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Sample records for patients receiving antiretroviral

  1. Low-level viremia and proviral DNA impede immune reconstitution in HIV-1-infected patients receiving highly active antiretroviral therapy

    DEFF Research Database (Denmark)

    Ostrowski, Sisse R; Katzenstein, Terese L; Thim, Per T.

    2005-01-01

    Immunological and virological consequences of low-level viremia in human immunodeficiency virus (HIV) type 1-infected patients receiving highly active antiretroviral therapy (HAART) remain to be determined....

  2. Differences in Salivary Flow Level, Xerostomia, and Flavor Alteration in Mexican HIV Patients Who Did or Did Not Receive Antiretroviral Therapy

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    Sandra López-Verdín

    2013-01-01

    Full Text Available Introduction. Objective and subjective alterations related to salivary flow have been reported in patients infected with human immunodeficiency virus (HIV, and these alterations are associated with the introduction of antiretroviral therapy. The aim of the current study was to discern whether these alterations are disease induced or secondary to drug therapy. Objective. The objective was to determine the relationships between low salivary flow, xerostomia, and flavor alterations in HIV patients who did or did not receive antiretroviral therapy. Materials and Methods. In this cross-sectional study, HIV patients were divided into two groups based on whether they had received antiretroviral therapy. Those patients with a previous diagnosis of any salivary gland disease were excluded. A survey was used to assess subjective variables, and colorimetry and salivary flow rates were measured using the Schirmer global test. Results. A total of 293 patients were included. The therapy group showed a significantly lower average salivary flow than did the group without therapy, and we observed that the flow rate tended to decrease after one year of therapy. The results were not conclusive, despite significant differences in xerostomia and flavor alteration between the groups. Conclusion. The study results suggest that antiretroviral therapy can cause cumulative damage that affects the amount of salivary flow.

  3. Risk factors for death in HIV-infected adult African patients receiving anti-retroviral therapy.

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    Siika, A M; Wools-Kaloustian, K; Mwangi, A W; Kimaiyo, S N; Diero, L O; Ayuo, P O; Owino-Ong'or, W D; Sidle, J E; Einterz, R M; Yiannoutsos, C T; Musick, B; Tierney, W M

    2010-11-01

    To determine risk factors for death in HIV-infected African patients on anti-retroviral therapy (ART). Retrospective Case-control study. The MOH-USAID-AMPATH Partnership ambulatory HIV-care clinics in western Kenya. Between November 2001 and December 2005 demographic, clinical and laboratory data from 527 deceased and 1054 living patients receiving ART were compared to determine independent risk factors for death. Median age at ART initiation was 38 versus 36 years for the deceased and living patients respectively (p100/mm3 (HR=1.553. 95% CI (1.156, 2.087), p<0.003). Patients attending rural clinics had threefold higher risk of dying compared to patients attending clinic at a tertiary referral hospital (p<0.0001). Two years after initiating treatment fifty percent of non-adherent patients were alive compared to 75% of adherent patients. Male gender, WHO Stage and haemoglobin level <10 grams% were associated with time to death while age, marital status, educational level, employment status and weight were not. Profoundly immunosuppressed patients were more likely to die early in the course of treatment. Also, patients receiving care in rural clinics were at greater risk of dying than those receiving care in the tertiary referral hospital.

  4. A clinically prognostic scoring system for patients receiving highly active antiretroviral therapy: results from the EuroSIDA study

    DEFF Research Database (Denmark)

    Lundgren, Jens Dilling; Mocroft, Amanda; Gatell, Jose M

    2002-01-01

    The risk of clinical progression for human immunodeficiency virus (HIV)-infected persons receiving treatment with highly active antiretroviral therapy (HAART) is poorly defined. From an inception cohort of 8457 HIV-infected persons, 2027 patients who started HAART during prospective follow-up wer...

  5. Predictors of psychological well-being in a diverse sample of HIV-positive patients receiving highly active antiretroviral therapy.

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    Safren, Steven A; Radomsky, Adam S; Otto, Michael W; Salomon, Elizabeth

    2002-01-01

    The purpose of the present study was to identify variables relevant to psychological well-being in HIV patients receiving highly active antiretroviral therapy (HAART). Multiple stressors accompany living with HIV while managing a HAART regimen. However, a variety of cognitive and behavioral variables can protect against or augment the deleterious effects of stress in this population. The authors hypothesized that satisfaction with social support, coping styles, and maladaptive attributions about HIV would explain more variance in psychological well-being than stressful life events per se. Participants were individuals with HIV receiving antiretroviral therapy-either starting a new HAART regimen or having difficulties adhering to their current regimen. Satisfaction with social support, coping styles, and punishment beliefs about HIV were uniquely associated with depression, quality of life, and self-esteem over and above the effects of stressful life events. These results provide support for continued psychosocial interventions that target these variables among patients with HIV.

  6. [Non-antiretroviral drugs uses among HIV-infected persons receiving antiretroviral therapy in Senegal: Costs and factors associated with prescription].

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    Diouf, A; Youbong, T J; Maynart, M; Ndoye, M; Diéye, F L; Ndiaye, N A; Koita-Fall, M B; Ndiaye, B; Seydi, M

    2017-08-01

    In addition to antiretroviral therapy, non-antiretroviral drugs are necessary for the appropriate care of people living with HIV. The costs of such drugs are totally or partially supported by the people living with HIV. We aimed to evaluate the overall costs, the costs supported by the people living with HIV and factors associated with the prescription of non-antiretroviral drugs in people living with HIV on antiretroviral therapy in Senegal. We conducted a retrospective cohort study on 331 people living with HIV who initiated antiretroviral therapy between 2009 and 2011 and followed until March 2012. The costs of non-antiretroviral drugs were those of the national pharmacy for essential drugs; otherwise they were the lowest costs in the private pharmacies. Associated factors were identified through a logistic regression model. The study population was 61 % female. At baseline, 39 % of patients were classified at WHO clinical stage 3 and 40 % at WHO clinical stage 4. Median age, body mass index and CD4 cells count were 41 years, 18kg/m 2  and 93 cells/μL, respectively. After a mean duration of 11.4 months of antiretroviral therapy, 85 % of patients received at least one prescription for a non-antiretroviral drug. Over the entire study period, the most frequently prescribed non-antiretroviral drugs were cotrimoxazole (78.9 % of patients), iron (33.2 %), vitamins (21.1 %) and antibiotics (19.6 %). The mean cost per patient was 34 Euros and the mean cost supported per patient was 14 Euros. The most expensive drugs per treated patient were antihypertensives (168 Euros), anti-ulcer agents (12 Euros), vitamins (8.5 Euros) and antihistamines (7 Euros). The prescription for a non-antiretroviral drug was associated with advanced clinical stage (WHO clinical stage 3/4 versus stage 1/2): OR=2.25; 95 % CI=1.11-4.57 and viral type (HIV-2 versus HIV-1/HIV-1+HIV-2): OR=0.36; 95 % CI=0.14-0.89. Non-antiretroviral drugs are frequently prescribed to

  7. The antiretroviral efficacy of highly active antiretroviral therapy and plasma nevirapine concentrations in HIV-TB co-infected Indian patients receiving rifampicin based antituberculosis treatment

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    Sinha Sanjeev

    2011-11-01

    Full Text Available Abstract Background Rifampicin reduces the plasma concentrations of nevirapine in human immunodeficiency virus (HIV and tuberculosis (TB co-infected patients, who are administered these drugs concomitantly. We conducted a prospective interventional study to assess the efficacy of nevirapine-containing highly active antiretroviral treatment (HAART when co-administered with rifampicin-containing antituberculosis treatment (ATT and also measured plasma nevirapine concentrations in patients receiving such a nevirapine-containing HAART regimen. Methods 63 cases included antiretroviral treatment naïve HIV-TB co-infected patients with CD4 counts less than 200 cells/mm3 started on rifampicin-containing ATT followed by nevirapine-containing HAART. In control group we included 51 HIV patients without tuberculosis and on nevirapine-containing HAART. They were assessed for clinical and immunological response at the end of 24 and 48 weeks. Plasma nevirapine concentrations were measured at days 14, 28, 42 and 180 of starting HAART. Results 97 out of 114 (85.1% patients were alive at the end of 48 weeks. The CD4 cell count showed a mean increase of 108 vs.113 cells/mm3 (p=0.83 at 24 weeks of HAART in cases and controls respectively. Overall, 58.73% patients in cases had viral loads of less than 400 copies/ml at the end of 48 weeks. The mean (± SD Nevirapine concentrations of cases and control at 14, 28, 42 and 180 days were 2.19 ± 1.49 vs. 3.27 ± 4.95 (p = 0.10, 2.78 ± 1.60 vs. 3.67 ± 3.59 (p = 0.08, 3.06 ± 3.32 vs. 4.04 ± 2.55 (p = 0.10 respectively and 3.04 μg/ml (in cases. Conclusions Good immunological and clinical response can be obtained in HIV-TB co-infected patients receiving rifampicin and nevirapine concomitantly despite somewhat lower nevirapine trough concentrations. This suggests that rifampicin-containing ATT may be co administered in resource limited setting with nevirapine-containing HAART regimen without substantial reduction in

  8. Depressive features among adult patients receiving antiretroviral therapy for HIV in Rustenburg district, SA

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    T Bongongo

    2013-06-01

    Full Text Available Background. Globally, it is estimated that depressive features occur in 15 - 36% of people suffering from chronic diseases and 60% of people with HIV/AIDS. A high prevalence of mental disorders among HIV-infected individuals has been shown in South Africa and other parts of sub-Saharan Africa. Untreated depression leads to poor adherence to treatment and poor quality of life for patients with chronic diseases. Methods. Using the Zung self-rating scale, we screened for depressive features among adult patients receiving highly active antiretroviral therapy (HAART who attended primary healthcare facilities in the Rustenburg district of North West Province in South Africa during December 2009. Results. Among 117 participants, 81 (69.2 % had mild depressive features, 2 (1.7% had moderate depressive features, 1 (0.9 % had severe depressive features and 33 (28.2% did not have depressive features. Depressive features were more common in males (77.1% than in females (69.5%, and were most common in patients taking the combination of efavirenz, lamivudine and stavudine. Conclusion. Depressive features seem to be common among adult patients receiving HAART and attending primary healthcare facilities in the Rustenburg district.

  9. Dyslipidemia in HIV Infected Children Receiving Highly Active Antiretroviral Therapy.

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    Mandal, Anirban; Mukherjee, Aparna; Lakshmy, R; Kabra, Sushil K; Lodha, Rakesh

    2016-03-01

    To assess the prevalence of dyslipidemia and lipodystrophy in Indian children receiving non-nucleoside reverse transcriptase inhibitor (NNRTI) based highly active antiretroviral therapy (HAART) and to determine the associated risk factors for the same. The present cross-sectional study was conducted at a Pediatric Clinic of a tertiary care teaching center in India, from May 2011 through December 2012. HIV infected children aged 5-15 y were enrolled if they did not have any severe disease or hospital admission within last 3 mo or receive any medications known to affect the lipid profile. Eighty-one children were on highly active antiretroviral therapy (HAART) for at least 6 mo and 16 were receiving no antiretroviral therapy (ART). Participants' sociodemographic, nutritional, clinical, and laboratory data were recorded in addition to anthropometry and evidence of lipodystrophy. Fasting lipid profile, apolipoprotein A1 and B levels were done for all the children. Among the children on highly active antiretroviral therapy (HAART), 38.3 % had dyslipidemia and 80.2 % had lipodystrophy, while 25 % antiretroviral therapy (ART) naïve HIV infected children had dyslipidemia. No clinically significant risk factors could be identified that increased the risk of dyslipidemia or lipodystrophy in children on highly active antiretroviral therapy (HAART). There is a high prevalence of dyslipidemia and lipodystrophy in Indian children with HIV infection with an imminent need to establish facilities for testing and treatment of these children for metabolic abnormalities.

  10. Phase II Study of Bevacizumab in Patients With HIV-Associated Kaposi's Sarcoma Receiving Antiretroviral Therapy

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    Uldrick, Thomas S.; Wyvill, Kathleen M.; Kumar, Pallavi; O'Mahony, Deirdre; Bernstein, Wendy; Aleman, Karen; Polizzotto, Mark N.; Steinberg, Seth M.; Pittaluga, Stefania; Marshall, Vickie; Whitby, Denise; Little, Richard F.; Yarchoan, Robert

    2012-01-01

    Purpose Alternatives to cytotoxic agents are desirable for patients with HIV-associated Kaposi's sarcoma (KS). Vascular endothelial growth factor-A (VEGF-A) contributes to KS pathogenesis. We evaluated the humanized anti–VEGF-A monoclonal antibody, bevacizumab, in patients with HIV-KS. Patients and Methods Patients with HIV-KS who either experienced progression while receiving highly active antiretroviral therapy (HAART) for at least 1 month or did not regress despite HAART for at least 4 months were administered bevacizumab 15 mg/kg intravenously on days 1 and 8 and then every 3 weeks. The primary objective was assessment of antitumor activity using modified AIDS Clinical Trial Group (ACTG) criteria for HIV-KS. HIV-uninfected patients were also eligible and observed separately. Results Seventeen HIV-infected patients were enrolled. Fourteen patients had been receiving effective HAART for at least 6 months (median, 1 year). Thirteen patients had advanced disease (ACTG T1), 13 patients had received prior chemotherapy for KS, and seven patients had CD4 count less than 200 cells/μL. Median number of cycles was 10 (range, 1 to 37 cycles); median follow-up was 8.3 months (range, 3 to 36 months). Of 16 assessable patients, best tumor responses observed were complete response (CR) in three patients (19%), partial response (PR) in two patients (12%), stable disease in nine patients (56%), and progressive disease in two patients (12%). Overall response rate (CR + PR) was 31% (95% CI, 11% to 58.7%). Four of five responders had received prior chemotherapy for KS. Over 202 cycles, grade 3 to 4 adverse events at least possibly attributed to therapy included hypertension (n = 7), neutropenia (n = 5), cellulitis (n = 3), and headache (n = 2). Conclusion Bevacizumab is tolerated in patients with HIV-KS and has activity in a subset of patients. PMID:22430271

  11. among People Receiving Antiretroviral Treatment in Western Uganda

    African Journals Online (AJOL)

    In this paper, we use survey (n=87) and interview (n=30) data to investigate orientations towards future childbearing among people receiving antiretroviral treatment and their family members in western Uganda. We investigate how reproductive options are perceived, by those receiving treatment and those closest to them, ...

  12. Prevalence of metabolic syndrome in HIV-infected patients naive to antiretroviral therapy or receiving a first-line treatment.

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    Calza, Leonardo; Colangeli, Vincenzo; Magistrelli, Eleonora; Rossi, Nicolo'; Rosselli Del Turco, Elena; Bussini, Linda; Borderi, Marco; Viale, Pierluigi

    2017-05-01

    The combination antiretroviral therapy (cART) has dramatically improved the life expectancy of patients with HIV infection, but may lead to several long-term metabolic abnormalities. However, data about the frequency of metabolic syndrome (MS) in HIV-infected people vary considerably across different observational studies. The prevalence of MS among HIV-infected patients was evaluated by a cross-sectional study conducted among subjects naive to cART or receiving the first antiretroviral regimen and referring to our Clinics from January 2015 to December 2015. The diagnosis of MS was made based on the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), and International Diabetes Federation (IDF) criteria. The study recruited 586 patients: 98 naive to cART and 488 under the first antiretroviral treatment. The prevalence of MS, according to NCEP-ATP III criteria, was significantly higher among treated patients than among naive ones (20.9% vs. 7.1%; p = 0.014). The most frequently reported components of MS among treated patients were high triglycerides (44.3%), low high-density lipoprotein cholesterol (41.1%), and hypertension (19.7%). On multivariate analysis, long duration of HIV infection, low nadir of CD4 lymphocytes, high body mass index, current use of one protease inhibitor, and long duration of cART were significantly associated with a higher risk of MS, while current use of one integrase inhibitor was significantly associated with a lower risk of MS. The non-negligible prevalence of MS among HIV-infected patients under cART requires a careful and periodic monitoring of its components, with particular attention to dyslipidemia and hypertension.

  13. Health status, food insecurity, and time allocation patterns of patients with AIDS receiving antiretroviral treatment in South Africa.

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    Bhargava, Alok; Booysen, Frederik Le Roux; Walsh, Corinna M

    2018-03-01

    For patients with AIDS receiving antiretroviral treatment (ART) in South Africa via public clinics, improvements in nutritional status and economic productivity are likely to depend on adherence to drug regimen and quality of diet reflected in protein and micronutrient intakes. This study randomized 643 patients receiving ART from public clinics in the Free State Province into a Control group, a treatment group receiving adherence support, and a treatment group receiving adherence support and a nutritious food supplement. The data on food insecurity levels and time spent on various activities were analyzed for assessing the impact of the intervention programs. The main results were, first, changes between survey rounds 1 and 3 were significant at the 5% level for outcomes such as food insecurity levels and CD4 cell counts. Moreover, there was a significant reduction in food insecurity levels of patients with BMI less than 25 who received the nutritious food supplement. Second, the estimated parameters from models for patients' food insecurity levels showed that household incomes were significantly associated with lower food insecurity levels. Third, patients' BMI was a significant predictor of time spent on sedentary, moderate and overall activity levels, and it was important to separately evaluate the effects of BMI for under-weight and over-weight patients. Overall, the results indicated the need for reducing food insecurity levels, and for designing different interventions for under-weight and over-weight patients with AIDS for enhancing their labor productivity.

  14. Nutritional status and CD4 cell counts in patients with HIV/AIDS receiving antiretroviral therapy

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    Ana Celia Oliveira dos Santos

    2013-12-01

    Full Text Available Introduction Even with current highly active antiretroviral therapy, individuals with AIDS continue to exhibit important nutritional deficits and reduced levels of albumin and hemoglobin, which may be directly related to their cluster of differentiation 4 (CD4 cell counts. The aim of this study was to characterize the nutritional status of individuals with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS and relate the findings to the albumin level, hemoglobin level and CD4 cell count. Methods Patients over 20 years of age with AIDS who were hospitalized in a university hospital and were receiving antiretroviral therapy were studied with regard to clinical, anthropometric, biochemical and sociodemographic characteristics. Body mass index, percentage of weight loss, arm circumference, triceps skinfold and arm muscle circumference were analyzed. Data on albumin, hemoglobin, hematocrit and CD4 cell count were obtained from patient charts. Statistical analysis was performed using Fisher's exact test, Student's t-test for independent variables and the Mann-Whitney U-test. The level of significance was set to 0.05 (α = 5%. Statistical analysis was performed using Statistical Package for the Social Sciences (SPSS 17.0 software for Windows. Results Of the 50 patients evaluated, 70% were male. The prevalence of malnutrition was higher when the definition was based on arm circumference and triceps skinfold measurement. The concentrations of all biochemical variables were significantly lower among patients with a body mass index of less than 18.5kg/m2. The CD4 cell count, albumin, hemoglobin and hematocrit anthropometric measures were directly related to each other. Conclusions These findings underscore the importance of nutritional follow-up for underweight patients with AIDS, as nutritional status proved to be related to important biochemical alterations.

  15. Epstein-Barr virus DNA loads in adult human immunodeficiency virus type 1-infected patients receiving highly active antiretroviral therapy

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    Ling, Paul D.; Vilchez, Regis A.; Keitel, Wendy A.; Poston, David G.; Peng, Rong Sheng; White, Zoe S.; Visnegarwala, Fehmida; Lewis, Dorothy E.; Butel, Janet S.

    2003-01-01

    Patients with human immunodeficiency virus type 1 (HIV-1) infection are at high risk of developing Epstein-Barr virus (EBV)-associated lymphoma. However, little is known of the EBV DNA loads in patients receiving highly active antiretroviral therapy (HAART). Using a real-time quantitative polymerase chain reaction assay, we demonstrated that significantly more HIV-1-infected patients receiving HAART than HIV-1-uninfected volunteers had detectable EBV DNA in blood (57 [81%] of 70 vs. 11 [16%] of 68 patients; P=.001) and saliva (55 [79%] of 68 vs. 37 [54%] of 68 patients; P=.002). The mean EBV loads in blood and saliva samples were also higher in HIV-1-infected patients than in HIV-1-uninfected volunteers (P=.001). The frequency of EBV detection in blood was associated with lower CD4+ cell counts (P=.03) among HIV-1-infected individuals, although no differences were observed in the EBV DNA loads in blood or saliva samples in the HIV-1-infected group. Additional studies are needed to determine whether EBV-specific CD4+ and CD8+ cells play a role in the pathogenesis of EBV in HIV-1-infected patients receiving HAART.

  16. Assessment of satisfaction with pharmaceutical services in patients receiving antiretroviral therapy in outpatient HIV treatment setting.

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    Agu, Kenneth Anene; Oqua, Dorothy; Agada, Peter; Ohiaeri, Samuel I; Adesina, Afusat; Abdulkareem, Mohammed Habeeb; King, Rosalyn C; Wutoh, Anthony K

    2014-06-01

    The patient's perception and satisfaction are increasingly considered as a useful factor in the assessment of competency of health care providers and quality of care. However, these patient focused assessments are largely ignored when assessing health care outcomes. The study assessed the perception and satisfaction of patients receiving antiretroviral therapy (ART) with pharmaceutical services received in outpatient HIV treatment settings. Seventeen HIV treatment centres in Nigeria. This cross-sectional survey included 2,700 patients randomly selected from 26,319 HIV patients on ART, who received pharmaceutical services in the study setting. A study-specific Likert-type instrument was administered to the participants at point of exit from the pharmacy. Midpoint of the 5-point scale was computed and scores above it were regarded as positive while below as negative. Chi-square was used for inferential statistics. All reported p values were 2-sided at 95 % confidence interval (CI). Patient satisfaction with pharmaceutical services. Of 2,700 patients sampled, data from 1,617 (59.9 %) were valid for analysis; 62.3 % were aged 26-40 years and 65.4 % were females. The participants had received pharmaceutical services for a mean duration of 25.2 (95 % CI 24.3-26.1) months. Perception of participants regarding the appearance of pharmacy was positive while that regarding the pharmacists' efforts to solve patients' medication related problems was negative. The participants' rating of satisfaction with the waiting time to access pharmaceutical services was negative; the satisfaction decreases with increasing waiting time. However, the satisfaction with the overall quality of pharmaceutical services received was rated as positive; 90.0 % reported that they got the kind of pharmaceutical services they wanted; 98.2 % would come back to the pharmacy if they were to seek help again and would recommend services to others. The level of satisfaction was found to be associated with

  17. Assessing treatment motivation among patients receiving antiretroviral therapy: A multidimensional approach

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    Houston, Eric; McKirnan, David J.; Cervone, Daniel; Johnson, Matthew S.; Sandfort, Theo G.M.

    2011-01-01

    Using multidimensional scaling analysis (MDS), this study examined how patient conceptualisations of treatment motivation compare with theoretically-based assumptions used in current assessment approaches. Patients undergoing antiretroviral therapy for HIV/AIDS (n = 39) rated for similarity all possible pairings of 23 treatment descriptions, including descriptors of intrinsic, extrinsic, approach, and avoidance motivation. MDS analyses revealed that patient perceptions of intrinsic and extrinsic motivation often differ from those based on definitions derived from common interpretations of self-determination theory. Findings also showed that patients reported motivation for avoiding treatment when they associated their medication regimens with side effects and other negatively-valenced outcomes. The study describes new applications of MDS in assessing how patients perceive the relationship between treatment behaviours and specific forms of motivation, such as intrinsic and extrinsic motivation. In addition, the study suggests how MDS may be used to develop behavioural strategies aimed at helping patients follow their regimens consistently by identifying treatment conceptualisations and contexts that facilitate or impede adherence. PMID:21942538

  18. Assessing treatment motivation among patients receiving antiretroviral therapy: a multidimensional approach.

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    Houston, Eric; McKirnan, David J; Cervone, Daniel; Johnson, Matthew S; Sandfort, Theo G M

    2012-01-01

    Using multidimensional scaling (MDS) analysis, this study examined how patient conceptualisations of treatment motivation compare with theoretically based assumptions used in current assessment approaches. Patients undergoing antiretroviral therapy for HIV/AIDS (n=39) rated for similarity between all possible pairings of 23 treatment descriptions, including descriptors of intrinsic, extrinsic, approach and avoidance motivation. MDS analyses revealed that patient perceptions of intrinsic and extrinsic motivations often differ from those based on definitions derived from common interpretations of self-determination theory. Findings also showed that patients reported motivation for avoiding treatment when they associated their medication regimens with side effects and other negatively valenced outcomes. The study describes new applications of MDS in assessing how patients perceive the relationship between treatment behaviours and specific forms of motivation, such as intrinsic and extrinsic motivations. In addition, the study suggests how MDS may be used to develop behavioural strategies aimed at helping patients follow their regimens consistently by identifying treatment conceptualisations and contexts that facilitate or impede adherence.

  19. Concurrent Chemoradiotherapy With 5-Fluorouracil and Mitomycin C for Invasive Anal Carcinoma in Human Immunodeficiency Virus-Positive Patients Receiving Highly Active Antiretroviral Therapy

    International Nuclear Information System (INIS)

    Fraunholz, Ingeborg; Weiss, Christian; Eberlein, Klaus; Haberl, Annette; Roedel, Claus

    2010-01-01

    Purpose: To report the clinical outcomes of chemoradiotherapy (CRT) for anal carcinoma in human immunodeficiency virus (HIV)-infected patients receiving highly active antiretroviral therapy. Patients and Methods: Between 1997 and 2008, 21 HIV-positive patients who were receiving highly active antiretroviral therapy were treated with CRT (50.4 Gy at 1.8 Gy/fraction plus a 5.4-10.8-Gy external boost; 5-fluorouracil, 1,000 mg/m 2 , Days 1-4 and 29-32; and mitomycin C, 10 mg/m 2 , Days 1 and 29). A retrospective analysis was performed with respect to the tumor response, local control, cancer-specific and overall survival, and toxicity. The immunologic parameters, including pre- and post-treatment CD4 count, viral load, and acquired immunodeficiency syndrome-specific morbidity was recorded during follow-up (median, 53 months; range, 10-99). Results: CRT could be completed in all 21 patients with a reduction in the chemotherapy dose and/or interruption of radiotherapy in 5 and 5 cases, respectively. Acute Grade 3 toxicity occurred in 8 (38%) of the 21 patients. A complete response was achieved in 17 patients (81%), and tumor persistence or early progression was noted in 4 (19%). Six patients (29%) died, 5 of cancer progression and 1 of treatment-related toxicity. The 5-year local control, cancer-specific, and overall survival rate was 59%, 75%, and 67%, respectively. The median CD4 count significantly decreased from 347.5 cells/μL before CRT to 125 cells/μL 3-7 weeks after CRT completion (p <.001). In 6 (32%) of 19 patients, an increase of the HIV viral load was noted. Both parameters returned to the pretreatment values with additional follow-up. Conclusion: Our data have confirmed that in the highly active antiretroviral therapy era, HIV-related anal cancer can be treated with standard CRT without dose reductions. Close surveillance of the immunologic parameters is necessary.

  20. Health-related quality of life of HIV-infected adults receiving combination antiretroviral therapy in Addis Ababa

    NARCIS (Netherlands)

    Mekuria, Legese A.; Sprangers, Mirjam A. G.; Prins, Jan M.; Yalew, Alemayehu W.; Nieuwkerk, Pythia T.

    2015-01-01

    Health-related quality of life (HRQoL) is an important outcome measure among HIV-infected patients receiving combination antiretroviral therapy (cART), but has not been studied extensively in resource-limited settings. Insight in the predictors or correlates of poor HRQoL may be helpful to identify

  1. Access to antiretroviral therapy among HIV/AIDS patients in Chiang Mai province, Thailand.

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    Himakalasa, Woraluck; Grisurapong, Siriwan; Phuangsaichai, Sasipen

    2013-01-01

    The objective of this study is to investigate the access to antiretroviral treatment among human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) patients in Chiang Mai province, Thailand. Access to antiretroviral treatment is defined in terms of availability, affordability, and acceptability. The data for the study were collected during the period of April 1, 2012-May 31, 2012 from a sample of 380 HIV/AIDS patients in eight hospitals who had received antiretroviral treatment for more than 6 months at the time of data collection. The results of the study show that for most patients, the average traveling time to access health care was acceptable, but the nearly half day waiting time caused them to be absent from their work. In particular, it took longer for patients in the rural and lower income groups to access the treatment than the other groups. Their travel times and food costs relating to the treatment were found to be relatively high and therefore these patients had a higher tendency to borrow or seek financial assistance from their relatives. However, due to improvements in the access to treatment, most patients were satisfied with the services they received. The results imply that policy should be implemented to raise the potential of subdistrict hospitals where access to antiretroviral treatment is available, with participating HIV/AIDS patients acting as volunteers in providing services and other forms of health promotion to new patients. Privacy issues could be reduced if the antiretroviral treatment was isolated from other health services. Additionally, efforts to educate HIV/AIDS patients and society at large should be made.

  2. No Evidence for Decay of the Latent Reservoir in HIV-1–Infected Patients Receiving Intensive Enfuvirtide-Containing Antiretroviral Therapy

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    Gandhi, Rajesh T.; Bosch, Ronald J.; Aga, Evgenia; Albrecht, Mary; Demeter, Lisa M.; Dykes, Carrie; Bastow, Barbara; Para, Michael; Lai, Jun; Siliciano, Robert F.; Siliciano, Janet D.; Eron, Joseph J.

    2010-01-01

    Human immunodeficiency virus type 1 (HIV-1) persists in a latent reservoir of infected resting memory CD4 cells in patients receiving antiretroviral therapy. We assessed whether multitarget therapy with enfuvirtide, 2 reverse-transcriptase inhibitors, and a ritonavir-boosted protease inhibitor leads to decay of this reservoir. Nineteen treatment-naive patients initiated this regimen; 9 experienced virologic suppression and continued enfuvirtide-containing therapy for at least 48 weeks. In enfuvirtide-treated patients with virological suppression, there was no decay of the latent reservoir (95% confidence interval for half-life, 11 months to infinity). The stability of the latent reservoir despite intensive therapy suggests that new strategies are needed to eradicate HIV-1 from this reservoir. PMID:20001856

  3. Sexual risk behaviors among HIV-patients receiving antiretroviral therapy in Southern Thailand: roles of antiretroviral adherence and serostatus disclosure.

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    Thanawuth, Nattasiri; Rojpibulstit, Malee

    2016-01-01

    The objective of this study was to examine the extent of unprotected sex among patients already established in HIV-medical care and their associated factors. Sexually active patients who were receiving antiretroviral therapy (ART) from five public hospitals in Trang province, Southern Thailand, were interviewed. Of 279 studied patients, 37.3% had unprotected sex in the prior 3 months and 27.2% did not disclose their serostatus to sexual partners. The median duration interquartile range (IQR) of using ART was 47 (27-60) months and 26.7% were non-adherent to ART (i.e., taking less than 95% of the prescribed doses). More than one-third had the perception that ART use would protect against HIV transmission even with unprotected sex. About 36.6% reported that they were unaware of their current CD4 counts and nearly one-third did not receive any safe sex counseling at each medical follow-up. After adjustment for potential confounders, non-adherence to ART and HIV-nondisclosure were strongly associated with an increase in the risk of unprotected sex with the adjusted odds ratio (aOR) of 5.03 (95% CI 2.68-9.44) and 3.89 (95% CI 1.57-9.61), respectively. In contrast, the risk for engaging in unprotected sex was less likely among patients having a negative-serostatus partner (aOR = 0.30; 95% CI 0.12-0.75), a longer duration of the use of ART (aOR = 0.98; 95%CI 0.97-0.99) and an unawareness of their current CD4 levels (aOR = 0.54; 95% CI 0.30-0.99). To maximize the benefits from ART, there should be a bigger emphasis on the "positive prevention" program and more efforts are needed to target the population at risk for unprotected sex. Strategies to encourage adherence to ART and for disclosure of serostatus are also required.

  4. A first-line antiretroviral therapy-resistant HIV patient with rhinoentomophthoromycosis

    Directory of Open Access Journals (Sweden)

    Rachita Dhurat

    2018-01-01

    Full Text Available The Conidiobolus coronatus-related rhinoentomophthoromycosis in immunocompetent and immunocompromised (HIV negative individuals has been treated successfully with antifungal drugs. However, C. coronatus infections in first-line antiretroviral therapy (ART-resistant (HIV infected individuals particularly with rhinoentomophthoromycosis have not been reported previously. Here, we describe a case of itraconazole non-responding rhinoentomophthoromycosis in an HIV-infected patient with first-line antiretroviral (ART drug resistance which was successfully managed through systematic diagnostic and therapeutic approaches in dermatologic setting. A 32-year-old HIV-1-infected man presented with painless swelling, nasal redness and respiratory difficulty. The patient was receiving first-line ART and had a history of traumatic injury before the onset of nasopharyngeal manifestations. The patient's previous history included oral candidiasis and pulmonary tuberculosis.

  5. Diabetes and Hypertension among Patients Receiving Antiretroviral Treatment Since 1998 in Senegal: Prevalence and Associated Factors

    Science.gov (United States)

    Diouf, Assane; Cournil, Amandine; Ba-Fall, Khadidiatou; Ngom-Guèye, Ndèye Fatou; Eymard-Duvernay, Sabrina; Ndiaye, Ibrahima; Batista, Gilbert; Guèye, Papa Mandoumbé; Bâ, Pape Samba; Taverne, Bernard; Delaporte, Eric; Sow, Papa Salif

    2012-01-01

    Cardiovascular risk factors in people on antiretroviral treatment (ART) are poorly documented in resource-constrained settings. A cross-sectional study was conducted in 2009 to assess prevalence of diabetes and hypertension in a sample of 242 HIV-infected patients who had initiated ART between 1998 and 2002 in Dakar, Senegal (ANRS 1215 observational cohort). World Health Organization (WHO) criteria were applied to diagnose diabetes and hypertension. Multiple logistic regressions were used to identify factors associated with diabetes and hypertension. Patients had a median age of 46 years and had received ART for a median duration of about 9 years. 14.5% had diabetes and 28.1% had hypertension. Long duration of ART (≥119 months), older age, higher body mass index (BMI), and higher levels of total cholesterol were associated with higher risks of diabetes. Older age, higher BMI at ART initiation, and higher levels of triglycerides were associated with higher risk of hypertension. This study shows that diabetes and hypertension were frequent in these Senegalese HIV patients on ART. It confirms the association between duration of ART and diabetes and highlights the need to implement programs for prevention of cardiovascular risk factors in HIV patients from resource-constrained settings. PMID:24052880

  6. [Determinants of survival in HIV patients receiving antiretroviral therapy in Goma, Democratic Republic of Congo].

    Science.gov (United States)

    Akilimali, P Z; Mutombo, P B; Kayembe, P K; Kaba, D K; Mapatano, M A

    2014-06-01

    The study aimed to identify factors associated with the survival of patients receiving antiretroviral therapy. A historic cohort of HIV patients from two major hospitals in Goma (Democratic Republic of Congo) was followed from 2004 to 2012. The Kaplan-Meier method was used to describe the probability of survival as a function of time since inclusion into the cohort. The log-rank test was used to compare survival curves based on determinants. The Cox regression model identified the determinants of survival since treatment induction. The median follow-up time was 3.56 years (IQR=2.22-5.39). The mortality rate was 40 deaths per 1000 person-years. Male gender (RR: 2.56; 95 %CI 1.66-4.83), advanced clinical stage (RR: 2.12; 95 %CI 1.15-3.90), low CD4 count (CD4 < 50) (RR: 2.05; 95 %CI : 1.22-3.45), anemia (RR: 3.95; 95 %CI 2.60-6.01), chemoprophylaxis with cotrimoxazole (RR: 4.29, 95 % CI 2.69-6.86) and period of treatment initiation (2010-2011) (RR: 3.34; 95 %CI 1.24-8.98) were statistically associated with short survival. Initiation of treatment at an early stage of the disease with use of less toxic molecules and an increased surveillance especially of male patients are recommended to reduce mortality. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  7. Polyomavirus JCV excretion and genotype analysis in HIV-infected patients receiving highly active antiretroviral therapy

    Science.gov (United States)

    Lednicky, John A.; Vilchez, Regis A.; Keitel, Wendy A.; Visnegarwala, Fehmida; White, Zoe S.; Kozinetz, Claudia A.; Lewis, Dorothy E.; Butel, Janet S.

    2003-01-01

    OBJECTIVE: To assess the frequency of shedding of polyomavirus JC virus (JCV) genotypes in urine of HIV-infected patients receiving highly active antiretroviral therapy (HAART). METHODS: Single samples of urine and blood were collected prospectively from 70 adult HIV-infected patients and 68 uninfected volunteers. Inclusion criteria for HIV-infected patients included an HIV RNA viral load < 1000 copies, CD4 cell count of 200-700 x 106 cells/l, and stable HAART regimen. PCR assays and sequence analysis were carried out using JCV-specific primers against different regions of the virus genome. RESULTS: JCV excretion in urine was more common in HIV-positive patients but not significantly different from that of the HIV-negative group [22/70 (31%) versus 13/68 (19%); P = 0.09]. HIV-positive patients lost the age-related pattern of JCV shedding (P = 0.13) displayed by uninfected subjects (P = 0.01). Among HIV-infected patients significant differences in JCV shedding were related to CD4 cell counts (P = 0.03). Sequence analysis of the JCV regulatory region from both HIV-infected patients and uninfected volunteers revealed all to be JCV archetypal strains. JCV genotypes 1 (36%) and 4 (36%) were the most common among HIV-infected patients, whereas type 2 (77%) was the most frequently detected among HIV-uninfected volunteers. CONCLUSION: These results suggest that JCV shedding is enhanced by modest depressions in immune function during HIV infection. JCV shedding occurred in younger HIV-positive persons than in the healthy controls. As the common types of JCV excreted varied among ethnic groups, JCV genotypes associated with progressive multifocal leukoencephalopathy may reflect demographics of those infected patient populations.

  8. Prevalence and distribution of non-AIDS causes of death among HIV-infected individuals receiving antiretroviral therapy: a systematic review and meta-analysis.

    Science.gov (United States)

    Farahani, Mansour; Mulinder, Holly; Farahani, Alexander; Marlink, Richard

    2017-06-01

    The advent of antiretroviral therapy has significantly improved AIDS-related morbidity and mortality. Yet, among people living with HIV, deaths due to non-AIDS-defining illnesses have been on the rise. The objective of this study was to provide information about the global prevalence and distribution of non-AIDS causes of death in the last ten years among people living with HIV receiving antiretroviral therapy, by income levels of countries. We used broad search terms in Google Scholar, PubMed, and EMBASE to identify all studies that investigated the cause of death among people living with HIV receiving antiretroviral therapy, published after January 1, 2005. References were also identified from review articles and reference lists. Inclusion criteria were English language, the study's end date was after 2005, all patients were HIV-positive, at least two-thirds of the patients were receiving antiretroviral therapy, at least one patient died of non-AIDS causes of death. Titles, abstracts, and articles were reviewed by at least two independent readers. Of 2951 titles identified in our original search, 151 articles were selected for further screening. We identified 19 studies meeting our full criteria, with patients from 55 different nations. Pooled non-AIDS causes of death prevalence estimates in high-income countries were 53.0% (95% confidence interval, 43.6-62.3), in developing countries 34.0% (95% confidence interval, 20.3-49.1), and in sub-Saharan countries 18.5% (95% confidence interval, 13.8-23.7). Statistically significant variation was noted within and between categories. Our findings show that a significant number of people living with HIV across the world die from cardiovascular disease, non-AIDS malignancies, and liver disease. There is a global need for further scrutiny in all regions to improve preventive measures and early detection according to distinct causes of death patterns.

  9. Association between diarrhea and quality of life in HIV-infected patients receiving highly active antiretroviral therapy

    NARCIS (Netherlands)

    Tramarin, A; Parise, N; Campostrini, S; Yin, DD; Postma, MJ; Lyu, R; Grisetti, R; Capetti, A; Cattelan, AM; Di Toro, MT; Mastroianni, A; Pignattari, E; Mondardini, [No Value; Calleri, G; Raise, E; Starace, F

    Diarrhea is a common symptom that many HIV patients experience either as a consequence of HIV infection or of highly active antiretroviral therapy (HAART). A multicenter, prospective observational study was conducted in 11 AIDS clinics in Italy to determine the effect of diarrhea on health-related

  10. Evaluation of HIV/AIDS patients' knowledge on antiretroviral drugs

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    Regina Flávia de Castro Almeida

    Full Text Available Lack of information on antiretroviral drugs or the misunderstanding of available information can facilitate incorrect use of such drugs. This can result in non-adherence to the prescribed regimen, leading to a great possibility of a therapeutic failure. The aim of this study was to know which information HIV/AIDS patients, who receive their medicines at the pharmacy of a reference hospital in the northeast Brazil, have on the drugs they use, the source of this information and whether there is a need for additional information. A total of 195 HIV/AIDS patients, who were using either zidovudina + lamivudina 300+150mg (AZT+3TC, efavirenz 600mg (EFZ or lopinavir/ritonavir 133.33/33mg (LPV/r, were interviewed. The mean age was 41 years (SD = 9.55 and 70.8% were males. Of the total, 55.4% didn't know the effect of the drug in the organism; 35.9% were unaware of the necessity of taking antiretroviral drugs for the rest of their lives; only 14.4% knew how to proceed when a dosage was missed; 22.1% said they could die and the same number of individuals believed in aggravation of the disease in case of treatment interruption. The majority, 68.2%, considered it very necessary to receive drug information. The results show that there is an apparent lack of general information among users of antiretroviral drugs, and at the same time a need for it. It is necessary that all professionals involved in the health care of the patients agree that an efficient supply of information on prescribed drugs is an ethical component of the treatment that favors and fosters its adherence.

  11. Adverse Events among HIV/MDR-TB Co-Infected Patients Receiving Antiretroviral and Second Line Anti-TB Treatment in Mumbai, India

    Science.gov (United States)

    Isaakidis, Petros; Varghese, Bhanumati; Mansoor, Homa; Cox, Helen S.; Ladomirska, Joanna; Saranchuk, Peter; Da Silva, Esdras; Khan, Samsuddin; Paryani, Roma; Udwadia, Zarir; Migliori, Giovanni Battista; Sotgiu, Giovanni; Reid, Tony

    2012-01-01

    Background Significant adverse events (AE) have been reported in patients receiving medications for multidrug- and extensively-drug-resistant tuberculosis (MDR-TB & XDR-TB). However, there is little prospective data on AE in MDR- or XDR-TB/HIV co-infected patients on antituberculosis and antiretroviral therapy (ART) in programmatic settings. Methods Médecins Sans Frontières (MSF) is supporting a community-based treatment program for drug-resistant tuberculosis in HIV-infected patients in a slum setting in Mumbai, India since 2007. Patients are being treated for both diseases and the management of AE is done on an outpatient basis whenever possible. Prospective data were analysed to determine the occurrence and nature of AE. Results Between May 2007 and September 2011, 67 HIV/MDR-TB co-infected patients were being treated with anti-TB treatment and ART; 43.3% were female, median age was 35.5 years (Interquartile Range: 30.5–42) and the median duration of anti-TB treatment was 10 months (range 0.5–30). Overall, AE were common in this cohort: 71%, 63% and 40% of patients experienced one or more mild, moderate or severe AE, respectively. However, they were rarely life-threatening or debilitating. AE occurring most frequently included gastrointestinal symptoms (45% of patients), peripheral neuropathy (38%), hypothyroidism (32%), psychiatric symptoms (29%) and hypokalaemia (23%). Eleven patients were hospitalized for AE and one or more suspect drugs had to be permanently discontinued in 27 (40%). No AE led to indefinite suspension of an entire MDR-TB or ART regimen. Conclusions AE occurred frequently in this Mumbai HIV/MDR-TB cohort but not more frequently than in non-HIV patients on similar anti-TB treatment. Most AE can be successfully managed on an outpatient basis through a community-based treatment program, even in a resource-limited setting. Concerns about severe AE in the management of co-infected patients are justified, however, they should not cause delays

  12. Uptake of tenofovir-based antiretroviral therapy among HIV-HBV-coinfected patients in the EuroSIDA study

    DEFF Research Database (Denmark)

    Peters, Lars; Mocroft, Amanda; Grint, Daniel

    2018-01-01

    BACKGROUND: According to guidelines all HIV/HBV co-infected patients should receive tenofovir-based combination antiretroviral therapy (cART). We aimed to investigate uptake and outcomes of tenofovir-based cART among HIV/HBV patients in the EuroSIDA study. METHODS: All HBsAg+ patients followed up...

  13. HIV-positive patients’ perceptions of care received at a selected antiretroviral therapy clinic in Vhembe district, South Africa

    Directory of Open Access Journals (Sweden)

    Tshifhiwa V. Ndou

    2016-04-01

    Full Text Available Background: Patients’ experiences are a reflection of what has happened during the care process and, therefore, provide information about the performance of health care professional workers. They refer to the process of care provision at the antiretroviral therapy (ART sites. Aim and setting: This article explored the perceptions of HIV-positive patients of care received at the Gateway Clinic of the regional hospital that provides antiretroviral treatment in the Vhembe district. Methods: A qualitative, explorative and descriptive design was used. A non-probability, convenient sampling method was used to select 20 HIV-positive patients who were above 18 years of age. In-depth individual interviews were used to collect data. Data were analysed through Tech’s open coding method. Results: One theme and two sub-themes emerged, namely positive experiences related to the environment and attitudes of health professionals, and negative experiences concerning the practices by health care providers. Conclusion: Patients’ perceptions of quality of, and satisfaction with, health care may affect health outcomes. Recommendations are made to consider, practice and strengthen the protocols, the standard operating procedures and the principles of infection control in the health facilities. Keywords: Human Immunodeficiecy Virus, Antiretroviral Treatment, HIV positive, Limpopo

  14. The incidence and types of medication errors in patients receiving antiretroviral therapy in resource-constrained settings.

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    Kenneth Anene Agu

    Full Text Available This study assessed the incidence and types of medication errors, interventions and outcomes in patients on antiretroviral therapy (ART in selected HIV treatment centres in Nigeria.Of 69 health facilities that had program for active screening of medication errors, 14 were randomly selected for prospective cohort assessment. All patients who filled/refilled their antiretroviral medications between February 2009 and March 2011 were screened for medication errors using study-specific pharmaceutical care daily worksheet (PCDW. All potential or actual medication errors identified, interventions provided and the outcomes were documented in the PCDW. Interventions included pharmaceutical care in HIV training for pharmacists amongst others. Chi-square was used for inferential statistics and P0.05. The major medications errors identified were 26.4% incorrect ART regimens prescribed; 19.8% potential drug-drug interaction or contraindication present; and 16.6% duration and/or frequency of medication inappropriate. Interventions provided included 67.1% cases of prescriber contacted to clarify/resolve errors and 14.7% cases of patient counselling and education; 97.4% of potential/actual medication error(s were resolved.The incidence rate of medication errors was somewhat high; and majority of identified errors were related to prescription of incorrect ART regimens and potential drug-drug interactions; the prescriber was contacted and the errors were resolved in majority of cases. Active screening for medication errors is feasible in resource-limited settings following a capacity building intervention.

  15. Nurses' perceptions about Botswana patients' anti-retroviral therapy ...

    African Journals Online (AJOL)

    Anti-retroviral drugs(ARVs) are supplied free of charge in Botswana. Lifelong adherence to antiretroviral therapy (ART) is vital to improve the patient's state of well-being and to prevent the development of strains of the human immunodefi ciency virus (HIV) that are resistant to ART. Persons with ART-resistant strains of HIV ...

  16. Simplified clinical algorithm for identifying patients eligible for immediate initiation of antiretroviral therapy for HIV (SLATE): protocol for a randomised evaluation

    OpenAIRE

    Rosen, Sydney; Fox, Matthew P; Larson, Bruce A; Brennan, Alana T; Maskew, Mhairi; Tsikhutsu, Isaac; Bii, Margaret; Ehrenkranz, Peter D; Venter, WD Francois

    2017-01-01

    Introduction African countries are rapidly adopting guidelines to offer antiretroviral therapy (ART) to all HIV-infected individuals, regardless of CD4 count. For this policy of ‘treat all’ to succeed, millions of new patients must be initiated on ART as efficiently as possible. Studies have documented high losses of treatment-eligible patients from care before they receive their first dose of antiretrovirals (ARVs), due in part to a cumbersome, resource-intensive process for treatment initia...

  17. Adherence to antiretroviral therapy and its determinants in AIDS patients: review article

    Directory of Open Access Journals (Sweden)

    Hajiabdolbaghi M

    2008-10-01

    known to overestimate adherence. Some determinants are associated with adherence include: age, gender, addiction specially injection drug users, alcohol consumption, depression, social support, level of education, work situation, adverse antiretroviral effects, pregnancy, type of antiretroviral drug regimen, number of pills and daily doses received, severe traumas, social and psychological factors, and relationship between clinician and patient.0 "nKeywords: Adherence, antiretroviral therapy, AIDS, treatment.

  18. Self-Reported Symptoms Among HIV-lnfected Patients on Highly Active Antiretroviral Therapy in the ATHENA Cohort in The Netherlands ≯

    NARCIS (Netherlands)

    de Boer, I. Marion; Prins, Jan M.; Sprangers, Mirjam A. G.; Smit, Colette; Nieuwkerk, Pythia T.

    2011-01-01

    Background: HIV-infected patients on combination antiretroviral therapy (cART) may experience symptoms because of HIV disease or treatment. Symptoms might negatively affect quality of life, adherence, virological response, and survival. We investigated to what extent HIV-infected patients receiving

  19. Virologic outcome among patients receiving antiretroviral therapy at five hospitals in Haiti.

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    Frantz Jean Louis

    Full Text Available Viral load (VL assessment is the preferred method for diagnosing and confirming virologic failure for patients on antiretroviral therapy (ART. We conducted a retrospective cross-sectional study to evaluate the virologic suppression rate among patients on ART for ≥6 months in five hospitals around Port-au-Prince, Haiti.Plasma VL was measured and patients with VL <1,000 copies/mL were defined as virologically suppressed. A second VL test was performed within at least six months of the first test. Factors associated with virologic suppression were analyzed using logistic regression models accounting for site-level clustering using complex survey procedures.Data were analyzed for 2,313 patients on ART for six months or longer between July 2013 and February 2015. Among them, 1,563 (67.6% achieved virologic suppression at the first VL test. A second VL test was performed within at least six months for 718 (31.0% of the patients. Of the 459 patients with an initial HIV-1 RNA <1,000 copies/mL who had a second VL performed, 394 (85.8% maintained virologic suppression. Virologic suppression was negatively associated with male gender (adjusted odds ratio [aOR]: 0.80, 95% CI: 0.74-0.0.86, 23 to 35 months on ART (aOR:0.72[0.54-0.96], baseline CD4 counts of 201-500 cells/mm3 and 200 cells/mm3 or lower (aORs: 0.77 [0.62-0.95] and 0.80 [0.66-0.98], respectively, poor adherence (aOR: 0.69 [0.59-0.81], and TB co-infection (aOR: 0.73 [0.55-0.97].This study showed that over two-thirds of the patients in this evaluation achieved virologic suppression after ≥ six months on ART and the majority of them remained suppressed. These results reinforce the importance of expanding access to HIV-1 viral load testing in Haiti for monitoring ART outcomes.

  20. The need for second-line antiretroviral therapy in adults in sub-Saharan Africa up to 2030: a mathematical modelling study.

    Science.gov (United States)

    Estill, Janne; Ford, Nathan; Salazar-Vizcaya, Luisa; Haas, Andreas D; Blaser, Nello; Habiyambere, Vincent; Keiser, Olivia

    2016-03-01

    The number of patients in need of second-line antiretroviral drugs is increasing in sub-Saharan Africa. We aimed to project the need of second-line antiretroviral therapy in adults in sub-Saharan Africa up to 2030. We developed a simulation model for HIV and applied it to each sub-Saharan African country. We used the WHO country intelligence database to estimate the number of adult patients receiving antiretroviral therapy from 2005 to 2014. We fitted the number of adult patients receiving antiretroviral therapy to observed estimates, and predicted first-line and second-line needs between 2015 and 2030. We present results for sub-Saharan Africa, and eight selected countries. We present 18 scenarios, combining the availability of viral load monitoring, speed of antiretroviral scale-up, and rates of retention and switching to second-line. HIV transmission was not included. Depending on the scenario, 8·7-25·6 million people are expected to receive antiretroviral therapy in 2020, of whom 0·5-3·0 million will be receiving second-line antiretroviral therapy. The proportion of patients on treatment receiving second-line therapy was highest (15·6%) in the scenario with perfect retention and immediate switching, no further scale-up, and universal routine viral load monitoring. In 2030, the estimated range of patients receiving antiretroviral therapy will remain constant, but the number of patients receiving second-line antiretroviral therapy will increase to 0·8-4·6 million (6·6-19·6%). The need for second-line antiretroviral therapy was two to three times higher if routine viral load monitoring was implemented throughout the region, compared with a scenario of no further viral load monitoring scale-up. For each monitoring strategy, the future proportion of patients receiving second-line antiretroviral therapy differed only minimally between countries. Donors and countries in sub-Saharan Africa should prepare for a substantial increase in the need for second

  1. Abnormal liver stiffness assessed using transient elastography (Fibroscan® in HIV-infected patients without HBV/HCV coinfection receiving combined antiretroviral treatment.

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    Sang Hoon Han

    Full Text Available BACKGROUND AND AIMS: Liver stiffness measurement (LSM using transient elastography (Fibroscan® can identify individuals with potential underlying liver disease. We evaluated the prevalence of abnormal LSM values as assessed using LSM and its predictors in HIV-infected asymptomatic patients receiving combined antiretroviral treatment (cART without HBV/HCV coinfection. METHODS: We prospectively recruited 93 patients who had consistently been undergoing cART for more than 12 months at Severance Hospital in Seoul, Republic of Korea, from June to December 2010. LSM values >5.3 kPa were defined as abnormal. RESULTS: Thirty-nine (41.9% had abnormal LSM values. On multivariate correlation analysis, the cumulative duration of boosted and unboosted protease inhibitors (PIs were the independent factors which showed a negative and positive correlation to LSM values, respectively (β = -0.234, P = 0.023 and β = 0.430, P<0.001. In multivariate logistic regression analysis, the cumulative exposure duration of boosted-PIs and γ-glutamyltranspeptidase levels were selected as the independent predictors which showed a negative and positive correlation with abnormal LSM values, respectively (odds ratio [OR], 0.941; 95% confidence interval [CI], 0.889-0.997; P = 0.039 and OR, 1.032; 95% CI, 1.004-1.060; P = 0.023. CONCLUSION: The high percentage of HIV-infected asymptomatic patients receiving cART without HBV/HCV coinfection had abnormal LSM values. The cumulative exposure duration of boosted-PIs and γ-GT level were independent predictors which showed a negative and positive correlation with abnormal LSM values, respectively.

  2. Does short-term virologic failure translate to clinical events in antiretroviral-naïve patients initiating antiretroviral therapy in clinical practice?

    NARCIS (Netherlands)

    Mugavero, Michael J; May, Margaret; Harris, Ross; Saag, Michael S; Costagliola, Dominique; Egger, Matthias; Phillips, Andrew; Günthard, Huldrych F; Dabis, Francois; Hogg, Robert; de Wolf, Frank; Fatkenheuer, Gerd; Gill, M John; Justice, Amy; D'Arminio Monforte, Antonella; Lampe, Fiona; Miró, Jose M; Staszewski, Schlomo; Sterne, Jonathan A C; Niesters, Bert

    2008-01-01

    OBJECTIVE: To determine whether differences in short-term virologic failure among commonly used antiretroviral therapy (ART) regimens translate to differences in clinical events in antiretroviral-naïve patients initiating ART. DESIGN: Observational cohort study of patients initiating ART between

  3. Estimating prevalence of accumulated HIV-1 drug resistance in a cohort of patients on antiretroviral therapy

    DEFF Research Database (Denmark)

    Bannister, Wendy P; Cozzi-Lepri, Alessandro; Kjær, Jesper

    2011-01-01

    Estimating the prevalence of accumulated HIV drug resistance in patients receiving antiretroviral therapy (ART) is difficult due to lack of resistance testing at all occasions of virological failure and in patients with undetectable viral load. A method to estimate this for 6498 EuroSIDA patients...... who were under follow-up on ART at 1 July 2008 was therefore developed by imputing data on patients with no prior resistance test results, based on the probability of detecting resistance in tested patients with similar profiles....

  4. Effects of nutritional supplementation for HIV patients starting antiretroviral treatment

    DEFF Research Database (Denmark)

    Olsen, Mette Frahm; Abdissa, Alemseged; Kæstel, Pernille

    2014-01-01

    Objectives: To determine the effects of lipid based nutritional supplements with either whey or soy protein in patients with HIV during the first three months of antiretroviral treatment (ART) and to explore effects of timing by comparing supplementation at the start of ART and after three months....../µL (−2 to 53 cells/µL) were CD4. Effects of the soy containing supplement on immune recovery were not significant. The effects of the two supplements, however, were not significantly different in direct comparison. Exploratory analysis showed that relatively more lean body mass was gained by patients...... with undetectable viral load at three months. Patients receiving delayed supplementation had higher weight gain but lower gains in functional outcomes. Conclusions: Lipid based nutritional supplements improved gain of weight, lean body mass, and grip strength in patients with HIV starting ART. Supplements...

  5. Cholelithiasis and Nephrolithiasis in HIV-Positive Patients in the Era of Combination Antiretroviral Therapy.

    Directory of Open Access Journals (Sweden)

    Kuan-Yin Lin

    Full Text Available This study aimed to describe the epidemiology and risk factors of cholelithiasis and nephrolithiasis among HIV-positive patients in the era of combination antiretroviral therapy.We retrospectively reviewed the medical records of HIV-positive patients who underwent routine abdominal sonography for chronic viral hepatitis, fatty liver, or elevated aminotransferases between January 2004 and January 2015. Therapeutic drug monitoring of plasma concentrations of atazanavir was performed and genetic polymorphisms, including UDP-glucuronosyltransferase (UGT 1A1*28 and multidrug resistance gene 1 (MDR1 G2677T/A, were determined in a subgroup of patients who received ritonavir-boosted or unboosted atazanavir-containing combination antiretroviral therapy. Information on demographics, clinical characteristics, and laboratory testing were collected and analyzed.During the 11-year study period, 910 patients who underwent routine abdominal sonography were included for analysis. The patients were mostly male (96.9% with a mean age of 42.2 years and mean body-mass index of 22.9 kg/m2 and 85.8% being on antiretroviral therapy. The anchor antiretroviral agents included non-nucleoside reverse-transcriptase inhibitors (49.3%, unboosted atazanavir (34.4%, ritonavir-boosted lopinavir (20.4%, and ritonavir-boosted atazanavir (5.5%. The overall prevalence of cholelithiasis and nephrolithiasis was 12.5% and 8.2%, respectively. Among 680 antiretroviral-experienced patients with both baseline and follow-up sonography, the crude incidence of cholelithiasis and nephrolithiasis was 4.3% and 3.7%, respectively. In multivariate analysis, the independent factors associated with incident cholelithiasis were exposure to ritonavir-boosted atazanavir for >2 years (adjusted odds ratio [AOR], 6.29; 95% confidence interval [CI], 1.12-35.16 and older age (AOR, 1.04; 95% CI, 1.00-1.09. The positive association between duration of exposure to ritonavir-boosted atazanavir and incident

  6. Acute Liver Failure among Patients on Efavirenz-Based Antiretroviral Therapy

    Directory of Open Access Journals (Sweden)

    Innocent Lule Segamwenge

    2018-01-01

    Full Text Available Objectives. To describe the clinical characteristics of patients presenting with fulminant liver failure after varying periods of exposure to Efavirenz containing antiretroviral medications. Methods. We report a series of 4 patients with human immunodeficiency virus (HIV infection who were admitted with acute liver failure (ALF over a 6-month period. All these patients had been treated with a range of Efavirenz containing antiretroviral regimens and were negative for hepatitis A, B, and C infections as well as other opportunistic infections, all were negative for autoimmune hepatitis, and none had evidence of chronic liver disease or use of alcohol or herbal medications. Information on patient clinical characteristics, current antiretroviral regimen, CD4 count, HIV-1 RNA levels, and clinical chemistry parameters was collected. Informed consent was provided. Results. During a 6-month period, four patients without other known risk factors for acute hepatitis presented with symptomatic drug-induced liver injury with varying symptoms and outcomes. The pattern of liver injury was hepatocellular for all the 4 cases. Liver biopsies were done for all the four cases and the results showed a heavy mixed inflammatory cell infiltrate with eosinophils. For three patients withdrawal of Efavirenz from their antiretroviral regimen was sufficient to restore transaminase levels to normal and led to improvement of clinical symptoms. For one patient his clinical course was characterized by fulminant liver failure and fluctuating episodes of hepatic encephalopathy which ultimately resulted in his death. Conclusion. Hepatotoxicity of Efavirenz is not as rare as previously described in the literature and does actually present with fatal outcomes. The key message to note is that frequent monitoring of liver enzymes should be done at initiation of antiretroviral therapy and should continue throughout the treatment period.

  7. Resolution of anaemia in a cohort of HIV-infected patients with a high prevalence and incidence of tuberculosis receiving antiretroviral therapy in South Africa

    NARCIS (Netherlands)

    Kerkhoff, Andrew D.; Wood, Robin; Cobelens, Frank G.; Gupta-Wright, Ankur; Bekker, Linda-Gail; Lawn, Stephen D.

    2014-01-01

    Background: Anaemia is frequently associated with both HIV-infection and HIV-related tuberculosis (TB) in antiretroviral therapy (ART)-naive patients in sub-Saharan Africa and is strongly associated with poor prognosis. However, the effect of ART on the resolution of anaemia in patient cohorts with

  8. Why HIV Positive Patients on Antiretroviral Treatment and/or ...

    African Journals Online (AJOL)

    Why HIV Positive Patients on Antiretroviral Treatment and/or Cotrimoxazole Prophylaxis Use Traditional Medicine: Perceptions of Health Workers, Traditional Healers and Patients: A Study in Two Provinces of South Africa.

  9. Mortality predictors of HIV-infected patients on antiretroviral therapy in Debre Tabor General Hospital and Woreta Health Center, South Gondar Zone, Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Mekonnen Assefa Ahunie

    2017-02-01

    Full Text Available Objective: To investigate the mortality predictors of HIV-infected individuals who were receiving antiretroviral treatment. Methods: Data were extracted from medical records of 698 antiretroviral therapy (ART users enrolled at Debre Tabor General Hospital and Woreta Health Center from January 2005 to June 2014 and sociodemographic, clinical and ART-related data were collected. Mortality was compared by using time-to-event Kaplan-Meier method and log rank test and Cox regression analysis were used to identify the predictors of mortality. Results: The overall mortality rate was 1.5 per 100 persons per year. Ambulatory and bedridden patients had four- and seven-fold higher risk of death [adjusted hazard ratio (HR = 4.2, 95% confidence interval (CI: 1.7–10.7 and adjusted HR = 6.5, 95% CI: 2.0–20.7, respectively] as compared to those patients who had worked functional status. Patients who had poor antiretroviral drug adherence had five times higher risk of death (adjusted HR = 5.1, 95% CI: 1.6–16.3 than patients who had good antiretroviral adherence. Conclusions: Mortality rate was highly observed in the early phase of antiretroviral treatment. Poor ART adherence, being ambulatory and bedridden functional status was independent predictors of mortality.

  10. Determinants of Adherence to Antiretroviral Treatment among HIV ...

    African Journals Online (AJOL)

    This study investigated factors of adherence to Antiretroviral Treatment (ART), factors or variables that can discriminate between adherent and non-adherent patients on ART were selected. Simple structured questionnaire was employed. The study sample consisted of 145 HIV patients who received ART in the Shashemene ...

  11. Incidence and associated factors to adverse reactions of the initial antiretroviral treatment in patients with HIV

    OpenAIRE

    Astuvilca, Juan; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Arce-Villavicencio, Yanet; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Sotelo, Raúl; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Quispe, José; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Guillén, Regina; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Estudiantes de medicina.; Peralta, Lillian; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Estudiantes de medicina.; Huaringa, Jorge; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Estudiantes de medicina.; Gutiérrez, César; Departamento Académico de Medicina Preventiva y Salud Pública, Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima-Perú. Médico epidemiólogo.

    2007-01-01

    The high incidence of adverse reactions to the high activity antiretroviral treatment (HAART) in patients with HIV/AIDS, can affect their quality of life and adherence to the treatment. Objectives: To determinate the incidence of adverse reactions to the initial HAART and to identify the factors associated to the occurrence of adverse reactions when receiving this therapy. Material and methods: Historic cohort study. The population was conformed by all the HIV-infected adult patients (≥18...

  12. Differences in access and patient outcomes across antiretroviral ...

    African Journals Online (AJOL)

    Objective. To assess differences in access to antiretroviral treatment (ART) and patient outcomes across public sector treatment facilities in the Free State province, South Africa. Design. Prospective cohort study with retrospective database linkage. We analysed data on patients enrolled in the treatment programme across ...

  13. The prevalence of antiretroviral multidrug resistance in highly active antiretroviral therapy-treated patients with HIV/AIDS between 2004 and 2009 in South Korea.

    Science.gov (United States)

    Choi, Ju-yeon; Kwon, Oh-Kyung; Choi, Byeong-Sun; Kee, Mee-Kyung; Park, Mina; Kim, Sung Soon

    2014-06-01

    Highly active antiretroviral therapy (HAART) including protease inhibitors (PIs) has been used in South Korea since 1997. Currently, more than 20 types of antiretroviral drugs are used in the treatment of human immunodeficiency virus-infected/acquired immune deficiency syndrome patients in South Korea. Despite the rapid development of various antiretroviral drugs, many drug-resistant variants have been reported after initiating HAART, and the efficiency of HAART is limited by these variants. To investigate and estimate the annual antiretroviral drug resistance and prevalence of antiretroviral multi-class drug resistance in Korean patients with experience of treatment. The amplified HIV-1 pol gene in 535 patients requested for genotypic drug resistance testing from 2004 to 2009 by the Korea Centers for Disease Control and Prevention was sequenced and analyzed annually and totally. The prevalence of antiretroviral drug resistance was estimated based on "SIR" interpretation of the Stanford sequence database. Of viruses derived from 787 specimens, 380 samples (48.3%) showed at least one drug class-related resistance. Predicted NRTI drug resistance was highest at 41.9%. NNRTI showed 27.2% resistance with 23.3% for PI. The percent of annual drug resistance showed similar pattern and slightly declined except 2004 and 2005. The prevalence of multi-class drug resistance against each drug class was: NRTI/NNRTI/PI, 9.8%; NRTI/PI, 21.9%; NNRTI/PI, 10.4%; and NRTI/NNRTI, 21.5%. About 50% and less than 10% of patients infected with HIV-1 have multidrug and multiclass resistance linked to 16 antiretroviral drugs, respectively. The significance of this study lies in its larger-scale examination of the prevalence of drug-resistant variants and multidrug resistance in HAART-experienced patients in South Korea. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. Self-reported adverse reactions among patients initiating antiretroviral therapy in Brazil

    Directory of Open Access Journals (Sweden)

    Cristiane A. Menezes de Pádua

    Full Text Available A cross-sectional analysis was carried out to describe adverse reactions to antiretroviral therapy (ART reported by HIV-infected patients initiating treatment at two public health AIDS referral centers in Belo Horizonte, Brazil, 2001-2003 and to verify their association with selected variables. Adverse reactions were obtained through interview at the first follow-up visit (first month after the antiretroviral prescription. Socio-demographic and behavioral variables related to ART were obtained from baseline and follow-up interviews and clinical variables from medical charts. Patients with four or more reactions were compared to those with less than four. Odds ratio with 95% confidence interval were estimated using logistic regression model for both univariate and multivariate analyses. At least one adverse reaction was reported by 92.2% of the participants while 56.2% reported four or more different reactions. Antiretroviral regimens including indinavir/ritonavir, irregular use of antiretrovirals and switch in regimens were independently associated with four or more adverse reactions (OR=7.92, 5.73 and 2.03, respectively. The initial period of ARV treatment is crucial and patients´ perception of adverse reactions should be carefully taken into account. Strategies for monitoring and management of adverse reactions including the choice of regimens and the prevention of irregular ART should be developed in AIDS/HIV referral centers in Brazil to promote better adherence to antiretroviral therapy.

  15. Preliminary guidelines for the evaluation and management of dyslipidemia in adults infected with human immunodeficiency virus and receiving antiretroviral therapy: Recommendations of the Adult AIDS Clinical Trial Group Cardiovascular Disease Focus Group

    NARCIS (Netherlands)

    Dubé, M. P.; Sprecher, D.; Henry, W. K.; Aberg, J. A.; Torriani, F. J.; Hodis, H. N.; Schouten, J. [=Judith; Levin, J.; Myers, G.; Zackin, R.; Nevin, T.; Currier, J. S.

    2000-01-01

    Dyslipidemia is a prevalent condition that affects patients infected with human immunodeficiency virus (HIV) who are receiving antiretroviral therapy, These preliminary recommendations summarize the current understanding in this area and propose guidelines for management. Existing guidelines for the

  16. Current hemoglobin levels are more predictive of disease progression than hemoglobin measured at baseline in patients receiving antiretroviral treatment for HIV type 1 infection

    DEFF Research Database (Denmark)

    Kowalska, Justyna D; Mocroft, Amanda; Blaxhult, Anders

    2007-01-01

    The role of hemoglobin levels as an independent prognostic marker of progression to AIDS and/or death in HIV-infected patients starting combination antiretroviral therapy (cART) was investigated. A total of 2,579 patients from the EuroSIDA cohort with hemoglobin, CD4 cell count, and HIV RNA viral...

  17. Effects of Hydroxychloroquine on Immune Activation and Disease Progression Among HIV-Infected Patients Not Receiving Antiretroviral Therapy A Randomized Controlled Trial

    Science.gov (United States)

    Paton, Nicholas I.; Goodall, Ruth L.; Dunn, David T.; Franzen, Samuel; Collaco-Moraes, Yolanda; Gazzard, Brian G.; Williams, Ian G.; Fisher, Martin J.; Winston, Alan; Fox, Julie; Orkin, Chloe; Herieka, Elbushra A.; Ainsworth, Jonathan G.; Post, Frank A.; Wansbrough-Jones, Mark; Kelleher, Peter

    2013-01-01

    Context Therapies to decrease immune activation might be of benefit in slowing HIV disease progression. Objective To determine whether hydroxychloroquine decreases immune activation and slows CD4 cell decline. Design, Setting, and Patients Randomized, double-blind, placebo-controlled trial performed at 10 HIV outpatient clinics in the United Kingdom between June 2008 and February 2011. The 83 patients enrolled had asymptomatic HIV infection, were not taking antiretroviral therapy, and had CD4 cell counts greater than 400 cells/μL. Intervention Hydroxychloroquine, 400 mg, or matching placebo once daily for 48 weeks. Main Outcome Measures The primary outcome measure was change in the proportion of activated CD8 cells (measured by the expression of CD38 and HLA-DR surface markers), with CD4 cell count and HIV viral load as secondary outcomes. Analysis was by intention to treat using mixed linear models. Results There was no significant difference in CD8 cell activation between the 2 groups (−4.8% and −4.2% in the hydroxychloroquine and placebo groups, respectively, at week 48; difference, −0.6%; 95% CI, −4.8% to 3.6%; P=.80). Decline in CD4 cell count was greater in the hydroxychloroquine than placebo group (−85 cells/μL vs −23 cells/μL at week 48; difference, −62 cells/μL; 95% CI, −115 to −8; P=.03). Viral load increased in the hydroxychloroquine group compared with placebo (0.61 log10 copies/mL vs 0.23 log10 copies/mL at week 48; difference, 0.38 log10 copies/mL; 95% CI, 0.13 to 0.63; P=.003). Antiretroviral therapy was started in 9 patients in the hydroxychloroquine group and 1 in the placebo group. Trial medication was well tolerated, but more patients reported influenza-like illness in the hydroxychloroquine group compared with the placebo group (29% vs 10%; P=.03). Conclusion Among HIV-infected patients not taking antiretroviral therapy, the use of hydroxychloroquine compared with placebo did not reduce CD8 cell activation but did result in

  18. A clinical assessment of antiretroviral-treated patients Referred from ...

    African Journals Online (AJOL)

    HAART) on the immunological, virological and clinical status of two groups of patients in the South African government antiretroviral (ARV) programme in KwaZulu-Natal, viz. patients previously treated with ARVs in the private sector and then ...

  19. Major clinical outcomes in antiretroviral therapy (ART)-naive participants and in those not receiving ART at baseline in the SMART study

    DEFF Research Database (Denmark)

    Lundgren, Jens; Emery, Sean; Neuhaus, Jacqueline A

    2008-01-01

    BACKGROUND: The SMART study randomized 5,472 human immunodeficiency virus (HIV)-infected patients with CD4+ cell counts >350 cells/microL to intermittent antiretroviral therapy (ART; the drug conservation [DC] group) versus continuous ART (the viral suppression [VS] group). In the DC group......, participants started ART when the CD4+ cell count was ART at entry inform the early use of ART. METHODS: Patients who were either ART naive (n=249) or who had not been receiving ART for >or= 6 months (n=228) were analyzed. The following......). RESULTS: A total of 477 participants (228 in the DC group and 249 in the VS group) were followed (mean, 18 months). For outcome (iv), 21 and 6 events occurred in the DC (7 in ART-naive participants and 14 in those who had not received ART for >or= 6 months) and VS (2 in ART-naive participants and 4...

  20. [Perception of pain by patients receiving antiretroviral treatment in North Kivu, DR Congo].

    Science.gov (United States)

    Escoffier, Claire; Kambale, Alain; Paluku, Faustin; Kabuayi, Jean-Pierre; Boillot, François

    2010-01-01

    This operational research conducted among TB patients co-infected with HIV in North Kivu had three objectives: (i) to clarify the local perception of a certain type of pain (michi in the local language) in patients on antiretroviral treatment (ART); (ii) to identify the attitudes of health care personnel regarding the management of ART side effects; and (iii) to explore ways to improve the quality of life of patients on ART and provide them with pain relief. Twenty in-depth interviews were conducted with patients on ART and their medical care providers in district health centers of North-Kivu and at patients' homes. A semantic analysis of the term michi revealed a nosologic folk entity based on a naturalistic view of the body; the term michi is used to name: (i) the "roots" of plants or trees; (ii) channels (veins, arteries, but also nerves and tendons) in the body through which fluids (blood, water) and energy are conveyed; (iii) different types of acute pain, possibly located along these channels. The description (location, duration, and intensity) of the functional signs and the context of their occurrence (while taking Stavudine) confirmed the medical diagnosis of acute sensory neuropathies. Although a classic ART side effect, neuropathies are underdiagnosed by health workers who find it difficult to recognize signs of treatment toxicity in apparently trivial symptoms. Different reasons account for this: (i) healthcare staff have little time to spend with TB/HIV patients and thus provide inadequate management of functional symptoms; (ii) insufficient attention is paid to patients' acute pain, which is often perceived as "normal"; (iii) insufficient knowledge of ART side effects due to staff turnover higher than the frequency of training that programmes. The study was conducted as part of the DR Congo national programmes for TB and AIDS and led to the formulation of recommendations about improving, especially through training, the assessment of functional

  1. Perception of antiretroviral generic medicines: one-day survey of HIV-infected patients and their physicians in France.

    Directory of Open Access Journals (Sweden)

    Christine Jacomet

    Full Text Available In the interest of cost effectiveness, switching antiretroviral brand name medications to generics is recommended in France since 2013. The study objective was to evaluate the perception of generics per se and antiretroviral generics in HIV-infected patients and their hospital physicians.556 out of 703 (79% adult HIV+ outpatients and 116 physicians in 33 clinics were included in a multicentric cross-sectional survey performed in September 2013. Patients completed a self-questionnaire on their perception and acceptability of generics. Physicians completed a questionnaire on their acceptability of switching antiretroviral to generic. Socio-demographic data, medical history and HIV history were collected. Among the 556 patients with a median HIV duration of 13 years, 77% were France native, 59% in active employment, 100% covered by social insurance, 95% on antiretroviral therapy. Seventy-six percent of the patients accepted generics and 55% trusted them overall. Antiretroviral generics were accepted by 44% of them but only by 17% if the pill burden was going to increase. The factor significantly associated with acceptability of antiretroviral generics was acceptance of generics per se (p<0.001. Among the 116 physicians following a median of 100 HIV-patients/year, 75% would prescribe generics, dropping to 26% if the combo had to be broken. Factors significantly associated with willingness to prescribe antiretroviral generics were the absence of concern regarding the chemical entity (OR = 0.33, being aware that the patient would accept generics for other pathologies (OR = 2.04 and would accept antiretroviral generics (OR = 1.94. No factor related to sociodemographic conditions, HIV status or comorbidities was associated with the acceptability of antiretroviral generics.Acceptability of antiretroviral generics in this French population was mostly dictated by the patient's and physician's knowledge and use of generics overall. It should be improved

  2. Correlation between lamivudine plasma concentrations and patient self-reported adherence to antiretroviral treatment in experienced HIV patients

    Directory of Open Access Journals (Sweden)

    Minzi OM

    2011-11-01

    Full Text Available OM Minzi1, V Mugoyela2, LL Gustafsson31Unit of Pharmacology and Therapeutics, 2Department of Medicinal Chemistry, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania; 3Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, Huddinge, Stockholm, SwedenBackground: Adherence to antiretroviral treatment (ART is important to achieve treatment success in human immunodeficiency virus (HIV-infected patients. Most HIV clinics apply the patient self-report (PSR method. However, the reliability of this method in experienced HIV patients remains questionable.Purpose: To validate the PSR method for measuring adherence to ART using lamivudine (3TC plasma concentrations in experienced HIV patients.Methods: The study was conducted in Dar Es Salaam and involved 220 patients who were receiving ART services at HIV clinics for more than 12 months. Self-reported adherence information to ART was obtained on the day of HIV clinic visit. The patients were asked to mention the number of doses missed within the past 7 days. In addition, blood samples (2 mL were collected from each patient on the same day. The blood samples were determined for 3TC plasma concentrations. The target 3TC plasma concentration as indicator concentration for adherent patients was determined in 20 patients who took their evening dose of antiretrovirals under supervision. The blood from these patients was drawn 3 hours after drug administration.Results: Complete drug levels of 3TC and self-reported adherence data was obtained in 200 treatment-experienced HIV patients. Lamivudine plasma concentrations obtained in these patients ranged between 0.02–17.36 µg/mL. The mean time from dose administration to blood drawing was 3.1 ± 1.2 hours with coefficient of variation >39%. The mean 3TC plasma concentration obtained in 20 patients who took their antiretroviral dose under supervision was

  3. Antiretroviral treatment uptake in patients with HIV associated TB ...

    African Journals Online (AJOL)

    Background. Delivery of integrated care for patients with HIV-associated TB is challenging. We assessed the uptake and timing of antiretroviral treatment (ART) among eligible patients attending a primary care service with co-located ART and TB clinics. Methods. In a retrospective cohort study, all HIV-associated TB patients ...

  4. Prescribing and using self-injectable antiretrovirals: How concordant are physician and patient perspectives?

    OpenAIRE

    Cohen Calvin; Fisher Martin; Youle Michael; Kulasegaram Ranjababu; Fumaz Carmina R; Clotet Bonaventura; Katlama Christine; Kovacs Colin; Horne Robert; Slim Jihad; Shalit Peter; Cooper Vanessa; Tsoukas Christos

    2009-01-01

    Abstract Background The selection of agents for any treatment regimen is in part influenced by physician and patient attitudes. This study investigated attitudinal motivators and barriers to the use of self-injectable antiretroviral agents among physicians and patients and measured the degree of concordance between physician and patient perspectives. Methods Attitudes toward prescribing and usage of self-injectable antiretroviral therapy (SIAT) were assessed by structured interview in 2 cohor...

  5. Perception of antiretroviral generic medicines: one-day survey of HIV-infected patients and their physicians in France.

    Science.gov (United States)

    Jacomet, Christine; Allavena, Clotilde; Peyrol, Fleur; Pereira, Bruno; Joubert, Laurence Morand; Bagheri, Haleh; Cotte, Laurent; Garaffo, Rodolphe; Gerbaud, Laurent; Dellamonica, Pierre

    2015-01-01

    In the interest of cost effectiveness, switching antiretroviral brand name medications to generics is recommended in France since 2013. The study objective was to evaluate the perception of generics per se and antiretroviral generics in HIV-infected patients and their hospital physicians. 556 out of 703 (79%) adult HIV+ outpatients and 116 physicians in 33 clinics were included in a multicentric cross-sectional survey performed in September 2013. Patients completed a self-questionnaire on their perception and acceptability of generics. Physicians completed a questionnaire on their acceptability of switching antiretroviral to generic. Socio-demographic data, medical history and HIV history were collected. Among the 556 patients with a median HIV duration of 13 years, 77% were France native, 59% in active employment, 100% covered by social insurance, 95% on antiretroviral therapy. Seventy-six percent of the patients accepted generics and 55% trusted them overall. Antiretroviral generics were accepted by 44% of them but only by 17% if the pill burden was going to increase. The factor significantly associated with acceptability of antiretroviral generics was acceptance of generics per se (pantiretroviral generics were the absence of concern regarding the chemical entity (OR = 0.33), being aware that the patient would accept generics for other pathologies (OR = 2.04) and would accept antiretroviral generics (OR = 1.94). No factor related to sociodemographic conditions, HIV status or comorbidities was associated with the acceptability of antiretroviral generics. Acceptability of antiretroviral generics in this French population was mostly dictated by the patient's and physician's knowledge and use of generics overall. It should be improved with an efficient information of both patients and physicians.

  6. Nurse led, primary care based antiretroviral treatment versus hospital care: a controlled prospective study in Swaziland

    Directory of Open Access Journals (Sweden)

    Bailey Kerry A

    2010-08-01

    Full Text Available Abstract Background Antiretroviral treatment services delivered in hospital settings in Africa increasingly lack capacity to meet demand and are difficult to access by patients. We evaluate the effectiveness of nurse led primary care based antiretroviral treatment by comparison with usual hospital care in a typical rural sub Saharan African setting. Methods We undertook a prospective, controlled evaluation of planned service change in Lubombo, Swaziland. Clinically stable adults with a CD4 count > 100 and on antiretroviral treatment for at least four weeks at the district hospital were assigned to either nurse led primary care based antiretroviral treatment care or usual hospital care. Assignment depended on the location of the nearest primary care clinic. The main outcome measures were clinic attendance and patient experience. Results Those receiving primary care based treatment were less likely to miss an appointment compared with those continuing to receive hospital care (RR 0·37, p p = 0·001. Those receiving primary care based, nurse led care were more likely to be satisfied in the ability of staff to manage their condition (RR 1·23, p = 0·003. There was no significant difference in loss to follow-up or other health related outcomes in modified intention to treat analysis. Multilevel, multivariable regression identified little inter-cluster variation. Conclusions Clinic attendance and patient experience are better with nurse led primary care based antiretroviral treatment care than with hospital care; health related outcomes appear equally good. This evidence supports efforts of the WHO to scale-up universal access to antiretroviral treatment in sub Saharan Africa.

  7. Patients' perceptions of a rural decentralised anti-retroviral therapy ...

    African Journals Online (AJOL)

    Background: Geographical and financial barriers hamper accessibility to HIV services for rural communities. The government has introduced the nurse initiated management of anti-retroviral therapy at primary health care level, in an effort to improve patient access and reduce patient loads on facilities further up the system.

  8. Cause-Specific Mortality in HIV-Positive Patients Who Survived Ten Years after Starting Antiretroviral Therapy

    DEFF Research Database (Denmark)

    Trickey, Adam; May, Margaret T; Vehreschild, Jorg-Janne

    2016-01-01

    OBJECTIVES: To estimate mortality rates and prognostic factors in HIV-positive patients who started combination antiretroviral therapy between 1996-1999 and survived for more than ten years. METHODS: We used data from 18 European and North American HIV cohort studies contributing to the Antiretro......OBJECTIVES: To estimate mortality rates and prognostic factors in HIV-positive patients who started combination antiretroviral therapy between 1996-1999 and survived for more than ten years. METHODS: We used data from 18 European and North American HIV cohort studies contributing...... to the Antiretroviral Therapy Cohort Collaboration. We followed up patients from ten years after start of combination antiretroviral therapy. We estimated overall and cause-specific mortality rate ratios for age, sex, transmission through injection drug use, AIDS, CD4 count and HIV-1 RNA. RESULTS: During 50,593 person...... years 656/13,011 (5%) patients died. Older age, male sex, injecting drug use transmission, AIDS, and low CD4 count and detectable viral replication ten years after starting combination antiretroviral therapy were associated with higher subsequent mortality. CD4 count at ART start did not predict...

  9. Perception of Antiretroviral Generic Medicines: One-Day Survey of HIV-Infected Patients and Their Physicians in France

    Science.gov (United States)

    Jacomet, Christine; Allavena, Clotilde; Peyrol, Fleur; Pereira, Bruno; Joubert, Laurence Morand; Bagheri, Haleh; Cotte, Laurent; Garaffo, Rodolphe; Gerbaud, Laurent; Dellamonica, Pierre

    2015-01-01

    Background In the interest of cost effectiveness, switching antiretroviral brand name medications to generics is recommended in France since 2013. The study objective was to evaluate the perception of generics per se and antiretroviral generics in HIV-infected patients and their hospital physicians Methods and Findings 556 out of 703 (79%) adult HIV+ outpatients and 116 physicians in 33 clinics were included in a multicentric cross-sectional survey performed in September 2013. Patients completed a self-questionnaire on their perception and acceptability of generics. Physicians completed a questionnaire on their acceptability of switching antiretroviral to generic. Socio-demographic data, medical history and HIV history were collected. Among the 556 patients with a median HIV duration of 13 years, 77% were France native, 59% in active employment, 100% covered by social insurance, 95% on antiretroviral therapy. Seventy-six percent of the patients accepted generics and 55% trusted them overall. Antiretroviral generics were accepted by 44% of them but only by 17% if the pill burden was going to increase. The factor significantly associated with acceptability of antiretroviral generics was acceptance of generics per se (pantiretroviral generics were the absence of concern regarding the chemical entity (OR = 0.33), being aware that the patient would accept generics for other pathologies (OR = 2.04) and would accept antiretroviral generics (OR = 1.94). No factor related to sociodemographic conditions, HIV status or comorbidities was associated with the acceptability of antiretroviral generics. Conclusions Acceptability of antiretroviral generics in this French population was mostly dictated by the patient’s and physician’s knowledge and use of generics overall. It should be improved with an efficient information of both patients and physicians. PMID:25658627

  10. Emerging Trends of HIV Drug Resistance in Chinese HIV-Infected Patients Receiving First-Line Highly Active Antiretroviral Therapy: A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Liu, Huixin; Ma, Ye; Su, Yingying; Smith, M. Kumi; Liu, Ying; Jin, Yantao; Gu, Hongqiu; Wu, Jing; Zhu, Lin; Wang, Ning

    2014-01-01

    Background. Highly active antiretroviral therapy (HAART) has led to a dramatic decrease in AIDS-related morbidity and mortality through sustained suppression of human immunodeficiency virus (HIV) replication and reconstitution of the immune response. Settings like China that experienced rapid HAART rollout and relatively limited drug selection face considerable challenges in controlling HIV drug resistance (DR). Methods. We conducted a systematic review and meta-analysis to describe trends in emergent HIV DR to first-line HAART among Chinese HIV-infected patients, as reflected in the point prevalence of HIV DR at key points and fixed intervals after treatment initiation, using data from cohort studies and cross-sectional studies respectively. Results. Pooled prevalence of HIV DR from longitudinal cohorts studies was 10.79% (95% confidence interval [CI], 5.85%–19.07%) after 12 months of HAART and 80.58% (95% CI, 76.6%–84.02%) after 72 months of HAART. The HIV DR prevalence from cross-sectional studies was measured in treatment intervals; during the 0–12-month HAART treatment interval, the pooled prevalence of HIV DR was 11.1% (95% CI, 7.49%–16.14%), which increased to 22.92% at 61–72 months (95% CI, 9.45%–45.86%). Stratified analyses showed that patients receiving a didanosine-based regimen had higher HIV DR prevalence than those not taking didanosine (15.82% vs 4.97%). Patients infected through former plasma donation and those receiving AIDS treatment at village clinics had higher HIV DR prevalence than those infected through sexual transmission or treated at a county-level hospital. Conclusions. Our findings indicate higher prevalence of HIV DR for patients with longer cumulative HAART exposure, highlighting important subgroups for future HIV DR surveillance and control. PMID:25053721

  11. Delays in switching patients onto second-line antiretroviral treatment ...

    African Journals Online (AJOL)

    Background: South Africa has one of the largest antiretroviral treatment (ART) programmes globally. In addition to increasing access to ART, it is important that the health system also focuses on the appropriate management of patients who fail first-line ART. Delays in switching patients onto second-line ART can adversely ...

