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Sample records for depressed hiv-infected patients

  1. Factors associated with a diagnosis of major depression among HIV-infected elderly patients

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    Aureo do Carmo Filho

    2013-06-01

    Full Text Available Introduction Acquired immunodeficiency syndrome (AIDS is being increasingly reported among the elderly and major depression (MD may be associated with suboptimal adherence to treatment. Methods Cross-sectional study on factors associated with MD among 72 HIV-infected elderly individuals. Results Twenty (27.7% patients were found to have MD. The female gender (odds ratio [OR] = 10.65; p = 0.00586, a low CD4 count during the study (OR = 1.005247; p = 0.01539, and current smoking status (OR = 12.89; p = 0.01693 were independently associated with MD. Conclusions Our data underscore the need to attentively search and treat MD among HIV-infected elderly patients.

  2. Effects of massage therapy on anxiety, depression, hyperventilation and quality of life in HIV infected patients: A randomized controlled trial.

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    Gregory, Reychler; Gilles, Caty; Aude, Arcq; Laurie, Lebrun; Leïla, Belkhir; Jean-Cyr, Yombi; Jean-Christophe, Marot

    2017-06-01

    HIV infection is often preceded or accompanied by psychiatric comorbidities. These disorders improve with complementary therapies. The aim of this study was to measure the effect of massage therapy on anxiety, depression, hyperventilation and quality of life in HIV infected patients. Adult HIV-infected patients were randomized (n=29) in massage therapy group (one hour a week during four weeks) and control group. Anxiety and depression (HADS-A and HADS-D), hyperventilation (Nijmegen questionnaire) and quality of life (WHOQOL-HIV) were evaluated at inclusion and after 4 weeks. At inclusion, 51% and 17% of the patients had a positive HADS-A and HADS-D score respectively. Two facets from WHOQOL-HIV ("Home environment" and "Death and dying" (p=0.04)) were different between groups. After the four week massage therapy, a significant improvement was observed only for Nijmegen questionnaire (p=0.01) and HADS-A (p=0.04) contrarily to WHOQOL-HIV and HADS-D. Domains of the WHOQOL-HIV did not improve following the massage therapy. Only "Pain and discomfort" facet improved after massage therapy (p=0.04). This study highlights the positive impact of a four week massage therapy on anxiety and hyperventilation in HIV infected patients. However, neither benefit of this program was observed on depression and quality of life. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Reliability and validity of the Ethiopian version of the hospital anxiety and depression scale (HADS in HIV infected patients.

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    Ayalu Aklilu Reda

    Full Text Available BACKGROUND: The hospital anxiety and depression scale (HADS is a widely used instrument for evaluating psychological distress from anxiety and depression. HADS has not yet been validated in Ethiopia. The aim of this study was to evaluate the reliability and validity of the Amharic (Ethiopian language version of HADs among HIV infected patients. METHODS: The translated scale was administered to 302 HIV/AIDS patients on follow up for and taking anti-retroviral treatment. Consistency assessment was conducted using Cronbach's alpha, test-retest reliability using intra-class correlation coefficients (ICC. Construct validity was examined using principal components analysis (PCA. Parallel analysis, Kaiser's criterion and the scree test were used for factor extraction. RESULTS: The internal consistency was 0.78 for the anxiety, 0.76 for depression subscales and 0.87 for the full scale of HADS. The intra-class correlation coefficient (ICC was 80%, 86%, and 84% for the anxiety and depression subscales, and total score respectively. PCA revealed a one dimensional scale. CONCLUSION: This preliminary validation study of the Ethiopian version of the HADs indicates that it has promising acceptability, reliability and validity. The adopted scale has a single underlying dimension as indicated by Razavi's model. The HADS can be used to examine psychological distress in HIV infected patients. Findings are discussed and recommendations made.

  4. A web-based intervention trial for depressive symptoms and subjective well-being in patients with chronic HIV infection.

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    Drozd, Filip; Skeie, Linda Gail; Kraft, Pål; Kvale, Dag

    2014-01-01

    The current study examined the efficacy of a web-based intervention (WBI; Avanti) on symptoms of depression and well-being for patients diagnosed with HIV. A two-armed randomized trial recruited patients on antiretroviral therapy (ART) at an outpatient clinic. Thirty-six patients were allocated to Avanti and 31 patients to a control group. Primary outcomes were symptoms of depression and subjective well-being (SWB), and secondary outcomes included life satisfaction and affect balance. Paired tests showed that only patients following Avanti had significant improvements in SWB by 3 months as well as affect balance. No significant differences between groups were detected in any of the outcome parameters at baseline after 3 months, as expected from group size and variability in the parameters. However, time since HIV diagnosis and ART initiation moderated the effects of Avanti. In conclusion, our data show that patients with HIV infection may benefit from a WBI in adjunct to medical treatment.

  5. Screening for neurocognitive impairment, depression, and anxiety in HIV-infected patients in Western Europe and Canada.

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    Robertson, Kevin; Bayon, Carmen; Molina, Jean-Michel; McNamara, Patricia; Resch, Christiane; Muñoz-Moreno, Jose A; Kulasegaram, Ranjababu; Schewe, Knud; Burgos-Ramirez, Angel; De Alvaro, Cristina; Cabrero, Esther; Guion, Matthew; Norton, Michael; van Wyk, Jean

    2014-01-01

    CRANIum, a cross-sectional epidemiology study in Western Europe and Canada, was conducted to describe and compare the prevalence of a positive screen for neurocognitive impairment (NCI), depressive symptoms, and anxiety in an HIV-positive population either receiving combination antiretroviral therapy (cART) or who were naive to antiretroviral therapy (ART). HIV-positive patients ≥18 years of age attending a routine medical follow-up visit and able to complete the designated screening tools were eligible for study inclusion. The Brief Neurocognitive Screen was used to assess NCI; depressive and anxiety symptoms were assessed using the Hospital Anxiety and Depression Scale. The evaluable patient population (N = 2863) included 1766 men (61.7%) and 1096 (38.3%) women. A total of 1969 patients were cART-experienced (68.8%), and 894 were ART-naive (31.2%). A positive screen for NCI was found in 41.5% of patients (cART-experienced, 42.5%; ART-naive, 39.4%; p = 0.12). A positive screen for depressive symptoms was found in 15.7% of patients (cART-experienced, 16.8%; ART-naive, 13.3%; p = 0.01), whereas 33.3% of patients screened positive for anxiety (cART-experienced, 33.5%; ART-naive, 32.8%; p = 0.71). A greater percentage of women compared with men screened positive for NCI (51.78% vs. 35.1%; p < 0.0001) and depressive symptoms (17.9% vs. 14.3%; p = 0.01). These data suggest that neurocognitive and mood disorders remain highly prevalent in HIV-infected patients. Regular mental health screening in this population is warranted.

  6. HIV-infected mental health patients: characteristics and comparison with HIV-infected patients from the general population and non-infected mental health patients

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    Schadé Annemiek

    2013-01-01

    Full Text Available Abstract Objectives HIV-infected patients are at increased risk of developing mental health symptoms, which negatively influence the treatment of the HIV-infection. Mental health problems in HIV-infected patients may affect public health. Psychopathology, including depression and substance abuse, can increase hazardous sexual behaviour and, with it, the chance of spreading HIV. Therefore, it is important to develop an optimal treatment plan for HIV-infected patients with mental health problems. The majority of HIV-infected patients in the Netherlands (almost 60% are homosexual men. The main objectives of this study were to describe the clinical and demographic characteristics of patients with HIV who seek treatment for their mental health symptoms in the Netherlands. Secondly, we tested whether HIV infected and non-infected homosexual patients with a lifetime depressive disorder differed on several mental health symptoms. Methods We compared a cohort of 196 patients who visited the outpatient clinic for HIV and Mental Health with HIV-infected patients in the general population in Amsterdam (ATHENA-study and with non-HIV infected mental health patients (NESDA-study. DSM-IV diagnoses were determined, and several self-report questionnaires were used to assess mental health symptoms. Results Depressive disorders were the most commonly occurring diagnoses in the cohort and frequent drug use was common. HIV-infected homosexual men with a depressive disorder showed no difference in depressive symptoms or sleep disturbance, compared with non-infected depressive men. However, HIV-positive patients did express more symptoms like fear, anger and guilt. Although they showed significantly more suicidal ideation, suicide attempts were not more prevalent among HIV-infected patients. Finally, the HIV-infected depressive patients displayed a considerably higher level of drug use than the HIV-negative group. Conclusion Habitual drug use is a risk factor for

  7. Inflammation in HIV-Infected Patients

    DEFF Research Database (Denmark)

    Langkilde, Anne; Petersen, Janne; Klausen, Henrik Hedegaard

    2012-01-01

    To examine mechanisms underlying the increased inflammatory state of HIV-infected patients, by investigating the association of HIV-related factors, demography, lifestyle, and body composition with the inflammatory marker soluble urokinase plasminogen activator receptor (suPAR)....

  8. Subjective memory complaints of Chinese HIV-infected patients in Hong Kong: relationships with social support, depressive mood and medical symptoms.

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    Chan, I; Chan, E; Au, A; Leung, P; Li, P; Lee, M P; Chung, R; Yu, P

    2007-10-01

    The present study aimed at investigating the contribution of social support, depressive mood, medical symptoms and objective memory performance to the subjective memory complaints of Chinese HIV-infected persons in Hong Kong. Ninety HIV-infected persons were administered the Hong Kong List Learning Test (HKLLT) as an objective measure of memory. They also reported their subjective memory complaints, HIV-related medical symptoms, depressive mood and perceived social support by self-administered questionnaires. Path analyses were conducted to evaluate models that depicted the relationships among the variables. The final model that showed the best fit to the data suggested that objective memory performance had no significant role to play in patients' subjective memory complaints. Depressive mood was found to be a significant factor that directly affected patient's subjective memory complaints and social support played an indirect role with depressive mood as a mediating variable. These findings suggest that memory complaints might be an indicator of mood disturbance and social support might be useful in ameliorating depressive mood and these complaints. The need of assessment of other cognitive functions in future research is also discussed.

  9. Psychopharmacology in HIV-infected patients.

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    Repetto, Martin J; Petitto, John M

    2008-06-01

    Neuropsychiatric disorders and syndromes may be underdiagnosed and inadequately treated in individuals infected with HIV. Depression in particular is among the most prevalent diagnoses, and data from controlled clinical studies have shown that antidepressant medications are efficacious and safe for treating depression in HIV-infected persons. A significant shortcoming of this literature is that most of the available data are from studies conducted before the advent of highly active antiretroviral therapy. In addition, apart from antidepressant medications, controlled studies systematically assessing efficacy and safety issues for other classes of psychotropic drugs (e.g., antipsychotic and anxiolytic medications) in HIV-infected persons are lacking. This review summarizes essential findings pertaining to the use of psychotropic medications to treat depression and other neuropsychiatric disorders in the context of HIV. It includes a discussion of clinically relevant treatment considerations (e.g., side effects, drug-drug interactions) derived from the existing literature as well as judgments that clinicians face in the absence of research data. Despite some shortcomings of the existing literature, overall there is compelling evidence that the appropriate use of psychotropic medications (coupled with behavioral therapy) can improve the quality of life of mentally ill HIV-infected individuals.

  10. Brucella Infection in HIV Infected Patients

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    SeyedAhmad SeyedAlinaghi

    2011-12-01

    Full Text Available The purpose of this study was to assess the possible correlation between Brucella and HIV infections. Iran is a country where HIV infection is expanding and Brucellosis is prevalent. In the present study, 184 HIV infected patients were assigned and for all of them HIV infection was confirmed by western blot test. In order to identify the prevalence rate of Brucella infection and systemic brucellosis in these subjects, sera samples were obtained and Brucella specific serological tests were performed to reveal antibody titers. Detailed history was taken and physical examination was carried out for all of patients. 11 (6% subjects had high titers but only 3 of them were symptomatic. Most of these subjects were injection drug user (IDU men and one was a rural woman. Considering both prevalence rates of Brucella infection (3% and symptomatic brucellosis (0.1% in Iran, our HIV positive patients show higher rates of Brucella infection and systemic brucellosis. Preserved cellular immunity of participants and retention of granulocytes activity may explain this poor association; whereas other explanations such as immunological state difference and non-overlapping geographical distribution of the 2 pathogens have been mentioned by various authors.