  12. Malarial infection among HIV Patients on Antiretroviral Therapy (ART)

    African Journals Online (AJOL)

    Malarial infection among patients on antiretroviral therapy (ART) attending Federal Medical Centre, Makurdi, Benue State was investigated between April and August 2008 to determine the level of malaria infection in HIV/AIDS patients on ART and those not on ART with respect to CD4+ counts, age and gender. A total of ...

  13. Self-reported adverse reactions among patients initiating antiretroviral therapy in Brazil

    OpenAIRE

    Pádua,Cristiane A. Menezes de; César,Cibele C.; Bonolo,Palmira F.; Acurcio,Francisco A.; Guimarães,Mark Drew C.

    2007-01-01

    A cross-sectional analysis was carried out to describe adverse reactions to antiretroviral therapy (ART) reported by HIV-infected patients initiating treatment at two public health AIDS referral centers in Belo Horizonte, Brazil, 2001-2003 and to verify their association with selected variables. Adverse reactions were obtained through interview at the first follow-up visit (first month) after the antiretroviral prescription. Socio-demographic and behavioral variables related to ART were obtai...

  14. Metabolic dysfunctions in non-antiretroviral treated HIV/AIDS patients

    African Journals Online (AJOL)

    ... higher plasma triglyceride concentration (166.5 ± 20.7mg/dL versus 148.9 ± 13.5mg/dL; p = 0.04). The proportion of patients with hypertriglyceridaemia was also significantly higher among patients than controls (56.3%versus 17.5%; p = 0.04). Metabolic dysfunctions occur inHIV/AIDS independent of antiretroviral therapy.

  15. Plasma metabolic changes in Chinese HIV-infected patients receiving lopinavir/ritonavir based treatment: Implications for HIV precision therapy.

    Science.gov (United States)

    Li, Xiaolin; Wu, Tong; Jiang, Yongjun; Zhang, Zining; Han, Xiaoxu; Geng, Wenqing; Ding, Haibo; Kang, Jing; Wang, Qi; Shang, Hong

    2018-05-16

    The goal of this study is to profile the metabolic changes in the plasma of HIV patients receiving lopinavir/ritonavir (LPV/r)-based highly active antiretroviral therapy (HAART) relative to their treatment-naïve phase, aimed to identify precision therapy for HIV for improving prognosis and predicting dyslipidemia caused by LPV/r. 38 longitudinal plasma samples were collected from 19 HIV-infected patients both before and after antiretroviral therapy, and 18 samples from healthy individuals were used as controls. Untargeted metabolomics profiling of these plasma samples was performed using liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS). A total of 331 compounds of known identity were detected among these metabolites, a 67-metabolite signature mainly mapping to tryptophan, histidine, acyl carnitine, ketone bodies and fatty acid metabolism distinguished HIV patients from healthy controls. The levels of 19 out of the 67 altered metabolites including histidine, kynurenine, and 3-hydroxybutyrate (BHBA), recovered after LPV/r-based antiretroviral therapy, and histidine was positively correlated with the presence of CD4 + T lymphocytes. Furthermore, using receiver operating characteristic (ROC) analyses, we discovered that butyrylcarnitine in combination with myristic acid from plasma in treatment-naïve patients could predict dyslipidemia caused by LPV/r with 87% accuracy. Metabolites alterations in treatment-naïve HIV patients may indicate an inflammatory, oxidative state and mitochondrial dysfunction that is permissive for disease progression. Histidine may provide a specific protective function for HIV patients. Besides, elevated fatty acids levels including butyrylcarnitine and myristic acid after infection may indicate patients at risk of suffering from dyslipidemia after LPV/r-based HAART. Copyright © 2018 Elsevier Ltd. All rights reserved.

  16. Risk sexual behavior among people living with HIV/AIDS and receiving antiretroviral therapy in Piura, Peru

    OpenAIRE

    Juarez-Vílchez, José P.; Subregión de Salud “Luciano Castillo Colonna” Sullana, Perú. Licenciado en Obstetricia, Candidato a Magister en Género, Sexualidad y Salud Reproductiva.; Pozo, Edwar J.; Subregión de Salud “Luciano Castillo Colonna” Sullana, Perú. Biólogo-Microbiólogo, Candidato a Magister en Control de Enfermedades Infecciosas y Tropicales.

    2010-01-01

    Objetive. To explore opinions and beliefs about risky sexual behavior and HIH transmission in tow hospital of Piura. Material y methods. Qualitative study based on extensive interviews and focus groups of people over 15 years old of age living with HIV. Interviews were recorded as audio, and then transcribed as text in MS Word. Information was analyzed with AtlasTi. Results. Results indicate that people living with HIV and receive antiretrovirals practice risky sexual behavior. Those resu...

  17. The prevalence of metabolic syndrome in Danish patients with HIV infection: the effect of antiretroviral therapy

    DEFF Research Database (Denmark)

    Hansen, B R; Petersen, J; Haugaard, S B

    2009-01-01

    OBJECTIVES: The prevalence of metabolic syndrome (MS) in HIV-infected patients on highly active antiretroviral therapy (HAART) is a subject of debate. We investigated the prevalence of MS in a cohort of Danish HIV-infected patients and estimated the effect of the various classes of antiretroviral...

  18. Persistent Inflammation and Endothelial Activation in HIV-1 Infected Patients after 12 Years of Antiretroviral Therapy

    DEFF Research Database (Denmark)

    Rönsholt, Frederikke F; Ullum, Henrik; Katzenstein, Terese L

    2013-01-01

    The study investigated markers of inflammation and endothelial activation in HIV infected patients after 12 years of successful combination antiretroviral treatment (cART).......The study investigated markers of inflammation and endothelial activation in HIV infected patients after 12 years of successful combination antiretroviral treatment (cART)....

  19. HIV and antiretroviral therapy: lipid abnormalities and associated cardiovascular risk in HIV-infected patients.

    Science.gov (United States)

    Kotler, Donald P

    2008-09-01

    It has been demonstrated that patients on highly active antiretroviral therapy are at increased risk for developing metabolic abnormalities that include elevated levels of serum triglycerides and low-density lipoprotein cholesterol and reduced levels of high-density lipoprotein cholesterol. This dyslipidemia is similar to that seen in the metabolic syndrome, raising the concern that highly active antiretroviral therapy also potentially increases the risk for cardiovascular complications. This paper reviews the contribution of both HIV infection and the different components of highly active antiretroviral therapy to dyslipidemia and the role of these abnormalities toward increasing the risk of cardiovascular disease in HIV-infected patients; therapeutic strategies to manage these risks are also considered.

  20. Otitis media in Brazilian human immunodeficiency virus infected children undergoing antiretroviral therapy.

    Science.gov (United States)

    Miziara, I D; Weber, R; Araújo Filho, B Cunha; Pinheiro Neto, C Diógenes

    2007-11-01

    To assess changes in the prevalence of otitis media, associated with the use of highly active antiretroviral therapy, in Brazilian human immunodeficiency virus (HIV) infected children. Division of otorhinolaryngology, Hospital das Clínicas, Sao Paulo University Medical School, Brazil. A cohort of 459 HIV-infected children aged below 13 years. The prevalence of otitis media and the serum cluster of differentiation four glycoprotein T lymphocyte count were compared for children receiving highly active antiretroviral therapy (with protease inhibitors) and those receiving standard antiretroviral therapy (without protease inhibitors). Otitis media was present in 33.1 per cent of the children. Children aged from zero years to five years 11 months receiving highly active antiretroviral therapy had a higher prevalence of acute otitis media (p=0.02) and a lower prevalence of chronic otitis media (p=0.02). Children who were receiving highly active antiretroviral therapy had a mean serum cluster of differentiation four glycoprotein T lymphocyte count greater than that of those who were receiving standard antiretroviral therapy (pBrazilian HIV-infected children was associated with a lower prevalence of chronic otitis media.

  1. Central Nervous System Strongyloidiasis and Cryptococcosis in an HIV-Infected Patient Starting Antiretroviral Therapy

    Directory of Open Access Journals (Sweden)

    Mónica Rodríguez

    2012-01-01

    Full Text Available We report a case of Strongyloides stercoralis hyperinfection syndrome with central nervous system involvement, in a patient with late human immunodeficiency virus (HIV infection starting antiretroviral therapy, in whom Strongyloides stercoralis larvae and Cryptococcus neoformans were isolated antemortem from cerebrospinal fluid. Our patient was not from an endemic region for the parasite, so strongyloidiasis was not originally suspected. For this reason, we conclude that Strongyloides stercoralis infection should be suspected in HIV-infected patients starting antiretroviral therapy in order to avoid potential fatal outcomes.

  2. Stavudine concentrations in women receiving postpartum antiretroviral treatment and their breastfeeding infants.

    Science.gov (United States)

    Fogel, Jessica M; Taha, Taha E; Sun, Jin; Hoover, Donald R; Parsons, Teresa L; Kumwenda, Johnstone J; Mofenson, Lynne M; Fowler, Mary Glenn; Hendrix, Craig W; Kumwenda, Newton I; Eshleman, Susan H; Mirochnick, Mark

    2012-08-15

    First-line antiretroviral treatment regimens in resource-limited settings used in breastfeeding mothers often include stavudine (d4T). Limited data describing d4T concentrations in breast milk are available. We analyzed d4T concentrations in 52 mother-infant pairs using ultra-performance liquid chromatography-tandem mass spectrometry (lower limit of quantification: 5 ng/mL in plasma, 20 ng/mL in breast milk). Median (interquartile range) d4T concentrations were 86 (36-191) ng/mL in maternal plasma, 151 (48-259) ng/mL in whole milk, 190 (58-296) ng/mL in skim milk, and <5 (<5 to <5) ng/mL in infant plasma. Although d4T is concentrated in breast milk relative to maternal plasma, the infant d4T dose received from breast milk is very small and not clinically significant.

  3. [Pulmonary hypertension in human immunodeficiency virus-infected patients: the role of antiretroviral therapy].

    Science.gov (United States)

    Olalla, Julián; Urdiales, Daniel; Pombo, Marta; del Arco, Alfonso; de la Torre, Javier; Prada, José Luis

    2014-03-20

    Pulmonary arterial hypertension (PAH) is a serious disorder, more prevalent in patients infected with human immunodeficiency virus (HIV). It is not entirely clear what role is played by highly active antiretroviral therapy (HAART) in PAH development or course. Our aim was to describe PAH prevalence in a series of HIV-infected patients and identify possible links with cumulative and current use of different antiretrovirals. Cross-sectional study of a cohort of HIV-infected patients attending a hospital in southern Spain. Demographic data, data on HIV infection status and on cumulative and recent antiretroviral treatment were recorded. Transthoracic echocardiography was performed in all study participants. PAH was defined as pulmonary artery systolic pressure of 36mmHg or more. A total of 400 patients participated in the study; 178 presented with tricuspid regurgitation and 22 of these presented with PAH (5.5%). No differences were encountered in age, sex, CD4 lymphocytes, proportion of naive patients or patients with AIDS. No differences were encountered in cumulative use of antiretrovirals. However, recent use of lamivudine was associated with a greater presence of PAH, whereas recent use of tenofovir and emtricitabine was associated with a lower presence of PAH. Logistic regression analysis was performed including the use of lamivudine, emtricitabine and tenofovir. Only recent use of tenofovir was associated with a lower presence of PAH (odds ratio 0.31; 95% confidence interval: 0.17-0.84). PAH prevalence in our study was similar to others series. Current use of tenofovir may be associated with lower PAH prevalence. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  4. Short Communication: Hyperthyroidism in Human Immunodeficiency Virus Patients on Combined Antiretroviral Therapy: Case Series and Literature Review.

    Science.gov (United States)

    Hsu, Emory; Phadke, Varun K; Nguyen, Minh Ly T

    2016-06-01

    We describe an HIV-infected patient initiated on combined antiretroviral therapy (cART) who subsequently developed immune restoration disease (IRD) hyperthyroidism-this case represents one of five such patients seen at our center within the past year. Similar to previous reports of hyperthyroidism due to IRD, all of our patients experienced a rapid early recovery in total CD4 count, but developed symptoms of hyperthyroidism on average 3 years (38 months) after beginning cART, which represents a longer time frame than previously reported. Awareness and recognition of this potential complication of cART, which may occur years after treatment initiation, will allow patients with immune restorative hyperthyroidism to receive timely therapy and avoid the long-term complications associated with undiagnosed thyroid disease.

  5. Antiretroviral therapy: current drugs.

    Science.gov (United States)

    Pau, Alice K; George, Jomy M

    2014-09-01

    The rapid advances in drug discovery and the development of antiretroviral therapy is unprecedented in the history of modern medicine. The administration of chronic combination antiretroviral therapy targeting different stages of the human immunodeficiency virus' replicative life cycle allows for durable and maximal suppression of plasma viremia. This suppression has resulted in dramatic improvement of patient survival. This article reviews the history of antiretroviral drug development and discusses the clinical pharmacology, efficacy, and toxicities of the antiretroviral agents most commonly used in clinical practice to date. Published by Elsevier Inc.

  6. Supporting patient adherence to antiretrovirals using mobile phone reminders: patient responses from South India.

    Science.gov (United States)

    Sidney, Kristi; Antony, Jimmy; Rodrigues, Rashmi; Arumugam, Karthika; Krishnamurthy, Shubha; D'souza, George; De Costa, Ayesha; Shet, Anita

    2012-01-01

    There has been exponential growth in the use of mobile phones in India over the last few years, and their potential benefits as a healthcare tool has raised tremendous interest. We used mobile phone reminders to help support adherence to antiretroviral therapy (ART) among HIV patients at an infectious disease clinic in a tertiary hospital in Bangalore. Between March and June 2010, 139 adult HIV patients taking regular ART for at least a month received weekly reminders to support adherence. These reminders consisted of a weekly interactive call and a non-interactive neutral pictorial short message service (SMS). After four weeks of the intervention, participants were interviewed to study perceptions on preference, usefulness, potential stigma and privacy concerns associated with this intervention. Majority of the participants were urban (89%), and had at least a secondary education (85%). A total of 744 calls were made, 545 (76%) of which were received by the participants. In addition, all participants received the weekly pictorial SMS reminder. A month later, 90% of participants reported the intervention as being helpful as medication reminders, and did not feel their privacy was intruded. Participants (87%) reported that they preferred the call as reminders, just 11% favoured SMS reminders alone. Only 59% of participants viewed all the SMSs that were delivered, while 15% never viewed any at all. Participants also denied any discomfort or stigma despite 20% and 13%, respectively, reporting that another person had inadvertently received their reminder call or SMS. Mobile phone interventions are an acceptable way of supporting adherence in this setting. Voice calls rather than SMSs alone seem to be preferred as reminders. Further research to study the influence of this intervention on adherence and health maintenance is warranted.

  7. Anti-retroviral therapy-induced status epilepticus in "pseudo-HIV serodeconversion".

    Science.gov (United States)

    Etgen, Thorleif; Eberl, Bernhard; Freudenberger, Thomas

    2010-01-01

    Diligence in the interpretation of results is essential as information gained from the psychiatric patient's history might often be restricted. Nonobservance of established guidelines may lead to a wrong diagnosis, induce a false therapy and result in life-threatening situations. Communication errors between hospitals and doctors and uncritical acceptance of prior diagnoses add substantially to this problem. We present a patient with alcohol-related dementia who received anti-retroviral therapy that promoted a non-convulsive status epilepticus. HIV serodeconversion was considered after our laboratory result yielded a HIV-negative status. Critical review of previous diagnostic investigations revealed several errors in the diagnosis of HIV infection leading to a "pseudo-serodeconversion." Finally, anti-retroviral therapy could be discontinued. Copyright © 2010 Elsevier Inc. All rights reserved.

  8. Efficacy and durability of nevirapine in antiretroviral drug naive patients

    NARCIS (Netherlands)

    Lange, Joep M. A.

    2003-01-01

    Nevirapine is a non-nucleoside reverse transcriptase inhibitor (NNRTI) that was first reported in the scientific literature in 1990. Varying doses of nevirapine (NVP) and a number of regimens containing this NNRTI have been studied in antiretroviral (ARV) naive patients. Four key studies have

  9. Pharmacy care perspectives on problems with HIV antiretroviral therapy in Sweden.

    Science.gov (United States)

    Jallow, Amadou; Kälvemark-Sporrong, Sofia; Walther-Jallow, Lilian; Persson, Peter M; Hellgren, Urban; Ericsson, Orjan

    2007-08-01

    This study has three main objectives (1) to identify the major problems or difficulties pharmacy staff in Sweden experience regarding pharmacy care of patients receiving antiretroviral therapy, (2) to identify the perceptions of pharmacy staff regarding what are patient-related concerns with antiretroviral therapy and (3) to compare the extent to which pharmacy staff awareness matches patient perceptions regarding what are the major problems or difficulties associated with antiretroviral therapy. A problem detection study (PDS) containing two questionnaires was conducted: one to be completed by pharmacy staff and another to be completed by both pharmacy staff and patients. In the latter survey, staff were asked about what they thought that patients would have responded. Staff and patient responses were then matched and compared with one another. The pharmacy staff expressed their need for continuous education so as to assist the patients with their complex regimens. The staff were aware that patients were worried about therapy failure and viral resistance, medication-related problems and negative attitudes from the public. The staff however were less aware of the extent to which patients worried about not having their HIV infection under control. The staff also valued written patient information to a much higher extent than the patients. The pharmacy staff' awareness of the major problems HIV patients are experiencing seems incomplete and may lead to lack of concordance between the patients and pharmacy staff. This in turn may lead to non-adherence and poor therapy outcomes. Pharmacy staff should be encouraged to improve and systematically assess patient issues regarding antiretroviral therapy. Through assessing patient needs and concerns, the pharmacists can better identify patient needs and thus better tailor their educational and behavioural interventions to improve therapy outcomes.

  10. HIV-infected presumptive tuberculosis patients without tuberculosis: How many are eligible for antiretroviral therapy in Karnataka, India?

    Directory of Open Access Journals (Sweden)

    Ajay M.V. Kumar

    2017-03-01

    Full Text Available For certain subgroups within people living with the human immunodeficiency virus (HIV [active tuberculosis (TB, pregnant women, children <5 years old, and serodiscordant couples], the World Health Organization recommends antiretroviral therapy (ART irrespective of CD4 count. Another subgroup which has received increased attention is “HIV-infected presumptive TB patients without TB”. In this study, we assess the proportion of HIV-infected presumptive TB patients eligible for ART in Karnataka State (population 60 million, India. This was a cross-sectional analysis of data of HIV-infected presumptive TB patients diagnosed in May 2015 abstracted from national TB and HIV program records. Of 42,585 presumptive TB patients, 28,964 (68% were tested for HIV and 2262 (8% were HIV positive. Of the latter, 377 (17% had active TB. Of 1885 “presumptive TB patients without active TB”, 1100 (58% were already receiving ART. Of the remaining 785 who were not receiving ART, 617 (79% were assessed for ART eligibility and of those, 548 (89% were eligible for ART. About 90% of “HIV-infected presumptive TB patients without TB” were eligible for ART. This evidence supports a public health approach of starting all “HIV-infected presumptive TB patients without TB” on ART irrespective of CD4 count in line with global thinking about ‘test and treat’.

  11. Cardiovascular disease risk factors in HIV patients--association with antiretroviral therapy. Results from the DAD study

    DEFF Research Database (Denmark)

    Friis-Møller, Nina; Weber, Rainer; Reiss, Peter

    2003-01-01

    , a prospective multinational cohort study initiated in 1999. METHODS: Cross-sectional analyses of CVD risk factors at baseline. The data collected includes data on demographic variables, cigarette smoking, diabetes mellitus, hypertension, dyslipidaemia, body mass index, stage of HIV infection, antiretroviral...... to the prevalence among antiretroviral therapy (ART)-naive subjects. Subjects who have discontinued ART as well as subjects receiving nucleoside reverse transcriptase inhibitors had similar cholesterol levels to treatment-naive subjects. Higher CD4 cell count, lower plasma HIV RNA levels, clinical signs......OBJECTIVE: To determine the prevalence of risk factors for cardiovascular disease (CVD) among HIV-infected persons, and to investigate any association between such risk factors, stage of HIV disease, and use of antiretroviral therapies. DESIGN: Baseline data from 17,852 subjects enrolled in DAD...

  12. Determinants of anti-retroviral regimen changes among HIV/AIDS patients of east and west Wollega zone health institutions, Oromia region, west Ethiopia: a cross-sectional study.

    Science.gov (United States)

    Bokore, Amsalu; Korme, Belay; Bayisa, Getu

    2018-06-05

    Human Immunodeficiency Virus (HIV) is one of the main causes of morbidity and mortality; because of this it continues to be a major global public health concern. It has believed to kill more than 34 million lives so far. Sub Saharan Africa constitutes about 70% of people living with HIV among the 37 million on the globe. This region, accounted for more than two third of the global new HIV infections and about 15 million (40%) were receiving antiretroviral therapy (ART) at the end of 2014 throught the world. ART has fundamentally changed the treatment of HIV and transformed this infection from a disease of high mortality to chronic and medically managed disease. The issues of drug induced toxicities & complexity of current highly active antiretroviral therapy (HAART) regimens has remained of great concern. The aim of this study was to determine factors leading to antiretroviral regimen changes among HIV/AIDS Patients in the study area. A facility based retrospective cross-sectional study was conducted from April 28, 2017 to May 30, 2017 in the ART clinics of east and west Wollega zone health institutions using a pre-tested data collecting form and chart review. The sample included the 243 patients whose medication had been switched. Majority 145 (59.67%) of the patients had been on ART for > 10 years duration. More than half 126(51.9%) of the patients had received tuberculosis (TB) treatment and almost three out of five patients (57.2%) had received isoniazid & cotrimoxazole prophylaxis. The most common reason for regimen change was peripheral neuropathy 146(60.1%) and the most common medication for this reason was stavudine, lamivudine and neverapine based 108(44.44%). The number of patients who changed ARV drug in our resource constrained setting present a challenge to the restricted treatment choices that we currently own. Less toxic and better-tolerated HIV treatment options should be available and used more frequently.

  13. Prevalence of drug resistance and importance of viral load measurements in Honduran HIV-infected patients failing antiretroviral treatment.

    Science.gov (United States)

    Murillo, Wendy; de Rivera, I L; Parham, L; Jovel, E; Palou, E; Karlsson, A C; Albert, J

    2010-02-01

    The Honduran HIV/AIDS Program began to scale up access to HIV therapy in 2002. Up to May 2008, more than 6000 patients received combination antiretroviral therapy (cART). As HIV drug resistance is the major obstacle for effective treatment, the purpose of this study was to assess the prevalence of antiretroviral drug resistance in Honduran HIV-1-infected individuals. We collected samples from 138 individuals (97 adults and 41 children) on cART with virological, immunological or clinical signs of treatment failure. HIV-1 pol sequences were obtained using an in-house method. Resistance mutations were identified according to the 2007 International AIDS Society (IAS)-USA list and predicted susceptibility to cART was scored using the ANRS algorithm. Resistance mutations were detected in 112 patients (81%), 74% in adults and 98% in children. Triple-, dual- and single-class drug resistance was documented in 27%, 43% and 11% of the study subjects, respectively. Multiple logistic regression showed that resistance was independently associated with type of treatment failure [virological failure (odds ratio (OR) = 1) vs. immunological failure (OR = 0.11; 95% confidence interval (CI) 0.030-0.43) vs. clinical failure (OR = 0.037; 95% CI 0.0063-0.22)], route of transmission (OR = 42.8; 95% CI 3.73-491), and years on therapy (OR = 1.81; 95% CI 1.11-2.93). The prevalence of antiretroviral resistance was high in Honduran HIV-infected patients with signs of treatment failure. A majority of study subjects showed dual- or triple-class resistance to nucleoside reverse transcriptase inhibitors, nonnucleoside reverse transcriptase inhibitors and protease inhibitors. Virologically defined treatment failure was a strong predictor of resistance, indicating that viral load testing is needed to correctly identify patients with treatment failure attributable to resistance.

  14. Impact of antiretroviral therapy on tuberculosis incidence among HIV-positive patients in high-income countries

    NARCIS (Netherlands)

    del Amo, Julia; Moreno, Santiago; Bucher, Heiner C.; Furrer, Hansjakob; Logan, Roger; Sterne, Jonathan; Pérez-Hoyos, Santiago; Jarrín, Inma; Phillips, Andrew; Lodi, Sara; van Sighem, Ard; de Wolf, Frank; Sabin, Caroline; Bansi, Loveleen; Justice, Amy; Goulet, Joseph; Miró, José M.; Ferrer, Elena; Meyer, Laurence; Seng, Rémonie; Toulomi, Giota; Gargalianos, Panagiotis; Costagliola, Dominique; Abgrall, Sophie; Hernán, Miguel A.; Ainsworth, J.; Anderson, J.; Babiker, A.; Delpech, V.; Dunn, D.; Easterbrook, P.; Fisher, M.; Gazzard, B.; Gilson, R.; Gompels, M.; Hill, T.; Johnson, M.; Leen, C.; Orkin, C.; Phillips, A.; Pillay, D.; Porter, K.; Sabin, C.; Schwenk, A.; Walsh, J.; Bansi, L.; Glabay, A.; Thomas, R.; Jones, K.; Perry, N.; Pullin, A.; Churchill, D.; Nelson, M.; Asboe, D.; Bulbeck, S.; Mandalia, S.; Clarke, J.; Munshi, S.; Post, F.; Khan, Y.; Patel, P.; Karim, F.; Duffell, S.; Man, S.-L.; Williams, I.; Dooley, D.; Youle, M.; Lampe, F.; Smith, C.; Grabowska, H.; Chaloner, C.; Ismajani Puradiredja, D.; Weber, J.; Kemble, C.; Mackie, N.; Winston, A.; Wilson, A.; Bezemer, D. O.; Gras, L. A. J.; Kesselring, A. M.; van Sighem, A. I.; Smit, C.; Zhang, S.; Zaheri, S.; Prins, J. M.; Boer, K.; Bos, J. C.; Geerlings, S. E.; Godfried, M. H.; Haverkort, M. E.; Kuijpers, T. W.; Lange, J. M. A.; van der Meer, J. T. M.; Nellen, F. J. B.; Pajkrt, D.; van der Poll, T.; Reiss, P.; Scherpbier, H. J.; van der Valk, M.; Wit, F. W. M. N.; Vrouenraets, S. M. E.; van Vugt, M.; Schreij, G.; Lowe, S.; Oude Lashof, A.; Bravenboer, B.; Pronk, M. J. H.; van der Ende, M. E.; van der Feltz, M.; Gelinck, L. B. S.; Nouwen, J. L.; Rijnders, B. J. A.; de Ruiter, E. D.; Slobbe, L.; Schurink, C. A. M.; Verbon, A.; de Vries-Sluijs, T. E. M. S.; Driessen, G.; Hartwig, N. G.; Branger, J.; Kauffmann, R. H.; Schippers, E. F.; Groeneveld, P. H. P.; Alleman, M. A.; Bouwhuis, J. W.; ten Kate, R. W.; Soetekouw, R.; Kroon, F. P.; Arend, S. M.; de Boer, M. G. J.; van den Broek, P. J.; van Dissel, J. T.; Jolink, H.; van Nieuwkoop, C.; den Hollander, J. G.; Pogany, K.; Bronsveld, W.; Kortmann, W.; van Twillert, G.; Vriesendorp, R.; Leyten, E. M. S.; van Houte, D.; Polée, M. B.; van Vonderen, M. G. A.; ten Napel, C. H. H.; Kootstra, G. J.; Brinkman, K.; van den Berk, G. E. L.; Blok, W. L.; Frissen, P. H. J.; Schouten, W. E. M.; van Eeden, A.; Verhagen, D. W. M.; Mulder, J. W.; van Gorp, E. C. M.; Smit, P. M.; Weijer, S.; Juttmann, J. R.; Brouwer, A. E.; van Kasteren, M. E. E.; Veenstra, J.; Lettinga, K. D.; Koopmans, P. P.; Brouwer, A. M.; Dofferhoff, A. S. M.; van der Flier, M.; de Groot, R.; ter Hofstede, H. J. M.; Keuter, M.; van der Ven, A. J. A. M.; Sprenger, H. G.; van Assen, S.; Doedens, R.; Scholvinck, E. H.; Stek, C. J.; Hoepelman, A. I. M.; Arends, J. E.; Ellerbroek, P. M.; van der Hilst, J. C. H.; Jaspers, C. A. J. J.; Maarschalk-Ellerbroek, L. J.; Oosterheert, J. J.; Peters, E. J. G.; Mudrikova, T.; Schneider, M. M. E.; Wassenberg, M. W. M.; Geelen, S. P. M.; Wolfs, T. F. W.; Danner, S. A.; van Agtmael, M. A.; Bierman, W. F. W.; Claessen, F. A. P.; de Jong, E. V.; Perenboom, R. M.; bij de Vaate, E. A.; Richter, C.; van der Berg, J.; Gisolf, E. H.; van den Berge, M.; Stegeman, A.; Duits, A. J.; Winkel, K.; Abgrall, S.; Barin, F.; Bentata, M.; Billaud, E.; Boué, F.; Burty, C.; Cabié, A.; Costagliola, D.; Cotte, L.; de Truchis, P.; Duval, X.; Duvivier, C.; Enel, P.; Fredouille-Heripret, L.; Gasnault, J.; Gaud, C.; Gilquin, J.; Grabar, S.; Katlama, C.; Khuong, M. A.; Lang, J. M.; Lascaux, A. S.; Launay, O.; Mahamat, A.; Mary-Krause, M.; Matheron, S.; Meynard, J. L.; Pavie, J.; Pialoux, G.; Pilorgé, F.; Poizot-Martin, I.; Pradier, C.; Reynes, J.; Rouveix, E.; Simon, A.; Tattevin, P.; Tissot-Dupont, H.; Viard, J. P.; Viget, N.; Jacquemet, N.; Guiguet, M.; Lanoy, E.; Lièvre, L.; Selinger-Leneman, H.; Lacombe, J. M.; Potard, V.; Bricaire, F.; Herson, S.; Desplanque, N.; Girard, P. M.; Meyohas, M. C.; Picard, O.; Cadranel, J.; Mayaud, C.; Clauvel, J. P.; Decazes, J. M.; Gerard, L.; Molina, J. M.; Diemer, M.; Sellier, P.; Honoré, P.; Jeantils, V.; Tassi, S.; Mechali, D.; Taverne, B.; Bouvet, E.; Crickx, B.; Ecobichon, J. L.; Picard-Dahan, C.; Yeni, P.; Berthé, H.; Dupont, C.; Chandemerle, C.; Mortier, E.; Tisne-Dessus, D.; Weiss, L.; Salmon, D.; Auperin, I.; Roudière, L.; Fior, R.; Delfraissy, J. F.; Goujard, C.; Jung, C.; Lesprit, Ph; Vittecoq, D.; Fraisse, P.; Rey, D.; Beck-Wirth, G.; Stahl, J. P.; Lecercq, P.; Gourdon, F.; Laurichesse, H.; Fresard, A.; Lucht, F.; Bazin, C.; Verdon, R.; Chavanet, P.; Arvieux, C.; Michelet, C.; Choutet, P.; Goudeau, A.; Maître, M. F.; Hoen, B.; Eglinger, P.; Faller, J. P.; Borsa-Lebas, F.; Caron, F.; Daures, J. P.; May, T.; Rabaud, C.; Berger, J. L.; Rémy, G.; Arlet-Suau, E.; Cuzin, L.; Massip, P.; Thiercelin Legrand, M. F.; Pontonnier, G.; Yasdanpanah, Y.; Dellamonica, P.; Pugliese, P.; Aleksandrowicz, K.; Quinsat, D.; Ravaux, I.; Delmont, J. P.; Moreau, J.; Gastaut, J. A.; Retornaz, F.; Soubeyrand, J.; Galinier, A.; Ruiz, J. M.; Allegre, T.; Blanc, P. A.; Bonnet-Montchardon, D.; Lepeu, G.; Granet-Brunello, P.; Esterni, J. P.; Pelissier, L.; Cohen-Valensi, R.; Nezri, M.; Chadapaud, S.; Laffeuillade, A.; Raffi, F.; Boibieux, A.; Peyramond, D.; Livrozet, J. M.; Touraine, J. L.; Trepo, C.; Strobel, M.; Saint-Martin, C. H.; Bissuel, F.; Pradinaud, R.; Sobesky, M.; Contant, M.; Aebi, C.; Battegay, M.; Bernasconi, E.; Böni, J.; Brazzola, P.; Bucher, H. C.; Bürgisser, Ph; Calmy, A.; Cattacin, S.; Cavassini, M.; Cheseaux, J.-J.; Drack, G.; Dubs, R.; Egger, M.; Elzi, L.; Fischer, M.; Flepp, M.; Fontana, A.; Francioli, P.; Furrer, H. J.; Fux, C.; Gayet-Ageron, A.; Gerber, S.; Gorgievski, M.; Günthard, H.; Gyr, Th; Hirsch, H.; Hirschel, B.; Hösli, I.; Hüsler, M.; Kaiser, L.; Kahlert, Ch; Karrer, U.; Kind, C.; Klimkait, Th; Ledergerber, B.; Martinetti, G.; Martinez, B.; Müller, N.; Nadal, D.; Paccaud, F.; Pantaleo, G.; Raio, L.; Rauch, A.; Regenass, S.; Rickenbach, M.; Rudin, C.; Schmid, P.; Schultze, D.; Schüpbach, J.; Speck, R.; Taffé, P.; Telenti, A.; Trkola, A.; Vernazza, P.; Weber, R.; Wyler, C.-A.; Yerly, S.; Casabona, J.; Miró, J. M.; Alquézar, A.; Isern, V.; Esteve, A.; Podzamczer, D.; Murillas, J.; Gatell, J. M.; Agüero, F.; Tural, C.; Clotet, B.; Ferrer, E.; Segura, F.; Riera, M.; Navarro, G.; Force, L.; Vilaró, J.; Masabeu, A.; García, I.; Guadarrama, M.; Romero, A.; Agustí, C.; Montoliu, A.; Ortega, N.; Lazzari, E.; Puchol, E.; Sanchez, M.; Blanco, J. L.; Garcia-Alcaide, F.; Mallolas, J.; Martínez, E.; López-Dieguez, M.; García-Goez, J. F.; Sirera, G.; Romeu, J.; Jou E Negredo, A.; Miranda, C.; Capitan, M. C.; Olmo, M.; Barragan, P.; Saumoy, M.; Bolao, F.; Cabellos, C.; Peña, C.; Sala, M.; Cervantes, M.; Navarro, M.; Jose Amengual, M.; Penelo, E.; Barrufet, P.; Berenguer, J.; del Amo, J.; García, F.; Gutiérrez, F.; Labarga, P.; Moreno, S.; Muñoz, M. A.; Sobrino, P.; Alejos, B.; Monge, S.; Hernando, V.; Alvarez, D.; Jarrín, I.; Gómez Sirvent, J. L.; Rodríguez, P.; Alemán, M. R.; Alonso, M. M.; López, A. M.; Hernández, M. I.; Soriano, V.; Barreiro, P.; Medrano, J.; Rivas, P.; Herrero, D.; Blanco, F.; Vispo, M. E.; Martín, L.; Ramírez, G.; de Diego, M.; Rubio, R.; Pulido, F.; Moreno, V.; Cepeda, C.; Hervás, R. l; Iribarren, J. A.; Arrizabalaga, J.; Aramburu, M. J.; Camino, X.; Rodríguez-Arrondo, F.; von Wichmann, M. A.; Pascual, L.; Goenaga, M. A.; Masiá, M.; Ramos, J. M.; Padilla, S.; Sánchez-Hellín, V.; Bernal, E.; Escolano, C.; Montolio, F.; Peral, Y.; López, J. C.; Miralles, P.; Cosín, J.; Sánchez, M.; Gutiérrez, I.; Ramírez, M.; Padilla, B.; Vidal, F.; Sanjuan, M.; Peraire, J.; Veloso, S.; Viladés, C.; López-Dupla, M.; Olona, M.; Vargas, M.; Aldeguer, J. L.; Blanes, M.; Lacruz, J.; Salavert, M.; Montero, M.; Cuéllar, S.; de los Santos, I.; Sanz, J.; Oteo, J. A.; Blanco, J. R.; Ibarra, V.; Metola, L.; Sanz, M.; Pérez-Martínez, L.; Sola, J.; Uriz, J.; Castiello, J.; Reparaz, J.; Arriaza, M. J.; Irigoyen, C.; Antela, A.; Casado, J. L.; Dronda, F.; Moreno, A.; Pérez, M. J.; López, D.; Gutiérrez, C.; Hernández, B.; Pumares, M.; Martí, P.; García, L.; Page, C.; Hernández, J.; Peña, A.; Muñoz, L.; Parra, J.; Viciana, P.; Leal, M.; López-Cortés, L. F.; Trastoy, M.; Mata, R.; Justice, A. C.; Fiellin, D. A.; Rimland, D.; Jones-Taylor, C.; Oursler, K. A.; Titanji, R.; Brown, S.; Garrison, S.; Rodriguez-Barradas, M.; Masozera, N.; Goetz, M.; Leaf, D.; Simberkoff, M.; Blumenthal, D.; Leung, J.; Butt, A.; Hoffman, E.; Gibert, C.; Peck, R.; Mattocks, K.; Braithwaite, S.; Brandt, C.; Bryant, K.; Cook, R.; Conigliaro, J.; Crothers, K.; Chang, J.; Crystal, S.; Day, N.; Erdos, J.; Freiberg, M.; Kozal, M.; Gandhi, N.; Gaziano, M.; Gerschenson, M.; Good, B.; Gordon, A.; Goulet, J. L.; Hernán, M. A.; Kraemer, K.; Lim, J.; Maisto, S.; Miller, P.; Mole, L.; O'Connor, P.; Papas, R.; Robins, J. M.; Rinaldo, C.; Roberts, M.; Samet, J.; Tierney, B.; Whittle, J.; Brettle, R.; Darbyshire, J.; Fidler, S.; Goldberg, D.; Hawkins, D.; Jaffe, H.; Johnson, A.; McLean, K.; Porter, Kholoud; Cursley, Adam; Ewings, Fiona; Fairbrother, Keith; Gnatiuc, Louisa; Murphy, Brendan; Douglas, G.; Kennedy, N.; Pritchard, J.; Andrady, U.; Rajda, N.; Maw, R.; McKernan, S.; Drake, S.; Gilleran, G.; White, D.; Ross, J.; Toomer, S.; Hewart, R.; Wilding, H.; Woodward, R.; Dean, G.; Heald, L.; Horner, P.; Glover, S.; Bansaal, D.; Eduards, S.; Carne, C.; Browing, M.; Das, R.; Stanley, B.; Estreich, S.; Magdy, A.; O'Mahony, C.; Fraser, P.; Hayman, B.; Jebakumar, S. P. R.; Joshi, U.; Ralph, S.; Wade, A.; Mette, R.; Lalik, J.; Summerfield, H.; El-Dalil, A.; France, A. J.; White, C.; Robertson, R.; Gordon, S.; McMillan, S.; Morris, S.; Lean, C.; Vithayathil, K.; McLean, L.; Winter, A.; Gale, D.; Jacobs, S.; Tayal, S.; Short, L.; Green, S.; Williams, G.; Sivakumar, K.; Bhattacharyya, D. N.; Monteiro, E.; Minton, J.; Dhar, J.; Nye, F.; DeSouza, C. B.; Isaksen, A.; McDonald, L.; Franca, A.; William, L.; Jendrulek, I.; Peters, B.; Shaunak, S.; El-Gadi, S.; Easterbrook, P. J.; Mazhude, C.; Johnstone, R.; Fakoya, A.; Mchale, J.; Waters, A.; Kegg, S.; Mitchell, S.; Byrne, P.; Rice, P.; Mullaney, S. A.; McCormack, S.; David, D.; Melville, R.; Phillip, K.; Balachandran, T.; Mabey-Puttock, S.; Sukthankar, A.; Murphy, C.; Wilkins, E.; Ahmad, S.; Haynes, J.; Evans, E.; Ong, E.; Grey, R.; Meaden, J.; Bignell, C.; Loay, D.; Peacock, K.; Girgis, M. R.; Morgan, B.; Palfreeman, A.; Wilcox, J.; Tobin, J.; Tucker, L.; Saeed, A. M.; Chen, F.; Deheragada, A.; Williams, O.; Lacey, H.; Herman, S.; Kinghorn, D.; Devendra, S. V.; Wither, J.; Dawson, S.; Rowen, D.; Harvey, J.; Bridgwood, A.; Singh, G.; Chauhan, M.; Kellock, D.; Young, S.; Dannino, S.; Kathir, Y.; Rooney, G.; Currie, J.; Fitzgerald, M.; Devendra, S.; Keane, F.; Booth, G.; Green, T.; Arumainayyagam, J.; Chandramani, S.; Rajamanoharan, S.; Robinson, T.; Curless, E.; Gokhale, R.; Tariq, A.; Luzzi, G.; Fairley, I.; Wallis, F.; Smit, E.; Ward, F.; Loze, B.; Morlat, P.; Bonarek, M.; Bonnet, F.; Nouts, C.; Louis, I.; Reliquet, V.; Sauser, F.; Biron, C.; Mounoury, O.; Hue, H.; Brosseau, D.; Ghosn, J.; Rannou, M. T.; Bergmann, J. F.; Badsi, E.; Rami, A.; Parrinello, M.; Samanon-Bollens, D.; Campa, P.; Tourneur, M.; Desplanques, N.; Jeanblanc, F.; Chiarello, P.; Makhloufi, D.; Blanc, A. P.; Allègre, T.; Baillat, V.; Lemoing, V.; Merle de Boever, C.; Tramoni, C.; Sobesky, G.; Abel, S.; Beaujolais, V.; Slama, L.; Chakvetadze, C.; Berrebi, V.; Fournier, I.; Gerbe, J.; Koffi, K.; Augustin-Normand, C.; Miailhes, P.; Thoirain, V.; Brochier, C.; Souala, F.; Ratajczak, M.; Beytoux, J.; Jacomet, C.; Montpied, G.; Morelon, S.; Olivier, C.; Lortholary, O.; Dupont, B.; Maignan, A.; Ragnaud, J. M.; Raymond, I.; Leport, C.; Jadand, C.; Jestin, C.; Longuet, P.; Boucherit, S.; Sereni, D.; Lascoux, C.; Prevoteau, F.; Sobel, A.; Levy, Y.; Lelièvre, J. D.; Dominguez, S.; Dumont, C.; Aumaître, H.; Delmas, B.; Saada, M.; Medus, M.; Guillevin, L.; Tahi, T.; Yazdanpanah, Y.; Pavel, S.; Marien, M. C.; Drenou, B.; Beck, C.; Benomar, M.; Muller, E.; Tubiana, R.; Ait Mohand, H.; Chermak, A.; Ben Abdallah, S.; Touam, F.; Drobacheff, C.; Folzer, A.; Obadia, M.; Prudhomme, L.; Bonnet, E.; Balzarin, F.; Pichard, E.; Chennebault, J. M.; Fialaire, P.; Loison, J.; Galanaud, P.; Bornarel, D.; Six, M.; Ferret, P.; Batisse, D.; Gonzales-Canali, G.; Devidas, A.; Chevojon, P.; Turpault, I.; Lafeuillade, A.; Cheret, A.; Philip, G.; Morel, P.; Timsit, J.; Amirat, N.; Brancion, C.; Cabane, J.; Tredup, J.; Stein, A.; Ravault, I.; Chavanet, C.; Buisson, M.; Treuvetot, S.; Nau, P.; Bastides, F.; Boyer, L.; Wassoumbou, S.; Oksenhendeler, E.; Gérard, L.; Bernard, L.; Poincaré, R.; Domart, Y.; Merrien, D.; Greder Belan, A.; Mignot, A.; Gayraud, M.; Bodard, L.; Meudec, A.; Beuscart, C.; Daniel, C.; Pape, E.; Vinceneux, P.; Simonpoli, A. M.; Zeng, A.; Mourier, L.; Fournier, L.; Jacquet, M.; Fuzibet, J. G.; Sohn, C.; Rosenthal, E.; Quaranta, M.; Chaillou, S.; Sabah, M.; Audhuy, B.; Schieber, A.; Pasteur, L.; Moreau, P.; Niault, M.; Vaillant, O.; Huchon, G.; Compagnucci, A.; de Lacroix Szmania, I.; Richier, L.; Lamaury, I.; Saint-Dizier, F.; Garipuy, D.; Drogoul, M. P.; Poizot Martin, I.; Fabre, G.; Lambert, G.; Abraham, B.; Perino, C.; Lagarde, P.; David, F.; Roche-Sicot, J.; Saraux, J. L.; Leprêtre, A.; Veil, S.; Fampin, B.; Uludag, A.; Morin, A. S.; Bletry, O.; Zucman, D.; Regnier, A.; Girard, J. J.; Quinsat, D. T.; Heripret, L.; Grihon, F.; Houlbert, D.; Ruel, M.; Chemlal, K.; Debab, Y.; Tremollieres, F.; Perronne, V.; Slama, B.; Perré, P.; Miodovski, C.; Guermonprez, G.; Dulioust, A.; Boudon, P.; Malbec, D.; Patey, O.; Semaille, C.; Deville, J.; Remy, G.; Béguinot, I.; Boue, F.; Chambrin, V.; Pignon, C.; Estocq, G. A.; Levy, A.; Duracinsky, M.; Le Bras, P.; Ngussan, M. S.; Peretti, D.; Medintzeff, N.; Lambert, T.; Segeral, O.; Lezeau, P.; Laurian, Y.; Piketty, C.; Karmochkine, M.; Eliaszewitch, M.; Jayle, D.; Tisne, D.; Kazatchkine, M.; Colasante, U.; Nouaouia, W.; Vilde, J. L.; Bollens, D.; Binet, D.; Diallo, B.; Fonquernie, L.; Lagneau, J. L.; Pietrie, M. P.; Sicard, D.; Stieltjes, N.; Michot, J.; Bourdillon, F.; Lelievre, J. D.; Obenga, G.; Escaut, L.; Bolliot, C.; Schneider, L.; Iguertsira, M.; Tomei, C.; Dhiver, C.; Tissot Dupont, H.; Vallon, A.; Gallais, J.; Gallais, H.; Durant, J.; Mondain, V.; Perbost, I.; Cassuto, J. P.; Karsenti, J. M.; Venti, H.; Ceppi, C.; Krivitsky, J. A.; Bouchaud, O.; Honore, P.; Delgado, J.; Rouzioux, C.; Burgard, M.; Boufassa, L.; Peynet, J.; Ferreros, I.; Hurtado, I.; González, C.; Caro, A. M.; Muga, R.; Sanvicens, A.; Tor, J.; del Romero, J.; Raposo, P.; Rodríguez, C.; Vera, M.; Garcia de Olalla, P.; Cayla, J.; Alastrue, I.; Belda, J.; Trullen, P.; Fernández, E.; Santos, C.; Tasa, T.; Zafra, T.; Guerrero, R.; Marco, A.; Quintana, M.; Ruiz, I.; Nuñez, R.; Pérez, R.; Castilla, J.; Guevara, M.; de Mendoza, C.; Zahonero, N.; Antoniadou, A.; Chrysos, G.; Daikos, G.; Gargalianos-Kakolyris, P.; Gogos, H. A.; Katsarou, O.; Kordossis, T.; Lazanas, M.; Nikolaidis, P.; Panos, G.; Paparizos, V.; Paraskevis, D.; Sambatakou, H.; Skoutelis, A.; Touloumi, G.; Pantazis, N.; Bakoyannis, G.; Vourli, G.; Gioukari, V.; Papadopoulos, A.; Petrikkos, G.; Paraskeva, D.; Hatziastros, P.; Psichogiou, M.; Xylomenos, G.; Maragos, M. N.; Kouramba, A.; Ioannidou, P.; Kontos, A.; Chini, M.; Tsogas, N.; Kolaras, P.; Metallidis, S.; Haratsis, G.; Leuow, K.; Kourkounti, S.; Mariolis, I.; Papastamopoulos, V.; Baraboutis, I.

    2012-01-01

    The lower tuberculosis incidence reported in human immunodeficiency virus (HIV)-positive individuals receiving combined antiretroviral therapy (cART) is difficult to interpret causally. Furthermore, the role of unmasking immune reconstitution inflammatory syndrome (IRIS) is unclear. We aim to

  15. Acute hypophosphataemia and hypokalaemia in a patient starting antiretroviral therapy in Zambia—a new context for refeeding syndrome?

    Science.gov (United States)

    Nyirenda, Christopher; Zulu, Isaac; Kabagambe, Edmond K; Bagchi, Shashwatee; Potter, Dara; Bosire, Claire; Krishnasami, Zipporah; Heimburger, Douglas C

    2009-01-01

    High mortality rates have been reported in the first 90 days of antiretroviral therapy in Zambia and other low-income countries. We report a case of acute hypophosphataemia and hypokalaemia in the first week of antiretroviral therapy in a patient with extreme AIDS wasting. Given its occurrence in an extremely wasted patient, it may be physiologically similar to refeeding syndrome but other causes could be relevant as well. Acute hypophosphataemia may contribute to early antiretroviral therapy associated mortality in low-income countries. PMID:21686792

  16. Oral candidiasis as a clinical marker of highly active antiretroviral treatment failure in HIV-infected patients

    Directory of Open Access Journals (Sweden)

    Sandra Lopez-Verdin

    Full Text Available Introduction: Oral candidiasis is an opportunistic infection that is readily detectable in the clinic. It has been used to assess the immune status of HIV patients as well as the effectiveness of highly active antiretroviral therapy. Objective: To determine the frequency of oral candidiasis infection among various indicators associated with antiretroviral therapy effectiveness. Material and methods: Cross-sectional and analytical study, in which groups were initially created based on the use or not of antiretroviral therapy. Participants were subjected to questions on factors related to Candida infection, salivary flow measurements and a clinical examination of the oral cavity to determine the frequency of candidiasis Results: The difference in the frequency of oral candidiasis between groups with and without antiretroviral therapy was significant (OR 2.6 IC95% 1.5-4.4. There were also a significant association with decreased number of CD4 lymphocytes.. Discussion: Resistance to anti-retroviral therapy constitutes one of the fundamental barriers to a successful treatment in patients infected with the human immunodeficiency virus, as do toxicities and adherence problems. Clinical markers such oral candidiasis is an easily and accesible parameter for the early detection of treatment failure.

  17. Modification of First-line Antiretroviral Therapy in Treatment-naive, HIV Positive Patients

    Directory of Open Access Journals (Sweden)

    Smita Shenoy

    2017-10-01

    Full Text Available Introduction: Modification of initial Antiretroviral Therapy (ART program is an important issue in HIV infected patients as the number of ART regimens available is limited. Hence, there is a need to understand the factors that affect modification and therefore, the durability of the initial antiretroviral regimen. Aim: To study the type of modification of first line ART in treatment-naive HIV positive patients and factors influencing it. Materials and Methods: A retrospective observational study was carried out in the HIV clinic of a tertiary care hospital, using data obtained from the case records of the subjects who were initiated on ART between January 2012 to December 2014. Data on patient baseline characteristics, proportion of patients who required modification, type and time of modification was collected. The determinants of time to modification were analysed using Chi-square test. Binomial logistic regression was utilized to assess independent risk factors for change in regimen. Results: Out of 200 case records analysed, 54 patients had to undergo a modification in their initial regimen. The mean age of patients was 44.68 ± 11.31 years. Majority of the patients were males. The most common reason for modification was Adverse Drug Reactions (ADRs (79.63% followed by treatment failure (9.25%. In 85.18% cases, modification involved substitution. Occurrence of ADRs and non-tenofovir based first-line regimens were associated with higher likelihood of substitution in regimen (p<0.05. The median time (IQR to modification was 173 (152.25, 293.50 days. Conclusion: ADRs and the use of non-tenofovir based regimens resulted in significantly higher rates of modification of antiretroviral therapy. There should be monitoring of patients on ART to detect ADRs at the earliest and to obtain increased use of single tablet containing tenofovir based regimen to improve durability of first line regimens.

  18. A comparison of death recording by health centres and civil registration in South Africans receiving antiretroviral treatment.

    Science.gov (United States)

    Johnson, Leigh F; Dorrington, Rob E; Laubscher, Ria; Hoffmann, Christopher J; Wood, Robin; Fox, Matthew P; Cornell, Morna; Schomaker, Michael; Prozesky, Hans; Tanser, Frank; Davies, Mary-Ann; Boulle, Andrew

    2015-01-01

    There is uncertainty regarding the completeness of death recording by civil registration and by health centres in South Africa. This paper aims to compare death recording by the two systems, in cohorts of South African patients receiving antiretroviral treatment (ART). Completeness of death recording was estimated using a capture-recapture approach. Six ART programmes linked their patient record systems to the vital registration system using civil identity document (ID) numbers and provided data comparing the outcomes recorded in patient files and in the vital registration. Patients were excluded if they had missing/invalid IDs or had transferred to other ART programmes. After exclusions, 91,548 patient records were included. Of deaths recorded in patients files after 2003, 94.0% (95% CI: 93.3-94.6%) were recorded by civil registration, with completeness being significantly higher in urban areas, older adults and females. Of deaths recorded by civil registration after 2003, only 35.0% (95% CI: 34.2-35.8%) were recorded in patient files, with this proportion dropping from 60% in 2004-2005 to 30% in 2010 and subsequent years. Recording of deaths in patient files was significantly higher in children and in locations within 50 km of the health centre. When the information from the two systems was combined, an estimated 96.2% of all deaths were recorded (93.5% in children and 96.2% in adults). South Africa's civil registration system has achieved a high level of completeness in the recording of mortality. However, the fraction of deaths recorded by health centres is low and information from patient records is insufficient by itself to evaluate levels and predictors of ART patient mortality. Previously documented improvements in ART mortality over time may be biased if based only on data from patient records.

  19. CMV infection in a cohort of HIV-exposed infants born to mothers receiving antiretroviral therapy during pregnancy and breastfeeding.

    Science.gov (United States)

    Pirillo, Maria Franca; Liotta, Giuseppe; Andreotti, Mauro; Jere, Haswel; Sagno, Jean-Baptiste; Scarcella, Paola; Mancinelli, Sandro; Buonomo, Ersilia; Amici, Roberta; Marazzi, Maria Cristina; Vella, Stefano; Palombi, Leonardo; Giuliano, Marina

    2017-02-01

    Antiretroviral therapy has been shown to reduce rates of congenital CMV infection. Little information is available on the possible impact of antiretroviral therapy on postnatal breastfeeding-associated CMV infection acquisition. A cohort of 89 HIV-infected mothers and their children was studied. Women received antiretroviral therapy from week 25 of gestation until 6 months postpartum or indefinitely if meeting the criteria for treatment. All women were evaluated for CMV IgG presence and CMV DNA in breast milk. Children were tested for CMV infection by either the presence of IgM or the presence of CMV DNA in plasma at 1, 6 and 12 months and by the presence of IgG at 24 months. All mothers had high titers of CMV DNA in breast milk (5.7 log at Month 1 and 5.1 log at Month 6). Cumulative CMV infection rates were 60.3 % at Month 6, 69 % at Month 12 and 96.4 % at Month 24. There was a significant negative correlation between the duration of antiretroviral treatment during pregnancy and levels of CMV DNA in breast milk at Month 1 (P = 0.033). There was a trend for a correlation between high titers of CMV DNA in breast milk at 6 months and CMV infection at 6 months (P = 0.069). In this cohort, more than 95 % of the children had acquired CMV infection by 2 years of age. Besides breastfeeding, which played a major role, also horizontal transmission between 1 and 2 years was certainly relevant in determining CMV infection acquisition.

  20. Does short-term virologic failure translate to clinical events in antiretroviral-naïve patients initiating antiretroviral therapy in clinical practice?

    DEFF Research Database (Denmark)

    NN, NN; Mugavero, Michael J; May, Margaret

    2008-01-01

    , nevirapine, lopinavir/ritonavir, nelfinavir, or abacavir as third drugs in combination with a zidovudine and lamivudine nucleoside reverse transcriptase inhibitor backbone. MAIN OUTCOME MEASURES: Short-term (24-week) virologic failure (>500 copies/ml) and clinical events within 2 years of ART initiation.......58-2.22), lopinavir/ritonavir (1.32, 95% CI = 1.12-1.57), nelfinavir (3.20, 95% CI = 2.74-3.74), and abacavir (2.13, 95% CI = 1.82-2.50). However, the rate of clinical events within 2 years of ART initiation appeared higher only with nevirapine (adjusted hazard ratio for composite outcome measure 1.27, 95% CI = 1......OBJECTIVE: To determine whether differences in short-term virologic failure among commonly used antiretroviral therapy (ART) regimens translate to differences in clinical events in antiretroviral-naïve patients initiating ART. DESIGN: Observational cohort study of patients initiating ART between...

  1. Resolution of anaemia in a cohort of HIV-infected patients with a high prevalence and incidence of tuberculosis receiving antiretroviral therapy in South Africa.

    Science.gov (United States)

    Kerkhoff, Andrew D; Wood, Robin; Cobelens, Frank G; Gupta-Wright, Ankur; Bekker, Linda-Gail; Lawn, Stephen D

    2014-12-21

    Anaemia is frequently associated with both HIV-infection and HIV-related tuberculosis (TB) in antiretroviral therapy (ART)-naïve patients in sub-Saharan Africa and is strongly associated with poor prognosis. However, the effect of ART on the resolution of anaemia in patient cohorts with a high prevalence and incidence of tuberculosis is incompletely defined and the impact of TB episodes on haemoglobin recovery has not previously been reported. We therefore examined these issues using data from a well-characterised cohort of patients initiating ART in South Africa. Prospectively collected clinical and haematological data were retrospectively analysed from patients receiving ART in a South African township ART service. TB diagnoses and time-updated haemoglobin concentrations, CD4 counts and HIV viral loads were recorded. Anaemia severity was classified according to WHO criteria. Multivariable logistic regression analysis was used to determine factors independently associated with anaemia after 12 months of ART. Of 1,140 patients with baseline haemoglobin levels, 814 were alive in care and had repeat values available after 12 months of ART. The majority of patients were female (73%), the median CD4 count was 104 cells/uL and 30.5% had a TB diagnosis in the first year of ART. At baseline, anaemia (any severity) was present in 574 (70.5%) patients and was moderate/severe in 346 (42.5%). After 12 months of ART, 218 (26.8%) patients had anaemia of any severity and just 67 (8.2%) patients had moderate/severe anaemia. Independent predictors of anaemia after 12 months of ART included greater severity of anaemia at baseline, time-updated erythrocyte microcytosis and receipt of an AZT-containing regimen. In contrast, prevalent and/or incident TB, gender and baseline and time-updated CD4 cell count and viral load measurements were not independent predictors. Although anaemia was very common among ART-naive patients, the anaemia resolved during the first year of ART in a

  2. Effects of antiretroviral therapy on immunity in patients infected with HIV.

    Science.gov (United States)

    Feola, D J; Thornton, A C; Garvy, B A

    2006-01-01

    Drug therapy for human immunodeficiency virus (HIV) is highly effective in suppressing viral replication and restoring immune function in patients with HIV. However, this same treatment can also be associated with immunotoxicity. For example, zidovudine and various other antiretroviral agents are capable of causing bone marrow suppression. Agents used to treat opportunistic infections in these individuals, including ganciclovir, foscarnet, and sulfamethoxazole-trimethoprim, can cause additional hematotoxicity. Drug-drug interactions must also be considered and managed in order to control iatrogenic causes of immunotoxicity. In this review, we examine the normal immune response to HIV, and the benefits of antiretroviral therapy in prolonging immune function. We then discuss immune-related adverse effects of drugs used to treat HIV and the opportunistic infections that are common among these patients. Finally, we address in vitro, animal, and clinical evidence of toxicity associated with various combination use of these agents.

  3. Predictors of early mortality in a cohort of HIV-infected children receiving high active antiretroviral treatment in public hospitals in Ethiopia.

    Science.gov (United States)

    Ebissa, Getachew; Deyessa, Negusse; Biadgilign, Sibhatu

    2015-01-01

    Highly active antiretroviral therapy (HAART) is the breakthrough in care and treatment of people living with HIV, leading to a reduction in mortality and an improvement in the quality of life. Without antiretroviral treatment, most HIV-infected children die before their fifth birthday. So the objective of this study is to determine the mortality and associated factors in a cohort of HIV-infected children receiving ART in Ethiopia. A multicentre facility-based retrospective cohort study was done in selected pediatric ART units in hospitals found in Addis Ababa, Ethiopia. The probability of survival was estimated using the Kaplan-Meier method, and multivariate analysis by Cox proportional hazards regression models was conducted to determine the independent predictor of survival. A total of 556 children were included in this study. Of the total children, 10.4% were died in the overall cohort. More deaths (70%) occurred in the first 6 months of ART initiation, and the remaining others were still on follow-up at different hospitals. Underweight (moderate and severe; HR: 10.10; 95% CI: 2.08, 28.00; P = 0.004; and HR: 46.69; 95% CI: 9.26, 200.45; P ART adherence (HR: 11.72; 95% CI: 1.60, 48.44; P = 0.015), and hemoglobin level less than 7 g/dl (HR: 4.08: 95% CI: 1.33, 12.56; P = 0.014) were confirmed as significant independent predictors of death after controlling for other factors. Underweight, advanced disease stage, poor adherence to ART, and anemia appear to be independent predictor of survival in HIV-infected children receiving HAART at the pediatric units of public hospitals in Ethiopia. Nutritional supplementations, early initiation of HAART, close supervision, and monitoring of patients during the first 6 months, the follow up period is recommended.

  4. Characteristics and outcomes of older HIV-infected patients receiving antiretroviral therapy in Malawi: A retrospective observation cohort study.

    Directory of Open Access Journals (Sweden)

    Hannock Tweya

    Full Text Available To estimate patients enrolling on antiretroviral therapy (ART over time; describe trends in baseline characteristics; and compare immunological response, loss to follow-up (LTFU, and mortality by three age groups (25-39, 40-49 and ≥50 years.A retrospective observation cohort study.This study used routine ART data from two public clinics in Lilongwe, Malawi. All HIV-infected individuals, except pregnant or breastfeeding women, aged ≥ 25 years at ART initiation between 2006 and 2015 were included. Poisson regression models estimated risk of mortality, stratified by age groups.Of 37,378 ART patients, 3,406 were ≥ 50 years old. Patients aged ≥ 50 years initiated ART with more advanced WHO clinical stage and lower CD4 cell count than their younger counterparts. Older patients had a significantly slower immunological response to ART in the first 18 months on ART compared to patients aged 25-39 years (p = 0.04. Overall mortality rates were 2.3 (95% confidence Interval (CI 2.2-2.4, 2.9 (95% CI 2.7-3.2 and 4.6 (95% CI 4.2-5.1 per 100 person-years in patients aged 25-39 years, 40-49 years and 50 years and older, respectively. Overall LTFU rates were 6.3 (95% CI 6.1-6.5, 4.5 (95% CI 4.2-4.7, and 5.6 (95% CI 5.1-6.1 per 100 person years among increasing age cohorts. The proportion of patients aged ≥ 50 years and newly enrolling into ART care remained stable at 9% while the proportion of active ART patients aged ≥50 years increased from 10% in 2006 to 15% in 2015.Older people had slower immunological response and higher mortality. Malawi appears to be undergoing a demographic shift in people living with HIV. Increased consideration of long-term ART-related problems, drug-drug interactions and age-related non-communicable diseases is warranted.

  5. Initiating Antiretroviral Therapy for HIV at a Patient's First Clinic Visit: The RapIT Randomized Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Sydney Rosen

    2016-05-01

    Full Text Available High rates of patient attrition from care between HIV testing and antiretroviral therapy (ART initiation have been documented in sub-Saharan Africa, contributing to persistently low CD4 cell counts at treatment initiation. One reason for this is that starting ART in many countries is a lengthy and burdensome process, imposing long waits and multiple clinic visits on patients. We estimated the effect on uptake of ART and viral suppression of an accelerated initiation algorithm that allowed treatment-eligible patients to be dispensed their first supply of antiretroviral medications on the day of their first HIV-related clinic visit.RapIT (Rapid Initiation of Treatment was an unblinded randomized controlled trial of single-visit ART initiation in two public sector clinics in South Africa, a primary health clinic (PHC and a hospital-based HIV clinic. Adult (≥18 y old, non-pregnant patients receiving a positive HIV test or first treatment-eligible CD4 count were randomized to standard or rapid initiation. Patients in the rapid-initiation arm of the study ("rapid arm" received a point-of-care (POC CD4 count if needed; those who were ART-eligible received a POC tuberculosis (TB test if symptomatic, POC blood tests, physical exam, education, counseling, and antiretroviral (ARV dispensing. Patients in the standard-initiation arm of the study ("standard arm" followed standard clinic procedures (three to five additional clinic visits over 2-4 wk prior to ARV dispensing. Follow up was by record review only. The primary outcome was viral suppression, defined as initiated, retained in care, and suppressed (≤400 copies/ml within 10 mo of study enrollment. Secondary outcomes included initiation of ART ≤90 d of study enrollment, retention in care, time to ART initiation, patient-level predictors of primary outcomes, prevalence of TB symptoms, and the feasibility and acceptability of the intervention. A survival analysis was conducted comparing attrition

  6. [Adverse side effects of antiretroviral therapy: relationship between patients' perception and adherence].

    Science.gov (United States)

    Martín, María Teresa; del Cacho, Elena; López, Ester; Codina, Carles; Tuset, Montserrat; de Lazzari, Elisa; Miró, Josep M; Gatell, Josep M; Ribas, Josep

    2007-06-23

    To evaluate the relationship between perceived adverse side effects (AE) and non-adherence associated with highly active antiretroviral therapy (HAART). For 6 consecutive months, patients taking HAART who came to the Pharmacy Department were interviewed. In the questionnaire they had to answer if they had experienced any AE over the past 6 months, what did they do in response to AE and what was the clinical evolution. Adherence was measured by pill counts or by pharmacy records (when pill counts were not possible). Of 1,936 interviewed patients, 661 (34.1%) reported AE over the past 6 months. The type of antiretroviral drug regimen and starting, re-starting or changing HAART over the past 6 months were significantly associated with AE. Patients who reported AE were 1.4 times more likely to be non-adherents. The most frequently reported AE were diarrhea followed by central nervous system abnormalities and by other gastrointestinal disturbances. In patients starting HAART, 62% of AE improved or disappeared during the first 4 weeks of therapy. Patients who report AE have worst adherence. AE are more frequent in patients starting HAART but in most cases they improve with time and/or symptomatic therapy.

  7. Increasing cerebrospinal fluid chemokine concentrations despite undetectable cerebrospinal fluid HIV RNA in HIV-1-infected patients receiving antiretroviral therapy

    NARCIS (Netherlands)

    Gisolf, E. H.; van Praag, R. M.; Jurriaans, S.; Portegies, P.; Goudsmit, J.; Danner, S. A.; Lange, J. M.; Prins, J. M.

    2000-01-01

    Only limited data on cerebrospinal fluid (CSF) HIV-1 RNA responses and markers of local inflammation in CSF during antiretroviral therapy are available. HIV-RNA, soluble tumor necrosis factor (TNF)-receptor (sTNFr)-II, monocyte chemoattractant protein (MCP)-1, and interferon-gamma-inducible protein

  8. Risk of high-level viraemia in HIV-infected patients on successful antiretroviral treatment for more than 6 months

    DEFF Research Database (Denmark)

    Engsig, F N; Omland, Lars Haukali Hvass; Larsen, M V

    2010-01-01

    According to the Swiss Federal Commission for HIV/AIDS, HIV-infected patients on successful antiretroviral treatment have a negligible risk of transmitting HIV sexually. We estimated the risk that patients considered to have an undetectable viral load (VL) are actually viraemic.......According to the Swiss Federal Commission for HIV/AIDS, HIV-infected patients on successful antiretroviral treatment have a negligible risk of transmitting HIV sexually. We estimated the risk that patients considered to have an undetectable viral load (VL) are actually viraemic....

  9. The Impact of Non-Antiretroviral Polypharmacy on the Continuity of Antiretroviral Therapy (ART) Among HIV Patients.

    Science.gov (United States)

    Krentz, Hartmut B; Gill, M John

    2016-01-01

    Improved survival achieved by many patients with HIV/AIDS has complicated their medical care as increasing numbers of co-morbidities leads to polypharmacy, increased pill burdens, and greater risks of drug-drug interactions potentially compromising antiretroviral treatment (ART). We examined the impact of non-antiretroviral polypharmacy on ART for all adults followed at the Southern Alberta Clinic, Calgary, Canada. Polypharmacy was defined as ≥5 daily medications. We compared the impact of polypharmacy on continuous (i.e., remaining on same ART for ≥6 months) vs. non-continuous (i.e., discontinuing or switching ART) ART dosing frequency, number of ART pills, number of non-ART medications, and age. Of 1190 (89.5%) patients on ART, 95% were on three-drug regimens, 63.9% on QD ART, and 62% ≥3 ART pills daily; 32.2% were experiencing polypharmacy. Polypharmacy was associated with lower CD4, AIDS, >180 months living with HIV, higher numbers of ART pills, and older age (all p ART. Polypharmacy increased the risk for non-continuous ART (36.8% vs. 30.0%; p ART increased with daily ART pill count but not increased age. Non-adherence and adverse effects accounted for the majority of non-continuous ART. We found a strong association between polypharmacy and non-continuous ART, potentially leading to effective ART being compromised. Collaborative approaches are needed to anticipate the negative impacts of polypharmacy.

  10. Perception of Antiretroviral Generic Medicines: One-Day Survey of HIV-Infected Patients and Their Physicians in France

    OpenAIRE

    Jacomet, Christine; Allavena, Clotilde; Peyrol, Fleur; Pereira, Bruno; Joubert, Laurence Morand; Bagheri, Haleh; Cotte, Laurent; Garaffo, Rodolphe; Gerbaud, Laurent; Dellamonica, Pierre

    2015-01-01

    Background In the interest of cost effectiveness, switching antiretroviral brand name medications to generics is recommended in France since 2013. The study objective was to evaluate the perception of generics per se and antiretroviral generics in HIV-infected patients and their hospital physicians Methods and Findings 556 out of 703 (79%) adult HIV+ outpatients and 116 physicians in 33 clinics were included in a multicentric cross-sectional survey performed in September 2013. Patients comple...

  11. Antiretroviral therapy during pregnancy and the risk of an adverse outcome.

    Science.gov (United States)

    Tuomala, Ruth E; Shapiro, David E; Mofenson, Lynne M; Bryson, Yvonne; Culnane, Mary; Hughes, Michael D; O'Sullivan, M J; Scott, Gwendolyn; Stek, Alice M; Wara, Diane; Bulterys, Marc

    2002-06-13

    Some studies suggest that combination antiretroviral therapy in pregnant women with human immunodeficiency virus type 1 (HIV-1) infection increases the risk of premature birth and other adverse outcomes of pregnancy. We studied pregnant women with HIV-1 infection who were enrolled in seven clinical studies and delivered their infants from 1990 through 1998. The cohort comprised 2123 women who received antiretroviral therapy during pregnancy (monotherapy in 1590, combination therapy without protease inhibitors in 396, and combination therapy with protease inhibitors in 137) and 1143 women who did not receive antiretroviral therapy. After standardization for the CD4+ cell count and use or nonuse of tobacco, alcohol, and illicit drugs, the rate of premature delivery (women who received antiretroviral therapy and those who did not (16 percent and 17 percent, respectively); the rate of low birth weight (women who received combination therapy with protease inhibitors (5 percent) had infants with very low birth weight, as compared with nine women who received combination therapy without protease inhibitors (2 percent) (adjusted odds ratio, 3.56; 95 percent confidence interval, 1.04 to 12.19). As compared with no antiretroviral therapy or monotherapy, combination therapy for HIV-1 infection in pregnant women is not associated with increased rates of premature delivery or with low birth weight, low Apgar scores, or stillbirth in their infants. The association between combination therapy with protease inhibitors and an increased risk of very low birth weight requires confirmation.

  12. The effectiveness and cost-effectiveness of community-based support for adolescents receiving antiretroviral treatment: an operational research study in South Africa.

    Science.gov (United States)

    Fatti, Geoffrey; Jackson, Debra; Goga, Ameena E; Shaikh, Najma; Eley, Brian; Nachega, Jean B; Grimwood, Ashraf

    2018-02-01

    Adolescents and youth receiving antiretroviral treatment (ART) in sub-Saharan Africa have high attrition and inadequate ART outcomes, and evaluations of interventions improving ART outcomes amongst adolescents are very limited. Sustainable Development Goal (SDG) target 3c is to substantially increase the health workforce in developing countries. We measured the effectiveness and cost-effectiveness of community-based support (CBS) provided by lay health workers for adolescents and youth receiving ART in South Africa. A retrospective cohort study including adolescents and youth who initiated ART at 47 facilities. Previously unemployed CBS-workers provided home-based ART-related education, psychosocial support, symptom screening for opportunistic infections and support to access government grants. Outcomes were compared between participants who received CBS plus standard clinic-based care versus participants who received standard care only. Cumulative incidences of all-cause mortality and loss to follow-up (LTFU), adherence measured using medication possession ratios (MPRs), CD4 count slope, and virological suppression were analysed using multivariable Cox, competing-risks regression, generalized estimating equations and mixed-effects models over five years of ART. An expenditure approach was used to determine the incremental cost of CBS to usual care from a provider perspective. Incremental cost-effectiveness ratios were calculated as annual cost per patient-loss (through death or LTFU) averted. Amongst 6706 participants included, 2100 (31.3%) received CBS. Participants who received CBS had reduced mortality, adjusted hazard ratio (aHR) = 0.52 (95% CI: 0.37 to 0.73; p effectiveness of CBS in reducing attrition ranged from 42.2% after one year to 35.9% after five years. Virological suppression was similar after three years, but after five years 18.8% CBS participants versus 37.2% non-CBS participants failed to achieve viral suppression, adjusted odds ratio = 0

  13. Evaluation of inadequate anti-retroviral treatment in patients with HIV/AIDS

    Directory of Open Access Journals (Sweden)

    Leonardo Carvalho da Fonseca

    2012-04-01

    Full Text Available INTRODUCTION: Since the emergence of antiretroviral therapy, the survival of patients infected with human immunodeficiency virus has increased. Non-adherence to this therapy is directly related to treatment failure, which allows the emergence of resistant viral strains. METHODS: A retrospective descriptive study of the antiretroviral dispensing records of 229 patients from the Center for Health Care, University Hospital, Federal University of Juiz de Fora, Brazil, was conducted between January and December 2009. RESULTS: The study aimed to evaluate patient compliance and determine if there was an association between non-adherence and the therapy. Among these patients, 63.8% were men with an average age of 44.0 ± 9.9 years. The most used treatment was a combination of 2 nucleoside reverse transcriptase inhibitors with 1 non-nucleoside reverse transcriptase inhibitor (55.5% or with 2 protease inhibitors (28.8%. It was found that patients taking lopinavir/ritonavir with zidovudine and lamivudine had a greater frequency of inadequate treatment than those taking atazanavir with zidovudine and lamivudine (85% and 83.3%, respectively. Moreover, when the combination of zidovudine/ lamivudine was used, the patients were less compliant (χ2 = 4.468, 1 degree of freedom, p = 0.035. CONCLUSIONS: The majority of patients failed to correctly adhere to their treatment; therefore, it is necessary to implement strategies that lead to improved compliance, thus ensuring therapeutic efficacy and increased patient survival.

  14. Global patient safety and antiretroviral drug-drug interactions in the resource-limited setting.

    Science.gov (United States)

    Seden, Kay; Khoo, Saye H; Back, David; Byakika-Kibwika, Pauline; Lamorde, Mohammed; Ryan, Mairin; Merry, Concepta

    2013-01-01

    Scale-up of HIV treatment services may have contributed to an increase in functional health facilities available in resource-limited settings and an increase in patient use of facilities and retention in care. As more patients are reached with medicines, monitoring patient safety is increasingly important. Limited data from resource-limited settings suggest that medication error and antiretroviral drug-drug interactions may pose a significant risk to patient safety. Commonly cited causes of medication error in the developed world include the speed and complexity of the medication use cycle combined with inadequate systems and processes. In resource-limited settings, specific factors may contribute, such as inadequate human resources and high disease burden. Management of drug-drug interactions may be complicated by limited access to alternative medicines or laboratory monitoring. Improving patient safety by addressing the issue of antiretroviral drug-drug interactions has the potential not just to improve healthcare for individuals, but also to strengthen health systems and improve vital communication among healthcare providers and with regulatory agencies.

  15. Genetic polymorphisms associated with fatty liver disease and fibrosis in HIV positive patients receiving combined antiretroviral therapy (cART)

    Science.gov (United States)

    Luda, Carolin; Schwarze-Zander, Carolynne; Boesecke, Christoph; Hansel, Cordula; Nischalke, Hans-Dieter; Lutz, Philipp; Mohr, Raphael; Wasmuth, Jan-Christian; Strassburg, Christian P.; Trebicka, Jonel; Rockstroh, Jürgen Kurt; Spengler, Ulrich

    2017-01-01

    Hepatic steatosis can occur with any antiretroviral therapy (cART). Although single nucleotide polymorphisms (SNPs) have been identified to predispose to alcoholic and non-alcoholic fatty liver disease, their role for treatment-associated steatosis in HIV-positive patients remains unclear. We determined the frequency of PNPLA3 (rs738409), CSPG3/NCAN (rs2228603), GCKR (rs780094), PPP1R3B (rs4240624), TM6SF (rs8542926), LYPLAL1 (rs12137855) and MBOAT7 (rs626283) by RT-PCR in 117 HIV-positive patients on cART and stratified participants based on their “controlled attenuation parameter” (CAP) into probable (CAP: 215–300 dB/m) and definite (CAP >300 dB/m) hepatic steatosis. We analyzed CAP values and routine metabolic parameters according to the allele frequencies. Sixty-five (55.6%) and 13 (11.1%) patients were allocated to probable and definite steatosis. CAP values (p = 0.012) and serum triglycerides (p = 0.043) were increased in carriers of the GCKR (rs780094) A allele. Cox logistic regression identified triglycerides (p = 0.006), bilirubin (p = 0.021) and BMI (p = 0.068), but not the genetic parameters as risk factors for the occurrence of hepatic steatosis. Taken together, according to the limited sample size, this exploratory study generates the hypothesis that genetic polymorphisms seem to exert minor effects on the risk for fatty liver disease in HIV-positive patients on cART. Nevertheless, SNPs may modify metabolic complications once metabolic abnormalities have developed. Hence, subsequent analysis of a larger cohort is needed. PMID:28594920

  16. Abnormal humoral immune response to influenza vaccination in pediatric type-1 human immunodeficiency virus infected patients receiving highly active antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Carlos J Montoya

    2007-06-01

    Full Text Available Given that highly active antiretroviral therapy (HAART has been demonstrated useful to restore immune competence in type-1 human immunodeficiency virus (HIV-1-infected subjects, we evaluated the specific antibody response to influenza vaccine in a cohort of HIV-1-infected children on HAART so as to analyze the quality of this immune response in patients under antiretroviral therapy. Sixteen HIV-1-infected children and 10 HIV-1 seronegative controls were immunized with a commercially available trivalent inactivated influenza vaccine containing the strains A/H1N1, A/H3N2, and B. Serum hemagglutinin inhibition (HI antibody titers were determined for the three viral strains at the time of vaccination and 1 month later. Immunization induced a significantly increased humoral response against the three influenza virus strains in controls, and only against A/H3N2 in HIV-1-infected children. The comparison of post-vaccination HI titers between HIV-1+ patients and HIV-1 negative controls showed significantly higher HI titers against the three strains in controls. In addition, post vaccination protective HI titers (defined as equal to or higher than 1:40 against the strains A/H3N2 and B were observed in a lower proportion of HIV-1+ children than in controls, while a similar proportion of individuals from each group achieved protective HI titers against the A/H1N1 strain. The CD4+ T cell count, CD4/CD8 T cells ratio, and serum viral load were not affected by influenza virus vaccination when pre- vs post-vaccination values were compared. These findings suggest that despite the fact that HAART is efficient in controlling HIV-1 replication and in increasing CD4+ T cell count in HIV-1-infected children, restoration of immune competence and response to cognate antigens remain incomplete, indicating that additional therapeutic strategies are required to achieve a full reconstitution of immune functions.

  17. Correlates of HIV-1 viral suppression in a cohort of HIV-positive drug users receiving antiretroviral therapy in Hanoi, Vietnam

    Science.gov (United States)

    Jordan, Michael R; La, Hanh; Nguyen, Hien Duc; Sheehan, Heidi; Lien, Trinh Thi Minh; Van Dang, Duong; Hellinger, James; Wanke, Christine; Tang, Alice M

    2009-01-01

    Summary Injection drug users bear the burden of HIV in Vietnam and are a focus of national treatment programs. To date, determinants of successful therapy in this population are unknown. Substance use and clinical correlates of viral suppression were studied in 100 HIV-1 infected drug users receiving antiretroviral therapy (ART) for at least 6 months in Hanoi, Vietnam. Mean age of the cohort was 29.9 + 4.9 years; all were men. A majority of patients (73%) achieved viral suppression (HIV-RNA 95% adherence (p<0.01) and current use of trimethoprim/sulfamethoxazole (p<0.01); current or ever diagnosed with tuberculosis was associated with viral non-suppression (p=0.006). Tobacco use was prevalent (84%), and surprisingly 48% of patients reported active drug use; neither was associated with viral non-suppression. This is the first study to document successful ART treatment in a population of Vietnamese drug users; rates of viral suppression are comparable to other international populations. The 28% of patients without HIV-1 suppression highlights the need for adherence promotion, risk reduction programs, and population based surveillance strategies for assessing the emergence of HIV drug resistance in settings where access to viral load and drug resistance testing is limited. PMID:19451329

  18. Pregnancy Outcomes in HIV-Infected Women Receiving Long-Term Isoniazid Prophylaxis for Tuberculosis and Antiretroviral Therapy

    Directory of Open Access Journals (Sweden)

    Allan W. Taylor

    2013-01-01

    Full Text Available Objective. While 6- to 12-month courses of isoniazid for tuberculosis prevention are considered safe in pregnant women, the effects of longer-term isoniazid prophylaxis or isoniazid in combination with antiretroviral therapy (ART are not established in human-immunodeficiency-virus-(HIV- infected women who experience pregnancy during the course of therapy. Design. Nested study of pregnancy outcomes among HIV-infected women participating in a placebo-controlled, TB-prevention trial using 36 months daily isoniazid. Pregnancy outcomes were collected by interview and record review. Results. Among 196 pregnant women, 103 (52.6% were exposed to isoniazid during pregnancy; all were exposed to antiretroviral drugs. Prior to pregnancy they had received a median of 341 days (range 1–1095 of isoniazid. We observed no isoniazid-associated hepatitis or other severe isoniazid-associated adverse events in the 103 women. Pregnancy outcomes were 132 term live births, 42 premature births, 11 stillbirths, 8 low birth weight, 6 spontaneous abortions, 4 neonatal deaths, and 1 congenital abnormality. In a multivariable model, neither isoniazid nor ART exposure during pregnancy was significantly associated with adverse pregnancy outcome (adjusted odds ratios 0.6, 95% CI: 0.3–1.1 and 1.8, 95% CI 0.9–3.6, resp.. Conclusions. Long-term isoniazid prophylaxis was not associated with adverse pregnancy outcomes, such as preterm delivery, even in the context of ART exposure.

  19. Pregnancy outcome of HIV-infected women on anti-retroviral therapy ...

    African Journals Online (AJOL)

    ... received anti-retroviral treatment at the University of Port Harcourt Teaching Hospital ... 3.8% started in 2nd trimester of pregnancy and 14.1% during labour. ... was minimal and stresses the value of antiretroviral treatment in the prevention of ...

  20. Increased incidence of antiretroviral drug discontinuation among patients with viremic hepatitis C virus coinfection and high hyaluronic acid, a marker of liver fibrosis

    DEFF Research Database (Denmark)

    Grint, D.; Peters, L.; Rockstroh, J. K.

    2014-01-01

    HCV/HIV coinfected patients. Methods: EuroSIDA patients taking combination antiretroviral therapy were included. Poisson regression identified factors associated with antiretroviral treatment discontinuation. Results: A total of 9535 HIV-positive patients with known HCV status were included (6939...

  1. Hepatitis B infection in HIV-1-infected patients receiving highly ...

    African Journals Online (AJOL)

    Background. No data are available on HIV/hepatitis B virus (HBV) or hepatitis C virus coinfection in Togo, and patients are not routinely tested for HBV infection. Objectives. To determine the prevalence of HBV and the risk of HBV drug resistance during antiretroviral treatment in HIV-coinfected patients in Togo. Method.

  2. High prevalence of antiretroviral drug resistance among HIV-1-untreated patients in Guinea-Conakry and in Niger.

    Science.gov (United States)

    Charpentier, Charlotte; Bellecave, Pantxika; Cisse, Mohamed; Mamadou, Saidou; Diakite, Mandiou; Peytavin, Gilles; Tchiombiano, Stéphanie; Teisseire, Pierre; Pizarro, Louis; Storto, Alexandre; Brun-Vézinet, Françoise; Katlama, Christine; Calvez, Vincent; Marcelin, Anne-Geneviève; Masquelier, Bernard; Descamps, Diane

    2011-01-01

    The aim of the study was to assess the prevalence of antiretroviral drug resistance mutations in HIV-1 from recently diagnosed and untreated patients living in Conakry, Guinea-Conakry and in Niamey, Niger. The study was performed in two countries of Western Africa - Guinea-Conakry and Niger - using the same survey method in both sites. All newly HIV-1 diagnosed patients, naive of antiretroviral drugs, were consecutively included during September 2009 in each of the two sites. Protease and reverse transcriptase sequencing was performed using the ANRS procedures. Drug resistance mutations were identified according to the 2009 update surveillance drug resistance mutations. In Conakry, 99 patients were included, most of whom (89%) were infected with CRF02_AG recombinant virus. Resistance analysis among the 93 samples showed that ≥1 drug resistance mutation was observed in 8 samples, leading to a prevalence of primary resistance of 8.6% (95% CI 2.91-14.29%). In Niamey, 96 patients were included; a high diversity in HIV-1 subtypes was observed with 47 (51%) patients infected with CRF02_AG. Resistance analysis performed among the 92 samples with successful genotypic resistance test showed that ≥1 drug resistance mutation was observed in 6 samples, leading to a prevalence of primary resistance of 6.5% (95% CI 1.50-11.50%). We reported the first antiretroviral drug resistance survey studies in antiretroviral-naive patients living in Guinea-Conakry and in Niger. The prevalence of resistance was between 6% and 9% in both sites, which is higher than most of the other countries from Western Africa region.

  3. Predictors of mortality among HIV infected patients taking antiretroviral treatment in Ethiopia: a retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Biadgilign Sibhatu

    2012-05-01

    Full Text Available Abstract Background Studies indicate that there is high early mortality among patients starting antiretroviral treatment in sub-Saharan Africa. However, there is paucity of evidence on long term survival of patients on anti-retroviral treatment in the region. The objective of this study is to examine mortality and its predictors among a cohort of HIV infected patients on anti-retroviral treatment retrospectively followed for five years. Methods A retrospective cohort study was conducted among HIV infected patients on ART in eastern Ethiopia. Cox regression and Kaplan-Meier analyses were performed to investigate factors that influence time to death and survival over time. Result A total of 1540 study participants were included in the study. From the registered patients in the cohort, the outcome of patients as active, deceased, lost to follow up and transfer out was 1005 (67.2%, 86 (5.9%, 210 (14.0% and 192 (12.8% respectively. The overall mortality rate provides an incidence density of 2.03 deaths per 100 person years (95% CI 1.64 - 2.50. Out of a total of 86 deaths over 60 month period; 63 (73.3% died during the first 12 months, 10 (11.6% during the second year, and 10 (11.6% in the third year of follow up. In multivariate analysis, the independent predictors for mortality were loss of more 10% weight loss, bedridden functional status at baseline, ≤ 200 CD4 cell count/ml, and advanced WHO stage patients. Conclusion A lower level of mortality was detected among the cohort of patients on antiretroviral treatment in eastern Ethiopia. Previous history of weight loss, bedridden functional status at baseline, low CD4 cell count and advanced WHO status patients had a higher risk of death. Early initiation of ART, provision of nutritional support and strengthening of the food by prescription initiative, and counseling of patients for early presentation to treatment is recommended.

  4. Interleukin-2 therapy in patients with HIV infection.

    Science.gov (United States)

    Abrams, D; Lévy, Y; Losso, M H; Babiker, A; Collins, G; Cooper, D A; Darbyshire, J; Emery, S; Fox, L; Gordin, F; Lane, H C; Lundgren, J D; Mitsuyasu, R; Neaton, J D; Phillips, A; Routy, J P; Tambussi, G; Wentworth, D

    2009-10-15

    Used in combination with antiretroviral therapy, subcutaneous recombinant interleukin-2 raises CD4+ cell counts more than does antiretroviral therapy alone. The clinical implication of these increases is not known. We conducted two trials: the Subcutaneous Recombinant, Human Interleukin-2 in HIV-Infected Patients with Low CD4+ Counts under Active Antiretroviral Therapy (SILCAAT) study and the Evaluation of Subcutaneous Proleukin in a Randomized International Trial (ESPRIT). In each, patients infected with the human immunodeficiency virus (HIV) who had CD4+ cell counts of either 50 to 299 per cubic millimeter (SILCAAT) or 300 or more per cubic millimeter (ESPRIT) were randomly assigned to receive interleukin-2 plus antiretroviral therapy or antiretroviral therapy alone. The interleukin-2 regimen consisted of cycles of 5 consecutive days each, administered at 8-week intervals. The SILCAAT study involved six cycles and a dose of 4.5 million IU of interleukin-2 twice daily; ESPRIT involved three cycles and a dose of 7.5 million IU twice daily. Additional cycles were recommended to maintain the CD4+ cell count above predefined target levels. The primary end point of both studies was opportunistic disease or death from any cause. In the SILCAAT study, 1695 patients (849 receiving interleukin-2 plus antiretroviral therapy and 846 receiving antiretroviral therapy alone) who had a median CD4+ cell count of 202 cells per cubic millimeter were enrolled; in ESPRIT, 4111 patients (2071 receiving interleukin-2 plus antiretroviral therapy and 2040 receiving antiretroviral therapy alone) who had a median CD4+ cell count of 457 cells per cubic millimeter were enrolled. Over a median follow-up period of 7 to 8 years, the CD4+ cell count was higher in the interleukin-2 group than in the group receiving antiretroviral therapy alone--by 53 and 159 cells per cubic millimeter, on average, in the SILCAAT study and ESPRIT, respectively. Hazard ratios for opportunistic disease or death from

  5. Randomized Phase IIA Trial of Gemcitabine Compared With Bleomycin Plus Vincristine for Treatment of Kaposi’s Sarcoma in Patients on Combination Antiretroviral Therapy in Western Kenya

    Directory of Open Access Journals (Sweden)

    Naftali W. Busakhala

    2018-01-01

    Full Text Available Purpose: Kaposi’s sarcoma (KS is a spindle cell tumor resulting from growth dysregulation in the setting of infection with human herpes virus-8 (also called KS herpes virus. Advanced KS is characterized by poor responses to antiretroviral therapy and some of the chemotherapy readily accessible to patients in low-resource areas. Gemcitabine induced partial and complete regression of AIDS-associated KS (AIDS-KS in 11 of 24 patients in a pilot study. The current study compares the antimetabolite gemcitabine with the standard care bleomycin and vincristine (BV in the treatment of chemotherapy-naïve patients with AIDS-KS in a resource-limited setting. Patients and Methods: Patients with persistent or progressive KS despite treatment with combined antiretroviral therapy were randomly assigned to receive gemcitabine 1,000 mg/m2 or bleomycin 15 IU/ m2 and vincristine 1.4 mg/m2 given twice weekly. The main end point was objective response by bidirectional measurement, adverse events, and quality of life after three cycles of chemotherapy. Results: Of 70 participants enrolled, 36 received gemcitabine and 34 received BV. Complete response was achieved in 12 patients (33.3% in the gemcitabine arm and six (17.6% in the BV arm (P = .175. The partial response rate was 52.8% (n = 19 in the gemcitabine arm and 58.8% (n = 20 in the BV arm. Both study arms reported similar neurologic and hematologic adverse events; there was statistically significant baseline to post-treatment improvement in health-related quality-of-life scores. Conclusion: The results of this randomized, phase IIA trial demonstrate gemcitabine activity in chemotherapy-naïve patients with AIDS-KS, on the basis of response rates, adverse events, and health-related quality-of-life scores.

  6. The clinical benefits of antiretroviral therapy in severely immunocompromised HIV-1-infected patients with and without complete viral suppression

    DEFF Research Database (Denmark)

    Mocroft, Amanda; Bannister, Wendy P; Kirk, Ole

    2012-01-01

    The aim of this study was to determine whether there is a protective effect of combination antiretroviral therapy (cART) on the development of clinical events in patients with ongoing severe immunosuppression.......The aim of this study was to determine whether there is a protective effect of combination antiretroviral therapy (cART) on the development of clinical events in patients with ongoing severe immunosuppression....

  7. Manifestações otoneurológicas associadas à terapia anti-retroviral Otoneurological manifestations associated with antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Andrêza Batista Cheloni Vieira

    2008-02-01

    Full Text Available Ototoxicidade e terapia anti-retroviral parecem estar associadas. O objetivo desse estudo foi avaliar essa possível correlação. Foram avaliados 779 prontuários médicos de pacientes infectados pelo HIV e regularmente acompanhados, sendo 162 tratados com terapia anti-retroviral e 122 não tratados (controle. Pacientes em tratamento eram mais velhos (média 42 anos, com maior tempo de confirmação sorológica (80 meses e com menor carga viral (p=0,00. CD4+ foi semelhante entre os grupos (P=0,60. No grupo tratado, três (1,8% casos de perda auditiva idiopática e dois (1,3% de perda auditiva relacionada a otosclerose foram observadas e ambas iniciadas após terapia anti-retroviral. Nenhuma diferença estatística relacionada à perda auditiva idiopática foi encontrada entre os grupos. Enquanto estudos descritivos consideram possível ototoxidade associada à terapia anti-retroviral, esse possível efeito adverso não foi relacionado à terapia anti-retroviral neste estudo. Contrariamente, otosclerose poderia estar correlacionada à terapia anti-retroviral. Este assunto merece ser estudado.Ototoxicity and antiretroviral therapy seem to be associated. The aim of this study was to evaluate this possible correlation. Evaluations were carried out on 779 medical records from HIV-infected patients who were being regularly followed up, of whom 162 were being treated with antiretroviral therapy and 122 were untreated (controls. The patients undergoing treatment were older (mean: 42 years, had had serological confirmation for longer times (80 months and had smaller viral loads (P = 0.00. CD4+ was similar between the groups (P = 0.60. In the treated group, three cases (1.8% of idiopathic hearing loss and two (1.3% of otosclerosis-related hearing loss were observed, which both started after antiretroviral therapy. No statistical difference relating to idiopathic hearing loss was found between the groups. While descriptive studies consider possible

  8. Bioanalysis, metabolism & clinical pharmacology of antiretroviral drugs

    NARCIS (Netherlands)

    Heine, R. ter

    2009-01-01

    The aims of all studies described in this thesis were to develop new bioanalytical and more patient friendly methods for studying the clinical pharmacology of antiretroviral drugs and to ultimately improve antiretroviral treatment.

  9. Hematologic, hepatic, renal, and lipid laboratory monitoring after initiation of combination antiretroviral therapy in the United States, 2000-2010.

    Science.gov (United States)

    Yanik, Elizabeth L; Napravnik, Sonia; Ryscavage, Patrick; Eron, Joseph J; Koletar, Susan L; Moore, Richard D; Zinski, Anne; Cole, Stephen R; Hunt, Peter; Crane, Heidi M; Kahn, James; Mathews, William C; Mayer, Kenneth H; Taiwo, Babafemi O

    2013-06-01

    We assessed laboratory monitoring after combination antiretroviral therapy initiation among 3678 patients in a large US multisite clinical cohort, censoring participants at last clinic visit, combination antiretroviral therapy change, or 3 years. Median days (interquartile range) to first hematologic, hepatic, renal, and lipid tests were 30 (18-53), 31 (19-56), 33 (20-59), and 350 (96-1106), respectively. At 1 year, approximately 80% received more than 2 hematologic, hepatic, and renal tests consistent with guidelines. However, only 40% received 1 or more lipid tests. Monitoring was more frequent in specific subgroups, likely reflecting better clinic attendance or clinician perception of higher susceptibility to toxicities.

  10. The influence of patient beliefs and treatment satisfaction on the discontinuation of current first-line antiretroviral regimens.

    Science.gov (United States)

    Casado, J L; Marín, A; Romero, V; Bañón, S; Moreno, A; Perez-Elías, M J; Moreno, S; Rodriguez-Sagrado, M A

    2016-01-01

    Large cohort studies have shown a high rate of first-line combination antiretroviral therapy (cART) regimen discontinuation in HIV-infected patients, attributed to characteristics of the cART regimen or toxicity. A cohort study of 274 patients receiving a first-line regimen was carried out. Patients' perceptions and beliefs prior to initiation were assessed using an attitude towards medication scale (0-15 points), and their satisfaction during therapy was assessed using an HIV treatment satisfaction questionnaire (HIVTSQ). Treatment discontinuation was defined as any switch in the cART regimen. During 474.8 person-years of follow-up, 63 (23%) patients changed their cART regimen, mainly because of toxicity/intolerance (42; 67%). The overall rate of change was 13.2 per 100 patient-years [95% confidence interval (CI) 11.1-16.4 per 100 patient-years]. An efavirenz (EFV)-based single tablet regimen showed the highest rate of adverse events (27%), but the lowest rate of change (16%; 7.44 per 100 patient-years). Cox regression revealed a decreased hazard of first regimen termination with better initial attitude towards drugs [hazard ratio (HR) 0.76; 95% CI 0.62-0.93; P satisfaction (HR 0.94; 95% CI 0.89-0.99; P = 0.01), and an increased hazard of termination with the presence of adverse events (HR 7.7; 95% CI 2.4-11.6; P patients (18 of 59; 31%) with mild/moderate adverse events (which were mainly central nervous system symptoms) continued the regimen; these patients, compared with those discontinuing therapy, showed better perception of therapy (mean score 14.4 versus 12.1, respectively; P = 0.05) and greater satisfaction during therapy (mean score 50.6 versus 44.6, respectively; P = 0.04). Patients' beliefs and satisfaction with therapy influence the durability of the first antiretroviral regimen. These patient-related factors modulate the impact of mild adverse events, and could explain differences in the rate of discontinuation. © 2015 British HIV

  11. A literature review on cardiovascular risk in human immunodeficiency virus-infected patients: implications for clinical management

    Directory of Open Access Journals (Sweden)

    Mansueto Gomes Neto

    Full Text Available INTRODUCTION: In recent years, there has been growing concern about an increasing rate of cardiovascular diseases in human immunodeficiency virus-infected patients, which could be associated with side effects of highly active antiretroviral therapy. It is likely that the metabolic disorders related to anti-human immunodeficiency virus treatment will eventually translate into a increased cardiovascular risk in patients submitted to such regimens. OBJECTIVE: To evaluate if human immunodeficiency virus-infected patients receiving highly active antiretroviral therapy are at higher risk of cardiovascular diseases than human immunodeficiency virus infected patients not receiving highly active antiretroviral therapy, or the general population. RESEARCH DESIGN AND METHODS: We conducted a computer-based search in representative databases, and also performed manual tracking of citations in selected articles. RESULT: The available evidence suggests an excess risk of cardiovascular events in human immunodeficiency virus-infected persons compared to non-human immunodeficiency virus infected individuals. The use of highly active antiretroviral therapy is associated with increased levels of total cholesterol, triglycerides, low-density lipoprotein and morphological signs of cardiovascular diseases. Some evidence suggested that human immunodeficiency virus-infected individuals on highly active antiretroviral therapy regimens are at increased risk of dyslipidemia, ischemic heart disease, and myocardial infarction, particularly if the highly active antiretroviral therapy regimen contains a protease inhibitor. CONCLUSION: Physicians must weigh the cardiovascular risk against potential benefits when prescribing highly active antiretroviral therapy. Careful cardiac screening is warranted for patients who are being evaluated for, or who are receiving highly active antiretroviral therapy regimens, particularly for those with known underlying cardiovascular risk

  12. Antiretroviral Resistance in HIV/AIDS Patients

    Science.gov (United States)

    Manosuthi, W.; MD

    2018-03-01

    The higher prevalence of HIV drug resistance was observed in areas with greater ART coverage. The HIV resistance-associated mutations occur when people have inadequate levels of antiretroviral drugs as well as inadequate potency, inadequate adherence, and preexisting resistance. The degree to drug cross-resistance is observed depends on the specific mutations and number of mutation accumulation. In the Southeast Asia region, the challenging of people with treatment failure is the availability and accessibility to subsequent new antiretroviral drugs to construct he second and salvage regimen. Genotypic resistance testing is a useful tool because it can identify the existing drug resistance-associated mutations under the selective drug pressure. Thus, understanding the basic interpretation of HIV drug resistance- associated mutation is useful in guiding clinical decisions for treatment-experienced people living with HIV.

  13. Estimated average annual rate of change of CD4(+) T-cell counts in patients on combination antiretroviral therapy

    DEFF Research Database (Denmark)

    Mocroft, Amanda; Phillips, Andrew N; Ledergerber, Bruno

    2010-01-01

    BACKGROUND: Patients receiving combination antiretroviral therapy (cART) might continue treatment with a virologically failing regimen. We sought to identify annual change in CD4(+) T-cell count according to levels of viraemia in patients on cART. METHODS: A total of 111,371 CD4(+) T-cell counts...... and viral load measurements in 8,227 patients were analysed. Annual change in CD4(+) T-cell numbers was estimated using mixed models. RESULTS: After adjustment, the estimated average annual change in CD4(+) T-cell count significantly increased when viral load was cells/mm(3), 95......% confidence interval [CI] 26.6-34.3), was stable when viral load was 500-9,999 copies/ml (3.1 cells/mm(3), 95% CI -5.3-11.5) and decreased when viral load was >/=10,000 copies/ml (-14.8 cells/mm(3), 95% CI -4.5--25.1). Patients taking a boosted protease inhibitor (PI) regimen had more positive annual CD4(+) T-cell...

  14. Polyacrylamide Gel Treatment of Antiretroviral Therapy-induced Facial Lipoatrophy in HIV Patients

    DEFF Research Database (Denmark)

    Mansor, Samreen; Breiting, Vibeke Bro; Dahlstrøm, Karin

    2011-01-01

    BACKGROUND: Today, highly active antiretroviral therapy is lifesaving for most HIV-infected patients, but the treatment can result in facial lipoatrophy, which changes the face so radically that patients may develop severe psychological and social problems. Since 2001 polyacrylamide gel (PAAG) has......) with a 14-day interval. Patient satisfaction, injector's evaluation, evaluation by an external specialist in plastic surgery, and long-term aesthetic effect and complications were registered with follow-up until 2 years. RESULTS: All patients were very satisfied or satisfied with the result. The injector...

  15. Antiretroviral effect of lovastatin on HIV-1-infected individuals without highly active antiretroviral therapy (The LIVE study: a phase-II randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Montoya Carlos J

    2009-06-01

    Full Text Available Abstract Background Highly active antiretroviral therapy produces a significant decrease in HIV-1 replication and allows an increase in the CD4 T-cell count, leading to a decrease in the incidence of opportunistic infections and mortality. However, the cost, side effects and complexity of antiretroviral regimens have underscored the immediate need for additional therapeutic approaches. Statins exert pleiotropic effects through a variety of mechanisms, among which there are several immunoregulatory effects, related and unrelated to their cholesterol-lowering activity that can be useful to control HIV-1 infection. Methods/design Randomized, double-blinded, placebo controlled, single-center, phase-II clinical trial. One hundred and ten chronically HIV-1-infected patients, older than 18 years and naïve for antirretroviral therapy (i.e., without prior or current management with antiretroviral drugs will be enrolled at the outpatient services from the most important centres for health insurance care in Medellin-Colombia. The interventions will be lovastatin (40 mg/day, orally, for 12 months; 55 patients or placebo (55 patients. Our primary aim will be to determine the effect of lovastatin on viral replication. The secondary aim will be to determine the effect of lovastatin on CD4+ T-cell count in peripheral blood. As tertiary aims we will explore differences in CD8+ T-cell count, expression of activation markers (CD38 and HLA-DR on CD4 and CD8 T cells, cholesterol metabolism, LFA-1/ICAM-1 function, Rho GTPases function and clinical evolution between treated and not treated HIV-1-infected individuals. Discussion Preliminary descriptive studies have suggested that statins (lovastatin may have anti HIV-1 activity and that their administration is safe, with the potential effect of controlling HIV-1 replication in chronically infected individuals who had not received antiretroviral medications. Considering that there is limited clinical data available on

  16. HIV-1 drug resistance mutations among antiretroviral-naive HIV-1-infected patients in Asia: results from the TREAT Asia Studies to Evaluate Resistance-Monitoring Study.

    Science.gov (United States)

    Sungkanuparph, Somnuek; Oyomopito, Rebecca; Sirivichayakul, Sunee; Sirisanthana, Thira; Li, Patrick C K; Kantipong, Pacharee; Lee, Christopher K C; Kamarulzaman, Adeeba; Messerschmidt, Liesl; Law, Matthew G; Phanuphak, Praphan

    2011-04-15

    Of 682 antiretroviral-naïve patients initiating antiretroviral therapy in a prospective, multicenter human immunodeficiency virus type 1 (HIV-1) drug resistance monitoring study involving 8 sites in Hong Kong, Malaysia, and Thailand, the prevalence of patients with ≥1 drug resistance mutation was 13.8%. Primary HIV drug resistance is emerging after rapid scaling-up of antiretroviral therapy use in Asia.

  17. Metabolic profile and cardiovascular risk factors among Latin American HIV-infected patients receiving HAART

    Directory of Open Access Journals (Sweden)

    P Cahn

    Full Text Available OBJECTIVE: Determine the prevalence of metabolic abnormalities (MA and estimate the 10-year risk for cardiovascular disease (CVD among Latin American HIV-infected patients receiving highly active anti-retroviral therapy (HAART. METHODS: A cohort study to evaluate MA and treatment practices to reduce CVD has been conducted in seven Latin American countries. Adult HIV-infected patients with at least one month of HAART were enrolled. Baseline data are presented in this analysis. RESULTS: A total of 4,010 patients were enrolled. Mean age (SD was 41.9 (10 years; median duration of HAART was 35 (IQR: 10-51 months, 44% received protease inhibitors. The prevalence of dyslipidemia and metabolic syndrome was 80.2% and 20.2%, respectively. The overall 10-year risk of CVD, as measured by the Framingham risk score (FRF, was 10.4 (24.7. Longer exposure to HAART was documented in patients with dyslipidemia, metabolic syndrome and type 2 diabetes mellitus. The FRF score increased with duration of HAART. Male patients had more dyslipidemia, high blood pressure, smoking habit and higher 10-year CVD than females. CONCLUSIONS: Traditional risk factors for CVD are prevalent in this setting leading to intermediate 10-year risk of CVD. Modification of these risk factors through education and intervention programs are needed to reduce CVD.

  18. [Association between inflammatory markers and microbial translocation in patients with human immunodeficiency virus infection taking antiretroviral treatment].

    Science.gov (United States)

    Reus Bañuls, Sergio; Portilla Sogorb, Joaquín; Sanchez-Paya, José; Boix Martínez, Vicente; Giner Oncina, Livia; Frances, Rubén; Such, José; Merino Lucas, Esperanza; Gimeno Gascón, Adelina

    2014-01-21

    Inflammatory biomarkers are increased in patients with human immunodeficiency virus (HIV) infection. Antiretroviral treatment (ART) improves some parameters but do not normalize them. The aim of this study is to determine those factors (including microbial translocation) associated with higher inflammation in HIV treated patients. Transversal observational study. HIV patients receiving ART with an HIV viral load (VL)<400 copies/mL. Selection of patients: consecutively between November 2011 and January 2012. Main variable: plasma levels of interleukin 6 (IL-6) and tumour necrosis factor α (TNF-α). Main explanatory variable: microbial translocation markers (16S ribosomal DNA and sCD14). Patients with IL-6 or TNF-α levels above percentile 75 (group 1) were compared with the rest of patients (group 2). Odds ratio (OR) were determined. Eighty-one patients were included (73% male, median age 45 years, 48% stage C). Twenty-six percent had chronic hepatitis C. Median CD4 cell was 493/mm(3) and 30% had detectable HIV VL. 16S ribosomal DNA was detected in 21% of patients. Factors associated with the higher levels of inflammatory markers were 16S ribosomal DNA (OR 77, P<.0001), sCD14 levels (P<.0001) and history of cardiovascular disease (OR 15, P<.01). In multivariate analysis, associations remained for 16S ribosomal DNA (OR 62, P<.0001) and previous cardiovascular disease (OR 25, P<.01). In patients with HIV infection receiving treatment, the higher levels of inflammatory markers are associated with microbial translocation and past cardiovascular events. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  19. Analysis of drug-drug interactions among patients receiving antiretroviral regimens using data from a large open-source prescription database.

    Science.gov (United States)

    Patel, Nimish; Borg, Peter; Haubrich, Richard; McNicholl, Ian

    2018-06-14

    Results of a study of contraindicated concomitant medication use among recipients of preferred antiretroviral therapy (ART) regimens are reported. A retrospective study was conducted to evaluate concomitant medication use in a cohort of previously treatment-naive, human immunodeficiency virus (HIV)-infected U.S. patients prescribed preferred ART regimens during the period April 2014-March 2015. Data were obtained from a proprietary longitudinal prescription database; elements retrieved included age, sex, and prescription data. The outcome of interest was the frequency of drug-drug interactions (DDIs) associated with concomitant use of contraindicated medications. Data on 25,919 unique treatment-naive patients who used a preferred ART regimen were collected. Overall, there were 384 instances in which a contraindicated medication was dispensed for concurrent use with a recommended ART regimen. Rates of contraindicated concomitant medication use differed significantly by ART regimen; the highest rate (3.2%) was for darunavir plus ritonavir plus emtricitabine-tenofovir disoproxil fumarate (DRV plus RTV plus FTC/TDF), followed by elvitegravir-cobicistat-emtricitabine-tenofovir disoproxil fumarate (EVG/c/FTC/TDF)(2.8%). The highest frequencies of DDIs were associated with ART regimens that included a pharmacoenhancing agent: DRV plus RTV plus FTC/TDF (3.2%) and EVG/c/FTC/TDF (2.8%). In a large population of treatment-naive HIV-infected patients, ART regimens that contained a pharmacoenhancing agent were involved most frequently in contraindicated medication-related DDIs. All of the DDIs could have been avoided by using therapeutic alternatives within the same class not associated with a DDI. Copyright © 2018 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  20. Feelings of hopelessness in stable HIV-positive patients on antiretrovirals

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    M Y H Moosa

    2010-04-01

    Full Text Available Aim. The coping skills and styles individuals utilise to deal with the stress of HIV infection greatly influence the psychological impact of this illness and potential consequent feelings of hopelessness. The aim of this study was to describe levels of hopelessness in a group of stable, non-depressed HIV-positive patients receiving antiretroviral therapy, and factors associated with hopelessness. Method. Thirty randomly selected non-depressed patients (according to Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV criteria were included in this study. Demographic and other data were obtained from all subjects, who also completed the Beck’s Hopelessness Scale (BHS. The 20 true-false items of the BHS (29 measured three major aspects of hopelessness, which was interpreted on the total scale score as follows: ≤3 minimal, and >3 significant. Results. The study population comprised 30 patients with a mean age of 37.9 years (standard error (SE 1.18 ( range 28 - 51 years. The mean BHS score was 4.03 (SE 0.55, with a range from 0 to 12. There were no statistically significant correlations between BHS scores of the study population and gender, marital status, employment status, level of education, years since the diagnosis of HIV, or number of children (p>0.05. Eighteen subjects (60% scored 3 or less on the BHS, considered minimal levels of hopelessness. However, 12 (40% scored more than 3, which is considered significant; of these 23% had scores of 7 or more. There was no statistically significant association between BHS scores and gender, employment status, level of education, number of children or number of years since diagnosis (p>0.05. However, patients who were married or living with partners were statistically more likely to score higher on the hopelessness scale compared with those who were single (p

  1. Stavudine (d4T) concentrations in women receiving post-partum antiretroviral treatment and their breastfeeding infants

    Science.gov (United States)

    Fogel, Jessica M.; Taha, Taha E.; Sun, Jin; Hoover, Donald R.; Parsons, Teresa L.; Kumwenda, Johnstone J.; Mofenson, Lynne M.; Fowler, Mary Glenn; Hendrix, Craig W.; Kumwenda, Newton I.; Eshleman, Susan H.; Mirochnick, Mark

    2012-01-01

    First-line antiretroviral treatment regimens in resource-limited settings used in breastfeeding mothers often include stavudine (d4T). Limited data describing d4T concentrations in breast milk are available. We analyzed d4T concentrations in 52 mother-infant pairs using ultra-performance liquid chromatography-tandem mass spectrometry (lower limit of quantification: 5 ng/ml in plasma, 20 ng/ml in breast milk). Median (interquartile range) d4T concentrations were 86 (36–191) ng/ml in maternal plasma, 151 (48–259) ng/ml in whole milk, 190 (58–296) ng/ml in skim milk, and <5 (<5-<5) ng/ml in infant plasma. While d4T is concentrated in breast milk relative to maternal plasma, the infant d4T dose received from breast milk is very small and not clinically significant. PMID:22614899

  2. The incidence rate of HIV type-1 drug resistance in patients on antiretroviral therapy: a nationwide population-based Danish cohort study 1999-2005

    DEFF Research Database (Denmark)

    Audelin, A.M.; Lohse, N.; Obel, N.

    2009-01-01

    BACKGROUND: Newer antiretroviral treatment regimens for HIV carry a lower risk of inducing drug resistance mutations. We estimated changes in incidence rates (IRs) of new mutations in HIV-infected individuals receiving highly active antiretroviral therapy (HAART). METHODS: Population-based data...... were obtained from the Danish HIV Cohort Study and the Danish HIV Sequence Database. We included treatment-naive patients initiating HAART after December 1997 and computed time to first drug resistance mutation, identified as new mutations detected within 1 year after a 60-day period of treatment.......077). The IR of PI resistance decreased from 7.5 (1.4-21.8) in 1999 to 2.9 (0.7-11.4) in 2002-2003 (P=0.148). The IRs were low for specific resistance mutations, except for M184V (IR 5.6 [4.0-7.9]) and K103N (IR 8.2 [5.6-12.0]). CONCLUSIONS: The incidence of acquired drug resistance has decreased among HIV...

  3. Clinical, immunological and virological response to different antiretroviral regimens in a cohort of HIV-2-infected patients

    NARCIS (Netherlands)

    van der Ende, Marchina E.; Prins, Jan M.; Brinkman, Kees; Keuter, Monique; Veenstra, Jan; Danner, Sven A.; Niesters, Hubert G. M.; Osterhaus, Albert D. M. E.; Schutten, Martin

    2003-01-01

    Objective: To assess the clinical, immunological and virological response and the emergence of resistance towards antiretroviral therapy (ART) in a cohort of HIV-2-infected patients. Design: Observational study. Patients: HIV-2-infected patients residing in the Netherlands. Results: From 1995 to

  4. Audiological and electrophysiological alterations in HIV-infected individuals subjected or not to antiretroviral therapy.

    Science.gov (United States)

    Matas, Carla Gentile; Samelli, Alessandra Giannella; Magliaro, Fernanda Cristina Leite; Segurado, Aluisio

    2017-08-02

    The Human Immunodeficiency Virus (HIV) and infections related to it can affect multiple sites in the hearing system. The use of High-Activity Anti-Retroviral Therapy (HAART) can cause side effects such as ototoxicity. Thus, no consistent patterns of hearing impairment in adults with Human Immunodeficiency Virus / Acquired Immune Deficiency Syndrome have been established, and the problems that affect the hearing system of this population warrant further research. This study aimed to compare the audiological and electrophysiological data of Human Immunodeficiency Virus-positive patients with and without Acquired Immune Deficiency Syndrome, who were receiving High-Activity Anti-Retroviral Therapy, to healthy individuals. It was a cross-sectional study conducted with 71 subjects (30-48 years old), divided into groups: Research Group I: 16 Human Immunodeficiency Virus-positive individuals without Acquired Immunodeficiency Syndrome (not receiving antiretroviral treatment); Research Group II: 25 Human Immunodeficiency Virus-positive individuals with Acquired Immunodeficiency Syndrome (receiving antiretroviral treatment); Control Group: 30 healthy subjects. All individuals were tested by pure-tone air conduction thresholds at 0.25-8kHz, extended high frequencies at 9-20kHz, electrophysiological tests (Auditory Brainstem Response - ABR, Middle Latency Responses - MLR, Cognitive Potential - P300). Research Group I and Research Group II had higher hearing thresholds in both conventional and high frequency audiometry when compared to the control group, prolonged latency of waves I, III, V and interpeak I-V in Auditory Brainstem Response and prolonged latency of P300 Cognitive Potential. Regarding Middle Latency Responses, there was a decrease in the amplitude of the Pa wave of Research Group II compared to the Research Group I. Both groups with Human Immunodeficiency Virus had higher hearing thresholds when compared to healthy individuals (group exposed to antiretroviral

  5. Study of determinants of Adherence to Antiretroviral Treatment among HIV Patients covered by Ahwaz Jundishapur University of Medical Sciences

    Directory of Open Access Journals (Sweden)

    Ahmad Moradi

    2016-11-01

    Full Text Available Adherence to antiretroviral therapy is essential for achieving durable clinical outcomes in patients with HIV. In addition, suboptimal adherence can accelerate development of drug-resistant HIV and mitigate HAART’s role in reducing HIV incidence and transmission. The present research has been conducted to study treatment adherence and determine its effective factors on HIV/AIDS patients with the support of Ahvaz JundiShapur University of Medical Sciences in 2015. This is a cross-sectional study in which 158 HIV/AIDS patients who had been registered in the counseling centers of behavioral diseases of Ahvaz and were receiving antiretroviral treatment. They had been selected by census method. Data were collected using the AACTG (Adult Aids Clinical Trials Group questionnaire. The collected data was analyzed and interpreted using descriptive statistical tests, χ2 and step by step regression by spss-16 software. The mean age of patients was 32.8±10.36. Among them 20.8% were female, 47.5% were single and 35.6% had a job. Also 33.7% of the respondents had CD4+ cell count less than 350 cells/μL. and average treatment duration was 9 months at study entry. According to the findings of this study, the degree of adherence was reported as % 63.9.The main reasons for non-adherence were forgetfulness (26% and side effects (19%. There were no significant differences between highly adherent and less adherent patients with regard to age, gender, education Employment status, Treatment duration, time of diagnosis. Adherence to HAART is a key factor in disease course in persons with HIV/AIDS. Low-level adherence in subjects of the study indicated that educational and intervention is quite necessary for patients in order to improve their medication self-management.

  6. Patient attrition from the HIV antiretroviral therapy program at two hospitals in Haiti.

    Science.gov (United States)

    Puttkammer, Nancy H; Zeliadt, Steven B; Baseman, Janet G; Destiné, Rodney; Wysler Domerçant, Jean; Labbé Coq, Nancy Rachel; Atwood Raphael, Nernst; Sherr, Kenneth; Tegger, Mary; Yuhas, Krista; Barnhart, Scott

    2014-10-01

    To identify factors associated with antiretroviral therapy (ART) attrition among patients initiating therapy in 2005-2011 at two large, public-sector department-level hospitals, and to inform interventions to improve ART retention. This retrospective cohort study used data from the iSanté electronic medical record (EMR) system. The study characterized ART attrition levels and explored the patient demographic, clinical, temporal, and service utilization factors associated with ART attrition, using time-to-event analysis methods. Among the 2 023 patients in the study, ART attrition on average was 17.0 per 100 person-years (95% confidence interval (CI): 15.8-18.3). In adjusted analyses, risk of ART attrition was up to 89% higher for patients living in distant communes compared to patients living in the same commune as the hospital (hazard ratio: 1.89, 95%CI: 1.54-2.33; P Hospital site, earlier year of ART start, spending less time enrolled in HIV care prior to ART initiation, receiving a non-standard ART regimen, lacking counseling prior to ART initiation, and having a higher body mass index were also associated with attrition risk. The findings suggest quality improvement interventions at the two hospitals, including: enhanced retention support and transportation subsidies for patients accessing care from remote areas; counseling for all patients prior to ART initiation; timely outreach to patients who miss ART pick-ups; "bridging services" for patients transferring care to alternative facilities; routine screening for anticipated interruptions in future ART pick-ups; and medical case review for patients placed on non-standard ART regimens. The findings are also relevant for policymaking on decentralization of ART services in Haiti.

  7. Retention of Adult Patients on Antiretroviral Therapy in Low- and Middle-Income Countries: Systematic Review and Meta-analysis 2008-2013.

    Science.gov (United States)

    Fox, Matthew P; Rosen, Sydney

    2015-05-01

    We previously published systematic reviews of retention in care after antiretroviral therapy initiation among general adult populations in sub-Saharan Africa. We estimated 36-month retention at 73% for publications from 2007 to 2010. This report extends the review to cover 2008-2013 and expands it to all low- and middle-income countries. We searched PubMed, Embase, Cochrane Register, and ISI Web of Science from January 1, 2008, to December 31, 2013, and abstracts from AIDS and IAS from 2008-2013. We estimated retention across cohorts using simple averages and interpolated missing times through the last time reported. We estimated all-cause attrition (death, loss to follow-up) for patients receiving first-line antiretroviral therapy in routine settings in low- and middle-income countries. We found 123 articles and abstracts reporting retention for 154 patient cohorts and 1,554,773 patients in 42 countries. Overall, 43% of all patients not retained were known to have died. Unweighted averages of reported retention were 78%, 71%, and 69% at 12, 24, and 36 months, after treatment initiation, respectively. We estimated 36-month retention at 65% in Africa, 80% in Asia, and 64% in Latin America and the Caribbean. From lifetable analysis, we estimated retention at 12, 24, 36, 48, and 60 months at 83%, 74%, 68%, 64%, and 60%, respectively. Retention at 36 months on treatment averages 65%-70%. There are several important gaps in the evidence base, which could be filled by further research, especially in terms of geographic coverage and duration of follow-up.

  8. Triple Active Antiretroviral Regimen Including Enfuvirtide Via the Biojector is Effective and Safe

    Directory of Open Access Journals (Sweden)

    Mona Loutfy

    2007-01-01

    Full Text Available For full HIV virological suppression, three fully active antiretroviral agents are required. New drug classes should be included to ensure that agents are fully active. The addition of enfuvirtide and efavirenz to the present patient’s new antiretroviral regimen ensured that two fully active agents were in use in the setting of a moderate degree of nucleoside resistance and a high level of protease resistance, and where non-nucleoside reverse transcriptase inhibitors were still fully active. Both viral load and CD4 count responded favourably to this regimen. The patient received support from physicians and clinic staff in the introduction and use of enfuvirtide. To reduce injection site reactions, a needle-free injection system (Biojector proved effective.

  9. Are routine tuberculosis programme data suitable to report on antiretroviral therapy use of HIV-infected tuberculosis patients?

    NARCIS (Netherlands)

    Brouwer, Miranda; Gudo, Paula Samo; Simbe, Chalice Mage; Perdigão, Paula; van Leth, Frank

    2013-01-01

    Antiretroviral therapy (ART) is lifesaving for HIV-infected tuberculosis (TB) patients. ART-use by these patients lag behind compared to HIV-testing and co-trimoxazole preventive therapy. TB programmes provide the data on ART-use by HIV-infected TB patients, however often the HIV services provide

  10. Simplified clinical algorithm for identifying patients eligible for immediate initiation of antiretroviral therapy for HIV (SLATE): protocol for a randomised evaluation.

    Science.gov (United States)

    Rosen, Sydney; Fox, Matthew P; Larson, Bruce A; Brennan, Alana T; Maskew, Mhairi; Tsikhutsu, Isaac; Bii, Margaret; Ehrenkranz, Peter D; Venter, Wd Francois

    2017-05-28

    African countries are rapidly adopting guidelines to offer antiretroviral therapy (ART) to all HIV-infected individuals, regardless of CD4 count. For this policy of 'treat all' to succeed, millions of new patients must be initiated on ART as efficiently as possible. Studies have documented high losses of treatment-eligible patients from care before they receive their first dose of antiretrovirals (ARVs), due in part to a cumbersome, resource-intensive process for treatment initiation, requiring multiple clinic visits over a several-week period. The Simplified Algorithm for Treatment Eligibility (SLATE) study is an individually randomised evaluation of a simplified clinical algorithm for clinicians to reliably determine a patient's eligibility for immediate ART initiation without waiting for laboratory results or additional clinic visits. SLATE will enrol and randomise (1:1) 960 adult, HIV-positive patients who present for HIV testing or care and are not yet on ART in South Africa and Kenya. Patients randomised to the standard arm will receive routine, standard of care ART initiation from clinic staff. Patients randomised to the intervention arm will be administered a symptom report, medical history, brief physical exam and readiness assessment. Patients who have positive (satisfactory) results for all four components of SLATE will be dispensed ARVs immediately, at the same clinic visit. Patients who have any negative results will be referred for further clinical investigation, counselling, tests or other services prior to being dispensed ARVs. After the initial visit, follow-up will be by passive medical record review. The primary outcomes will be ART initiation ≤28 days and retention in care 8 months after study enrolment. Ethics approval has been provided by the Boston University Institutional Review Board, the University of the Witwatersrand Human Research Ethics Committee (Medical) and the KEMRI Scientific and Ethics Review Unit. Results will be published in

  11. Frequent hepatitis B virus rebound among HIV-hepatitis B virus-coinfected patients following antiretroviral therapy interruption

    DEFF Research Database (Denmark)

    Dore, Gregory J; Soriano, Vicente; Rockstroh, Jürgen

    2010-01-01

    .0002), nondetectable HBV DNA at baseline (P = 0.007), and black race (P = 0.03). Time to ART reinitiation was shorter (7.5, 15.6, and 17.8 months; P hepatitis C virus-positive and non-HBV/hepatitis...... C virus participants in the drug conservation arm. No hepatic decompensation events occurred among HBV-positive participants in either arm. CONCLUSION: HBV DNA rebound following ART interruption is common and may be associated with accelerated immune deficiency in HIV-HBV-coinfected patients.......BACKGROUND: The impact of antiretroviral therapy (ART) interruption in HIV-hepatitis B virus (HBV)-coinfected patients was examined in the Strategic Management of AntiRetroviral Therapy (SMART) study. METHODS: Plasma HBV DNA was measured in all hepatitis B surface antigen-positive (HBV...

  12. Nonadherence Factors and Sociodemographic Characteristics of HIV-Infected Adults Receiving Antiretroviral Therapy in Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria

    OpenAIRE

    Okoronkwo, Ijeoma; Okeke, Uchenna; Chinweuba, Anthonia; Iheanacho, Peace

    2013-01-01

    Adherence to treatment instructions with antiretroviral therapy (ART) is very crucial for successful treatment outcome. However, sticking to treatment instructions pose-great challenges to HIV/AIDS patients. This cross-sectional study was on HIV infected adults attending ART clinic in Nigeria to explore nonadherence factors in relation to their socioeconomic characteristics. Validated structured questionnaire was administered to 221 participants. Results showed a high nonadherence rate of 85....

  13. Early versus delayed initiation of antiretroviral therapy for Indian HIV-Infected individuals with tuberculosis on antituberculosis treatment.

    Science.gov (United States)

    Sinha, Sanjeev; Shekhar, Rahul C; Singh, Gurjeet; Shah, Nipam; Ahmad, Hafiz; Kumar, Narendra; Sharma, Surendra K; Samantaray, J C; Ranjan, Sanjai; Ekka, Meera; Sreenivas, Vishnu; Mitsuyasu, Ronald T

    2012-07-31

    For antiretroviral therapy (ART) naive human immunodeficiency virus (HIV) infected adults suffering from tuberculosis (TB), there is uncertainty about the optimal time to initiate highly active antiretroviral therapy (HAART) after starting antituberculosis treatment (ATT), in order to minimize mortality, HIV disease progression, and adverse events. In a randomized, open label trial at All India Institute of Medical Sciences, New Delhi, India, eligible HIV positive individuals with a diagnosis of TB were randomly assigned to receive HAART after 2-4 or 8-12 weeks of starting ATT, and were followed for 12 months after HAART initiation. Participants received directly observed therapy short course (DOTS) for TB, and an antiretroviral regimen comprising stavudine or zidovudine, lamivudine, and efavirenz. Primary end points were death from any cause, and progression of HIV disease marked by failure of ART. A total of 150 patients with HIV and TB were initiated on HAART: 88 received it after 2-4 weeks (early ART) and 62 after 8-12 weeks (delayed ART) of starting ATT. There was no significant difference in mortality between the groups after the introduction of HAART. However, incidence of ART failure was 31% in delayed versus 16% in early ART arm (p = 0.045). Kaplan Meier disease progression free survival at 12 months was 79% for early versus 64% for the delayed ART arm (p = 0.05). Rates of adverse events were similar. Early initiation of HAART for patients with HIV and TB significantly decreases incidence of HIV disease progression and has good tolerability. CTRI/2011/12/002260.

  14. Potential drug interactions in patients given antiretroviral therapy.

    Science.gov (United States)

    Santos, Wendel Mombaque Dos; Secoli, Silvia Regina; Padoin, Stela Maris de Mello

    2016-11-21

    to investigate potential drug-drug interactions (PDDI) in patients with HIV infection on antiretroviral therapy. a cross-sectional study was conducted on 161 adults with HIV infection. Clinical, socio demographic, and antiretroviral treatment data were collected. To analyze the potential drug interactions, we used the software Micromedex(r). Statistical analysis was performed by binary logistic regression, with a p-value of ≤0.05 considered statistically significant. of the participants, 52.2% were exposed to potential drug-drug interactions. In total, there were 218 potential drug-drug interactions, of which 79.8% occurred between drugs used for antiretroviral therapy. There was an association between the use of five or more medications and potential drug-drug interactions (p = 0.000) and between the time period of antiretroviral therapy being over six years and potential drug-drug interactions (p central nervous and cardiovascular systems, but also can interfere in tests used for detection of HIV resistance to antiretroviral drugs. investigar potenciais interações droga-droga (PDDI) em pacientes infectados com HIV em terapia de antirretroviral. um estudo de corte transversal foi conduzido em 161 pessoas infectadas com o HIV. Dados de tratamentos clínicos, sociodemográficos e antirretrovirais foram coletados. Para analisar a possível interação medicamentosa, nós usamos o software Micromedex(r). A análise estatística foi feita por regressão logística binária, com um valor P de ≤0.05, considerado estatisticamente significativo. dos participantes, 52.2% foram expostos a potenciais interações droga-droga. No total, houve 218 interações droga-droga, das quais 79.8% ocorreram entre drogas usadas para a terapia antirretroviral. Houve uma associação entre o uso de cinco ou mais medicamentos e possíveis interações droga-droga (p = 0.000), e entre o período de tempo de terapia antirretroviral acima de seis anos e possíveis interações droga

  15. Low Non-structured Antiretroviral Therapy Interruptions in HIV-Infected Persons Who Inject Drugs Receiving Multidisciplinary Comprehensive HIV Care at an Outpatient Drug Abuse Treatment Center.

    Science.gov (United States)

    Vallecillo, Gabriel; Mojal, Sergio; Roquer, Albert; Samos, Pilar; Luque, Sonia; Martinez, Diana; Martires, Paula Karen; Torrens, Marta

    2016-05-01

    Continuous HIV treatment is necessary to ensure successful combined antiretroviral therapy (cART). The aim of this study was to evaluate the incidence of patient-initiated non-structured treatment interruptions in HIV-infected persons who inject drugs and who received a multidisciplinary comprehensive program, including medical HIV care, drug-dependence treatment and psychosocial support, at a drug outpatient addiction center. Non-structured treatment interruptions were defined as ≥30 consecutive days off cART without medical indication. During a median follow-up of 53.8 months, 37/132 (28 %) patients experienced the first non-structured treatment interruptions. The cumulative probability of cART interruption at 5 years was 31.2 % (95 % CI 22.4-40.0). Current drug use injection ≥1/day (HR 14.77; 95 % CI 5.90-36.96) and cART naive patients (HR 0.35, 95 % CI 0.14-0.93) were predictive factors for non-structured treatment interruptions. HIV care provided at a drug addiction center is a useful strategy to sustain continuous cART, however, drug abstinence is essential for the long-term maintenance of cART.

  16. Evolution of drug resistance in HIV-infected patients remaining on a virologically failing combination antiretroviral therapy regimen

    DEFF Research Database (Denmark)

    Cozzi-Lepri, Alessandro; Phillips, Andrew N; Ruiz, Lidia

    2007-01-01

    OBJECTIVE: To estimate the extent of drug resistance accumulation in patients kept on a virologically failing regimen and its determinants in the clinical setting. DESIGN: The study focused on 110 patients of EuroSIDA on an unchanged regimen who had two genotypic tests performed at two time points...... (t0 and t1) when viral load was > 400 copies/ml. METHODS: Accumulation of resistance between t0 and t1 was measured using genotypic susceptibility scores (GSS) obtained by counting the total number of active drugs (according to the Rega system v6.4.1) among all licensed antiretrovirals as of 1...... January 2006. Patients were grouped according to the number of active drugs in the failing regimen at t0 (GSS_f-t0). RESULTS: At t0, patients had been on the failing combination antiretroviral therapy (cART) for a median of 11 months (range, 6-50 months). Even patients with extensive resistance...

  17. The status of HIV-1 resistance to antiretroviral drugs in sub-Saharan Africa

    NARCIS (Netherlands)

    Hamers, Raph L.; Derdelinckx, Inge; van Vugt, Michèle; Stevens, Wendy; Rinke de Wit, Tobias F.; Schuurman, Rob

    2008-01-01

    Access to highly active antiretroviral therapy (HAART) for persons infected with HIV in sub-Saharan Africa has greatly improved over the past few years. However, data on long-term clinical outcomes of Africans receiving HAART, patterns of HIV resistance to antiretroviral drugs and implications of

  18. Cardiovascular disease risk factors in HIV patients--association with antiretroviral therapy. Results from the DAD study

    DEFF Research Database (Denmark)

    Friis-Møller, Nina; Weber, Rainer; Reiss, Peter

    2003-01-01

    , a prospective multinational cohort study initiated in 1999. METHODS: Cross-sectional analyses of CVD risk factors at baseline. The data collected includes data on demographic variables, cigarette smoking, diabetes mellitus, hypertension, dyslipidaemia, body mass index, stage of HIV infection, antiretroviral......OBJECTIVE: To determine the prevalence of risk factors for cardiovascular disease (CVD) among HIV-infected persons, and to investigate any association between such risk factors, stage of HIV disease, and use of antiretroviral therapies. DESIGN: Baseline data from 17,852 subjects enrolled in DAD...... therapy. RESULTS: Almost 25% of the study population were at an age where there is an appreciable risk of CVD, with those receiving a protease inhibitor (PI) and/or non-nucleoside reverse transcriptase inhibitor (NNRTI) tending to be older. 1.4% had a previous history of CVD and 51.5% were cigarette...

  19. Nevirapine and efavirenz elicit different changes in lipid profiles in antiretroviral-therapy-naive patients infected with HIV-1.

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    Frank van Leth

    2004-10-01

    Full Text Available BACKGROUND: Patients infected with HIV-1 initiating antiretroviral therapy (ART containing a non-nucleoside reverse transcriptase inhibitor (NNRTI show presumably fewer atherogenic lipid changes than those initiating most ARTs containing a protease inhibitor. We analysed whether lipid changes differed between the two most commonly used NNRTIs, nevirapine (NVP and efavirenz (EFV. METHODS AND FINDINGS: Prospective analysis of lipids and lipoproteins was performed in patients enrolled in the NVP and EFV treatment groups of the 2NN study who remained on allocated treatment during 48 wk of follow-up. Patients were allocated to NVP (n = 417, or EFV (n = 289 in combination with stavudine and lamivudine. The primary endpoint was percentage change over 48 wk in high-density lipoprotein cholesterol (HDL-c, total cholesterol (TC, TC:HDL-c ratio, non-HDL-c, low-density lipoprotein cholesterol, and triglycerides. The increase of HDL-c was significantly larger for patients receiving NVP (42.5% than for patients receiving EFV (33.7%; p = 0.036, while the increase in TC was lower (26.9% and 31.1%, respectively; p = 0.073, resulting in a decrease of the TC:HDL-c ratio for patients receiving NVP (-4.1% and an increase for patients receiving EFV (+5.9%; p < 0.001. The increase of non-HDL-c was smaller for patients receiving NVP (24.7% than for patients receiving EFV (33.6%; p = 0.007, as were the increases of triglycerides (20.1% and 49.0%, respectively; p < 0.001 and low-density lipoprotein cholesterol (35.0% and 40.0%, respectively; p = 0.378. These differences remained, or even increased, after adjusting for changes in HIV-1 RNA and CD4+ cell levels, indicating an effect of the drugs on lipids over and above that which may be explained by suppression of HIV-1 infection. The increases in HDL-c were of the same order of magnitude as those seen with the use of the investigational HDL-c-increasing drugs. CONCLUSION: NVP-containing ART shows larger increases in HDL

  20. Patient attrition from the HIV antiretroviral therapy program at two hospitals in Haiti

    Directory of Open Access Journals (Sweden)

    Nancy H. Puttkammer

    2014-10-01

    Full Text Available OBJECTIVE: To identify factors associated with antiretroviral therapy (ART attrition among patients initiating therapy in 2005-2011 at two large, public-sector department-level hospitals, and to inform interventions to improve ART retention. METHODS: This retrospective cohort study used data from the iSanté electronic medical record (EMR system. The study characterized ART attrition levels and explored the patient demographic, clinical, temporal, and service utilization factors associated with ART attrition, using time-to-event analysis methods. RESULTS: Among the 2 023 patients in the study, ART attrition on average was 17.0 per 100 person-years (95% confidence interval (CI: 15.8-18.3. In adjusted analyses, risk of ART attrition was up to 89% higher for patients living in distant communes compared to patients living in the same commune as the hospital (hazard ratio: 1.89, 95%CI: 1.54-2.33; P < 0.001. Hospital site, earlier year of ART start, spending less time enrolled in HIV care prior to ART initiation, receiving a non-standard ART regimen, lacking counseling prior to ART initiation, and having a higher body mass index were also associated with attrition risk. CONCLUSIONS: The findings suggest quality improvement interventions at the two hospitals, including: enhanced retention support and transportation subsidies for patients accessing care from remote areas; counseling for all patients prior to ART initiation; timely outreach to patients who miss ART pick-ups; "bridging services" for patients transferring care to alternative facilities; routine screening for anticipated interruptions in future ART pick-ups; and medical case review for patients placed on non-standard ART regimens. The findings are also relevant for policymaking on decentralization of ART services in Haiti.

  1. Clinician perceptions and patient experiences of antiretroviral treatment integration in primary health care clinics, Tshwane, South Africa.

    Science.gov (United States)

    Mathibe, Maphuthego D; Hendricks, Stephen J H; Bergh, Anne-Marie

    2015-10-02

    Primary Health Care (PHC) clinicians and patients are major role players in the South African antiretroviral treatment programme. Understanding their perceptions and experiences of integrated care and the management of people living with HIV and AIDS in PHC facilities is necessary for successful implementation and sustainability of integration. This study explored clinician perceptions and patient experiences of integration of antiretroviral treatment in PHC clinics. An exploratory, qualitative study was conducted in four city of Tshwane PHC facilities. Two urban and two rural facilities following different models of integration were included. A self-administered questionnaire with open-ended items was completed by 35 clinicians and four focus group interviews were conducted with HIV-positive patients. The data were coded and categories were grouped into sub-themes and themes. Workload, staff development and support for integration affected clinicians' performance and viewpoints. They perceived promotion of privacy, reduced discrimination and increased access to comprehensive care as benefits of service integration. Delays, poor patient care and patient dissatisfaction were viewed as negative aspects of integration. In three facilities patients were satisfied with integration or semi-integration and felt common queues prevented stigma and discrimination, whilst the reverse was true in the facility with separate services. Single-month issuance of antiretroviral drugs and clinic schedule organisation was viewed negatively, as well as poor staff attitudes, poor communication and long waiting times. Although a fully integrated service model is preferable, aspects that need further attention are management support from health authorities for health facilities, improved working conditions and appropriate staff development opportunities.

  2. Reduced quantitative ultrasound bone mineral density in HIV-infected patients on antiretroviral therapy in Senegal.

    Directory of Open Access Journals (Sweden)

    Amandine Cournil

    Full Text Available BACKGROUND: Bone status in HIV-infected patients on antiretroviral treatment (ART is poorly documented in resource-limited settings. We compared bone mineral density between HIV-infected patients and control subjects from Dakar, Senegal. METHODS: A total of 207 (134 women and 73 men HIV-infected patients from an observational cohort in Dakar (ANRS 1215 and 207 age- and sex-matched controls from the general population were enrolled. Bone mineral density was assessed by quantitative ultrasound (QUS at the calcaneus, an alternative to the reference method (i.e. dual X-absorptiometry, often not available in resource-limited countries. RESULTS: Mean age was 47.0 (±8.5 years. Patients had received ART for a median duration of 8.8 years; 45% received a protease inhibitor and 27% tenofovir; 84% had undetectable viral load. Patients had lower body mass index (BMI than controls (23 versus 26 kg/m(2, P<0.001. In unadjusted analysis, QUS bone mineral density was lower in HIV-infected patients than in controls (difference: -0.36 standard deviation, 95% confidence interval (CI: -0.59;-0.12, P = 0.003. Adjusting for BMI, physical activity, smoking and calcium intake attenuated the difference (-0.27, CI: -0.53;-0.002, P = 0.05. Differences in BMI between patients and controls explained a third of the difference in QUS bone mineral density. Among patients, BMI was independently associated with QUS bone mineral density (P<0.001. An association between undetectable viral load and QUS bone density was also suggested (β = 0.48, CI: 0.02;0.93; P = 0.04. No association between protease inhibitor or tenofovir use and QUS bone mineral density was found. CONCLUSION: Senegalese HIV-infected patients had reduced QUS bone mineral density in comparison with control subjects, in part related to their lower BMI. Further investigation is needed to clarify the clinical significance of these observations.

  3. Patient- and population-level health consequences of discontinuing antiretroviral therapy in settings with inadequate HIV treatment availability

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    Kimmel April D

    2012-09-01

    Full Text Available Abstract Background In resource-limited settings, HIV budgets are flattening or decreasing. A policy of discontinuing antiretroviral therapy (ART after HIV treatment failure was modeled to highlight trade-offs among competing policy goals of optimizing individual and population health outcomes. Methods In settings with two available ART regimens, we assessed two strategies: (1 continue ART after second-line failure (Status Quo and (2 discontinue ART after second-line failure (Alternative. A computer model simulated outcomes for a single cohort of newly detected, HIV-infected individuals. Projections were fed into a population-level model allowing multiple cohorts to compete for ART with constraints on treatment capacity. In the Alternative strategy, discontinuation of second-line ART occurred upon detection of antiretroviral failure, specified by WHO guidelines. Those discontinuing failed ART experienced an increased risk of AIDS-related mortality compared to those continuing ART. Results At the population level, the Alternative strategy increased the mean number initiating ART annually by 1,100 individuals (+18.7% to 6,980 compared to the Status Quo. More individuals initiating ART under the Alternative strategy increased total life-years by 15,000 (+2.8% to 555,000, compared to the Status Quo. Although more individuals received treatment under the Alternative strategy, life expectancy for those treated decreased by 0.7 years (−8.0% to 8.1 years compared to the Status Quo. In a cohort of treated patients only, 600 more individuals (+27.1% died by 5 years under the Alternative strategy compared to the Status Quo. Results were sensitive to the timing of detection of ART failure, number of ART regimens, and treatment capacity. Although we believe the results robust in the short-term, this analysis reflects settings where HIV case detection occurs late in the disease course and treatment capacity and the incidence of newly detected patients are

  4. Outcomes of antiretroviral treatment: a comparison between hospitals and health centers in Ethiopia.

    Science.gov (United States)

    Balcha, Taye T; Jeppsson, Anders

    2010-01-01

    the objective of this study was to compare the outcomes of antiretroviral therapy (ART) between hospital and health center levels in Ethiopia. medical records of 1709 ART patients followed for 24 months at 2 hospitals and 3 health centers in the Oromia region of Ethiopia were reviewed. Noted outcomes of ART were currently alive and on treatment; lost to follow-up (LTFU); transferred out (TO); and died (D). of 1709 HIV-positive patients started on ART between September 2006 and February 2007, 1044 (61%) remained alive and were on treatment after 24-month follow-up. In all, 835 (57%) of ART patients at hospitals and 209 (83%) at health centers were retained in the program. Of those who were alive and receiving ART, 79% of patients at health centers and 72% at hospitals were clinically or immunologically improving. In addition, 331 (23%) patients at hospitals were LFTU as compared to 24 (10%) of patients at health centers (relative risk [RR] at 95% confidence interval [CI]: .358 [.231-.555]). While 11% was the mortality rate at hospitals, 5% of patients at health centers also died (RR at 95% CI: .360 [.192-.673]). antiretroviral therapy at health centers was associated with more favorable outcomes than at hospitals.

  5. Death rates in HIV-positive antiretroviral-naive patients with CD4 count greater than 350 cells per microL in Europe and North America: a pooled cohort observational study

    DEFF Research Database (Denmark)

    Lodwick, Rebecca K; Sabin, Caroline A; Porter, Kholoud

    2010-01-01

    Whether people living with HIV who have not received antiretroviral therapy (ART) and have high CD4 cell counts have higher mortality than the general population is unknown. We aimed to examine this by analysis of pooled data from industrialised countries.......Whether people living with HIV who have not received antiretroviral therapy (ART) and have high CD4 cell counts have higher mortality than the general population is unknown. We aimed to examine this by analysis of pooled data from industrialised countries....

  6. The cost of antiretroviral treatment service for patients with HIV/AIDS in a central outpatient clinic in Vietnam

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    Nguyen LT

    2014-02-01

    Full Text Available Long Thanh Nguyen,1 Bach Xuan Tran,2 Cuong Tuan Tran,1 Huong Thi Le,1 Son Van Tran1 1Authority of HIV/AIDS Control, Ministry of Health, Hanoi, Vietnam; 2Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam Introduction: Antiretroviral treatment (ART services are estimated to account for 30% of the total resources needed for human immunodeficiency virus (HIV/acquired immunodeficiency syndrome (AIDS control and prevention in Vietnam during the 2011–2020 timeframe. With international funding decreasing, determining the total cost of HIV/AIDS treatment is necessary in order to develop a master plan for the transition of ART services delivery and management. We analyzed the costs of HIV/AIDS treatment paid by both HIV programs and patients in a central outpatient clinic, and we explored factors associated with the capacity of patients to pay for this service. Methods: Patients (n=315 receiving ART in the Department of Infectious Diseases at Bach Mai Hospital, Hanoi, Vietnam, were interviewed. Patient records and expenses were reviewed. Results: The total cost of ART per patient was US$611 (75% from health care providers, 25% from patients or their families. The cost of a second-line regimen was found to be 2.7 times higher than the first-line regimen cost. Most outpatients (73.3% were able to completely pay for all of their ART expenses. Capacity to pay for ART was influenced by five factors, including marital status, distance from house to clinic, patient's monthly income, household economic condition, and health insurance status. Most of the patients (84.8% would have been willing to pay for health insurance if a copayment scheme for ART were to be introduced. Conclusion: This study provides evidence on payment capacity of HIV/AIDS patients in Vietnam and supplies information on ART costs from both provider and patient perspectives. In particular, results from this study suggest that earlier access to ART

  7. Systematic review of antiretroviral-associated lipodystrophy: lipoatrophy, but not central fat gain, is an antiretroviral adverse drug reaction.

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    Reneé de Waal

    Full Text Available BACKGROUND: Lipoatrophy and/or central fat gain are observed frequently in patients on antiretroviral therapy (ART. Both are assumed to be antiretroviral adverse drug reactions. METHODS: We conducted a systematic review to determine whether fat loss or gain was more common in HIV-infected patients on ART than in uninfected controls; was associated with specific antiretrovirals; and would reverse after switching antiretrovirals. RESULTS: Twenty-seven studies met our inclusion criteria. One cohort study reported more lipoatrophy, less subcutaneous fat gain, but no difference in central fat gain in HIV-infected patients on ART than in controls. Randomised controlled trials (RCTs showed more limb fat loss (or less fat gain with the following regimens: stavudine (versus other nucleoside reverse transcriptase inhibitors (NRTIs; efavirenz (versus protease inhibitors (PIs; and NRTI-containing (versus NRTI-sparing. RCTs showed increased subcutaneous fat after switching to NRTI-sparing regimens or from stavudine/zidovudine to abacavir/tenofovir. There were no significant between-group differences in trunk and/or visceral fat gain in RCTs of various regimens, but results from efavirenz versus PI regimens were inconsistent. There was no significant between-group differences in central fat gain in RCTs switched to NRTI-sparing regimens, or from PI-containing regimens. CONCLUSIONS: There is clear evidence of a causal relationship between NRTIs (especially thymidine analogues and lipoatrophy, with concomitant PIs possibly having an ameliorating effect or efavirenz causing additive toxicity. By contrast, central fat gain appears to be a consequence of treating HIV infection, because it is not different from controls, is not linked to any antiretroviral class, and doesn't improve on switching.

  8. HIV-related symptoms and management in HIV and antiretroviral therapy patients in KwaZulu-Natal, South Africa: A longitudinal study

    Science.gov (United States)

    Peltzer, Karl

    2014-01-01

    Aim The study aimed to determine the prevalence, predictors, and self-reported management of HIV- or ARV-related symptoms among HIV patients prior to antiretroviral therapy (ART) and over three time points while receiving ART in KwaZulu-Natal, South Africa. Method A total of 735 consecutive patients (29.8% male and 70.2% female) who attended three HIV clinics completed assessments prior to ARV initiation, 519 after 6 months, 557 after 12 months, and 499 after 20 months on ART. Results The HIV patients reported an average of 7.5 symptoms (prior to ART), 1.2 symptoms after 6 months on ART, 0.3 symptoms after 12 months on ART, and 0.2 symptoms after 20 months on ART on the day of the interview, with a higher symptom frequency amongst patients who were not employed, had lower CD4 cell counts, experienced internalised stigma, and used alcohol. The most common symptoms or conditions identified by the self-report included tuberculosis, diarrhoea, headaches, rash, nausea and vomiting, pain, neuropathy, lack of appetite, cough, and chills. Overall, the participants reported medications as the most frequently occurring management strategy, with the second being spiritual, and the third being complementary or traditional treatments. The use of all other management strategies decreased over the four different assessment periods from prior to ART to 20 months on ART. Conclusion This study found a high symptom burden among HIV patients, which significantly decreased with progression on antiretroviral treatment. Several symptoms that persisted over time and several sociodemographic factors were identified that can guide symptom management. The utilisation of different symptom management strategies (medical, spiritual, complementary, and traditional) should be taken into consideration in HIV treatment. PMID:24405285

  9. Traditional, complementary and alternative medicine use by HIV patients a decade after public sector antiretroviral therapy roll out in South Africa: a cross sectional study.

    Science.gov (United States)

    Nlooto, Manimbulu; Naidoo, Panjasaram

    2016-05-17

    The roll out of antiretroviral therapy in the South African public health sector in 2004 was preceded by the politicisation of HIV-infection which was used to promote traditional medicine for the management of HIV/AIDS. One decade has passed since; however, questions remain on the extent of the use of traditional, complementary and alternative medicine (TCAM) by HIV-infected patients. This study therefore aimed at investigating the prevalence of the use of African traditional medicine (ATM), complementary and alternative medicines (CAM) by adult patients in the eThekwini and UThukela Health Districts, South Africa. A cross- sectional study was carried out at 8 public health sector antiretroviral clinics using interviewer-administered semi-structured questionnaires. These were completed from April to October 2014 by adult patients who had been on antiretroviral therapy (ART) for at least three months. Use of TCAM by patients was analysed by descriptive statistics using frequency and percentages with standard error. Where the associated relative error was equal or greater to 0.50, the percentage was rejected as unstable. A p-value public health sector, the use of TCAM is still prevalent amongst a small percentage of HIV infected patients attending public healthcare sector antiretroviral clinics. Further research is needed to explore reasons for use and health benefits or risks experienced by the minority that uses both conventional antiretroviral therapy with TCAM.

  10. Engaging HIV-infected patients in antiretroviral therapy services: CD4 cell count testing after HIV diagnosis from 2005 to 2009 in Yunnan and Guangxi, China

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yao; Ray Y. Chen; ZHANG Fu-jie; LU Lin; LI Hui-qin; LIU Wei; TANG Zhi-rong; FANG Hua; Jennifer Y. Chen; MA Ye; ZHAO Yan

    2011-01-01

    Background The initiation and expansion of China's national free antiretroviral therapy program has led to significant improvement of survival among its participants. Success of further scaling up treatment coverage rests upon intensifying HIV screening and efficient linkage of care. Timely CD4 cell count testing after HIV diagnosis is necessary to determine whether a patient meets criteria for antiretroviral treatment, and represents a crucial link to engage HIV-infected patients in appropriate care, which has not been evaluated in China.Methods We evaluated all patients ≥16 years who tested HIV positive from 2005 to 2009 in Yunnan and Guangxi.Multivariate Logistic regression models were applied to identify factors associated with lack of CD4 cell count testing within 6 months after HIV diagnosis.Results A total of 83 556 patients were included. Over the study period, 30 635 (37%) of subjects received a CD4 cell count within 6 months of receiving the HIV diagnosis. The rate of CD4 cell count testing within 6 months of HIV diagnosis increased significantly from 7% in 2005 to 62% in 2009. Besides the earlier years of HIV diagnosis, negative predictors for CD4 cell count testing in multivariate analyses included older age, not married or unclear marriage status,incarceration, diagnosis at sexual transmitted disease clinics, mode of HIV transmission classified as men who have sex with men, intravenous drug users or transmission route unclear, while minority ethnicity, receipt of high school or higher education, diagnosis at voluntary counseling and testing clinics, and having HIV positive parents were protective.Conclusions Significant progress has been made in increasing CD4 testing among newly diagnosed HIV positive patients in Yunnan and Guangxi from 2005-2009. However, a sizable proportion of HIV positive patients still lack CD4testing within 6 months of diagnosis. Improving CD4 testing, particularly among patients with identified risk factors, is essential to

  11. Risk factors for intestinal parasitosis among antiretroviral-treated HIV/AIDS patients in Ethiopia.

    Science.gov (United States)

    Mahmud, Mahmud Abdulkader; Bezabih, Afework Mulugeta; Gebru, Rezene Berhe

    2014-10-01

    Summary A cross-sectional survey was conducted to determine the risk factors associated with intestinal parasitosis in HIV/AIDS patients receiving antiretroviral therapy (ART). Socio-demographic information was collected and faecal samples were analysed from 384 randomly selected patients on ART. Data on CD4+ T-cell counts and World Health Organization clinical staging were obtained from the medical records at the hospital. The overall prevalence of intestinal parasitosis was 56% (95% confidence interval [CI]: 51% to 61%). No opportunistic intestinal parasites or Schistosoma haematobium eggs were detected. Unavailability of latrine and lack of hand washing with soap were associated with Entamoeba histolytica/dispar (adjusted odds ratio [AOR], 2.75; 95% CI: 1.77 to 4.27 and AOR, 2.67; 95% CI: 1.60 to 4.44, respectively) and Giardia lamblia (AOR, 2.08; 95% CI: 1.08 to 3.99 and AOR, 2.46; 95% CI: 1.06 to 5.75, respectively) infections. Intestinal parasitosis was significantly associated with low CD4 cell count (p = 0.002). In contrast, intestinal parasitic infections were not associated (p > 0.05) with the World Health Organization disease staging. In summary, poor personal hygiene and sanitation practice contributed to the high prevalence of intestinal parasitosis. Routine diagnosis for intestinal parasitic infections should be performed in patients attending ART clinics in this setting. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  12. Frequency of Antiretroviral Resistance Mutations among Infants Exposed to Single-Dose Nevirapine and Short Course Maternal Antiretroviral Regimens: ACTG A5207.

    Science.gov (United States)

    Hitti, Jane; Halvas, Elias K; Zheng, Lu; Panousis, Constantinos G; Kabanda, Joseph; Taulo, Frank; Kumarasamy, Nagalingeswaran; Pape, Jean William; Lalloo, Umesh; Sprenger, Heather; Klingman, Karin L; Chan, Ellen S; McMahon, Deborah; Mellors, John W

    2014-11-01

    Intrapartum single-dose nevirapine (sdNVP) reduces HIV-1 perinatal transmission but selects NVP resistance among mothers and infants. We evaluated the frequency of antiretroviral resistance among infants with intrauterine HIV-1 infection exposed to sdNVP and maternal antenatal or breastfeeding antiretroviral therapy. This analysis included 429 infants from sub-Saharan Africa, India and Haiti whose 422 mothers received sdNVP plus maternal study treatment. At entry mothers had CD4>250/μL and were ART-naïve except for antenatal ZDV per local standard of care. Maternal study treatment started intrapartum and included ZDV/3TC, TDF/FTC or LPV/r for 7 or 21 days in a randomized factorial design. Infants received sdNVP study treatment and ZDV if local standard of care. Infant HIV RNA or DNA PCR and samples for genotype were obtained at birth and weeks 2, 4 and 12; infants who ever breast-fed were also tested at weeks 16, 24, 48 and 96. Samples from HIV-1-infected infants were tested for drug resistance by population genotype (ViroSeq). NVP or NRTI resistance mutations were assessed using the IAS-USA mutation list. Perinatal HIV-1 transmission occurred in 17 (4.0%) infants including 12 intrauterine infections. Resistance mutations were detected among 5 (42%) intrauterine-infected infants; of these, 3 had mutations conferring resistance to NVP alone, 1 had resistance to NRTI alone, and 1 had dual-class resistance mutations. Among the 2 infants with NRTI mutations, one (K70R) was likely maternally transmitted and one (K65R) occurred in the context of breastfeeding exposure to maternal antiretroviral therapy. Infants with intrauterine HIV infection are at risk of acquiring resistance mutations from exposure to maternal antiretroviral medications intrapartum and/or during breastfeeding. New approaches are needed to lower the risk of antiretroviral resistance in these infants.

  13. Initiating antiretroviral therapy for HIV at a patient's first clinic visit: a cost-effectiveness analysis of the rapid initiation of treatment randomized controlled trial.

    Science.gov (United States)

    Long, Lawrence C; Maskew, Mhairi; Brennan, Alana T; Mongwenyana, Constance; Nyoni, Cynthia; Malete, Given; Sanne, Ian; Fox, Matthew P; Rosen, Sydney

    2017-07-17

    Determine the cost and cost-effectiveness of single-visit (same-day) antiretroviral treatment (ART) initiation compared to standard of care initiation. Cost-effectiveness analysis of individually randomized (1 : 1) pragmatic trial of single-visit initiation, which increased viral suppression at 10 months by 26% [relative risk (95% confidence interval) 1.26 (1.05-1.50)]. Primary health clinic in Johannesburg, South Africa. HIV positive, adult, nonpregnant patients not yet on ART or known to be eligible who presented at the clinic 8 May 2013 to 29 August 2014. Same-day ART initiation using point-of-care laboratory instruments and accelerated clinic procedures to allow treatment-eligible patients to receive antiretroviral medications at the same visit as testing HIV positive or having an eligible CD4 cell count. Comparison was to standard of care ART initiation, which typically required three to five additional clinic visits. Average cost per patient enrolled and per patient achieving the primary outcome of initiated 90 days or less and suppressed 10 months or less, and production cost per patient achieving primary outcome (all costs per primary outcome patients). The average cost per patient enrolled, per patient achieving the primary outcome, and production cost were $319, $487, and $738 in the standard arm and $451, $505, and $707 in the rapid arm. Same-day treatment initiation was more effective than standard initiation, more expensive per patient enrolled, and less expensive to produce a patient achieving the primary outcome. Omitting point-of-care laboratory tests at initiation and focusing on high-volume clinics have the potential to reduce costs substantially and should be evaluated in routine settings.

  14. Early versus delayed initiation of antiretroviral therapy for Indian HIV-Infected individuals with tuberculosis on antituberculosis treatment

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    Sinha Sanjeev

    2012-07-01

    Full Text Available Abstract Background For antiretroviral therapy (ART naive human immunodeficiency virus (HIV infected adults suffering from tuberculosis (TB, there is uncertainty about the optimal time to initiate highly active antiretroviral therapy (HAART after starting antituberculosis treatment (ATT, in order to minimize mortality, HIV disease progression, and adverse events. Methods In a randomized, open label trial at All India Institute of Medical Sciences, New Delhi, India, eligible HIV positive individuals with a diagnosis of TB were randomly assigned to receive HAART after 2-4 or 8-12 weeks of starting ATT, and were followed for 12 months after HAART initiation. Participants received directly observed therapy short course (DOTS for TB, and an antiretroviral regimen comprising stavudine or zidovudine, lamivudine, and efavirenz. Primary end points were death from any cause, and progression of HIV disease marked by failure of ART. Findings A total of 150 patients with HIV and TB were initiated on HAART: 88 received it after 2-4 weeks (early ART and 62 after 8-12 weeks (delayed ART of starting ATT. There was no significant difference in mortality between the groups after the introduction of HAART. However, incidence of ART failure was 31% in delayed versus 16% in early ART arm (p = 0.045. Kaplan Meier disease progression free survival at 12 months was 79% for early versus 64% for the delayed ART arm (p = 0.05. Rates of adverse events were similar. Interpretation Early initiation of HAART for patients with HIV and TB significantly decreases incidence of HIV disease progression and has good tolerability. Trial registration CTRI/2011/12/002260

  15. Survival and predictors of mortality among human immunodeficiency virus patients on anti-retroviral treatment at Jinka Hospital, South Omo, Ethiopia: a six years retrospective cohort study

    Science.gov (United States)

    Ameni, Gobena

    2016-01-01

    OBJECTIVES The survival rate of human immunodeficiency virus (HIV)-infected patients receiving treatment in Ethiopia is poorly understood. This study aimed to determine the survival rate and predictors of mortality among HIV-infected adults on antiretroviral therapy (ART) at Jinka Hospital, South Omo, Ethiopia. METHODS A 6-year retrospective cohort study was conducted using 350 patient records drawn from 1,899 patients on ART at Jinka Hospital from September 2010 to August 2015. The data were analyzed using Kaplan-Meier statistics and Cox regression models. RESULTS Of the 350 study participants, 315 (90.0%) were censored and 35 (10.0%) died. Twenty-two (62.9%) of the deaths occurred during the first year of treatment. The total follow-up encompassed 1,995 person-years, with an incidence rate of 1.75 deaths per 100 person-years. The mean survival time of patients on highly active antiretroviral therapy (HAART) was 30.84±19.57 months. The overall survival of patients on HAART was 64.00% (95% confidence interval [CI], 61.85 to 66.21%) at 72 months of follow-up. The significant predictors of mortality included non-disclosure of HIV status (adjusted hazard ratio [aHR], 5.82; 95% CI, 1.91 to 17.72), a history of tuberculosis (aHR, 1.82; 95% CI, 1.41 to 3.51), and ambulatory (aHR, 2.97; 95% CI, 1.20 to 8.86) or bedridden (aHR, 4.67; 95% CI, 1.30 to 17.27) functional status, World Health Organization (WHO) clinical stage IV illness (aHR, 24.97; 95% CI, 2.75 to 26.45), and substance abusers (aHR, 3.72; 95% CI, 1.39 to 9.97). CONCLUSIONS Patients with a history of tuberculosis treatment, ambulatory or bedridden functional status, or advanced WHO clinical stage disease, as well substance abusers, should be carefully monitored, particularly in the first few months after initiating antiretroviral therapy. Patients should also be encouraged to disclose their status to their relatives. PMID:27820957

  16. Survival and predictors of mortality among human immunodeficiency virus patients on anti-retroviral treatment at Jinka Hospital, South Omo, Ethiopia: a six years retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Erdaw Tachbele

    2016-11-01

    Full Text Available OBJECTIVES The survival rate of human immunodeficiency virus (HIV-infected patients receiving treatment in Ethiopia is poorly understood. This study aimed to determine the survival rate and predictors of mortality among HIV-infected adults on antiretroviral therapy (ART at Jinka Hospital, South Omo, Ethiopia. METHODS A 6-year retrospective cohort study was conducted using 350 patient records drawn from 1,899 patients on ART at Jinka Hospital from September 2010 to August 2015. The data were analyzed using Kaplan-Meier statistics and Cox regression models. RESULTS Of the 350 study participants, 315 (90.0% were censored and 35 (10.0% died. Twenty-two (62.9% of the deaths occurred during the first year of treatment. The total follow-up encompassed 1,995 person-years, with an incidence rate of 1.75 deaths per 100 person-years. The mean survival time of patients on highly active antiretroviral therapy (HAART was 30.84±19.57 months. The overall survival of patients on HAART was 64.00% (95% confidence interval [CI], 61.85 to 66.21% at 72 months of follow-up. The significant predictors of mortality included non-disclosure of HIV status (adjusted hazard ratio [aHR], 5.82; 95% CI, 1.91 to 17.72, a history of tuberculosis (aHR, 1.82; 95% CI, 1.41 to 3.51, and ambulatory (aHR, 2.97; 95% CI, 1.20 to 8.86 or bedridden (aHR, 4.67; 95% CI, 1.30 to 17.27 functional status, World Health Organization (WHO clinical stage IV illness (aHR, 24.97; 95% CI, 2.75 to 26.45, and substance abusers (aHR, 3.72; 95% CI, 1.39 to 9.97. CONCLUSIONS Patients with a history of tuberculosis treatment, ambulatory or bedridden functional status, or advanced WHO clinical stage disease, as well substance abusers, should be carefully monitored, particularly in the first few months after initiating antiretroviral therapy. Patients should also be encouraged to disclose their status to their relatives.

  17. Clinician perceptions and patient experiences of antiretroviral treatment integration in primary health care clinics, Tshwane, South Africa

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    Maphuthego D. Mathibe

    2015-10-01

    Full Text Available Background: Primary Health Care (PHC clinicians and patients are major role players in the South African antiretroviral treatment programme. Understanding their perceptions and experiences of integrated care and the management of people living with HIV and AIDS in PHC facilities is necessary for successful implementation and sustainability of integration. Objective: This study explored clinician perceptions and patient experiences of integration of antiretroviral treatment in PHC clinics. Method: An exploratory, qualitative study was conducted in four city of Tshwane PHC facilities. Two urban and two rural facilities following different models of integration were included. A self-administered questionnaire with open-ended items was completed by 35 clinicians and four focus group interviews were conducted with HIV-positive patients. The data were coded and categories were grouped into sub-themes and themes. Results: Workload, staff development and support for integration affected clinicians’ performance and viewpoints. They perceived promotion of privacy, reduced discrimination and increased access to comprehensive care as benefits of service integration. Delays, poor patient care and patient dissatisfaction were viewed as negative aspects of integration. In three facilities patients were satisfied with integration or semi-integration and felt common queues prevented stigma and discrimination, whilst the reverse was true in the facility with separate services. Single-month issuance of antiretroviral drugs and clinic schedule organisation was viewed negatively, as well as poor staff attitudes, poor communication and long waiting times. Conclusion: Although a fully integrated service model is preferable, aspects that need further attention are management support from health authorities for health facilities, improved working conditions and appropriate staff development opportunities.

  18. Long-term use of first-line highly active antiretroviral therapy is not associated with carotid artery stiffness in human immunodeficiency virus-positive patients

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    Haohui Zhu

    2014-09-01

    Conclusion: The first-line highly active antiretroviral therapy currently used in China is not associated with carotid artery stiffness in human immunodeficiency virus-positive patients with good highly active antiretroviral therapy compliance. Human immunodeficiency virus may play a role in the development of atherosclerosis.

  19. Characteristics of HIV antiretroviral regimen and treatment adherence

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    Vera Lúcia da Silveira

    Full Text Available The relationship between characteristics of HIV antiretroviral regimens and treatment adherence was studied in adolescent and adult patients who underwent antiretroviral therapy from January 1998 to September 2000, at the Service for Specialized Assistance in Pelotas. The patients were interviewed on two occasions, and the use of antiretrovirals during the previous 48 hours was investigated by a self-report. Adherence was defined as use of 95% or more of the prescribed medication. Social-demographic variables were collected through direct questionnaires. The antiretroviral regimen and clinical data were copied from the patients' records. Associations between the independent variables and adherence were analyzed by means of logistic regression. The multivariate analysis included characteristics of the antiretroviral regimens, social-demographic variables, as well as perception of negative effects, negative physiological states, and adverse effects of the treatment. Among the 224 selected patients, 194 participated in our study. Their ages varied from 17 to 67 years; most patients were men, with few years of schooling and a low family income. Only 49% adhered to the treatment. Adherence to treatment regimens was reduced when more daily doses were indicated: three to four doses (odds ratio of adherence to treatment (OR=0.47, 95% confidence interval (CI 0.22-1.01 and five to six (OR=0.24, 95% CI 0.09-0.62; two or more doses taken in a fasting state (OR=0.59, 95% CI 0.11-0.68, and for patients who reported adverse effects to the treatment (OR=0.39, 95% CI 0.19-0.77. Most of the regimens with more than two daily doses of medication included at least one dose apart from mealtimes. The results suggest that, if possible, regimens with a reduced number of doses should be chosen, with no compulsory fasting, and with few adverse effects. Strategies to minimize these effects should be discussed with the patients.

  20. Antiretroviral treatment is associated with increased attentional load-dependent brain activation in HIV patients.

    Science.gov (United States)

    Chang, L; Yakupov, R; Nakama, H; Stokes, B; Ernst, T

    2008-06-01

    The purpose of this paper was to determine whether antiretroviral medications, especially the nucleoside analogue reverse transcriptase inhibitors, lead to altered brain activation due to their potential neurotoxic effects in patients with human immunodeficiency virus (HIV) infection. Forty-two right-handed men were enrolled in three groups: seronegative controls (SN, n = 18), HIV subjects treated with antiretroviral medications (HIV+ARV, n = 12), or not treated with antiretroviral medications (HIV+NARV, n = 12). Each subject performed a set of visual attention tasks with increasing difficulty or load (tracking two, three or four balls) during functional magnetic resonance imaging. HIV subjects, both groups combined, showed greater load-dependent increases in brain activation in the right frontal regions compared to SN (p-corrected = 0.006). HIV+ARV additionally showed greater load-dependent increases in activation compared to SN in bilateral superior frontal regions (p-corrected = 0.032) and a lower percent accuracy on the performance of the most difficult task (tracking four balls). Region of interest analyses further demonstrated that SN showed load-dependent decreases (with repeated trials despite increasing difficulty), while HIV subjects showed load-dependent increases in activation with the more difficult tasks, especially those on ARVs. These findings suggest that chronic ARV treatments may lead to greater requirement of the attentional network reserve and hence less efficient usage of the network and less practice effects in these HIV patients. As the brain has a limited reserve capacity, exhausting the reserve capacity in HIV+ARV would lead to declined performance with more difficult tasks that require more attention.

  1. Erectile Dysfunction Among HIV Patients Undergoing Highly Active Antiretroviral Therapy: Dyslipidemia as a Main Risk Factor

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    Gustavo Romero‐Velez, MD

    2014-04-01

    Conclusions: ED is highly prevalent in HIV patients. Dyslipidemia should be considered as a risk factor for ED in HIV patients. Romero‐Velez G, Lisker‐Cervantes A, Villeda‐Sandoval CI, Sotomayor de Zavaleta M, Olvera‐Posada D, Sierra‐Madero JG, Arreguin‐Camacho LO, and Castillejos‐Molina RA. Erectile dysfunction among HIV patients undergoing highly active antiretroviral therapy: Dyslipidemia as a main risk factor. Sex Med 2014;2:24–30.