  11. Bloodstream infections in HIV-infected patients.

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    Taramasso, Lucia; Tatarelli, Paola; Di Biagio, Antonio

    2016-04-02

    In the combined antiretroviral therapy era, HIV-infected patients remain a vulnerable population for the onset of bloodstream infections (BSI). Worldwide, nontyphoid salmonellae, Streptococcus pneumoniae, Escherichia coli, Staphylococcus aureus and coagulase negative staphylococci are the most important pathogens. Intravenous catheter associated infection, skin-soft tissue infection and endocarditis are associated with Gram-positive bacteremia. Among the Gram-negative, nontyphoidal Salmonella have been previously correlated to sepsis. Other causes of BSI in HIV-infected patients are mycobacteria and fungi. Mycobacteria constitute a major cause of BSI in limited resource countries. Fungal BSI are not frequent and among them Cryptococcus neoformans is the most common life-threatening infection. The degree of immunosuppression remains the key prognostic factor leading to the development of BSI.

  12. Relationship between depressive symptoms, alcohol use, and antiretroviral therapy adherence among HIV-infected, clinic-attending patients in South Africa.

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    Magidson, Jessica F; Saal, Wylene; Nel, Adriaan; Remmert, Jocelyn E; Kagee, Ashraf

    2016-02-15

    Despite the prevalence of depression and alcohol use among HIV-infected individuals, few studies have examined their association together in relation to nonadherence to antiretroviral therapy in sub-Saharan Africa. This study examined depressive symptoms, alcohol use, and other psychosocial factors (stigma, demographic characteristics) in relation to nonadherence to antiretroviral therapy among clinic-attending, HIV-infected individuals in South Africa (n = 101). Nonadherence was assessed using event-level measurement (missed doses over the past weekend). Multivariable logistic regression analyses revealed that only alcohol use, over and above depressive symptoms and education level, was associated with antiretroviral therapy nonadherence(AOR = 1.15; 95%CI = 1.02-1.29; p < .05). Findings point to the independent association of alcohol use and nonadherence to antiretroviral therapy above and beyond depressive symptoms.

  13. [Endocrine abnormalities in HIV-infected patients].

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    Krysiak, Robert; Kedzia, Agnieszka; Krupej-Kedzierska, Joanna; Okopień, Bogusław

    2013-01-01

    HIV infection is associated with a number of adverse consequences, including endocrine disorders. The endocrine changes associated with HIV infection have been studied in depth and, as the results of so far carried out studies suggest, their aetiology is usually multifactoral. Their pathogenesis includes direct infection of endocrine glands by HIV or opportunistic organisms, infiltration by neoplasms and adverse effects of drugs. Endocrine problems that most frequently affect this group of patients include: hypogonadism, adrenal insufficiency, thyroid disorders, impaired growth hormone release, lipodystrophy and bone loss. They may develop in both the early as well as late stages of the infection, ranging from subclinical disturbances to overt endocrine symptoms. The purpose of this paper is to review the aetiology, clinical manifestations, diagnosis and treatment of HIV-associated endocrine disturbances with a special emphasis on the most recent literature.

  14. Longitudinal Characterization of Depression and Mood States Beginning in Primary HIV Infection

    OpenAIRE

    2014-01-01

    Though depression is known to frequently afflict those with chronic HIV, mood during the early course of HIV is not well characterized. In a prospective study we assessed mood during primary HIV infection [primary HIV infection (PHI),

  15. Depression and affective temperaments are associated with poor health-related quality of life in patients with HIV infection.

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    Pompili, Maurizio; Pennica, Alfredo; Serafini, Gianluca; Battuello, Michele; Innamorati, Marco; Teti, Elisabetta; Girardi, Nicoletta; Amore, Mario; Lamis, Dorian A; Aceti, Antonio; Girardi, Paolo

    2013-03-01

    Human immunodeficiency virus (HIV) represents one of the most chronic and debilitating infections worldwide. Hopelessness and affective temperaments (mood that is characteristic of an individual's habitual functioning) may play important roles in the health-related quality of life (HRQoL) of patients with HIV. The purpose of this study was to examine affective temperaments in a sample of patients with HIV, the impact of hopelessness on HRQoL, and associations among HRQoL, hopelessness, and affective temperaments. The study involved 88 participants who were administered the short- form health survey (SF-36), the Beck hopelessness scale (BHS), the suicidal history self-rating screening scale (SHSS), the Gotland male depression scale (GMDS), and the temperament evaluation of Memphis, Pisa, Paris and San Diego (TEMPS-A). Patients with a poorer HRQoL reported more severe depression and hopelessness than patients with a higher HRQoL. Patients with a poorer HRQoL also had higher scores on all dimensions of the TEMPS-A with a depressive component compared to patients with a higher HRQoL. The small sample size in this study limits the generalizability of the findings. Patients with a poorer HRQoL were more depressed and also at an increased risk of suicide as indicated by the more severe hopelessness they reported compared to patients with higher HRQoL. These patients were also more likely to have depressive affective temperaments than those with a higher HRQoL.

  16. Legionellosis in patients with HIV infection

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    Bangsborg, Jette Marie; Jensen, B N; Friis-Møller, A

    1990-01-01

    During the five-year period 1984-1988 we received 192 specimens from 180 patients infected with the human immunodeficiency virus (HIV) for investigation of Legionella infection. The majority of specimens were bronchoalveolar lavage (BAL) fluids (84%), but tracheal suctions and lung tissue from...... specimens additionally for Pneumocystis carinii and mycobacteria. Legionellosis was not found to be common among HIV-infected patients, as only six specimens (3%) from six patients were found positive by DFA, and no specimens were culture-positive for Legionella species. Dual infection with Legionella and P...