  2. HIV-1 Drug Resistance Mutations Among Antiretroviral-Naïve HIV-1–Infected Patients in Asia: Results From the TREAT Asia Studies to Evaluate Resistance-Monitoring Study

    Science.gov (United States)

    Oyomopito, Rebecca; Sirivichayakul, Sunee; Sirisanthana, Thira; Kantipong, Pacharee; Lee, Christopher K. C.; Kamarulzaman, Adeeba; Messerschmidt, Liesl; Law, Matthew G.; Phanuphak, Praphan

    2011-01-01

    (See editorial commentary by Jordan on pages 1058–1060.) Of 682 antiretroviral-naïve patients initiating antiretroviral therapy in a prospective, multicenter human immunodeficiency virus type 1 (HIV-1) drug resistance monitoring study involving 8 sites in Hong Kong, Malaysia, and Thailand, the prevalence of patients with ≥1 drug resistance mutation was 13.8%. Primary HIV drug resistance is emerging after rapid scaling-up of antiretroviral therapy use in Asia. PMID:21460324

  3. Sociodemographic profile and predictors of outpatient clinic attendance among HIV-positive patients initiating antiretroviral therapy in Selangor, Malaysia

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    Abdulrahman SA

    2017-07-01

    Full Text Available Surajudeen Abiola Abdulrahman,1,2 Lekhraj Rampal,1 Norlijah Othman,3 Faisal Ibrahim,1 Kadir Shahar Hayati,1 Anuradha P Radhakrishnan4 1Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, 2Department of Public Health Medicine, Penang Medical College, George Town, Penang, 3Department of Paediatrics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, 4Infectious Disease Clinic, Hospital Sungai Buloh, Sungai Buloh, Selangor, MalaysiaBackground: Inconsistent literature evidence suggests that sociodemographic, economic, and system- and patient-related factors are associated with clinic attendance among the HIV-positive population receiving antiretroviral therapy (ART around the world. We examined the factors that predict outpatient clinic attendance among a cohort of HIV-positive patients initiating ART in Selangor, Malaysia.Patients and methods: This cross-sectional study analyzed secondary data on outpatient clinic attendance and sociodemographic, economic, psychosocial, and patient-related factors among 242 adult Malaysian patients initiating ART in Selangor, Malaysia. Study cohort was enrolled in a parent randomized controlled trial (RCT in Hospital Sungai Buloh Malaysia between January and December 2014, during which peer counseling, medication, and clinic appointment reminders were provided to the intervention group through short message service (SMS and telephone calls for 24 consecutive weeks. Data on outpatient clinic attendance were extracted from the hospital electronic medical records system, while other patient-level data were extracted from pre-validated Adult AIDS Clinical Trial Group (AACTG adherence questionnaires in which primary data were collected. Outpatient clinic attendance was categorized into binary outcome – regular attendee and defaulter categories – based on the number of missed scheduled outpatient clinic appointments within a 6-month

  4. The predictive value of current haemoglobin levels for incident tuberculosis and/or mortality during long-term antiretroviral therapy in South Africa: a cohort study

    NARCIS (Netherlands)

    Kerkhoff, Andrew D.; Wood, Robin; Cobelens, Frank G.; Gupta-Wright, Ankur; Bekker, Linda-Gail; Lawn, Stephen D.

    2015-01-01

    Low haemoglobin concentrations may be predictive of incident tuberculosis (TB) and death in HIV-infected patients receiving antiretroviral therapy (ART), but data are limited and inconsistent. We examined these relationships retrospectively in a long-term South African ART cohort with multiple

  5. Risk factors for Kaposi's sarcoma in human immunodeficiency virus patients after initiation of antiretroviral therapy: A nested case–control study in Kenya

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    Rodgers Lupia

    2017-12-01

    Full Text Available Background/Purpose: This study aimed to evaluate the association between highly active antiretroviral therapy (HAART adherence and development of Kaposi's sarcoma (KS in human immunodeficiency virus (HIV/AIDS patients. Methods: We conducted a retrospective nested case–control study of 165 participants (33 cases and 132 controls receiving HAART care at Maseno Hospital, Kenya, from January 2005 to October 2013. Cases were HIV-positive adults with KS, who were matched with controls in a ratio of 1:4 based on age (±5 years of each case, sex, and KS diagnosis date. Perfect adherence to HAART was assessed on every clinic visit by patients' self-reporting and pill counts. Chi-square tests were performed to compare socioeconomic and clinical statuses between cases and controls. A conditional logistic regression was used to assess the effects of perfect adherence to HAART, the latest CD4 count, education level, distance to health-care facility, initial World Health Organization stage, and number of regular sexual partners on the development of KS. Results: Only 63.6% participants reported perfect adherence, and the control group had a significantly higher percentage of perfect adherence (75.0% than did cases (18.2%. After adjustment for potential imbalances in the baseline and clinical characteristics, patients with imperfect HAART adherence had 20-times greater risk of developing KS than patients with perfect HAART adherence [hazard ratios: 21.0, 95% confidence interval: 4.2–105.1]. Patients with low latest CD4 count (≤350 cells/mm3 had a seven-times greater risk of developing KS than did their counterparts (HRs: 7.1, 95% CI: 1.4–36.2. Conclusion: Imperfect HAART adherence and low latest CD4 count are significantly associated with KS development. Keywords: antiretroviral therapy, highly active antiretroviral therapy, human immunodeficiency virus/AIDS treatment, Kaposi's sarcoma, Kenya, Maseno

  6. Relationship between alcohol consumption, whether linked to other substance use or not, and antiretroviral treatment adherence in HIV+ patients.

    Science.gov (United States)

    González-Álvarez, Sara; Madoz-Gúrpide, Agustín; Parro-Torres, Carlos; Hernández-Huerta, Daniel; Ochoa Mangado, Enriqueta

    2017-07-14

    Hazardous alcohol consumption is a common diagnosis among people living with HIV infection. The relationship between alcohol consumption and poor adherence to antiretroviral therapy has been highlighted in different studies, yet few of them performed a parallel analysis of other substance use. In Spain, alcohol consumption is frequently associated with other substance use, mainly cannabis and cocaine. The aim of this study is to assess the influence of hazardous alcohol consumption both combined with other substances (cocaine, heroin, methadone and/or cannabis) or alone on antiretroviral therapy adherence in our social environment. We performed an observational case-control study including 119 HIV+ individuals. We recruited 40 non-adherent patients, defined by less than 90% compliance according to hospital pharmacy refill data, and corroborated by the Simplified Medication Adherence Questionnaire (SMAQ) and referring professional's opinion. Control cases (n=79) were defined as those patients with similar characteristics but considered adherent according to the same parameters. Data collection took place between May 2013 and September 2015. Statistical analysis was performed using a binary logistic regression model. Our results indicate that alcohol consumption decreases adherence to antiretroviral therapy. The use of methadone represents a statistically significant increased risk of poor adherence. No significant differences were found between adherent and non-adherent groups regarding cocaine, heroin or cannabis use in this study. In summary, the detection of substance use and especially alcohol consumption in HIV+ patients can improve the effectiveness of antiretroviral therapy by identifying and treating at-risk individuals for a poor therapeutic adherence.

  7. Impact of low-level-viremia on HIV-1 drug-resistance evolution among antiretroviral treated-patients.

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    Constance Delaugerre

    Full Text Available BACKGROUND: Drug-resistance mutations (DRAM are frequently selected in patients with virological failure defined as viral load (pVL above 500 copies/ml (c/mL, but few resistance data are available at low-level viremia (LLV. Our objective was to determine the emergence and evolution of DRAM during LLV in HIV-1-infected patients while receiving antiretroviral therapy (ART. METHODS: Retrospective analysis of patients presenting a LLV episode defined as pVL between 40 and 500 c/mL on at least 3 occasions during a 6-month period or longer while on the same ART. Resistance genotypic testing was performed at the onset and at the end of LLV period. Emerging DRAM was defined during LLV if never detected on baseline genotype or before. RESULTS: 48 patients including 4 naive and 44 pretreated (median 9 years presented a LLV episode with a median duration of 11 months. Current ART included 2NRTI (94%, ritonavir-boosted PI (94%, NNRTI (23%, and/or raltegravir (19%. Median pVL during LLV was 134 c/mL. Successful resistance testing at both onset and end of the LLV episode were obtained for 37 patients (77%, among who 11 (30% acquired at least 1 DRAM during the LLV period: for NRTI in 6, for NNRTI in 1, for PI in 4, and for raltegravir in 2. During the LLV period, number of drugs with genotypic resistance increased from a median of 4.5 to 6 drugs. Duration and pVL level of LLV episode, duration of previous ART, current and nadir CD4 count, number of baseline DRAM and GSS were not identified as predictive factors of resistance acquisition during LLV, probably due to limited number of patients. CONCLUSION: Persistent LLV episodes below 500 c/ml while receiving ART is associated with emerging DRAM for all drug classes and a decreasing in further therapeutic options, suggesting to earlier consider resistance monitoring and ART optimization in this setting.

  8. Prognosis of HIV-associated non-Hodgkin lymphoma in patients starting combination antiretroviral therapy

    DEFF Research Database (Denmark)

    Bohlius, Julia; Schmidlin, Kurt; Costagliola, Dominique

    2009-01-01

    OBJECTIVE: We examined survival and prognostic factors of patients who developed HIV-associated non-Hodgkin lymphoma (NHL) in the era of combination antiretroviral therapy (cART). DESIGN AND SETTING: Multicohort collaboration of 33 European cohorts. METHODS: We included all cART-naive patients......-seven patients (72%) from 22 cohorts met inclusion criteria. Survival at 1 year was 66% [95% confidence interval (CI) 63-70%] for systemic NHL (n = 763) and 54% (95% CI: 43-65%) for primary brain lymphoma (n = 84). Risk factors for death included low nadir CD4 cell counts and a history of injection drug use...... with primary brain lymphoma. More advanced immunodeficiency is the dominant prognostic factor for mortality in patients with HIV-related NHL....

  9. Speaking to experts and patients: Recommendations for improving antiretroviral therapy (ART adherence

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    Janice Frank

    2009-06-01

    Full Text Available This article reports on the findings of a study that aimed to explore experts’ and patients’ opinions and recommendations regarding adherence to antiretroviral medication. This study was prompted firstly by the lack of existing local research on adherence to antiretroviral therapy (ART and secondly by the importance of adherence, given the recent introduction of ART to the public health sector. Four experts and seven patients were interviewed. The experts had worked within the HIV/AIDS field for at least two years while the patients (chosen from public antiretroviral roll-out programmes had been on ART for at least six months. These interviews were transcribed and analysed using thematic content analysis. This article focuses specifically on the recommendations for improving adherence that emerged from the experts' and patients' interviews. While the experts and patients generated two fairly distinct sets of recommendations (clearly informed by their different experiences and knowledge, both groups emphasised the importance of the mediating effects of social support and the healthcare provider–patient relationship in adherence to ART medication. Opsomming Gesprekke met kundiges en pasiënte: Aanbevelings ter verbetering van ART-nakoming. Hierdie artikel doen verslag oor die bevindinge van ’n studie wat kundiges en pasiënte se menings en aanbevelings ten opsigte van die nakoming van antiretrovirale medikasievoorskrifte ondersoek het. Die studie is in die eerste plek uitgevoer na aanleiding van die gebrek aan bestaande plaaslike navorsing oor die nakoming van antiretrovirale terapie (ART en in die tweede plek na aanleiding van die belangrikheid van nakoming in die lig van die onlangse bekendstelling van ART in die openbaregesondheidsektor. Onderhoude is met vier kundiges en sewe pasiënte gevoer. Die kundiges het vir ten minste twee jaar binne die MIV/Vigs-omgewing gewerk en die pasiënte (wat uit die openbare antiretrovirale

  10. Free software to analyse the clinical relevance of drug interactions with antiretroviral agents (SIMARV®) in patients with HIV/AIDS.

    Science.gov (United States)

    Giraldo, N A; Amariles, P; Monsalve, M; Faus, M J

    Highly active antiretroviral therapy has extended the expected lifespan of patients with HIV/AIDS. However, the therapeutic benefits of some drugs used simultaneously with highly active antiretroviral therapy may be adversely affected by drug interactions. The goal was to design and develop a free software to facilitate analysis, assessment, and clinical decision making according to the clinical relevance of drug interactions in patients with HIV/AIDS. A comprehensive Medline/PubMed database search of drug interactions was performed. Articles that recognized any drug interactions in HIV disease were selected. The publications accessed were limited to human studies in English or Spanish, with full texts retrieved. Drug interactions were analyzed, assessed, and grouped into four levels of clinical relevance according to gravity and probability. Software to systematize the information regarding drug interactions and their clinical relevance was designed and developed. Overall, 952 different references were retrieved and 446 selected; in addition, 67 articles were selected from the citation lists of identified articles. A total of 2119 pairs of drug interactions were identified; of this group, 2006 (94.7%) were drug-drug interactions, 1982 (93.5%) had an identified pharmacokinetic mechanism, and 1409 (66.5%) were mediated by enzyme inhibition. In terms of clinical relevance, 1285 (60.6%) drug interactions were clinically significant in patients with HIV (levels 1 and 2). With this information, a software program that facilitates identification and assessment of the clinical relevance of antiretroviral drug interactions (SIMARV ® ) was developed. A free software package with information on 2119 pairs of antiretroviral drug interactions was designed and developed that could facilitate analysis, assessment, and clinical decision making according to the clinical relevance of drug interactions in patients with HIV/AIDS. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Correlates of highly active antiretroviral therapy adherence among ...

    African Journals Online (AJOL)

    Correlates of highly active antiretroviral therapy adherence among urban Ethiopian clients. ... clients' self-reported adherence to HAART medication, a descriptive, comparative cross-sectional study was carried out among adults receiving HAART medication at the Zewditu Memorial Hospital ART clinic in Addis Ababa.

  12. Retention of antiretroviral naïve patients registered in HIV care in a program clinic in Pune, India

    Science.gov (United States)

    Ghate, Manisha V.; Zirpe, Sunil S.; Gurav, Nilam P.; Rewari, Bharat B.; Gangakhedkar, Raman R.; Paranjape, Ramesh S.

    2014-01-01

    Background: Retention in HIV care ensures delivery of services like secondary prevention, timely initiation of treatment, support, and care on a regular basis. The data on retention in pre antiretroviral therapy (ART) care in India is scanty. Materials and Methods: Antiretroviral naïve HIV-infected adult patients registered between January 2011 and March 2012 in HIV care (pre-ART) were included in the study. The follow-up procedures were done as per the national guidelines. Patients who did not report to the clinic for 1 year were considered as pre-ART lost to follow-up (pre-ART LFU). They were contacted either telephonically or by home visits. Logistic regression analysis was done to find out factors associated with pre-ART loss to follow-up. Results: A total of 689 antiretroviral naïve adult patients were registered in the HIV care. Fourteen (2%) patients died and 76 (11%) were LFU till March 2013. The multivariate analysis showed that baseline CD4 count >350 cells/mm3 (P ART LFUs, 35 (46.1%) informed that they would visit the clinic at their convenient time. NGOs that referred 16 female sex workers (FSWs) who were LFU (21.1%) informed that they would make efforts to refer them to the clinic. Conclusion: Higher CD4 count and illiteracy were significantly associated with lower retention in pre-ART care. Developing effective “retention package” for patients and strengthening linkage strategies between key sub-population such as FSWs and ART programming will help to plug the leaky cascade in HIV care. PMID:26396447

  13. Disfiguring molluscum contagiosum in a HIV-positive patient responding to antiretroviral therapy

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    Sen Sumit

    2009-01-01

    Full Text Available Molluscum contagiosum (MC is caused by a double stranded DNA virus belonging to the pox virus family. MC lesions are usually pearly, dome shaped, small, discrete lesions with central umbilication. In HIV-positive patients atypical varieties are found. They may be large or nonumbilicated. Individual papules may join to form the agminate variety. This form is rare. Lesions of MC in healthy immunocompetent patients may occur at any part of the body including face, trunk, and limbs. Sexually active adults have lesions usually on the genitalia, pubis, and inner thigh, rarely on the face and scalp. We present a case of agminate MC occurring in a patient with acquired immunodeficiency disease responding to highly active antiretroviral therapy.

  14. Cognitive impairment and antiretroviral treatment in a Peruvian population of patients with human immunodeficiency virus.

    Science.gov (United States)

    Guevara-Silva, E A

    2014-05-01

    HIV-associated cognitive impairment occurs even in the early stages of infection. Short-term memory, psychomotor speed, attention, and executive functioning are the main capacities affected. Controversy exists regarding whether highly active antiretroviral therapy (HAART) is helpful in combating this process. The objective of the present study is to determine the association between cognitive impairment and HAART in HIV-infected patients from Hospital Regional de Huacho. Prospective study of HIV patients meeting criteria to start HAART. Twenty-one HIV-positive patients were recruited between April and July 2011. Researchers administered a standardised neuropsychological test battery before and 4 weeks after onset of HAART. Psychomotor speed, executive function, short term memory (visual and verbal), attention, and visuospatial performance were evaluated. Nineteen patients completed the study (14 males and 5 females). In the pre-HAART evaluation, most patients scored below average on the executive function and psychomotor speed subtests. Psychomotor speed and immediate visual memory improved significantly after four months of treatment with HAART. Some degree of cognitive decline may present even in the early and asymptomatic stages of HIV infection. The benefits of antiretroviral treatment for cognitive performance can be detected after only a few weeks of follow-up. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  15.  The potential nephrotoxicity of antiretroviral drugs

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    Zofia Marchewka

    2012-09-01

    Full Text Available  The intensive studies carried out in many scientific laboratories and the efforts of numerous pharmaceutical companies have led to the development of drugs which are able to effectively inhibitHIV proliferation. At present, a number of antiretroviral agents with different mechanisms of actionare available. Unfortunately, long-term use of antiretroviral drugs, however, does not remainindifferent to the patient and can cause significant side effects.In the present work, the antiretroviral drugs with a nephrotoxicity potential most commonly usedin clinical practice are described. In the review attention has also been focused on the nephropathyresulting from the HIV infection alone and the influence of genetic factors on the occurrenceof pathological changes in the kidney.

  16. Clinical outcome of HIV-infected patients with sustained virologic response to antiretroviral therapy: long-term follow-up of a multicenter cohort.

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    Félix Gutierrez

    Full Text Available BACKGROUND: Limited information exists on long-term prognosis of patients with sustained virologic response to antiretroviral therapy. We aimed to assess predictors of unfavorable clinical outcome in patients who maintain viral suppression with HAART. METHODS: Using data collected from ten clinic-based cohorts in Spain, we selected all antiretroviral-naive adults who initiated HAART and maintained plasma HIV-1 RNA levels <500 copies/mL throughout follow-up. Factors associated with disease progression were determined by Cox proportional-hazards models. RESULTS: Of 2,613 patients who started HAART, 757 fulfilled the inclusion criteria. 61% of them initiated a protease inhibitor-based HAART regimen, 29.7% a nonnucleoside reverse-transcriptase inhibitor-based regimen, and 7.8% a triple-nucleoside regimen. During 2,556 person-years of follow-up, 22 (2.9% patients died (mortality rate 0.86 per 100 person-years, and 40 (5.3% died or developed a new AIDS-defining event. The most common causes of death were neoplasias and liver failure. Mortality was independently associated with a CD4-T cell response <50 cells/L after 12 months of HAART (adjusted hazard ratio [AHR], 4.26 [95% confidence interval {CI}, 1.68-10.83]; P = .002, and age at initiation of HAART (AHR, 1.06 per year; 95% CI, 1.02-1.09; P = .001. Initial antiretroviral regimen chosen was not associated with different risk of clinical progression. CONCLUSIONS: Patients with sustained virologic response on HAART have a low mortality rate over time. Long-term outcome of these patients is driven by immunologic response at the end of the first year of therapy and age at the time of HAART initiation, but not by the initial antiretroviral regimen selected.

  17. Southern African HIV Clinicians Society adult antiretroviral therapy guidelines: Update on when to initiate antiretroviral therapy

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    Graeme Meintjes

    2015-12-01

    Full Text Available The most recent version of the Southern African HIV Clinicians Society’s adult antiretroviral therapy (ART guidelines was published in December 2014. In the 27 August 2015 edition of the New England Journal of Medicine, two seminal randomised controlled trials that addressed the optimal timing of ART in HIV-infected patients with high CD4 counts were published: Strategic timing of antiretroviral therapy (START and TEMPRANO ANRS 12136 (Early antiretroviral treatment and/or early isoniazid prophylaxis against tuberculosis in HIV-infected adults. The findings of these two trials were consistent: there was significant individual clinical benefit from starting ART immediately in patients with CD4 counts higher than 500 cells/μL rather than deferring until a certain lower CD4 threshold or clinical indication was met. The findings add to prior evidence showing that ART reduces the risk of onward HIV transmission. Therefore, early ART initiation has the public health benefits of potentially reducing both HIV incidence and morbidity. Given this new and important evidence, the Society took the decision to provide a specific update on the section of the adult ART guidelines relating to when ART should be initiated.

  18. Modeling Outcomes of First-Line Antiretroviral Therapy and Rate of CD4 Counts Change among a Cohort of HIV/AIDS Patients in Ethiopia: A Retrospective Cohort Study.

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    Tadesse Awoke

    Full Text Available Antiretroviral therapy has shown to be effective in reducing morbidity and mortality in patients infected with HIV for the past couples of decades. However, there remains a need to better understand the characteristics of long-term treatment outcomes in resource poor settings. The main aim of this study was to determine and compare the long-term response of patients on nevirapine and efavirenz based first line antiretroviral therapy regimen in Ethiopia.Hospital based retrospective cohort study was conducted from January 2009 to December 2013 at University hospital located in Northwest Ethiopia. Human subject research approval for this study was received from University of Gondar Research Ethics Committee and the medical director of the hospital. Cox-proportional hazards model was used to assess the effect of baseline covariates on composite outcome and a semi-parametric mixed effect model was used to investigate CD4 counts response to treatments.A total of 2386 HIV/AIDS naive patients were included in this study. Nearly one-in-four patients experienced the events, of which death, lost to follow up, treatment substitution and discontinuation of Non-Nucleoside Reverse Transcriptase Inhibitors(NNRTI accounted: 99 (26.8%, 122 (33.0%, 137 (37.0% and 12 (3.2%, respectively. The hazard of composite outcome on nevirapine compared with efavirenz was 1.02(95%CI: 0.52-1.99 with p-value = 0.96. Similarly, the hazard of composite outcome on tenofovir and stavudine compared with zidovudine were 1.87 (95%CI: 1.52-2.32, p-value < 0.0001 and 1.72(95% CI: 1.22-2.32, p-value = 0.002, respectively. The rate of CD4 increase in response to treatment was high during the first 10 months and stabilized later.This study revealed that treatment responses were comparable whether nevirapine or efavirenz was chosen to initiate antiretroviral therapy for HIV/AIDS patients in Ethiopia. There was significant difference on risk of composite outcome between patients who were

  19. The Impact of Herbal Drug Use on Adverse Drug Reaction Profiles of Patients on Antiretroviral Therapy in Zimbabwe

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    Tinashe Mudzviti

    2012-01-01

    Full Text Available Background. The main objective was to determine the impact of herbal drug use on adverse drug reactions in patients on antiretroviral therapy (ART. Methodology. Patients receiving first-line ART from the national roll-out program participated in this cross-sectional study. Participants were interviewed and a data collection sheet was used to collect information from the corresponding medical record. Results. The majority (98.2% of participants were using at least one herbal drug together with ART. The most common herbal remedies used were Allium Sativum (72.7%, Bidens pilosa (66.0%, Eucalyptus globulus (52.3%, Moringa oleifera (44.1%, Lippia javanica (36.3%, and Peltoforum africanum (34.3%. Two indigenous herbs, Musakavakadzi (OR=0.25; 95% CI 0.076–0.828 and Peltoforum africanum (OR=0.495; 95% CI 0.292–0.839 reduced the occurrence of adverse drug events. Conclusions. The use of herbal drugs is high in the HIV-infected population and there is need for pharmacovigilance programs to recognize the role they play in altering ADR profiles.

  20. Impact of pharmacy technician-centered medication reconciliation on optimization of antiretroviral therapy and opportunistic infection prophylaxis in hospitalized patients with HIV/AIDS.

    Science.gov (United States)

    Siemianowski, Laura A; Sen, Sanchita; George, Jomy M

    2013-08-01

    This study aimed to examine the role of a pharmacy technician-centered medication reconciliation (PTMR) program in optimization of medication therapy in hospitalized patients with HIV/AIDS. A chart review was conducted for all inpatients that had a medication reconciliation performed by the PTMR program. Adult patients with HIV and antiretroviral therapy (ART) and/or the opportunistic infection (OI) prophylaxis listed on the medication reconciliation form were included. The primary objective is to describe the (1) number and types of medication errors and (2) the percentage of patients who received appropriate ART. The secondary objective is a comparison of the number of medication errors between standard mediation reconciliation and a pharmacy-led program. In the PTMR period, 55 admissions were evaluated. In all, 50% of the patients received appropriate ART. In 27of the 55 admissions, there were 49 combined ART and OI-related errors. The most common ART-related errors were drug-drug interactions. The incidence of ART-related medication errors that included drug-drug interactions and renal dosing adjustments were similar between the pre-PTMR and PTMR groups (P = .0868). Of the 49 errors in the PTMR group, 18 were intervened by a medication reconciliation pharmacist. A PTMR program has a positive impact on optimizing ART and OI prophylaxis in patients with HIV/AIDS.

  1. Do HIV care providers appropriately manage hepatitis B in coinfected patients treated with antiretroviral therapy?

    Science.gov (United States)

    Jain, Mamta K; Opio, Christopher K; Osuagwu, Chukwuma C; Pillai, Rathi; Keiser, Philip; Lee, William M

    2007-04-01

    The common occurrence of hepatitis B virus (HBV) infection in patients who carry the human immunodeficiency virus (HIV) demands that both viruses be recognized, evaluated, and treated when appropriate. We identified 357 HIV- and hepatitis B surface antigen-positive patients who underwent testing from 1999 to 2003; 155 patients who were new to our clinic and who initiated therapy for HIV and HBV coinfection were considered for inclusion in the study. The frequency of HIV testing (to determine HIV load and CD4+ cell count) performed during the first year of therapy was compared with the frequency of HBV measurements (to determine hepatitis B e antigen, antibody to hepatitis B e antigen, and HBV load), abdominal ultrasound examination, and measurement of levels of alpha-fetoprotein in serum. HBV load data were obtained for only 16% of patients before initiation of antiretroviral therapy (ART), whereas HIV load was determined for 99% of patients before initiation of ART. The total number of HIV load measurements obtained during the first year after ART initiation was 497 (median number of HIV load measurements per patient, 3.0), compared with 85 measurements of HBV load (median number of HBV load measurements per patient, <1; P<.001). The percentage of patients who received any level of HBV monitoring (i.e., tests to determine hepatitis B e antigen, antibody to hepatitis B e antigen, and HBV load) after ART initiation increased from 7% in 1999 to 52% in 2001 (P<.001), whereas the percentage of patients who underwent HIV load testing remained at 80%-90% during the same period. Health care providers treating patients with HIV infection during the period 1999-2003 infrequently monitored HBV response in coinfected patients, but they systematically monitored HIV response after ART initiation. Improved physician adherence to guidelines that better delineate HBV treatment and monitoring for patients with HIV-HBV coinfection is needed.

  2. Decreased Heart Rate Variability in HIV Positive Patients Receiving Antiretroviral Therapy: Importance of Blood Glucose and Cholesterol

    DEFF Research Database (Denmark)

    Askgaard, Gro; Kristoffersen, Ulrik Sloth; Mehlsen, Jesper

    2011-01-01

    whether autonomic dysfunction is present in an ART treated HIV population and if so to identify factors of importance. METHODS: HIV patients receiving ART for at least 12 months (n¿=¿97) and an age-matched control group of healthy volunteers (n¿=¿52) were included. All were non-diabetic and had never......-intervals (RMSSD) or the percent of differences between adjacent NN intervals greater than 50 ms (pNN50). In the HIV positives, haemoglobin A1c correlated inversely with SDNN, RMSSD and pNN50 (pcorrelated inversely with RMSSD and pNN50 (p...4 cell count nor CD4 nadir correlated with time or phase domain HRV variables. CONCLUSIONS: Moderate autonomic dysfunction is present in HIV positives patients even with suppressed viral load due to ART. The dysfunction is correlated with HbA1c and hypercholesterolemia but not to duration of HIV...

  3. Surveillance of transmitted HIV drug resistance in antiretroviral-naive patients aged less than 25 years, in Bangkok, Thailand.

    Science.gov (United States)

    Sungkanuparph, Somnuek; Pasomsub, Ekawat; Chantratita, Wasun

    2014-01-01

    Emergence of transmitted HIV drug resistance (TDR) is a concern after global scale-up of antiretroviral therapy (ART). World Health Organization had developed threshold survey method for surveillance of TDR in resource-limited countries. ART in Thailand has been scaling up for >10 years. To evaluate the current TDR in Thailand, a cross-sectional study was conducted among antiretroviral-naive HIV-infected patients aged Thailand after a decade of rapid scale-up of ART. Interventions to prevent TDR at the population level are essentially needed in Thailand. Surveillance for TDR in Thailand has to be regularly performed.

  4. Antiretroviral therapy programme outcomes in Tshwane district ...

    African Journals Online (AJOL)

    Objectives. To ascertain patient retention on ART after 5 years on treatment in one district of Gauteng Province, SA, establish the number of patients ... A retrospective cohort study of patients initiated on highly active antiretroviral therapy (HAART) between January and March .... ferred-out patients from the total of 381 leaves.

  5. A TYPICAL PATIENT WITH HIV TODAY: COMPREHENSIVE CHARACTERIZATION AND ANTIRETROVIRAL TREATMENT OPTIONS (BASED ON DATA OF THE ST. PETERSBURG AIDS CENTER

    Directory of Open Access Journals (Sweden)

    D. A. Gusev

    2018-01-01

    Full Text Available The objective of the study was to describe patients with HIV infection, who were diagnosed in 2016 in St Petersburg AIDS Center, including provided antiretroviral therapy (ART.A retrospective review of 521 patients’ case histories was performed. The case history selection was done by random sampling, in which the only criterion was the year of HIVinfection registration.The majority of patient were young people (middle age -, socially adapted, with higher or secondary special education (%,acquired HIV by sexual rout (%. 44% of patients had a CD4-lymphocyte count less than 350 cells / mm3, indicating a late detection of HIV and advanced stage of the disease at the moment of HIV registration. 25% of patients with a CD4 counts more than 350 cells / mm3 also had clinical symptoms of HIV-infection and needed ART.41% of patients with HIV had different concomitant noncommunicable diseases, of which one third (29% received therapy for these diseases. This situation dictates the need for careful choice of ART regimens taking into account the clinical features of patients, concomitant therapy and drugdrug interactions. 

  6. A STUDY OF DYSLIPIDAEMIA IN HIV PATIENTS RECEIVING HAART

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    Chepuri Venkata Ravikumar

    2018-02-01

    Full Text Available BACKGROUND Human Immunodeficiency Virus (HIV was discovered in 1986 in Chennai (India amongst female sex workers by Dr. Suniti Solomon. Since then, HIV has spread to all parts of the country from the high-risk group to the antepartum population in many states at an alarming rate. The prevalence of dyslipidaemia and other risk factors for cardiovascular disease is significant in HIV/AIDS patients receiving highly active antiretroviral therapy (HAART, ranging from 20% to 80%. In view of the high prevalence of dyslipidaemia and the increased risk for cardiovascular diseases among patients with HIV/AIDS, this is a matter of concern for public health. MATERIALS AND METHODS 143 patients who had been receiving HAART for a minimum of two years from Rajiv Gandhi Institute of Medical Sciences, Kadapa, during the period of January 2015 to September 2016 were studied. They were divided into 4 regimens groups 1 TEL (Tenofovir, Efavirenz, Lamivudine 2 TLAR (Tenofovir, Lamivudine, Atazanavir, Ritonavir 3 ZLE (Zidovudine, Lamivudine, Efavirenz 4 ZLN (Zidovudine, Lamivudine, Nevirapine. Detailed history, demographic data, anthropometric measurements, serum lipid profile obtained and analysed. RESULTS Out of 143 patients, 90 (62.9% were males and 53 (37.1% were females. 68 (47.6% were in the 30-39 years age group accounted for maximum percentage of groups. Based on BMI only 3 (2.1% were obese, 24 (16.8% were of overweight. WaistHip ratio was abnormal in 117 (81.8% and 26 (18.2% were normal. The mean values for patients on TEL regimen are TC is 195.4 mg%, LDL 122.1 mg%, HDL 34.96 mg%, TG 194.02 mg% and TC/HDL is 5.5714. In patients treated with TLAR regimen the mean values of TC are 172.15 mg%, LDL 99.15 mg %, HDL 36.35 mg%, TG 183.35 mg% and TC/HDL is 4.8. In patients treated with ZLE regimen, TC is 201.64 mg%, LDL 123.27 mg%, HDL 35.68 mg%, TG 212.27 mg% and TC/HDL is 5.6364. In patients treated with ZLN regimen, TC is 162.1 mg%, LDL 91.94 mg%, HDL 35.98 mg%, TG

  7. Agreement between physicians and non-physician clinicians in starting antiretroviral therapy in rural Uganda

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    Vasan Ashwin

    2009-08-01

    Full Text Available Abstract Background The scarcity of physicians in sub-Saharan Africa – particularly in rural clinics staffed only by non-physician health workers – is constraining access to HIV treatment, as only they are legally allowed to start antiretroviral therapy in the HIV-positive patient. Here we present a pilot study from Uganda assessing agreement between non-physician clinicians (nurses and clinical officers and physicians in their decisions as to whether to start therapy. Methods We conducted the study at 12 government antiretroviral therapy sites in three regions of Uganda, all of which had staff trained in delivery of antiretroviral therapy using the WHO Integrated Management of Adult and Adolescent Illness guidelines for chronic HIV care. We collected seven key variables to measure patient assessment and the decision as to whether to start antiretroviral therapy, the primary variable of interest being the Final Antiretroviral Therapy Recommendation. Patients saw either a clinical officer or nurse first, and then were screened identically by a blinded physician during the same clinic visit. We measured inter-rater agreement between the decisions of the non-physician health workers and physicians in the antiretroviral therapy assessment variables using simple and weighted Kappa analysis. Results Two hundred fifty-four patients were seen by a nurse and physician, while 267 were seen by a clinical officer and physician. The majority (> 50% in each arm of the study were in World Health Organization Clinical Stages I and II and therefore not currently eligible for antiretroviral therapy according to national antiretroviral therapy guidelines. Nurses and clinical officers both showed moderate to almost perfect agreement with physicians in their Final Antiretroviral Therapy Recommendation (unweighted κ = 0.59 and κ = 0.91, respectively. Agreement was also substantial for nurses versus physicians for assigning World Health Organization Clinical

  8. Dual antiretroviral therapy for HIV infection.

    Science.gov (United States)

    Soriano, Vicente; Fernandez-Montero, Jose Vicente; Benitez-Gutierrez, Laura; Mendoza, Carmen de; Arias, Ana; Barreiro, Pablo; Peña, José M; Labarga, Pablo

    2017-08-01

    For two decades, triple combinations of antiretrovirals have been the standard treatment for HIV infection. The challenges of such lifelong therapy include long-term side effects, high costs and reduced drug adherence. The recent advent of more potent and safer antiretrovirals has renewed the interest for simpler HIV regimens. Areas covered: We discuss the pros and cons of dual antiretroviral therapies in both drug-naïve and in treatment-experienced patients with viral suppression (switch strategy). Expert opinion: Some dual antiretroviral regimens are safe and efficacious, particularly as maintenance therapy. At this time, combinations of dolutegravir plus rilpivirine represent the best dual regimen. Longer follow-up and larger study populations are needed before supporting dolutegravir plus lamivudine. In contrast, dual therapy based on maraviroc is less effective. Although dual regimens with boosted protease inhibitors plus either lamivudine or raltegravir may be effective, they are penalized by metabolic side effects and risk for drug interactions. The newest dual regimens could save money, reduce toxicity and spare drug options for the future. For the first time in HIV therapeutics, less can be more. Dual therapy switching has set up a new paradigm in HIV treatment that uses induction-maintenance.

  9. Avances recientes en VIH/SIDA: Terapia antiretroviral.

    Directory of Open Access Journals (Sweden)

    Ernesto Scerpella

    1997-01-01

    Full Text Available Recent advances in our understanding of HIV infection in patients with the acquired immunodeficiency syndrome (AIDS are leading us to explore new treatment strategies, including the use of combination antiretroviral therapy. In this review, we present information from recently completed clinical trials explore the use of combination therapy, including ACTG 175, the Delta studies, and the NUCA studies. In addition, we present preliminary about use of protease inhibitors, the newest class of antiretrovirals. (Rev Med Hered 1997; 8: 23-31.

  10. Spectrum of imaging appearances of intracranial cryptococcal infection in HIV/AIDS patients in the anti-retroviral therapy era

    International Nuclear Information System (INIS)

    Offiah, Curtis E.; Naseer, Aisha

    2016-01-01

    Cryptococcus neoformans infection is the most common fungal infection of the central nervous system (CNS) in advanced human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) patients, but remains a relatively uncommon CNS infection in both the immunocompromised and immunocompetent patient population, rendering it a somewhat elusive and frequently overlooked diagnosis. The morbidity and mortality associated with CNS cryptococcal infection can be significantly reduced by early recognition of the imaging appearances by the radiologist in order to focus and expedite clinical management and treatment. The emergence and evolution of anti-retroviral therapy have also impacted significantly on the imaging appearances, morbidity, and mortality of this neuro-infection. The constellation of varied imaging appearances associated with cryptococcal CNS infection in the HIV and AIDS population in the era of highly active anti-retroviral therapy (HAART) will be presented in this review.

  11. The role of integrated home-based care in patient adherence to antiretroviral therapy O papel da assistência domiciliar integrada na adesão do paciente à terapia anti-retroviral

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    Neil Gupta

    2005-05-01

    Full Text Available Non-adherence is one of the primary obstacles to successful antiretroviral therapy in HIV+ patients worldwide. In Brazil, the Domiciliary Therapeutic Assistance is a multidisciplinary and integrated home-based assistance program provided for HIV+ patients confined in their homes due to physical deficiency. This study investigated ADT's ability to monitor and promote appropriate adherence to ARV therapy. Fifty-six individuals were recruited from three study groups: Group 1 - patients currently in the ADT program, Group 2 - 21 patients previously treated by the ADT program, and Group 3 - 20 patients who have always been treated using conventional ambulatory care. Using multivariable self-reporting to evaluate adherence, patients in the ADT program had significantly better adherence than patients in ambulatory care (F = 6.66, p = 0.003. This effect was independent of demographic and socioeconomic characteristics as well as medical history. Patients in the ADT program also showed a trend towards greater therapeutic success than ambulatory patients. These results suggest the incorporation of characteristics of ADT in conventional ambulatory care as a strategy to increase adherence to ARV therapy.O sucesso da terapia antiretroviral depende da adesão ao tratamento. A Assistência Domiciliar Terapêutica é um programa de atendimento multidisciplinar a pacientes com HIV/AIDS e com dificuldades de se deslocar para atendimento ambulatorial. Este estudo compara a adesão de pacientes ao esquema ARV em um programa ADT com aqueles em tratamento ambulatorial convencional. Foram estudados: Grupo 1 - 15 pacientes no programa de ADT, Grupo 2 - 21 pacientes em tratamento ambulatorial convencional, Grupo 3 - 20 pacientes em tratamento ambulatorial convencional que nunca freqüentaram o programa ADT. Os pacientes inscritos no programa ADT apresentaram significativamente maior adesão ao tratamento do que pacientes ambulatoriais (F = 6.66, p= 0,003. Os resultados

  12. Survival of HIV-positive patients starting antiretroviral therapy between 1996 and 2013

    DEFF Research Database (Denmark)

    Trickey, Adam; May, Margaret T.; Vehreschild, Jorg Janne

    2017-01-01

    Background Health care for people living with HIV has improved substantially in the past two decades. Robust estimates of how these improvements have affected prognosis and life expectancy are of utmost importance to patients, clinicians, and health-care planners. We examined changes in 3 year...... survival and life expectancy of patients starting combination antiretroviral therapy (ART) between 1996 and 2013. Methods We analysed data from 18 European and North American HIV-1 cohorts. Patients (aged ≥16 years) were eligible for this analysis if they had started ART with three or more drugs between...... ART initiation in four calendar periods (1996–99, 2000–03 [comparator], 2004–07, 2008–10). We estimated life expectancy by calendar period of initiation of ART. Findings 88 504 patients were included in our analyses, of whom 2106 died during the first year of ART and 2302 died during the second...

  13. Renal impairment in a rural African antiretroviral programme

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    Lessells Richard J

    2009-08-01

    Full Text Available Abstract Background There is little knowledge regarding the prevalence and nature of renal impairment in African populations initiating antiretroviral treatment, nor evidence to inform the most cost effective methods of screening for renal impairment. With the increasing availability of the potentially nephrotixic drug, tenofovir, such information is important for the planning of antiretroviral programmes Methods (i Retrospective review of the prevalence and risk factors for impaired renal function in 2189 individuals initiating antiretroviral treatment in a rural African setting between 2004 and 2007 (ii A prospective study of 149 consecutive patients initiating antiretrovirals to assess the utility of urine analysis for the detection of impaired renal function. Severe renal and moderately impaired renal function were defined as an estimated GFR of ≤ 30 mls/min/1.73 m2 and 30–60 mls/min/1.73 m2 respectively. Logistic regression was used to determine odds ratio (OR of significantly impaired renal function (combining severe and moderate impairment. Co-variates for analysis were age, sex and CD4 count at initiation. Results (i There was a low prevalence of severe renal impairment (29/2189, 1.3% 95% C.I. 0.8–1.8 whereas moderate renal impairment was more frequent (287/2189, 13.1% 95% C.I. 11.6–14.5 with many patients having advanced immunosuppression at treatment initiation (median CD4 120 cells/μl. In multivariable logistic regression age over 40 (aOR 4.65, 95% C.I. 3.54–6.1, male gender (aOR 1.89, 95% C.I. 1.39–2.56 and CD4 Conclusion In this rural African setting, significant renal impairment is uncommon in patients initiating antiretrovirals. Urine analysis alone may be inadequate for identification of those with impaired renal function where resources for biochemistry are limited.

  14. Exploration of pain in children on antiretroviral treatment in a ...

    African Journals Online (AJOL)

    Exploration of pain in children on antiretroviral treatment in a regional hospital in South Africa. M Azam, L Campbell, A Ross. Abstract. Background: Patients with human immunodeficiency virus (HIV) disease on antiretroviral therapy (ART) may experience pain for a variety of reasons, including the effects of the virus itself, ...

  15. Good treatment outcomes among foreigners receiving antiretroviral therapy in Johannesburg, South Africa.

    Science.gov (United States)

    McCarthy, K; Chersich, M F; Vearey, J; Meyer-Rath, G; Jaffer, A; Simpwalo, S; Venter, W D F

    2009-12-01

    Foreigners, including displaced persons, often have limited health-care access, especially to HIV services. Outcomes of antiretroviral therapy (ART) in South Africans and foreigners were compared at a Johannesburg non-governmental clinic. Records were reviewed of 1297 adults enrolled between April 2004 and March 2007 (568 self-identified foreigners, 431 South Africans citizens and 298 with unknown origin). Compared with citizens, foreigners had fewer hospital admissions (39%, 90/303 versus 51%, 126/244; P fail ART than citizens (95% CI = 0.23-0.87). These findings support United Nations High Commissioner for Refugees recommendations that ART should not be withheld from displaced persons.

  16. Evaluation of patterns of liver toxicity in patients on antiretroviral and anti-tuberculosis drugs: a prospective four arm observational study in ethiopian patients.

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    Getnet Yimer

    Full Text Available OBJECTIVES: To evaluate the incidence, type, severity and predictors of antiretroviral and/or anti-tuberculosis drugs induced liver injury (DILI. METHODS: A total of 1,060 treatment naive patients were prospectively enrolled into four treatment groups: HIV patients receiving efavirenz based HAART alone (Arm-1; TB-HIV co-infected patients with CD4≤200 cells/μL, receiving concomitant rifampicin based anti-TB and efavirenz based HAART (Arm-2; TB-HIV co-infected patients with CD4>200 cells/μL, receiving anti-TB alone (Arm-3; TB patients taking rifampicin based anti-TB alone (Arm-4. Liver enzyme levels were monitored at baseline, 1st, 2nd, 4th, 8th, 12th and 24th weeks during treatment. CD4 and HIV viral load was measured at baseline, 24th and 48th weeks. Data were analyzed using multivariate Cox Proportional Hazards Model. RESULTS: A total of 159 patients (15% developed DILI with severity grades 1, 2, 3 and 4 of 53.5%, 32.7%, 11.3% and 2.5% respectively. The incidence of cholestatic, hepatocellular or mixed pattern was 61%, 15% and 24%, respectively. Incidence of DILI was highest in Arm-2 (24.2%>Arm-3 (10.8%>Arm-1 (8.8%>Arm-4 (2.9%. Concomitant anti-TB-HIV therapy increased the risk of DILI by 10-fold than anti-TB alone (p<0.0001. HIV co-infection increased the risk of anti-TB DILI by 4-fold (p = 0.004. HAART associated DILI was 3-fold higher than anti-TB alone, (p = 0.02. HAART was associated with cholestatic and grade 1 DILI whereas anti-TB therapy was associated with hepatocellular and grade ≥ 2. Treatment type, lower CD4, platelet, hemoglobin, higher serum AST and direct bilirubin levels at baseline were significant DILI predictors. There was no effect of DILI on immunologic recovery or virologic suppression rate of HAART. CONCLUSION: HAART associated DILI is mainly cholestatic and mild whereas hepatocellular or mixed pattern with high severity grade is more common in anti-tuberculosis DILI. TB-HIV co-infection, disease severity

  17. Abandonment of antiretroviral therapy among HIV-positive patients attended at the reference center for HIV/AIDS in Vitória, Brazil.

    Science.gov (United States)

    Zago, Adriana Marchon; Morelato, Paola; Endringer, Emmanuele de Angeli; Dan, Germano de Freitas; Ribeiro, Evanira Mendes; Miranda, Angelica Espinosa

    2012-01-01

    This study evaluates the risk factors for the abandonment of antiretroviral therapy (ART) among patients receiving care in an AIDS clinic in Vitória, Brazil. We conducted a case-control study of patients with AIDS attending a reference center for sexually transmitted disease (STD)/AIDS. A total of 62 patients, who abandoned therapy in 2008, and 188 HIV-infected patients answered an interview including demographic, social, and clinical characteristics. Risk factors associated with abandon in univariate analysis were entered into logistic regression models. A total of 250 patients were included in the study. Groups were similar regarding age, gender, and monthly income. In the final multivariate model, illicit drug use (adjusted odds ratio [AOR], 2.3; 95% confidence interval [CI], 1.03-5.07), previous abandon of medication (AOR 38.6; 95% CI 10.49-142.25), last CD4 count <200 cells/mm(3) (AOR 1.5; 95% CI 1.03-2.10), and viral load higher than 1000 copies/mL (AOR 2.0 (95% CI 1.34-3.09) were independent predictors of abandonment of ART. In addition to the clinical indicators, behavioral factors remained important throughout the multivariate analysis in our study.

  18. Comparing antiretroviral treatment outcomes between a prospective community-based and hospital-based cohort of HIV patients in rural Uganda

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    Alibhai Arif

    2011-11-01

    Full Text Available Abstract Background Improved availability of antiretroviral therapy in sub-Saharan Africa is intended to benefit all eligible HIV-infected patients; however in reality antiretroviral services are mainly offered in urban hospitals. Poor rural patients have difficulty accessing the drugs, making the provision of antiretroviral therapy inequitable. Initial tests of community-based treatment programs in Uganda suggest that home-based treatment of HIV/AIDS may equal hospital-based treatment; however the literature reveals limited experiences with such programs. The research This intervention study aimed to; 1 assess the effectiveness of a rural community-based ART program in a subcounty (Rwimi of Uganda; and 2 compare treatment outcomes and mortality in a rural community-based antiretroviral therapy program with a well-established hospital-based program. Ethics approvals were obtained in Canada and Uganda. Results and outcomes Successful treatment outcomes after two years in both the community and hospital cohorts were high. All-cause mortality was similar in both cohorts. However, community-based patients were more likely to achieve viral suppression and had good adherence to treatment. The community-based program was slightly more cost-effective. Per capita costs in both settings were unsustainable, representing more than Uganda’s Primary Health Care Services current expenditures per person per year for all health services. The unpaid community volunteers showed high participation and low attrition rates for the two years that this program was evaluated. Challenges and successes Key successes of this study include the demonstration that antiretroviral therapy can be provided in a rural setting, the creation of a research infrastructure and culture within Kabarole’s health system, and the establishment of a research collaboration capable of enriching the global health graduate program at the University of Alberta. Challenging questions about the

  19. Tobacco use and its determinants in HIV-infected patients on antiretroviral therapy in West African countries

    Science.gov (United States)

    Jaquet, Antoine; Ekouevi, Didier-Koumavi; Aboubakrine, Maiga; Bashi, Jules; Messou, Eugène; Maiga, Moussa; Traore, Hamar-Alassane; Zannou, Marcel; Guehi, Calixte; Ba-Gomis, Franck-Olivier; Minga, Albert; Allou, Gérard; Eholie, Serge-Paul; Dabis, Francois; Bissagnene, Emmanuel; Sasco, Annie-Jeanne

    2009-01-01

    INTRODUCTION Tobacco smoking is common in HIV-infected patients from industrialized countries. In West Africa, few data exist concerning tobacco consumption. METHODS A cross-sectional survey was conducted within the International epidemiological Database to Evaluate AIDS (IeDEA) network in West Africa. Health workers administered to patients receiving antiretroviral treatment a questionnaire assessing tobacco and cannabis consumption. Regular smokers were defined as present smokers who smoked >1 cigarette per day for ≥1 year. RESULTS Overall, 2920 patients were enrolled in three countries. The prevalence of ever smokers and present smokers were 46.2% (95% CI 42.8–49.5) and 15.6% (95% CI 13.2–18.0) in men and 3.7% (95% CI 2.9–4.5) and 0.6% (95% CI 0.3–0.9) in women, respectively. Regular smoking was associated being from Côte d’Ivoire or Mali compared to Benin (OR 4.6; 95% CI 2.9–7.3 and 7.7; 95% CI 4.4–13.6), a severely impaired immunological status at HAART initiation (OR 1.5; 95% CI 1.1–2.2) and a history of tuberculosis (OR 1.8; 95% CI 1.1–3.0). CONCLUSION Marked differences of smoking prevalence exist between these West African countries. This survey approach also provides evidences concerning the association between cigarette smoking and tuberculosis in HIV-infected patients, a major public health issue in this part of the world. PMID:19861019

  20. COMPARATIVE STUDY OF EFFICACY OF TWO ANTIRETROVIRAL REGIMENTS (ZIDOUVDINE+LAMIVUDINE+NEVIRAPHINE VS STAVUDINE+LAMIVUDINE+NEVIRAPINE IN HIV/AIDS PATIENTS

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    Mopuri Muneer Kanha

    2015-02-01

    Full Text Available BACKGROUND: AIDS, the acquired immunodeficiency syndrome, is the worst disease in the history of medicine due to HIV infection in many sexually active people. This disease is treated with two regimens of drugs in the ART centers at free of cost by the government. AIMS AND OBJECTIVES: To study and compare the efficacy of two antiretroviral regimens (zidovudine +lamivudine+ nevirapine vs ( S tavudine + lamivudine +nevirapine in HIV/AIDS patients. Methods: It is a longitudinal, prospective, observational study, carried at ART centers of siddhartha medical college, Vijayawada, AP and Guntur medical college, Guntur, AP from October 2006 to March 2008. Results: 650 patients were enrolled into study. Out of 650, 325 patients were received Tab.Zidovudine +Tab.Lamivudine+Tab.Nevirapine (Regimen A and 325 patients were received Tab. Stavudine + Tab.Lamivudine + Tab. Nevirapine (Regimen B in fixed drug combination. The study is designed for a Period of 12 months by recording observations at 0 months, 6months and 12months. All the cases enrolled had been studied prospectively at the ART centers and the data entered into the case sheets. The adherence to the ART is assessed by asking the patients to get the empty drug bottles and checking the number of remaining tablets. The chi - square test is applied for all the parameters after 6 months data and after 12 months data with degree of freedom (D f of > 1 = and > P = value as 0.05 (p=0.05 and the level of significance as x 2 >3.84. CONCLUSIONS: Stavudine containing regimen B is having better efficacy than zidovudine containing regimen A

  1. Influence of the First Consultation on Adherence to Antiretroviral Therapy for HIV-infected Patients.

    Science.gov (United States)

    Peyre, Marion; Gauchet, Aurélie; Roustit, Matthieu; Leclercq, Pascale; Epaulard, Olivier

    2016-01-01

    Physician attitude influences the way patients cope with diagnosis and therapy in chronic severe diseases such as cancer. Previous studies showed that such an effect exists in HIV care; it is likely that it begins with the first contact with a physician. We aimed to explore in HIV-infected persons their perception of the first consultation they had with an HIV specialist (PFC-H), and whether this perception correlates with adherence to antiretroviral therapy. The study was conducted in Grenoble University Hospital, France, a tertiary care center. Every antiretroviral-experienced patient was asked to freely complete a self-reported, anonymous questionnaire concerning retrospective PFC-H, present adherence (Morisky scale), and present perceptions and beliefs about medicine (BMQ scale). One hundred and fifty-one questionnaires were available for evaluation. PFC-H score and adherence were correlated, independently from age, gender, and numbers of pill(s) and of pill intake(s) per day. BMQ score also correlated with adherence; structural equation analysis suggested that the effect of PFC-H on adherence is mediated by positive beliefs. These results suggest that for HIV-infected persons, the perceptions remaining from the first consultation with an HIV specialist physician influence important issues such as adherence and perception about medicine. Physicians must be aware of this potentially long-lasting effect.

  2. Budget impact analysis of antiretroviral less drug regimen simplification in HIV-positive patients on the Italian National Health Service

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    Restelli U

    2014-09-01

    ART to 13.7% of the total number of patients receiving ART in Italy. Results: The LDR investigated (protease inhibitor-based dual and monotherapies led to savings for the hospitals involved when compared to the "do nothing" scenario on a 3 year basis, between 6.7% (23.11 million € and 12.8% (44.32 million € of the total ART expenditures. The mean yearly cost per patient is reduced from 9,875 € in the do nothing scenario to a range between 9,218 € and 8,615 €. The use of these strategies within the four departments involved would have led to a reduction of ART expenditures for the INHS of between 1.1% and 2.1% in 3 years. Conclusion: ART LDR simplification would have a significant impact in the reduction of ART-related costs within the hospitals involved in the study. These strategies could therefore be addressed as a sustainable answer to the public financing reduction observed within the INHS in the last year, allowing therapies to be dispensed without affecting the quality of the services provided. Keywords: antiretroviral therapy, Italy, budget impact model, monotherapy, dual therapy, cost

  3. Antiretroviral treatment interruptions induced by the Kenyan postelection crisis are associated with virological failure.

    Science.gov (United States)

    Mann, Marita; Diero, Lameck; Kemboi, Emmanuel; Mambo, Fidelis; Rono, Mary; Injera, Wilfred; Delong, Allison; Schreier, Leeann; Kaloustian, Kara W; Sidle, John; Buziba, Nathan; Kantor, Rami

    2013-10-01

    Antiretroviral treatment interruptions (TIs) cause suboptimal clinical outcomes. Data on TIs during social disruption are limited. We determined effects of unplanned TIs after the 2007-2008 Kenyan postelection violence on virological failure, comparing viral load (VL) outcomes in HIV-infected adults with and without conflict-induced TI. Two hundred and one patients were enrolled, median 2.2 years after conflict and 4.3 years on treatment. Eighty-eight patients experienced conflict-related TIs and 113 received continuous treatment. After adjusting for preconflict CD4, patients with TIs were more likely to have detectable VL, VL >5,000 and VL >10,000. Unplanned conflict-related TIs are associated with increased likelihood of virological failure.

  4. Use of non-antiretroviral drugs among individuals with and without HIV-infection

    DEFF Research Database (Denmark)

    Rasmussen, Line D; Kronborg, Gitte; Larsen, Carsten S

    2017-01-01

    AIM: We investigated the use of non-antiretroviral drugs in the HIV-infected compared to the general population. METHODS: From the Danish HIV Cohort Study, we identified all HIV-infected individuals older than 18 years at HIV diagnosis who received care in Denmark through 1995-2013 and reported...... no injection drug abuse or hepatitis C infection. Population controls were identified from The Danish Civil Registration System and matched on age and gender (5:1). We analyzed the proportion of individuals who redeemed 0-1, 2-4, 5-9, or 10 or more non-antiretroviral drugs. Data were analyzed according...... to calendar time, age, time from initiation of combination antiretroviral therapy (cART) and stratified by gender, geographical origin and route of HIV transmission. We further analyzed the use of the 25 most used non-antiretroviral drug classes. RESULTS: We identified 4,928 HIV-infected individuals (median...

  5. Treatment and prevention of HIV infection with long-acting antiretrovirals.

    Science.gov (United States)

    Benítez-Gutiérrez, Laura; Soriano, Vicente; Requena, Silvia; Arias, Ana; Barreiro, Pablo; de Mendoza, Carmen

    2018-05-01

    Current antiretroviral therapy allows to achieve and sustain maximal suppression of HIV replication in most treated patients. As result, the life expectancy of HIV-infected persons has improved dramatically and is nowadays similar to that of the HIV-negative population. However, oral antiretrovirals have to be taken daily and indefinitely to avoid resumption of HIV replication and selection of drug resistance. Unfortunately, drug adherence is often suboptimal and tends to decline over time. Areas covered: New drugs, formulations and delivery systems are being developed for extended-release of antiretrovirals. At this time, intramuscular cabotegravir and rilpivirine, dapivirine vaginal rings and tenofovir alafenamide subdermal implants are the products in more advanced stages of clinical development. Their pharmacokinetics/dynamics and safety/efficacy are reviewed. Expert commentary: In the absence of eradicative therapy for individuals with HIV infection and protective vaccines for persons at risk, long-term antiretroviral therapy is the best approach for preventing disease progression in patients and halting transmissions, either as result of 'treatment as prevention' for HIV carriers or 'pre-exposure prophylaxis' for uninfected individuals at risk. In all these scenarios, the advent of long-acting antiretrovirals will expand options for overcoming the challenge of suboptimal drug adherence and reduce the burden of HIV infection.

  6. Generic substitution of antiretrovirals: patients' and health care providers' opinions.

    Science.gov (United States)

    Kieran, Jennifer A; O'Reilly, Eimear; O'Dea, Siobhan; Bergin, Colm; O'Leary, Aisling

    2017-10-01

    There is interest in introducing generic antiretroviral drugs (ARVs) into high-income countries in order to maximise efficiency in health care budgets. Studies examining patients' and providers' knowledge and attitudes to generic substitution in HIV are few. This was a cross-sectional, observational study with a convenience sample of adult HIV-infected patients and health care providers (HCPs). Data on demographics, knowledge of generic medicine and facilitators of generic substitution were collected. Descriptive and univariate analysis was performed using SPSS V.23™. Questionnaires were completed by 66 patients. Seventy-one per cent would have no concerns with the introduction of generic ARVs. An increase in frequency of administration (61%) or pill burden (53%) would make patients less likely to accept generic ARVs. There were 30 respondents to the HCP survey. Concerns included the supply chain of generics, loss of fixed dose combinations, adherence and use of older medications. An increase in dosing frequency (76%) or an increase in pill burden (50%) would make HCPs less likely to prescribe a generic ARV. The main perceived advantage was financial. Generic substitution of ARVs would be acceptable to the majority of patients and HCPs. Reinvesting savings back into HIV services would facilitate the success of such a programme.

  7. Increasing transfers-out from an antiretroviral treatment service in South Africa: patient characteristics and rates of virological non-suppression.

    Directory of Open Access Journals (Sweden)

    Mweete D Nglazi

    Full Text Available To determine the proportion, characteristics and outcomes of patients who transfer-out from an antiretroviral therapy (ART service in a South African township.This retrospective cohort study included all patients aged ≥15 years who enrolled between September 2002 and December 2009. Follow-up data were censored in December 2010. Kaplan-Meier survival analysis was used to describe time to transfer-out and cox proportional hazard analysis was used to determine associated risk factors.4511 patients (4003 ART-naïve and 508 non-naïve at baseline received ART during the study period. Overall, 597 (13.2% transferred out. The probability of transferring out by one year of ART steadily increased from 1.4% in 2002/2004 cohort to 8.9% for the 2009 cohort. Independent risk factors for transfer-out were more recent calendar year of enrolment, younger age (≤25 years and being ART non-naïve at baseline (i.e., having previously transferred into this clinic from another facility. The proportions of patients transferred out who had a CD4 cell count 1000 copies/mL around the time of transfer, suggesting the need for careful adherence counseling and assessment of medication supplies among those planning transfer.

  8. High level of APOBEC3F/3G editing in HIV-2 DNA vif and pol sequences from antiretroviral-naive patients.

    Science.gov (United States)

    Bertine, Mélanie; Charpentier, Charlotte; Visseaux, Benoit; Storto, Alexandre; Collin, Gilles; Larrouy, Lucile; Damond, Florence; Matheron, Sophie; Brun-Vézinet, Françoise; Descamps, Diane

    2015-04-24

    In HIV-1, hypermutation introduced by APOBEC3F/3G cytidine deaminase activity leads to defective viruses. In-vivo impact of APOBEC3F/3G editing on HIV-2 sequences remains unknown. The objective of this study was to assess the level of APOBEC3F/3G editing in HIV-2-infected antiretroviral-naive patients. Direct sequencing of vif and pol regions was performed on HIV-2 proviral DNA from antiretroviral-naive patients included in the French Agence Nationale de Recherches sur le SIDA et les hépatites virales CO5 HIV-2 cohort. Hypermutated sequences were identified using Hypermut2.0 program. HIV-1 proviral sequences from Genbank were also assessed. Among 82 antiretroviral-naive HIV-2-infected patients assessed, 15 (28.8%) and five (16.7%) displayed Vif proviral defective sequences in HIV-2 groups A and B, respectively. A lower proportion of defective sequences was observed in protease-reverse transcriptase region. A higher median number of G-to-A mutations was observed in HIV-2 group B than in group A, both in Vif and protease-reverse transcriptase regions (P = 0.02 and P = 0.006, respectively). Compared with HIV-1 Vif sequences, a higher number of Vif defective sequences was observed in HIV-2 group A (P = 0.00001) and group B sequences (P = 0.013). We showed for the first time a high level of APOBEC3F/3G editing in HIV-2 sequences from antiretroviral-naive patients. Our study reported a group effect with a significantly higher level of APOBEC3F/3G editing in HIV-2 group B than in group A sequences.

  9. Short term clinical disease progression in HIV-1 positive patients taking combination antiretroviral therapy : The EuroSIDA risk-score

    DEFF Research Database (Denmark)

    Mocroft, A; Ledergerber, B; Zilmer, K

    2007-01-01

    /death in patients taking cART. A score was derived for 4169 patients from EuroSIDA and validated on 5150 patients from the Swiss HIV Cohort Study (SHCS). RESULTS: In EuroSIDA, 658 events occurred during 22 321 person-years of follow-up: an incidence rate of 3.0/100 person-years of follow-up [95% confidence interval...... (CI), 2.7-3.3]. Current levels of viral load, CD4 cell count, CD4 cell slope, anaemia, and body mass index all independently predicted new AIDS/death, as did age, exposure group, a prior AIDS diagnosis, prior antiretroviral treatment and stopping all antiretroviral drugs. The EuroSIDA risk...... in the risk-score was associated with a 2.70 times higher incidence of clinical progression (95% CI, 2.56-2.84) in EuroSIDA and 2.88 (95% CI, 2.75-3.02) in SHCS. CONCLUSIONS: A clinically relevant prognostic score was derived in EuroSIDA and validated within the SHCS, with good agreement. The EuroSIDA risk...

  10. The National Access to Antiretroviral Program for PHA (NAPHA) in Thailand.

    Science.gov (United States)

    Chasombat, Sanchai; Lertpiriyasuwat, Cheewanan; Thanprasertsuk, Sombat; Suebsaeng, Laksami; Lo, Ying Ru

    2006-07-01

    To describe the development, components, initial results and lessons learned from Thailand's National Access to Antiretroviral Program for People living with HIV/AIDS (NAPHA), a historical review was conducted and program monitoring was analyzed. The national antiretroviral therapy program at different levels of the public health system was implemented with all major program components; ARV protocol development, health care professional training, drug supply chain management, laboratory network formation, monitoring and evaluation, and multi-sector and PHA involvement since 2001, which was based on elements of research, pilot projects, training, national guideline development, experiences and policy making. A national monitoring system was developed to monitor the progress of the program. From February 2001 to December 2004, the monitoring reports received from implementing hospitals showed that 58,133 cases had received antiretroviral therapy (ART), and 85% (49,477) of them were continuing to take ARV drugs. In conclusion, the NAPHA was implemented nationwide with comprehensive systems. The reports indicate achievement of expansion of the ART program. Lessons learned from the program initiation and scaling up show local leadership, comprehensive training, adherence, and coordination are essential to program effectiveness and sustainability.

  11. Fixed-dose combination for adults accessing antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    SA HIV Clinicians Society

    2013-02-01

    Full Text Available This document serves to guide clinicians and programme managers on how to switch from 3 separate antiretroviral (ARV drugs to the new, single, fixed-dose combination (FDC tablet containing tenofovir (TDF, emtricitabine (FTC and efavirenz (EFV. Summary Transitioning from individual drugs to an FDC tablet needs to be managed carefully, particularly regarding stock management, ordering processes, supply-chain integrity and comprehensive patient counselling. Priority groups • Initially, FDC supply will be insufficient to provide for all FDC-suitable patients • Therefore, the National Department of Health (NDoH has recommended that the following patient groups be prioritized for FDC initiation/switch: • Priority group 1: All HIV-positive patients newly initiating ART – adults, adolescents and pregnant women (regardless of CD4 count (amendment to the guidelines for the prevention of mother-to-child transmission of HIV (PMTCT anticipated in April 2013 – and who do not have contra-indications to the FDC component drugs • Priority group 2: HIV-positive pregnant women and breastfeeding mothers currently stable on lamivudine (3TC, TDF and EFV • Priority group 3: Virologically suppressed patients on a stavudine (d4T-based regimen and who have normal renal function • Priority group 4: Stable patients receiving individual TDF, 3TC and EFV and who have tuberculosis (TB co-infection • Priority group 5: Stable patients receiving individual TDF, 3TC and EFV and who have other co-morbidites (e.g. hypertension, diabetes • Priority group 6: Patients receiving individual TDF, 3TC and EFV and who request to switch to the FDC treatment • Priority group 7: Patients receiving individual TDF, 3TC and EFV and who, after counselling, agree to switch to the FDC treatment. Important: Clinic staff must co-ordinate this process and only switch as many patients to the FDC tablet as stock allows. This should avoid patients being switched back and forth

  12. Design of a randomized trial to evaluate the influence of mobile phone reminders on adherence to first line antiretroviral treatment in South India--the HIVIND study protocol.

    Science.gov (United States)

    De Costa, Ayesha; Shet, Anita; Kumarasamy, Nagalingeswaran; Ashorn, Per; Eriksson, Bo; Bogg, Lennart; Diwan, Vinod K

    2010-03-26

    Poor adherence to antiretroviral treatment has been a public health challenge associated with the treatment of HIV. Although different adherence-supporting interventions have been reported, their long term feasibility in low income settings remains uncertain. Thus, there is a need to explore sustainable contextual adherence aids in such settings, and to test these using rigorous scientific designs. The current ubiquity of mobile phones in many resource-constrained settings, make it a contextually appropriate and relatively low cost means of supporting adherence. In India, mobile phones have wide usage and acceptability and are potentially feasible tools for enhancing adherence to medications. This paper presents the study protocol for a trial, to evaluate the influence of mobile phone reminders on adherence to first-line antiretroviral treatment in South India. 600 treatment naïve patients eligible for first-line treatment as per the national antiretroviral treatment guidelines will be recruited into the trial at two clinics in South India. Patients will be randomized into control and intervention arms. The control arm will receive the standard of care; the intervention arm will receive the standard of care plus mobile phone reminders. Each reminder will take the form of an automated call and a picture message. Reminders will be delivered once a week, at a time chosen by the patient. Patients will be followed up for 24 months or till the primary outcome i.e. virological failure, is reached, whichever is earlier. Self-reported adherence is a secondary outcome. Analysis is by intention-to-treat. A cost-effectiveness study of the intervention will also be carried out. Stepping up telecommunications technology in resource-limited healthcare settings is a priority of the World Health Organization. The trial will evaluate if the use of mobile phone reminders can influence adherence to first-line antiretrovirals in an Indian context.

  13. Non-Hodgkin lymphoma in HIV-infected patients in the era of highly active antiretroviral therapy

    DEFF Research Database (Denmark)

    Kirk, O.; Pedersen, C.; Cozzi-Leori, A.

    2001-01-01

    This study was designed to assess the influence of highly active antiretroviral therapy (HAART) on non-Hodgkin lymphoma (NHL) among patients infected with human immunodeficiency virus (HIV). Within EuroSIDA, a multicenter observational cohort of more than 8500 patients from across Europe......, the incidences of NHL and subtypes (Burkitt, immunoblastic, primary brain lymphoma [PBL], and other/unknown histology) were determined according to calendar time of follow-up, and for those who initiated HAART (> or =3 drugs) also time on HAART. Potential predictive factors of NHL were evaluated in Cox...

  14. Guidelines for using antiretroviral agents among HIV-infected adults and adolescents.

    Science.gov (United States)

    Dybul, Mark; Fauci, Anthony S; Bartlett, John G; Kaplan, Jonathan E; Pau, Alice K

    2002-09-03

    The availability of an increasing number of antiretroviral agents and the rapid evolution of new information have introduced substantial complexity into treatment regimens for persons infected with human immunodeficiency virus (HIV). In 1996, the Department of Health and Human Services and the Henry J. Kaiser Family Foundation convened the Panel on Clinical Practices for the Treatment of HIV to develop guidelines for clinical management of HIV-infected adults and adolescents (CDC. Report of the NIH Panel To Define Principles of Therapy of HIV Infection and Guidelines for the use of antiretroviral agents in HIV-infected adults and adolescents. MMWR. 1998;47[RR-5]:1-41). This report, which updates the 1998 guidelines, addresses 1) using testing for plasma HIV ribonucleic acid levels (i.e., viral load) and CD4+ T cell count; 2) using testing for antiretroviral drug resistance; 3) considerations for when to initiate therapy; 4) adherence to antiretroviral therapy; 5) considerations for therapy among patients with advanced disease; 6) therapy-related adverse events; 7) interruption of therapy; 8) considerations for changing therapy and available therapeutic options; 9) treatment for acute HIV infection; 10) considerations for antiretroviral therapy among adolescents; 11) considerations for antiretroviral therapy among pregnant women; and 12) concerns related to transmission of HIV to others. Antiretroviral regimens are complex, have serious side effects, pose difficulty with adherence, and carry serious potential consequences from the development of viral resistance because of nonadherence to the drug regimen or suboptimal levels of antiretroviral agents. Patient education and involvement in therapeutic decisions are critical. Treatment should usually be offered to all patients with symptoms ascribed to HIV infection. Recommendations for offering antiretroviral therapy among asymptomatic patients require analysis of real and potential risks and benefits. In general

  15. Trends in Decline of Antiretroviral Resistance among ARV-Experienced Patients in the HIV Outpatient Study: 1999–2008

    Directory of Open Access Journals (Sweden)

    Kate Buchacz

    2012-01-01

    Full Text Available Background. Little is known about temporal trends in frequencies of clinically relevant ARV resistance mutations in HIV strains from U.S. patients undergoing genotypic testing (GT in routine HIV care. Methods. We analyzed cumulative frequency of HIV resistance among patients in the HIV Outpatient Study (HOPS who, during 1999–2008 and while prescribed antiretrovirals, underwent GT with plasma HIV RNA >1,000 copies/mL. Exposure ≥4 months to each of three major antiretroviral classes (NRTI, NNRTI and PI was defined as triple-class exposure (TCE. Results. 906 patients contributed 1,570 GT results. The annual frequency of any major resistance mutations decreased during 1999–2008 (88% to 79%, P=0.05. Resistance to PIs decreased among PI-exposed patients (71% to 46%, P=0.010 as exposure to ritonavir-boosted PIs increased (6% to 81%, P<0.001. Non-significant declines were observed in resistance to NRTIs among NRTI-exposed (82% to 67%, and triple-class-resistance among TCE patients (66% to 41%, but not to NNRTIs among NNRTI-exposed. Conclusions. HIV resistance was common but declined in HIV isolates from subgroups of ARV-experienced HOPS patients during 1999–2008. Resistance to PIs among PI-exposed patients decreased, possibly due to increased representation of patients whose only PI exposures were to boosted PIs.

  16. [Sustainability of Brazilian policy for access to antiretroviral drugs].

    Science.gov (United States)

    Grangeiro, Alexandre; Teixeira, Luciana; Bastos, Francisco I; Teixeira, Paulo

    2006-04-01

    The expense of acquiring antiretroviral drugs in Brazil has given rise to debate about the sustainability of the policy of universal access to AIDS medications, despite the evident benefits. The objective of this study was to analyze the evolution of the Ministry of Health's spending on acquiring antiretroviral drugs from 1998 to 2005, the determining factors and the medium-term sustainability of this policy (2006-2008). The study on the evolution of spending on antiretrovirals included analysis of their prices, the year-by-year expenditure, the number of patients utilizing the medication, the mean expenditure per patient and the strategies for reducing the prices maintained during this period. To analyze the sustainability of the policy for access to antiretrovirals, the cost of acquiring the drugs over the period from 2006 to 2008 was estimated, along with the proportion of gross domestic product and federal health expenditure represented by this spending. The data were collected from the Ministry of Health, the Brazilian Institute for Geography and Statistics (IBGE) and the Ministry of Planning. The expenditure on antiretrovirals increased by 66% in 2005, breaking the declining trend observed over the period from 2000 to 2004. The main factors associated with this increase were the weakening of the national generics industry and the unsatisfactory results from the process of negotiating with pharmaceutical companies. The Brazilian policy for universal access is unsustainable at the present growth rates of the gross domestic product, unless the country compromises its investments in other fields.

  17. Feasibility and acceptability of mobile phone short message service as a support for patients receiving antiretroviral therapy in rural Uganda: a cross-sectional study.

    Science.gov (United States)

    Kim, Jiho; Zhang, Wendy; Nyonyitono, Maureen; Lourenco, Lillian; Nanfuka, Mastula; Okoboi, Stephen; Birungi, Josephine; Lester, Richard T; Kaleebu, Pontiano; Munderi, Paula; Moore, David M

    2015-01-01

    Mobile phone technologies have been promoted to improve adherence to antiretroviral therapy (ART). We studied the receptiveness of patients in a rural Ugandan setting to the use of short messaging service (SMS) communication for such purposes. We performed a cross-sectional analysis measuring mobile phone ownership and literacy amongst patients of The AIDS Support Organisation (TASO) in Jinja, Uganda. We performed bivariate and multivariate logistic regression analyses to examine associations between explanatory variables and a composite outcome of being literate and having a mobile phone. From June 2012 to August 2013, we enrolled 895 participants, of whom 684 (76%) were female. The median age was 44 years. A total of 576 (63%) were both literate and mobile phone users. Of these, 91% (527/ 576) responded favourably to the potential use of SMS for health communication, while only 38.9% (124/319) of others were favourable to the idea (pmobile phone users reported optimal adherence to ART (86.4% vs. 90.6%; p=0.007). Male participants (AOR=2.81; 95% CI 1.83-4.30), sub-optimal adherence (AOR=1.76; 95% CI 1.12-2.77), those with waged or salaried employment (AOR=2.35; 95% CI 1.23-4.49), crafts/trade work (AOR=2.38; 95% CI 1.11-5.12), or involved in petty trade (AOR=1.85; 95% CI 1.09-3.13) (in comparison to those with no income) were more likely to report mobile phone ownership and literacy. In a rural Ugandan setting, we found that over 60% of patients could potentially benefit from a mobile phone-based ART adherence support. However, support for such an intervention was lower for other patients.

  18. Antiretroviral treatment switch strategies for lowering the costs of antiretroviral therapy in subjects with suppressed HIV-1 viremia in Spain

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    Llibre JM

    2013-05-01

    Full Text Available Josep M Llibre,1,2 Gloria Cardona,3 José R Santos,2 Angels Andreu,3 Josep O Estrada,4 Jordi Ara,4 Xavier Bonafont,3 Bonaventura Clotet1,21HIV Unit, University Hospital Germans Trias i Pujol, Badalona, Barcelona, Spain; 2Lluita contra la SIDA Foundation, Badalona, Barcelona, Spain; 3Hospital Pharmacy, University Hospital Germans Trias i Pujol, Badalona, Barcelona, Spain; 4Hospital Management, University Hospital Germans Trias i Pujol, Badalona, Barcelona, SpainBackground: The current economic recession in European countries has forced governments to design emergency measures to reduce spending on drugs, including antiretroviral therapy (ART. Switching antiretroviral drugs for others that have the same efficacy and safety profile at a lower cost (cost-reduction measures, CRM could prove to be a valid means of generating savings.Methods: Descriptive study of prospective consensus-based CRM undertaken in 2011 in a Catalonian hospital HIV unit among patients with prolonged plasma HIV-1 RNA <50 copies/mL.Results: During the study period, we made 673 switches (87.5% more than the previous year, of which 378 (56.2% were CRM (16% of all patients treated, leading to a savings of €87,410/month. Switching tenofovir/emtricitabine for abacavir/lamivudine was the most common CRM (129, 31.3%, followed by simplification to boosted protease inhibitor monotherapy (bPImono, 102, 26%. The CRM that generated the greatest saving were switching to bPImono (38%, withdrawal or replacement of raltegravir (24%, switching tenofovir/emtricitabine for abacavir/lamivudine (13%, and switching to nevirapine (5%. Cost savings with CRM were slightly higher than those achieved with medication paid for by clinical trial sponsors (€80,333/month or through discount arrangements (€76,389/month.Conclusion: Proactively switching antiretroviral therapy in selected treated patients with sustained virological suppression can generate significant cost savings in pharmacy spending in

  19. Prevention of HIV-1 Infection with Early Antiretroviral Therapy: Treatment as -

    Science.gov (United States)

    Gilada, Ishwar; Gilada, T.

    2014-07-01

    There are 34.2 million living with HIV/AIDS globally according to the UNAIDS. The incidence is 2.5 million new infections every year. Out of the 24.8 million patients eligible for antiretroviral treatment, only 8 million are actually receiving it. Nearly 1.7 million people (4658 per day) die of the disease every year i.e., 4658/day, making HIV/AIDS a planetary emergency. The most disturbing fact is that more than 50% of the infected people do not reveal their HIV status to their sexual partners. The UN Sec-Gen Ban Ki-moon suggested "3 Zeros"--Zero Infection, Zero Stigma, Zero AIDS-deaths in 2008...

  20. Influence of the First Consultation on Adherence to Antiretroviral Therapy for HIV-infected Patients

    OpenAIRE

    Peyre, Marion; Gauchet, Aur?lie; Roustit, Matthieu; Leclercq, Pascale; Epaulard, Olivier

    2016-01-01

    Background: Physician attitude influences the way patients cope with diagnosis and therapy in chronic severe diseases such as cancer. Previous studies showed that such an effect exists in HIV care; it is likely that it begins with the first contact with a physician. Objective: We aimed to explore in HIV-infected persons their perception of the first consultation they had with an HIV specialist (PFC-H), and whether this perception correlates with adherence to antiretroviral therapy. Method: Th...

  1. Effects of fish oil on lipid profile and other metabolic outcomes in HIV-infected patients on antiretroviral therapy: a randomized placebo-controlled trial.

    Science.gov (United States)

    Oliveira, Julicristie M; Rondó, Patrícia H C; Yudkin, John S; Souza, José M P; Pereira, Tatiane N; Catalani, Andrea W; Picone, Camila M; Segurado, Aluisio A C

    2014-02-01

    Although antiretroviral therapy has revolutionized the care of HIV-infected patients, it has been associated with metabolic abnormalities. Hence, this study was planned to investigate the effects of fish oil on lipid profile, insulin resistance, and body fat distribution in HIV-infected Brazilian patients on antiretroviral therapy, considering that marine omega-3 fatty acids seem to improve features of the metabolic syndrome. We conducted a randomized, parallel, placebo-controlled trial that assessed the effects of 3 g fish oil/day (540 mg of eicosapentaenoic acid plus 360 mg of docosahexaenoic acid) or 3 g soy oil/day (placebo) on 83 HIV-infected Brazilian men and non-pregnant women on antiretroviral therapy. No statistically significant relationships between fish oil supplementation and longitudinal changes in triglyceride (p = 0.335), low-density lipoprotein cholesterol (p = 0.078), high-density lipoprotein cholesterol (p = 0.383), total cholesterol (p = 0.072), apolipoprotein B (p = 0.522), apolipoprotein A1 (p = 0.420), low-density lipoprotein cholesterol/apolipoprotein B ratio (p = 0.107), homeostasis model assessment for insulin resistance index (p = 0.387), body mass index (p = 0.068), waist circumference (p = 0.128), and waist/hip ratio (p = 0.359) were observed. A low dose of fish oil did not alter lipid profile, insulin resistance, and body fat distribution in HIV-infected patients on antiretroviral therapy.

  2. Hiperlipidemia e intolerancia a la glucosa en un grupo de pacientes infectados con VIH que reciben terapia antirretrovírica hiperactiva Hyperlipidemia and glucose intolerance in patients with HIV infection receiving antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Carlos José Castro-Sansores

    2006-06-01

    .OBJECTIVE: To determine the prevalence of secondary effects on lipid metabolism as a result of highly active antiretroviral therapy (HAART, as well as the impact of different types of antiretroviral regimens on lipids and glucose in a group of patients in Yucatan, Mexico MATERIAL AND METHODS: A cross-sectional study was conducted. A questionnaire created for this study was administered to each patient and total cholesterol, triglycerides and fasting glucose values were determined. The presence of hyperlipidemia and alterations in glucose were determined as well as their relation to the epidemiological variables obtained from the questionnaire RESULTS: A total of 211 subjects were studied [36 (17% of which were women and 175 (83% men]. Ninety-two patients (44% were found to have hyperlipidemia. Of these, 43 (20% had hypercholesterolemia (HC and 82 (39% hypertriglyceridaemia (HT. The presence of combined HC and HT was observed in 30 (14% patients. Nineteen (9% patients had alterations in glucose, six (3% diabetes mellitus and 13 (6% impaired glucose tolerance. The variables associated with the presence of hyperlipidemia were: levels of lymphocytes CD4>350 cells/µl (OR= 2.79 1.08-7.27, p= 0.03, male gender (OR= 3.6 1.4-9.12, p= 0.006 and the use of nucleoside-reverse transcriptase inhibitors (NRTI (OR= 3.1 1.2-8.1, p=0.01 CONCLUSIONS: Patients with HIV infection who receive HAART have an increased risk of presenting hyperlipidemia. In this group of patients the presence of hyperlipidemia and impaired glucose tolerance was significant. Unlike what has been indicated in most published reports, the alterations of lipids were associated more frequently with INTR use, for which it is concluded that the pathogeny of these alterations is not unique, that it is probable that concurrent effects exist between different antiretroviral drug families and that other host factors are involved in the pathogenic mechanism of these alterations.

  3. [Factors associated with immunovirologic dissociation in HIV-1-infected patients under highly active antiretroviral therapy in the Ambulatory Treatment Center (ATC) in Dakar].

    Science.gov (United States)

    Kà, Daye; Manga, Noël Magloire; Ngom-Guéye, Ndéye Fatou; Ndiaga, Diop; Diop, Moustapha; Cisse-Diallo, Viviane Marie Pierre; Diallo-Mbaye, Khardiata; Lakhe, Ndèye Aissatou; Fortès-Déguenonvo, Louise; Ndour, Cheikh Tidiane; Diop-Nyafouna, Sylvie Audrey; Seydi, Moussa

    2017-01-01

    The objective of this work is to evaluate the different factors associated with immunovirologic dissociation despite highly active and effective antiretroviral treatment. We conducted a retrospective, cohort, descriptive and analytical study of the medical records of HIV-1 infected patients having received at least 12 months of antiretroviral therapy, followed in the ATC cohort from 2001 to 2011 and with undetectable viral load in the last 6 months. During this 10-year study period, the prevalence of IVD was 19.3%. Female sex was predominant, with a sex ratio of 1.9. Immunovirologic dissociation was more frequent in male patients (29.7% vs 14.1%) with a statistically significant difference (p = 0,00006). The average age was 44 years ± 10 years. A history of tuberculosis was found in about a third of the cases (31.4%). Immunovirologic dissociation was significantly more frequent in patients with a history of tuberculosis (p = 0.00005). Most patients (68%) had AIDS at WHO clinical stages 3 or 4. Patients with immunovirologic dissociation were more often in WHO clinical stages 3 and 4 (p = 0.0001). More than half of the cases (56.2%) were found to be malnourished and immunovirologic dissociation was prevalent in malnourished patients (p=0.005). The mean CD4+ T lymphocytes counts was 86.7± 83 cells / mm 3 . Immunovirologic dissociation was more frequent in patients with initial low CD4+ T lymphocyte counts and with a statistically significant difference (p = 0.00000). By multivariate analysis, only age greater than or equal to 43 years, CD4 initial counts < 100 c/mm 3 and male sex were significantly associated with this immunovirologic dissociation. Our study assessed the main factors associated with immunovirologic dissociation. Other studies of this nature would also merit consideration in order to highlight the impact of this partial immune response on the emergence of opportunistic infections or the implementation of a specific tritherapy for the sole purpose of

  4. Cognitive and psychosocial development of HIV pediatric patients receiving highly active anti-retroviral therapy: a case-control study

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    Theodoridou Maria

    2010-12-01

    Full Text Available Abstract Background The psychosocial development of pediatric HIV patients has not been extensively evaluated. The study objectives were to evaluate whether emotional and social functions are differentially associated with HIV-related complications. Methods A matched case-control study design was conducted. The case group (n = 20 consisted of vertically infected children with HIV (aged 3-18 years receiving HAART in Greece. Each case was matched with two randomly selected healthy controls from a school-based population. CNS imaging and clinical findings were used to identify patients with HIV-related neuroimaging abnormalities. The Wechsler Intelligence Scale III and Griffiths Mental Abilities Scales were applied to assess cognitive abilities. The age specific Strengths and Difficulties Questionnaire was used to evaluate emotional adjustment and social skills. The Fisher's exact test, student's t-test, and Wilcoxon rank sum test were used to compare categorical, continuous, and ordinal scores, respectively, of the above scales between groups. Results HIV patients without neuroimaging abnormalities did not differ from patients with neuroimaging abnormalities with respect to either age at HAART initiation (p = 0.306 or months of HAART treatment (p = 0.964. While HIV patients without neuroimaging abnormalities had similar cognitive development with their healthy peers, patients with neuroimaging abnormalities had lower mean General (p = 0.027 and Practical (p = 0.042 Intelligence Quotient scores. HIV patients without neuroimaging abnormalities had an increased likelihood of both Abnormal Emotional Symptoms (p = 0.047 and Hyperactivity scores (p = 0.0009. In contrast, HIV patients with neuroimaging abnormalities had an increased likelihood of presenting with Abnormal Peer Problems (p = 0.033. Conclusions HIV patients without neuroimaging abnormalities are more likely to experience maladjustment with respect to their emotional and activity spheres

  5. Determinants of Adherence to Antiretroviral Therapy among HIV-Infected Patients in Africa

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    Ayalu A. Reda

    2012-01-01

    Full Text Available Background. There are only a few comprehensive studies of adherence to ART and its challenges in Africa. This paper aims to assess the evidence on the challenges and prospects of ART adherence in sub-Saharan Africa. Methods. The authors reviewed original and review articles involving HIV-positive individuals that measured adherence to ART and its predictors in the past decade. Findings. Against expectations, sub-Saharan Africa patients have similar or higher adherence levels compared to those of developed countries. The challenges to ART adherence include factors related to patients and their families, socioeconomic factors, medication, and healthcare systems. Conclusion. Despite good adherence and program-related findings, antiretroviral treatment is challenged by a range of hierarchical and interrelated factors. There is substantial room for improvement of ART programs in sub-Sahara African countries.

  6. [Evaluation of compliance with antiretroviral treatment in a cohort of 200 patients in Djibouti, 2005].

    Science.gov (United States)

    Ahmed, A A; Katlama, C; Ghosn, J; Guiguet, M; Costagliola, D

    2007-01-01

    We determined the rate of compliance with antiretroviral therapy and investigated the factors that influence it among 86 HIV patients. Compliance ratio (number of tablets taken/number prescribed) was assessed by tablet count. The mean ratio of compliance was 92%. By tablet count, 77% of the patients were compliant (compliance ratio > or =90%). Non-compliance was significantly associated with side-effects, degree of confidentiality of the care centre and travelling. Compliance correlated significantly with viral load. In multivariate analysis, community support and level of education protected against non-compliance. Patients having already missed a dose and those dissatisfied with confidentiality had a 4 times greater risk of non-compliance.

  7. Poor functional immune recovery in aged HIV-1-infected patients following successfully treatment with antiretroviral therapy.

    Science.gov (United States)

    Kasahara, Taissa M; Hygino, Joana; Andrade, Regis M; Monteiro, Clarice; Sacramento, Priscila M; Andrade, Arnaldo F B; Bento, Cleonice A M

    2015-10-01

    Aging is now a well-recognized characteristic of the HIV-infected population and both AIDS and aging are characterized by a deficiency of the T-cell compartment. The objective of the present study was to evaluate the impact of antiretroviral (ARV) therapy in recovering functional response of T cells to both HIV-1-specific ENV peptides (ENV) and tetanus toxoid (TT), in young and aged AIDS patients who responded to ARV therapy by controlling virus replication and elevating CD4(+) T cell counts. Here, we observed that proliferative response of T-cells to either HIV-1-specific Env peptides or tetanus toxoid (TT) was significantly lower in older antiretroviral (ARV)-treated patients. With regard to cytokine profile, lower levels of IFN-γ, IL-17 and IL-21, associated with elevated IL-10 release, were produced by Env- or TT-stimulated T-cells from older patients. The IL-10 neutralization by anti-IL-10 mAb did not elevate IFN-γ and IL-21 release in older patients. Finally, even after a booster dose of TT, reduced anti-TT IgG titers were quantified in older AIDS patients and it was related to both lower IL-21 and IFN-γ production and reduced frequency of central memory T-cells. Our results reveal that ARV therapy, despite the adequate recovery of CD4(+) T cell counts and suppression of viremia, was less efficient in recovering adequate immune response in older AIDS patients. Copyright © 2015 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.

  8. Use of Third Line Antiretroviral Therapy in Latin America

    Science.gov (United States)

    Cesar, Carina; Shepherd, Bryan E.; Jenkins, Cathy A.; Ghidinelli, Massimo; Castro, Jose Luis; Veloso, Valdiléa Gonçalves; Cortes, Claudia P.; Padgett, Denis; Crabtree-Ramirez, Brenda; Gotuzzo, Eduardo; Fink, Valeria; Duran, Adriana; Sued, Omar; McGowan, Catherine C.; Cahn, Pedro

    2014-01-01

    Background Access to highly active antiretroviral therapy (HAART) is expanding in Latin America. Many patients require second and third line therapy due to toxicity, tolerability, failure, or a combination of factors. The need for third line HAART, essential for program planning, is not known. Methods Antiretroviral-naïve patients ≥18 years who started first HAART after January 1, 2000 in Caribbean, Central and South America Network (CCASAnet) sites in Argentina, Brazil, Honduras, Mexico, and Peru were included. Clinical trials participants were excluded. Third line HAART was defined as use of darunavir, tipranavir, etravirine, enfuvirtide, maraviroc or raltegravir. Need for third line HAART was defined as virologic failure while on second line HAART. Results Of 5853 HAART initiators followed for a median of 3.5 years, 310 (5.3%) failed a second line regimen and 44 (0.8%) received a third line regimen. Cumulative incidence of failing a 2nd or starting a 3rd line regimen was 2.7% and 6.0% three and five years after HAART initiation, respectively. Predictors at HAART initiation for failing a second or starting a third line included female sex (hazard ratio [HR] = 1.54, 95% confidence interval [CI] 1.18–2.00, p = 0.001), younger age (HR = 2.76 for 20 vs. 40 years, 95% CI 1.86–4.10, p<0.001), and prior AIDS (HR = 2.17, 95% CI 1.62–2.90, p<0.001). Conclusions Third line regimens may be needed for at least 6% of patients in Latin America within 5 years of starting HAART, a substantial proportion given the large numbers of patients on HAART in the region. Improved accessibility to third line regimens is warranted. PMID:25221931

  9. Use of third line antiretroviral therapy in Latin America.

    Directory of Open Access Journals (Sweden)

    Carina Cesar

    Full Text Available Access to highly active antiretroviral therapy (HAART is expanding in Latin America. Many patients require second and third line therapy due to toxicity, tolerability, failure, or a combination of factors. The need for third line HAART, essential for program planning, is not known.Antiretroviral-naïve patients ≥18 years who started first HAART after January 1, 2000 in Caribbean, Central and South America Network (CCASAnet sites in Argentina, Brazil, Honduras, Mexico, and Peru were included. Clinical trials participants were excluded. Third line HAART was defined as use of darunavir, tipranavir, etravirine, enfuvirtide, maraviroc or raltegravir. Need for third line HAART was defined as virologic failure while on second line HAART.Of 5853 HAART initiators followed for a median of 3.5 years, 310 (5.3% failed a second line regimen and 44 (0.8% received a third line regimen. Cumulative incidence of failing a 2nd or starting a 3rd line regimen was 2.7% and 6.0% three and five years after HAART initiation, respectively. Predictors at HAART initiation for failing a second or starting a third line included female sex (hazard ratio [HR] = 1.54, 95% confidence interval [CI] 1.18-2.00, p = 0.001, younger age (HR = 2.76 for 20 vs. 40 years, 95% CI 1.86-4.10, p<0.001, and prior AIDS (HR = 2.17, 95% CI 1.62-2.90, p<0.001.Third line regimens may be needed for at least 6% of patients in Latin America within 5 years of starting HAART, a substantial proportion given the large numbers of patients on HAART in the region. Improved accessibility to third line regimens is warranted.

  10. Reduced sTWEAK and increased sCD163 levels in HIV-infected patients: modulation by antiretroviral treatment, HIV replication and HCV co-infection.

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    Luis M Beltrán

    Full Text Available Patients infected with the human immunodeficiency virus (HIV have an increased risk of cardiovascular disease due to increased inflammation and persistent immune activation. CD163 is a macrophage scavenger receptor that is involved in monocyte-macrophage activation in HIV-infected patients. CD163 interacts with TWEAK, a member of the TNF superfamily. Circulating levels of sTWEAK and sCD163 have been previously associated with cardiovascular disease, but no previous studies have fully analyzed their association with HIV.The aim of this study was to analyze circulating levels of sTWEAK and sCD163 as well as other known markers of inflammation (hsCRP, IL-6 and sTNFRII and endothelial dysfunction (sVCAM-1 and ADMA in 26 patients with HIV before and after 48 weeks of antiretroviral treatment (ART and 23 healthy subjects.Patients with HIV had reduced sTWEAK levels and increased sCD163, sVCAM-1, ADMA, hsCRP, IL-6 and sTNFRII plasma concentrations, as well as increased sCD163/sTWEAK ratio, compared with healthy subjects. Antiretroviral treatment significantly reduced the concentrations of sCD163, sVCAM-1, hsCRP and sTNFRII, although they remained elevated when compared with healthy subjects. Antiretroviral treatment had no effect on the concentrations of ADMA and sTWEAK, biomarkers associated with endothelial function. The use of protease inhibitors as part of antiretroviral therapy and the presence of HCV-HIV co-infection and/or active HIV replication attenuated the ART-mediated decrease in sCD163 plasma concentrations.HIV-infected patients showed a proatherogenic profile characterized by increased inflammatory, immune-activation and endothelial-dysfunction biomarkers that partially improved after ART. HCV-HIV co-infection and/or active HIV replication enhanced immune activation despite ART.

  11. Can measuring immunity to HIV during antiretroviral therapy (ART ...

    African Journals Online (AJOL)

    The vexing issue of whether the immune system can be reconstituted during HIV infection by supplying antiretroviral therapy (ART) has been a question asked about HIV-infected adults and children receiving therapy.1-9 Knowing that the immune system is sufficiently plastic in adults to show restoration of specific and ...

  12. Antiretroviral drug resistance in HIV-1 therapy-naive patients in Cuba.

    Science.gov (United States)

    Pérez, Lissette; Kourí, Vivian; Alemán, Yoan; Abrahantes, Yeisel; Correa, Consuelo; Aragonés, Carlos; Martínez, Orlando; Pérez, Jorge; Fonseca, Carlos; Campos, Jorge; Álvarez, Delmis; Schrooten, Yoeri; Dekeersmaeker, Nathalie; Imbrechts, Stijn; Beheydt, Gertjan; Vinken, Lore; Soto, Yudira; Álvarez, Alina; Vandamme, Anne-Mieke; Van Laethem, Kristel

    2013-06-01

    In Cuba, antiretroviral therapy rollout started in 2001 and antiretroviral therapy coverage has reached almost 40% since then. The objectives of this study were therefore to analyze subtype distribution, and level and patterns of drug resistance in therapy-naive HIV-1 patients. Four hundred and one plasma samples were collected from HIV-1 therapy-naive patients in 2003 and in 2007-2011. HIV-1 drug resistance genotyping was performed in the pol gene and drug resistance was interpreted according to the WHO surveillance drug-resistance mutations list, version 2009. Potential impact on first-line therapy response was estimated using genotypic drug resistance interpretation systems HIVdb version 6.2.0 and Rega version 8.0.2. Phylogenetic analysis was performed using Neighbor-Joining. The majority of patients were male (84.5%), men who have sex with men (78.1%) and from Havana City (73.6%). Subtype B was the most prevalent subtype (39.3%), followed by CRF20-23-24_BG (19.5%), CRF19_cpx (18.0%) and CRF18_cpx (10.3%). Overall, 29 patients (7.2%) had evidence of drug resistance, with 4.0% (CI 1.6%-4.8%) in 2003 versus 12.5% (CI 7.2%-14.5%) in 2007-2011. A significant increase in drug resistance was observed in recently HIV-1 diagnosed patients, i.e. 14.8% (CI 8.0%-17.0%) in 2007-2011 versus 3.8% (CI 0.9%-4.7%) in 2003 (OR 3.9, CI 1.5-17.0, p=0.02). The majority of drug resistance was restricted to a single drug class (75.8%), with 55.2% patients displaying nucleoside reverse transcriptase inhibitor (NRTI), 10.3% non-NRTI (NNRTI) and 10.3% protease inhibitor (PI) resistance mutations. Respectively, 20.7% and 3.4% patients carried viruses containing drug resistance mutations against NRTI+NNRTI and NRTI+NNRTI+PI. The first cases of resistance towards other drug classes than NRTI were only detected from 2008 onwards. The most frequent resistance mutations were T215Y/rev (44.8%), M41L (31.0%), M184V (17.2%) and K103N (13.8%). The median genotypic susceptibility score for the

  13. A decade of HAART in Latin America: Long term outcomes among the first wave of HIV patients to receive combination therapy.

    Science.gov (United States)

    Wolff, Marcelo J; Giganti, Mark J; Cortes, Claudia P; Cahn, Pedro; Grinsztejn, Beatriz; Pape, Jean W; Padgett, Denis; Sierra-Madero, Juan; Gotuzzo, Eduardo; Duda, Stephany N; McGowan, Catherine C; Shepherd, Bryan E

    2017-01-01

    In Latin America, the first wave of HIV-infected patients initiated highly active antiretroviral therapy (HAART) 10 or more years ago. Characterizing their treatment experience and corresponding outcomes across a decade of HAART may yield insights relevant to the ongoing care of such patients and those initiating HAART more recently in similar clinical settings. This retrospective study included adults initiating HAART before 2004 at 8 sites in Argentina, Brazil, Chile, Haiti, Honduras, and Mexico. Patient status (in care, dead, or lost to follow-up [LTFU]) was assessed at 6-month intervals for 10 years, along with CD4 count and HIV-1 viral load (VL) for patients in care. 4,975 patients (66% male) started HAART prior to 2004; 45% were not antiretroviral-naïve. At 1, 5, and 10 years, rates of mortality were 4.2%, 9.0%, and 13.6% respectively. LTFU rates for the same periods were 2.4%, 10.9%, and 24.2%. Among patients remaining in care at 10 years, 84.4% were estimated to have VL≤400 copies/mL (Haiti excluded) and median baseline CD4 increased from 158 to 525 cells/mm3. Only 11.4% of all patients remained on their first regimen, 12.6% were on their second, 11.5% were on their third, and 23.0% were on their fourth or subsequent regimen. Outcomes were generally better for patients who were not antiretroviral-naïve, except for viral suppression. Heterogeneity among sites was substantial. Despite advanced disease and predominant use of older antiretrovirals, a large percentage of early HAART initiators in this Latin American cohort were alive and in care with sustained virologic suppression and progressive immune recovery after 10 years.

  14. A decade of HAART in Latin America: Long term outcomes among the first wave of HIV patients to receive combination therapy

    Science.gov (United States)

    Wolff, Marcelo J.; Giganti, Mark J.; Cortes, Claudia P.; Cahn, Pedro; Grinsztejn, Beatriz; Pape, Jean W.; Padgett, Denis; Sierra-Madero, Juan; Gotuzzo, Eduardo; Duda, Stephany N.; McGowan, Catherine C.; Shepherd, Bryan E.

    2017-01-01

    Background In Latin America, the first wave of HIV-infected patients initiated highly active antiretroviral therapy (HAART) 10 or more years ago. Characterizing their treatment experience and corresponding outcomes across a decade of HAART may yield insights relevant to the ongoing care of such patients and those initiating HAART more recently in similar clinical settings. Methods This retrospective study included adults initiating HAART before 2004 at 8 sites in Argentina, Brazil, Chile, Haiti, Honduras, and Mexico. Patient status (in care, dead, or lost to follow-up [LTFU]) was assessed at 6-month intervals for 10 years, along with CD4 count and HIV-1 viral load (VL) for patients in care. Results 4,975 patients (66% male) started HAART prior to 2004; 45% were not antiretroviral-naïve. At 1, 5, and 10 years, rates of mortality were 4.2%, 9.0%, and 13.6% respectively. LTFU rates for the same periods were 2.4%, 10.9%, and 24.2%. Among patients remaining in care at 10 years, 84.4% were estimated to have VL≤400 copies/mL (Haiti excluded) and median baseline CD4 increased from 158 to 525 cells/mm3. Only 11.4% of all patients remained on their first regimen, 12.6% were on their second, 11.5% were on their third, and 23.0% were on their fourth or subsequent regimen. Outcomes were generally better for patients who were not antiretroviral-naïve, except for viral suppression. Heterogeneity among sites was substantial. Conclusions Despite advanced disease and predominant use of older antiretrovirals, a large percentage of early HAART initiators in this Latin American cohort were alive and in care with sustained virologic suppression and progressive immune recovery after 10 years. PMID:28651014

  15. Estimation of adult antiretroviral treatment coverage in South Africa ...

    African Journals Online (AJOL)

    The unmet need for treatment in adults is estimated using a Markov model of HIV progression in adults, combined with estimates of annual new HIV infections from a national AIDS and demographic model. Results. By the middle of 2008, 568 000 adults and children were receiving antiretroviral treatment in South Africa, ...

  16. Nonadherence Factors and Sociodemographic Characteristics of HIV-Infected Adults Receiving Antiretroviral Therapy in Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria.

    Science.gov (United States)

    Okoronkwo, Ijeoma; Okeke, Uchenna; Chinweuba, Anthonia; Iheanacho, Peace

    2013-01-01

    Adherence to treatment instructions with antiretroviral therapy (ART) is very crucial for successful treatment outcome. However, sticking to treatment instructions pose-great challenges to HIV/AIDS patients. This cross-sectional study was on HIV infected adults attending ART clinic in Nigeria to explore nonadherence factors in relation to their socioeconomic characteristics. Validated structured questionnaire was administered to 221 participants. Results showed a high nonadherence rate of 85.1%. The commonest occurring factors of non-adherence were forgetfulness (53.8%), busy schedule (38.8%), side effects of drugs (31.9%), and stigma (31.9%). Males were more likely to complain from busy schedule, feeling healthy, fear of partner disclosure, long waiting period, and long term regimen. Patients with no formal education were more likely to attribute non-adherence to poor communication, side effects of drugs, and stigma. Employed patients seemed to miss their drugs more than the unemployed and artisans. The high non-adherence rate has serious implications for the control of HIV in infected individuals and management of HIV in general. Nurses should intensify efforts on patient education and counseling.

  17. Pregnancy may be followed by an inflexion of the immune reconstitution in HIV-infected women who receive antiretroviral drugs before conception

    Science.gov (United States)

    Le-Moing, Vincent; Taieb, Audrey; Longuet, Pascale; Lewden, Charlotte; Delcey, Véronique; Drobacheff, Marie Christine; Chêne, Geneviève; Leport, Catherine; the ANRS CO8 (APROCO-COPILOTE) study-group

    2008-01-01

    Summary Background Whether pregnancy has an impact on evolution of CD4+ cell counts in women treated with highly potent antiretrovirals before conception remains largely unknown. Methods Among patients enrolled in the ANRS CO8 (APROCO/COPILOTE) cohort, we selected all women aged between 18 and 50 years at initiation of combination antiretroviral therapy (cART). Slopes of CD4+ cell counts during follow-up were estimated using mixed longitudinal models with time-dependent indicators for pregnancy and delivery. Results Among the 260 selected HIV-infected women, a pregnancy occurred among 39 during a median follow-up of 66 months. Women who became pregnant had higher CD4+ cell count at baseline but this difference was progressively blurred during follow-up because they had a slower increase than women who did not become pregnant. The estimated slope of CD4+ cell count decreased significantly from +2.3 cells/mm3/month before pregnancy and in women who did not become pregnant to − 0.04 cells/mm3/month after delivery (p = 0.0003). Conclusion A significant increase in CD4+ cell count may be preferable before pregnancy in women treated with cART, in order to overcome the evolution observed after pregnancy. PMID:18795961

  18. Hepatic Enzyme Alterations in HIV Patients on Antiretroviral Therapy: A Case-Control Study in a Hospital Setting in Ghana.

    Science.gov (United States)

    Osakunor, Derick Nii Mensah; Obirikorang, Christian; Fianu, Vincent; Asare, Isaac; Dakorah, Mavis

    2015-01-01

    Diagnosing hepatic injury in HIV infection can be a herculean task for clinicians as several factors may be involved. In this study, we sought to determine the effects of antiretroviral therapy (ART) and disease progression on hepatic enzymes in HIV patients. A case-control study conducted from January to May 2014 at the Akwatia Government Hospital, Eastern region, Ghana, The study included 209 HIV patients on ART (designated HIV-ART) and 132 ART-naive HIV patients (designated HIV-Controls). Data gathered included demography, clinical history and results of blood tests for hepatic enzymes. We employed the Fisher's, Chi-square, unpaired t-test and Pearson's correlation in analysis, using GraphPad Prism and SPSS. A P value 0.05). There was a significant positive correlation between hepatic enzymes (ALP, ALT, AST and GGT) for both groups (p enzymes for both groups was small. Antiretroviral therapy amongst this population has minimal effects on hepatic enzymes and does not suggest modifications in therapy. Hepatic injury may occur in HIV, even in the absence of ART and other traditional factors. Monitoring of hepatic enzymes is still important in HIV patients.

  19. Neuroimaging of HIV-associated cryptococcal meningitis: comparison of magnetic resonance imaging findings in patients with and without immune reconstitution.

    Science.gov (United States)

    Katchanov, Juri; Branding, Gordian; Jefferys, Laura; Arastéh, Keikawus; Stocker, Hartmut; Siebert, Eberhard

    2016-02-01

    To determine the frequency, imaging characteristics, neuroanatomical distribution and dynamics of magnetic resonance imaging findings in HIV-associated cryptococcal meningitis in immunocompromised patients we compared patients without antiretroviral therapy with patients undergoing immune reconstitution. Neuroimaging and clinical data of 21 consecutive patients presenting to a German HIV centre in a 10-year period between 2005 and 2014 were reviewed. We identified eight patients with magnetic resonance imaging findings related to cryptococcal disease: five patients without antiretroviral therapy and three patients receiving effective antiretroviral therapy resulting in immune reconstitution. The pattern of magnetic resonance imaging manifestations was different in the two groups. In patients not on antiretroviral therapy, pseudocysts (n = 3) and lacunar ischaemic lesions (n = 2) were detected. Contrast-enhancing focal leptomeningeal and/or parenchymal lesions were found in all patients under immune reconstitution (n = 3). Magnetic resonance imaging lesions suggestive of leptomeningitis or meningoencephalitis were detected in all patients with a recurrence of cryptococcal meningitis under immune reconstitution, which differs from the classical magnetic resonance imaging findings in patients without antiretroviral therapy. In antiretroviral therapy-treated patients with past medical history of cryptococcal meningitis, detection of contrast-enhancing focal meningeal and/or parenchymal lesions should prompt further investigations for a recurrence of cryptococcal meningitis under immune reconstitution. © The Author(s) 2015.

  20. Tenofovir treatment in an unselected cohort of highly antiretroviral experienced HIV positive patients

    DEFF Research Database (Denmark)

    Lerbaek, Anne; Kristiansen, Thomas B; Katzenstein, Terese L

    2004-01-01

    The aim of the present study was to explore the treatment effect of tenofovir as implemented in clinical practice. Data are presented on 34 patients. 11 patients had tenofovir added to a stable anti-retroviral treatment (ART) and 23 patients had drugs other than tenofovir. CD4 counts, HIV......-RNA levels and genotypic resistance were determined at baseline and after 3 and 6 months. After initiation of tenofovir treatment, a mean decrease in HIV-RNA for all 34 patients was observed (-0.43 log1o copies/ml (+/- 1.22) and -0.49 log10 copies/ml (+/- 1.36) after 3 and 6 months, respectively, (p = 0...... initiation of tenofovir treatment, no significant increases in CD4 count were observed. All new NRTI-associated mutations could be explained by the background treatment. In conclusion, we observed a significant decrease in HIV-RNA only when tenofovir was prescribed, in conjunction with other anti...

  1. Return-to-health effect of modern combined antiretroviral therapy potentially predisposes HIV patients to hepatic steatosis

    DEFF Research Database (Denmark)

    Mohr, Raphael; Boesecke, Christoph; Dold, Leona

    2018-01-01

    patients underwent CAP determination. Steatosis was classified as S1 (significant steatosis) with CAP > 238 dB/m, S2 with CAP > 260 dB/m, and S3 with CAP > 292 dB/m. Multivariable logistic regression analyses were performed to assess the factors associated with HS in this cohort.Significant HS was detected...... in 118 monoinfected patients (149 in the total cohort). In the total cohort as well as in the monoinfected patients alone, HS grade distribution showed a similar pattern (S1:29%, S2:34%, and S3:37%). Interestingly, patients with HS had a longer history of HIV infection and combined antiretroviral therapy...

  2. Is phenytoin contraindicated in patients receiving cranial irradiation?

    Energy Technology Data Exchange (ETDEWEB)

    Borg, M.F. [Royal Adelaide Hospital, SA (Australia); Probert, J.C. [Auckland Hospital, Auckland (New Zealand). Dept. of Radiation Oncology; Zwi, L.J. [Auckland Univ. (New Zealand). Dept. of Medicine and Surgery

    1995-02-01

    Three recent publications have reported the development of erythema multiforme and Stevens-Johnson syndrome in patients receiving cranial irradiation and sodium phenytoin. Some authors have recommended that patients receiving whole brain radiation therapy and who have had seizures should not be prescribed phenytoin but an alternative anticonvulsant. This article reviews the current literature pertaining to the development of this potentially lethal complication in patients receiving whole brain radiation and phenytoin, with reference to the single recorded case of Stevens-Johnson syndrome in a patient receiving cranial irradiation and phenytoin in Auckland, New Zealand. While the clinical picture in the 16 patients reported in the literature and the current case report differed from the classical form of erythema multiforme, a similar pattern of presentation and outcome appeared in all patients reviewed, suggesting that the combination of phenytoin, cranial irradiation and the gradual reduction of concomitant steroids seem to lead to the development of erythema multiforme and/or Stevens-Johnson syndrome. The data presented, although sparse, suggest that phenytoin should not be prescribed in patients receiving cranial irradiation. 21 refs., 2 tabs., 3 figs.

  3. Is phenytoin contraindicated in patients receiving cranial irradiation?

    International Nuclear Information System (INIS)

    Borg, M.F.; Probert, J.C.; Zwi, L.J.

    1995-01-01

    Three recent publications have reported the development of erythema multiforme and Stevens-Johnson syndrome in patients receiving cranial irradiation and sodium phenytoin. Some authors have recommended that patients receiving whole brain radiation therapy and who have had seizures should not be prescribed phenytoin but an alternative anticonvulsant. This article reviews the current literature pertaining to the development of this potentially lethal complication in patients receiving whole brain radiation and phenytoin, with reference to the single recorded case of Stevens-Johnson syndrome in a patient receiving cranial irradiation and phenytoin in Auckland, New Zealand. While the clinical picture in the 16 patients reported in the literature and the current case report differed from the classical form of erythema multiforme, a similar pattern of presentation and outcome appeared in all patients reviewed, suggesting that the combination of phenytoin, cranial irradiation and the gradual reduction of concomitant steroids seem to lead to the development of erythema multiforme and/or Stevens-Johnson syndrome. The data presented, although sparse, suggest that phenytoin should not be prescribed in patients receiving cranial irradiation. 21 refs., 2 tabs., 3 figs

  4. Adverse effects of antiretroviral therapy for HIV infection: a review of selected topics

    NARCIS (Netherlands)

    Nolan, David; Reiss, Peter; Mallal, Simon

    2005-01-01

    In the current era of HIV treatment, the toxicity profiles of antiretroviral drugs have increasingly emerged as a basis for selecting initial antiretroviral regimens as well as a reason for switching therapy in treatment-experienced patients. In this respect, an intensive research effort involving

  5. Antiretroviral changes during the first year of therapy

    Directory of Open Access Journals (Sweden)

    Antonio Carlos Policarpo Carmo Sá Bandeira

    Full Text Available Summary Introduction: The Brazilian HIV/AIDS management and treatment guideline (PCDT, published in 2013, recommends and standardizes the use of highly active antiretroviral therapy (HAART in all adult patients, in spite of LTCD4 count. This study aimed to analyze the first year of HAART use in patients from a reference center on HIV/AIDS management in Fortaleza, Ceará. Method: This descriptive study reviewed all prescription forms of antiretroviral regimens initiation and changes from January to July 2014. All antiretroviral regimen changes that occurred during the first year of therapy were evaluated. Data were analyzed with SPSS version 20. Mean, standard deviation and frequency, Student’s t and Mann-Whitney tests calculations were used, with significance at p<0.05. Results: From 527 patients initiating HAART, 16.5% (n=87 had a regimen change in the first year. These patients were mostly male (59.8%; n=52, aged 20 to 39 years, with only one HAART change (72.4%; n=63. Efavirenz was the most often changed drug, followed by tenofovir, zidovudine and lopinavir/ritonavir. Mean time of HAART changes was 120 days, with adverse reactions as the most prevalent cause. HAART was effective in decreasing viral load since second month of treatment (p=0.003 and increasing LTCD4 lymphocytes since fifth month (p<0.001. Conclusion: The main cause of initial HAART changes was adverse reaction and most patients had only one change in the HAART regimen. HAART prescription was in accordance to the PCDT from 2013.

  6. Patient satisfaction after receiving dental treatment among patients ...

    African Journals Online (AJOL)

    Background: Patient satisfaction is one of the indicators of the quality of care. Therefore it is one of the tools for evaluating the quality of care. Aim: To determine patient satisfaction after receiving dental treatment among patients attending public dental clinics in Dar-Es-Salaam. Material and methods: Five public dental clinics ...

  7. Factors associated with adherence to antiretroviral therapy in HIV/AIDS patients: a cross-sectional study in Southern Brazil

    Directory of Open Access Journals (Sweden)

    C.A.T. Pinheiro

    2002-10-01

    Full Text Available A cross-sectional study was conducted on HIV-infected adults being treated with antiretroviral drugs at a reference service in Southern Brazil. Participants answered a sociodemographic questionnaire and were tested by scales assessing sociocognitive variables. Adherence to treatment was assessed by a self-report inventory developed for the study. Clinical information was obtained from the patients' records. Significance tests were conducted using univariate logistic regressions followed by multivariate logistic regression analysis. A total of 195 patients participated in the study and 56.9% of them reported > or = 95% adherence on the previous two days. In univariate analysis, the odds of adherence increased with self-efficacy (a person's conviction that he/she can successfully execute the behavior required to produce a certain desired outcome in taking medications as prescribed (OR = 3.50, 95% CI 1.90-6.55, and decreased with perception of negative affect and physical concerns (OR = 0.71, 95% CI 0.53-0.95. The odds were lower for taking antiretroviral medications >4 times a day (OR = 0.44, 95% CI 0.20-0.94 and higher for patients with 8 years of schooling (OR = 2.28, 95% CI 1.12-4.66. In the multivariate analysis, self-efficacy (OR = 3.33, 95% CI 1.69-6.56 and taking medication >4 times a day (OR = 0.34, 95% CI 0.14-0.80 were independently associated with adherence. Self-efficacy was the most important predictor of adherence, followed by number of times antiretroviral medication was taken per day. Among sociodemographic and clinical variables, only the number of years of schooling was associated with adherence. Motivational interventions based on self-efficacy may be useful for increasing treatment adherence.

  8. adherence to antiretroviral treatment in Zambia: a qualitative study

    African Journals Online (AJOL)

    Patients\\' adherence to antiretroviral therapy (ART) is important for effective medical treatment of HIV/AIDS. We conducted a qualitative interview study in the Copperbelt Province of Zambia in 2006. The aim of the study was to explore patients\\' and health care professionals\\' perceived barriers and facilitators to patients\\' ...

  9. Delivery of antiretroviral treatment services in India: Estimated costs incurred under the National AIDS Control Programme.

    Science.gov (United States)

    Agarwal, Reshu; Rewari, Bharat Bhushan; Shastri, Suresh; Nagaraja, Sharath Burugina; Rathore, Abhilakh Singh

    2017-04-01

    Competing domestic health priorities and shrinking financial support from external agencies necessitates that India's National AIDS Control Programme (NACP) brings in cost efficiencies to sustain the programme. In addition, current plans to expand the criteria for eligibility for antiretroviral therapy (ART) in India will have significant financial implications in the near future. ART centres in India provide comprehensive services to people living with HIV (PLHIV): those fulfilling national eligibility criteria and receiving ART and those on pre-ART care, i.e. not on ART. ART centres are financially supported (i) directly by the NACP; and (ii) indirectly by general health systems. This study was conducted to determine (i) the cost incurred per patient per year of pre-ART and ART services at ART centres; and (ii) the proportion of this cost incurred by the NACP and by general health systems. The study used national data from April 2013 to March 2014, on ART costs and non-ART costs (human resources, laboratory tests, training, prophylaxis and management of opportunistic infections, hospitalization, operational, and programme management). Data were extracted from procurement records and reports, statements of expenditure at national and state level, records and reports from ART centres, databases of the National AIDS Control Organisation, and reports on use of antiretroviral drugs. The analysis estimates the cost for ART services as US$ 133.89 (?8032) per patient per year, of which 66% (US$ 88.66, ?5320) is for antiretroviral drugs and 34% (US$ 45.23, ?2712) is for non-ART recurrent expenditure, while the cost for pre-ART care is US$ 33.05 (?1983) per patient per year. The low costs incurred for patients in ART and pre-ART care services can be attributed mainly to the low costs of generic drugs. However, further integration with general health systems may facilitate additional cost saving, such as in human resources.

  10. Responsibility and expectations in antiretroviral therapy--patients' versus doctors' perspective.

    Science.gov (United States)

    Largu, Maria Alexandra; Dorobăţ, Carmen; Oprea, L; Astărăstoae, V; Manciuc, Carmen

    2015-01-01

    This paper aims to uncover what patients really expect form ART, and also what infectious diseases doctors expect from a patient's ART regime, thus exploring an important side of adherence to ART. From July to November 2014 we have conducted a qualitative study regarding both patients' and doctors' expectations form the ART. We interviewed 30 patients and 4 doctors. We used semi-structured interviews that were conducted in the Psychosocial Compartment of the HIV/AIDS Regional Center in Iasi. The patients we interviewed came from all 6 counties in the Moldova area. Age varied from 16 years to 59 years; 55% were female and 45% male. 30% came from a rural area. The most common expectations that patients have regarding ART are: "to help me live", "not to make me feel sick", "to be easy to take (not to big, not a lot)", "not to show on the outside what I have on the inside". The infectious diseases doctors that we interviewed work in the HIV/AIDS Regional Center in Iasi. Their expectations regarding an ART regimen for patients were: "to reduce HIV viral load", "to increase CD4 cell count" and "to have minimal impact on the proper functioning of other organs". Patients consider themselves the only factors responsible for their own ART adherence in 56.6% of cases; 20% consider the doctor to be responsible for their adherence, 16.6% feel that their family, friends, and spouse are responsible, and 6.6% (2 patients) couldn't answer. Infectious diseases doctors considered that patients are 100% responsible for adhering to the antiretroviral therapy. In order to assure adherence to the ART it is important to explore both the doctor and the patient's perspective and to find ways to find a common ground in building a healthy relationship.

  11. HIV-Antiretroviral Therapy Induced Liver, Gastrointestinal, and Pancreatic Injury

    Directory of Open Access Journals (Sweden)

    Manuela G. Neuman

    2012-01-01

    Full Text Available The present paper describes possible connections between antiretroviral therapies (ARTs used to treat human immunodeficiency virus (HIV infection and adverse drug reactions (ADRs encountered predominantly in the liver, including hypersensitivity syndrome reactions, as well as throughout the gastrointestinal system, including the pancreas. Highly active antiretroviral therapy (HAART has a positive influence on the quality of life and longevity in HIV patients, substantially reducing morbidity and mortality in this population. However, HAART produces a spectrum of ADRs. Alcohol consumption can interact with HAART as well as other pharmaceutical agents used for the prevention of opportunistic infections such as pneumonia and tuberculosis. Other coinfections that occur in HIV, such as hepatitis viruses B or C, cytomegalovirus, or herpes simplex virus, further complicate the etiology of HAART-induced ADRs. The aspect of liver pathology including liver structure and function has received little attention and deserves further evaluation. The materials used provide a data-supported approach. They are based on systematic review and analysis of recently published world literature (MedLine search and the experience of the authors in the specified topic. We conclude that therapeutic and drug monitoring of ART, using laboratory identification of phenotypic susceptibilities, drug interactions with other medications, drug interactions with herbal medicines, and alcohol intake might enable a safer use of this medication.

  12. Prevalence of and risk factors for depressive symptoms among people living with HIV/AIDS receiving antiretroviral treatment in Wuhan, China: a short report.

    Science.gov (United States)

    Rong, Hu; Nianhua, Xie; Jun, Xu; Lianguo, Ruan; Si, Wu; Sheng, Wei; Heng, Guo; Xia, Wang

    2017-12-01

    We aimed to explore the prevalence of and risk factors for depressive symptoms (DS) among people living with HIV/AIDS (PLWHA) receiving antiretroviral treatment (ART) in Wuhan, Hubei, China. A cross-sectional study evaluating adult PLWHA receiving ART in nine designated clinical hospitals was conducted from October to December 2015. The validated Beck Depression Inventory (BDI) was used to assess DS in eligible participants. Socio-demographical, epidemiological and clinical data were directly extracted from the case reporting database of the China HIV/AIDS Information Network. Multinomial regression analysis was used to explore the risk factors for DS. 394 participants were finally included in all analyses. 40.3% were found to have DS with 13.7% having mild DS and 26.6% having moderate to severe DS. The results of multinomial regression analysis suggested that being married or living with a partner, recent experience of ART-related side effects, and/or history of HCV infection were positively associated with mild DS, while increasing age was positively associated with moderate to severe DS.

  13. Guidelines for antiretroviral therapy in adults

    Directory of Open Access Journals (Sweden)

    G Meintjes

    2012-08-01

    Full Text Available These guidelines are intended as an update to those published in the Southern African Journal of HIV Medicine in January 2008. Since the release of the previous guidelines, the scale-up of antiretroviral therapy (ART in Southern Africa has continued to grow. Cohort studies from the region show excellent clinical outcomes; however, ART is still being started late (in advanced disease, resulting in relatively high early mortality rates. New data on antiretroviral (ARV tolerability in the region and several new ARV drugs have become available. Although currently few in number, some patients in the region are failing protease inhibitor (PI-based second-line regimens. To address this, guidelines on third-line (or ‘salvage’ therapy have been expanded.

  14. Comprehension and acceptability of a patient information leaflet (pil for antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Betty Mwingira

    2006-11-01

    Full Text Available The patient information leaflet (PIL is recognised as playing a key role in informing patients about their medicines. The objectives of this research were to evaluate the readability and understanding of a PIL for the first-line ARV (antiretroviral regimen available in the South African public health sector, and investigate its acceptability in the target Xhosa population. Opsomming Daar word algemeen aanvaar dat die pasiëntinligtingsblaadjie (PIB ‘n sleutelrol speel in die oordra van inligting ten opsigte van medikasie aan pasiënte. Die doelwitte van hierdie navorsing was om die leesbaarheid en begrip van ‘n PIB vir die eerste-linie antiretrovirale (ARV regimen wat in die Suid-Afrikaanse openbare gesondheidsektor beskikbaar is, te evalueer, en om die aanvaarbaarheid daarvan in ‘n teiken-Xhosabevolking te ondersoek. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

  15. Payment for antiretroviral drugs is associated with a higher rate of patients lost to follow-up than those offered free-of-charge therapy in Nairobi, Kenya

    NARCIS (Netherlands)

    Zachariah, R.; van Engelgem, I.; Massaquoi, M.; Kocholla, L.; Manzi, M.; Suleh, A.; Phillips, M.; Borgdorff, M.

    2008-01-01

    This retrospective analysis of routine programme data from Mbagathi District Hospital, Nairobi, Kenya shows the difference in rates of loss to follow-up between a cohort that paid 500 shillings/month (approximately US$7) for antiretroviral drugs (ART) and one that received medication free of charge.

  16. Rates of inappropriate antiretroviral prescription among injection drug users

    Directory of Open Access Journals (Sweden)

    Bonner Simon

    2007-01-01

    Full Text Available Abstract Background Although the survival benefits of antiretroviral therapy (ART for the treatment of HIV infection are well established, the clinical management of HIV disease continues to present major challenges. There are particular concerns regarding access to appropriate HIV treatment among HIV-infected injection drug users (IDU. Methods In a prospective cohort study of HIV-infected IDU in Vancouver, Canada, we examined initial ART regimens vis-à-vis the provincial government's therapeutic guidelines at the time ART was initiated. Briefly, there have been four sets of guidelines: Era 1 (1992 to November 1995; double-drug (dual NRTIs ART for patients with a CD4 cell count of 350 or less; Era 2 (December 1995 to May 1996; double-drug therapy for patients with a CD4+ cell count of 500 or less; Era 3 (June 1996 to June 1997; triple-drug therapy (dual NRTIs with a PI or NNRTI for patients who had a plasma viral load of > 100,000 HIV-1 RNA copies/mL; dual therapy with two NRTIs for those with a plasma viral load of 5,000 to 100,000 HIV-1 RNA copies/mL; Era 4 (since July 1997; universal use of triple drug therapy as first-line treatment. Results Between May 1996 and May 2003, 431 HIV-infected individuals were enrolled into the cohort. By May 31, 2003, 291 (67.5% individuals had initiated ART. We noted instances of inappropriate antiretroviral prescription in each guideline era, with 9 (53% in Era 1, 3 (12% in Era 2, 22 (28% in Era 3, and 23 (15% in Era 4. Of the 57 subjects who received an inappropriate ART regimen initially, 14 never received the appropriate therapy; among the remaining 43, the median time to the initiation of a guideline-appropriate ART regimen was 12 months (inter-quartile range 5 – 20. Conclusion The present study identified measurable rates of guideline-inappropriate ART prescription for patients who were injection drug users. Rates were highest in the era of dual therapy, although high rates persisted into the triple

  17. Design of a randomized trial to evaluate the influence of mobile phone reminders on adherence to first line antiretroviral treatment in South India - the HIVIND study protocol

    Directory of Open Access Journals (Sweden)

    Kumarasamy Nagalingeswaran

    2010-03-01

    Full Text Available Abstract Background Poor adherence to antiretroviral treatment has been a public health challenge associated with the treatment of HIV. Although different adherence-supporting interventions have been reported, their long term feasibility in low income settings remains uncertain. Thus, there is a need to explore sustainable contextual adherence aids in such settings, and to test these using rigorous scientific designs. The current ubiquity of mobile phones in many resource-constrained settings, make it a contextually appropriate and relatively low cost means of supporting adherence. In India, mobile phones have wide usage and acceptability and are potentially feasible tools for enhancing adherence to medications. This paper presents the study protocol for a trial, to evaluate the influence of mobile phone reminders on adherence to first-line antiretroviral treatment in South India. Methods/Design 600 treatment naïve patients eligible for first-line treatment as per the national antiretroviral treatment guidelines will be recruited into the trial at two clinics in South India. Patients will be randomized into control and intervention arms. The control arm will receive the standard of care; the intervention arm will receive the standard of care plus mobile phone reminders. Each reminder will take the form of an automated call and a picture message. Reminders will be delivered once a week, at a time chosen by the patient. Patients will be followed up for 24 months or till the primary outcome i.e. virological failure, is reached, whichever is earlier. Self-reported adherence is a secondary outcome. Analysis is by intention-to-treat. A cost-effectiveness study of the intervention will also be carried out. Discussion Stepping up telecommunications technology in resource-limited healthcare settings is a priority of the World Health Organization. The trial will evaluate if the use of mobile phone reminders can influence adherence to first

  18. Adipocytes Impair Efficacy of Antiretroviral Therapy

    Science.gov (United States)

    Couturier, Jacob; Winchester, Lee C.; Suliburk, James W.; Wilkerson, Gregory K.; Podany, Anthony T.; Agarwal, Neeti; Chua, Corrine Ying Xuan; Nehete, Pramod N.; Nehete, Bharti P.; Grattoni, Alessandro; Sastry, K. Jagannadha; Fletcher, Courtney V.; Lake, Jordan E.; Balasubramanyan, Ashok; Lewis, Dorothy E.

    2018-01-01

    Adequate distribution of antiretroviral drugs to infected cells in HIV patients is critical for viral suppression. In humans and primates, HIV- and SIV-infected CD4 T cells in adipose tissues have recently been identified as reservoirs for infectious virus. To better characterize adipose tissue as a pharmacological sanctuary for HIV-infected cells, in vitro experiments were conducted to assess antiretroviral drug efficacy in the presence of adipocytes, and drug penetration in adipose tissue cells (stromal-vascular-fraction cells and mature adipocytes) was examined in treated humans and monkeys. Co-culture experiments between HIV-1-infected CD4 T cells and primary human adipocytes showed that adipocytes consistently reduced the antiviral efficacy of the nucleotide reverse transcriptase inhibitor tenofovir and its prodrug forms tenofovir disoproxil fumarate (TDF) and tenofovir alafenamide (TAF). In HIV-infected persons, LC-MS/MS analysis of intracellular lysates derived from adipose tissue stromal-vascular-fraction cells or mature adipocytes suggested that integrase inhibitors penetrate adipose tissue, whereas penetration of nucleoside/nucleotide reverse transcriptase inhibitors such as TDF, emtricitabine, abacavir, and lamivudine is restricted. The limited distribution and functions of key antiretroviral drugs within fat depots may contribute to viral persistence in adipose tissue. PMID:29630975

  19. Safety and immunogenicity of therapeutic DNA vaccination in individuals treated with antiretroviral therapy during acute/early HIV-1 infection.

    Directory of Open Access Journals (Sweden)

    Eric S Rosenberg

    2010-05-01

    Full Text Available An effective therapeutic vaccine that could augment immune control of HIV-1 replication may abrogate or delay the need for antiretroviral therapy. AIDS Clinical Trials Group (ACTG A5187 was a phase I/II, randomized, placebo-controlled, double-blinded trial to evaluate the safety and immunogenicity of an HIV-1 DNA vaccine (VRC-HVDNA 009-00-VP in subjects treated with antiretroviral therapy during acute/early HIV-1 infection. (clinicaltrials.gov NCT00125099Twenty healthy HIV-1 infected subjects who were treated with antiretroviral therapy during acute/early HIV-1 infection and had HIV-1 RNA<50 copies/mL were randomized to receive either vaccine or placebo. The objectives of this study were to evaluate the safety and immunogenicity of the vaccine. Following vaccination, subjects interrupted antiretroviral treatment, and set-point HIV-1 viral loads and CD4 T cell counts were determined 17-23 weeks after treatment discontinuation.Twenty subjects received all scheduled vaccinations and discontinued antiretroviral therapy at week 30. No subject met a primary safety endpoint. No evidence of differences in immunogenicity were detected in subjects receiving vaccine versus placebo. There were also no significant differences in set-point HIV-1 viral loads or CD4 T cell counts following treatment discontinuation. Median set-point HIV-1 viral loads after treatment discontinuation in vaccine and placebo recipients were 3.5 and 3.7 log(10 HIV-1 RNA copies/mL, respectively.The HIV-1 DNA vaccine (VRC-HIVDNA 009-00-VP was safe but poorly immunogenic in subjects treated with antiretroviral therapy during acute/early HIV-1 infection. Viral set-points were similar between vaccine and placebo recipients following treatment interruption. However, median viral load set-points in both groups were lower than in historical controls, suggesting a possible role for antiretroviral therapy in persons with acute or early HIV-1 infection and supporting the safety of

  20. Determinants of survival in adult HIV patients on antiretroviral therapy in Oromiyaa, Ethiopia

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    Andinet Worku Alemu

    2010-10-01

    Full Text Available Background: The antiretroviral treatment (ART scale-up service has been a recent development in Ethiopia, but its impact on mortality has not been well investigated. The aim of this study was to assess the early survival outcome of the scale-up service by utilizing routine hospital data. Methods: All adult HIV/AIDS patients who started on antiretroviral treatment in Shashemene and Assela hospitals from January 1, 2006 to May 31, 2006 were included and followed up for 2 years. Data were extracted from standard patient medical registrations. Kaplan–Meier curves were used to estimate survival probability and the Cox proportional hazard model was applied to determine predictors of mortality. Two alterative assumptions (real case and worst case were made in determining predictors of mortality. Results: The median age of patients was 33 years and 57% were female. Eighty-five percent had CD4 <200 cells/µL with a median CD4 count of 103 cells/µL. The median survival time was 104.4 weeks. A total of 28 (10.3% deaths were observed during the 2-year period and 48 patients (18% were lost to follow up. The majority of deaths occurred in the first 4 months of treatment. In multivariate analysis, 2-year survival was significantly associated with the clinical stage of the disease, baseline hemoglobin, and cotrimoxazole prophylaxis therapy (CPT at or before ART initiation in both assumptions. The median CD4 count and body weight showed a marked improvement during the first 6 months of treatment, followed by stagnation thereafter. Conclusion: The study has shown an overall low mortality but a high loss to follow-up rate of the cohort. Advanced clinical stage, anemia, low body weight, and lack of CPT initiation were independent predictors of mortality – but not gender. CPT initiation should be encouraged in routine HIV care services, and patient retention mechanisms have to be strengthened. Stagnation in immunological and weight recovery after the first 6

  1. Effectiveness of patient adherence groups as a model of care for stable patients on antiretroviral therapy in Khayelitsha, Cape Town, South Africa.

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    Miguel Angel Luque-Fernandez

    Full Text Available BACKGROUND: Innovative models of care are required to cope with the ever-increasing number of patients on antiretroviral therapy in the most affected countries. This study, in Khayelitsha, South Africa, evaluates the effectiveness of a group-based model of care run predominantly by non-clinical staff in retaining patients in care and maintaining adherence. METHODS AND FINDINGS: Participation in "adherence clubs" was offered to adults who had been on ART for at least 18 months, had a current CD4 count >200 cells/ml and were virologically suppressed. Embedded in an ongoing cohort study, we compared loss to care and virologic rebound in patients receiving the intervention with patients attending routine nurse-led care from November 2007 to February 2011. We used inverse probability weighting to estimate the intention-to-treat effect of adherence club participation, adjusted for measured baseline and time-varying confounders. The principal outcome was the combination of death or loss to follow-up. The secondary outcome was virologic rebound in patients who were virologically suppressed at study entry. Of 2829 patients on ART for >18 months with a CD4 count above 200 cells/µl, 502 accepted club participation. At the end of the study, 97% of club patients remained in care compared with 85% of other patients. In adjusted analyses club participation reduced loss-to-care by 57% (hazard ratio [HR] 0.43, 95% CI = 0.21-0.91 and virologic rebound in patients who were initially suppressed by 67% (HR 0.33, 95% CI = 0.16-0.67. DISCUSSION: Patient adherence groups were found to be an effective model for improving retention and documented virologic suppression for stable patients in long term ART care. Out-of-clinic group-based models facilitated by non-clinical staff are a promising approach to assist in the long-term management of people on ART in high burden low or middle-income settings.

  2. Insulin resistance induced by antiretroviral drugs: Current ...

    African Journals Online (AJOL)

    Treatment with highly active antiretroviral therapy (HAART) has improved the prognosis of patients with AIDS, but it has also increased the incidence of various metabolic disorders, in particular insulin resistance accompanied by dyslipidaemia, hyperglycaemia and lipodystrophy. This is often accompanied by frank type 2 ...

  3. Vulnerability and non-adherence to antiretroviral therapy among HIV patients, Minas Gerais State, Brazil Vulnerabilidade e não-adesão à terapia antiretroviral, Minas Gerais, Brasil

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    Palmira de Fátima Bonolo

    2008-11-01

    Full Text Available The aim of the present study was to describe vulnerability profiles and to verify their association with non-adherence to antiretroviral therapy (ART among 295 HIV-patients receiving their first prescription in two public-referral centers in Minas Gerais States, Brazil. The cumulative incidence of non-adherence was 36.9%. Three pure vulnerability profiles (lower, medium and higher were identified based on the Grade of Membership method (GoM. Pure type patients of the "higher vulnerability" profile had, when compared to the overall sample, an increased probability of being younger, not understanding the need of ART, having a personal reason to be HIV-tested, not disclosing their HIV status, having more than one (non-regular sexual partner, reporting use of alcohol, tobacco and illicit drugs, and having sex among men. Non-adherence to ART was statistically associated (p Este estudo teve como objetivos descrever os perfis de vulnerabilidade e verificar suas associações com a não-adesão à terapia anti-retroviral (TARV entre os 295 pacientes com HIV que recebiam suas primeiras prescrições em dois serviços públicos de referência de Minas Gerais, Brasil. A incidência cumulativa de não-adesão foi 36,9%. Foram identificados três perfis puros de vulnerabilidade (baixa, média e alta baseados no método Grade of Membership (GoM. Os tipos puros de pacientes do perfil de "alta vulnerabilidade" tinham, comparados aos outros, probabilidade maior de serem jovens, de não perceberem a necessidade da TARV, de terem uma razão pessoal para realização do teste HIV, de não terem revelado seu status HIV, de terem mais de um (não fixo parceiro sexual, de relatarem uso de álcool, tabaco e drogas ilícitas e sexo entre homens. Não-adesão à TARV foi associada significativamente a esse perfil (p < 0,001. A heterogeneidade da amostra foi alta, pois mais de 40% dos pacientes eram tipos mistos. Conclui-se que os profissionais de saúde devem ser

  4. Tenofovir treatment in an unselected cohort of highly antiretroviral experienced HIV positive patients

    DEFF Research Database (Denmark)

    Lerbaek, A; Kristiansen, Thomas Birk; Katzenstein, TL

    2004-01-01

    Tenofovir treatment in an unselected cohort of highly antiretroviral experienced HIV positive patients.Lerbaek A, Kristiansen TB, Katzenstein TL, Mathiesen L, Gerstoft J, Nielsen C, Larsen K, Nielsen JO, Obel N, Laursen AL, Nielsen SD. Department of Infectious Diseases, Hvidovre Hospital......, HIV-RNA levels and genotypic resistance were determined at baseline and after 3 and 6 months. After initiation of tenofovir treatment, a mean decrease in HIV-RNA for all 34 patients was observed (-0.43 log1o copies/ml (+/- 1.22) and -0.49 log10 copies/ml (+/- 1.36) after 3 and 6 months, respectively......, respectively). After initiation of tenofovir treatment, no significant increases in CD4 count were observed. All new NRTI-associated mutations could be explained by the background treatment. In conclusion, we observed a significant decrease in HIV-RNA only when tenofovir was prescribed, in conjunction...

  5. Multiple parasitic and viral infections in a patient living with HIV/AIDS on antiretroviral therapy

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    K Deepika

    2017-01-01

    Full Text Available Patients with human immunodeficiency virus (HIV infection are more prone for gastrointestinal infections causing diarrhoea, particularly with parasites. Parasitic infections have been regularly reported in such patients. A female patient confirmed positive for HIV 1 on antiretroviral therapy came with complaints of chronic diarrhoea for the past 7 months. Her initial CD4 count was 89 cells/μl of blood, and antibodies to cytomegalovirus and herpes simplex virus 1 and 2 virus were found to be positive in the patient's serum, but there was no HIV-associated retinopathy. Her stool examination showed decorticated fertilised eggs of Ascaris lumbricoides, cysts of Blastocystis sp. and Entamoeba species in the unconcentrated sample and oocysts of Cystoisospora species, egg of Schistosoma haematobium and eggs of Trichuris trichiura in the concentrated. The patient responded well to cotrimoxazole and albendazole, and repeat samples were negative for all these parasites.

  6. Effect of Micronutrient and Probiotic Fortified Yogurt on Immune-Function of Anti-Retroviral Therapy Naive HIV Patients  

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    J. Dik F. Habbema

    2011-10-01

    Full Text Available Background: Micronutrient supplementation has been shown to reduce the progression of HIV but does not have an effect on the intestinal barrier or the intestinal microbiota of HIV patients. Studies have suggested that probiotics could potentially complement micronutrients in preserving the immune-function of HIV patients. Objective: Assess the impact of micronutrient supplemented probiotic yogurt on the immune function of HIV patients. Design: We performed a randomized, double blind, controlled trial with CD4 count as primary outcome among HIV patients naïve to anti-retroviral treatment. Secondary outcomes included hematological parameters, incidence of diarrhea and clinical symptoms. A total of 112 HIV patients were randomized to receive a micronutrient fortified yogurt with (n = 55 or without additional probiotic Lactobacillus rhamnosus GR-1 (n = 57 for four weeks. Results: An average decline in CD4 count of −70 cells/μL (95% CI: −154 to −15 was observed in the micronutrient, probiotic group versus a decrease of −63 cells/μL (95% CI: −157 to −30 in the micronutrient control group (p = 0.9. Additional probiotic supplementation was well tolerated and not associated with adverse events. No difference between groups was detected in incidence of diarrhea or clinical symptoms. An improvement of hemoglobin levels was observed for all subjects, based upon a mean difference from baseline of 1.4 g/L (SD = 6 (p = 0.02. Conclusion: The addition of probiotics to a micronutrient fortified yogurt was well tolerated by HIV patients but was not associated with a further increase in CD4 count after one month.

  7. Scaling-up antiretroviral therapy in Malawi.

    Science.gov (United States)

    Jahn, Andreas; Harries, Anthony D; Schouten, Erik J; Libamba, Edwin; Ford, Nathan; Maher, Dermot; Chimbwandira, Frank

    2016-10-01

    In Malawi, health-system constraints meant that only a fraction of people infected with human immunodeficiency virus (HIV) and in immediate need of antiretroviral treatment (ART) received treatment. In 2004, the Malawian Ministry of Health launched plans to scale-up ART nationwide, adhering to the principle of equity to ensure fair geographical access to therapy. A public health approach was used with standardized training and treatment and regular supervision and monitoring of the programme. Before the scale-up, an estimated 930 000 people in Malawi were HIV-infected, with 170 000 in immediate need of ART. About 3000 patients were on ART in nine clinics. By December 2015, cumulatively 872 567 patients had been started on ART from 716 clinics, following national treatment protocols and using the standard monitoring system. Strong national leadership allowed the ministry of health to implement a uniform system for scaling-up ART and provided benchmarks for implementation on the ground. New systems of training staff and accrediting health facilities enabled task-sharing and decentralization to peripheral health centres and a standardized approach to starting and monitoring ART. A system of quarterly supervision and monitoring, into which operational research was embedded, ensured stocks of drug supplies at facilities and adherence to national treatment guidelines.

  8. Immunological and virological changes in antiretroviral naïve human immunodeficiency virus infected patients randomized to G-CSF or placebo simultaneously with initiation of HAART

    DEFF Research Database (Denmark)

    Aladdin, H; Ullum, H; Katzenstein, T

    2000-01-01

    To determine the efficacy of combined G-CSF and highly active antiretroviral treatment (HAART), a randomized, double blind, placebo controlled study was conducted. Treatment naive human immunodeficiency virus (HIV) infected patients were randomized to receive either placebo or G-CSF (0.3 mg/ml, 3...... = 6) or placebo group (n = 5). In both groups plasma HIV RNA decreased significantly in response to HAART. However, plasma HIV RNA changed significantly different between the two groups with the decrease being less pronounced in the G-CSF group (P = 0.02). The concentrations of CD4+ memory T cells...... and CD8+ naive and memory T cells increased in response to HAART, and there was a trend towards more pronounced increases in several T-cell subpopulations in the G-CSF group. The CD56+ NK cells increased significantly more in the G-CSF group compared with placebo (P = 0. 000). All patients in the G...

  9. First-line antiretroviral drug discontinuations in children.

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    Melony Fortuin-de Smidt

    Full Text Available There are a limited number of paediatric antiretroviral drug options. Characterising the long term safety and durability of different antiretrovirals in children is important to optimise management of HIV infected children and to determine the estimated need for alternative drugs in paediatric regimens. We describe first-line antiretroviral therapy (ART durability and reasons for discontinuations in children at two South African ART programmes, where lopinavir/ritonavir has been recommended for children <3 years old since 2004, and abacavir replaced stavudine as the preferred nucleoside reverse transcriptase inhibitor in 2010.We included children (<16 years at ART initiation who initiated ≥3 antiretrovirals between 2004-2014 with ≥1 follow-up visit on ART. We estimated the incidence of first antiretroviral discontinuation using Kaplan-Meier analysis. We determined the reasons for antiretroviral discontinuations using competing risks analysis. We used Cox regression to identify factors associated with treatment-limiting toxicity.We included 3579 children with median follow-up duration of 41 months (IQR 14-72. At ART initiation, median age was 44 months (IQR 13-89 and median CD4 percent was 15% (IQR 9-21%. At three and five years on ART, 72% and 26% of children respectively remained on their initial regimen. By five years on ART, the most common reasons for discontinuations were toxicity (32%, treatment failure (18%, treatment simplification (5%, drug interactions (3%, and other or unspecified reasons (18%. The incidences of treatment limiting toxicity were 50.6 (95% CI 46.2-55.4, 1.6 (0.5-4.8, 2.0 (1.2-3.3, and 1.3 (0.6-2.8 per 1000 patient years for stavudine, abacavir, efavirenz and lopinavir/ritonavir respectively.While stavudine was associated with a high risk of treatment-limiting toxicity, abacavir, lopinavir/ritonavir and efavirenz were well-tolerated. This supports the World Health Organization recommendation to replace stavudine with

  10. Diagnosis, antiretroviral therapy, and emergence of resistance to antiretroviral agents in HIV-2 infection: a review

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    Maia Hightower

    Full Text Available Human immunodeficiency virus type 1 (HIV-1 and type 2 (HIV-2 are the causative agents of AIDS. HIV-2 is prevalent at moderate to high rates in West African countries, such as Senegal, Guinea, Gambia, and Cape Verde. Diagnosis of HIV-2 is made with a positive HIV-1/HIV-2 ELISA or simple/rapid assay, followed by one or two confirmatory tests specific for HIV-2. Following CD4+ T cell counts, HIV-2 viral burden and clinical signs and symptoms of immunodeficiency are beneficial in monitoring HIV-2 disease progression. Although non-nucleoside reverse transcriptase inhibitors are ineffective in treating HIV-2, nucleoside reverse transcriptase inhibitors and protease inhibitors can be effective in dual and triple antiretroviral regimens. Their use can decrease HIV-2 viral load, increase CD4+ T cell counts and improve AIDS-related symptoms. HIV-2 resistance to various nucleoside reverse transcriptase inhibitors and protease inhibitors, including zidovudine, lamivudine, ritonavir and indinavir, has been identified in some HIV-2 infected patients on antiretroviral therapy. The knowledge of HIV-2 peculiarities, when compared to HIV-1, is crucial to helping diagnose and guide the clinician in the choice of the initial antiretroviral regimen and for monitoring therapy success.

  11. Retained in HIV Care But Not on Antiretroviral Treatment: A Qualitative Patient-Provider Dyadic Study.

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    Katerina A Christopoulos

    2015-08-01

    Full Text Available Patients retained in HIV care but not on antiretroviral therapy (ART represent an important part of the HIV care cascade in the United States. Even in an era of more tolerable and efficacious ART, decision making in regards to ART offer and uptake remains complex and calls for exploration of both patient and provider perspectives. We sought to understand reasons for lack of ART usage in patients meeting the Health Resources Services Administration definition of retention as well as what motivated HIV primary care appointment attendance in the absence of ART.We conducted a qualitative study consisting of 70 in-depth interviews with ART-naïve and ART-experienced patients off ART and their primary care providers in two urban safety-net HIV clinics in San Francisco and New York. Twenty patients and their providers were interviewed separately at baseline, and 15 dyads were interviewed again after at least 3 mo and another clinic visit in order to understand any ART use in the interim. We applied dyadic analysis to our data. Nearly all patients were willing to consider ART, and 40% of the sample went on ART, citing education on newer antiretroviral drugs, acceptance of HIV diagnosis, social support, and increased confidence in their ability to adhere as facilitators. However, the strength of the provider recommendation of ART played an important role. Many patients had internalized messages from providers that their health was too good to warrant ART. In addition, providers, while demonstrating patient-centered care through sensitivity to patients experiencing psychosocial instability, frequently muted the offer of ART, at times unintentionally. In the absence of ART, lab monitoring, provider relationships, access to social services, opiate pain medications, and acute symptoms motivated care. The main limitations of this study were that treatment as prevention was not explored in depth and that participants were recruited from academic HIV clinics in

  12. Retained in HIV Care But Not on Antiretroviral Treatment: A Qualitative Patient-Provider Dyadic Study

    Science.gov (United States)

    Christopoulos, Katerina A.; Olender, Susan; Lopez, Andrea M.; Lekas, Helen-Maria; Jaiswal, Jessica; Mellman, Will; Geng, Elvin; Koester, Kimberly A.

    2015-01-01

    Background Patients retained in HIV care but not on antiretroviral therapy (ART) represent an important part of the HIV care cascade in the United States. Even in an era of more tolerable and efficacious ART, decision making in regards to ART offer and uptake remains complex and calls for exploration of both patient and provider perspectives. We sought to understand reasons for lack of ART usage in patients meeting the Health Resources Services Administration definition of retention as well as what motivated HIV primary care appointment attendance in the absence of ART. Methods and Findings We conducted a qualitative study consisting of 70 in-depth interviews with ART-naïve and ART-experienced patients off ART and their primary care providers in two urban safety-net HIV clinics in San Francisco and New York. Twenty patients and their providers were interviewed separately at baseline, and 15 dyads were interviewed again after at least 3 mo and another clinic visit in order to understand any ART use in the interim. We applied dyadic analysis to our data. Nearly all patients were willing to consider ART, and 40% of the sample went on ART, citing education on newer antiretroviral drugs, acceptance of HIV diagnosis, social support, and increased confidence in their ability to adhere as facilitators. However, the strength of the provider recommendation of ART played an important role. Many patients had internalized messages from providers that their health was too good to warrant ART. In addition, providers, while demonstrating patient-centered care through sensitivity to patients experiencing psychosocial instability, frequently muted the offer of ART, at times unintentionally. In the absence of ART, lab monitoring, provider relationships, access to social services, opiate pain medications, and acute symptoms motivated care. The main limitations of this study were that treatment as prevention was not explored in depth and that participants were recruited from academic

  13. Four-year treatment outcomes of adult patients enrolled in Mozambique's rapidly expanding antiretroviral therapy program.

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    Andrew F Auld

    Full Text Available BACKGROUND: In Mozambique during 2004-2007 numbers of adult patients (≥15 years old enrolled on antiretroviral therapy (ART increased about 16-fold, from 60 kg, WHO stage IV (AHR 1.7; 95% CI, 1.3-2.4, reference group WHO stage I/II, lack of co-trimoxazole prescription (AHR 1.4; 95% CI, 1.0-1.8, and later calendar year of ART initiation (AHR 1.5; 95% CI, 1.2-1.8. Rates of immunologic treatment failure and regimen-switch were 14.0 and 0.6 events per 100-patient years, respectively. CONCLUSIONS: ART initiation at earlier disease stages and scale-up of co-trimoxazole among ART patients could improve outcomes. Research to determine reasons for low regimen-switch rates and increasing rates of attrition during program expansion is needed.

  14. HIV Case Management Support Service Is Associated with Improved CD4 Counts of Patients Receiving Care at the Antiretroviral Clinic of Pantang Hospital, Ghana

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    Bismark Sarfo

    2017-01-01

    Full Text Available Background. Factors associated with individual patient-level management of HIV have received minimal attention in sub-Saharan Africa. This study determined the association between support services and cluster of differentiation 4 (CD4 counts among HIV patients attending ART clinic in Ghana. Methodology. This was a cross-sectional study involving adults with HIV recruited between 1 August 2014 and 31 January 2015. Data on support services were obtained through a closed-ended personal interview while the CD4 counts data were collected from their medical records. Data were entered into EpiData and analyzed using Stata software. Results. Of the 201 patients who participated in the study, 67% (129/191 received case management support service. Counseling about how to prevent the spread of HIV (crude odds ratio (cOR (95% confidence interval (CI (2.79 (1.17–6.68, mental health services (0.2 (0.04–1.00, and case management support service (2.80 (1.34–5.82 was associated with improved CD4 counts of 350 cells/mm3 or more. After adjusting for counseling about how to prevent the spread of HIV and mental health services, case management support service was significantly associated with CD4 counts of 350 cells/mm3 or more (aOR = 2.36 (CI = 1.01–5.49. Conclusion. Case management support service for HIV patients receiving ART improves their CD4 counts above 350 cells/mm3. Incorporating HIV case management services in ART regimen should be a priority in sub-Saharan Africa.

  15. Death rates in HIV-positive antiretroviral-naive patients with CD4 count greater than 350 cells per microL in Europe and North America: a pooled cohort observational study

    DEFF Research Database (Denmark)

    Lodwick, Rebecca K; Sabin, Caroline A; Porter, Kholoud

    2010-01-01

    Whether people living with HIV who have not received antiretroviral therapy (ART) and have high CD4 cell counts have higher mortality than the general population is unknown. We aimed to examine this by analysis of pooled data from industrialised countries....

  16. Evolución de los parámetros clínicos en reclusos en tratamiento antirretroviral Progress of clinical parameters amongst prison inmates receiving antiretroviral treatment

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    A. Orly de Labry Lima

    2007-02-01

    Full Text Available Introducción: Entre los pacientes infectados por el VIH el recuento linfocitario y fundamentalmente la carga viral, son los mejores predictores al estado definitorio de SIDA o muerte. Objetivo: analizar los factores asociados a la evolución delrecuento de linfocitos CD4 y carga viral en reclusos en tratamiento con antirretrovirales. Métodos: Se realizó un estudio de cohorte fija a reclusos VIH positivos en tratamiento con antirretrovirales de tres prisiones españolas. La adherencia al tratamiento antirretroviral se midió a través del cuestionario SMAQ. Para analizar la evolución de los parámetros clínicos de CD4 y carga viral se realizaron dos modelos de regresión lineal multinivel de efectos fijos. Resultados: El 10% eran mujeres, el 42% refirió padecer ansiedad o depresión en la última semana y el 46,6% refirió tener apoyo social dentro de la prisión. En cuanto a la media de los parámetros clínicos de log10 CD4 y log10 carga viral fueron de 2,48 y 2,89 respectivamente, teniendo el 38,6% carga viral indetectable. Se encontró una relación inversa entre la carga viral y el recuento de linfocitos CD4 (pIntroduction: Among HIV positive patients the CD4 lymphocyte count, especially the viral load, are the best predictors for progress to full blown AIDS or death. Objective: To analyze the factors associated with progress of the CD4 lymphocyte count and viral load in prison inmates in antiretroviral treatment. Methods: A fixed cohort study was conducted with HIV positive inmates receiving antiretroviral therapy in three Spanish prisons. Adherence to antiretroviral treatment was assessed with the SMAQ questionnaire. To analyze the progress of CD4 and viral load clinical parameters, two fixed effect multilevel linear regression models were utilised. Results: 10% of the sample were women, 42% referred for anxiety or symptoms of depression in the final week, and 46.6% reported having social support inside the prison. CD4 and viral load

  17. Drug resistance mutations in HIV type 1 isolates from naive patients eligible for first line antiretroviral therapy in JJ Hospital, Mumbai, India.

    Science.gov (United States)

    Deshpande, Alake; Karki, Surendra; Recordon-Pinson, Patricia; Fleury, Herve J

    2011-12-01

    More than 50 HIV-1-infected patients, naive of antiretroviral therapy (ART) but eligible for first line ART in JJ Hospital, Mumbai, India were investigated for surveillance drug resistance mutations (SDRMs); all but one virus belonged to subtype C; we could observe SDRMs to nonnucleoside reverse transcriptase inhibitors and protease inhibitors in 9.6% of the patients.

  18. Antiretroviral activity of protease inhibitors against Toxoplasma gondii

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    Lianet Monzote

    2013-02-01

    Full Text Available The introduction of highly active antiretroviral therapy (HAART has caused a marked reduction in the occurrence and severity of parasitic infections, including the toxoplasmic encephalitis (TE. These changes have been attributed to the restoration of cell-mediated immunity. This study was developed to examine the activity of six antiretroviral protease inhibitors (API on Toxoplasma gondii tachyzoites. The six API showed anti-Toxoplasma activity, with IC50 value between 1.4 and 6.6 µg/mL. Further studies at the molecular level should be performed to clarify if the use of API could be beneficial or not for AIDS patients with TE.

  19. Antiretroviral neuropenetration scores better correlate with cognitive performance of HIV-infected patients after accounting for drug susceptibility.

    Science.gov (United States)

    Fabbiani, Massimiliano; Grima, Pierfrancesco; Milanini, Benedetta; Mondi, Annalisa; Baldonero, Eleonora; Ciccarelli, Nicoletta; Cauda, Roberto; Silveri, Maria C; De Luca, Andrea; Di Giambenedetto, Simona

    2015-01-01

    The aim of the study was to explore how viral resistance and antiretroviral central nervous system (CNS) penetration could impact on cognitive performance of HIV-infected patients. We performed a multicentre cross-sectional study enrolling HIV-infected patients undergoing neuropsychological testing, with a previous genotypic resistance test on plasma samples. CNS penetration-effectiveness (CPE) scores and genotypic susceptibility scores (GSS) were calculated for each regimen. A composite score (CPE-GSS) was then constructed. Factors associated with cognitive impairment were investigated by logistic regression analysis. A total of 215 patients were included. Mean CPE was 7.1 (95% CI 6.9, 7.3) with 206 (95.8%) patients showing a CPE≥6. GSS correction decreased the CPE value in 21.4% (mean 6.5, 95% CI 6.3, 6.7), 26.5% (mean 6.4, 95% CI 6.1, 6.6) and 24.2% (mean 6.4, 95% CI 6.2, 6.6) of subjects using ANRS, HIVDB and REGA rules, respectively. Overall, 66 (30.7%) patients were considered cognitively impaired. No significant association could be demonstrated between CPE and cognitive impairment. However, higher GSS-CPE was associated with a lower risk of cognitive impairment (CPE-GSSANRS odds ratio 0.75, P=0.022; CPE-GSSHIVDB odds ratio 0.77, P=0.038; CPE-GSSREGA odds ratio 0.78, P=0.038). Overall, a cutoff of CPE-GSS≥5 seemed the most discriminatory according to each different interpretation system. GSS-corrected CPE score showed a better correlation with neurocognitive performance than the standard CPE score. These results suggest that antiretroviral drug susceptibility, besides drug CNS penetration, can play a role in the control of HIV-associated neurocognitive disorders.

  20. Nutritional survey of neoplasm patients receiving radiotherapy

    International Nuclear Information System (INIS)

    Li Xinli; Zhu Shengtao

    2001-01-01

    Objective: In order to know the nutriture of neoplasm patients receiving radiotherapy and give nutritional guidance properly, the authors make the following survey. Methods: A dietary survey of twenty-four-hour retrospective method was used; The patients' activity was recorded and their twenty-four hours caloric consumption was calculated. Results: Of all the patients, the intake of protein is more than recommended, percentage of calorific proportion is about 15%-19% of gross caloric. A larger portion of patients' caloric intake, especially female patients, is lower than caloric consumption. Among all the patients, the intake of vegetables is not enough; The consumption of milk and milky products is lower; it is common and serious that neoplasm patients receiving radiotherapy have vitamine and mineral's scarcity. Conclusions: Nutriture of neoplasm patients is not optimistic, it is imperative to improve their nutriture

  1. Effect of an Empowerment Intervention on Antiretroviral Drug Adherence in Thai Youth.

    Science.gov (United States)

    Kaihin, Ratchaneekorn; Kasatpibal, Nongyao; Chitreechuer, Jittaporn; Grimes, Richard M

    2015-01-01

    A pilot study was conducted to determine effects of an empowerment intervention on antiretroviral therapy (ART) adherence among Thai youth living with HIV/AIDS. It compared two groups of 23 young persons (15-24 years) who receive ART from AIDS clinics at two community hospitals. One hospital's patients served as the experimental group, and the other as a control group. The experimental groups attended five sessions that empowered them to take control of their own health. The control group received the standard of care. The data were analyzed using descriptive statistics and Chi-square statistics. Before the empowerment, no one from the experimental group or the control group had ART adherence ≥ 95%. After the intervention, the 82.6% of the experimental group had ≥ 95% adherence compared to the control group, which had 21.7% adherence (p < .0001). The empowerment intervention resulted in a significant increase in ART adherence among Thai youth.

  2. Efficacy of a Social Self-Value Empowerment Intervention to Improve Quality of Life of HIV Infected People Receiving Antiretroviral Treatment in Nepal: A Randomized Controlled Trial.

    Science.gov (United States)

    Bhatta, Dharma Nand; Liabsuetrakul, Tippawan

    2017-06-01

    We developed a comprehensive and culturally applicable empowerment intervention social self-value package with an aim to assess its efficacy in order to improve the quality of life (QoL) of HIV infected people receiving antiretroviral treatment. Participants were randomly allocated to receive either six weekly intervention sessions or standard care. Nonlinear mixed-effects models were performed to compare changes in empowerment scores over time. Between September and November 2014, 1447 individuals were screened, of whom 132 were randomly assigned to either the intervention or control group. The mean scores of empowerment, social support and quality of life increased and stigma scores were reduced in the intervention group at 3- and 6-months. An intervention effect on social support, stigma and QoL was significantly increased by time and group with low and high empowerment. No adverse events were reported. The empowerment intervention was efficacious in improving QoL of HIV infected people.

  3. Persistent inflammation and endothelial activation in HIV-1 infected patients after 12 years of antiretroviral therapy.

    Directory of Open Access Journals (Sweden)

    Frederikke F Rönsholt

    Full Text Available The study investigated markers of inflammation and endothelial activation in HIV infected patients after 12 years of successful combination antiretroviral treatment (cART.Inflammation and endothelial activation were assessed by measuring levels of immunoglobulins, β2-microglobulin, interleukin (IL 8, tumor necrosis factor α (TNFα, vascular cell adhesion molecule-1 (sVCAM-1, intercellular adhesion molecule-1 (sICAM-1, sE-Selectin, and sP-Selectin.HIV infected patients had higher levels of β2-microglobulin, IL-8, TNFα, and sICAM-1 than uninfected controls, and HIV infected patients lacked correlation between platelet counts and sP-Selectin levels found in uninfected controls.Discrete signs of systemic and vascular inflammation persist even after very long term cART.

  4. Rate of accumulation of thymidine analogue mutations in patients continuing to receive virologically failing regimens containing zidovudine or stavudine: implications for antiretroviral therapy programs in resource-limited settings

    DEFF Research Database (Denmark)

    Cozzi-Lepri, Alessandro; Phillips, Andrew N; Martinez-Picado, Javier

    2009-01-01

    BACKGROUND: Because changes in antiretroviral therapy in resource-limited settings (RLSs) are delayed until patients experience immunological or clinical failure, it is important to be able to estimate the consequences in terms of accumulation of thymidine analogue (TA) mutations (TAMs). METHODS...... until the second GRT. RESULTS: At the time of the first GRT in a pair (t0), 1 year after virological failure, a median of 3 TAMs were detected, mutations 41L and 215Y in 65% of pairs and 67N in 52%. Overall, 126 TAMs were accumulated during 548 person-years of follow-up (PYFUs) (1/4.3 years; 95......% confidence interval, 3.7-5.0 years). Greater predicted activity of the TA at t0, TAM profile 2 (TAM2; vs TAM profile 1 [TAM1]) profiles at t0, use of a nonnucleoside reverse-transcriptase inhibitor (NNRTI) at t0 (vs combined NNRTI and protease inhibitor), and acquisition of HIV infection through heterosexual...

  5. Clinical implications of antiretroviral drug interactions with warfarin: a case-control study.

    Science.gov (United States)

    Esterly, John S; Darin, Kristin M; Gerzenshtein, Lana; Othman, Fidah; Postelnick, Michael J; Scarsi, Kimberly K

    2013-06-01

    Warfarin, a frequently prescribed anticoagulant with a narrow therapeutic index, is susceptible to drug-drug interactions with antiretroviral therapy (ART). This study compared the warfarin maintenance dose (WMD) between patients receiving and not receiving ART and evaluated predictors of warfarin dosage among those on ART. This was a case-control (1:2) study. Cases were HIV-infected patients receiving warfarin and protease inhibitor (PI)- and/or non-nucleoside reverse transcriptase inhibitor (NNRTI)-based ART. Controls were randomly selected HIV-uninfected patients receiving warfarin. The WMD was compared between cases and controls and between cases on varying ART regimens. Bivariate comparisons were performed and a linear regression model was developed to identify predictors of WMD. We identified 18 case and 36 control patients eligible for inclusion. Cases were younger than controls (mean age: 45.8 versus 63.1 years, P African American (50.0% versus 22.2%, P=0.04). ART was classified as PI-based (n=9), NNRTI-based (n=7) and PI + NNRTI-based (n=2). The WMD (mean ± SD) differed between cases and controls (8.6  ±  3.4 mg versus 5.1 ± 1.5 mg, P ART regimens (PI: 8.8  ±  4.5 mg; NNRTI: 8.6   ± 1.8 mg; PI + NNRTI: 7.3  ±  3.3 mg; P = 0.86). Race and ritonavir dose were independent predictors of WMD, predicting an increase of 3.9 mg (95% CI: 0.88-6.98, P = 0.02) if a patient was African American or 3.7 mg (95% CI: 0.53-6.89, P = 0.03) if the total daily ritonavir dose was 200 mg. The required WMD was significantly higher in patients receiving ART. Prompt dose titration to achieve a higher WMD with vigilant monitoring may be required due to these drug-drug interactions.

  6. Relations of pursuance taking drug of HIV patients with the success of Antiretroviral Therapy (ART in Poli Serunai Hospital Dr. Achmad Muchtar Bukittinggi Year 2014

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    YELMI RENI PUTRI

    2016-06-01

    Full Text Available Relations of pursuance taking drug of HIV patients with the success of Antiretroviral Therapy (ART in Poli Serunai Hospital Dr. Achmad Muchtar Bukittinggi Year 2014 Yelmi Reni Putri, AdrianiProgram Studi Ilmu Keperawatan STIKes Fort De Kock BukittinggiEmail : Yelmi.reni@gmail.com ABSTRACT1st of of December is the day each year is celebrated as a day of HIV / AIDS this year themed "prevent HIV / AIDS, protect workers, families and the nation", this is when the right moment for us health workers give a good contribution to overcome or provide suggestions for improving services to patients with HIV / AIDS. The increasing number of patients with HIV / AIDS today is not only to make our health care workers need to be vigilant, even patients and families also need to work together to overcome this proble.The purpose of this study was to identify the level of compliance of patients taking antiretroviral drugs and HIV-positive people do with the success of antiretroviral therapy, the study sample taken in accident sampling with the number of respondents 40 patients idODHA of the month from May to October 2014. The study design using qualitative and quantitative method Mix , measuring instrument used in this research is a questionnaire that contains the characteristics of patients living with HIV, guided interviews to assess the role of the KPA, manager of HIV RSAM, and people living with HIV patients themselves.The result showed 57.5% of patients did not obey, and as much as 52.5% of patients successfully in HIV treatment, but there is no relationship between adherence with therapy success with value value 0.583 and 0.677 OR it is associated with the patient's anxiety and fear to know the results of which he repeated CD4 CD4 is one measure of the success of therapy. The conclusion of this study is important to know the patients' adherence PLWHA still low this will impact on the occurrence of resistance will even increase mortality, it is recommended

  7. Regional changes over time in initial virologic response rates to combination antiretroviral therapy across Europe

    DEFF Research Database (Denmark)

    Bannister, Wendy P; Kirk, Ole; Gatell, Jose M

    2006-01-01

    BACKGROUND: Changes in virologic response to initial combination antiretroviral therapy (cART) over calendar time may indicate improvements in cART or emergence of primary resistance. Regional variations may identify differences in available antiretroviral drugs or patient management. METHODS: Vi...... rates Udgivelsesdato: 2006/6...

  8. Neurocognitive function in HIV infected patients on antiretroviral therapy.

    Directory of Open Access Journals (Sweden)

    Alan Winston

    Full Text Available To describe factors associated with neurocognitive (NC function in HIV-positive patients on stable combination antiretroviral therapy.We undertook a cross-sectional analysis assessing NC data obtained at baseline in patients entering the Protease-Inhibitor-Monotherapy-Versus-Ongoing-Triple therapy (PIVOT trial.NC testing comprised of 5 domains. Raw results were z-transformed using standard and demographically adjusted normative datasets (ND. Global z-scores (NPZ-5 were derived from averaging the 5 domains and percentage of subjects with test scores >1 standard deviation (SD below population means in at least two domains (abnormal Frascati score calculated. Patient characteristics associated with NC results were assessed using multivariable linear regression.Of the 587 patients in PIVOT, 557 had full NC results and were included. 77% were male, 68% Caucasian and 28% of Black ethnicity. Mean (SD baseline and nadir CD4+ lymphocyte counts were 553(217 and 177(117 cells/µL, respectively, and HIV RNA was <50 copies/mL in all. Median (IQR NPZ-5 score was -0.5 (-1.2/-0 overall, and -0.3 (-0.7/0.1 and -1.4 (-2/-0.8 in subjects of Caucasian and Black ethnicity, respectively. Abnormal Frascati scores using the standard-ND were observed in 51%, 38%, and 81%, respectively, of subjects overall, Caucasian and Black ethnicity (p<0.001, but in 62% and 69% of Caucasian and Black subjects using demographically adjusted-ND (p = 0.20. In the multivariate analysis, only Black ethnicity was associated with poorer NPZ-5 scores (P<0.001.In this large group of HIV-infected subjects with viral load suppression, ethnicity but not HIV-disease factors is closely associated with NC results. The prevalence of abnormal results is highly dependent on control datasets utilised.ClinicalTrials.gov, NCT01230580.