  17. Endocrine alterations in HIV-infected patients

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    Sujit Kumar Tripathy

    2015-01-01

    Full Text Available Aims and objectives: To study the frequency of thyroid, adrenal and gonadal dysfunction in newly diagnosed HIV-infected patients and to correlate them at different levels of CD4 cell counts. Materials and Methods: Forty-three HIV-positive cases were included in the study group. Cases were divided into three groups on the basis of CD4 cell count. Serum free T3, free T4, TSH, Cortisol, FSH, LH, testosterone and estradiol were estimated by the radioimmunoassay method. Hormone levels between cases were compared and their correlation with CD4 count was analyzed. Results: Prevalence of gonadal dysfunction (88.3% was the most common endocrine dysfunction followed by thyroid (60.4% and adrenal dysfunction (27.9%. Secondary hypogonadism (68.4% was more common than primary (31.6%. Low T3 syndrome, that is, isolated low free T3, was the most common (25.6% thyroid dysfunction followed by secondary hypothyroidism (16.2% and subclinical hypothyroidism (11.6%. Adrenal excess (16.3% was more common than adrenal insufficiency (11.6%. The difference in hormonal dysfunction between male and female was statistically insignificant (P > 0.05. 27.9% of patients had multiple hormone deficiency. There was negligible or no correlation between CD4 count and serum hormone level. Conclusion: In our study, endocrine dysfunction was quite common among HIV-infected patients but there was no correlation between hormone levels and CD4 count. Endocrine dysfunctions and role of hormone replacement therapy in HIV-infected patient needs to be substantiated by large longitudinal study, so that it will help to reduce morbidity, improve quality of life.

  18. [Kidney transplant in patients with HIV infection].

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    Bossini, Nicola; Sandrini, Silvio; Valerio, Francesca

    2012-01-01

    Until recently, human immunodeficiency virus (HIV) infection was an absolute contraindication to solid organ transplantation because it was feared that the anti-rejection therapy could result in accelerated HIV disease. At the end of the 1990s it became clear that HIV infection, once deemed a fatal disease, could be effectively turned into a chronic condition by the use of highly active antiretroviral therapy. Since then, the mortality rate from opportunistic infections has decreased dramatically, while liver and renal insufficiency have become the major causes of morbidity and mortality in these patients in the long term. A growing number of HIV patients develop end-stage renal disease secondary to immune-mediated glomerulonephritis, HIV-associated nephropathy, nephrotoxic effects induced by antiretroviral medication, or diabetic and vascular nephropathy, and therefore need maintenance dialysis. For this reason we have to reconsider kidney transplant as a possible treatment option. During the last decade, the results of many studies have shown that transplantation can be safe and effective as long as the HIV infection is effectively controlled by antiretroviral therapy. The short- and medium-term patient and graft survival rates in HIV-positive transplant recipients are comparable with those of the overall transplant population, but the incidence of acute rejection episodes is higher. The main clinical problem in the management of HIV-positive transplant recipients originates from the interference between immunosuppressive regimens and antiretroviral drugs. Thus, a close collaboration between infectious disease specialists and nephrologists is mandatory in order to optimize transplantation programs in these patients.

  19. Screening for neurocognitive impairment, depression, and anxiety in HIV-infected patients in Western Europe and Canada

    OpenAIRE

    2014-01-01

    CRANIum, a cross-sectional epidemiology study in Western Europe and Canada, was conducted to describe and compare the prevalence of a positive screen for neurocognitive impairment (NCI), depressive symptoms, and anxiety in an HIV-positive population either receiving combination antiretroviral therapy (cART) or who were naive to antiretroviral therapy (ART). HIV-positive patients ≥18 years of age attending a routine medical follow-up visit and able to complete the designated screening tools we...

  20. Dialysis and renal transplantation in HIV-infected patients

    DEFF Research Database (Denmark)

    Trullas, Joan Carles; Mocroft, Amanda; Cofan, Federico;

    2010-01-01

    To determine prevalence and characteristics of end-stage renal diseases (ESRD) [dialysis and renal transplantation (RT)] among European HIV-infected patients.......To determine prevalence and characteristics of end-stage renal diseases (ESRD) [dialysis and renal transplantation (RT)] among European HIV-infected patients....

  1. Factors associated with risk of depression and relevant predictors of screening for depression in clinical practice: a cross-sectional study among HIV-infected individuals in Denmark

    DEFF Research Database (Denmark)

    Slot, Maria; Sodemann, Morten; Gabel, Charlotte

    2015-01-01

    offered a clinical evaluation by a consultant psychiatrist. Logistic regression was used to determine predictors associated with risk of depression. RESULTS: Symptoms of depression (BDI-II score ≥ 14) were observed in 75 patients (35%), and symptoms of moderate to major depression (BDI-II score ≥ 20......OBJECTIVES: Depression and psychiatric disorders are frequent among HIV-infected individuals. The aim of this study was to determine the prevalence of depression and describe the psychiatric history of HIV-infected individuals in an out-patient clinic in Denmark and to identify factors of clinical...... importance that may be used to identify patients at risk of depression. METHODS: In 2013, 212 HIV-infected patients were included in a questionnaire study. We used the Beck Depression Inventory II (BDI-II) to assess the prevalence and severity of depressive symptoms. Patients with a BDI-II score ≥ 20 were...

  2. [Stroke in HIV-infected patients].

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    Lino, Ireneia; Sousa, António; Correia, José

    2007-01-01

    The spectrum of human immunodeficiency virus infection (HIV) is changing. New drug treatments have reduced morbidity and mortality of this disease, therefore it is necessary to start treating the HIV infection as a chronical disease. The association of the stroke with the HIV infection was inicially thought to be a result of other opportunistic infeccions and tumors. However, the vascular disease associated with HIV infection has been a subject of research and debate. New evidence shows that the vascular diseases could be a threat for the pacients doing highly active antirretroviral therapy (HAART). In this paper, we review the association between the HIV infection and stroke. Furthermore, we have done an analysis of the risk for the stroke on pacients with HIV infection considering the changes of the infection spectrum by the introduction of HAART.

  3. FEATURES OF PNEUMONIA IN HIV-INFECTED PATIENTS

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    M. T. Vatutin

    2016-01-01

    Full Text Available The article presents the clinical, diagnostic and treatment features of pneumocystis pneumonia in HIV-infected patients. The clinical case of diagnosis verification in a patient 58 years old with severe respiratory failure is described.