  9. Etravirine combined with antiretrovirals other than darunavir/ritonavir for HIV-1-infected, treatment-experienced adults: Week 48 results of a phase IV trial

    Directory of Open Access Journals (Sweden)

    Eduardo Arathoon

    2017-01-01

    Full Text Available Objective: VIOLIN (TMC125IFD3002; NCT01422330 evaluated the safety, tolerability, and pharmacokinetics of etravirine with antiretrovirals other than darunavir/ritonavir in HIV-1-infected patients. Methods: In a 48-week, phase IV, single-arm, multicenter study, patients on prior antiretroviral therapy (⩾8 weeks who needed to change regimen for virologic failure (viral load ⩾ 500 copies/mL or simplification/adverse events (viral load < 50 copies/mL received etravirine 200 mg bid with ⩾1 other active antiretroviral, excluding darunavir/ritonavir or only nucleoside/tide reverse transcriptase inhibitors. Results: Of 211 treated patients, 73% (n = 155 had baseline viral load ⩾ 50 copies/mL and 27% (n = 56 had baseline viral load < 50 copies/mL. Protease inhibitors were the most common background antiretrovirals (83%. Diarrhea was the most frequent adverse event (17%. Serious adverse events (no rash occurred in 5% of patients; none were etravirine related. Overall, median etravirine AUC12h was 5390 ng h/mL and C0h was 353 ng/mL (N = 199. Week 48 virologic response rates (viral load < 50 copies/mL; Food and Drug Administration Snapshot algorithm were 48% (74/155 (baseline viral load ⩾ 50 copies/mL and 75% (42/56 (baseline viral load < 50 copies/mL. Virologic failure rates were 42% and 13%, respectively. The most frequently emerging etravirine resistance-associated mutations in virologic failures were Y181C, E138A, and M230L. Virologic response rates for patients with baseline viral load ⩾ 50 copies/mL were 38% (30/79 (non-adherent versus 64% (44/69 (adherent subset. Conclusion: Etravirine 200 mg bid in combination with antiretrovirals other than darunavir/ritonavir was well tolerated in the studied treatment-experienced HIV-1-infected population. The overall etravirine safety and tolerability profile and pharmacokinetics (specifically in those patients who were adherent

  10. Lipodystrophy syndrome associated with antiretroviral therapy in HIV patients: considerations for psychosocial aspects Síndrome de la lipodistrofia asociado con la terapia antiretroviral en pacientes con VIH: consideraciones para los aspectos psicosociales Sindrome da lipodistrofia associada com a terapia anti-retroviral em portadores do HIV: considerações para os aspectos psicossociais

    Directory of Open Access Journals (Sweden)

    Ana Paula Morais Fernandes

    2007-10-01

    Full Text Available Several side effects have been strongly associated with antiretroviral therapy in HIV patients. Among them, the lipodystrophy syndrome which presents alterations in body shape with central adipose hypertrophy and peripheral lipoatrophy, reported by patients as a visible marker identifying them as HIV patients. This manuscript presents an analysis of current literature regarding the psychosocial aspects of HIV patients with lipodystrophy associated with antiretroviral therapy. The results show that the alterations in body shape can be disturbing in terms of psychosocial well being, affecting quality of life and increasing the stigma associated with the disease, with consequent disturbances in social relations. This analysis provides a preliminary review of the psychosocial aspects of lipodystrophy and further studies are needed for a better understanding of this complex syndrome, which could provide new information to be used in nursing care for HIV patients affected by this problem.Varios efectos secundarios han sido fuertemente asociados con la terapia antiretroviral en pacientes con HIV. Entre ellos, el síndrome de la lipodistrofia se presenta con alteraciones en la forma del cuerpo con hipertrofia adiposa central y lipoatrofia periférica, las cuales son reportadas por pacientes como marcas visibles que los identifica como pacientes con VIH. En este manuscrito, presentamos un análisis de literatura actual con respecto a los aspectos psicosociales de pacientes con VIH presentándose con lipodistrofia asociado con la terapia antiretroviral. Los resultados demuestran que las alteraciones de la forma del cuerpo pueden ser inquietantes en lo que se refiere al bienestar psicosocial, afectando la calidad de vida y aumentando el estigma asociado con la enfermedad, con las consiguientes dificultades en las relaciones sociales. Este análisis provee un repaso preliminar de los aspectos psicosociales de la lipodistrofia; sin embargo, otros estudios

  11. Review of differentiated approaches to antiretroviral therapy distribution.

    Science.gov (United States)

    Davis, Nicole; Kanagat, Natasha; Sharer, Melissa; Eagan, Sabrina; Pearson, Jennifer; Amanyeiwe, Ugochukwu Ugo

    2018-02-22

    In response to global trends of maximizing the number of patients receiving antiretroviral therapy (ART), this review summarizes literature describing differentiated models of ART distribution at facility and community levels in order to highlight promising strategies and identify evidence gaps. Databases and gray literature were searched, yielding thirteen final articles on differentiated ART distribution models supporting stable adult patients. Of these, seven articles focused on distribution at facility level and six at community level. Findings suggest that differentiated models of ART distribution contribute to higher retention, lower attrition, and less loss to follow-up (LTFU). These models also reduced patient wait time, travel costs, and time lost from work for drug pick-up. Facility- and community-level ART distribution models have the potential to extend treatment availability, enable improved access and adherence among people living with HIV (PLHIV), and facilitate retention in treatment and care. Gaps remain in understanding the desirability of these models for PLHIV, and the need for more information the negative and positive impacts of stigma, and identifying models to reach traditionally marginalized groups such as key populations and youth. Replicating differentiated care so efforts can reach more PLHIV will be critical to scaling these approaches across varying contexts.

  12. Genotypic drug resistance and long-term mortality in patients with triple-class antiretroviral drug failure

    DEFF Research Database (Denmark)

    Lohse, Nicolai; Jørgensen, LB; Kronborg, G

    2007-01-01

    OBJECTIVE: To examine the prevalence of drug-resistance-associated mutations in HIV patients with triple-drug class virological failure (TCF) and their association with long-term mortality. DESIGN: Population-based study from the Danish HIV Cohort Study (DHCS). METHODS: We included all patients...... range 2-10), and 81 (61%) patients had mutations conferring resistance towards all three major drug classes. In a regression model adjusted for CD4+ T-cell count, HIV RNA, year of TCF, age, gender and previous inferior antiretroviral therapy, harbouring > or =9 versus ... in the DHCS who experienced TCF between January 1995 and November 2004, and we performed genotypic resistance tests for International AIDS Society (IAS)-USA primary mutations on virus from plasma samples taken around the date of TCF. We computed time to all-cause death from date of TCF. The relative risk...

  13. Pooled nucleic acid testing to identify antiretroviral treatment failure during HIV infection.

    Science.gov (United States)

    May, Susanne; Gamst, Anthony; Haubrich, Richard; Benson, Constance; Smith, Davey M

    2010-02-01

    Pooling strategies have been used to reduce the costs of polymerase chain reaction-based screening for acute HIV infection in populations in which the prevalence of acute infection is low (less than 1%). Only limited research has been done for conditions in which the prevalence of screening positivity is higher (greater than 1%). We present data on a variety of pooling strategies that incorporate the use of polymerase chain reaction-based quantitative measures to monitor for virologic failure among HIV-infected patients receiving antiretroviral therapy. For a prevalence of virologic failure between 1% and 25%, we demonstrate relative efficiency and accuracy of various strategies. These results could be used to choose the best strategy based on the requirements of individual laboratory and clinical settings such as required turnaround time of results and availability of resources. Virologic monitoring during antiretroviral therapy is not currently being performed in many resource-constrained settings largely because of costs. The presented pooling strategies may be used to significantly reduce the cost compared with individual testing, make such monitoring feasible, and limit the development and transmission of HIV drug resistance in resource-constrained settings. They may also be used to design efficient pooling strategies for other settings with quantitative screening measures.

  14. Hypersensitivity reactions in patients receiving hemodialysis.

    Science.gov (United States)

    Butani, Lavjay; Calogiuri, Gianfranco

    2017-06-01

    To describe hypersensitivity reactions in patients receiving maintenance hemodialysis. PubMed search of articles published during the past 30 years with an emphasis on publications in the past decade. Case reports and review articles describing hypersensitivity reactions in the context of hemodialysis. Pharmacologic agents are the most common identifiable cause of hypersensitivity reactions in patients receiving hemodialysis. These include iron, erythropoietin, and heparin, which can cause anaphylactic or pseudoallergic reactions, and topical antibiotics and anesthetics, which lead to delayed-type hypersensitivity reactions. Many hypersensitivity reactions are triggered by complement activation and increased bradykinin resulting from contact system activation, especially in the context of angiotensin-converting enzyme inhibitor use. Several alternative pharmacologic preparations and dialyzer membranes are available, such that once an etiology for the reaction is established, recurrences can be prevented without affecting the quality of care provided to patients. Although hypersensitivity reactions are uncommon in patients receiving hemodialysis, they can be life-threatening. Moreover, considering the large prevalence of the end-stage renal disease population, the implications of such reactions are enormous. Most reactions are pseudoallergic and not mediated by immunoglobulin E. The multiplicity of potential exposures and the complexity of the environment to which patients on dialysis are exposed make it challenging to identify the precise cause of these reactions. Great diligence is needed to investigate hypersensitivity reactions to avoid recurrence in this high-risk population. Copyright © 2017 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  15. Predictors of treatment failure and time to detection and switching in HIV-infected Ethiopian children receiving first line anti-retroviral therapy

    Directory of Open Access Journals (Sweden)

    Bacha Tigist

    2012-08-01

    Full Text Available Abstract Background The emergence of resistance to first line antiretroviral therapy (ART regimen leads to the need for more expensive and less tolerable second line drugs. Hence, it is essential to identify and address factors associated with an increased probability of first line ART regimen failure. The objective of this article is to report on the predictors of first line ART regimen failure, the detection rate of ART regime failure, and the delay in switching to second line ART drugs. Methods A retrospective cohort study was conducted from 2005 to 2011. All HIV infected children under the age of 15 who took first line ART for at least six months at the four major hospitals of Addis Ababa, Ethiopia were included. Data were collected, entered and analyzed using Epi info/ENA version 3.5.1 and SPSS version 16. The Cox proportional-hazard model was used to assess the predictors of first line ART failure. Results Data of 1186 children were analyzed. Five hundred seventy seven (48.8% were males with a mean age of 6.22 (SD = 3.10 years. Of the 167(14.1% children who had treatment failure, 70 (5.9% had only clinical failure, 79 (6.7% had only immunologic failure, and 18 (1.5% had both clinical and immunologic failure. Patients who had height for age in the third percentile or less at initiation of ART were found to have higher probability of ART treatment failure [Adjusted Hazard Ratio (AHR, 3.25 95% CI, 1.00-10.58]. Patients who were less than three years old [AHR, 1.85 95% CI, 1.24-2.76], chronic diarrhea after initiation of antiretroviral treatment [AHR, 3.44 95% CI, 1.37-8.62], ART drug substitution [AHR, 1.70 95% CI, 1.05-2.73] and base line CD4 count below 50 cells/mm3 [AHR, 2.30 95% CI, 1.28-4.14] were also found to be at higher risk of treatment failure. Of all the 167 first line ART failure cases, only 24 (14.4% were switched to second line ART with a mean delay of 24 (SD = 11.67 months. The remaining 143 (85.6% cases were diagnosed

  16. Factors associated with high rates of antiretroviral medication adherence among youth living with perinatal HIV in Thailand.

    Science.gov (United States)

    Kang, Ezer; Delzell, Darcie A P; Chhabra, Manik; Oberdorfer, Peninnah

    2015-07-01

    Antiretroviral medication adherence behaviour among Thai youth with perinatal HIV in Thailand has received growing attention. However, few studies have examined individual predictors of antiretroviral adherence using multiple self-reports. A convenience sample of 89 Thai youth (interquartile range 14-16 years) with perinatal HIV at three paediatric programmes in Chiang Mai completed a structured questionnaire and reported their antiretroviral adherence in the past one, seven and 30 days using count-based recall and a visual analog scale. Mean self-reported adherence rates ranged from 83.5% (past 30 days) to 99.8% (yesterday) of the time. One-inflated beta regression models were used to examine the associations between antiretroviral adherence outcomes, treatment self-efficacy, depression, anxiety, social support and beliefs/attitudes about medications. Higher percentage of medications taken in the past 30 days was independently associated with higher treatment self-efficacy and fewer symptoms of depression. Adherence monitoring would benefit from focal assessment of youth depression and perceived capacity to follow their antiretroviral regimen. © The Author(s) 2014.

  17. Understanding HIV Transmission Risk Behavior Among HIV-Infected South Africans Receiving Antiretroviral Therapy: An Information—Motivation—Behavioral Skills Model Analysis

    Science.gov (United States)

    Kiene, Susan M.; Fisher, William A.; Shuper, Paul A.; Cornman, Deborah H.; Christie, Sarah; MacDonald, Susan; Pillay, Sandy; Mahlase, Gethwana; Fisher, Jeffrey D.

    2014-01-01

    The current study applied the Information—Motivation—Behavioral Skills (IMB) model (J. D. Fisher & Fisher, 1992; W. A. Fisher & Fisher, 1993) to identify factors associated with HIV transmission risk behavior among HIV-infected South Africans receiving antiretroviral therapy (ART), a population of considerable significance for curtailing, or maintaining, South Africa’s generalized HIV epidemic. HIV prevention information, HIV prevention motivation, HIV prevention behavioral skills, and HIV transmission risk behavior were assessed in a sample of 1,388 South Africans infected with HIV and receiving ART in 16 clinics in KwaZulu-Natal, South Africa. Results confirmed the assumptions of the IMB model and demonstrated that HIV prevention information and HIV prevention motivation work through HIV prevention behavioral skills to affect HIV transmission risk behavior in this population. Subanalyses confirmed these relationships for HIV transmission risk behavior overall and for HIV transmission risk behavior with partners perceived to be HIV-negative or HIV-status unknown. A consistent pattern of gender differences showed that for men, HIV prevention information and HIV prevention motivation may have direct links with HIV preventive behavior, while for women, the effects of HIV prevention information and HIV prevention motivation work through HIV prevention behavioral skills to affect HIV preventive behavior. These IMB model-based findings suggest directions for HIV prevention interventions with South African men and women living with HIV and on ART as an important component of overall strategies to contain South Africa’s generalized HIV epidemic. PMID:23477576

  18. Understanding HIV transmission risk behavior among HIV-infected South Africans receiving antiretroviral therapy: an information--motivation--behavioral skills model analysis.

    Science.gov (United States)

    Kiene, Susan M; Fisher, William A; Shuper, Paul A; Cornman, Deborah H; Christie, Sarah; Macdonald, Susan; Pillay, Sandy; Mahlase, Gethwana; Fisher, Jeffrey D

    2013-08-01

    The current study applied the Information-Motivation-Behavioral Skills (IMB) model (Fisher & Fisher, 1992; Fisher & Fisher, 1993) to identify factors associated with human immunodeficiency virus (HIV) transmission risk behavior among HIV-infected South Africans receiving antiretroviral therapy (ART), a population of considerable significance for curtailing, or maintaining, South Africa's generalized HIV epidemic. HIV prevention information, HIV prevention motivation, HIV prevention behavioral skills, and HIV transmission risk behavior were assessed in a sample of 1,388 South Africans infected with HIV and receiving ART in 16 clinics in KwaZulu-Natal, South Africa. Findings confirmed the assumptions of the IMB model and demonstrated that HIV prevention information and HIV prevention motivation work through HIV prevention behavioral skills to affect HIV transmission risk behavior in this population. Subanalyses confirmed these relationships for HIV transmission risk behavior overall and for HIV transmission risk behavior with partners perceived to be HIV-negative or HIV-status unknown. A consistent pattern of gender differences showed that for men, HIV prevention information and HIV prevention motivation may have direct links with HIV preventive behavior, whereas for women, the effect of HIV prevention motivation works through HIV prevention behavioral skills to affect HIV preventive behavior. These IMB model-based findings suggest directions for HIV prevention interventions with South African men and women living with HIV and on ART as an important component of overall strategies to contain South Africa's generalized HIV epidemic. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  19. Characteristics of foot fractures in HIV-infected patients previously treated with tenofovir versus non-tenofovir-containing highly active antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Horizon AA

    2011-06-01

    Full Text Available Arash A Horizon1, Robert J Joseph2, Qiming Liao3, Steven T Ross3, Gary E Pakes31Center for Rheumatology, 2Surgical Podiatry, Los Angeles, CA, USA; 3GlaxoSmithKline, Research Triangle Park, NC, USASummary: In a retrospective case series study, medical records were evaluated for all male patients infected with human immunodeficiency virus (HIV diagnosed over a one-year period with foot fractures (n = 30 confirmed by magnetic resonance imaging at a Los Angeles outpatient private practice rheumatology clinic. Proportionally more patients had received tenofovir prefracture (17 [57%] than those who had not (13 [43%]. At fracture diagnosis, these two groups were similar in median age (49 versus 48 years, HIV-1 RNA (both 1.7 log10 copies/mL, CD4 count (300 versus 364/mm3, time between HIV diagnosis and foot fracture (both 17 years, family history of degenerative bone disease (24% versus 23%, prevalence of malabsorption syndrome, renal failure, calcium deficiency, or vitamin D deficiency, and concurrent use of bisphosphonates, calcitonin, and diuretics. However, more tenofovir-treated patients had osteoporosis (35% versus 8%, stress-type fractures (53% versus 31%, concurrent fractures (12% versus 0%, wasting syndrome (29% versus 15%, truncal obesity (18% versus 8%, smoked cigarettes (more than one pack/day for more than one year; 35% versus 8%, dual energy X-ray absorptiometry (DEXA T scores <–2.4 (denoting osteoporosis at the femur (24% versus 9% and spine (47% versus 36%, and had received protease inhibitors (71% versus 46%, non-nucleoside reverse transcriptase inhibitors (24% versus 0%, prednisone (24% versus 0%, testosterone (47% versus 23%, and teriparatide (29% versus 8%. Median time from tenofovir initiation until fracture was 2.57 (range 1.17–5.69 years. In conclusion, more foot fractures were observed in tenofovir-treated patients than in non-tenofovir-treated patients with HIV infection. Comorbidities and/or coadministered drugs may have

  20. Initiation of Antiretroviral Therapy in Early Asymptomatic HIV Infection

    DEFF Research Database (Denmark)

    Lundgren, Jens D; Babiker, Abdel G; Gordin, Fred

    2015-01-01

    BACKGROUND: Data from randomized trials are lacking on the benefits and risks of initiating antiretroviral therapy in patients with asymptomatic human immunodeficiency virus (HIV) infection who have a CD4+ count of more than 350 cells per cubic millimeter. METHODS: We randomly assigned HIV...... entry, the median HIV viral load was 12,759 copies per milliliter, and the median CD4+ count was 651 cells per cubic millimeter. On May 15, 2015, on the basis of an interim analysis, the data and safety monitoring board determined that the study question had been answered and recommended that patients...... in patients with a CD4+ count of more than 500 cells per cubic millimeter. The risks of a grade 4 event were similar in the two groups, as were the risks of unscheduled hospital admissions. CONCLUSIONS: The initiation of antiretroviral therapy in HIV-positive adults with a CD4+ count of more than 500 cells...

  1. Impact of Moringa oleifera lam. Leaf powder supplementation versus nutritional counseling on the body mass index and immune response of HIV patients on antiretroviral therapy: a single-blind randomized control trial.

    Science.gov (United States)

    Tshingani, Koy; Donnen, Philippe; Mukumbi, Henri; Duez, Pierre; Dramaix-Wilmet, Michèle

    2017-08-22

    To achieve effective antiretroviral therapy (ART) outcomes, adherence to an antiretroviral regimen and a good immunometabolic response are essential. Food insecurity can act as a real barrier to adherence to both of these factors. Many people living with human immunodeficiency virus (PLHIV) treated with ART in the Democratic Republic of the Congo (DRC) are faced with nutritional challenges. A significant proportion are affected by under nutrition, which frequently leads to therapeutic failure. Some HIV care facilities recommend supplementation with Moringa oleifera (M.O.) Lam. leaf powder to combat marginal and major nutritional deficiencies. This study aims to assess the impact of M.O. Lam. leaf powder supplementation compared to nutritional counseling on the nutritional and immune status of PLHIV treated with ART. A single-blind randomized control trial was carried out from May to September 2013 at an outpatient clinic for HIV-infected patients in Kinshasa (DRC). Sixty adult patients who were at stable HIV/AIDS clinical staging 2, 3 or 4 according to the World Health Organization (WHO), and were undergoing ART were recruited. After random allocation, 30 patients in the Moringa intervention group (MG) received the M.O. Lam. leaf powder daily over 6 months, and 30 in the control group (CG) received nutritional counseling over the same period. Changes in the body mass index (BMI) were measured monthly and biological parameters were measured upon admission and at the end of the study for the patients in both groups. The two study groups were similar in terms of long-term nutritional exposure, sociodemographic, socioeconomic, clinical, and biological features. At 6 months follow-up, patients in the MG exhibited a significantly greater increase in BMI and albumin levels than those in the CG. The interaction between the sociodemographic, clinical, and biological characteristics of patients in the two groups was not significant, with the exception of professional

  2. US hospital care for patients with HIV infection and pneumonia: the role of public, private, and Veterans Affairs hospitals in the early highly active antiretroviral therapy era.

    Science.gov (United States)

    Uphold, Constance R; Deloria-Knoll, Maria; Palella, Frank J; Parada, Jorge P; Chmiel, Joan S; Phan, Laura; Bennett, Charles L

    2004-02-01

    We evaluated differences in processes and outcomes of HIV-related pneumonia care among patients in Veterans Affairs (VA), public, and for-profit and not-for-profit private hospitals in the United States. We compared the results of our current study (1995 to 1997) with those of our previous study that included a sample of patients receiving care during the years 1987 to 1990 to determine how HIV-related pneumonia care had evolved over the last decade. The sample consisted of 1,231 patients with HIV infection who received care for Pneumocystis carinii pneumonia (PCP) and 750 patients with HIV infection who received care for community-acquired pneumonia (CAP) during the years 1995 to 1997. We conducted a retrospective medical record review and evaluated patient and hospital characteristics, HIV-related processes of care (timely use of anti-PCP medications, adjunctive corticosteroids), non-HIV-related processes of care (timely use of CAP treatment medications, diagnostic testing, ICU utilization, rates of endotracheal ventilation, placement on respiratory isolation), length of inpatient hospital stay, and inpatient mortality. Rates of timely use of antibiotics and adjunctive corticosteroids for treating PCP were high and improved dramatically from the prior decade. However, compliance with consensus guidelines that recommend public, private not-for-profit hospitals, and for-profit hospitals. This study provides the first overview of HIV-related pneumonia care in the early highly active antiretroviral therapy era, and contrasts current findings with those of a similarly conducted study from a decade earlier. Quality of care for patients with PCP improved, but further efforts are needed to facilitate the appropriate management of CAP. In the third decade of the epidemic, it will be important to monitor whether variations in processes of care for various HIV-related clinical diagnoses among different types of hospitals persist.

  3. The association between quality of HIV care, loss to follow-up and mortality in pediatric and adolescent patients receiving antiretroviral therapy in Nigeria.

    Directory of Open Access Journals (Sweden)

    Bisola Ojikutu

    Full Text Available Access to pediatric HIV treatment in resource-limited settings has risen significantly. However, little is known about the quality of care that pediatric or adolescent patients receive. The objective of this study is to explore quality of HIV care and treatment in Nigeria and to determine the association between quality of care, loss-to-follow-up and mortality. A retrospective cohort study was conducted including patients ≤18 years of age who initiated ART between November 2002 and December 2011 at 23 sites across 10 states. 1,516 patients were included. A quality score comprised of 6 process indicators was calculated for each patient. More than half of patients (55.5% were found to have a high quality score, using the median score as the cut-off. Most patients were screened for tuberculosis at entry into care (81.3%, had adherence measurement and counseling at their last visit (88.7% and 89.7% respectively, and were prescribed co-trimoxazole at some point during enrollment in care (98.8%. Thirty-seven percent received a CD4 count in the six months prior to chart review. Mortality within 90 days of ART initiation was 1.9%. A total of 4.2% of patients died during the period of follow-up (mean: 27 months with 19.0% lost to follow-up. In multivariate regression analyses, weight for age z-score (Adjusted Hazard Ratio (AHR: 0.90; 95% CI: 0.85, 0.95 and high quality indicator score (compared a low score, AHR: 0.43; 95% CI: 0.26, 0.73 had a protective effect on mortality. Patients with a high quality score were less likely to be lost to follow-up (Adjusted Odds Ratio (AOR: 0.42; 95% CI: 0.32, 0.56, compared to those with low score. These findings indicate that providing high quality care to children and adolescents living with HIV is important to improve outcomes, including lowering loss to follow-up and decreasing mortality in this age group.

  4. HIV-related symptoms and management in HIV and antiretroviral ...

    African Journals Online (AJOL)

    Karl Peltzer

    2014-01-03

    Jan 3, 2014 ... To cite this article: Karl Peltzer (2013) HIV-related symptoms and management in HIV and antiretroviral therapy patients ...... Fear/worry. 14.2. 22. 2.5. 20 ..... Internalized Stigma, Discrimination, and Depression among Men and.

  5. Predictors of change in CD4 lymphocyte count and weight among HIV infected patients on anti-retroviral treatment in Ethiopia: a retrospective longitudinal study.

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    Ayalu A Reda

    Full Text Available Antiretroviral treatment (ART has been introduced in Ethiopia a decade ago and continues to be scaled up. However, there is dearth of literature on the impact of ART on changes in CD4 lymphocyte count and weight among patients on treatment.To determine the predictors of change in CD4 lymphocyte count and weight among HIV/AIDS infected patients taking antiretroviral treatment in eastern Ethiopia.A retrospective cohort study was conducted among HIV/AIDS patients taking ART from 2005 to 2010. A sample of 1540 HIV infected adult patients who started antiretroviral therapy in hospitals located in eastern Ethiopia were included in the study. The primary outcomes of interest were changes in CD4 count and weight. Descriptive statistics and multivariable regression analyses were performed to examine the outcomes among the cohort.Both the median CD4 lymphocyte counts and weight showed improvements in the follow up periods. The multivariate analysis shows that the duration of ART was an important predictor of improvements in CD4 lymphocyte count (beta 7.91; 95% CI 7.48-8.34; p 0.000 and weight (beta 0.15; 95% CI 0.13-0.18; p 0.000. Advanced WHO clinical stage, lower baseline CD4 cell count, and baseline hemoglobin levels were factors associated with decline in weight. Actively working patients had higher CD4 lymphocyte count and weight compared to those that were ambulatory (p<0.05.We detected a substantial increment in weight and CD4 lymphocyte count among the patients who were taking ART in eastern Ethiopia. Patients who are of older age, with low initial CD4 lymphocyte count, late stage of the WHO clinical stages and lower hemoglobin level may need special attention. The reasons for the improved findings on CD4 count and weight throughout the five years of follow up merit further investigation.

  6. Antiretroviral-treated HIV-1 patients can harbour resistant viruses in CSF despite an undetectable viral load in plasma.

    Science.gov (United States)

    Soulie, Cathia; Grudé, Maxime; Descamps, Diane; Amiel, Corinne; Morand-Joubert, Laurence; Raymond, Stéphanie; Pallier, Coralie; Bellecave, Pantxika; Reigadas, Sandrine; Trabaud, Mary-Anne; Delaugerre, Constance; Montes, Brigitte; Barin, Francis; Ferré, Virginie; Jeulin, Hélène; Alloui, Chakib; Yerly, Sabine; Signori-Schmuck, Anne; Guigon, Aurélie; Fafi-Kremer, Samira; Haïm-Boukobza, Stéphanie; Mirand, Audrey; Maillard, Anne; Vallet, Sophie; Roussel, Catherine; Assoumou, Lambert; Calvez, Vincent; Flandre, Philippe; Marcelin, Anne-Geneviève

    2017-08-01

    HIV therapy reduces the CSF HIV RNA viral load (VL) and prevents disorders related to HIV encephalitis. However, these brain disorders may persist in some cases. A large population of antiretroviral-treated patients who had a VL > 1.7 log 10 copies/mL in CSF with detectable or undetectable VL in plasma associated with cognitive impairment was studied, in order to characterize discriminatory factors of these two patient populations. Blood and CSF samples were collected at the time of neurological disorders for 227 patients in 22 centres in France and 1 centre in Switzerland. Genotypic HIV resistance tests were performed on CSF. The genotypic susceptibility score was calculated according to the last Agence Nationale de Recherche sur le Sida et les hépatites virales Action Coordonnée 11 (ANRS AC11) genotype interpretation algorithm. Among the 227 studied patients with VL > 1.7 log 10 copies/mL in CSF, 195 had VL detectable in plasma [median (IQR) HIV RNA was 3.7 (2.7-4.7) log 10 copies/mL] and 32 had discordant VL in plasma (VL plasma compared with patients with plasma VL > 1.7 log 10 copies/mL. Resistance to antiretrovirals was observed in CSF for the two groups of patients. Fourteen percent of this population of patients with cognitive impairment and detectable VL in CSF had well controlled VL in plasma. Thus, it is important to explore CSF HIV (VL and genotype) even if the HIV VL is controlled in plasma because HIV resistance may be observed. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  7. Cost-effectiveness of anti-retroviral therapy at a district hospital in southern Ethiopia

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    Robberstad Bjarne

    2009-07-01

    Full Text Available Abstract Background As the resource implications of expanding anti-retroviral therapy (ART are likely to be large, there is a need to explore its cost-effectiveness. So far, there is no such information available from Ethiopia. Objective To assess the cost-effectiveness of ART for routine clinical practice in a district hospital setting in Ethiopia. Methods We estimated the unit cost of HIV-related care from the 2004/5 fiscal year expenditure of Arba Minch Hospital in southern Ethiopia. We estimated outpatient and inpatient service use from HIV-infected patients who received care and treatment at the hospital between January 2003 and March 2006. We measured the health effect as life years gained (LYG for patients receiving ART compared with those not receiving such treatment. The study adopted a health care provider perspective and included both direct and overhead costs. We used Markov model to estimate the lifetime costs, health benefits and cost-effectiveness of ART. Findings ART yielded an undiscounted 9.4 years expected survival, and resulted in 7.1 extra LYG compared to patients not receiving ART. The lifetime incremental cost is US$2,215 and the undiscounted incremental cost per LYG is US$314. When discounted at 3%, the additional LYG decreases to 5.5 years and the incremental cost per LYG increases to US$325. Conclusion The undiscounted and discounted incremental costs per LYG from introducing ART were less than the per capita GDP threshold at the base year. Thus, ART could be regarded as cost-effective in a district hospital setting in Ethiopia.

  8. HIV-1 integrase resistance among antiretroviral treatment naive and experienced patients from Northwestern Poland

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    Parczewski Miłosz

    2012-12-01

    Full Text Available Abstract Background HIV integrase inhibitor use is limited by low genetic barrier to resistance and possible cross-resistance among representatives of this class of antiretrovirals. The aim of this study was to analyse integrase sequence variability among antiretroviral treatment naive and experienced patients with no prior integrase inhibitor (InI exposure and investigate development of the InI drug resistance mutations following the virologic failure of the raltegravir containing regimen. Methods Sequencing of HIV-1 integrase region from plasma samples of 80 integrase treatment naive patients and serial samples from 12 patients with observed virologic failure on raltegravir containing treatment whenever plasma vireamia exceeded >50 copies/ml was performed. Drug resistance mutations were called with Stanford DB database and grouped into major and minor variants. For subtyping bootstrapped phylogenetic analysis was used; Bayesian Monte Carlo Marcov Chain (MCMC model was implemented to infer on the phylogenetic relationships between the serial sequences from patients failing on raltegravir. Results Majority of the integrase region sequences were classified as subtype B; the remaining ones being subtype D, C, G, as well as CRF01_AE , CRF02_AG and CRF13_cpx recombinants. No major integrase drug resistance mutations have been observed in InI-treatment naive patients. In 30 (38.5% cases polymorphic variation with predominance of the E157Q mutation was observed. This mutation was more common among subtype B (26 cases, 54.2% than non-B sequences (5 cases, 16.7%, p=0.00099, OR: 5.91 (95% CI:1.77-22.63]. Other variants included L68V, L74IL, T97A, E138D, V151I, R263K. Among 12 (26.1% raltegravir treated patients treatment failure was observed; major InI drug resistance mutations (G140S, Q148H and N155H, V151I, E92EQ, V151I, G163R were noted in four of these cases (8.3% of the total InI-treated patients. Time to the development of drug resistance ranged

  9. Comparative transcriptome analysis of PBMC from HIV patients pre- and post-antiretroviral therapy

    DEFF Research Database (Denmark)

    Zhao, Fang-Jie; Ma, Jinmin; Huang, Lihua

    2017-01-01

    Infections of the human immunodeficiency virus (HIV) trigger host immune responses, but the virus can destroy the immune system and cause acquired immune deficiency syndrome (AIDS). Highly active antiretroviral therapy (HAART) can suppress viral replication and restore the impaired immune function......, minimum numbers of patients (one HIV alone; one HIV + tuberculosis, TB; one HIV + TB with immune reconstitution inflammatory syndrome during HAART) and two HIV negative volunteers were used. More than 15,000 gene transcripts were detected in each individual sample. Fourteen HAART up-regulated and eleven...... down-regulated DEGs were specifically identified in the HIV patients. Among them, nine up-regulated (CXCL1, S100P, AQP9, BASP1, MMP9, SOD2, LIMK2, IL1R2 and BCL2A1) and nine down-regulated DEGs (CD160, CD244, CX3CR1, IFIT1, IFI27, IFI44, IFI44L, MX1 and SIGLEC1) have already been reported as relevant...

  10. Influence of highly active antiretroviral therapy (HAART) on the ...

    African Journals Online (AJOL)

    This report is part of the ongoing highly active antiretroviral therapy (HAART) trial, 167 patients were enlisted, but current analysis was restricted to 107 patients that were about a year old on the programme. The baseline weight, CD4+ cell count and serum albumin of 59 males and 48 females age 15-60 years, were ...

  11. Depression among patients attending antiretroviral treatment program in public health facilities in Bahir Dar City, Ethiopia.

    Science.gov (United States)

    Tareke, Minale; Addisu, Fikir; Abate, Andargie

    2018-05-01

    The magnitude of depression is not well investigated among people living with HIV/AIDS. Thus, this research aimed to assess the magnitude of depression and its influencing factors among people living with HIV/AIDS attending government institutions in Bahir Dar City, North West, Ethiopia. institution based-cross-sectional study was done among randomly selected 415 people living with HIV/AIDS attending antiretroviral therapy program in Bahir Dar city, Ethiopia. Socio-demographic data and medical histories for all respondents were collected using interviewer-administered structured questionnaire. We assessed the odds of association of patient characteristics with depression was assessed using multiple logistic regression. The relative effect estimates of the respective factors were presented with odds ratio accompanied by their 95% uncertainty intervals. From 407 people living with HIV/AIDS interviewed, 198(48.6%) of them had depression. Social support, HIV clinical staging, total daily pill burden, treatment regimen and adherence to highly active antiretroviral therapy were significantly associated with depression. The magnitude of depression among people living with HIV/AIDS was found to be high. Early mental health screening should be done for people living with HIV/AIDS. Copyright © 2018 Elsevier B.V. All rights reserved.

  12. Highly active antiretroviral therapy and outcome of AIDS-related Burkitt's lymphoma or leukemia. Results of the PETHEMA-LAL3/97 study.

    Science.gov (United States)

    Oriol, Albert; Ribera, Josep-Maria; Brunet, Salut; del Potro, Eloy; Abella, Eugènia; Esteve, Jordi

    2005-07-01

    Short, intensive cycles of chemotherapy have resulted in improved survival in BurkittOs lymphoma/leukemia (BL) in adults. The prognosis of patients with immunodeficiency virus (HIV)-associated BL is considered to be poor, but these patients have seldom been treated with BL-specific protocols. However, a study (PETHEMA-LAL3/97) in which patients with BL were treated regardless of their HIV status failed to find differences between HIV-infected and immunocompetent individuals. Furthermore, patients who received highly active antiretroviral therapy (HAART) seemed to have a slightly better disease-free survival than those who did not (p=0.051). We extended the follow-up analysis to elucidate the role of HAART in the survival of HIV-infected patients included in the PETHEMA-LAL3/97 protocol.

  13. Persisting Inflammation and Chronic Immune Activation but Intact Cognitive Function in HIV-Infected Patients After Long-Term Treatment With Combination Antiretroviral Therapy

    DEFF Research Database (Denmark)

    Pedersen, Karin K; Pedersen, Maria; Gaardbo, Julie C

    2013-01-01

    Impaired cognitive function in HIV-infected patients has been suggested. Treatment with combination antiretroviral therapy (cART) restores CD4⁺ cell counts and suppresses viral replication, but immune activation and inflammation may persist. The aim of the study was to examine if cognitive function...

  14. Enteric parasitic infections in HIV/AIDS patients before and after the highly active antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Tatiana Paschoalette Rodrigues Bachur

    Full Text Available Enteroparasites are related to gastrointestinal alterations among patients with HIV/AIDS, some causing severe manifestations in the period before the institution of the highly active antiretroviral therapy (HAART. The prevalence of enteroparasitoses in patients with HIV/AIDS seen at two hospitals in Ceará , Brazil, was compared in the pre-HAART (Group 1; n = 482 and HAART (Group 2; n = 100 eras. Fecal parasitologic examinations (FPE were performed using the direct, Lutz, Baermann-Moraes and modified Ziehl-Neelsen methods. The following parasites were detected in Groups 1 and 2, respectively: Strongyloides stercoralis - 30.1% and 11% (p<0.0001, Ascaris lumbricoides - 15.6% and 2% (p<0.0001, hookworms - 13.7% and 2% (p<0.0001, Trichuris trichiura - 13.1% and 1% (p<0.0001, Hymenolepis nana - 0 and 1% (p = 0.1718, Giardia duodenalis - 7.9% and 1% (p = 0.0076, Entamoeba histolytica/dispar - 3.3% and 1% (p = 0.3301, Isospora belli - 4.8% and 1% (p = 0.0993, Cryptosporidium sp. - 8.1% and 0 (p = 0.0007, and non-pathogenic protozoans as well. There was a significant reduction in the prevalence of enteroparasites between the eras (63.9% to 24%; p<0.0001. In the HAART era, the following observations were made: greater frequency of enteroparasites in patients without antiretroviral therapy (p = 0.0575, as in those with AIDS (p = 0.08, and diarrhea (36% of the patients; lack of association with positive FPE (p = 0.626; and non-detection of Cryptosporidium sp. Strongyloides stercoralis showed an elevated prevalence in the two eras and was more frequent in men (32.41% than women (19.04% of Group 1 (p = 0.018, a finding suggesting the transmission of the helminth through sodomy. The advent of the HAART modified the profile of opportunistic infections, including parasites, probably due to the reconstitution of cellular immunity and the direct action of HAART on the parasites.

  15. Local tumor control and toxicity in HIV-associated anal carcinoma treated with radiotherapy in the era of antiretroviral therapy

    International Nuclear Information System (INIS)

    Oehler-Jänne, Christoph; Seifert, Burkhardt; Lütolf, Urs M; Ciernik, I Frank

    2006-01-01

    To investigate the outcome of HIV-seropositive patients under highly active antiretroviral treatment (HAART) with anal cancer treated with radiotherapy (RT) alone or in combination with standard chemotherapy (CT). Clinical outcome of 81 HIV-seronegative patients (1988 – 2003) and 10 consecutive HIV-seropositive patients under HAART (1997 – 2003) that were treated with 3-D conformal RT of 59.4 Gy and standard 5-fluorouracil and mitomycin-C were retrospectively analysed. 10 TNM-stage and age matched HIV-seronegative patients (1992 – 2003) were compared with the 10 HIV-seropositive patients. Pattern of care, local disease control (LC), overall survival (OS), cancer-specific survival (CSS), and toxicity were assessed. RT with or without CT resulted in complete response in 100 % of HIV-seropositive patients. LC was impaired compared to matched HIV-seronegative patients after a median follow-up of 44 months (p = 0.03). OS at 5 years was 70 % in HIV-seropositive patients receiving HAART and 69 % in the matched controls. Colostomy-free survival was 70 % (HIV+) and 100 % (matched HIV-) and 78 % (all HIV-). No HIV-seropositive patient received an interstitial brachytherapy boost compared to 42 % of all HIV-seronegative patients and adherence to chemotherapy seemed to be difficult in HIV-seropositive patients. Acute hematological toxicity reaching 50 % was high in HIV-seropositive patients receiving MMC compared with 0 % in matched HIV-seronegative patients (p = 0.05) or 12 % in all HIV-seronegative patients. The rate of long-term side effects was low in HIV-seropositive patients. Despite high response rates to organ preserving treatment with RT with or without CT, local tumor failure seems to be high in HIV-positive patients receiving HAART. HIV-seropositive patients are subject to treatment bias, being less likely treated with interstitial brachytherapy boost probably due to HIV-infection, and they are at risk to receive less chemotherapy

  16. Drug resistance in HIV patients with virological failure or slow virological response to antiretroviral therapy in Ethiopia

    DEFF Research Database (Denmark)

    Abdissa, Alemseged; Yilma, Daniel; Fonager, Jannik

    2014-01-01

    BACKGROUND: The ongoing scale-up of antiretroviral therapy (ART) in sub-Saharan Africa has prompted the interest in surveillance of transmitted and acquired HIV drug resistance. Resistance data on virological failure and mutations in HIV infected populations initiating treatment in sub-Saharan Af...... mutations among failing patients justify increased vigilance by improving the availability and systematic use of VL testing to monitor ART response, and underlines the need for rapid, inexpensive tests to identify the most common drug resistance mutations....

  17. Antiretroviral Drugs for Treatment and Prevention of HIV Infection in Adults

    Science.gov (United States)

    Günthard, Huldrych F.; Saag, Michael S.; Benson, Constance A.; del Rio, Carlos; Eron, Joseph J.; Gallant, Joel E.; Hoy, Jennifer F.; Mugavero, Michael J.; Sax, Paul E.; Thompson, Melanie A.; Gandhi, Rajesh T.; Landovitz, Raphael J.; Smith, Davey M.; Jacobsen, Donna M.; Volberding, Paul A.

    2016-01-01

    IMPORTANCE New data and therapeutic options warrant updated recommendations for the use of antiretroviral drugs (ARVs) to treat or to prevent HIV infection in adults. OBJECTIVE To provide updated recommendations for the use of antiretroviral therapy in adults (aged ≥18 years) with established HIV infection, including when to start treatment, initial regimens, and changing regimens, along with recommendations for using ARVs for preventing HIV among those at risk, including preexposure and postexposure prophylaxis. EVIDENCE REVIEW A panel of experts in HIV research and patient care convened by the International Antiviral Society-USA reviewed data published in peer-reviewed journals, presented by regulatory agencies, or presented as conference abstracts at peer-reviewed scientific conferences since the 2014 report, for new data or evidence that would change previous recommendations or their ratings. Comprehensive literature searches were conducted in the PubMed and EMBASE databases through April 2016. Recommendations were by consensus, and each recommendation was rated by strength and quality of the evidence. FINDINGS Newer data support the widely accepted recommendation that antiretroviral therapy should be started in all individuals with HIV infection with detectable viremia regardless of CD4 cell count. Recommended optimal initial regimens for most patients are 2 nucleoside reverse transcriptase inhibitors (NRTIs) plus an integrase strand transfer inhibitor (InSTI). Other effective regimens include nonnucleoside reverse transcriptase inhibitors or boosted protease inhibitors with 2 NRTIs. Recommendations for special populations and in the settings of opportunistic infections and concomitant conditions are provided. Reasons for switching therapy include convenience, tolerability, simplification, anticipation of potential new drug interactions, pregnancy or plans for pregnancy, elimination of food restrictions, virologic failure, or drug toxicities. Laboratory

  18. Enhanced mucosal reactions in AIDS patients receiving oropharyngeal irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Watkins, E.B.; Findlay, P.; Gelmann, E.; Lane, H.C.; Zabell, A.

    1987-09-01

    The oropharynx and hypopharynx are common sites of involvement in AIDS patients with mucocutaneous Kaposi's sarcoma. The radiotherapist is often asked to intervene with these patients due to problems with pain, difficulty in swallowing, or impending airway obstruction. We have noted an unexpected decrease in normal tissue tolerance of the oropharyngeal mucosa to irradiation in AIDS patients treated in our department. Data on 12 patients with AIDS and Kaposi's sarcoma receiving oropharyngeal irradiation are presented here. Doses ranged from 1000 cGy to 1800 cGy delivered in 150-300 cGy fractions. Seven of eight patients receiving doses of 1200 cGy or more developed some degree of mucositis, four of these developed mucositis severe enough to require termination of treatment. All patients in this study received some form of systemic therapy during the course of their disease, but no influence on mucosal response to irradiation was noted. Four patients received total body skin electron treatments, but no effect on degree of mucositis was seen. Presence or absence of oral candidiasis was not an obvious factor in the radiation response of the oral mucosa in these patients. T4 counts were done on 9 of the 12 patients. Although the timing of the T4 counts was quite variable, no correlation with immune status and degree of mucositis was found. The degree of mucositis seen in these patients occurred at doses much lower than expected based on normal tissue tolerances seen in other patient populations receiving head and neck irradiations. We believe that the ability of the oral mucosa to repair radiation damage is somehow altered in patients with AIDS.

  19. Enhanced mucosal reactions in AIDS patients receiving oropharyngeal irradiation

    International Nuclear Information System (INIS)

    Watkins, E.B.; Findlay, P.; Gelmann, E.; Lane, H.C.; Zabell, A.

    1987-01-01

    The oropharynx and hypopharynx are common sites of involvement in AIDS patients with mucocutaneous Kaposi's sarcoma. The radiotherapist is often asked to intervene with these patients due to problems with pain, difficulty in swallowing, or impending airway obstruction. We have noted an unexpected decrease in normal tissue tolerance of the oropharyngeal mucosa to irradiation in AIDS patients treated in our department. Data on 12 patients with AIDS and Kaposi's sarcoma receiving oropharyngeal irradiation are presented here. Doses ranged from 1000 cGy to 1800 cGy delivered in 150-300 cGy fractions. Seven of eight patients receiving doses of 1200 cGy or more developed some degree of mucositis, four of these developed mucositis severe enough to require termination of treatment. All patients in this study received some form of systemic therapy during the course of their disease, but no influence on mucosal response to irradiation was noted. Four patients received total body skin electron treatments, but no effect on degree of mucositis was seen. Presence or absence of oral candidiasis was not an obvious factor in the radiation response of the oral mucosa in these patients. T4 counts were done on 9 of the 12 patients. Although the timing of the T4 counts was quite variable, no correlation with immune status and degree of mucositis was found. The degree of mucositis seen in these patients occurred at doses much lower than expected based on normal tissue tolerances seen in other patient populations receiving head and neck irradiations. We believe that the ability of the oral mucosa to repair radiation damage is somehow altered in patients with AIDS

  20. Affordable HIV drug-resistance testing for monitoring of antiretroviral therapy in sub-Saharan Africa.

    Science.gov (United States)

    Inzaule, Seth C; Ondoa, Pascale; Peter, Trevor; Mugyenyi, Peter N; Stevens, Wendy S; de Wit, Tobias F Rinke; Hamers, Raph L

    2016-11-01

    Increased provision of antiretroviral therapy in sub-Saharan Africa has led to a growing number of patients with therapy failure and acquired drug-resistant HIV, driving the demand for more costly further lines of antiretroviral therapy. In conjunction with accelerated access to viral load monitoring, feasible and affordable technologies to detect drug-resistant HIV could help maximise the durability and rational use of available drug regimens. Potential low-cost technologies include in-house Sanger and next-generation sequencing in centralised laboratories, and point mutation assays and genotype-free systems that predict response to antiretroviral therapy at point-of-care. Strengthening of centralised high-throughput laboratories, including efficient systems for sample referral and results delivery, will increase economies-of-scale while reducing costs. Access barriers can be mitigated by standardisation of in-house assays into commercial kits, use of polyvalent instruments, and adopting price-reducing strategies. A stepwise rollout approach should improve feasibility, prioritising WHO-recommended population-based surveillance and management of complex patient categories, such as patients failing protease inhibitor-based antiretroviral therapy. Implementation research, adaptations of existing WHO guidance, and political commitment, will be key to support the appropriate investments and policy changes. In this Personal View, we discuss the potential role of HIV drug resistance testing for population-based surveillance and individual patient management in sub-Saharan Africa. We review the strengths and challenges of promising low-cost technologies and how they can be implemented. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Prevalence and predictors of major depression in HIV-infected patients on antiretroviral therapy in Bamenda, a semi-urban center in Cameroon.

    Directory of Open Access Journals (Sweden)

    Bradley N Gaynes

    Full Text Available Recent blue-ribbon panel reports have concluded that HIV treatment programs in less wealthy countries must integrate mental health identification and treatment into normal HIV clinical care and that research on mental health and HIV in these settings should be a high priority. We assessed the epidemiology of depression in HIV patients on antiretroviral therapy in a small urban setting in Cameroon by administering a structured interview for depression to 400 patients consecutively attending the Bamenda Regional Hospital AIDS Treatment Center. One in five participants met lifetime criteria for MDD, and 7% had MDD within the prior year. Only 33% had ever spoken with a health professional about depression, and 12% reported ever having received depression treatment that was helpful or effective. Over 2/3 with past-year MDD had severe or very severe episodes. The number of prior depressive episodes and the number of HIV symptoms were the strongest predictors of past-year MDD. The prevalence of MDD in Cameroon is as high as that of other HIV-associated conditions, such as tuberculosis and Hepatitis B virus, whose care is incorporated into World Health Organization guidelines. The management of depression needs to be incorporated in HIV-care guidelines in Cameroon and other similar settings.

  2. Início da terapia anti-retroviral em estágio avançado de imunodeficiência entre indivíduos portadores de HIV/AIDS em Belo Horizonte, Minas Gerais, Brasil Initiation of antiretroviral therapy in HIV-infected patients with severe immunodeficiency in Belo Horizonte, Minas Gerais State, Brazil

    Directory of Open Access Journals (Sweden)

    José Roberto Maggi Fernandes

    2009-06-01

    Full Text Available O objetivo deste trabalho foi verificar a proporção de início tardio da terapia anti-retroviral (TARV e seus fatores associados. Estudo de corte transversal com pacientes de dois serviços públicos de referência (n = 310 em Belo Horizonte, Minas Gerais, Brasil. Atraso no início da TARV foi definido como ter contagem de linfócitos T CD4+ The main objective was to assess the proportion of delayed initiation of antiretroviral therapy (ART and associated factors. This was a cross-sectional study of 310 patients enrolled in two public health centers in Belo Horizonte, Minas Gerais State, Brazil. Delayed ART initiation was defined as starting treatment with a CD4 count lower than 200 cells/mm³ or clinical symptoms of severe immunodepression at the time of first antiretroviral prescription. The majority of participants were males (63.9%, had no health insurance (76.1%, and started ART less than 120 days after the first medical visit (75.2%. The proportion of delayed ART initiation was 68.4%. Unemployment, referral by a health professional for HIV testing, fewer than two medical visits in the six months prior to ART initiation, and time between first medical visit and ART initiation less than 120 days were independently associated with the outcome. Our results suggest that every patient 13 to 64 years of age should be offered HIV testing, which could increase the rate of early HIV diagnosis, and thus patients that tested positive could benefit from timely follow-up and antiretroviral therapy.

  3. Relationship between antiretrovirals used as part of a cART regimen and CD4 count increases in patients with suppressed viremia

    DEFF Research Database (Denmark)

    Mocroft, A; Phillips, A; Ledergerber, B

    2006-01-01

    consecutive measurements with VL points according to nucleoside backbones and other antiretrovirals used. METHODS: Generalized linear models, accounting for multiple measurements within patients, were used to compare CD4 cell count changes after adjustment for antiretrovirals, time...... to the boosted-protease inhibitor regimen (n = 5915), use of an abacavir-based triple-nucleoside regimen was associated with a lower annual change in CD4 cell count (n = 2504 pairs; -26.1/microl; P = 0.011). CONCLUSIONS: A nucleoside backbone of zidovudine/lamivudine or any tenofovir-based backbone...... was associated with significantly poorer increases in CD4 cell count compared to a nucleoside backbone of stavudine/lamivudine, as was an abacavir-based triple nucleoside regimen compared to a boosted protease inhibitor regimen. Long-term studies are needed to determine whether the differences in immunological...

  4. Predicting the short-term risk of diabetes in HIV-positive patients

    DEFF Research Database (Denmark)

    Petoumenos, Kathy; Worm, Signe W; Fontas, Eric

    2012-01-01

    HIV-positive patients receiving combination antiretroviral therapy (cART) frequently experience metabolic complications such as dyslipidemia and insulin resistance, as well as lipodystrophy, increasing the risk of cardiovascular disease (CVD) and diabetes mellitus (DM). Rates of DM and other...

  5. Risk Factors, Health Care Resource Utilization, and Costs Associated with Nonadherence to Antiretrovirals in Medicaid-Insured Patients with HIV.

    Science.gov (United States)

    Dunn, Keith; Lafeuille, Marie-Hélène; Jiao, Xiaolong; Romdhani, Hela; Emond, Bruno; Woodruff, Kimberly; Pesa, Jacqueline; Tandon, Neeta; Lefebvre, Patrick

    2018-06-07

    Adherence to antiretrovirals (ARVs) is critical to achieving durable virologic suppression. To investigate risk factors of poor adherence and the effect of suboptimal adherence on health care resource utilization (HCRU) and costs in Medicaid patients. A retrospective longitudinal study was conducted using Medicaid data. Adults (aged ≥ 18 years) with human immunodeficiency virus (HIV)-1 initiating selected ARVs (index date) were identified. Adherence was measured using medication possession ratio (MPR) and proportion of days covered (PDC) at 6 and 12 months post-index. Risk factors of poor adherence (PDC logistic regression. HCRU and costs were compared between suboptimal (80% ≤ PDC costs (mean monthly cost difference = $339; 95% CI = $153-$536; P costs (mean monthly cost difference = $259; 95% CI = $122-$418; P costs. Age, insurance type and coverage, previous ARV treatment, and HIV symptoms were predictors of adherence. Treatment options that enhance adherence and prevent developing virologic failure with drug resistance should be considered for HIV patients. This study was supported by Janssen Scientific Affairs, which was involved in the study design, data collection, data analysis, manuscript preparation, and publication decisions. Emond, Lafeuille, Romdhani, and Lefebvre are employees of Analysis Group, a consulting company that received research grants from Janssen Scientific Affairs to conduct this study. Dunn, Woodruff, Pesa, and Tandon are current employees and stockholders of Johnson & Johnson, owner of Janssen Scientific Affairs. Jiao was an employee of Janssen at the time of the study. Emond has received grants from Novartis, Regeneron, Aegerion, Lundbeck, Bristol-Myers Squibb, Bayer, Millennium, Allergan, AbbVie, and GlaxoSmithKline unrelated to this study. Part of the material in this study was presented at the Academy of Managed Care Pharmacy 2017 Annual Meeting, March 27-30, 2017, in Denver, Colorado, and at the 9th International AIDS Society

  6. Health-related quality of life in HIV/AIDS patients on antiretroviral therapy at a tertiary care facility in Zimbabwe.

    Science.gov (United States)

    Mafirakureva, N; Dzingirai, B; Postma, M J; van Hulst, M; Khoza, S

    2016-07-01

    Health-related quality of life (HRQoL) is a broad concept reflecting a patient's general subjective perception of the effect of an illness or intervention on physical, psychological and social aspects of their daily life. HRQoL among patients infected with HIV has become an important indicator of impact of disease and treatment outcomes. A cross-sectional survey was carried out at Chitungwiza Central Hospital, Zimbabwe, to assess HRQoL in patients with HIV/AIDS receiving antiretroviral therapy (ART), using two validated instruments. The HIV/AIDS-targeted quality of life (HAT-QoL) and EuroQoL Five-dimensions-Three-level (EQ-5D-3L) instruments were used to assess HRQoL. Internal consistency reliability and convergent validity of the two instruments were also evaluated. For construct validity, the relationships between HRQoL scores and socio-economic and HIV/AIDS-related characteristics were explored. The median scores for the HAT-QoL dimensions ranged from 33.3 (financial worries) to 100 (HIV mastery). A considerably low HAT-QoL dimension score of 50.0 was observed for sexual function. There were ceiling effects for all HAT-QoL dimension scores except for financial worries and disclosure worries. Floor effects were observed for financial worries and sexual function. The median of the EQ-5D-3L index and visual analogue scale (VAS) was 0.81 and 79.0, respectively. There were no floor or ceiling effects for both the EQ-5D-3L index and VAS. The overall scale Cronbach's alpha was 0.83 for HAT-Qol and 0.67 for EQ-5D-3L. HAT-QoL demonstrated good convergent validity with EQ-5D index (0.58) and VAS (0.40). A higher level of HRQoL was positively and significantly related to income, education and employment. The patients' self-reported HRQoL was generally satisfactory in all the HAT-QoL dimensions as well as the two components on the EQ-5D-3L instrument. The two instruments demonstrated good measurement properties in HIV/AIDS patients receiving ART and have potential for use

  7. Individualization of antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Pavlos R

    2011-12-01

    Full Text Available Rebecca Pavlos, Elizabeth J PhillipsInstitute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, AustraliaAbstract: Antiretroviral therapy (ART has evolved considerably over the last three decades. From the early days of monotherapy with high toxicities and pill burdens, through to larger pill burdens and more potent combination therapies, and finally, from 2005 and beyond where we now have the choice of low pill burdens and once-daily therapies. More convenient and less toxic regimens are also becoming available, even in resource-poor settings. An understanding of the individual variation in response to ART, both efficacy and toxicity, has evolved over this time. The strong association of the major histocompatibility class I allele HLA-B*5701 and abacavir hypersensitivity, and its translation and use in routine HIV clinical practice as a predictive marker with 100% negative predictive value, has been a success story and a notable example of the challenges and triumphs in bringing pharmacogenetics to the clinic. In real clinical practice, however, it is going to be the exception rather than the rule that individual biomarkers will definitively guide patient therapy. The need for individualized approaches to ART has been further increased by the importance of non-AIDS comorbidities in HIV clinical practice. In the future, the ideal utilization of the individualized approach to ART will likely consist of a combined approach using a combination of knowledge of drug, virus, and host (pharmacogenetic and pharmacoecologic [factors in the individual's environment that may be dynamic over time] information to guide the truly personalized prescription. This review will focus on our knowledge of the pharmacogenetics of the efficacy and toxicity of currently available antiretroviral agents and the current and potential utility of such information and approaches in present and future HIV clinical care.Keywords: HIV

  8. Mobile phone use for a social strategy to improve antiretroviral refill experience at a low-resource HIV clinic: patient responses from Nigeria.

    Science.gov (United States)

    Adetunji, Adedotun A; Muyibi, Sufiyan A; Imhansoloeva, Martins; Ibraheem, Olusola M; Sunmola, Adegbenga; Kolawole, Olubunmi O; Akinrinsola, Oluwasina O; Ojo-Osagie, James O; Mosuro, Olusola A; Abiolu, Josephine O; Irabor, Achiaka E; Okonkwo, Prosper; Adewole, Isaac F; Taiwo, Babafemi O

    2017-05-01

    In sub-Saharan African areas where antiretroviral (ARV) drugs are not available through community pharmacies, clinic-based pharmacies are often the primary source of ARV drug refills. Social pressure is mounting on treatment providers to adjust ARV refill services towards user-friendly approaches which prioritize patients' convenience and engage their resourcefulness. By this demand, patients may be signalling dissatisfaction with the current provider-led model of monthly visits to facility-based pharmacies for ARV refill. Mobile phones are increasingly popular in sub-Saharan Africa, and have been used to support ARV treatment goals in this setting. A patient-centred response to on-going social pressure requires treatment providers to view ARV refill activities through the eyes of patients who are negotiating the challenges of day-to-day life while contemplating their next refill appointment. Using focus groups of five categories of adult patients receiving combination ARV therapy, we conducted this cross-sectional qualitative study to provide insight into modifiable gaps between patients' expectations and experiences of the use of mobile phones in facility-based ARV refill service at a public HIV clinic in Nigeria. A notable finding was patients' preference for harnessing informal social support (through intermediaries with mobile phones) to maintain adherence to ARV refill appointments when they could not present in person. This evolving social support strategy also has the potential to enhance defaulter tracking. Our study findings may inform the development of ARV refill strategies and the design of future qualitative studies on client-provider communication by mobile phones in under-resourced HIV treatment programmes.

  9. History of viral suppression on combination antiretroviral therapy as a predictor of virological failure after a treatment change

    DEFF Research Database (Denmark)

    Reekie, J; Mocroft, A; Ledergerber, B

    2010-01-01

    OBJECTIVES: HIV-infected persons experience different patterns of viral suppression after initiating combination antiretroviral therapy (cART). The relationship between such differences and risk of virological failure after starting a new antiretroviral could help with patient monitoring strategi...

  10. Quality of life of people with HIV/AIDS receiving antiretroviral therapy in Cuba: a cross-sectional study of the national population.

    Science.gov (United States)

    Aragonés-López, Carlos; Pérez-Ávila, Jorge; Smith Fawzi, Mary C; Castro, Arachu

    2012-05-01

    We studied the effect of antiretroviral therapy (ART) on the quality of life (QOL) of Cubans with HIV/AIDS. We conducted a cross-sectional study including administration of the Medical Outcomes Study-HIV Health Survey Questionnaire to a representative sample of the 1592 Cubans receiving ART in 2004. For univariate analyses, we compared mean HIV scale scores. We used logistic regression models to estimate the association between role function and year of diagnosis, between pain and sex, and between health transition and region of diagnosis, with adjustment for demographics, ART regimen, and clinical status. There were 354 participants (73 women, 281 men). Scores for all functional activities showed means higher than 80 out of 100. Pain interfered more in women than in men (73.2 vs 81.9; P = .01). When HIV diagnosis occurred after 2001, the probability of experiencing difficulties performing work (odds ratio [OR] = 4.42; 95% CI = 1.83, 10.73) and pain (OR = 1.70; 95% CI = 1.01, 2.88) increased compared with earlier diagnosis. People treated with indinavir showed a greater perception of general health (58.9 vs 52.4; P = .045) and greater health improvement (78.6 vs 67.8; P = .002). Although Cubans receiving ART are maintaining a high QOL, we observed significant differences by sex and time of diagnosis. QOL assessment can serve as a health outcome and may allow identification of QOL reductions potentially related to ART side effects.

  11. Diabetes mellitus in HIV-infected patients receiving antiretroviral ...

    African Journals Online (AJOL)

    Primary analysis using conditional logistic regression was employed to estimate univariate .... Refers to first-line regimen in Botswana – either non-nucleoside reverse transcriptase inhibitor-based regimen (NVP or. EFV) or .... Public Health.

  12. A baseline metabolomic signature is associated with immunological CD4+ T-cell recovery after 36 months of antiretroviral therapy in HIV-infected patients.

    Science.gov (United States)

    Rodríguez-Gallego, Esther; Gómez, Josep; Pacheco, Yolanda M; Peraire, Joaquim; Viladés, Consuelo; Beltrán-Debón, Raúl; Mallol, Roger; López-Dupla, Miguel; Veloso, Sergi; Alba, Verónica; Blanco, Julià; Cañellas, Nicolau; Rull, Anna; Leal, Manuel; Correig, Xavier; Domingo, Pere; Vidal, Francesc

    2018-03-13

    Poor immunological recovery in treated HIV-infected patients is associated with greater morbidity and mortality. To date, predictive biomarkers of this incomplete immune reconstitution have not been established. We aimed to identify a baseline metabolomic signature associated with a poor immunological recovery after antiretroviral therapy (ART) to envisage the underlying mechanistic pathways that influence the treatment response. This was a multicentre, prospective cohort study in ART-naive and a pre-ART low nadir (Immunological recovery was defined as reaching CD4 T-cell count at least 250 cells/μl after 36 months of virologically successful ART. We used univariate comparisons, Random Forest test and receiver-operating characteristic curves to identify and evaluate the predictive factors of immunological recovery after treatment. HIV-infected patients with a baseline metabolic pattern characterized by high levels of large high density lipoprotein (HDL) particles, HDL cholesterol and larger sizes of low density lipoprotein particles had a better immunological recovery after treatment. Conversely, patients with high ratios of non-HDL lipoprotein particles did not experience this full recovery. Medium very-low-density lipoprotein particles and glucose increased the classification power of the multivariate model despite not showing any significant differences between the two groups. In HIV-infected patients, a baseline healthier metabolomic profile is related to a better response to ART where the lipoprotein profile, mainly large HDL particles, may play a key role.

  13. Access to antiretroviral drugs and AIDS management in Senegal.

    Science.gov (United States)

    Desclaux, Alice; Ciss, Mounirou; Taverne, Bernard; Sow, Papa S; Egrot, Marc; Faye, Mame A; Lanièce, Isabelle; Sylla, Omar; Delaporte, Eric; Ndoye, Ibrahima

    2003-07-01

    Description and analysis of the Senegalese Antiretroviral Drug Access Initiative (ISAARV), the first governmental highly active antiretroviral therapy (HAART) treatment programme in Africa, launched in 1998. ISAARV was initially an experimental project designed to evaluate the feasibility, efficacy and acceptability of HAART in an African context. It was based on four principles: collective definition of the strategy, with involvement of the health professionals who would be called on to execute the programme; matching the objectives to available means (gradual enrollment according to drug availability); monitoring by several research programmes; and ongoing adaptation of treatment and follow-up according to the latest international recommendations. Persons qualifying for antiretroviral (ARV) therapy are selected on the basis of immunological and clinical criteria, regardless of economic and social considerations. A system of subsidies was created to favor access to ARV. Following the ARV price reductions that occurred in November 2000, 100% subsidies were created for the poorest participants. Optimal adherence was ensured by monthly follow-up by pharmacists and support groups held by social workers and patient associations. The chosen supply and distribution system allowed drug dispensing to be strictly controlled. The ISAARV programme demonstrates that HAART can be successfully prescribed in Africa. This experience has served as the basis for the creation of a national treatment programme in Senegal planned to treat 7000 patients by 2006.

  14. Cost-effectiveness of initiating antiretroviral therapy at different points in TB treatment in HIV-TB co-infected ambulatory patients in South Africa

    Science.gov (United States)

    Naidoo, Kogieleum; Grobler, Anneke C; Deghaye, Nicola; Reddy, Tarylee; Gengiah, Santhanalakshmi; Gray, Andrew; Karim, Salim Abdool

    2015-01-01

    Objective Initiation of antiretroviral therapy (ART) during tuberculosis (TB) treatment improves survival in TB-HIV co-infected patients. In patients with CD4+ counts benefit of early ART initiation. The purpose of this study was to assess the costs and cost effectiveness of starting ART at various time points during TB treatment in patients with CD4+ counts ≥50cells/mm3. Methods In the SAPiT trial, 642 HIV-TB co-infected patients were randomized to three arms, either receiving ART within 4 weeks of starting TB treatment (early treatment arm; Arm-1), after the intensive phase of TB treatment (late treatment arm; Arm-2), or after completing TB treatment (sequential arm; Arm-3). Direct healthcare costs were measured from a provider perspective using a micro-costing approach. The incremental cost per death averted was calculated using the trial outcomes. Results For patients with CD4+ count≥50cells/mm3, median monthly variable costs per patient were $116, $113 and $102 in Arms-1, -2 and -3, respectively. There were 12 deaths in 177 patients in Arm-1, 8 deaths in 180 patients in the Arm-2 and 19 deaths in 172 patients in Arm-3. While the costs were lower in Arm-3, it had a substantially higher mortality rate. The incremental cost per death averted associated with moving from Arm-3 to Arm-2 was $4199. There was no difference in mortality between Arm-1 and Arm-2, but Arm-1 was slightly more expensive. Conclusions Initiation of ART after the completion of the intensive phase of TB treatment is cost effective for patients with CD4+ counts≥50cells/mm3. PMID:26167618

  15. Factors involved in treatment durability and immunological recovery in a cohort of HIV-positive patients receiving atazanavir-based regimens

    Science.gov (United States)

    Giacomelli, Andrea; Oreni, Letizia; Franzetti, Marco; Di Cristo, Valentina; Vergani, Barbara; Morosi, Manuela; Colella, Elisa; Galli, Massimo; Rusconi, Stefano

    2014-01-01

    Introduction Since antiretroviral therapy must be taken lifelong, persistence and safety have become the goals to achieve. Protease inhibitors, in particular atazanavir (ATV) with or without ritonavir (r), represent a highly prescribed class in real life long-term treatment. Methods We conducted a retrospective cohort study in HIV-1-positive patients who were followed at the Infectious Diseases Unit, DIBIC Luigi Sacco, University of Milan. Data regarding viral load, CD4 lymphocytes and the mean blood chemistry parameters were collected at baseline, first, third, sixth months from the beginning of therapy and then every six months. Factors related to persistence of therapy with ATV and time-dependent probability to reach a CD4 cells count >500 cells/µL were evaluated with Kaplan-Meier curve and Cox model. Results A total of 1030 patients were evaluated: 183 received therapy with ATV/r as naïve, 653 switched to ATV/r as a second or following line and 194 switched to unboosted ATV from previous ATV-free regimens. A total of 138 patients shifted to unboosted ATV from a previous ATV/r regimen (17 from naïve ATV/r and 121 from experienced ATV/r). The median duration of therapy was 38 months (95% CI 29–73) in ATV/r naïve patients, 36 months (95% CI 23–53) in unboosted ATV group and 35 months (95% CI 31–43) in patients switched to ATV/r. We observed no significant difference in the persistence of the three regimens (p=0.149). Female (HR=1.317; 95% CI 1.073–1.616 p=0.008) and patients with CD4500 cells/µL. Factors associated to a poor CD4 gain were each extra Log of viral load at baseline (HR=0.915; 95% CI 0.852–0.982 p=0.014) and CD4<200 cells/µL at ATV start (HR=0.197; 95%CI 0.138–0.281 p<0.0001); conversely, females (HR=1.262; 95%CI 1.032–1.543 p=0.023) had a higher probability of CD4 recovery. Conclusions Antiretroviral regimens containing atazanavir with or without ritonavir were durable and well tolerated, an elevated viral load and CD4 <200 cells

  16. Treatment of HIV in the CNS: effects of antiretroviral therapy and the promise of non-antiretroviral therapeutics.

    Science.gov (United States)

    Peluso, Michael J; Spudich, Serena

    2014-09-01

    The growing recognition of the burden of neurologic disease associated with HIV infection in the last decade has led to renewed efforts to characterize the pathophysiology of the virus within the central nervous system (CNS). The concept of the AIDS-dementia complex is now better understood as a spectrum of HIV-associated neurocognitive disorders (HAND), which range from asymptomatic disease to severe impairment. Recent work has shown that even optimally treated patients can experience not only persistent HAND, but also the development of new neurologic abnormalities despite viral suppression. This has thrown into question what the impact of antiretroviral therapy has been on the incidence and prevalence of neurocognitive dysfunction. In this context, the last few years have seen a concentrated effort to identify the effects that antiretroviral therapy has on the neurologic manifestations of HIV and to develop therapeutic modalities that might specifically alter the trajectory of HIV within the CNS.

  17. Barriers and facilitators to antiretroviral therapy adherence among patients with HIV in Bissau, Guinea-Bissau: a qualitative study

    DEFF Research Database (Denmark)

    Rasmussen, Dlama; da Silva Te, David; Rodkjær, Lotte Ørneborg

    2013-01-01

    Adherence is a decisive factor in achieving a successful response to antiretroviral therapy (ART) for HIV infection. No previous studies have been conducted regarding HIV treatment adherence in Guinea-Bissau. In this study we assessed barriers and facilitators to patient ART adherence. Semi...... were experienced treatment benefits and complementing social networks. The barriers were treatment-related costs and competing livelihood needs; poor clinic infrastructure; perceived stigma; and traditional practices. Our findings indicate that good ART adherence, especially in resource...

  18. Osteoporosis prophylaxis in patients receiving chronic glucocorticoid therapy

    International Nuclear Information System (INIS)

    Ali, Mir Sadat; AlElq, Abdulmohsen H.; AlShafei, Badar A.; AbuJubarac, Mohammed A.; AlTurki, Haifa A.

    2009-01-01

    Glucocorticoid-induced osteoporosis (GIOP) is the most common form of secondary osteoporosis, yet few patients receive proper measures to prevent its development. We retrospectively searched prescription records to determine if patients receiving oral prednisolone were receiving prophylaxis or treatment for osteopenia and osteoporosis. Patients who were prescribed greater or equal to 7.5 milligrams of prednisolone for 6 months or longer during a 6- month period were identified through the prescription monitoring system. Demographic and clinical data were extracted from the patient records, and dual energy x-ray absorptiometry (DEXA) scans were retrieved, when available. Use of oral calcium, vitamin D and anti-resorptives was recorded. One hundred males and 65 females were receiving oral prednisolone for a mean (SD) duration of 40.4 (29.9) months in males and 41.2 (36.4) months in females. Twenty-one females (12.7%) and 5 (3%) males had bone mineral density measured by DEXA. Of those, 10 (47.6%) females and 3 (50%) males were osteoporotic and 11(52.4%) females and 2 (40%) males were osteopenic. Calcium and vitamin D were prescribed to the majority of patients (60% to 80%), but none were prescribed antiresorptive/anabolic therapy. Patients in this study were neither investigated properly nor treated according to the minimum recommendations for the management of GIOP. Physician awareness about the prevention and treatment of GIOP should be a priority for the local health care system. (author)

  19. AIDS Diarrhea and Antiretroviral Drug Concentrations: A Matched-Pair Cohort Study in Port au Prince, Haiti

    Science.gov (United States)

    Dillingham, Rebecca; Leger, Paul; Beauharnais, Carole-Anne; Miller, Erica; Kashuba, Angela; Jennings, Steven; Dupnik, Kathryn; Samie, Amidou; Eyma, Etna; Guerrant, Richard; Pape, Jean; Fitzgerald, Daniel

    2011-01-01

    Diarrhea in patients with acquired immunodeficiency syndrome (AIDS) may cause malabsorption of medications and failure of antiretroviral therapy (ART). We prospectively evaluated human immunodeficiency virus-1 (HIV-1)-infected patients with and without chronic diarrhea initiating ART in Haiti. We report mean plasma antiretroviral concentrations at 2 and 4 weeks. We measured plasma HIV-1 RNA levels at four points. Fifty-two HIV-1-infected patients (26 matched pairs) were enrolled. No differences in antiretroviral concentrations were detected. At week 24, 18/25 (72%) cases and 16/24 (68%) controls had undetectable plasma HIV-1 RNA levels (P = 0.69). Patients with plasma HIV-1 RNA levels > 50 copies/mL at week 24 had lower early efavirenz concentrations than patients with undetectable HIV-1 RNA (2,621 ng/mL versus 5,278 ng/mL; P = 0.02). Diarrhea at ART initiation does not influence plasma concentrations of the medications evaluated. Virologic outcome at Week 24 does correlate with efavirenz concentrations early in therapy but not with the presence of chronic diarrhea. PMID:21633022

  20. Spirituality and adherence to antiretroviral drugs among HIV positive ...

    African Journals Online (AJOL)

    Method: It was an observational, longitudinal study in which 215 consenting HIV positive patients aged 18 to 65 years who were on antiretroviral drugs were recruited through systematic random sampling technique. Socio-demographic characteristics, clinical history and physical examination findings were documented for ...

  1. Cognitive impairment and MRI-findings in patients with HIV on antiretroviral treatment

    NARCIS (Netherlands)

    Su, T.

    2017-01-01

    With combination antiretroviral therapy (cART), human immunodeficiency virus (HIV) associated morbidity and mortality has decreased remarkably. Although life expectancy has increased, the frequently reported milder forms of HIV-associated cognitive impairment remain a concern and its pathogenesis is

  2. Association of adiponectin/leptin ratio with carbohydrate and lipid metabolism parameters in HIV-infected patients during antiretroviral therapy.

    Science.gov (United States)

    Tiliscan, Catalin; Arama, Victoria; Mihailescu, Raluca; Munteanu, Daniela; Iacob, Diana Gabriela; Popescu, Cristina; Catana, Remulus; Negru, Anca; Lobodan, Alina; Arama, Stefan Sorin

    2018-02-16

    Adiponectin and leptin are adipose tissue hormones that regulate important lipid and glucose metabolic pathways. Our objective was to evaluate the interplay of these hormones described by the adiponectin/leptin ratio (ALR) in correlation to lipid and carbohydrate metabolism parameters in nondiabetic HIV-infected patients during antiretroviral therapy (ART). We enrolled consecutive nondiabetic patients with confirmed HIV infection, undergoing stable ART regimens for at least six months. Blood samples were collected and tested for immunological and virological parameters, adiponectin and leptin, fasting insulin, fasting plasma glucose, fasting triglycerides, total cholesterol, LDL cholesterol, and HDL cholesterol. ALR was computed for each patient. Resistance to insulin was assessed by calculating the Quantitative Insulin Sensitivity Check Index (QUICKI). We enrolled 87 HIV-infected persons, with a mean age of 31.7 years (range: 18-65), including 47 men (mean age = 32.8 years) and 40 women (mean age = 30.5 years). The median value of ALR was 6.8 (interquartile range - IQR = 17.1). In male patients, ALR was inversely associated with the serum level of triglycerides (R = 0.285, p = 0.05), total cholesterol (R = 0.326, p = 0.02), and LDL cholesterol (R = 0.298, p = 0.04). Also for the male cohort, an increase in ALR seemed to improve insulin sensitivity (R = 0.323, p = 0.02) and serum HDL cholesterol (R = 0.597, p = 0.01). None of these correlations were observed in HIV-infected women. Adiponectin and leptin seem to play important but different gender-specific roles in the pathogenesis of lipid and glucose metabolism of HIV-infected patients undergoing antiretroviral therapy. ALR, adiponectin/leptin ratio; BMI, body mass index; LDL, low-density lipoprotein; HDL, high-density lipoprotein; QUICKI, Quantitative Insulin Sensitivity Check Index.

  3. Risk Factors of Clinical and Immunological Failure in South Indian Cohort on Generic Antiretroviral Therapy.

    Science.gov (United States)

    Sadashiv, Mucheli Shravan; Rupali, Priscilla; Manesh, Abi; Kannangai, Rajesh; Abraham, Ooriapadickal Cherian; Pulimood, Susanne A; Karthik, Rajiv; Rajkumar, S; Thomas, Kurien

    2017-12-01

    Since the time of NACO Antiretroviral (ART) roll-out, generic ART has been the mainstay of therapy. There are many studies documenting the efficacy of generic ART but with the passage of time, failure of therapy is on the rise. As institution of second line ART has significant financial implications both for a program and for an individual it is imperative that we determine factors which contribute towards treatment failure in a cohort of patients on generic antiretroviral therapy. This was a nested matched case-control study assessing the predictors for treatment failure in our cohort who had been on Anti-retroviral therapy for at least a year. We identified 42 patients (Cases) with documented treatment failure out of our cohort of 823 patients and 42 sex, age and duration of therapy-matched controls. Using a structured proforma, we collected information from the out-patient and in-patient charts of the Infectious Diseases clinic Cohort in CMC, Vellore. A set of predetermined variables were studied as potential risk factors for treatment failure on ART. Univariate analysis showed significant association with 1) Self-reported nonadherenceART and thus help development of targeted interventions.

  4. The Modalities of Nonadherence to Highly Active Antiretroviral Therapy and the Associated Factors Related to Patients' Sociodemographic Characteristics and Their Caregiving Perceptions in Ouagadougou (Burkina Faso).

    Science.gov (United States)

    Guira, Oumar; Kaboré, Delwendé S R; Dao, Ginette; Zagré, Nicaise; Zohoncon, Théodora M; Pietra, Virginio; Drabo, Joseph Y; Simporé, Jacques

    2016-05-01

    The authors studied the modalities of nonadherence to highly active antiretroviral therapy (HAART) and its sociodemographic associated factors and those in relation to caregiving perception in Ouagadougou. A cross-sectional study was performed from December 2013 to February 2014 in 2 health centers. Adults receiving HAART for at least 3 months were included. Adherence was studied according to the quantitative, qualitative, and global criteria. Factors associated with nonadherence were analyzed with chi-square and Fisher tests. A logistic regression model was applied for multivariate analysis. The authors studied 152 patients: mean age 40.7 ± 7.8 years and sex ratio 0.34. Frequencies were 7.2% for self-reported quantitative, 20.4% for calculated quantitative, 31.6% for qualitative, and 38.2% for global nonadherence. Married status (P = .02), patient's dissatisfaction regarding clinical monitoring (P = .01), and therapeutic education (P = .03) were associated with nonadherence. In multivariate analysis, married status remains associated (odds ratio = 7.00, 95% confidence interval = 1.89-25.8, P = .0004). Nonadherence to HAART needs to be correctly managed during HIV/AIDS monitoring. © The Author(s) 2015.

  5. Prevalent and incident tuberculosis are independent risk factors for mortality among patients accessing antiretroviral therapy in South Africa.

    Directory of Open Access Journals (Sweden)

    Ankur Gupta

    Full Text Available Patients with prevalent or incident tuberculosis (TB in antiretroviral treatment (ART programmes in sub-Saharan Africa have high mortality risk. However, published data are contradictory as to whether TB is a risk factor for mortality that is independent of CD4 cell counts and other patient characteristics.This observational ART cohort study was based in Cape Town, South Africa. Deaths from all causes were ascertained among patients receiving ART for up to 8 years. TB diagnoses and 4-monthly CD4 cell counts were recorded. Mortality rates were calculated and Poisson regression models were used to calculate incidence rate ratios (IRR and identify risk factors for mortality. Of 1544 patients starting ART, 464 patients had prevalent TB at baseline and 424 developed incident TB during a median of 5.0 years follow-up. Most TB diagnoses (73.6% were culture-confirmed. A total of 208 (13.5% patients died during ART and mortality rates were 8.84 deaths/100 person-years during the first year of ART and decreased to 1.14 deaths/100 person-years after 5 years. In multivariate analyses adjusted for baseline and time-updated risk factors, both prevalent and incident TB were independent risk factors for mortality (IRR 1.7 [95% CI, 1.2-2.3] and 2.7 [95% CI, 1.9-3.8], respectively. Adjusted mortality risks were higher in the first 6 months of ART for those with prevalent TB at baseline (IRR 2.33; 95% CI, 1.5-3.5 and within the 6 months following diagnoses of incident TB (IRR 3.8; 95% CI, 2.6-5.7.Prevalent TB at baseline and incident TB during ART were strongly associated with increased mortality risk. This effect was time-dependent, suggesting that TB and mortality are likely to be causally related and that TB is not simply an epiphenomenon among highly immunocompromised patients. Strategies to rapidly diagnose, treat and prevent TB prior to and during ART urgently need to be implemented.

  6. Impact of Stewardship Interventions on Antiretroviral Medication Errors in an Urban Medical Center: A 3-Year, Multiphase Study.

    Science.gov (United States)

    Zucker, Jason; Mittal, Jaimie; Jen, Shin-Pung; Cheng, Lucy; Cennimo, David

    2016-03-01

    There is a high prevalence of HIV infection in Newark, New Jersey, with University Hospital admitting approximately 600 HIV-infected patients per year. Medication errors involving antiretroviral therapy (ART) could significantly affect treatment outcomes. The goal of this study was to evaluate the effectiveness of various stewardship interventions in reducing the prevalence of prescribing errors involving ART. This was a retrospective review of all inpatients receiving ART for HIV treatment during three distinct 6-month intervals over a 3-year period. During the first year, the baseline prevalence of medication errors was determined. During the second year, physician and pharmacist education was provided, and a computerized order entry system with drug information resources and prescribing recommendations was implemented. Prospective audit of ART orders with feedback was conducted in the third year. Analyses and comparisons were made across the three phases of this study. Of the 334 patients with HIV admitted in the first year, 45% had at least one antiretroviral medication error and 38% had uncorrected errors at the time of discharge. After education and computerized order entry, significant reductions in medication error rates were observed compared to baseline rates; 36% of 315 admissions had at least one error and 31% had uncorrected errors at discharge. While the prevalence of antiretroviral errors in year 3 was similar to that of year 2 (37% of 276 admissions), there was a significant decrease in the prevalence of uncorrected errors at discharge (12%) with the use of prospective review and intervention. Interventions, such as education and guideline development, can aid in reducing ART medication errors, but a committed stewardship program is necessary to elicit the greatest impact. © 2016 Pharmacotherapy Publications, Inc.

  7. Individualised motivational counselling to enhance adherence to antiretroviral therapy is not superior to didactic counselling in South African patients: findings of the CAPRISA 058 randomised controlled trial.

    Science.gov (United States)

    van Loggerenberg, Francois; Grant, Alison D; Naidoo, Kogieleum; Murrman, Marita; Gengiah, Santhanalakshmi; Gengiah, Tanuja N; Fielding, Katherine; Abdool Karim, Salim S

    2015-01-01

    Concerns that standard didactic adherence counselling may be inadequate to maximise antiretroviral therapy (ART) adherence led us to evaluate more intensive individualised motivational adherence counselling. We randomised 297 HIV-positive ART-naïve patients in Durban, South Africa, to receive either didactic counselling, prior to ART initiation (n = 150), or an intensive motivational adherence intervention after initiating ART (n = 147). Study arms were similar for age (mean 35.8 years), sex (43.1 % male), CD4+ cell count (median 121.5 cells/μl) and viral load (median 119,000 copies/ml). Virologic suppression at 9 months was achieved in 89.8 % of didactic and 87.9 % of motivational counselling participants (risk ratio [RR] 0.98, 95 % confidence interval [CI] 0.90-1.07, p = 0.62). 82.9 % of didactic and 79.5 % of motivational counselling participants achieved >95 % adherence by pill count at 6 months (RR 0.96, 95 % CI 0.85-1.09, p = 0.51). Participants receiving intensive motivational counselling did not achieve higher treatment adherence or virological suppression than those receiving routinely provided didactic adherence counselling. These data are reassuring that less resource intensive didactic counselling was adequate for excellent treatment outcomes in this setting.

  8. Perceptions of HIV infected patients on the use of cell phone as a tool to support their antiretroviral adherence; a cross-sectional study in a large referral hospital in Kenya.

    Science.gov (United States)

    Kinyua, Florence; Kiptoo, Michael; Kikuvi, Gideon; Mutai, Joseph; Meyers, Adrienne F A; Muiruri, Peter; Songok, Elijah

    2013-10-21

    Clinical trials were conducted to assess the feasibility of using a cell phone text messaging-based system to follow up Human Immunodeficiency Virus (HIV) infected patients on antiretroviral (ARTs) and assess for improved adherence to their medication. However there is need to evaluate the perceptions of the HIV infected patients towards the use of these cell phones in an effort to better aid in the clinical management of their HIV infection. The objective of this study was therefore to determine the perceptions of HIV infected patients on the use of cell phone text messaging as a tool to support adherence to their ART medication. A cross sectional survey was conducted among patients receiving Highly Active Anti-Retroviral Therapy (HAART) at the Kenyatta National Hospital Comprehensive Care Clinic in Nairobi between May and July, 2011. Pre-tested questionnaires were used to collect the socio-demographic and perceptions data. The recruitment of the participants was done using the random probability sampling method and statistical analysis of data performed using Statistical Package for Social Sciences (SPSS) version 16.0. A total of 500 HIV infected patients (Male-107, Female-307) aged 19-72 years were interviewed. The majority of individuals (99%) had access to cell phones and 99% of the HIV infected patients interviewed supported the idea of cell phone use in management of their HIV infection. A large proportion (46%) claimed that they needed cell phone access for medical advice and guidance on factors that hinder their adherence to medication and only 3% of them needed it as a reminder to take their drugs. The majority (72%) preferred calling the healthcare provider with their own phones for convenience and confidential purposes with only 0.4% preferring to be called or texted by the health care provider. Most (94%), especially the older patients, had no problem with their confidentiality being infringed in the process of the conversation as per the bivariate

  9. Anti-alpha interferon immunization: safety and immunogenicity in asymptomatic HIV positive patients at high risk of disease progression.