  4. Lung cancer in HIV-infected patients

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    R Palacios

    2012-11-01

    Full Text Available Purpose: Several studies have shown that HIV patients are at higher risk of lung cancer. Our aim is to analyse the prevalence and features of lung cancer in HIV-infected patients. Methods: The clinical charts of 4,721 HIV-infected patients seen in three hospitals of southeast Spain (study period 1992–2012 were reviewed, and all patients with a lung cancer were analysed. Results: There were 61 lung cancers, giving a prevalence of 1.2%. There was a predominance of men (82.0%, and smokers (96.6%; mean pack-years 35.2, with a median age of 48.0 (41.7–52.9 years, and their distribution according to risk group for HIV was: intravenous drug use 58.3%, homosexual 20.0%, and heterosexual 16.7%. Thirty-four (56.7% patients were Aids cases, and 29 (47.5% had prior pulmonar events: tuberculosis 16, bacterial pneumonia 9, and P. jiroveci pneumonia 4. The median nadir CD4 count was 149/mm3 (42–232, the median CD4 count at the time of diagnosis of the lung cancer was 237/mm3 (85–397, and 66.1%<350/mm3. 66.7% were on ART, and 70% of them had undetectable HIV viral load. The most common histological types of lung cancer were adenocarcinoma and epidermoid, with 24 (40.0% and 23 (38.3% cases, respectively. There were 49 (80.3% cases with advanced stages (III and IV at diagnosis. The distribution of treatments was: only palliative 23 (39.7%, chemotherapy 14 (24.1%, surgery and chemotherapy 8 (13.8%, radiotherapy 7 (12.1%, surgery 4 (6.9%, and other combined treatments 2 (3.4%. Forty-six (76.7% patients died, with a median survival time of 3 months. The Kaplan-Meier survival rate at 6 months was 42.7% (at 12 months 28.5%. Conclusions: The prevalence of lung cancer in this cohort of HIV-patients is high. People affected are mainly men, smokers, with transmission of HIV by intravenous drug use, and around half of them with prior opportunistic pulmonary events. Most patients had low nadir CD4 count, and were immunosuppressed at the time of diagnosis

  5. CBT for Medication Adherence and Depression (CBT-AD) in HIV-Infected Patients Receiving Methadone Maintenance Therapy

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    Soroudi, Nafisseh; Perez, Giselle K.; Gonzalez, Jeffrey S.; Greer, Joseph A.; Pollack, Mark H.; Otto, Michael W.; Safren, Steven A.

    2008-01-01

    For individuals with HIV who are current or former injection drug users, depression is a common, distressing condition that can interfere with a critical self-care behavior--adherence to antiretroviral therapy. The present study describes the feasibility and outcome, in a case series approach, of cognitive behavioral therapy to improve adherence…

  6. Diabetes mellitus in HIV-infected patients receiving antiretroviral ...

    African Journals Online (AJOL)

    the incidence of diabetes in HIV-infected adults receiving ART is between ... 6 Department of Pediatrics, Division of Infectious Diseases, The Children's Hospital of ... of HIV and DM in patients receiving antiretroviral therapy (ART) in Botswana.

  7. Dengue in HIV infected patients:clinical profiles

    Institute of Scientific and Technical Information of China (English)

    Beuy Joob; Viroj Wiwanitkit

    2014-01-01

    Dengue is an important tropical viral infection. It can present with acute febrile illness with possible hemorrhagic complication. Since it is a common infection in the tropical world, concomitance with other diseases can be expected. An important consideration is the co-presentation of dengue with HIV infection. In this specific report, the authors summarize the clinical profiles of dengue patients with HIV infection. Based on the present study, it can be seen that clinical profiles of dengue in any group of HIV infection is not different.

  8. Oral and airway microbiota in HIV-infected pneumonia patients

    OpenAIRE

    Iwai, S.; Fei, M; Huang, D.; Fong, S.; Subramanian, A.; Grieco, K; Lynch, SV; Huang, L

    2012-01-01

    Despite the increased frequency of recurrent pneumonia in HIV-infected patients and recent studies linking the airway bacterial community (microbiota) to acute and chronic respiratory infection, little is known of the oral and airway microbiota that exist in these individuals and their propensity to harbor pathogens despite antimicrobial treatment for acute pneumonia. This pilot study compared paired samples of the oral and airway microbiota from 15 hospitalized HIV-infected patients receivin...

  9. [Travel medicine for HIV-infected patients].

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    Rossi, M; Furrer, H

    2001-06-01

    Many HIV-infected persons travel from temperate zones to (sub)tropical destinations. HIV-specific immigration issues, medical resources abroad and problems regarding travelling with multiple medications have to be anticipated. When prescribing immunizations and specific chemoprophylaxis, the stage of immunodeficiency as well as drug interactions with antiretrovirals and medicaments against opportunistic infections have to be taken into account. Live vaccines may be contraindicated. Immunocompromised HIV-infected travellers have a higher risk for serious courses of diseases by enteropathogens. Therefore a good information about food hygiene is important and a prescription of an antibiotic to take in case of severe diarrhea may be indicated. A new antiretroviral combination therapy should not be started immediately before travelling to the tropics. The possibility to continue an established HIV treatment during travel has to be evaluated cautiously. With good pre-travel advice the risk of severe health problems is low for most HIV-infected travellers.

  10. Description and Demonstration of Cognitive Behavioral Therapy to Enhance Antiretroviral Therapy Adherence and Treat Depression in HIV-Infected Adults.

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    Newcomb, Michael E; Bedoya, C Andres; Blashill, Aaron J; Lerner, Jonathan A; O'Cleirigh, Conall; Pinkston, Megan M; Safren, Steven A

    2015-11-01

    There are an estimated 1.1 million individuals living with HIV/AIDS in the United States. In addition to the various medical comorbidities of HIV infection, depression is one of the most frequently co-occurring psychiatric conditions among HIV-infected individuals. Furthermore, depression has been found to be associated with nonadherence to antiretroviral therapy (ART), as well as HIV disease progression. Cognitive behavioral therapy (CBT) has repeatedly been found to effectively treat depression in adult populations, and CBT for adherence and depression (CBT-AD) is an effective treatment for improving depressive symptoms and medication adherence in the context of various chronic health conditions, including diabetes and HIV-infection. This paper provides a description of the CBT-AD approach to treat depression and ART adherence in HIV-infected adults, which we have developed and tested in our clinic, and for which detailed therapist and client guides exist. To augment the description of treatment, the present article provides video component demonstrations of several core modules that highlight important aspects of this treatment, including Life-Steps for medication adherence, orientation to CBT-AD and psychoeducation, and suggestions for adaptation of core CBT modules for HIV-infected adults. Discussion of video demonstrations highlights differences in patient presentations and course of treatment between HIV-infected adults receiving CBT-AD and HIV-uninfected adults receiving traditional CBT for depression. This description and the accompanying demonstrations are intended as a practical guide to assist therapists wishing to conduct such a treatment in the outpatient setting.

  11. Cryptic Leishmania infantum infection in Italian HIV infected patients

    Directory of Open Access Journals (Sweden)

    Rubino Raffaella

    2009-12-01

    Full Text Available Abstract Background Visceral leishmaniasis (VL is a protozoan diseases caused in Europe by Leishmania (L. infantum. Asymptomatic Leishmania infection is more frequent than clinically apparent disease. Among HIV infected patients the risk of clinical VL is increased due to immunosuppression, which can reactivate a latent infection. The aims of our study were to assess the prevalence of asymptomatic L. infantum infection in HIV infected patients and to study a possible correlation between Leishmania parasitemia and HIV infection markers. Methods One hundred and forty-five HIV infected patients were screened for the presence of anti-Leishmania antibodies and L. infantum DNA in peripheral blood. Statistical analysis was carried out by using a univariate regression analysis. Results Antibodies to L. infantum were detected in 1.4% of patients. L. infantum DNA was detected in 16.5% of patients. Significant association for PCR-Leishmania levels with plasma viral load was documented (p = 0.0001. Conclusion In our area a considerable proportion of HIV infected patients are asymptomatic carriers of L. infantum infection. A relationship between high HIV viral load and high parasitemic burden, possibly related to a higher risk of developing symptomatic disease, is suggested. PCR could be used for periodic screening of HIV patients to individuate those with higher risk of reactivation of L. infantum infection.

  12. Care of Patients With HIV Infection: Antiretroviral Drug Regimens.

    Science.gov (United States)

    Bolduc, Philip; Roder, Navid; Colgate, Emily; Cheeseman, Sarah H

    2016-04-01

    The advent of combination antiretroviral drug regimens has transformed HIV infection from a fatal illness into a manageable chronic condition. All patients with HIV infection should be considered for antiretroviral therapy, regardless of CD4 count or HIV viral load, for individual benefit and to prevent HIV transmission. Antiretroviral drugs affect HIV in several ways: entry inhibitors block HIV entry into CD4 T cells; nucleotide and nucleoside reverse transcriptase inhibitors prevent reverse transcription from RNA to DNA via chain-terminating proteins; nonnucleoside reverse transcriptase inhibitors prevent reverse transcription through enzymatic inhibition; integrase strand transfer inhibitors block integration of viral DNA into cellular DNA; protease inhibitors block maturation and production of the virus. Current guidelines recommend six combination regimens for initial therapy. Five are based on tenofovir and emtricitabine; the other uses abacavir and lamivudine. Five include integrase strand transfer inhibitors. HIV specialists should assist with treating patients with complicated HIV infection, including patients with treatment-resistant HIV infection, coinfection with hepatitis B or C virus, pregnancy, childhood infections, severe opportunistic infections, complex drug interactions, significant drug toxicity, or comorbidities. Family physicians can treat most patients with HIV infection effectively by choosing appropriate treatment regimens, monitoring patients closely, and retaining patients in care.

  13. [Organ transplants in HIV infected patients. Update and recommendations].

    Science.gov (United States)

    Barcan, Laura; Gadano, Adrian; Casetti, Isabel; Villamil, Federico

    2011-01-01

    Until few years ago, HIV infection was an absolute contraindication to consider organ transplants. Since HAART introduction, patient survival increased dramatically, but high mortality due to liver and kidney diseases became evident. For these reasons, this group of patients is now reconsidered for organ transplantation. In 2008, the Argentine Society of Transplants (SAT) and the Argentine Infectious Diseases Society (SADI), encouraged by the increasing published experience on kidney and liver transplants in this population, decided to form a Working Group, to prepare an update on this issue and elaborate practical recommendations for the better management of these patients. The first meeting was held on December 4th 2008. The most important conclusion was that HIV infection did not contraindicate a solid organ transplant. Later on, taking into account the accumulated experience and the available literature, the current document was prepared. HIV infected patients must fulfill certain clinical, immunological, virological and psychosocial criteria to be considered for solid organ transplants. HIV infected recipients of kidney and liver transplants currently show similar short and middle term survival to non HIV infected patients. There is not yet enough data on intrathoracic transplants in these patients in order to include them on a waiting list for these organs-transplants. Interactions between immunosupressors and antiretroviral drugs (specially protease inhibitors) are very important, and require a strict monitoring of immunosupressor levels.

  14. Pleurisy in tuberculosis and HIV-infected patients

    Directory of Open Access Journals (Sweden)

    A. K. Ivanov

    2014-01-01

    Full Text Available A clinical and epidemiological study for 14 years was conducted. Among TB patients, the percentage of persons with mixed infection (TB+HIV infection increased during the observation period from 10 up to 64%. About one third of them had a pleura reaction with an accumulation of fluid between pleura’s petals. Pleuritis in patients with mixed infection were characterized by special features: pleurisy complicated another form of tuberculosis more often, in one-third of patients (29,8% pleural liquid had hemorrhagic type, Mycobacterium tuberculosis in the pleural fluid was detected six times more often. The level of activity of adenosine deaminase and neopterin in the exudate of patients with tuberculosis and HIV infection remained significantly higher than in the control group of persons. These data can be useful in the diagnostics of specific diseases in HIV-infected patients.