    Science.gov (United States)

    Gringeri, A; Santagostino, E; Mannucci, P M; Siracusano, L; Marinoni, A; Criscuolo, M; Carcagno, M; Fall, L S; M'Bika, J P; Bizzini, B

    1995-05-01

    A randomized, placebo-controlled trial was designed to evaluate safety and immunogenicity of an anti-cytokine vaccine in high risk HIV-positive patients. This strategy was aimed to modulate the impaired cytokine regulation in AIDS. Twelve asymptomatic patients on antiretroviral therapy for at least 1 year and with CD4 cell counts between 100-300/mm3 were randomized to receive adjuvanted formol-inactivated interferon alpha-2a (IFN alpha) and continue the current antiretroviral treatment, whatever it was, or to receive the adjuvant alone and the current antiretroviral treatment. All patients received 4 i.m. injections monthly, followed by booster injections every 3 months. Clinical status, immunology and virology were monitored. Immune response to vaccination was evaluated in term of antibody detection (ELISA) and serum anti-IFN alpha neutralizing capacity. Only local discomfort and transient fever were reported. All vaccines except one showed increased levels of anti-IFN alpha Abs and developed serum IFN alpha neutralizing capacity. Viral load did not increase in vaccinees while it remained unchanged or even increased in placebo-treated patients. None of them showed HIV-related symptoms and all had their CD4 cell counts stabilized over 18 months, whereas 2 placebo-treated patients developed full-blow AIDS. In conclusion, anti-IFN alpha vaccine was safe and immunogenic. Stable clinical and immunological status over 18 months was observed in vaccinees coupled to increased serum IFN alpha neutralizing capacity.

  10. Preventive measures to prevent loss to follow-up in highly active antiretroviral therapy (HAART): implementing a strategy in Ziguinchor (Casamance, Senegal) in 2014.

    Science.gov (United States)

    Randé, H; Rouffy, D

    2016-05-01

    Since 2010, the Pharmacie et Aide Humanitaire (PAH) in Casamance (Senegal) has been maintaining a software package (Tacojo) that allows monthly monitoring of the distribution of treatment to every patient with HIV infection receiving highly active antiretroviral therapy (HAART). We used this program to set up measures to prevent the loss to follow-up of patients receiving HAART. Our involvement focused on two main areas. First, each patient is routinely contacted after inclusion, to help us to understand the patient's experience of the disease and the treatment. This process aims to improve adherence to the treatment. Then, all patients who miss an appointment are routinely contacted by telephone within seven days of that appointment. The goal is to understand the reasons for the absence and to encourage patients to continue their treatment. Despite the lack of distance due to the relative newness of this program, these preventive measures have shown hopeful results (80% of the patients came back after a call). It would be interesting to apply it in a sustainable manner and in more medical facilities.

  11. Variable impact on mortality of AIDS-defining events diagnosed during combination antiretroviral therapy

    DEFF Research Database (Denmark)

    Mocroft, Amanda; Sterne, Jonathan A C; Egger, Matthias

    2009-01-01

    BACKGROUND: The extent to which mortality differs following individual acquired immunodeficiency syndrome (AIDS)-defining events (ADEs) has not been assessed among patients initiating combination antiretroviral therapy. METHODS: We analyzed data from 31,620 patients with no prior ADEs who started...... studies, and patient management....

  12. Randomised study to assess the efficacy and safety of once-daily etravirine-based regimen as a switching strategy in HIV-infected patients receiving a protease inhibitor-containing regimen. Etraswitch study.

    Directory of Open Access Journals (Sweden)

    Patricia Echeverría

    Full Text Available Etravirine (ETR was approved for patients with virological failure and antiretroviral resistance mutations. It has also shown antiviral efficacy in antiretroviral-naïve patients. However, data on the switching from protease inhibitors (PI to ETR are lacking.HIV-1-infected patients with suppressed viral load (VL during a PI-containing regimen (>12 months and no previous virological failure were randomized to switch from the PI to ETR (400 mg/day, dissolved in water (ETR group, n = 22 or to continue with the same regimen (control group, n = 21. Percentage of patients with VL ≤ 50 copies/mL were assessed at week 48, as well as changes in CD4 T-cell counts and metabolic profile.We included 43 patients [72.9% male, 46.3 (42.2; 50.6 years]. Two patients receiving ETR (grade-1 diarrhea and voluntary discontinuation and another in the control group (simplification discontinued therapy early. No patients presented virological failure (two consecutive VL>50 copies/mL; treatment was successful in 95.2% of the control group and 90.9% of the ETR group (intention-to-treat analysis, missing = failure (p = 0.58. CD4+ T-cell counts did not significantly vary [+49 cells/µL in the ETR group (p = 0.25 and -4 cells/µL in the control group (p = 0.71]. The ETR group showed significant reductions in cholesterol (p<0.001, triglycerides (p = <0.001, and glycemia (p = 0.03 and higher satisfaction (0-10 scale (p = 0.04. Trough plasma concentrations of ETR were similar to observed in studies using ETR twice daily.Switch from a PI-based regimen to a once-daily combination based on ETR maintained undetectable VL during 48 weeks in virologically suppressed HIV-infected patients while lipid profile and patient satisfaction improved significantly.ClinicalTrials.gov NCT01034917.

  13. Socio-economic impact of antiretroviral treatment in HIV patients. An economic review of cost savings after introduction of HAART.

    Science.gov (United States)

    Gonzalo, Teresa; García Goñi, Manuel; Muñoz-Fernández, María Angeles

    2009-01-01

    Star celebrities such as Rock Hudson, Freddie Mercury, Magic Johnson, and Isaac Asimov have unfortunately something in common: they were all victims of the HIV global pandemic. Since then HIV infection has become considered a pandemic disease, and it is regarded as a priority in healthcare worldwide. It is ranked as the first cause of death among young people in industrialized countries, and it is recognized as a public healthcare problem due to its human, social, mass media, and economic impact. Incorporation of new and highly active antiretroviral treatment, available since 1996 for HIV/AIDS treatment, has provoked a radical change in the disease pattern, as well as in the impact on patient survival and quality of life. The pharmaceutical industry's contribution, based on the research for more active new drugs, has been pivotal. Mortality rates have decreased significantly in 20 years by 50% and now AIDS is considered a chronic and controlled disease. In this review we have studied the impact of HAART treatment on infected patients, allowing them to maintain their status as active workers and the decreased absenteeism from work derived from this, contributing ultimately to overall social wealth and, thus, to economic growth. Furthermore, an analysis of the impact on healthcare costs, quality of life per year, life per year gained, cost economic savings and cost opportunity among other parameters has shown that society and governments are gaining major benefits from the inclusion of antiretroviral therapies in HIV/AIDS patients.

  14. Safe interruption of maintenance therapy against previous infection with four common HIV-associated opportunistic pathogens during potent antiretroviral therapy

    DEFF Research Database (Denmark)

    Kirk, Ole; Reiss, Peter; Uberti-Foppa, Caterina

    2002-01-01

    maintenance therapy for cytomegalovirus (CMV) end-organ disease, disseminated Mycobacterium avium complex (MAC) infection, cerebral toxoplasmosis, and extrapulmonary cryptococcosis in patients receiving antiretroviral therapy. DESIGN: Observational study. SETTING: Seven European HIV cohorts. PATIENTS: 358...... identified: 162 for CMV disease, 103 for MAC infection, 75 for toxoplasmosis, and 39 for cryptococcosis. During 781 person-years of follow-up, five patients had relapse. Two relapses (one of CMV disease and one of MAC infection) were diagnosed after maintenance therapy was interrupted when the CD4 lymphocyte....... One relapse (toxoplasmosis) was diagnosed after maintenance therapy interruption at a CD4 lymphocyte count greater than 200 x 10(6) cells/L for 15 months. The overall incidences of recurrent CMV disease, MAC infection, toxoplasmosis, and cryptococcosis were 0.54 per 100 person-years (95% CI, 0.07 to 1...

  15. CD4+ Count-Guided Interruption of Antiretroviral Treatment. The Strategies for Mangement of Antiretroviral Therapy (SMART) Study Group

    DEFF Research Database (Denmark)

    El-Sadr, WM; Lundgren, Jens Dilling; Neaton, JD

    2006-01-01

    had a CD4+ cell count of more than 350 per cubic millimeter to the continuous use of antiretroviral therapy (the viral suppression group) or the episodic use of antiretroviral therapy (the drug conservation group). Episodic use involved the deferral of therapy until the CD4+ count decreased to less......BACKGROUND: Despite declines in morbidity and mortality with the use of combination antiretroviral therapy, its effectiveness is limited by adverse events, problems with adherence, and resistance of the human immunodeficiency virus (HIV). METHODS: We randomly assigned persons infected with HIV who...... the risk of adverse events that have been associated with antiretroviral therapy. (ClinicalTrials.gov number, NCT00027352 [ClinicalTrials.gov].). Copyright 2006 Massachusetts Medical Society....

  16. The Immune Pathogenesis of Immune Reconstitution Inflammatory Syndrome Associated with Highly Active Antiretroviral Therapy in AIDS

    Science.gov (United States)

    Zhou, Huaying; He, Yan; Chen, Zi; He, Bo; He, Mei

    2014-01-01

    Abstract The present study investigated the immunological pathogenesis of immune reconstitution inflammatory syndrome (IRIS) in acquired immunodeficiency syndrome (AIDS) patients undergoing highly active antiretroviral therapy (HAART). A total of 238 patients with AIDS who received initial HAART were included in this prospective cohort study. Blood samples were collected immediately, at baseline, at week 12, and at week 24 after initial HAART and at the onset of IRIS. Lymphocyte subsets, Th1 and Th2 cytokines, and interleukin (IL)-7 levels were measured by flow cytometry or ELISA. Among the 238 patients with AIDS who received HAART, 47 patients developed IRIS. The percentages of CD4+ and CD8+ naive, memory, and activated cells exhibited no significant differences between AIDS patients with and without IRIS 24 weeks after initial HAART. The percentage of CD4+CD25+Foxp3+ regulatory T cells was lower in IRIS patients than in non-IRIS patients before HAART, 12 weeks after HAART, 24 weeks after HAART, and at the onset of IRIS. IL-2 and interferon (IFN)-γ levels were significantly higher at week 4 and at the onset of IRIS in IRIS patients than in non-IRIS patients. In contrast, IL-4 and IL-10 levels were significantly lower at week 4 and at the onset of IRIS in IRIS patients than in non-IRIS patients. Plasma IL-7 decreased gradually with the progression of HAART. The level of IL-7 was higher in IRIS patients than in non-IRIS patients at all follow-up time points. An imbalance of Th1/Th2 cytokines, a consistently low CD+CD25+Fox3+ percentage, and a high IL-7 level may be crucial in the pathogenesis of IRIS in AIDS patients who had received HAART. PMID:25131160

  17. Antiretroviral chemoprophylaxis in children and adolescents victims of rape in Abidjan.

    Science.gov (United States)

    Ehui, E; Couitchéré, L S; Kouakou, G A; Doumbia, A; Kassi, A N; Mossou, C M; Guié, P Y; Eholié, S

    2015-08-01

    We described the use of antiretroviral drugs to prevent HIV transmission among children and adolescents victims of rape in Abidjan (Ivory Coast). We conducted a retrospective and descriptive study on children (0-9 years) and adolescents (10-19 years) victims of rape between 2000 and 2013. We analyzed the patients' socio-demographic characteristics and the modality of the chemoprophylaxis. We included 10 children and 89 adolescents in the study. The median age was 16 years old (3-19 years). The median time to consultation was 23.5 hours (5-152 hours). The antiretroviral chemoprophylaxis was administered to 92 patients (93%). No HIV and HBV seroconversion was observed after a 3-month follow-up. A better management of rape victims is required in Abidjan. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  18. 8. Prevalence of Epistaxis among Patients Receiving ...

    African Journals Online (AJOL)

    user

    The aim of this study was thus to determine the prevalence, aetiology and treatment modalities of epistaxis among patients receiving otorhinolaryngology services at MNH and MOI. Materials and Methods: A cross-sectional, hospital based study was done to 427 patients at Muhimbili. National Hospital (MNH) and Muhimbili.

  19. Safety and Effectiveness of Highly Active Antiretroviral Therapy in Treatment-Naïve HIV Patients: Preliminary Findings of a Cohort Event Monitoring Study in Belarus.

    Science.gov (United States)

    Setkina, Svetlana; Dotsenko, Marina; Bondar, Sviatlana; Charnysh, Iryna; Kuchko, Alla; Kaznacheeva, Alena; Kozorez, Elena; Dodaleva, Alena; Rossa, Natalia

    2015-04-01

    Antiretroviral drugs have well-documented evidence-based favorable benefit-risk ratios. Although various studies have investigated and characterized the safety profile of antiretroviral medicines, there are a limited number of studies evaluating the safety of first-line antiretroviral therapy (ART) in patients with a specific co-morbidity. A cohort event monitoring (CEM) study of the safety and effectiveness of antiretroviral medicines in a target population that has a significant level of co-morbidities (chronic infectious diseases, peripheral blood cytopenias) was implemented. The aim was to evaluate the safety profile of the highly active ART (HAART) in the target population and subpopulations with risk factors, to optimize the monitoring and decision-making procedure for subgroups of patients with specific types of co-morbidity, and to implement a more vigilant approach to therapy management in risk groups of patients. Prospective observational CEM was implemented among HAART-naïve HIV-positive patients at four clinical sites from December 2012. Eligible patients were those starting first-line HAART. Close medical supervision of all enrolled patients, with regular clinical and laboratory monitoring, was provided by healthcare professionals within 1 year after commencement of therapy. Standardized forms were used for data collection on initial and subsequent visits. All objective or subjective deviations in condition (events) were assessed for a causal relationship with ART, and for severity, seriousness, reversibility, preventability, and pre-existing risk factors in the case of adverse drug reactions (ADRs). A total of 518 HAART-naïve HIV-positive patients were enrolled in the CEM study. Of these patients, 65% (337) experienced one or several ADRs related to one or more components of HAART. Most of the ADRs reported were non-serious, expected, common (very common), transient (correctable), or reversible. The most common were hematotoxic, hepatotoxic, and

  20. [Assessment of factors associated with patients' comprehension of treatment at the start of antiretroviral therapy].

    Science.gov (United States)

    Braga Ceccato, Maria das Graças; Acurcio, Francisco de Assis; Vallano, Antonio; Comini César, Cibele; Crosland Guimarães, Mark Drew

    2009-01-01

    The aim of this study was to evaluate factors associated with patients' comprehension of antiretroviral therapy (ART). Cross-sectional analysis in which patients at 2 HIV/AIDS public referral centers (Belo Horizonte, Brazil) were interviewed after initiating ART. Information was recorded on variables related to the patient's characteristics, the treatment prescribed, and the healthcare professional involved. A score indicating the patients' level of comprehension regarding the medications prescribed was obtained using a latent trait model estimated by the item response theory. A total of 406 patients were interviewed. Mean (SD) age was 35 (10) years, 227 were men (56%), 302 of Afro-American ethnicity (77%), and 213 had education (53%). The regression model determined that 52.25% of the variability of comprehension was explained by the individual's characteristics. Variables associated (Peducation (tablets, and the ART regimen prescribed. Comprehension of information about the ART regimen prescribed varies considerably between individuals. Nonetheless, several factors were found to be associated with the level of understanding: characteristics of the patient (education, clinical severity), characteristics of treatment (daily number of tablets, ART regimen prescribed), and contribution of healthcare professionals (information from physicians and pharmacists). Strategies to reinforce information about ART should be a priority for patients with a low level of understanding.

  1. Low-Cost Method to Monitor Patient Adherence to HIV Antiretroviral Therapy Using Multiplex Cathepsin Zymography.

    Science.gov (United States)

    Platt, Manu O; Evans, Denise; Keegan, Philip M; McNamara, Lynne; Parker, Ivana K; Roberts, LaDeidra M; Caulk, Alexander W; Gleason, Rudolph L; Seifu, Daniel; Amogne, Wondwossen; Penny, Clement

    2016-01-01

    Monitoring patient adherence to HIV antiretroviral therapy (ART) by patient survey is inherently error prone, justifying a need for objective, biological measures affordable in low-resource settings where HIV/AIDS epidemic is highest. In preliminary studies conducted in Ethiopia and South Africa, we observed loss of cysteine cathepsin activity in peripheral blood mononuclear cells of HIV-positive patients on ART. We optimized a rapid protocol for multiplex cathepsin zymography to quantify cysteine cathepsins, and prospectively enrolled 350 HIV-positive, ART-naïve adults attending the Themba Lethu Clinic, Johannesburg, South Africa, to test if suppressed cathepsin activity could be a biomarker of ART adherence (103 patients were included in final analysis). Poor adherence was defined as detectable viral load (>400 copies/ml) or simplified medication adherence questionnaire, 4-6 months after ART initiation. 86 % of patients with undetectable viral loads after 6 months were cathepsin negative, and cathepsin-positive patients were twice as likely to have detectable viral loads (RR 2.32 95 % CI 1.26-4.29). Together, this demonstrates proof of concept that multiplex cathepsin zymography may be an inexpensive, objective method to monitor patient adherence to ART. Low cost of this electrophoresis-based assay makes it a prime candidate for implementation in resource-limited settings.

  2. Low cost method to monitor patient adherence to HIV antiretroviral therapy using multiplex cathepsin zymography

    Science.gov (United States)

    Platt, Manu O.; Evans, Denise; Keegan, Philip M.; McNamara, Lynne; Parker, Ivana K.; Roberts, LaDeidra M.; Caulk, Alexander W.; Gleason, Rudolph L.; Seifu, Daniel; Amogne, Wondwossen; Penny, Clement

    2015-01-01

    Monitoring patient adherence to HIV antiretroviral therapy (ART) by patient survey is inherently error-prone, justifying a need for objective, biological measures affordable in low resource settings where HIV/AIDS epidemic is highest. In preliminary studies conducted in Ethiopia and South Africa, we observed loss of cysteine cathepsin activity in peripheral blood mononuclear cells (PBMCs) of HIV-positive patients on ART. We optimized a rapid protocol for multiplex cathepsin zymography to quantify cysteine cathepsins, and prospectively enrolled 350 HIV-positive, ART naïve adults attending the Themba Lethu Clinic, Johannesburg, South Africa, to test if suppressed cathepsin activity could be a biomarker of ART adherence (103 patients were included in final analysis). Poor adherence was defined as detectable viral load (>400 copies/ml) or simplified medication adherence questionnaire (SMAQ), 4–6 months after ART initiation. 86% of patients with undetectable viral loads after 6 months were cathepsin negative, and cathepsin positive patients were twice as likely to have detectable viral loads (RR 2.32 95% CI 1.26–4.29). Together, this demonstrates proof of concept that multiplex cathepsin zymography may be an inexpensive, objective method to monitor patient adherence to ART. Low cost of this electrophoresis based assay makes it a prime candidate for implementation in resource limited settings. PMID:26589706

  3. Examining the production costs of antiretroviral drugs.

    Science.gov (United States)

    Pinheiro, Eloan; Vasan, Ashwin; Kim, Jim Yong; Lee, Evan; Guimier, Jean Marc; Perriens, Joseph

    2006-08-22

    To present direct manufacturing costs and price calculations of individual antiretroviral drugs, enabling those responsible for their procurement to have a better understanding of the cost structure of their production, and to indicate the prices at which these antiretroviral drugs could be offered in developing country markets. Direct manufacturing costs and factory prices for selected first and second-line antiretroviral drugs were calculated based on cost structure data from a state-owned company in Brazil. Prices for the active pharmaceutical ingredients (API) were taken from a recent survey by the World Health Organization (WHO). The calculated prices for antiretroviral drugs are compared with quoted prices offered by privately-owned, for-profit manufacturers. The API represents the largest component of direct manufacturing costs (55-99%), while other inputs, such as salaries, equipment costs, and scale of production, have a minimal impact. The calculated prices for most of the antiretroviral drugs studied fall within the lower quartile of the range of quoted prices in developing country markets. The exceptions are those drugs, primarily for second-line therapy, for which the API is either under patent, in short supply, or in limited use in developing countries (e.g. abacavir, lopinavir/ritonavir, nelfinavir, saquinavir). The availability of data on the cost of antiretroviral drug production and calculation of factory prices under a sustainable business model provide benchmarks that bulk purchasers of antiretroviral drugs could use to negotiate lower prices. While truly significant price decreases for antiretroviral drugs will depend largely on the future evolution of API prices, the present study demonstrates that for several antiretroviral drugs price reduction is currently possible. Whether or not these reductions materialize will depend on the magnitude of indirect cost and profit added by each supplier over the direct production costs. The ability to

  4. Treatment Adherence and Outcomes of Antiretroviral Agents in HIV Positive Patients

    International Nuclear Information System (INIS)

    Tahir, N. B.; Uddin, Q. T.

    2014-01-01

    Objective: To describe the treatment outcomes in terms of adherence, outcomes and side effects of antiretroviral (ARV) agents. Study Design: An observational study. Place and Duration of Study: Teaching Hospital of Khyber Medical University, Institute of Medical Sciences, Kohat, from February 2007 to December 2012. Methodology: Human Immunodeficiency Virus (HIV) positive patients, taking 1st line ARV agents for at least 6 months were included. Adherence was calculated by self report on asking the number of doses missed in last 30 days. ARVs were provided on monthly basis. Adherence data was noted over a period of 6 months. ARVs outcomes were recorded in the form of adherence, CD4 count, functional status of the patient, change in weight, further transmission of the disease, number of hospital admissions and deaths. Adverse Drug Reactions (ARDs) to ARVs were assessed clinically and by laboratory markers. Mean and standard deviation were calculated for numerical variables while frequencies and percentages were calculated for categorical variables. Results: Total number of patients included in this study were 107. Out of them, 66.4% were males and 33.6% were females. The mean age was 39.9 +- 13.80 years. Patients taking AZT/3TC/NVP, AZT/3TC/EFZ, D4T/3TC/NVP, D4T/3TC/EFZ, TNF/3TC/NVP or EFZ were 49.5%, 22.4%, 10.3%, 4.7% and 13% respectively. Most adverse affects were observed in 10 days to 90 days of initiation of therapy. Rash was observed in 71 (66.4%) patients, anaemia in 4 (3.7%) patients while only one patient (0.93%) had nausea / vomiting. Thirty (28%) patients reported no side effects. Out of 107 patients, 98 (91.5%) were alive whereas 9 (8.4%) died at the end of the study period. Twelve patients had one hospital admission (11.21%) whereas 9 (8.4%) patients had two admissions during the study period. The first mean CD4 was 325.27 cells /mcL whereas mean last CD4 count was 389.86 cells/mcL. Conclusion: ARVs have very satisfactory outcomes in HIV/AIDS patients

  5. The cost of antiretroviral therapy in Haiti

    Directory of Open Access Journals (Sweden)

    Fitzgerald Daniel W

    2008-02-01

    Full Text Available Abstract Background We determined direct medical costs, overhead costs, societal costs, and personnel requirements for the provision of antiretroviral therapy (ART to patients with AIDS in Haiti. Methods We examined data from 218 treatment-naïve adults who were consecutively initiated on ART at the GHESKIO Center in Port-au-Prince, Haiti between December 23, 2003 and May 20, 2004 and calculated costs and personnel requirements for the first year of ART. Results The mean total cost of treatment per patient was $US 982 including $US 846 in direct costs, $US 114 for overhead, and $US 22 for societal costs. The direct cost per patient included generic ART medications $US 355, lab tests $US 130, nutrition $US 117, hospitalizations $US 62, pre-ART evaluation $US 58, labor $US 51, non-ART medications $US 39, outside referrals $US 31, and telephone cards for patient retention $US 3. Higher treatment costs were associated with hospitalization, change in ART regimen, TB treatment, and survival for one year. We estimate that 1.5 doctors and 2.5 nurses are required to treat 1000 patients in the first year after initiating ART. Conclusion Initial ART treatment in Haiti costs approximately $US 1,000 per patient per year. With generic first-line antiretroviral drugs, only 36% of the cost is for medications. Patients who change regimens are significantly more expensive to treat, highlighting the need for less-expensive second-line drugs. There may be sufficient health care personnel to treat all HIV-infected patients in urban areas of Haiti, but not in rural areas. New models of HIV care are needed for rural areas using assistant medical officers and community health workers.

  6. Quality of Life of People With HIV/AIDS Receiving Antiretroviral Therapy in Cuba: A Cross-Sectional Study of the National Population

    Science.gov (United States)

    Aragonés-López, Carlos; Pérez-Ávila, Jorge; Smith Fawzi, Mary C.

    2012-01-01

    Objectives. We studied the effect of antiretroviral therapy (ART) on the quality of life (QOL) of Cubans with HIV/AIDS. Methods. We conducted a cross-sectional study including administration of the Medical Outcomes Study–HIV Health Survey Questionnaire to a representative sample of the 1592 Cubans receiving ART in 2004. For univariate analyses, we compared mean HIV scale scores. We used logistic regression models to estimate the association between role function and year of diagnosis, between pain and sex, and between health transition and region of diagnosis, with adjustment for demographics, ART regimen, and clinical status. Results. There were 354 participants (73 women, 281 men). Scores for all functional activities showed means higher than 80 out of 100. Pain interfered more in women than in men (73.2 vs 81.9; P = .01). When HIV diagnosis occurred after 2001, the probability of experiencing difficulties performing work (odds ratio [OR] = 4.42; 95% CI = 1.83, 10.73) and pain (OR = 1.70; 95% CI = 1.01, 2.88) increased compared with earlier diagnosis. People treated with indinavir showed a greater perception of general health (58.9 vs 52.4; P = .045) and greater health improvement (78.6 vs 67.8; P = .002). Conclusions. Although Cubans receiving ART are maintaining a high QOL, we observed significant differences by sex and time of diagnosis. QOL assessment can serve as a health outcome and may allow identification of QOL reductions potentially related to ART side effects. PMID:22420793

  7. Quality of life, anxiety and depression in patients with HIV/AIDS who present poor adherence to antiretroviral therapy: a cross-sectional study in Salvador, Brazil

    Directory of Open Access Journals (Sweden)

    Mónica Narváez Betancur

    2017-09-01

    Conclusion: The psychological component is considered to be fundamental in the management of HIV/AIDS patients. Psychoeducation should be conducted at the initial evaluation to reduce negative beliefs regarding antiretroviral therapy Assessment of anxiety and depression symptoms should be done throughout therapy as both psycological conditions are associated with patient adherence, success of treatment, and ultimately with patients’ quality of life.

  8. Economic Evaluation of a Patient-Directed Music Intervention for ICU Patients Receiving Mechanical Ventilatory Support.

    Science.gov (United States)

    Chlan, Linda L; Heiderscheit, Annette; Skaar, Debra J; Neidecker, Marjorie V

    2018-05-04

    Music intervention has been shown to reduce anxiety and sedative exposure among mechanically ventilated patients. Whether music intervention reduces ICU costs is not known. The aim of this study was to examine ICU costs for patients receiving a patient-directed music intervention compared with patients who received usual ICU care. A cost-effectiveness analysis from the hospital perspective was conducted to determine if patient-directed music intervention was cost-effective in improving patient-reported anxiety. Cost savings were also evaluated. One-way and probabilistic sensitivity analyses determined the influence of input variation on the cost-effectiveness. Midwestern ICUs. Adult ICU patients from a parent clinical trial receiving mechanical ventilatory support. Patients receiving the experimental patient-directed music intervention received a MP3 player, noise-canceling headphones, and music tailored to individual preferences by a music therapist. The base case cost-effectiveness analysis estimated patient-directed music intervention reduced anxiety by 19 points on the Visual Analogue Scale-Anxiety with a reduction in cost of $2,322/patient compared with usual ICU care, resulting in patient-directed music dominance. The probabilistic cost-effectiveness analysis found that average patient-directed music intervention costs were $2,155 less than usual ICU care and projected that cost saving is achieved in 70% of 1,000 iterations. Based on break-even analyses, cost saving is achieved if the per-patient cost of patient-directed music intervention remains below $2,651, a value eight times the base case of $329. Patient-directed music intervention is cost-effective for reducing anxiety in mechanically ventilated ICU patients.

  9. Timing of antiretroviral therapy initiation in adults with HIV ...

    African Journals Online (AJOL)

    Timing of antiretroviral therapy initiation in adults with HIV-associated tuberculosis: Outcomes of therapy in an urban hospital in KwaZulu-Natal. ... We aimed to compare clinical outcomes of patients with HIV-associated TB who commenced ART at different stages of TB therapy. Methods. A retrospective chart review was ...

  10. Prevalence of lipodystrophy and metabolic syndrome among HIV positive individuals on Highly Active Anti-Retroviral treatment in Jimma, South West Ethiopia.

    Science.gov (United States)

    Berhane, Tsegay; Yami, Alemishet; Alemseged, Fessahaye; Yemane, Tilahun; Hamza, Leja; Kassim, Mehedi; Deribe, Kebede

    2012-01-01

    Use of highly active antiretroviral therapy has led to significant reductions in morbidity and mortality rates. However, these agents had also given rise to the metabolic and morphologic abnormalities which are modifiable risk factors for cardiovascular diseases. Evidences elsewhere indicate growing in prevalence of these problems but studies are lacking in Ethiopia. This study was conducted to determine the prevalence of HIV-associated lipodystrophy and metabolic syndrome in patients taking highly active antiretroviral therapy. A cross-sectional study was conducted in 2010 on a sample of 313 patients taking highly active antiretroviral therapy in Jimma University specialized hospital. Structured questionnaire was used to assess patients' sociodemographic characteristics and clinical manifestations of metabolic abnormalities. Checklists were used for reviewing charts about clinical manifestations of metabolic abnormalities and immunologic profile of patients. Data was cleaned, entered in and analyzed using SPSS for windows version 16.0. Metabolic syndrome was detected in 21.1% and HIV-lipodystrophy was detected 12.1% of patients. The factors found to be independently associated with metabolic syndrome were taking the antiretroviral therapy for more than 12 months (AOR=4.2; 95% CI=1.24-14.23) and female sex (AOR=2.30; 95% CI=1.0-5.27) and the factor found to be independently associated with HIV-lipodystrophy was taking the antiretroviral therapy (AOR=3.59; 95% CI=1.03-12.54) for more than 12 months. Metabolic abnormalities were relatively common in the study population. The problems were higher among those who took anti-retroviral treatment for longer duration. Therefore, regular screening for and taking action against the metabolic abnormalities is mandatory.

  11. A MultiFactorial Risk Score to weigh toxicities and co-morbidities relative to costs of antiretrovirals in a cohort of HIV-infected patients

    OpenAIRE

    M Tontodonati; F Sozio; F Vadini; E Polilli; T Ursini; G Calella; P Di Stefano; E Mazzotta; A Costantini; C D'Amario; G Parruti

    2012-01-01

    Purpose of the study: Considering costs of antiretrovirals (ARVs) for HIV patients is increasingly needed. A simple and comprehensive tool weighing comorbidities and ARV-related toxicities could be useful to judge the appropriateness of use of more expensive drugs. We conceived a MultiFactorial Risk Score (MFRS) to evaluate the appropriateness of ARVs prescription relative to their costs. Methods: HIV patients were consecutively enrolled in 2010-2011. We considered socio-demographic character...

  12. Local tumor control and toxicity in HIV-associated anal carcinoma treated with radiotherapy in the era of antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Lütolf Urs M

    2006-08-01

    Full Text Available Abstract Purpose To investigate the outcome of HIV-seropositive patients under highly active antiretroviral treatment (HAART with anal cancer treated with radiotherapy (RT alone or in combination with standard chemotherapy (CT. Patients and methods Clinical outcome of 81 HIV-seronegative patients (1988 – 2003 and 10 consecutive HIV-seropositive patients under HAART (1997 – 2003 that were treated with 3-D conformal RT of 59.4 Gy and standard 5-fluorouracil and mitomycin-C were retrospectively analysed. 10 TNM-stage and age matched HIV-seronegative patients (1992 – 2003 were compared with the 10 HIV-seropositive patients. Pattern of care, local disease control (LC, overall survival (OS, cancer-specific survival (CSS, and toxicity were assessed. Results RT with or without CT resulted in complete response in 100 % of HIV-seropositive patients. LC was impaired compared to matched HIV-seronegative patients after a median follow-up of 44 months (p = 0.03. OS at 5 years was 70 % in HIV-seropositive patients receiving HAART and 69 % in the matched controls. Colostomy-free survival was 70 % (HIV+ and 100 % (matched HIV- and 78 % (all HIV-. No HIV-seropositive patient received an interstitial brachytherapy boost compared to 42 % of all HIV-seronegative patients and adherence to chemotherapy seemed to be difficult in HIV-seropositive patients. Acute hematological toxicity reaching 50 % was high in HIV-seropositive patients receiving MMC compared with 0 % in matched HIV-seronegative patients (p = 0.05 or 12 % in all HIV-seronegative patients. The rate of long-term side effects was low in HIV-seropositive patients. Conclusion Despite high response rates to organ preserving treatment with RT with or without CT, local tumor failure seems to be high in HIV-positive patients receiving HAART. HIV-seropositive patients are subject to treatment bias, being less likely treated with interstitial brachytherapy boost probably due to HIV-infection, and they are at

  13. Analysis of the prevalence of dyslipidemia in individuals with HIV and its association with antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Talita Gabriela de Limas

    2014-10-01

    Full Text Available Introduction Antiretroviral therapy (ART has been used to treat large numbers of patients living with human immunodeficiency virus (HIV infection. Lipid disorders are often observed in these patients, and include elevations in total cholesterol (TC and triglycerides (TG. Methods A cross-sectional study was performed using 333 patient records from the Regional Hospital of São José Doutor Homero de Miranda Gomes (HRSJHMG. The study population consisted of patients with HIV who were under medical follow up, either on or off drug treatment. The data were entered into Excel and exported to SPSS 16.0 for analysis using chi-square testing. We used prevalence ratios as the measure of association. Results Lipid abnormalities were observed in 78.9% of individuals who received ART. Of the 308 subjects on ART, 59.1%, 41.9%, and 33.1% had TG, TC and low-density lipoprotein (LDL abnormalities, respectively. The prevalence of LDL changes was 2.57-fold higher in individuals who had been using ART for more than 12 months, compared to those using ART for 6 to 12 months. Conclusions HIV patients showed a significant increase in the association between TC and TG levels and the use of ART. In particular, changes in TC, LDL and TG were greater in individuals who had received ART for over more than 12 months.

  14. Brief Exposure to Cognitive Behavioral Therapy Reduces Side-Effect Symptoms in Patients on Antiretroviral Therapy.

    Science.gov (United States)

    Doerfler, R Eric; Goodfellow, Linda

    2016-01-01

    No study has tested the effectiveness of individualized cognitive behavioral therapy (CBT) interventions to reduce persistent nausea, pain, anxiety, and fatigue in patients on continuous antiretroviral therapy (ART). Our objective was to determine if CBT could reduce nausea, pain, anxiety, and fatigue in patients with HIV on ART. Men ages 40 to 56 years on ART (n = 18) at a suburban HIV clinic were randomly assigned to a control group or the CBT intervention. Usual adherence education and side-effect management were provided to both groups. Symptoms, health perception, medication adherence, and side-effect-reducing medication use were measured at four time points over 3 months. Participants in the intervention group rated usual fatigue and worst fatigue at 60 days, and nausea duration at 90 days significantly lower than controls (p < .05). Brief CBT training may reduce fatigue and nausea in patients with HIV undergoing ART. Copyright © 2016 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  15. Anxiety and depression in patients receiving radiotherapy. Prospective study

    International Nuclear Information System (INIS)

    Chaturvedi, S.K.; Chandra, P.S.; Channabasavanna, S.M.; Anantha, N.; Reddy, B.K.M.; Sharma, S.

    1994-01-01

    The objective of this study was to detect the prevalence of anxiety and depressive disorders using the Hospital Anxiety and Depression Scale (HADS) prospectively in patients receiving Radiotherapy (RT) during and after treatment. 140 consecutive cancer patients referred for radiotherapy and their care givers were included. All patients were administered the Hospital Anxiety and Depression Scale (HADS) conducted at intake, just before starting RT, after finishing the course of RT, and at 3-4 months follow-up. Anxiety and depression are detected frequently in patients receiving RT both prior to treatment and later during follow-up

  16. Implementation and Operational Research: A Time-Motion Analysis of HIV Transmission Prevention Counseling and Antiretroviral Adherence Messages in Western Kenya.

    Science.gov (United States)

    Were, Martin C; Kessler, Jason; Shen, Changyu; Sidle, John; Macharia, Stephen; Lizcano, John; Siika, Abraham; Wools-Kaloustian, Kara; Kurth, Ann

    2015-08-01

    Shortages of health workers and large number of HIV-infected persons in Africa mean that time to provide antiretroviral therapy (ART) adherence and other messages to patients is limited. Using time-motion methodology, we documented the intensity and nature of counseling delivered to patients. The study was conducted at a rural and an urban HIV clinic in western Kenya. We recorded all activities of 190 adult patients on ART during their return clinic visits to assess type, frequency, and duration of counseling messages. Mean visit length for patients at the rural clinic was 44.5 (SD = 27.9) minutes and at urban clinic was 78.2 (SD = 42.1) minutes. Median time spent receiving any counseling during a visit was 4.07 minutes [interquartile range (IQR), 1.57-7.33] at rural and 3.99 (IQR, 2.87-6.25) minutes at urban, representing 11% and 8% of total mean visit time, respectively. Median time patients received ART adherence counseling was 1.29 (IQR, 0.77-2.83) minutes at rural and 1.76 (IQR, 1.23-2.83) minutes at urban (P = 0.001 for difference). Patients received a median time of 0.18 (0-0.72) minutes at rural and 0.28 (IQR, 0-0.67) minutes at urban clinic of counseling regarding contraception and pregnancy. Most patients in the study did not receive any counseling regarding alcohol/substance use, emerging risks for ongoing HIV transmission. Although ART adherence was discussed with most patients, time was limited. Reproductive counseling was provided to only half of the patients, and "positive prevention" messaging was minimal. There are strategic opportunities to enhance counseling and information received by clients within HIV programs in resource-limited settings.

  17. Prevalence of Metabolic Syndrome in Patients with HIV in the Era of Highly Active Antiretroviral Therapy.

    Science.gov (United States)

    Lombo, Bernardo; Alkhalil, Imran; Golden, Marjorie P; Fotjadhi, Irma; Ravi, Sreedhar; Virata, Michael; Lievano, Marta; Diez, Jose; Ghantous, Andre; Donohue, Thomas

    2015-05-01

    Since the introduction of combination antiretroviral therapy (cART) as the standard of care for HIV disease, there has been a precipitous decline in the death rate due to HIV/ AIDS. The purpose of this study was to report the prevalence of metabolic syndrome in HIV infected patients. Retrospective, cross-sectional, observational study of 259 patients with HIV infection treated with cART from an urban community hospital. Metabolic syndrome prevalence was defined using the International Diabetes Federation (IDF) and the U.S. National Cholesterol Education Program Adult Treatment Panel III (ATP III) criteria. Study patients were included regardless of the duration of cART. The prevalence of metabolic syndrome was 27% using IDF criteria and 26% using ATP III criteria. Logistic regression analysis found an association between treatment with the protease inhibitor darunavir and metabolic syndrome. (OR 3.32 with 95% confidence interval between 1.54 and 7.15). There is a high prevalence of metabolic syndrome and obesity in HIV patients treated with cART, especially those taking the protease inhibitor darunavir.

  18. Cost-Effectiveness of Highly Active Antiretroviral Therapy in South Africa.

    Directory of Open Access Journals (Sweden)

    2005-12-01

    Full Text Available BACKGROUND: Little information exists on the impact of highly active antiretroviral therapy (HAART on health-care provision in South Africa despite increasing scale-up of access to HAART and gradual reduction in HAART prices. METHODS AND FINDINGS: Use and cost of services for 265 HIV-infected adults without AIDS (World Health Organization [WHO] stage 1, 2, or 3 and 27 with AIDS (WHO stage 4 receiving HAART between 1995 and 2000 in Cape Town were compared with HIV-infected controls matched for baseline WHO stage, CD4 count, age, and socioeconomic status, who did not receive antiretroviral therapy (ART; No-ART group. Costs of service provision (January 2004 prices, US$1 = 7.6 Rand included local unit costs, and two scenarios for HAART prices for WHO recommended first-line regimens: scenario 1 used current South African public-sector ART drug prices of $730 per patient-year (PPY, whereas scenario 2 was based on the anticipated public-sector price for locally manufactured drug of $181 PPY. All analyses are presented in terms of patients without AIDS and patients with AIDS. For patients without AIDS, the mean number of inpatient days PPY was 1.08 (95% confidence interval [CI]: 0.97-1.19 for the HAART group versus 3.73 (95% CI: 3.55-3.97 for the No-ART group, and 8.71 (95% CI: 8.40-9.03 versus 4.35 (95% CI: 4.12-5.61, respectively, for mean number of outpatient visits PPY. Average service provision PPY was $950 for the No-ART group versus $1,342 and $793 PPY for the HAART group for scenario 1 and 2, respectively, whereas the incremental cost per life-year gained (LYG was $1,622 for scenario 1 and $675 for scenario 2. For patients with AIDS, mean inpatients days PPY was 2.04 (95% CI: 1.63-2.52 for the HAART versus 15.36 (95% CI: 13.97-16.85 for the No-ART group. Mean outpatient visits PPY was 7.62 (95% CI: 6.81-8.49 compared with 6.60 (95% CI: 5.69-7.62 respectively. Average service provision PPY was $3,520 for the No-ART group versus $1,513 and $964

  19. Cost-effectiveness of highly active antiretroviral therapy in South Africa.

    Directory of Open Access Journals (Sweden)

    Motasim Badri

    2006-01-01

    Full Text Available Little information exists on the impact of highly active antiretroviral therapy (HAART on health-care provision in South Africa despite increasing scale-up of access to HAART and gradual reduction in HAART prices.Use and cost of services for 265 HIV-infected adults without AIDS (World Health Organization [WHO] stage 1, 2, or 3 and 27 with AIDS (WHO stage 4 receiving HAART between 1995 and 2000 in Cape Town were compared with HIV-infected controls matched for baseline WHO stage, CD4 count, age, and socioeconomic status, who did not receive antiretroviral therapy (ART; No-ART group. Costs of service provision (January 2004 prices, USD 1 = 7.6 Rand included local unit costs, and two scenarios for HAART prices for WHO recommended first-line regimens: scenario 1 used current South African public-sector ART drug prices of $730 per patient-year (PPY, whereas scenario 2 was based on the anticipated public-sector price for locally manufactured drug of $181 PPY. All analyses are presented in terms of patients without AIDS and patients with AIDS. For patients without AIDS, the mean number of inpatient days PPY was 1.08 (95% confidence interval [CI]: 0.97-1.19 for the HAART group versus 3.73 (95% CI: 3.55-3.97 for the No-ART group, and 8.71 (95% CI: 8.40-9.03 versus 4.35 (95% CI: 4.12-5.61, respectively, for mean number of outpatient visits PPY. Average service provision PPY was $950 for the No-ART group versus $1,342 and $793 PPY for the HAART group for scenario 1 and 2, respectively, whereas the incremental cost per life-year gained (LYG was $1,622 for scenario 1 and $675 for scenario 2. For patients with AIDS, mean inpatients days PPY was 2.04 (95% CI: 1.63-2.52 for the HAART versus 15.36 (95% CI: 13.97-16.85 for the No-ART group. Mean outpatient visits PPY was 7.62 (95% CI: 6.81-8.49 compared with 6.60 (95% CI: 5.69-7.62 respectively. Average service provision PPY was $3,520 for the No-ART group versus $1,513 and $964 for the HAART group for scenario 1

  20. What happens to patients on antiretroviral therapy who transfer out to another facility?

    Directory of Open Access Journals (Sweden)

    Joseph Kwong-Leung Yu

    Full Text Available BACKGROUND: Long term retention of patients on antiretroviral therapy (ART in Africa's rapidly expanding programmes is said to be 60% at 2 years. Many reports from African ART programmes make little mention of patients who are transferred out to another facility, yet Malawi's national figures show a transfer out of 9%. There is no published information about what happens to patients who transfer-out, but this is important because if they transfer-in and stay alive in these other facilities then national retention figures will be better than previously reported. METHODOLOGY/PRINCIPAL FINDINGS: Of all patients started on ART over a three year period in Mzuzu Central Hospital, North Region, Malawi, those who transferred out were identified from the ART register and master cards. Clinic staff attempted to trace these patients to determine whether they had transferred in to a new ART facility and their outcome status. There were 805 patients (19% of the total cohort who transferred out, of whom 737 (92% were traced as having transferred in to a new ART facility, with a median time of 1.3 months between transferring-out and transferring-in. Survival probability was superior and deaths were lower in the transfer-out patients compared with those who did not transfer. CONCLUSION/SIGNIFICANCE: In Mzuzu Central Hospital, patients who transfer-out constitute a large proportion of patients not retained on ART at their original clinic of registration. Good documentation of transfer-outs and transfer-ins are needed to keep track of national outcomes. Furthermore, the current practice of regarding transfer-outs as being double counted in national cohorts and subtracting this number from the total national registrations to get the number of new patients started on ART is correct.

  1. Concomitant herbal medicine and Antiretroviral Therapy (ART) use among HIV patients in Western Uganda: a cross-sectional analysis of magnitude and patterns of use, associated factors and impact on ART adherence.

    Science.gov (United States)

    Lubinga, S J; Kintu, A; Atuhaire, J; Asiimwe, S

    2012-01-01

    Use of herbal medicines among patients receiving Anti-retroviral Therapy (ART) remains by far an uncharacterised phenomenon in Africa and Uganda specifically. We evaluated the use of herbal medicines among patients on ART at the HIV clinic of Mbarara Regional Referral Hospital (MRRH), examined factors associated with their concomitant use and their impact on ART adherence. This was a cross-sectional study among 334 systematically sampled patients receiving ART at the HIV clinic of MRRH from February to April 2010. We collected data on patient demographics, clinical characteristics, perceptions of quality of care received, self-perceived health status, information on ART received, herbal medicines use and ART adherence. Study outcomes were concomitant herbal medicine and ART use, and ART adherence. Descriptive analysis and logistic regression were conducted using Stata10.0. Close to half, 155 (46.4%) reported concomitant herbal medicines and ART use, with 133 (39.8%) using herbal medicines at least once daily. Most (71.6%) used herbal medicines to treat HIV-related symptoms. A majority (92.3%) reported that the doctors were unaware of their use of herbal medicines, 68.5% citing its minimal importance to the attending physician. Most frequently used herbs were Aloe vera (25%) and Vernonia amygdalina (21%). Time since start of ART (OR 1.14 95% CI: 1.01-1.28, for each one year increase), number of ART side effects reported (≥3 vs.≤1, OR 2.20 95% CI 1.13-4.26) and self-perceived health status (Good vs. Poor, OR 0.31 95% CI 0.12-0.79) were independently associated with concomitant herbal medicine and ART use. Concomitant herbal medicine and ART use was not associated with poor ART adherence (OR 0.85 95% CI 0.47-1.53). There is widespread concomitant herbal medicines and ART use among our patients, with no association to poor ART adherence. Patients appear to use these therapies to complement as opposed to substituting ART.

  2. Impact of injecting drug use on response to highly active antiretroviral treatment in HIV-1-infected patients: a nationwide population-based cohort study

    DEFF Research Database (Denmark)

    Larsen, Mette Vang; Omland, Lars; Gerstoft, Jan

    2010-01-01

    The objective of this study was to determine the effect of highly active antiretroviral therapy (HAART) in human immunodeficiency virus (HIV)-infected patients infected through injecting drug use (injecting drug users, IDUs) compared to patients infected via other routes (non-IDUs). We conducted...... for non-IDUs, and IDUs initiated HAART later than non-IDUs. In conclusion, more than half of the HIV-infected patients in Denmark infected through injecting drug use gained full viral suppression after initiating HAART. Absolute CD4(+) cell count was lower and mortality higher among IDUs than non-IDUs....

  3. Carotid intima-media thickness in HIV patients treated with antiretroviral therapy

    DEFF Research Database (Denmark)

    Lebech, Anne-Mette; Wiinberg, Niels; Kristoffersen, Ulrik Sloth

    2007-01-01

    of carotid artery intima-media thickness (IMT) in non-smoking HIV patients with high or low serum cholesterol levels as well as in healthy volunteers. METHODS: HIV patients in ART with normal cholesterol (or=6 x 5 mmol l(-1); n=12) as well as healthy controls (n=14) were included. All were non-smokers...... and had never received medication for dyslipidaemia or hypertension. IMT was measured by ultrasonography. RESULTS: In HIV patients with normal cholesterol (or=6 x 5 mmol l(-1)) and in controls (5 x 1 +/- 0 x 9 mmol l(-1)) IMT were 683 +/- 119, 656 +/- 99 and 657 +/- 99 microm, respectively. Thus...... no correlation was found with total cholesterol or LDL cholesterol. CONCLUSIONS: In non-smoking HIV patients receiving ART no sign of accelerated atherosclerosis was found as assessed by IMT even not in hypercholesterolaemic HIV patients. IMT correlated with HDL cholesterol but not with LDL cholesterol. Based...

  4. Alcohol use and non-adherence to antiretroviral therapy in HIV-infected patients in West Africa

    Science.gov (United States)

    Antoine, Jaquet; Ekouevi Didier, K; Jules, Bashi; Maiga, Aboubakrine; Eugène, Messou; Moussa, Maiga; Alassane, Traore Hamar; Djimon, Zannou Marcel; Calixte, Guehi; Olivier, Ba-Gomis Franck; Albert, Minga; Gérard, Allou; Paul, Eholie Serge; Emmanuel, Bissagnene; Sasco Annie, J; Francois, Dabis

    2015-01-01

    AIM To investigate the association between alcohol use and adherence to Highly Active Antiretroviral Treatment (HAART) among HIV-infected patients in sub-Saharan Africa. DESIGN and MEASURES Cross sectional survey conducted in eight adult HIV treatment centers from Benin, Côte d’Ivoire and Mali. During a four-week period, health workers administered the Alcohol Use Disorders Identification Test to HAART-treated patients and assessed treatment adherence using the AIDS Clinical Trials Group follow-up questionnaire. RESULTS A total of 2920 patients were enrolled with a median age of 38 years (IQR 32–45 years) and a median duration on HAART of 3 years (IQR 1–4 years). Overall, 91.8% of patients were identified as adherent to HAART. Non-adherence was associated with current drinking (OR 1.4; 95% CI 1.1–2.0), hazardous drinking (OR 4.7; 95% CI 2.6–8.6) and was inversely associated with a history of counseling on adherence (OR 0.7; 95% CI 0.5–0.9). CONCLUSION Alcohol consumption and hazardous drinking is associated with non-adherence to HAART among HIV-infected patients from West Africa. thus providing a framework for developing and reinforcing the necessary prevention and intervention strategies. PMID:20528816

  5. Palliative care for patients with cancer: do patients receive the care they consider important? A survey study.

    Science.gov (United States)

    Heins, Marianne; Hofstede, Jolien; Rijken, Mieke; Korevaar, Joke; Donker, Gé; Francke, Anneke

    2018-04-17

    In many countries, GPs and home care nurses are involved in care for patients with advanced cancer. Given the varied and complex needs of these patients, providing satisfactory care is a major challenge for them. We therefore aimed to study which aspects of care patients, GPs and home care nurses consider important and whether patients receive these aspects. Seventy-two Dutch patients with advanced cancer, 87 GPs and 26 home care nurses rated the importance of support when experiencing symptoms, respect for patients' autonomy and information provision. Patients also rated whether they received these aspects. Questionnaires were based on the CQ index palliative care. Almost all patients rated information provision and respect for their autonomy as important. The majority also rated support when suffering from specific symptoms as important, especially support when in pain. In general, patients received the care they considered important. However, 49% of those who considered it important to receive support when suffering from fatigue and 23% of those who wanted to receive information on the expected course of their illness did not receive this or only did so sometimes. For most patients with advanced cancer, the palliative care that they receive matches what they consider important. Support for patients experiencing fatigue may need more attention. When symptoms are difficult to control, GPs and nurses may still provide emotional support and practical advice. Furthermore, we recommend that GPs discuss patients' need for information about the expected course of their illness.

  6. Supporting adherence to antiretroviral therapy with mobile phone reminders: results from a cohort in South India.

    Directory of Open Access Journals (Sweden)

    Rashmi Rodrigues

    Full Text Available BACKGROUND: Adherence is central to the success of antiretroviral therapy. Supporting adherence has gained importance in HIV care in many national treatment programs. The ubiquity of mobile phones, even in resource-constrained settings, has provided an opportunity to utilize an inexpensive, contextually feasible technology for adherence support in HIV in these settings. We aimed to assess the influence of mobile phone reminders on adherence to antiretroviral therapy in South India. Participant experiences with the intervention were also studied. This is the first report of such an intervention for antiretroviral adherence from India, a country with over 800 million mobile connections. METHODS: STUDY DESIGN: Quasi-experimental cohort study involving 150 HIV-infected individuals from Bangalore, India, who were on antiretroviral therapy between April and July 2010. The intervention: All participants received two types of adherence reminders on their mobile phones, (i an automated interactive voice response (IVR call and (ii A non-interactive neutral picture short messaging service (SMS, once a week for 6 months. Adherence measured by pill count, was assessed at study recruitment and at months one, three, six, nine and twelve. Participant experiences were assessed at the end of the intervention period. RESULTS: The mean age of the participants was 38 years, 27% were female and 90% urban. Overall, 3,895 IVRs and 3,073 SMSs were sent to the participants over 6 months. Complete case analysis revealed that the proportion of participants with optimal adherence increased from 85% to 91% patients during the intervention period, an effect that was maintained 6 months after the intervention was discontinued (p = 0.016. Both, IVR calls and SMS reminders were considered non-intrusive and not a threat to privacy. A significantly higher proportion agreed that the IVR was helpful compared to the SMS (p<0.001. CONCLUSION: Mobile phone reminders may improve

  7. Echocardiographic assessment of systolic pulmonary arterial pressure in HIV-positive patients.

    Directory of Open Access Journals (Sweden)

    Mehrnaz Rasoulinejad

    2014-11-01

    Full Text Available Pulmonary hypertension is rare but is one of the complications that occur due to HIV infection. Symptoms of HIV-associated pulmonary arterial hypertension are often non-specific but the main symptom of the disease is dyspnea. In this cross-sectional study, we measured systolic pulmonary arterial pressure (SPAP by echocardiographic methods among HIV-positive patients who received ART. This research is a descriptive, cross-sectional study of 170 HIV-positive patients that was conducted in Imam-Khomeini hospital, Tehran, Iran during 2011-2013. All patients regularly received antiretroviral therapy at least for recent 2 years. There were not any cardiopulmonary symptoms (cough, dyspnea, exertional fatigue and chest discomfort in these patients. All participants underwent echocardiography to estimate SPAP. The participants comprised 108 males (63.5% and 62 females (46.5%. The mean age of patients was 41 years old, and the mean duration of HIV infection was 5.5 years. The mean CD4 cell count was 401 cell/µl. The principal regimen of antiretroviral therapy included two nucleoside reverse transcriptase inhibitor (NRTI and one non-nucleoside reverse transcriptase inhibitor (NNRTI in the hospital. The mean of systolic pulmonary arterial pressure was 25 mmHg in the participants; 156 (93.4% of them had SPAP ≤ 30 mmHg (normal, six (3.6% had SPAP: 31-35 mmHg (borderline and five (3% had SPAP > 35 mmHg (pulmonary hypertension. Our results indicated a significant increase of pulmonary hypertension in asymptomatic HIV-positive patients that had no association with any other risk factor. Also, antiretroviral therapy was not a risk factor for pulmonary hypertension in this study.

  8. Antiretroviral therapy programme on control of HIV transmission in ...

    African Journals Online (AJOL)

    Antiretroviral therapy programme on control of HIV transmission in Morogoro municipality, Tanzania: A challenge for development. ... The government and partners should improve access to ART services to enable many PLHIV to access the services. Key words: Antiretroviral Therapy, Highly Active Antiretroviral Treatment, ...

  9. Electronic medical record systems are associated with appropriate placement of HIV patients on antiretroviral therapy in rural health facilities in Kenya: a retrospective pre-post study

    NARCIS (Netherlands)

    Oluoch, Tom; Katana, Abraham; Ssempijja, Victor; Kwaro, Daniel; Langat, Patrick; Kimanga, Davies; Okeyo, Nicky; Abu-Hanna, Ameen; de Keizer, Nicolette

    2014-01-01

    There is little evidence that electronic medical record (EMR) use is associated with better compliance with clinical guidelines on initiation of antiretroviral therapy (ART) among ART-eligible HIV patients. We assessed the effect of transitioning from paper-based to an EMR-based system on

  10. Impact of use of alcohol and illicit drugs by AIDS patients on adherence to antiretroviral therapy in Bahia, Brazil.

    Science.gov (United States)

    Teixeira, Celia; Dourado, Maria De Lourdes; Santos, Marcio P; Brites, Carlos

    2013-05-01

    Use of alcohol and illicit drugs is a common finding among HIV-infected individuals, but there are many open questions about its impact on adherence to antiretroviral therapy and virological outcomes. Our study aimed to evaluate the impact of the use of alcohol and illicit drugs on the adherence to antiretroviral therapy (ART) among patients starting ART in Salvador, Brazil. We followed up 144 AIDS patients initiating ART for a 6-month period. At baseline, they were interviewed about demographics, behavior, and use of illicit drugs and alcohol. All of them had HIV-1 RNA plasma viral load and CD4(+)/CD8(+) cells count measured before starting therapy. After 60 days of treatment they were asked to answer a new questionnaire on adherence to ART. All patients were monitored during the following months, and new CD4(+) cell count/HIV-1 RNA plasma viral load determinations were performed after 6 months of therapy. Optimal adherence to therapy was defined by self-reported questionnaire, by 95% use of prescribed drug doses, and by using plasma HIV-1 RNA viral load as a biological marker. A total of 61 (42.4%) patients reported alcohol use, 7 (4.9%) used illicit drugs, and 17 (11.8%) used both alcohol and illicit drugs. Being in a steady relationship was protective to nonadherence (95% CI: 0.18-0.84). Missing more than two medical visits was also associated with a 68% higher likelihood of nonadherence (95% CI: 0.10-1.02). After logistic regression we detected a higher risk of nonadherence for patients declaring use of alcohol plus illicit drugs (odds ratio=6.0; 95% CI: 1.78-20.28) or high-intensity use of alcohol (odds ratio=3.29; 95% CI: 1.83-5.92). AIDS patients using alcohol and/or illicit drugs are socially vulnerable, and need specific and flexible programs, combining mental health care, harm reduction strategies, and assisted drug therapy to maximize the chances of successful use of ART.

  11. Changing Incidence and Risk Factors for Kaposi Sarcoma by Time Since Starting Antiretroviral Therapy

    DEFF Research Database (Denmark)

    Wyss, Natascha; Zwahlen, Marcel; Bohlius, Julia

    2016-01-01

    BACKGROUND:  Kaposi sarcoma (KS) remains a frequent cancer in human immunodeficiency virus (HIV)-positive patients starting combination antiretroviral therapy (cART). We examined incidence rates and risk factors for developing KS in different periods after starting cART in patients from European...

  12. Quality of life outcomes of antiretroviral treatment for HIV/AIDS patients in Vietnam.

    Directory of Open Access Journals (Sweden)

    Bach Xuan Tran

    Full Text Available OBJECTIVE: This study assessed health-related quality of life (HRQOL and its related factors in HIV/AIDS patients taking antiretroviral treatment (ART in Vietnam. METHODS: A cross-sectional study was conducted with 1016 patients (36.2% women, mean age = 35.4 in three epicenters of Vietnam, including Hanoi, Hai Phong, and Ho Chi Minh City. HRQOL was assessed using the Vietnamese version of the WHOQOL-HIV BREF. Factor analysis classified measure items into six HRQOL dimensions, namely Physical, Morbidity, Social, Spirituality, Performance, and Environment. Tobit censored regression models were applied to determine associations of patient's characteristics and HRQOL domain scores. RESULTS: Internal consistency reliability of the six domains ranged from 0.69 to 0.89. The WHOQOL-HIV BREF had a good discriminative validity with patient's disease stages, CD4 cell counts, and duration of ART. In a band score of (4, 20, six domains were moderate; "Environment" had the highest score (13.8±2.8, and "Social" had the lowest score (11.2±3.3. Worse HRQOL were observed in patients at provincial and district clinics. Those patients who were male, had higher educational attainment, and are employed, reported better HRQOL. In reduced regression models, poorer HRQOL was found in patients who had advanced HIV infection and had CD4 cell count <200 cells/mL. Patients reported significantly poorer Physical and Social in the 1(st year ART, but moderately better Performance, Morbidity, Spirituality, and Environment from the 2(nd year ART, compared to those not-yet-on ART. CONCLUSION: Strengthening the quality of ART services at the provincial and district levels, gender-specific impact mitigation, and early treatment supports are recommended for further expansion of ART services in Vietnam. Regular assessments of HRQOL may provide important indicators for monitoring and evaluating HIV/AIDS services.

  13. HIV-Positive Patients' Perceptions of Antiretroviral Therapy Adherence in Relation to Subjective Time: Imprinting, Domino Effects, and Future Shadowing.

    Science.gov (United States)

    Lessard, David; Toupin, Isabelle; Engler, Kim; Lènàrt, Andràs; Lebouché, Bertrand

    2018-01-01

    Antiretroviral treatment adherence barriers are major concerns in HIV care. They are multiple and change over time. Considering temporality in patients' perceptions of adherence barriers could improve adherence management. We explored how temporality manifests itself in patients' perceptions of adherence barriers. We conducted 2 semi-structured focus groups on adherence barriers with 12 adults with HIV which were analyzed with grounded theory. A third focus group served to validate the results obtained. Three temporal categories were manifest in HIV-positive patients' perceptions of barriers: (1) imprinting (events with lasting impacts on patients), (2) domino effects (chain of life events), and (3) future shadowing (apprehension about long-term adherence). An overarching theme, weathering (gradual erosion of abilities to adhere), traversed these categories. These temporalities explain how similar barriers may be perceived differently by patients. They could be useful to providers for adapting their interventions and improving understanding of patients' subjective experience of adherence.

  14. Drug-resistant tuberculosis among HIV-infected patients starting antiretroviral therapy in Durban, South Africa.

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    Jeffrey K Hom

    Full Text Available To estimate the prevalence of drug-resistant tuberculosis (TB and describe the resistance patterns in patients commencing antiretroviral therapy (ART in an HIV clinic in Durban, South Africa.Cross-sectional cohort study.Consecutive HIV-infected adults (≥ 18y/o initiating HIV care were enrolled from May 2007-May 2008, regardless of signs or symptoms of active TB. Prior TB history and current TB treatment status were self-reported. Subjects expectorated sputum for culture (MGIT liquid and 7H11 solid medium. Positive cultures were tested for susceptibility to first- and second-line anti-tuberculous drugs. The prevalence of drug-resistant TB, stratified by prior TB history and current TB treatment status, was assessed.1,035 subjects had complete culture results. Median CD4 count was 92/µl (IQR 42-150/µl. 267 subjects (26% reported a prior history of TB and 210 (20% were receiving TB treatment at enrollment; 191 (18% subjects had positive sputum cultures, among whom the estimated prevalence of resistance to any antituberculous drug was 7.4% (95% CI 4.0-12.4. Among those with prior TB, the prevalence of resistance was 15.4% (95% CI 5.9-30.5 compared to 5.2% (95% CI 2.1-8.9 among those with no prior TB. 5.1% (95% CI 2.4-9.5 had rifampin or rifampin plus INH resistance.The prevalence of TB resistance to at least one drug was 7.4% among adults with positive TB cultures initiating ART in Durban, South Africa, with 5.1% having rifampin or rifampin plus INH resistance. Improved tools for diagnosing TB and drug resistance are urgently needed in areas of high HIV/TB prevalence.

  15. Antiretroviral drug resistance: A guide for the southern African clinician

    African Journals Online (AJOL)

    Both private and public sector see a bewildering clinical array of patients taking failing antiretroviral (ARV) regimens. We intend this article to provide a practical guide to help clinicians understand and manage ARV drug resistance in an African context. ARV resistance is a rapidly evolving field, requiring expertise in dealing ...

  16. Kinetics and Determining Factors of the Virologic Response to Antiretrovirals during Pregnancy

    Directory of Open Access Journals (Sweden)

    Adriana Weinberg

    2009-01-01

    Full Text Available HIV-infected pregnant women with undetectable plasma HIV RNA concentrations at delivery pose a minimal risk of vertical transmission. We studied the kinetics and the determinants of the virologic response to antiretroviral therapy in 117 consecutive pregnancies. Patients who initiated therapy during pregnancy had a VL decrease of 2 and 2.5 log10 after 4 and 24 weeks, respectively. Therapeutic drug monitoring (TDM of the protease inhibitors administered in doses recommended for nonpregnant adults resulted in below-target concentrations in 29%, 35%, and 44% of 1st, 2nd, and 3rd trimester measurements, respectively, but low drug concentrations did not correlate with virologic failure. Demographic characteristics, antiretroviral experience prior to pregnancy, baseline VL, or use of specific antiretrovirals did not affect the virologic response. Adherence to ≥95% of prescribed doses and utilization of psychosocial services were associated with undetectable plasma HIV RNA at delivery. In conclusion, the virologic responses of pregnant and nonpregnant adults share similar charactersitics.

  17. Rilpivirine exposure in plasma and sanctuary site compartments after switching from nevirapine-containing combined antiretroviral therapy.

    Science.gov (United States)

    Mora-Peris, Borja; Watson, Victoria; Vera, Jaime H; Weston, Rosy; Waldman, Adam D; Kaye, Steve; Khoo, Saye; Mackie, Nicola E; Back, David; Winston, Alan

    2014-06-01

    Pharmacokinetic parameters following modifications to antiretroviral therapy and sanctuary site exposure are often unknown for recently licensed antiretrovirals. We assessed plasma, CSF and seminal plasma (SP) exposure of rilpivirine after switching from nevirapine. HIV-infected male subjects receiving tenofovir/emtricitabine/nevirapine (245/200/400 mg) once daily switched to tenofovir/emtricitabine/rilpivirine (245/200/25 mg) once daily for 60 days when CSF and semen samples were collected. Mean and individual plasma concentrations of nevirapine and rilpivirine were compared with the proposed plasma target concentration for nevirapine (3000 ng/mL) and the protein binding-adjusted EC90 for rilpivirine (12.1 ng/mL). Mean rilpivirine CSF and SP concentrations were calculated and individual values compared with the EC50 and EC90 for wild-type virus (0.27 and 0.66 ng/mL, respectively). Of 13 subjects completing study procedures including CSF examination, 8 provided seminal samples. By day 3, the mean plasma rilpivirine trough concentration was 29.7 ng/mL (95% CI: 23.8-37). No patient presented rilpivirine plasma concentrations under the proposed threshold. The mean rilpivirine concentration in CSF was 0.8 ng/mL (95% CI: 0.7-1.0), representing a CSF : plasma ratio of 1.4%, with concentrations above the EC90 in 85% (11/13) of patients. In SP, the mean rilpivirine concentration was 4.9 ng/mL (95% CI: 3.3-7.2), representing an SP : plasma ratio of 9.5%, with all concentrations above the EC90. Switching from nevirapine- to rilpivirine-containing antiretroviral therapy was safe and well tolerated, with plasma rilpivirine concentrations above the protein binding-adjusted EC90 in all subjects. Rilpivirine concentrations were always above the EC50 in the CSF and the EC90 in SP. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  18. Lipopolysaccharide, immune activation, and liver abnormalities in HIV/hepatitis B virus (HBV)-coinfected individuals receiving HBV-active combination antiretroviral therapy.

    Science.gov (United States)

    Crane, Megan; Avihingsanon, Anchalee; Rajasuriar, Reena; Velayudham, Pushparaj; Iser, David; Solomon, Ajantha; Sebolao, Baotuti; Tran, Andrew; Spelman, Tim; Matthews, Gail; Cameron, Paul; Tangkijvanich, Pisit; Dore, Gregory J; Ruxrungtham, Kiat; Lewin, Sharon R

    2014-09-01

    We investigated the relationship between microbial translocation, immune activation, and liver disease in human immunodeficiency virus (HIV)/hepatitis B virus (HBV) coinfection. Lipopolysaccharide (LPS), soluble CD14, CXCL10, and CCL-2 levels were elevated in patients with HIV/HBV coinfection. Levels of LPS, soluble CD14, and CCL-2 declined following receipt of HBV-active combination antiretroviral therapy (cART), but the CXCL10 level remained elevated. No markers were associated with liver disease severity on liver biopsy (n = 96), but CXCL10, interleukin 6 (IL-6), interleukin 10 (IL-10), tumor necrosis factor α, and interferon γ (IFN-γ) were all associated with elevated liver enzyme levels during receipt of HBV-active cART. Stimulation of hepatocyte cell lines in vitro with IFN-γ and LPS induced a profound synergistic increase in the production of CXCL10. LPS may contribute to liver disease via stimulating persistent production of CXCL10. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  19. Post-operative neuromuscular function of patients receiving non ...

    African Journals Online (AJOL)

    Objectives: To determine the number of patients whose non-depolarising muscle relaxation is adequately reversed. To define factors that contribute to reversal. Design: A cross sectional study. Setting: Universitas Hospital recovery room over a 2 month period. Subjects: Patients that received non-depolarising muscle ...

  20. Antiretroviral medication prescribing errors are common with hospitalization of HIV-infected patients.

    Science.gov (United States)

    Commers, Tessa; Swindells, Susan; Sayles, Harlan; Gross, Alan E; Devetten, Marcel; Sandkovsky, Uriel

    2014-01-01

    Errors in prescribing antiretroviral therapy (ART) often occur with the hospitalization of HIV-infected patients. The rapid identification and prevention of errors may reduce patient harm and healthcare-associated costs. A retrospective review of hospitalized HIV-infected patients was carried out between 1 January 2009 and 31 December 2011. Errors were documented as omission, underdose, overdose, duplicate therapy, incorrect scheduling and/or incorrect therapy. The time to error correction was recorded. Relative risks (RRs) were computed to evaluate patient characteristics and error rates. A total of 289 medication errors were identified in 146/416 admissions (35%). The most common was drug omission (69%). At an error rate of 31%, nucleoside reverse transcriptase inhibitors were associated with an increased risk of error when compared with protease inhibitors (RR 1.32; 95% CI 1.04-1.69) and co-formulated drugs (RR 1.59; 95% CI 1.19-2.09). Of the errors, 31% were corrected within the first 24 h, but over half (55%) were never remedied. Admissions with an omission error were 7.4 times more likely to have all errors corrected within 24 h than were admissions without an omission. Drug interactions with ART were detected on 51 occasions. For the study population (n = 177), an increased risk of admission error was observed for black (43%) compared with white (28%) individuals (RR 1.53; 95% CI 1.16-2.03) but no significant differences were observed between white patients and other minorities or between men and women. Errors in inpatient ART were common, and the majority were never detected. The most common errors involved omission of medication, and nucleoside reverse transcriptase inhibitors had the highest rate of prescribing error. Interventions to prevent and correct errors are urgently needed.

  1. Emergence of Lamivudine-Resistant HBV during Antiretroviral Therapy Including Lamivudine for Patients Coinfected with HIV and HBV in China

    Science.gov (United States)

    Li, Yijia; Zhu, Ting; Song, Xiaojing; Huang, Ying; Yang, Feifei; Guan, Shuo; Xie, Jing; Gohda, Jin; Hosoya, Noriaki; Kawana-Tachikawa, Ai; Liu, Wenjun; Gao, George Fu; Iwamoto, Aikichi; Li, Taisheng; Ishida, Takaomi

    2015-01-01

    In China, HIV-1-infected patients typically receive antiretroviral therapy (ART) that includes lamivudine (3TC) as a reverse-transcriptase inhibitor (RTI) (ART-3TC). Previous studies from certain developed countries have shown that, in ART-3TC, 3TC-resistant HBV progressively emerges at an annual rate of 15–20% in patients coinfected with HIV-1 and HBV. This scenario in China warrants investigation because >10% of all HIV-infected patients in China are HBV carriers. We measured the occurrence of 3TC-resistant HBV during ART-3TC for HIV-HBV coinfection and also tested the effect of tenofovir disoproxil fumarate (TDF) used as an additional RTI (ART-3TC/TDF) in a cohort study in China. We obtained 200 plasma samples collected from 50 Chinese patients coinfected with HIV-1 and HBV (positive for hepatitis B surface antigen) and examined them for the prevalence of 3TC-resistant HBV by directly sequencing PCR products that covered the HBV reverse-transcriptase gene. We divided the patients into ART-3TC and ART-3TC/TDF groups and compared the efficacy of treatment and incidence of drug-resistance mutation between the groups. HIV RNA and HBV DNA loads drastically decreased in both ART-3TC and ART-3TC/TDF groups. In the ART-3TC group, HBV breakthrough or insufficient suppression of HBV DNA loads was observed in 20% (10/50) of the patients after 96-week treatment, and 8 of these patients harbored 3TC-resistant mutants. By contrast, neither HBV breakthrough nor treatment failure was recorded in the ART-3TC/TDF group. All of the 3TC-resistant HBV mutants emerged from the cases in which HBV DNA loads were high at baseline. Our results clearly demonstrated that ART-3TC is associated with the emergence of 3TC-resistant HBV in patients coinfected with HIV-1 and HBV and that ART-3TC/TDF reduces HBV DNA loads to an undetectable level. These findings support the use of TDF-based treatment regimens for patients coinfected with HIV-1 and HBV. PMID:26288093

  2. Computer-based intervention in HIV clinical care setting improves antiretroviral adherence: the LifeWindows Project.

    Science.gov (United States)

    Fisher, Jeffrey D; Amico, K Rivet; Fisher, William A; Cornman, Deborah H; Shuper, Paul A; Trayling, Cynthia; Redding, Caroline; Barta, William; Lemieux, Anthony F; Altice, Frederick L; Dieckhaus, Kevin; Friedland, Gerald

    2011-11-01

    We evaluated the efficacy of LifeWindows, a theory-based, computer-administered antiretroviral (ARV) therapy adherence support intervention, delivered to HIV + patients at routine clinical care visits. 594 HIV + adults receiving HIV care at five clinics were randomized to intervention or control arms. Intervention vs. control impact in the intent-to-treat sample (including participants whose ARVs had been entirely discontinued, who infrequently attended care, or infrequently used LifeWindows) did not reach significance. Intervention impact in the On Protocol sample (328 intervention and control arm participants whose ARVs were not discontinued, who attended care and were exposed to LifeWindows regularly) was significant. On Protocol intervention vs. control participants achieved significantly higher levels of perfect 3-day ACTG-assessed adherence over time, with sensitivity analyses maintaining this effect down to 70% adherence. This study supports the utility of LifeWindows and illustrates that patients on ARVs who persist in care at clinical care sites can benefit from adherence promotion software.

  3. New subtypes and genetic recombination in HIV type 1-infecting patients with highly active antiretroviral therapy in Peru (2008-2010).

    Science.gov (United States)

    Yabar, Carlos Augusto; Acuña, Maribel; Gazzo, Cecilia; Salinas, Gabriela; Cárdenas, Fanny; Valverde, Ada; Romero, Soledad

    2012-12-01

    HIV-1 subtype B is the most frequent strain in Peru. However, there is no available data about the genetic diversity of HIV-infected patients receiving highly active antiretroviral therapy (HAART) here. A group of 267 patients in the Peruvian National Treatment Program with virologic failure were tested for genotypic evidence of HIV drug resistance at the Instituto Nacional de Salud (INS) of Peru between March 2008 and December 2010. Viral RNA was extracted from plasma and the segments of the protease (PR) and reverse transcriptase (RT) genes were amplified by reverse transcriptase polymerase chain reaction (RT-PCR), purified, and fully sequenced. Consensus sequences were submitted to the HIVdb Genotypic Resistance Interpretation Algorithm Database from Stanford University, and then aligned using Clustal X v.2.0 to generate a phylogenetic tree using the maximum likelihood method. Intrasubtype and intersubtype recombination analyses were performed using the SCUEAL program (Subtype Classification by Evolutionary ALgo-rithms). A total of 245 samples (91%) were successfully genotyped. The analysis obtained from the HIVdb program showed 81.5% resistance cases (n=198). The phylogenetic analysis revealed that subtype B was predominant in the population (98.8%), except for new cases of A, C, and H subtypes (n=4). Of these cases, only subtype C was imported. Likewise, recombination analysis revealed nine intersubtype and 20 intrasubtype recombinant cases. This is the first report of the presence of HIV-1 subtypes C and H in Peru. The introduction of new subtypes and circulating recombinants forms can make it difficult to distinguish resistance profiles in patients and consequently affect future treatment strategies against HIV in this country.

  4. Plasma HIV-1 RNA viral load rebound among people who inject drugs receiving antiretroviral therapy (ART) in a Canadian setting: an ethno-epidemiological study.

    Science.gov (United States)

    Small, Will; Milloy, M J; McNeil, Ryan; Maher, Lisa; Kerr, Thomas

    2016-01-01

    People who inject drugs (PWID) living with HIV often experience sub-optimal antiretroviral therapy (ART) treatment outcomes, including HIV plasma viral load (PVL) rebound. While previous studies have identified risk factors for PVL rebound among PWID, no study has examined the perspectives of PWID who have experienced PVL rebound episodes. We conducted an ethno-epidemiological study to investigate the circumstances surrounding the emergence of rebound episodes among PWID in Vancouver, BC, Canada. Comprehensive clinical records linked to a community-based prospective observational cohort of HIV-positive drug users were used to identify PWID who had recently experienced viral rebound. In-depth qualitative interviews with 16 male and 11 female participants explored participant perspectives regarding the emergence of viral rebound. A timeline depicting each participant's HIV viral load and adherence to ART was used to elicit discussion of circumstances surrounding viral rebound. Viral rebound episodes were shaped by interplay between various individual, social, and environmental factors that disrupted routines facilitating adherence. Structural-environmental influences resulting in non-adherence included housing transitions, changes in drug use patterns and intense drug scene involvement, and inadequate care for co-morbid health conditions. Social-environmental influences on ART adherence included poor interactions between care providers and patients producing non-adherence, and understandings of HIV treatment that fostered intentional treatment discontinuation. This study describes key pathways which led to rebound episodes among PWID receiving ART and illustrates how environmental forces may increase vulnerability for non-adherence leading to treatment failure. Our findings have potential to help inform interventions and supports that address social-structural forces that foster non-adherence among PWID.

  5. Patient-reported distress and survival among patients receiving definitive radiation therapy

    Directory of Open Access Journals (Sweden)

    Yacob Habboush, MD

    2017-04-01

    Conclusions: PRD before or during RT is a prognostic factor associated with decreased survival. Distress screening guidelines and interventions should be implemented for patients receiving definitive RT.

  6. Barriers and facilitators of adherence to antiretroviral drug therapy and retention in care among adult HIV-positive patients: a qualitative study from Ethiopia.

    Science.gov (United States)

    Bezabhe, Woldesellassie M; Chalmers, Leanne; Bereznicki, Luke R; Peterson, Gregory M; Bimirew, Mekides A; Kassie, Desalew M

    2014-01-01

    Antiretroviral therapy (ART) has been life saving for hundreds of thousands of Ethiopians. With increased availability of ART in recent years, achievement of optimal adherence and patient retention are becoming the greatest challenges in the management of HIV/AIDS in Ethiopia. However, few studies have explored factors influencing medication adherence to ART and retention in follow-up care among adult Ethiopian HIV-positive patients, especially in the Amhara region of the country, where almost one-third of the country's ART is prescribed. The aim of this qualitative study was to collect such data from patients and healthcare providers in the Amhara region of Ethiopia. Semi-structured interviews were conducted with 24 patients, of whom 11 had been lost to follow-up and were non-persistent with ART. In addition, focus group discussions were performed with 15 ART nurses and 19 case managers. All interviews and focus groups were audio-recorded, transcribed, and coded for themes and patterns in Amharic using a grounded theory approach. The emergent concepts and categories were translated into English. Economic constraints, perceived stigma and discrimination, fasting, holy water, medication side effects, and dissatisfaction with healthcare services were major reasons for patients being non-adherent and lost to follow-up. Disclosure of HIV status, social support, use of reminder aids, responsibility for raising children, improved health on ART, and receiving education and counseling emerged as facilitators of adherence to ART. Improving adherence and retention requires integration of enhanced treatment access with improved job and food security. Healthcare providers need to be supported to better equip patients to cope with the issues associated with ART. Development of social policies and cooperation between various agencies are required to facilitate optimal adherence to ART, patient retention, and improved patient outcomes.

  7. Barriers and facilitators of adherence to antiretroviral drug therapy and retention in care among adult HIV-positive patients: a qualitative study from Ethiopia.

    Directory of Open Access Journals (Sweden)

    Woldesellassie M Bezabhe

    Full Text Available BACKGROUND: Antiretroviral therapy (ART has been life saving for hundreds of thousands of Ethiopians. With increased availability of ART in recent years, achievement of optimal adherence and patient retention are becoming the greatest challenges in the management of HIV/AIDS in Ethiopia. However, few studies have explored factors influencing medication adherence to ART and retention in follow-up care among adult Ethiopian HIV-positive patients, especially in the Amhara region of the country, where almost one-third of the country's ART is prescribed. The aim of this qualitative study was to collect such data from patients and healthcare providers in the Amhara region of Ethiopia. METHODS: Semi-structured interviews were conducted with 24 patients, of whom 11 had been lost to follow-up and were non-persistent with ART. In addition, focus group discussions were performed with 15 ART nurses and 19 case managers. All interviews and focus groups were audio-recorded, transcribed, and coded for themes and patterns in Amharic using a grounded theory approach. The emergent concepts and categories were translated into English. RESULTS: Economic constraints, perceived stigma and discrimination, fasting, holy water, medication side effects, and dissatisfaction with healthcare services were major reasons for patients being non-adherent and lost to follow-up. Disclosure of HIV status, social support, use of reminder aids, responsibility for raising children, improved health on ART, and receiving education and counseling emerged as facilitators of adherence to ART. CONCLUSIONS: Improving adherence and retention requires integration of enhanced treatment access with improved job and food security. Healthcare providers need to be supported to better equip patients to cope with the issues associated with ART. Development of social policies and cooperation between various agencies are required to facilitate optimal adherence to ART, patient retention, and improved

  8. In vivo mitochondrial function in HIV-infected persons treated with contemporary anti-retroviral therapy: a magnetic resonance spectroscopy study.

    Directory of Open Access Journals (Sweden)

    Brendan A I Payne

    Full Text Available Modern anti-retroviral therapy is highly effective at suppressing viral replication and restoring immune function in HIV-infected persons. However, such individuals show reduced physiological performance and increased frailty compared with age-matched uninfected persons. Contemporary anti-retroviral therapy is thought to be largely free from neuromuscular complications, whereas several anti-retroviral drugs previously in common usage have been associated with mitochondrial toxicity. It has recently been established that patients with prior exposure to such drugs exhibit irreversible cellular and molecular mitochondrial defects. However the functional significance of such damage remains unknown. Here we use phosphorus magnetic resonance spectroscopy ((31P-MRS to measure in vivo muscle mitochondrial oxidative function, in patients treated with contemporary anti-retroviral therapy, and compare with biopsy findings (cytochrome c oxidase (COX histochemistry. We show that dynamic oxidative function (post-exertional ATP (adenosine triphosphate resynthesis was largely maintained in the face of mild to moderate COX defects (affecting up to ∼10% of fibers: τ½ ADP (half-life of adenosine diphosphate clearance, HIV-infected 22.1±9.9 s, HIV-uninfected 18.8±4.4 s, p = 0.09. In contrast, HIV-infected patients had a significant derangement of resting state ATP metabolism compared with controls: ADP/ATP ratio, HIV-infected 1.24±0.08×10(-3, HIV-uninfected 1.16±0.05×10(-3, p = 0.001. These observations are broadly reassuring in that they suggest that in vivo mitochondrial function in patients on contemporary anti-retroviral therapy is largely maintained at the whole organ level, despite histochemical (COX defects within individual cells. Basal energy requirements may nevertheless be increased.

  9. Experiences and perceptions of patients with 100% adherence to highly active antiretroviral therapy: a qualitative study.

    Science.gov (United States)

    Sidat, Mohsin; Fairley, Christopher; Grierson, Jeffrey

    2007-07-01

    A decade has passed since the introduction of highly active antiretroviral therapy (HAART) as standard of care for HIV/AIDS patients. The success of HAART is largely dependent on almost 100% adherence to it. In this study our primary aim was to understand from patients' own perspectives and experiences what resulted in them having 100% adherence to HAART. Thus, we purposefully recruited for in-depth interviews 10 participants (7 men and 3 women) with 100% adherence to HAART (>/=6 months previous to the interviews). All interviews were transcribed verbatim and analyzed by using Giorgi's phenomenological analysis approach. The following issues emerged from the analysis: readiness to go on HAART; HAART viewed as a life-line; maintenance of 100% adherence related with willingness to live longer and healthier; optimal ongoing patient-physician relationship, better coping and/or lack of perceived side effects; and improvements in clinical condition as well as in CD4 T-cells count and viral load reinforced the motivation to continue 100% adherence. The study findings should be helpful for health professionals caring for HIV-infected individuals on HAART.

  10. ADHERENCE TO ANTIRETROVIRAL THERAPY IN A TERTIARY CARE HOSPITAL

    Directory of Open Access Journals (Sweden)

    Muralidhara Panigrahi

    2017-03-01

    Full Text Available BACKGROUND The Million Death Study Collaborators in the British Medical Journal have estimated that the people living with HIV/AIDS population to be between 1.4-1.6 million. Development of Antiretroviral Therapy (ART has been one of the dramatic advances in the history of medicine. Among several factors that can affect the ART outcome, adherence to the ART has been cited as a major factor associated with poor outcomes. For ART to have maximum effect greater than 95%, adherence has been suggested. Additionally, non adherence to ART is a major cause of HIV drug resistance. Especially, in the Indian context, adherence to ART is very important due to the sheer number of HIV/AIDS cases, the socioeconomic status, diversity of the population and regions. That is, the socioeconomic challenges faced by patients contribute to nonadherence to ART in India. With this background, this study was done with the primary objective of assessing the level of adherence to the given regimen of ART as per the NACO guidelines and factors influencing adherence. MATERIALS AND METHODS This is a prospective patient record-based study conducted in the Antiretroviral Therapy Centre at MKCG Medical College, Berhampur, from January 2016 to June 2016. Simple random sampling technique was used to select 150 patients’ records from the ART Centre of the medical college. The data was collected in a predesigned case record form from the patient card available at antiretroviral therapy centre. The patients were followed up through the patient card for six months from their recruitment. The adherence to treatment was evaluated using the adherence score adopted by NACO where a score of 1, 2 and 3 implied that 95%, 80-95% and 95% medication taken. Persons with primary education, married individuals and persons without employment had better improvement in adherence score than other groups. Anaemia was the predominant adverse drug reaction encountered. CONCLUSION The findings of this

  11. Low-abundance HIV drug-resistant viral variants in treatment-experienced persons correlate with historical antiretroviral use.

    Science.gov (United States)

    Le, Thuy; Chiarella, Jennifer; Simen, Birgitte B; Hanczaruk, Bozena; Egholm, Michael; Landry, Marie L; Dieckhaus, Kevin; Rosen, Marc I; Kozal, Michael J

    2009-06-29

    historical antiretroviral use. Ultra-deep sequencing can provide important historical resistance information for clinicians when planning subsequent antiretroviral regimens for highly treatment-experienced patients, particularly when their prior treatment histories and longitudinal genotypes are not available.