  15. Renal and urologic emergencies in the HIV-infected patient.

    Science.gov (United States)

    Liang, Stephen Y; Overton, E Turner

    2010-05-01

    Antiretroviral therapy has revolutionized the care of individuals infected with the human immunodeficiency virus (HIV) and has fundamentally altered the scope of the disease. Acute renal failure and chronic kidney disease from medication toxicity and comorbid noninfectious illnesses are just as likely today as end-organ injury from the virus itself. Chronic immunosuppression renders HIV-infected patients vulnerable to any of several unique urological infections not frequently seen in immunocompetent patients. A deeper understanding of renal and urological emergencies in the context of the HIV-infected patient will better prepare the emergency physician to render optimal care to this rapidly expanding and aging patient population.

  16. Care of Patients With HIV Infection: Primary Care.

    Science.gov (United States)

    Bolduc, Philip; Roder, Navid; Colgate, Emily; Cheeseman, Sarah H

    2016-04-01

    With the advent of antiretroviral therapy and improved access to care, the average life expectancy of patients with HIV infection receiving optimal treatment approaches that of patients in the general population. AIDS-related opportunistic infections and malignancies are no longer the primary issues; instead, traditional age- and lifestyle-related conditions are a growing concern. Patients with HIV infection are at higher risk of cardiovascular disease, diabetes, hypertension, and some non-AIDS-related cancers than patients in the general population. Family physicians need to be knowledgeable about screening for and managing chronic comorbid conditions as this population ages. Health maintenance, including appropriate vaccinations, prophylaxis against opportunistic infections, and routine screening for sexually transmitted infections, remains an important part of care. As HIV infection becomes a chronic condition, emerging strategies in prevention, including preexposure prophylaxis, fall within the scope of practice of the family physician.

  17. PPAR and Liver Injury in HIV-Infected Patients

    Directory of Open Access Journals (Sweden)

    Maud Lemoine

    2009-01-01

    Full Text Available Due to the introduction of active HIV antiretroviral treatment, AIDS-related morbidity and mortality have markedly decreased and liver diseases are now a major cause of morbidity and mortality in HIV-infected patients. Chronic liver injury encompasses a wide spectrum of diseases due to HCV and HBV coinfection, drug-related toxicity, and NASH. HIV-infected patients who are receiving treatment present with a high prevalence of metabolic complications and lipodystrophy. Those patients are at high risk of nonalcoholic fatty liver disease, the liver feature of the metabolic syndrome. This review will focus on (1 the liver injuries in HIV-infected patients; (2 both the current experimental and human data regarding PPAR and liver diseases; (3 the interactions between HIV and PPAR; (4 the potential use of PPAR agonists for the management of HIV-related liver diseases.

  18. Cardiovascular risk and dyslipidemia management in HIV-infected patients.

    Science.gov (United States)

    Stein, James H

    2012-01-01

    HIV infection and antiretroviral therapy each appear to increase cardiovascular disease risk. Increased risk may be attributable to the inflammatory effects of HIV infection and dyslipidemia associated with some antiretroviral agents. The prevalence of cardiovascular disease is increasing as patients live longer, age, and acquire traditional coronary heart disease (CHD) risk factors. In general, any additional cardiovascular risk posed by HIV infection or antiretroviral therapy is of potential concern for patients who are already at moderate or high risk for CHD. Long-term and well-designed studies are needed to more accurately ascertain to what degree HIV infection and antiretroviral therapy affect long-term cardiovascular disease risk. Management of dyslipidemia to reduce CHD risk in HIV-infected patients is much the same as in the general population, with the cornerstone consisting of statin therapy and lifestyle interventions. Smoking cessation is a major step in reducing CHD risk in those who smoke. This article summarizes a presentation by James H. Stein, MD, at the IAS-USA live continuing medical education activity held in New York City in March 2012.

  19. Oral and airway microbiota in HIV-infected pneumonia patients.

    Science.gov (United States)

    Iwai, Shoko; Fei, Matthew; Huang, Delphine; Fong, Serena; Subramanian, Anuradha; Grieco, Katherine; Lynch, Susan V; Huang, Laurence

    2012-09-01

    Despite the increased frequency of recurrent pneumonia in HIV-infected patients and recent studies linking the airway bacterial community (microbiota) to acute and chronic respiratory infection, little is known of the oral and airway microbiota that exist in these individuals and their propensity to harbor pathogens despite antimicrobial treatment for acute pneumonia. This pilot study compared paired samples of the oral and airway microbiota from 15 hospitalized HIV-infected patients receiving antimicrobial treatment for acute pneumonia. Total DNA was extracted, bacterial burden was assessed by quantitative PCR, and amplified 16S rRNA was profiled for microbiome composition using a phylogenetic microarray (16S rRNA PhyloChip). Though the bacterial burden of the airway was significantly lower than that of the oral cavity, microbiota in both niches were comparably diverse. However, oral and airway microbiota exhibited niche specificity. Oral microbiota were characterized by significantly increased relative abundance of multiple species associated with the mouth, including members of the Bacteroides, Firmicutes, and TM7 phyla, while airway microbiota were primarily characterized by a relative expansion of the Proteobacteria. Twenty-two taxa were detected in both niches, including Streptococcus bovis and Chryseobacterium species, pathogens associated with HIV-infected populations. In addition, we compared the airway microbiota of five of these patients to those of five non-HIV-infected pneumonia patients from a previous study. Compared to the control population, HIV-infected patients exhibited relative increased abundance of a large number of phylogenetically distinct taxa, which included several known or suspected pathogenic organisms, suggesting that recurrent pneumonia in HIV-infected populations may be related to the presence of these species.

  20. Vaccination scars in HIV infected patients – does vaccinia vaccination confer protection against HIV?

    DEFF Research Database (Denmark)

    Jespersen, Sanne; Hønge, Bo Langhoff; Medina, Candida

    Vaccination scars in HIV infected patients – does vaccinia vaccination confer protection against HIV?......Vaccination scars in HIV infected patients – does vaccinia vaccination confer protection against HIV?...

  1. Interleukin-2 therapy in patients with HIV infection

    DEFF Research Database (Denmark)

    Abrams, D; Lévy, Y; Losso, M H;

    2009-01-01

    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...