  12. Low-abundance HIV drug-resistant viral variants in treatment-experienced persons correlate with historical antiretroviral use.

    Directory of Open Access Journals (Sweden)

    Thuy Le

    genotyping. The majority of unrecognized resistant mutations correlate with historical antiretroviral use. Ultra-deep sequencing can provide important historical resistance information for clinicians when planning subsequent antiretroviral regimens for highly treatment-experienced patients, particularly when their prior treatment histories and longitudinal genotypes are not available.

  13. Antiretroviral Treatment-Associated Tuberculosis in a Prospective Cohort of HIV-Infected Patients Starting ART

    Directory of Open Access Journals (Sweden)

    William Worodria

    2011-01-01

    Full Text Available Commencement of antiretroviral treatment (ART in severely immunosuppressed HIV-infected persons is associated with unmasking of subclinical disease. The subset of patients that are diagnosed with tuberculosis (TB disease while on ART have been classified as ART-associated TB. Few studies have reported the incidence of ART-associated TB and unmasking TB-IRIS according to the International Network for the Study of HIV-Associated IRIS (INSHI consensus definition. To determine the incidence and predictors of ART-associated TB, we screened 219 patients commencing ART at the Infectious Diseases Clinic in Kampala, Uganda for TB by symptoms, sputum microscopy, and chest X-rays and followed them for one year. Fourteen (6.4% patients were diagnosed with TB during followup. Eight (3.8% patients had ART-associated TB (incidence rate of 4.3 per 100 person years; of these, three patients fulfilled INSHI criteria for unmasking TB-associated IRIS (incidence rate of 1.6 per 100 person years. A body mass index of less than 18.5 kg/m2 BMI (HR 5.85 95% CI 1.24–27.46, P=.025 and a C-reactive protein greater than 5 mg/L (HR 8.23 95% CI 1.36–38.33, P=.020 were risk factors for ART-associated TB at multivariate analysis. In conclusion, with systematic TB screening (including culture and chest X-ray, the incidence of ART-associated TB is relatively low in settings with high HIV and TB prevalence.

  14. The safety and pharmacokinetics of a reverse transcriptase inhibitor, 3TC, in patients with HIV infection: a phase I study

    NARCIS (Netherlands)

    van Leeuwen, R.; Lange, J. M.; Hussey, E. K.; Donn, K. H.; Hall, S. T.; Harker, A. J.; Jonker, P.; Danner, S. A.

    1992-01-01

    To determine the safety and pharmacokinetics of the nucleoside analogue, 3TC. A Phase I, open-label, single-centre study. Twenty asymptomatic, HIV-infected male patients with CD4 lymphocyte counts < 500 x 10(6)/l who had not received previous antiretroviral therapy completed the study. Each patient

  15. NEW DRUGS NEW TARGETS AND NOVEL ANTIRETROVIRALS

    African Journals Online (AJOL)

    2005-11-02

    Nov 2, 2005 ... Highly active antiretroviral therapy (HAART) has to date been based on use of a triple combination of drugs chosen from three classes of antiretrovirals (ARVs), nucleoside reverse transcriptase inhibitors (NRTIs), non-nucleoside reverse transcriptase inhibitors (NNRTIs) and protease inhibitors (PIs).

  16. Long-Acting Antiretrovirals: Where Are We now?

    Science.gov (United States)

    Nyaku, Amesika N; Kelly, Sean G; Taiwo, Babafemi O

    2017-04-01

    Current HIV treatment options require daily use of combination antiretroviral drugs. Many persons living with HIV experience treatment fatigue and suboptimal adherence as a result. Long-acting antiretroviral drugs are being developed to expand options for HIV treatment. Here, we review the agents in development, and evaluate data from recent clinical trials. In addition, we anticipate challenges to successful widespread use of long-acting antiretrovirals. Parenteral nanosuspensions of cabotegravir and rilpivirine, and dapivirine vaginal ring are the farthest in clinical development. Long-acting modalities in earlier development stages employ drug-loaded implants, microparticles, or targeted mutagenesis, among other innovations. Long-acting antiretroviral drugs promise new options for HIV prevention and treatment, and ways to address poor adherence and treatment fatigue. Further studies will identify the long-acting agents or combinations that are suitable for routine use. Creative solutions will be needed for anticipated implementation challenges.

  17. Effectiveness of etravirine-based therapy for treatment-experienced HIV-infected patients.

    Science.gov (United States)

    Huerta García, Gloria; Mata-Marín, José Antonio; Domínguez-Hermosillo, Juan Carlos; Chavez-García, Marcelino; Banda-Lara, Marco Issac; Nuñez-Rodríguez, Nohemi; Cruz-Herrera, Javier Enrique; Sandoval-Ramírez, Jorge Luis; Villagómez-Ruiz, Alfredo; Manjarrez-Tellez, Bulmaro; Gaytan-Martínez, Jesús Enrique

    2016-06-30

    Treatment options are limited for HIV-1-infected individuals who have received extensive previous antiretroviral therapy. ETV has shown significant clinical benefits in treatment-experienced HIV-1+ patients with antiretroviral resistance. The aim of this study was to evaluate the effectiveness of ETV plus optimized background regimen in real-life conditions in a cohort of highly HIV-1 antiretroviral-experienced patients. Retrospective cohort of treatment-experienced HIV-1-infected adults with virological failure who started therapy with an ETV-containing regimen. The effectiveness was evaluated using HIV-1 RNA viral load and changes in CD4+ cell count after 48 weeks of treatment. Forty-two patients ≥ 16 years of age were included; 74% were men, and the median age was 45 years (IQR 41-53). All participants had prior non-nucleoside reverse transcriptase inhibitor use (55% nevirapine, 83%, efavirenz, and 28% both). Baseline median HIV-1 RNA viral load was 15,598 copies/mL (IQR 2651-84,175) and CD4+ cell count was 276 cells/mL (IQR 155-436). After 48 weeks of treatment, 90.5% (95% CI 78-96) of patients had HIV-1 RNA viral load treatment to a median of 407 cells/mL (IQR 242-579); p HIV-1 RNA viral load ≥ 100,000 copies/mL (OR 7.6; 95% CI 1.2-44.80; p = 0.025). Our study provides clinically important evidence of the effectiveness and safety of ETV in highly antiretroviral-experienced HIV-1-infected patients.

  18. Antiretroviral therapy provided to HIV-infected Malawian women in a randomized trial diminishes the positive effects of lipid-based nutrient supplements on breast-milk B vitamins.

    Science.gov (United States)

    Allen, Lindsay H; Hampel, Daniela; Shahab-Ferdows, Setareh; York, Emily R; Adair, Linda S; Flax, Valerie L; Tegha, Gerald; Chasela, Charles S; Kamwendo, Debbie; Jamieson, Denise J; Bentley, Margaret E

    2015-12-01

    Little information is available on B vitamin concentrations in human milk or on how they are affected by maternal B vitamin deficiencies, antiretroviral therapy, or maternal supplementation. The objective was to evaluate the effects of antiretroviral therapy and/or lipid-based nutrient supplements (LNSs) on B vitamin concentrations in breast milk from HIV-infected women in Malawi. Breast milk was collected from 537 women recruited within the Breastfeeding, Antiretrovirals, and Nutrition study at 2 or 6 wk and 24 wk postpartum. Women were assigned to receive antiretrovirals and LNSs, antiretrovirals only, LNSs only, or a control. Antiretrovirals and LNSs were given to the mothers from weeks 0 to 28. The antiretrovirals were zidovudine/lamivudine and nelfinavir or lopinavir/ritonavir. LNSs provided 93-118% of the Recommended Dietary Allowances of thiamin, riboflavin, niacin, pyridoxine, and vitamin B-12. Infants were exclusively breastfed. LNSs increased milk concentrations of all vitamins except thiamin, whereas antiretrovirals lowered concentrations of nicotinamide, pyridoxal, and vitamin B-12. Although antiretrovirals alone had no significant effect on riboflavin concentrations, they negatively affected the LNS-induced increase in this vitamin. Thiamin was not influenced by the study interventions. Concentrations of all B vitamins were much lower than usually accepted values. All B vitamins were low in milk, and all but thiamin were increased by maternal supplementation with LNSs. Antiretrovirals alone decreased concentrations of some B vitamins in milk. When LNS was given in addition to antiretrovirals, the negative effect of antiretrovirals offset the positive effect of LNSs for all vitamins except thiamin. This trial was registered at clinicaltrials.gov as NCT00164762. © 2015 American Society for Nutrition.

  19. Medication possession ratio predicts antiretroviral regimens persistence in Peru.

    Science.gov (United States)

    Salinas, Jorge L; Alave, Jorge L; Westfall, Andrew O; Paz, Jorge; Moran, Fiorella; Carbajal-Gonzalez, Danny; Callacondo, David; Avalos, Odalie; Rodriguez, Martin; Gotuzzo, Eduardo; Echevarria, Juan; Willig, James H

    2013-01-01

    In developing nations, the use of operational parameters (OPs) in the prediction of clinical care represents a missed opportunity to enhance the care process. We modeled the impact of multiple measurements of antiretroviral treatment (ART) adherence on antiretroviral treatment outcomes in Peru. Retrospective cohort study including ART naïve, non-pregnant, adults initiating therapy at Hospital Nacional Cayetano Heredia, Lima-Peru (2006-2010). Three OPs were defined: 1) Medication possession ratio (MPR): days with antiretrovirals dispensed/days on first-line therapy; 2) Laboratory monitory constancy (LMC): proportion of 6 months intervals with ≥1 viral load or CD4 reported; 3) Clinic visit constancy (CVC): proportion of 6 months intervals with ≥1 clinic visit. Three multi-variable Cox proportional hazard (PH) models (one per OP) were fit for (1) time of first-line ART persistence and (2) time to second-line virologic failure. All models were adjusted for socio-demographic, clinical and laboratory variables. 856 patients were included in first-line persistence analyses, median age was 35.6 years [29.4-42.9] and most were male (624; 73%). In multivariable PH models, MPR (per 10% increase HR=0.66; 95%CI=0.61-0.71) and LMC (per 10% increase 0.83; 0.71-0.96) were associated with prolonged time on first-line therapies. Among 79 individuals included in time to second-line virologic failure analyses, MPR was the only OP independently associated with prolonged time to second-line virologic failure (per 10% increase 0.88; 0.77-0.99). The capture and utilization of program level parameters such as MPR can provide valuable insight into patient-level treatment outcomes.

  20. Tailored nutrition education and food assistance improve adherence to HIV antiretroviral therapy: evidence from Honduras.

    Science.gov (United States)

    Martinez, Homero; Palar, Kartika; Linnemayr, Sebastian; Smith, Alexandria; Derose, Kathryn Pitkin; Ramírez, Blanca; Farías, Hugo; Wagner, Glenn

    2014-10-01

    Food insecurity and malnutrition negatively affect adherence to antiretroviral therapy (ART) and are associated with poor HIV clinical outcomes. We examined the effect of providing household food assistance and nutrition education on ART adherence. A 12-month prospective clinical trial compared the effect of a monthly household food basket (FB) plus nutrition education (NE) versus NE alone on ART adherence on 400 HIV patients at four clinics in Honduras. Participants had been receiving ART for an average of 3.7 years and were selected because they had suboptimal adherence. Primary outcome measures were missed clinic appointments, delayed prescription refills, and self-reported missed doses of ART. These three adherence measures improved for both groups over 12 months (p < 0.01), mostly within 6 months. On-time prescription refills improved for the FB plus NE group by 19.6 % more than the group receiving NE alone after 6 months (p < 0.01), with no further change at 12 months. Change in missed appointments and self-reported missed ART doses did not significantly differ by intervention group.

  1. Prevalence of major depressive disorder in patients receiving beta-blocker therapy versus other medications.

    Science.gov (United States)

    Carney, R M; Rich, M W; teVelde, A; Saini, J; Clark, K; Freedland, K E

    1987-08-01

    Depression is believed to be a common side effect in patients receiving beta-blocker therapy. However, diagnoses of depression defined by current diagnostic criteria may not be more common in patients receiving beta-blockers than in patients with the same medical disorder receiving other medications. Seventy-seven patients undergoing elective cardiac catheterization for evaluation of chest pain received a semi-structured diagnostic psychiatric interview. Twenty-one percent of the patients receiving beta-blockers and 33 percent of the patients receiving medications other than beta-blockers met the current American Psychiatric Association criteria for major depressive disorder (DSM-III) (p = NS). The mean heart rate and state anxiety scores for patients taking beta-blockers were significantly lower than those measured in patients taking medications other than beta-blockers. No other medical or demographic differences were observed between the two groups. Despite the methodologic limitations of the study, there does not appear to be a difference in the point prevalence of depression between patients receiving beta-blockers and those receiving other medications.

  2. High level of viral suppression and low switch rate to second-line antiretroviral therapy among HIV-infected adult patients followed over five years: retrospective analysis of the DART trial.

    Directory of Open Access Journals (Sweden)

    Cissy Kityo

    Full Text Available In contrast to resource-rich countries, most HIV-infected patients in resource-limited countries receive treatment without virological monitoring. There are few long-term data, in this setting, on rates of viral suppression or switch to second-line antiretroviral therapy. The DART trial compared clinically driven monitoring (CDM versus routine laboratory (CD4/haematology/biochemistry and clinical monitoring (LCM in HIV-infected adults initiating therapy. There was no virological monitoring in either study group during follow-up, but viral load was measured in Ugandan participants at trial closure. Two thousand three hundred and seventeen (2317 participants from this country initiated antiretroviral therapy with zidovudine/lamivudine plus tenofovir (n = 1717, abacavir (n = 300, or nevirapine (n = 300. Of 1896 (81.8% participants who were alive and in follow-up at trial closure (median 5.1 years after therapy initiation, 1507 (79.5% were on first-line and 389 (20.5% on second-line antiretroviral therapy. The overall switch rate after the first year was 5.6 per 100 person-years; the rate was substantially higher in participants with low baseline CD4 counts (<50 cells/mm3. Among 1207 (80.1% first-line participants with viral load measured, HIV RNA was <400 copies/ml in 963 (79.8%, 400-999 copies/ml in 37 (3.1%, 1,000-9,999 copies/ml in 110 (9.1%, and ≥10,000 copies/ml in 97 (8.0%. The proportion with HIV RNA <400 copies/ml was slightly lower (difference 7.1%, 95% CI 2.5 to 11.5% in CDM (76.3% than in LCM (83.4%. Among 252 (64.8% second-line participants with viral load measured (median 2.3 years after switch, HIV RNA was <400 copies/ml in 226 (89.7%, with no difference between monitoring strategies. Low switch rates and high, sustained levels of viral suppression are achievable without viral load or CD4 count monitoring in the context of high-quality clinical care.ISRCTN13968779.

  3. Sustainability of first-line antiretroviral regimens: findings from a large HIV treatment program in western Kenya.

    Science.gov (United States)

    Braitstein, Paula; Ayuo, Paul; Mwangi, Ann; Wools-Kaloustian, Kara; Musick, Beverly; Siika, Abraham; Kimaiyo, Sylvester

    2010-02-01

    To describe first change or discontinuation in combination antiretroviral treatment (cART) among previously treatment naive, HIV-infected adults in a resource-constrained setting. The United States Agency for International Development-Academic Model Providing Access to Healthcare Partnership has enrolled >90,000 HIV-infected patients at 18 clinics throughout western Kenya. Patients in this analysis were aged > or =18 years, previously antiretroviral treatment naive, and initiated to cART between January 2006 and November 2007, with at least 1 follow-up visit. A treatment change or discontinuation was defined as change of regimen including single drug substitutions or a complete halting of cART. There were 14,162 patients eligible for analysis and 10,313 person-years of follow-up, of whom 1376 changed or stopped their cART. Among these, 859 (62%) changed their regimen (including 514 patients who had a single drug substitution) and 517 (38%) completely discontinued cART. The overall incidence rate (IR) of cART changes or stops per 100 person-years was 13.3 [95% confidence interval (CI): 12.7-14.1]. The incidence was much higher in the first year of post-cART initiation (IR: 25.0, 95% CI: 23.6-26.3) compared with the second year (IR: 2.4, 95% CI: 2.0-2.8). The most commonly cited reason was toxicity (46%). In multivariate regression, individuals were more likely to discontinue cART if they were World Health Organization stage III/IV [adjusted hazard ratio (AHR): 1.37, 95% CI: 1.11-1.69] or were receiving a zidovudine-containing regimen (AHR: 4.44, 95% CI: 3.35-5.88). Individuals were more likely to change their regimen if they were aged > or =38 years (AHR: 1.44, 95% CI: 1.23-1.69), had to travel more than 1 hour to clinic (AHR: 1.34, 95% CI: 1.15-1.57), had a CD4 at cART initiation < or =111 cells/mm3 (AHR: 1.51, 95% CI: 1.29-1.77), or had been receiving a zidovudine-containing regimen (AHR: 3.73, 95% CI: 2.81-4.95). Those attending urban clinics and those receiving

  4. Efek Samping Obat terhadap Kepatuhan Pengobatan Antiretroviral Orang dengan HIV/AIDS

    Directory of Open Access Journals (Sweden)

    Fachri Latif

    2014-12-01

    Full Text Available Tingkat kepatuhan pengobatan antiretroviral di Indonesia sangat rendah, yaitu 40 - 70%, yang masih di bawah target nasional dengan tingkat kepatuhan 95%. Berbeda dengan rata-rata nasional, Puskesmas Jumpandang Baru justru memiliki tingkat kepatuhan pengobatan antiretroviral pasien HIV/AIDS di atas 95%. Penelitian ini bertujuan untuk menganalisis faktor yang paling berpengaruh terhadap kepatuhan pengobatan antiretroviral orang dengan HIV/AIDS (ODHA. Jenis penelitian bersifat observasional analitik dengan pendekatan potong lintang. Populasi penelitian adalah 121 ODHA yang aktif menjalani pengobatan antiretroviral di Puskesmas Jumpandang Baru yang dipilih dengan menggunakan teknik exhaustive sampling. Sampel dalam penelitian ini adalah 121 sampel. Penelitian dilakukan pada 22 April hingga 28 Juni 2014 di klinik Voluntary Counseling and Test Puskesmas Jumpandang Baru Makassar. Analisis data menggunakan uji kai kuadrat dan regresi logistik. Hasil uji kai kuadrat menunjukkan ada hubungan antara pengetahuan, persepsi, riwayat efek samping obat, dukungan keluarga dan teman, serta interaksi antara pasien dengan petugas layanan antiretroviral terhadap kepatuhan pengobatan antiretroviral ODHA. Analisis regresi logistik menunjukan bahwa pengetahuan yang baik, persepsi positif terhadap pengobatan, serta efek samping obat yang tidak dirasakan adalah faktor yang berhubungan dengan kepatuhan pengobatan antiretroviral. Penelitian ini menunjukkan ODHA yang tidak merasakan efek samping obat memiliki kecenderungan terbesar untuk patuh terhadap pengobatan antiretroviral dengan OR sebesar 13,452. Drug Side Effects on Adherence to Antiretroviral Treatment among People Living with HIV/AIDS The rate of adherence to antiretroviral treatment in Indonesia is very low, at 40 - 70%, which is still below our national target (95%. Different phenomena happens at Jumpandang Baru Primary Health Care, whose level of antiretroviral treatment adherence above 95%. This study aimed to

  5. Cohort Profile: Antiretroviral Therapy Cohort Collaboration (ART-CC)

    Science.gov (United States)

    May, Margaret T; Ingle, Suzanne M; Costagliola, Dominique; Justice, Amy C; de Wolf, Frank; Cavassini, Matthias; D’Arminio Monforte, Antonella; Casabona, Jordi; Hogg, Robert S; Mocroft, Amanda; Lampe, Fiona C; Dabis, François; Fätkenheuer, Gerd; Sterling, Timothy R; del Amo, Julia; Gill, M John; Crane, Heidi M; Saag, Michael S; Guest, Jodie; Brodt, Hans-Reinhard; Sterne, Jonathan AC

    2014-01-01

    The advent of effective combination antiretroviral therapy (ART) in 1996 resulted in fewer patients experiencing clinical events, so that some prognostic analyses of individual cohort studies of human immunodeficiency virus-infected individuals had low statistical power. Because of this, the Antiretroviral Therapy Cohort Collaboration (ART-CC) of HIV cohort studies in Europe and North America was established in 2000, with the aim of studying the prognosis for clinical events in acquired immune deficiency syndrome (AIDS) and the mortality of adult patients treated for HIV-1 infection. In 2002, the ART-CC collected data on more than 12,000 patients in 13 cohorts who had begun combination ART between 1995 and 2001. Subsequent updates took place in 2004, 2006, 2008, and 2010. The ART-CC data base now includes data on more than 70 000 patients participating in 19 cohorts who began treatment before the end of 2009. Data are collected on patient demographics (e.g. sex, age, assumed transmission group, race/ethnicity, geographical origin), HIV biomarkers (e.g. CD4 cell count, plasma viral load of HIV-1), ART regimen, dates and types of AIDS events, and dates and causes of death. In recent years, additional data on co-infections such as hepatitis C; risk factors such as smoking, alcohol and drug use; non-HIV biomarkers such as haemoglobin and liver enzymes; and adherence to ART have been collected whenever available. The data remain the property of the contributing cohorts, whose representatives manage the ART-CC via the steering committee of the Collaboration. External collaboration is welcomed. Details of contacts are given on the ART-CC website (www.art-cohort-collaboration.org). PMID:23599235

  6. Where Do Patients With Cancer in Iowa Receive Radiation Therapy?

    Science.gov (United States)

    Ward, Marcia M.; Ullrich, Fred; Matthews, Kevin; Rushton, Gerard; Tracy, Roger; Goldstein, Michael A.; Bajorin, Dean F.; Kosty, Michael P.; Bruinooge, Suanna S.; Hanley, Amy; Jacobson, Geraldine M.; Lynch, Charles F.

    2014-01-01

    Purpose: Multiple studies have shown survival benefits in patients with cancer treated with radiation therapy, but access to treatment facilities has been found to limit its use. This study was undertaken to examine access issues in Iowa and determine a methodology for conducting a similar national analysis. Patients and Methods: All Iowa residents who received radiation therapy regardless of where they were diagnosed or treated were identified through the Iowa Cancer Registry (ICR). Radiation oncologists were identified through the Iowa Physician Information System (IPIS). Radiation facilities were identified through IPIS and classified using the Commission on Cancer accreditation standard. Results: Between 2004 and 2010, 113,885 invasive cancers in 106,603 patients, 28.5% of whom received radiation treatment, were entered in ICR. Mean and median travel times were 25.8 and 20.1 minutes, respectively, to the nearest facility but 42.4 and 29.1 minutes, respectively, to the patient's chosen treatment facility. Multivariable analysis predicting travel time showed significant relationships for disease site, age, residence location, and facility category. Residents of small and isolated rural towns traveled nearly 3× longer than urban residents to receive radiation therapy, as did patients using certain categories of facilities. Conclusion: Half of Iowa patients could reach their nearest facility in 20 minutes, but instead, they traveled 30 minutes on average to receive treatment. The findings identified certain groups of patients with cancer who chose more distant facilities. However, other groups of patients with cancer, namely those residing in rural areas, had less choice, and some had to travel considerably farther to radiation facilities than urban patients. PMID:24443730

  7. Do Increasing Rates of Loss to Follow-up in Antiretroviral Treatment Programs Imply Deteriorating Patient Retention?

    Science.gov (United States)

    Johnson, Leigh F.; Estill, Janne; Keiser, Olivia; Cornell, Morna; Moolla, Haroon; Schomaker, Michael; Grimsrud, Anna; Davies, Mary-Ann; Boulle, Andrew

    2014-01-01

    In several studies of antiretroviral treatment (ART) programs for persons with human immunodeficiency virus infection, investigators have reported that there has been a higher rate of loss to follow-up (LTFU) among patients initiating ART in recent years than among patients who initiated ART during earlier time periods. This finding is frequently interpreted as reflecting deterioration of patient retention in the face of increasing patient loads. However, in this paper we demonstrate by simulation that transient gaps in follow-up could lead to bias when standard survival analysis techniques are applied. We created a simulated cohort of patients with different dates of ART initiation. Rates of ART interruption, ART resumption, and mortality were assumed to remain constant over time, but when we applied a standard definition of LTFU, the simulated probability of being classified LTFU at a particular ART duration was substantially higher in recently enrolled cohorts. This suggests that much of the apparent trend towards increased LTFU may be attributed to bias caused by transient interruptions in care. Alternative statistical techniques need to be used when analyzing predictors of LTFU—for example, using “prospective” definitions of LTFU in place of “retrospective” definitions. Similar considerations may apply when analyzing predictors of LTFU from treatment programs for other chronic diseases. PMID:25399412

  8. Preliminary investigation of adherence to antiretroviral therapy ...

    African Journals Online (AJOL)

    Treatment of HIV with highly active antiretroviral therapy (HAART) has resulted in declining morbidity and mortality rates from HIV-associated diseases, but concerns regarding access and adherence are growing. To determine the adherence level and the reasons for non-adhering to antiretroviral therapy (ART) among ...

  9. 1028 SURVEY OF HEPATITIS C VIRUS ANTIBODIES IN HIV PATIENT

    African Journals Online (AJOL)

    Peters

    Ya'aba Y1, Mohammed SB1, Uba A2, Ibrahim K1 and Oladosu OP1. 1Department of .... after initiation of antiretroviral therapy and complications in treatment of co-infections. [20]. This study was ... patients receiving care at General Hospital. Suleja. This is with a .... occupation and social behavior by men [13]. There was no ...

  10. Changes in inflammatory and coagulation biomarkers: a randomized comparison of immediate versus deferred antiretroviral therapy in patients with HIV infection

    DEFF Research Database (Denmark)

    Baker, Jason V; Neuhaus, Jacqueline; Duprez, Daniel

    2011-01-01

    Among a subgroup of participants in the Strategies for Management of Antiretroviral Therapy (SMART) Trial that were naïve to antiretroviral therapy (ART) or off ART (6 months or longer) at study entry, risk of AIDS and serious non-AIDS events were increased for participants who deferred ART compa...

  11. Outcomes in a cohort of women who discontinued maternal triple-antiretroviral regimens initially used to prevent mother-to-child transmission during pregnancy and breastfeeding--Kenya, 2003-2009.

    Directory of Open Access Journals (Sweden)

    Timothy D Minniear

    Full Text Available In 2012, the World Health Organization (WHO amended their 2010 guidelines for women receiving limited duration, triple-antiretroviral drug regimens during pregnancy and breastfeeding for prevention of mother-to-child transmission of HIV (tARV-PMTCT (Option B to include the option to continue lifelong combination antiretroviral therapy (cART (Option B+. We evaluated clinical and CD4 outcomes in women who had received antiretrovirals for prevention of mother-to-child transmission and then discontinued antiretrovirals 6-months postpartum.The Kisumu Breastfeeding Study, 2003-2009, was a prospective, non-randomized, open-label clinical trial of tARV-PMTCT in ARV-naïve, Kenyan women. Women received tARV-PMTCT from 34 weeks' gestation until 6-months postpartum when women were instructed to discontinue breastfeeding. Women with CD4 count (CD4 <250cells/mm3 or WHO stage III/IV prior to 6-months postpartum continued cART indefinitely. We estimated the change in CD4 after discontinuing tARV-PMTCT and the adjusted relative risk [aRR] for factors associated with declines in maternal CD4. We compared maternal and infant outcomes following weaning-when tARV-PMTCT discontinued-by maternal ARV status through 24-months postpartum. Compared with women who continued cART, discontinuing antiretrovirals was associated with infant HIV transmission and death (10.1% vs. 2.4%; P = 0.03. Among women who discontinued antiretrovirals, CD4<500 cells/mm3 at either initiation (21.8% vs. 1.5%; P = 0.002; aRR: 9.8; 95%-confidence interval [CI]: 2.4-40.6 or discontinuation (36.9% vs. 8.3%; P<0.0001; aRR: 4.4; 95%-CI: 1.9-5.0 were each associated with increased risk of women requiring cART for their own health within 6 months after discontinuing.Considering the serious health risks to the woman's infant and the brief reprieve from cART gained by stopping, every country should evaluate the need for and feasibility to implement WHO Option B+ for PMTCT. Evaluating CD4 at

  12. Acute gouty arthritis as a manifestation of immune reconstitution inflammatory syndrome after initiation of antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Walter de Araujo Eyer-Silva

    2012-08-01

    Full Text Available Immune reconstitution inflammatory syndrome (IRIS in HIV-infected subjects initiating antiretroviral therapy most commonly involves new or worsening manifestations of previously subclinical or overt infectious diseases. Reports of non-infectious IRIS are much less common but represent important diagnostic and treatment challenges. We report on a 34-year-old HIV-infected male patient with no history of gout who developed acute gouty arthritis in a single joint one month after initiating highly active antiretroviral therapy.

  13. [Management of patients with bronchial asthma received general anesthesia and surgical intervention].

    Science.gov (United States)

    To, Masako; Tajima, Makoto; Ogawa, Cyuhei; Otomo, Mamoru; Suzuki, Naohito; Sano, Yasuyuki

    2002-01-01

    Stimulation to bronchial mucosa is one of the major risk factor of asthma attack. When patients receive surgical intervention and general anesthesia, they are always exposed to stimulation to bronchial mucosa. Prevention method of bronchial asthma attack during surgical intervention is not established yet. We investigated that clinical course of patients with bronchial asthma who received general anesthesia and surgical intervention. Seventy-six patients with bronchial asthma were received general anesthesia and surgical intervention from 1993 to 1998. Twenty-four patients were mild asthmatic patients, 39 were moderate asthmatic patients and 13 were severe asthmatic patients. Preoperative treatment for preventing asthma attack was as follows; Eight patients were given intravenous infusion of aminophylline before operation. Fifty-two patients were given intravenous infusion of aminophylline and hydrocortisone before operation. Three patients were given intravenous infusion of hydrocortisone for consecutive 3 days before operation. Thirteen patients were given no treatment for preventing asthma attack. One patient was suffered from asthma attack during operation. She was given no preventing treatment for asthma attack before operation. Three patients were suffered from asthma attack after operation. No wound dehiscence was observed in all patients. To prevent asthma attack during operation, intravenous infusion of steroid before operation is recommended, when patients with asthma receive general anesthesia and surgical intervention.

  14. Hematological alterations and thymic function in newborns of HIV-infected mothers receiving antiretroviral drugs.

    Science.gov (United States)

    Wongnoi, Rotjanee; Penvieng, Nawaporn; Singboottra, Panthong; Kingkeow, Doungnapa; Oberdorfer, Peninnah; Sirivatanapa, Pannee; Pornprasert, Sakorn

    2013-06-08

    To investigate the effects of antiretroviral (ARV) drugs on hematological parameters and thymic function in HIV-uninfected newborns of HIV-infected mothers. Cross sectional study. Chiang-Mai University Hospital, Chiang-Mai, Thailand. 49 HIV-uninfected and 26 HIV-infected pregnancies. Cord blood samples of newborns from HIV-uninfected and HIV-infected mothers were collected. Hematological parameters were measured using automatic blood cell count. T-cell receptor excision circles (TRECs) levels in cord blood mononuclear cells (CBMCs), CD4+ and CD8+ T-cells were quantified using real-time PCR.. Hemotological parameters and thymic function. Newborn of HIV-infected mother tended to have lower mean levels of hemoglobin than those of HIV-uninfected mother (137 ±22 vs 146 ±17 g/L, P = 0.05). Furthermore, mean of red blood cell (RBC) counts and hematocrit and median of TRECs in CD4+ T-cells in the newborns of the former were significantly lower than those of the latter [3.6 ±0.7 vs 4.8 ±0.6 x 1012 cells/L, P cells) in HIV-uninfected newborns of HIV-infected mothers.

  15. Perceived adherence barriers among patients failing second-line antiretroviral therapy in Khayelitsha, South Africa

    Directory of Open Access Journals (Sweden)

    W Barnett

    2013-11-01

    Full Text Available Background. The recent scale-up of antiretroviral therapy (ART coverage in resource-limited settings has greatly improved access to treatment. However, increasing numbers of patients are failing first- and second-line ART. Objective. To examine factors affecting adherence to second-line ART from the perspective of clinic staff and patients, assessing both individual and structural perceived barriers. Methods. Research was conducted at a large primary care tuberculosis (TB/HIV clinic in Khayelitsha, a peri-urban township in Cape Town, South Africa. Participants were drawn from a Médecins Sans Frontières-run programme to support patients failing second-line ART. A qualitative research approach was used, combining multiple methodologies including key informant interviews with staff (n=11, in-depth interviews with patients (n=10 and a Photovoice workshop (n=11. Responses and photographs were coded by content; data were transformed into variables and analysed accordingly. Results. Staff identified drinking, non-disclosure, not using condoms and pill fatigue as barriers to ART adherence, while patients identified side-effects, not using condoms and a lack of understanding concerning medication timing. With respect to service delivery, staff identified a need for continued counselling and educational support following ART initiation. Patients were concerned about missing medical records and poor staff attitudes in the clinic. Conclusion. These findings identify discrepancies between provider and patient perceptions of barriers to, and facilitators of adherence, as well as of service delivery solutions. This highlights the need for on-going counselling and education following ART initiation, improved quality of counselling, and improved methods to identify and address specific barriers concerning medication adherence.

  16. Risk-factors for non-adherence to antiretroviral therapy Fatores preditivos de não-adesão à terapia antiretroviral

    Directory of Open Access Journals (Sweden)

    Márcia Cristina Fraga Silva

    2009-06-01

    Full Text Available Cross-sectional study analyzed as case-control to identify risk factors for non-adherence to antiretroviral therapy. We studied 412 out-clinics HIV infected subjects of three public hospitals of Recife, Pernambuco. The objective was to examine the association between non-adherence to the antiretroviral therapy and biological, social-behavior and demographics and economic factors, factors related to the disease and/or treatment, factors related to life habits and depression symptoms. Variables significantly associated with non-adherence to antiretroviral therapy were: time elapsed since HIV diagnosis (p = 0.002, daily dose (p = 0.046, use of alcohol (p = 0.030 and past drug use (p = 0.048, and borderline p-values were found for educational level (p = 0.093 and family monthly income (p = 0.08. In the multivariable analysis, the factors that remained in the final model were family monthly income, time period with HIV infection and use of alcohol. No association was observed between non-adherence to antiretroviral therapy and gender, age, sexual orientation, marital status, educational level and place of residence. Based on our results and the local situation we suggest: assessment of social needs; training of partners and/or families on supporting adherence, creation of "adherence groups" to motivate and to reassure patients on the benefits of treatment; counseling and/or psychotherapy for alcohol drinkers.Estudo transversal com análise tipo caso-controle, que avaliou 412 pacientes de hospitais públicos do Recife - PE, com o objetivo de identificar fatores preditivos de não adesão à terapia antiretroviral. Verificou-se associação entre não adesão à terapia antiretroviral e aspectos biológicos, sócio-comportamentais e demográficos, econômicos, relacionados à doença e ao tratamento, aos hábitos de vida e aos distúrbios do humor. Variáveis com associação estatisticamente significante com não adesão na análise univariada foram

  17. Plasma Aluminum Concentrations in Pediatric Patients Receiving Long-Term Parenteral Nutrition.

    Science.gov (United States)

    Courtney-Martin, Glenda; Kosar, Christina; Campbell, Alison; Avitzur, Yaron; Wales, Paul W; Steinberg, Karen; Harrison, Debra; Chambers, Kathryn

    2015-07-01

    Patients receiving long-term parenteral nutrition (PN) are at increased risk of aluminium (Al) toxicity because of bypass of the gastrointestinal tract during PN infusion. Complications of Al toxicity include metabolic bone disease (MBD), Al-associated encephalopathy in adults, and impaired neurological development in preterm infants. Unlike the United States, there are no regulations regarding Al content of large- and small-volume parenterals in Canada. We, therefore, aimed to present our data on plasma Al concentration and Al intake from our cohort of pediatric patients receiving long-term PN. Plasma Al concentration was retrospectively gathered from the patient charts of all 27 patients with intestinal failure (IF) receiving long-term PN at The Hospital for Sick Children, Toronto, Canada, and compared with age- and sex-matched controls recruited for comparison. In addition, Al concentration was measured in PN samples collected from 10 randomly selected patients with IF and used to determine their Al intake. The plasma Al concentration of patients with IF receiving long-term PN was significantly higher than that of control participants (1195 ± 710 vs 142 ± 63 nmol/L; P Parenteral and Enteral Nutrition.

  18. Risk factors for Kaposi's sarcoma in human immunodeficiency virus patients after initiation of antiretroviral therapy: A nested case-control study in Kenya.

    Science.gov (United States)

    Lupia, Rodgers; Wabuyia, Peter B; Otiato, Peter; Fang, Chi-Tai; Tsai, Feng-Jen

    2017-12-01

    This study aimed to evaluate the association between highly active antiretroviral therapy (HAART) adherence and development of Kaposi's sarcoma (KS) in human immunodeficiency virus (HIV)/AIDS patients. We conducted a retrospective nested case-control study of 165 participants (33 cases and 132 controls) receiving HAART care at Maseno Hospital, Kenya, from January 2005 to October 2013. Cases were HIV-positive adults with KS, who were matched with controls in a ratio of 1:4 based on age (±5 years of each case), sex, and KS diagnosis date. Perfect adherence to HAART was assessed on every clinic visit by patients' self-reporting and pill counts. Chi-square tests were performed to compare socioeconomic and clinical statuses between cases and controls. A conditional logistic regression was used to assess the effects of perfect adherence to HAART, the latest CD4 count, education level, distance to health-care facility, initial World Health Organization stage, and number of regular sexual partners on the development of KS. Only 63.6% participants reported perfect adherence, and the control group had a significantly higher percentage of perfect adherence (75.0%) than did cases (18.2%). After adjustment for potential imbalances in the baseline and clinical characteristics, patients with imperfect HAART adherence had 20-times greater risk of developing KS than patients with perfect HAART adherence [hazard ratios: 21.0, 95% confidence interval: 4.2-105.1]. Patients with low latest CD4 count (≤350 cells/mm 3 ) had a seven-times greater risk of developing KS than did their counterparts (HRs: 7.1, 95% CI: 1.4-36.2). Imperfect HAART adherence and low latest CD4 count are significantly associated with KS development. Copyright © 2015. Published by Elsevier B.V.

  19. Cervical Shedding of HIV-1 RNA Among Women With Low Levels of Viremia While Receiving Highly Active Antiretroviral Therapy

    Science.gov (United States)

    Neely, Michael N.; Benning, Lorie; Xu, Jiaao; Strickler, Howard D.; Greenblatt, Ruth M.; Minkoff, Howard; Young, Mary; Bremer, James; Levine, Alexandra M.; Kovacs, Andrea

    2011-01-01

    Background Among women with low o r undetectable quantities of HIV-1 RNA in plasma, factors associated with genital HIV-1 RNA shedding, including choice of treatment regimen, are poorly characterized. Methods We measured HIV-1 RNA in cervical swab specimens obtained from participants in the Women’s Interagency HIV Study who had concurrent plasma viral RNA levels <500 copies/mL, and we assessed factors associated with genital HIV shedding. The study was powered to determine the relative effects of antiretroviral protease inhibitors (PIs) versus nonnucleoside reverse transcriptase inhibitors (NNRTIs) on viral RNA shedding. Results Overall, 44 (15%) of 290 women had detectable HIV-1 RNA in cervical specimens. In the final multivariate model, shedding was independently associated with NNRTI (vs. PI) use (odds ratio [OR], 95% confidence interval [CI]: 2.24, 1.13 to 4.45) and illicit drug use (OR, 95% CI: 2.41, 0.96 to 5.69). Conclusions This is the largest study to define risks for genital HIV-1 RNA shedding in women with low/undetectable plasma virus. Shedding in this population was common, and NNRTI-based highly active antiretroviral therapy (HAART) (vs. PI-based HAART) was associated with genital HIV shedding. Further study is required to determine the impact of these findings on transmission of HIV from mother to child or to sexual partners. PMID:17106279

  20. Cost-Effectiveness of Antiretroviral Therapy for Multidrug-Resistant HIV: Past, Present, and Future

    Directory of Open Access Journals (Sweden)

    Marianne Harris

    2012-01-01

    Full Text Available In the early years of the highly active antiretroviral therapy (HAART era, HIV with resistance to two or more agents in different antiretroviral classes posed a significant clinical challenge. Multidrug-resistant (MDR HIV was an important cause of treatment failure, morbidity, and mortality. Treatment options at the time were limited; multiple drug regimens with or without enfuvirtide were used with some success but proved to be difficult to sustain for reasons of tolerability, toxicity, and cost. Starting in 2006, data began to emerge supporting the use of new drugs from the original antiretroviral classes (tipranavir, darunavir, and etravirine and drugs from new classes (raltegravir and maraviroc for the treatment of MDR HIV. Their availability has enabled patients with MDR HIV to achieve full and durable viral suppression with more compact and cost-effective regimens including at least two and often three fully active agents. The emergence of drug-resistant HIV is expected to continue to become less frequent in the future, driven by improvements in the convenience, tolerability, efficacy, and durability of first-line HAART regimens. To continue this trend, the optimal rollout of HAART in both rich and resource-limited settings will require careful planning and strategic use of antiretroviral drugs and monitoring technologies.

  1. Effects of highly active antiretroviral therapy on the survival of HIV ...

    African Journals Online (AJOL)

    Recent improvements in access to Anti-Retroviral Therapy (ART) have radically reduced hospitalizations and deaths associated with HIV infection in both developed countries and sub-Saharan Africa. Not much is known about survival of patients on ART in slums. The objective of this study was to identify factors associated ...

  2. Iodine Supplementation for Pediatric Patients Receiving Long-Term Parenteral Nutrition.

    Science.gov (United States)

    Santoro, Jonathan D; Nespor, Colleen; Poole, Robert L; Kerner, John A

    2016-04-01

    Patients dependent on parenteral nutrition (PN) are among a group at risk of developing iodine deficiency. Supplementation with iodine in this population has been debated in a number of studies, resulting in variable clinical practices. The Committee on Clinical Practice Issues of the American Society for Clinical Nutrition recommends a dose of 1 mcg/kg/d of parenteral iodine for patients receiving PN. At our institution, PN trace elements do not include iodine, although this is not the case internationally. Our study sought to assess iodine levels and thyroid function in a cohort of PN-dependent pediatric patients. A retrospective analysis studied 32 pediatric patients with a variety of medical diagnoses who received PN as a primary means of nutrition for 6 months or longer. Patients received variable proportions of their total caloric intake as PN, which ranged from 14%-100%. Iodine and thyroid function levels were obtained by serum sampling. No patient in our cohort of 32 demonstrated thyroid dysfunction or developed iodine deficiency. The length of time on PN and the percentage of total nutrition intake as PN were not associated with iodine levels (P Parenteral and Enteral Nutrition.

  3. Concurrent chemoradiotherapy with 5-fluorouracil and mitomycin C for anal carcinoma: Are there differences between HIV-positive and HIV-negative patients in the era of highly active antiretroviral therapy?

    International Nuclear Information System (INIS)

    Fraunholz, Ingeborg; Rabeneck, Daniela; Gerstein, Johanna; Jaeck, Katharina; Haberl, Annette; Weiss, Christian; Roedel, Claus

    2011-01-01

    Purpose: To report treatment compliance, toxicity and clinical outcome of chemoradiotherapy (CRT) for anal carcinoma in HIV-negative vs. HIV-positive patients treated with highly active antiretroviral therapy. Material and methods: Between 1997 and 2008, 25 HIV-positive and 45 HIV-negative patients received CRT (50.4 Gy at 1.8 Gy/fraction plus 5.4-10.8 Gy boost; 5-fluorouracil, 1000 mg/m 2 , Days 1-4 and 29-32, mitomycin C, 10 mg/m 2 , Days 1 and 29). Median follow-up was 51 (range, 3-235) months. Results: HIV-positive patients were significantly younger (mean age, 47 vs. 57 years, p < 0.001) and predominantly male (92% vs. 29%, p < 0.001). CRT could be completed in all patients with a reduction of chemotherapy and/or RT-interruption in 28% and 8%, respectively, in HIV-positive patients, and in 9% and 11%, respectively, in HIV-negative patients. Acute Grade 3/4-toxicity occurred in 44% vs. 49% (p = 0.79). Initial complete response (84% vs. 93%, p = 0.41), 5-year rates of local control (65% vs. 78%, p = 0.44), cancer-specific (78% vs. 90%, p = 0.17) and overall survival (71% vs. 77%, p = 0.76) were not significantly different. Conclusion: HIV-positive patients with anal cancer can be treated with standard CRT, with the same tolerability and toxicity as HIV-negative patients. Long-term local control and survival rates are not significantly different between these groups.

  4. The Effect of Antiretroviral Combination Treatment on Epstein-Barr Virus (EBV) Genome Load in HIV-Infected Patients

    Science.gov (United States)

    Friis, Anna M. C.; Gyllensten, Katarina; Aleman, Anna; Ernberg, Ingemar; Åkerlund, Börje

    2010-01-01

    We evaluated the effect of combination anti-retroviral treatment (cART) on the host control of EBV infection in moderately immunosuppressed HIV-1 patients. Twenty HIV-1 infected individuals were followed for five years with repeated measurements of EBV DNA load in peripheral blood lymphocytes in relation to HIV-RNA titers and CD4+ cell counts. Individuals with optimal response, i.e. durable non-detectable HIV-RNA, showed a decline of EBV load to the level of healthy controls. Individuals with non-optimal HIV-1 control did not restore their EBV control. Long-lasting suppression of HIV-replication after early initiation of cART is a prerequisite for re-establishing the immune control of EBV. PMID:21994658

  5. The Effect of Antiretroviral Combination Treatment on Epstein-Barr Virus (EBV Genome Load in HIV-Infected Patients

    Directory of Open Access Journals (Sweden)

    Anna M. C. Friis

    2010-03-01

    Full Text Available We evaluated the effect of combination anti-retroviral treatment (cART on the host control of EBV infection in moderately immunosuppressed HIV-1 patients. Twenty HIV-1 infected individuals were followed for five years with repeated measurements of EBV DNA load in peripheral blood lymphocytes in relation to HIV-RNA titers and CD4+ cell counts. Individuals with optimal response, i.e. durable non-detectable HIV-RNA, showed a decline of EBV load to the level of healthy controls. Individuals with non-optimal HIV-1 control did not restore their EBV control. Long-lasting suppression of HIV-replication after early initiation of cART is a prerequisite for re-establishing the immune control of EBV.

  6. The Views Of Cancer Patients On Receiving Bad News

    Directory of Open Access Journals (Sweden)

    Hatice Bostanoglu Fesci

    2011-06-01

    Full Text Available AIM: This study was performed in a descriptive matter to determine the views of inpatients at an oncology state hospital on receiving bad news. METHOD: The study sample consisted of 237 inpatients (155 females, 82 males at an oncology state hospital between October and November 2008 who were determined using the random sampling method and accepted participating in the study. The data collection tool used was a survey form that consisted of 24 questions related to the sociodemographic features and views on receiving bad news. RESULTS: The mean age of the study subjects was 53.1±13.9 (min.=18, max.=83. The patients were undergoing the treatment process in 84% and the diagnostic process in 16%. The bad news had been given by the physician in 87.8% and while in the physician's room in 74.8%. The patients had been told while receiving the bad news that 'there is a mass/problem/lesion/tumor and you will undergo surgery' in 47.7% while 24.9% had been told that they had cancer directly. The patients stated that they froze, fainted, were shocked, felt their life was shattered and experienced emotions such as sadness, fear, hopelessness, sorrow, disappointment, desperation, etc. at a rate of 93.7%. We found that 58.2% of the patients had not been given an opportunity to express their emotions when they received the bad news, 67.4% preferred to have a relative with them at the time, 40.9% felt that the bad news should be given in a special environment, 30% wanted the bad news to be given as soon as the diagnosis was known while 36.7% preferred being told everything about the disease when receiving the bad news CONCLUSION: Taking into account the information content, family participation, and the individual preferences of the patients regarding time and place when giving bad news and encouraging them to ask questions and express themselves may make it easier for the patients to cope with bad news. [TAF Prev Med Bull 2011; 10(3.000: 319-326

  7. Factors predicting hyperkalemia in patients with cirrhosis receiving spironolactone

    International Nuclear Information System (INIS)

    Abbas, Z.; Mumtaz, K.; Salam, A.; Jafri, W.

    2003-01-01

    Objective: To evaluate the factors leading to hyperkalemia in patients with cirrhosis receiving spironolactone. Results: Patients with hyperkalemia (K>5 mmol/l) had higher blood urea nitrogen, serum creatinine and bilirubin levels (p=0.004, 0.001 and 0.044 respectively). Their serum sodium and albumin levels were lower (p=0.000 and 0.017 respectively). They had advanced cirrhosis with high Pugh score (p=0.003). These patients were on higher dose of spironolactone (p=0.001). Multivariate analysis showed that dose of spironolactone > 100 mg/day, serum creatinine >1.3 mg/dl, persistence of ascites and edema, and female gender were important predictors of development of hyperkalemia. Conclusion: Patients with cirrhosis receiving high dose of the diuretic, having edema, ascites and high serum creatinine are at the greater risk of developing hyperkalemia during spironolactone therapy. (author)

  8. Human resources needs for universal access to antiretroviral therapy in South Africa: a time and motion study

    NARCIS (Netherlands)

    Hontelez, J.A.C.; Newell, M.L.; Bland, R.M.; Munnelly, K.; Lessells, R.J.; Barnighausen, T.

    2012-01-01

    ABSTRACT: BACKGROUND: Although access to life-saving treatment for patients infected with HIV patients in South Africa has improved substantially since 2004, treating all eligible patients (universal access) remains elusive. As the prices of antiretroviral drugs have dropped over the past years,

  9. Regressão de psoríase em paciente HIV-positivo após terapia anti-retroviral Regression of psoriasis in HIV patient after antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Maria de Fátima Amorin Ruiz

    2003-12-01

    Full Text Available A síndrome da imunodeficiência adquirida foi reconhecida pela primeira vez como nova doença em 1981 devido à associação atípica de sarcoma de Kaposi e pneumonia por Pneumocystis carinii em homens. A pele é sede freqüente de doenças conseqüentes a essa infecção. A psoríase é dermatose crônica que afeta proporção que varia de 1,3 a 5% dos pacientes infectados com HIV. Portadores de psoríase que apresentem formas clínicas exacerbadas e dificuldade de resposta terapêutica devem ser investigados para possível infecção pelo HIV. É relatado caso de paciente do sexo masculino, de 44 anos, que iniciou com lesões eritêmato-escamosas no couro cabeludo, nos cotovelos, joelhos, palma das mãos, planta dos pés, além de comprometimento ungueal, após infecção pelo HIV. Confirmado o diagnóstico de psoríase e introduzida a terapia anti-retroviral, houve melhora significativa das lesões.Immunodeficiency syndrome was first described as a new disease in 1981 because an unusual association of Kaposi's Sarcoma and Pneumocystis carinii pneumonia in men. The skin is a frequent site of diseases due to this infection. Psoriasis is a chronic dermatitis that affects 1.3-5% of HIV-positive patients. The case is described of a 44-year-old man with onset of erythematous scaly lesions in scalp, elbows, knees, hands, feet and nails following HIV infection. After diagnosis of psoriasis was confirmed and antiretroviral therapy instigated, he presented improvement of the psoriasis lesions.

  10. Long-term exposure to combination antiretroviral therapy and risk of death from specific causes: no evidence for any previously unidentified increased risk due to antiretroviral therapy

    DEFF Research Database (Denmark)

    Kowalska, Justyna D; Reekie, Joanne; Mocroft, Amanda

    2012-01-01

    were followed from baseline, which was defined as the time of starting cART or enrolment into EuroSIDA whichever occurred later, until death or six months after last follow-up visit. Incidence rates (IR) of death were calculated per 1000 person-years of follow-up (PYFU) and stratified by time...... of exposure to cART (=3 antiretrovirals): 8 years. Duration of cART exposure was the cumulative time actually receiving cART. Poisson regression models were fitted for each cause of death separately. RESULTS:: 1297 patients died during 70613 PYFU (IR 18.3 per 1000 PYFU, 95%CI: 17.4-19.4), 413 due to AIDS (5.......85, 95%CI: 5.28-6.41) and 884 due to non-AIDS-related cause (12.5, 95%CI: 11.7-13.3). After adjustment for confounding variables, including baseline CD4 cell count and HIV RNA, there was a significant decrease in the rate of all-cause and AIDS-related death between 2-3.99 years and longer exposure time...

  11. Impact of Hepatitis C Virus Coinfection on Response to Highly Active Antiretroviral Therapy and Outcome in HIV-Infected Individuals: A Nationwide Cohort Study

    DEFF Research Database (Denmark)

    Weis, Nina Margrethe; Lindhardt, Bjarne Ø.; Kronborg, Gitte

    2006-01-01

    BACKGROUND: Coinfection with hepatitis C virus (HCV) in human immunodeficiency virus (HIV) type 1-infected patients may decrease the effectiveness of highly active antiretroviral therapy. We determined the impact of HCV infection on response to highly active antiretroviral therapy and outcome among...

  12. Impact of hepatitis C virus coinfection on response to highly active antiretroviral therapy and outcome in HIV-infected individuals: a nationwide cohort study

    DEFF Research Database (Denmark)

    Weis, Nina Margrethe; Lindhardt, Bjarne Ø.; Kronborg, Gitte

    2006-01-01

    BACKGROUND: Coinfection with hepatitis C virus (HCV) in human immunodeficiency virus (HIV) type 1-infected patients may decrease the effectiveness of highly active antiretroviral therapy. We determined the impact of HCV infection on response to highly active antiretroviral therapy and outcome among...

  13. An Evaluation of Hepatotoxicity in Breast Cancer Patients Receiving ...

    African Journals Online (AJOL)

    hanumantp

    investigation was a prospective study that was conducted in cancer patients receiving Inj. Doxorubicin .... patients. Pre-Chem o. I - Cycle. II - Cycle III - Cycle. IV - Cycle. 0. 1. 2. 3. 4 .... vitamin E, vitamin C, vitamin A, antioxidant components.

  14. Combined antiretroviral and anti- tuberculosis drug resistance ...

    African Journals Online (AJOL)

    these epidemics, many challenges remain.[3] Antiretroviral and anti-TB drug resistance pose considerable threats to the control of these epidemics.[4,5]. The breakdown in HIV/TB control within prisons is another emerging threat.[6,7] We describe one of the first reports of combined antiretroviral and anti-TB drug resistance ...

  15. Assessing Selenium, Manganese, and Iodine Status in Pediatric Patients Receiving Parenteral Nutrition.

    Science.gov (United States)

    Johnsen, Jacob Clarke; Reese, Susan Anne; Mackay, Mark; Anderson, Collin R; Jackson, Daniel; Paul, Irasema Libertad

    2017-08-01

    Pediatric patients who are receiving parenteral nutrition (PN) unsupplemented with trace minerals can become deficient. Due to shortages in trace mineral products and the 2004 American Society for Parenteral and Enteral Nutrition report stating that individualized trace element supplementation may be warranted, a review was conducted concerning the trace minerals selenium (Se), manganese (Mn), and iodine (I). A retrospective review of pediatric patients receiving PN that contained Se and Mn was conducted to determine if a difference existed between them and patients receiving PN without Se and Mn. Statistical analysis was done to assess a difference between trace mineral levels and the time to deficiency between supplemented and unsupplemented patients. Unsupplemented I patients had urine I levels assessed to determine deficiencies in patients receiving PN. Plasma Se levels were measured at a mean of 20 days for supplemented patients (n = 131) and 19 days for nonsupplemented patients (n = 57) with no difference between groups ( P = .2973). Plasma Mn levels were measured at a mean of 28 days, showing no statistical difference ( P = .721). Of the 177 nonsupplemented I patients, 74% demonstrated I deficiencies without supplementation. Time to the development of a Se, Mn, or I deficiency is important to guide supplementation of exclusive PN in children when trace mineral products are short in supply. Our retrospective experience supports assessment of the trace minerals Se at 21 days and Mn at 30 days. It also suggests that some pediatric patients receiving PN are deficient in I.

  16. HIV-1 drug resistance genotyping from antiretroviral therapy (ART naïve and first-line treatment failures in Djiboutian patients

    Directory of Open Access Journals (Sweden)

    Elmi Abar Aden

    2012-10-01

    Full Text Available Abstract In this study we report the prevalence of antiretroviral drug resistant HIV-1 genotypes of virus isolated from Djiboutian patients who failed first-line antiretroviral therapy (ART and from ART naïve patients. Patients and methods A total of 35 blood samples from 16 patients who showed first-line ART failure (>1000 viral genome copies/ml and 19 ART-naïve patients were collected in Djibouti from October 2009 to December 2009. Both the protease (PR and reverse transcriptase (RT genes were amplified and sequenced using National Agency for AIDS Research (ANRS protocols. The Stanford HIV database algorithm was used for interpretation of resistance data and genotyping. Results Among the 16 patients with first-line ART failure, nine (56.2% showed reverse transcriptase inhibitor-resistant HIV-1 strains: two (12.5% were resistant to nucleoside (NRTI, one (6.25% to non-nucleoside (NNRTI reverse transcriptase inhibitors, and six (37.5% to both. Analysis of the DNA sequencing data indicated that the most common mutations conferring drug resistance were M184V (38% for NRTI and K103N (25% for NNRTI. Only NRTI primary mutations K101Q, K103N and the PI minor mutation L10V were found in ART naïve individuals. No protease inhibitor resistant strains were detected. In our study, we found no detectable resistance in ∼ 44% of all patients who experienced therapeutic failure which was explained by low compliance, co-infection with tuberculosis and malnutrition. Genotyping revealed that 65.7% of samples were infected with subtype C, 20% with CRF02_AG, 8.5% with B, 2.9% with CRF02_AG/C and 2.9% with K/C. Conclusion The results of this first study about drug resistance mutations in first-line ART failures show the importance of performing drug resistance mutation test which guides the choice of a second-line regimen. This will improve the management of HIV-infected Djiboutian patients. Virtual slides The virtual slide(s for this article can be found

  17. Impact of combination antiretroviral therapy initiation on adherence to antituberculosis treatment

    Directory of Open Access Journals (Sweden)

    Marlene Knight

    2015-10-01

    Full Text Available Background: Healthcare workers are often reluctant to start combination antiretroviral therapy (ART in patients receiving tuberculosis (TB treatment because of the fear of high pill burden, immune reconstitution inflammatory syndrome, and side-effects. Object: To quantify changes in adherence to tuberculosis treatment following ART initiation. Design: A prospective observational cohort study of ART-naïve individuals with baseline CD4 count between 50 cells/mm3 and 350 cells/mm3 at start of TB treatment at a primary care clinic in Johannesburg, South Africa. Adherence to TB treatment was measured by pill count,self-report, and electronic Medication Event Monitoring System (eMEMS before and after initiation of ART. Results: ART tended to negatively affect adherence to TB treatment, with an 8% – 10% decrease in the proportion of patients adherent according to pill count and an 18% – 22% decrease in the proportion of patients adherent according to eMEMS in the first month following ART initiation, independent of the cut-off used to define adherence (90%, 95% or 100%. Reasons for non-adherence were multi factorial, and employment was the only predictor for optimal adherence (adjusted odds ratio 4.11, 95% confidence interval 1.06–16.0. Conclusion: Adherence support in the period immediately following ART initiation could optimise treatment outcomes for people living with TB and HIV.

  18. Vitamin E concentrations in adults with HIV/AIDS on highly active antiretroviral therapy.

    Science.gov (United States)

    Itinoseki Kaio, Daniella J Itinoseki; Rondó, Patricia Helen C; Luzia, Liania Alves; Souza, José Maria P; Firmino, Aline Vale; Santos, Sigrid Sousa

    2014-09-15

    HIV/AIDS patients are probably more predisposed to vitamin E deficiency, considering that they are more exposed to oxidative stress. Additionally, there are an extensive number of drugs in the highly active antiretroviral therapy (HAART) regimens that may interfere with vitamin E concentrations. The objective of this study was to compare serum concentrations of alpha-tocopherol in 182 HIV/AIDS patients receiving different HAART regimens. The patients were divided into three groups according to regimen: nucleoside analog reverse-transcriptase inhibitors (NRTIs) + non-nucleoside analog reverse-transcriptase inhibitors (NNRTIs); NRTIs + protease inhibitors + ritonavir; NRTIs + other classes. Alpha-tocopherol was assessed by high-performance liquid chromatography. Multiple linear regression analysis was used to evaluate the effects of HAART regimen, time of use, and compliance with the regimen on alpha-tocopherol concentrations. Alpha-tocopherol concentrations were on average 4.12 μmol/L lower for the NRTIs + other classes regimen when compared to the NRTIs + NNRTIs regimen (p = 0.037). A positive association (p < 0.001) was observed between alpha-tocopherol and cholesterol concentrations, a finding due, in part, to the relationship between liposoluble vitamins and lipid profile. This study demonstrated differences in alpha-tocopherol concentrations between patients using different HAART regimens, especially regimens involving the use of new drugs. Long-term prospective cohort studies are needed to monitor vitamin E status in HIV/AIDS patients since the beginning of treatment.

  19. HIV drug resistance early warning indicators in cohorts of individuals starting antiretroviral therapy between 2004 and 2009: World Health Organization global report from 50 countries.

    Science.gov (United States)

    Bennett, Diane E; Jordan, Michael R; Bertagnolio, Silvia; Hong, Steven Y; Ravasi, Giovanni; McMahon, James H; Saadani, Ahmed; Kelley, Karen F

    2012-05-01

    The World Health Organization developed a set of human immunodeficiency virus drug resistance (HIVDR) early warning indicators (EWIs) to assess antiretroviral therapy clinic and program factors associated with HIVDR. EWIs are monitored by abstracting data routinely recorded in clinical records, and the results enable clinics and program managers to identify problems that should be addressed to minimize preventable emergence of HIVDR in clinic populations. As of June 2011, 50 countries monitored EWIs, covering 131 686 patients initiating antiretroviral treatment between 2004 and 2009 at 2107 clinics. HIVDR prevention is associated with patient care (appropriate prescribing and patient monitoring), patient behavior (adherence), and clinic/program management efforts to reduce treatment interruptions (follow up, retention on first-line ART, procurement and supply management of antiretroviral drugs). EWIs measure these factors and the results have been used to optimize patient and population treatment outcomes.

  20. Platelet count kinetics following interruption of antiretroviral treatment

    DEFF Research Database (Denmark)

    Zetterberg, Eva; Neuhaus, Jacqueline; Baker, Jason V

    2013-01-01

    To investigate the mechanisms of platelet kinetics in the Strategies for Management of Antiretroviral Therapy (SMART) study that demonstrated excess mortality with CD4 guided episodic antiretroviral therapy (ART) drug conservation compared with continuous treatment viral suppression. Follow...

  1. Clinic Attendance for Medication Refills and Medication Adherence amongst an Antiretroviral Treatment Cohort in Uganda: A Prospective Study

    Directory of Open Access Journals (Sweden)

    Setor Kunutsor

    2010-01-01

    Full Text Available Background. Regular clinic attendance for antiretroviral (ARV drug refills is important for successful clinical outcomes in HIV management. Methods. Clinic attendance for ARV drug refills and medication adherence using a clinic-based pill count in 392 adult patients receiving antiretroviral therapy (ART in a district hospital in Uganda were prospectively monitored over a 28-week period. Results. Of the 2267 total scheduled clinic visits, 40 (1.8% were missed visits. Among the 392 clients, 361 (92% attended all appointments for their refills (regular attendance. Clinic attendance for refills was statistically significantly associated with medication adherence with regular attendant clients having about fourfold greater odds of achieving optimal (≥95% medication adherence [odds ratio (OR=3.89, 95% CI: 1.48 to 10.25, exact P=.013]. In multivariate analysis, clients in age category 35 years and below were less likely to achieve regular clinic attendance. Conclusion. Monitoring of clinic attendance may be an objective and effective measure and could be a useful adjunct to an adherence measure such as pill counting in resource-constrained settings. Where human resource constraints do not allow pill counts or other time-consuming measures, then monitoring clinic attendance and acting on missed appointments may be an effective proxy measure.

  2. Adherence to anti-retroviral drugs in pregnant and lactating HIV ...

    African Journals Online (AJOL)

    Background: Anti-retroviral drugs reduce morbidity and mortality due to HIV and prevent transmission from mother to child. But compliance on anti-retroviral treatment is an essential element for the success of therapeutic goals. Objective: To assess the level of compliance of anti-retroviral treatment in pregnant and lactating ...

  3. Co-financing for viral load monitoring during the course of antiretroviral therapy among patients with HIV/AIDS in Vietnam: A contingent valuation survey.

    Science.gov (United States)

    Nguyen, Quyen Le Thi; Nguyen, Long Hoang; Tran, Bach Xuan; Phan, Huong Thi Thu; Le, Huong Thi; Nguyen, Hinh Duc; Tran, Tho Dinh; Do, Cuong Duy; Nguyen, Cuong Manh; Thuc, Vu Thi Minh; Latkin, Carl; Zhang, Melvyn W B; Ho, Roger C M

    2017-01-01

    Viral load testing is considered the gold standard for monitoring HIV treatment; however, given its high cost, some patients cannot afford viral load testing if this testing is not subsidized. Since foreign aid for HIV/AIDS in Vietnam is rapidly decreasing, we sought to assess willingness to pay (WTP) for viral load and CD4 cell count tests among HIV-positive patients, and identified factors that might inform future co-payment schemes. A multi-site cross-sectional survey was conducted with 1133 HIV-positive patients on antiretroviral therapy (ART) in Hanoi and Nam Dinh. Patients' health insurance coverage, quality of life, and history of illicit drug use were assessed. A contingent valuation approach was employed to measure patients' WTP for CD4 cell count and viral load testing. HIV-positive patients receiving ART at provincial sites reported more difficulty obtaining health insurance (HI) and had the overall the poorest quality of life. Most patients (90.9%) were willing to pay for CD4 cell count testing; here, the mean WTP was valued at US$8.2 (95%CI = 7.6-8.8 US$) per test. Most patients (87.3%) were also willing to pay for viral load testing; here, mean WTP was valued at US$18.6 (95%CI = 16.3-20.9 US$) per test. High income, high education level, and hospitalization were positively associated with WTP, while co-morbidity with psychiatric symptoms and trouble paying for health insurance were both negatively related to WTP. These findings raise concerns that HIV-positive patients in Vietnam might have low WTP for CD4 cell count and viral load testing. This means that without foreign financial subsidies, many of these patients would likely go without these important tests. Treating psychiatric co-morbidities, promoting healthcare services utilization, and removing barriers to accessing health insurance may increase WTP for monitoring of HIV/AIDS treatment among HIV+-positive Vietnamese patients.

  4. CROI 2016: Advances in Antiretroviral Therapy.

    Science.gov (United States)

    Taylor, Barbara S; Olender, Susan A; Tieu, Hong-Van; Wilkin, Timothy J

    2016-01-01

    The 2016 Conference on Retroviruses and Opportunistic Infections highlighted exciting advances in antiretroviral therapy, including important data on investigational antiretroviral drugs and clinical trials. Clinical trials demonstrated benefits from a long-acting injectable coformulation given as maintenance therapy, examined intravenous and subcutaneous administration of a monoclonal antibody directed at the CD4 binding site of HIV-1, and provided novel data on tenofovir alafenamide. Several studies focused on the role of HIV drug resistance, including the significance of minority variants, transmitted drug resistance, use of resistance testing, and drug class-related resistance. Novel data on the HIV care continuum in low- and middle-income settings concentrated on differentiated HIV care delivery models and outcomes. Data on progress toward reaching World Health Organization 90-90-90 targets as well as outcomes related to expedited initiation of HIV treatment and adherence strategies were presented. Results from a trial in Malawi showed reduced rates of mother-to-child transmission among HIV-infected women who initiated antiretroviral therapy prior to pregnancy, and several studies highlighted the effect of antiretroviral therapy in pediatric populations. A special session was dedicated to the findings of studies of Ebola virus disease and treatment during the outbreak in West Africa.

  5. Frequency and Predictors for Late Start of Antiretroviral Therapy in Primary Care Clinics, Kampala, Uganda

    NARCIS (Netherlands)

    Sendagire, Ibrahim; Cobelens, Frank; Kambugu, Andrew; Konde-Lule, Joseph; Schim van der Loeff, Maarten

    2012-01-01

    Background: Access to antiretroviral treatment (ART) has improved greatly in many parts of the world, including Uganda, yet, many patients delay to start ART even when registered within the HIV services. We assessed, in a routine ambulatory care setting, what proportion of patients start ART late

  6. Reasons and predictors for antiretroviral therapy change among HIV-infected adults at South West Ethiopia.

    Science.gov (United States)

    Mekonnen, Endalkachew; Workicho, Abdulhalik; Hussein, Nezif; Feyera, Teka

    2018-06-05

    This retrospective cohort study is aimed to assess reasons and predictors of regimen change from initial highly active antiretroviral therapy among 1533 Human Immunodeficiency virus-infected adult patients at the Jimma University Tertiary Hospital. One in two (47.7%) adults changed their antiretroviral therapy regimen. Patients who were above the primary level of education [Hazard ratio (HR) 1.241 (95% CI 1.070-1.440)] and with human immunodeficiency virus/tuberculosis co-infection [HR 1.405 (95% CI 1.156-1.708)] had the higher risk of regimen change than their comparator. Individuals on Efavirenz [HR 0.675 (95% CI 0.553-0.825)] and non-stavudine [HR 0.494 (95% CI 0.406-0.601)] based regimens had lower risk of regimen change.

  7. Evolution of HVR-1 quasispecies after 1-year treatment in HIV/HCV-coinfected patients according to the pattern of response to highly active antiretroviral therapy.

    Science.gov (United States)

    Solmone, Mariacarmela; Girardi, Enrico; Lalle, Eleonora; Abbate, Isabella; D'Arminio Monforte, Antonella; Cozzi-Lepri, Alessandro; Alessandrini, Anna; Piscopo, Rita; Ebo, Francesca; Cosco, Lucio; Antonucci, Giorgio; Ippolito, Giuseppe; Capobianchi, Maria R

    2006-01-01

    Hepatitis C virus (HCV) variability is mainly attributed to the ability of the virus to respond to host immune pressure, acting as a driving force for the evolution of quasispecies. This study was aimed at studying the changes in HVR-1 heterogeneity and the evolution of HCV quasispecies in HIV/HCV-coinfected patients according to the pattern of response to highly active antiretroviral therapy (HAART). Sixteen HIV/HCV-coinfected patients harbouring HCV genotype 1 and who had been on HAART for at least 1 year, 8 showing increasing CD4+ T-cell counts (immunological responders) and 8 showing a stable or decreasing CD4+ T-cell counts (immunological nonresponders), were selected from a prospective cohort study. After 1 year of HAART, 11 patients showed HIV viral load HVR-1 region of HCV. Nonsynonymous/synonymous substitutions ratio (Ka/Ks), aminoacidic complexity (normalized Shannon entropy) and diversity (p-distance), were considered as parameters of quasispecies heterogeneity. After 1 year of HAART, heterogeneity of HVR-1 quasispecies significantly decreased in virological non-responders, whereas the heterogeneity tended to increase in virological responders. The differences in the evolution were less stringent, when considering immunological response. On the other hand, profound qualitative modifications of HVR-1 quasispecies were observed only in patients with both immunological and virological HAART response. On the whole, these findings suggest that, in patients undergoing HAART, the extent of HCV variability and the evolution of HVR-1 quasispecies is influenced by the pattern of response to antiretroviral therapy.

  8. Guidelines for using antiretroviral agents among HIV-infected adults and adolescents. Recommendations of the Panel on Clinical Practices for Treatment of HIV.

    Science.gov (United States)

    Dybul, Mark; Fauci, Anthony S; Bartlett, John G; Kaplan, Jonathan E; Pau, Alice K

    2002-05-17

    The availability of an increasing number of antiretroviral agents and the rapid evolution of new information has introduced substantial complexity into treatment regimens for persons infected with human immunodeficiency virus (HIV). In 1996, the Department of Health and Human Services and the Henry J. Kaiser Family Foundation convened the Panel on Clinical Practices for the Treatment of HIV to develop guidelines for clinical management of HIV-infected adults and adolescents (CDC. Report of the NIH Panel To Define Principles of Therapy of HIV Infection and Guidelines for the use of antiretroviral agents in HIV-infected adults and adolescents. MMWR 1998;47[RR-5]:1-41). This report, which updates the 1998 guidelines, addresses 1) using testing for plasma HIV ribonucleic acid levels (i.e., viral load) and CD4+ T cell count; 2) using testing for antiretroviral drug resistance; 3) considerations for when to initiate therapy; 4) adherence to antiretroviral therapy; 5) considerations for therapy among patients with advanced disease; 6) therapy-related adverse events; 7) interruption of therapy; 8) considerations for changing therapy and available therapeutic options; 9) treatment for acute HIV infection; 10) considerations for antiretroviral therapy among adolescents; 11) considerations for antiretroviral therapy among pregnant women; and 12) concerns related to transmission of HIV to others. Antiretroviral regimens are complex, have serious side effects, pose difficulty with adherence, and carry serious potential consequences from the development of viral resistance because of nonadherence to the drug regimen or suboptimal levels of antiretroviral agents. Patient education and involvement in therapeutic decisions is critical. Treatment should usually be offered to all patients with symptoms ascribed to HIV infection. Recommendations for offering antiretroviral therapy among asymptomatic patients require analysis of real and potential risks and benefits. Treatment should

  9. Patient and regimen characteristics associated with self-reported nonadherence to antiretroviral therapy.

    Directory of Open Access Journals (Sweden)

    Patrick S Sullivan

    Full Text Available BACKGROUND: Nonadherence to antiretroviral therapy (ARVT is an important behavioral determinant of the success of ARVT. Nonadherence may lead to virological failure, and increases the risk of development of drug resistance. Understanding the prevalence of nonadherence and associated factors is important to inform secondary HIV prevention efforts. METHODOLOGY/PRINCIPAL FINDINGS: We used data from a cross-sectional interview study of persons with HIV conducted in 18 U.S. states from 2000-2004. We calculated the proportion of nonadherent respondents (took or=4 medications; living in a shelter or on the street; and feeling "blue" >or=14 of the past 30 days. We found weaker associations with having both male-male sex and injection drug use risks for HIV acquisition; being prescribed ARVT for >or=21 months; and being prescribed a protease inhibitor (PI-based regimen not boosted with ritonavir. The median proportion of doses missed was 50%. The most common reasons for missing doses were forgetting and side effects. CONCLUSIONS/SIGNIFICANCE: Self-reported recent nonadherence was high in our study. Our data support increased emphasis on adherence in clinical settings, and additional research on how providers and patients can overcome barriers to adherence.

  10. Association between CD8 T-cell subsets and CD4/CD8 ratio with HS-CRP level in HIV-infected patients on antiretroviral therapy

    Science.gov (United States)

    Isabela, S.; Nugroho, A.; Harijanto, P. N.

    2018-03-01

    Due to improved access and adherence to antiretroviral therapy (ART), most HIV-infected persons worldwide are predicted to live longer. Nowadays the cause of death for most HIV-infected persons has changed to serious non-AIDS events (SNAEs) which is due to low-grade viremia. HIV patients with ART who had undergone CD4 cell count above 500/uL and there is an increase in hs-CRP despite an undetectable viral load. Some conditions CD8 cells count do not decrease with CD4 cells repairs. We researched in Prof Kandou General Hospital with a total sample of 35 HIV patients who had received ART with the level of CD4>350/uL. CD8 levels, CD4/CD8 ratio, and hs-CRP were assessed. This research is analytic descriptive with cross-sectional study design and analysis uses Spearman correlation. The mean CD8 during the study was 1291.8 (IQR 319-2610cells/uL), the mean ratio of CD4:CD8 was 0.57 (IQR 0.16-1.24) and median hs-CRP is 2.18 (IQR 0.3-6.6mg/dL). There was a significant positive correlation between CD8 and increased hs-CRP (r=0.369, pCD4/CD8 ratio and hs-CRP (r=-0.370, p<0.05).

  11. Evidence of an increased pathogenic footprint in the lingual microbiome of untreated HIV infected patients

    Directory of Open Access Journals (Sweden)

    Dang Angeline T

    2012-07-01

    Full Text Available Abstract Background Opportunistic oral infections can be found in over 80% of HIV + patients, often causing debilitating lesions that also contribute to deterioration in nutritional health. Although appreciation for the role that the microbiota is likely to play in the initiation and/or enhancement of oral infections has grown considerably in recent years, little is known about the impact of HIV infection on host-microbe interactions within the oral cavity. In the current study, we characterize modulations in the bacterial composition of the lingual microbiome in patients with treated and untreated HIV infection. Bacterial species profiles were elucidated by microarray assay and compared between untreated HIV infected patients, HIV infected patients receiving antiretroviral therapy, and healthy HIV negative controls. The relationship between clinical parameters (viral burden and CD4+ T cell depletion and the loss or gain of bacterial species was evaluated in each HIV patient group. Results In untreated HIV infection, elevated viremia was associated with significantly higher proportions of potentially pathogenic Veillonella, Prevotella, Megasphaera, and Campylobacter species in the lingual microbiome than observed in healthy controls. The upsurge in the prevalence of potential pathogens was juxtaposed by diminished representation of commensal Streptococcus and Veillonella species. Colonization of Neisseria flavescens was lower in the lingual microbiome of HIV infected patients receiving antiretroviral therapy than in uninfected controls. Conclusions Our findings provide novel insights into the potential impact of HIV infection and antiretroviral therapy on the community structure of the oral microbiome, and implicate potential mechanisms that may increase the capacity of non-commensal species to gain a stronger foothold.

  12. Quality of life of lung cancer patients receiving outpatient chemotherapy

    OpenAIRE

    MATSUDA, AYAKO; KOBAYASHI, MIKA; SAKAKIBARA, YUMI; TAMAOKA, MEIYO; FURUIYE, MASASHI; INASE, NAOHIKO; MATSUSHIMA, EISUKE

    2011-01-01

    An increasing number of cancer patients receive outpatient chemotherapy as an alternative to inpatient chemotherapy. The aim of this study was to investigate whether quality of life (QOL) during outpatient chemotherapy was better than QOL prior to hospital discharge, and to explore possible related factors prior to hospital discharge that affected the QOL of lung cancer patients who received outpatient chemotherapy. Lung cancer inpatients who were scheduled for outpatient chemotherapy were as...

  13. Distance to care, enrollment and loss to follow-up of HIV patients during decentralization of antiretroviral therapy in Neno District, Malawi: A retrospective cohort study.

    Directory of Open Access Journals (Sweden)

    Alyssa Bilinski

    Full Text Available HIV/AIDS remains the second most common cause of death in low and middle-income countries (LMICs, and only 34% of eligible patients in Africa received antiretroviral therapy (ART in 2013. This study investigated the impact of ART decentralization on patient enrollment and retention in rural Malawi. We reviewed electronic medical records of patients registered in the Neno District ART program from August 1, 2006, when ART first became available, through December 31, 2013. We used GPS data to calculate patient-level distance to care, and examined number of annual ART visits and one-year lost to follow-up (LTFU in HIV care. The number of ART patients in Neno increased from 48 to 3,949 over the decentralization period. Mean travel distance decreased from 7.3 km when ART was only available at the district hospital to 4.7 km when ART was decentralized to 12 primary health facilities. For patients who transferred from centralized care to nearer health facilities, mean travel distance decreased from 9.5 km to 4.7 km. Following a transfer, the proportion of patients achieving the clinic's recommended ≥4 annual visits increased from 89% to 99%. In Cox proportional hazards regression, patients living ≥8 km from a health facility had a greater hazard of being LTFU compared to patients <8 km from a facility (adjusted HR: 1.7; 95% CI: 1.5-1.9. ART decentralization in Neno District was associated with increased ART enrollment, decreased travel distance, and increased retention in care. Increasing access to ART by reducing travel distance is one strategy to achieve the ART coverage and viral suppression objectives of the 90-90-90 UNAIDS targets in rural impoverished areas.

  14. The clinical impact of continuing to prescribe antiretroviral therapy in patients with advanced AIDS who manifest no virologic or immunologic benefit.

    Directory of Open Access Journals (Sweden)

    David A Wohl

    Full Text Available Despite the efficacy and tolerability of modern antiretroviral therapy (ART, many patients with advanced AIDS prescribed these regimens do not achieve viral suppression or immune reconstitution as a result of poor adherence, drug resistance, or both. The clinical outcomes of continued ART prescription for such patients have not been well characterized.We examined the causes and predictors of all-cause mortality, AIDS-defining conditions, and serious non-AIDS-defining events among a cohort of participants in a clinical trial of pre-emptive therapy for CMV disease. We focused on participants who, despite ART had failed to achieve virologic suppression and substantive immune reconstitution.233 ART-receiving participants entered with a median baseline CD4+ T cell count of 30/mm(3 and plasma HIV RNA of 5 log10 copies/mL. During a median 96 weeks of follow-up, 24.0% died (a mortality rate of 10.7/100 patient-years; 27.5% reported a new AIDS-defining condition, and 22.3% a new serious non-AIDS event. Of the deaths, 42.8% were due to an AIDS-defining condition, 44.6% were due to a non-AIDS-defining condition, and 12.5% were of unknown etiology. Decreased risk of mortality was associated with baseline CD4+ T cell count ≥25/mm(3 and lower baseline HIV RNA.Among patients with advanced AIDS prescribed modern ART who achieve neither virologic suppression nor immune reconstitution, crude mortality percentages appear to be lower than reported in cohorts of patients studied a decade earlier. Also, in contrast to the era before modern ART became available, nearly half of the deaths in our modern-era study were caused by serious non-AIDS-defining events. Even among the most advanced AIDS patients who were not obtaining apparent immunologic and virologic benefit from ART, continued prescription of these medications appears to alter the natural history of AIDS--improving survival and shifting the causes of death from AIDS- to non-AIDS-defining conditions.

  15. Pretreatment CD4 cell slope and progression to AIDS or death in HIV-infected patients initiating antiretroviral therapy--the CASCADE collaboration: a collaboration of 23 cohort studies

    NARCIS (Netherlands)

    Wolbers, Marcel; Babiker, Abdel; Sabin, Caroline; Young, Jim; Dorrucci, Maria; Chêne, Geneviève; Mussini, Cristina; Porter, Kholoud; Bucher, Heiner C.; del Amo, Julia; Meyer, Laurence; Pillay, Deenan; Prins, Maria; Rosinska, Magda; Touloumi, Giota; Lodi, Sara; Coughlin, Kate; Walker, Sarah; Darbyshire, Janet; de Luca, Andrea; Fisher, Martin; Muga, Roberto; Kaldor, John; Kelleher, Tony; Ramacciotti, Tim; Gelgor, Linda; Cooper, David; Smith, Don; Gill, John; Jørgensen, Louise Bruun; Nielsen, Claus; Lutsar, Irja; Dabis, Francois; Thiebaut, Rodolphe; Masquelier, Bernard; Costagliola, Dominique; Guiguet, Marguerite; Vanhems, Philippe; Chaix, Marie-Laure; Ghosn, Jade; Boufassa, Faroudy; Hamouda, Osamah; Kucherer, Claudia; Pantazis, Nikos; Hatzakis, Angelos; Paraskevis, Dimitrios; Karafoulidoua, Anastasia; van der Helm, Jannie; Geskus, Ronald; Schuitemaker, Hanneke

    2010-01-01

    BACKGROUND: CD4 cell count is a strong predictor of the subsequent risk of AIDS or death in HIV-infected patients initiating combination antiretroviral therapy (cART). It is not known whether the rate of CD4 cell decline prior to therapy is related to prognosis and should, therefore, influence the

  16. Assessment of psychological responses in patients about to receive radiotherapy

    International Nuclear Information System (INIS)

    Karasawa, Kumiko; Horikawa, Naoshi; Kawase, Eri

    2005-01-01

    Radiotherapy is considered to be associated with psychological distress. We assessed the mental status, anxiety, and the factors associated with these in cancer patients about to receive radiotherapy. Hospitalized patients about to receive radiotherapy participated. Psychological status was assessed by a psychiatrist, based on interview about the type of anxiety related to cancer or radiotherapy as well as self-rating questionnaires. Eligible data were collected from 94 patients. The incidence of mental disorders was 20%. The total mood disturbance scores were significantly higher in patients with poor performance status. The most common type of anxiety regarding radiotherapy was acute adverse effect, and the predictors were palliative treatment and living alone. Mental disorders, mood disturbance, and anxiety in patients cannot be neglected in radiation oncology practice. Especially careful attention should be paid to patients with these predictive factors. (author)

  17. Cryptococcal infections in two patients receiving ibrutinib therapy for chronic lymphocytic leukemia.

    Science.gov (United States)

    Stankowicz, Matthew; Banaszynski, Megan; Crawford, Russell

    2018-01-01

    Cryptococcal infections are responsible for significant morbidity and mortality in immunocompromised patients. Reports of these infections in patients on small molecular kinase inhibitors have not been widely reported in clinical trials. We describe one case of cryptococcal meningoencephalitis and one case of cryptococcal pneumonia in two patients who were receiving ibrutinib for chronic lymphocytic leukemia. Despite different sites of cryptococcal infection, both patients had similar presentations of acute illness. Patient 1 was worked up for health care-associated pneumonia, as well as acute sinusitis prior to the diagnosis of cryptococcal meningoencephalitis. He also had a more complex past medical history than patient 2. Patient 2 developed atrial fibrillation from ibrutinib prior to admission for presumed health care-associated pneumonia. Cryptococcal antigen testing was done sooner in this patient due to patient receiving high-dose steroids for the treatment of underlying hemolytic anemia. We conclude that patients who develop acute illness while receiving ibrutinib should be considered for cryptococcal antigen testing.

  18. Opportunistic disease and mortality in patients coinfected with hepatitis B or C virus in the strategic management of antiretroviral therapy (SMART) study

    DEFF Research Database (Denmark)

    Tedaldi, Ellen; Peters, Lars; Neuhaus, Jacquie

    2008-01-01

    BACKGROUND: In the Strategic Management of Antiretroviral Therapy (SMART) study, the risk of opportunistic disease (OD) and/or death due to any cause was elevated in the drug conservation (i.e., interrupt antiretroviral therapy until the CD4(+) cell count is

  19. An Evaluation of Hepatotoxicity in Breast Cancer Patients Receiving ...

    African Journals Online (AJOL)

    Background: Hepatic dysfunction in the cancer unit has a significant impact on patient outcomes. The therapeutic application of anthracycline antibiotics are limited by side‑effects mainly myelosuppression, chronic cardiotoxicity, and hepatotoxicity. Aim: To assess the risk of Hepatotoxicity in breast cancer patients receiving ...

  20. Determinants of antiretroviral therapy adherence in northern Tanzania: a comprehensive picture from the patient perspective

    NARCIS (Netherlands)

    Lyimo, R.A.; de Bruin, M.; Boogaard, J. van den; Hospers, H.J.; Ven, A. van der; Mushi, D.

    2012-01-01

    ABSTRACT: BACKGROUND: To design effective, tailored interventions to support antiretroviral therapy (ART) adherence, a thorough understanding of the barriers and facilitators of ART adherence is required. Factors at the individual and interpersonal level, ART treatment characteristics and health