  2. Sepsis in HIV-infected patients; epidemiology and host response

    NARCIS (Netherlands)

    Huson, M.A.M.

    2016-01-01

    In this thesis, we examined the impact of HIV infection on the epidemiology (Part I) of sepsis, and host response (Part II) to sepsis. We studied sepsis patients in Gabon, a setting with a high prevalence of HIV, and in Dutch intensive care units (ICUs). In Part I, we found that HIV positive patient

  3. Adrenaline-induced mobilization of T cells in HIV-infected patients

    DEFF Research Database (Denmark)

    Søndergaard, S R; Cozzi-Lepri, A; Ullum, H

    2000-01-01

    The present study aimed to investigate lymphocyte mobilization from peripheral cell reservoirs in HIV-infected patients. Nine HIV-infected patients on stable highly active anti-retroviral therapy (HAART), eight treatment-naive HIV-infected patients and eight HIV- controls received a 1-h adrenalin...

  4. Renal transplantation in HIV-infected patients: 2010 update.

    Science.gov (United States)

    Trullas, Joan C; Cofan, Federico; Tuset, Montse; Ricart, María J; Brunet, Mercedes; Cervera, Carlos; Manzardo, Christian; López-Dieguez, María; Oppenheimer, Federico; Moreno, Asuncion; Campistol, Josep M; Miro, Jose M

    2011-04-01

    The prognosis of human immunodeficiency virus (HIV) infection has improved in recent years with the introduction of antiretroviral treatment. While the frequency of AIDS-defining events has decreased as a cause of death, mortality from non-AIDS-related events including end-stage renal diseases has increased. The etiology of chronic kidney disease is multifactorial: immune-mediated glomerulonephritis, HIV-associated nephropathy, thrombotic microangiopathies, and so on. HIV infection is no longer a contraindication to transplantation and is becoming standard therapy in most developed countries. The HIV criteria used to select patients for renal transplantation are similar in Europe and North America. Current criteria state that prior opportunistic infections are not a strict exclusion criterion, but patients must have a CD4+ count above 200 cells/mm(3) and a HIV-1 RNA viral load suppressible with treatment. In recent years, more than 200 renal transplants have been performed in HIV-infected patients worldwide, and mid-term patient and graft survival rates have been similar to that of HIV-negative patients. The main issues in post-transplant period are pharmacokinetic interactions between antiretrovirals and immunosuppressants, a high rate of acute rejection, the management of hepatitis C virus coinfection, and the high cardiovascular risk after transplantation. More studies are needed to determine the most appropriate antiretroviral and immunosuppressive regimens and the long-term outcome of HIV infection and kidney graft.

  5. Coccidioides thyroiditis in an HIV-infected patient.

    Science.gov (United States)

    Jinno, Sadao; Chang, Shelley; Jacobs, Michael R

    2012-07-01

    We report a case of Coccidioides thyroiditis in an HIV-infected patient with a history of recent Coccidioides pneumonia but with negative Coccidioides serology determined by enzyme immunoassay at presentation. Diagnosis of Coccidioides thyroiditis was made based on histopathologic examination and culture of thyroid abscess material obtained by fine-needle aspiration biopsy.

  6. Sepsis in HIV-infected patients; epidemiology and host response

    NARCIS (Netherlands)

    Huson, M.A.M.

    2016-01-01

    In this thesis, we examined the impact of HIV infection on the epidemiology (Part I) of sepsis, and host response (Part II) to sepsis. We studied sepsis patients in Gabon, a setting with a high prevalence of HIV, and in Dutch intensive care units (ICUs). In Part I, we found that HIV positive

  7. Determinants of survival among HIV-infected chronic dialysis patients.

    Science.gov (United States)

    Rodriguez, Rudolph A; Mendelson, Michael; O'Hare, Ann M; Hsu, Ling Chin; Schoenfeld, Patricia

    2003-05-01

    Over 100 HIV-infected patients have initiated chronic dialysis at San Francisco General Hospital (SFGH) since 1985. This study employed retrospective analysis to identify determinants of and trends in survival among HIV-infected patients who have initiated chronic dialysis at SFGH from January 1, 1985 to November 1, 2002 (n = 115). Cohort patient survival was compared with survival after an AIDS-opportunistic illness in all HIV-infected patients in San Francisco during the study period. Higher CD4 count (hazard ratio [HR], 0.86 per 50 cells/mm(3) increase; 95% confidence interval [CI], 0.80 to 0.93) and serum albumin (HR, 0.53 per 1 g/dl increase; CI, 0.36 to 0.78) at initiation of dialysis were strongly associated with lower mortality. Survival for those initiating dialysis during the era of highly active antiretroviral therapy (HAART) was 16.1 mo versus 9.4 mo for those initiating dialysis before this time, but this difference was not statistically significant. In adjusted analysis, only a non-statistically significant trend toward improved survival during the HAART era was noted (HR, 0.59; CI, 0.34 to 1.04). By comparison, survival for all HIV-infected patients after an AIDS-opportunistic illness in San Francisco increased from 16 mo in 1994 to 81 mo in 1996. The dramatic improvement in survival that has occurred since the mid-1990s for patients with HIV appears to be greatly attenuated in the sub-group undergoing dialysis. Although this may partly reflect confounding by race, injection drug use and HCV co-infection, future attempts to improve survival among HIV-infected dialysis patients should focus on barriers to the effective use of HAART in this group.

  8. Stroke in a patient with tuberculous meningitis and HIV infection

    Directory of Open Access Journals (Sweden)

    Maria Bruna Pasticci

    2013-02-01

    Full Text Available Abstract. Tuberculous meningitis (TBM is a devastating disease. TBM occurs more commonly in HIV infected patients. The influence of HIV co-infection on clinical manifestations and outcome of TBM is not well defined. Yet, some differences have been observed and stroke has been recorded to occur more frequently. This study reports on an HIV infected Caucasian female with lung, meningeal tuberculosis and stroke due to a cortical sub-cortical ischemic lesion.TBM was documented in the absence of neurologic symptoms. At the same time, miliary lung TB caused by multi-susceptible Mycobacterium tuberculosis was diagnosed. Anti-TB therapy consisting of a combination of four drugs was administered. The patient improved and was discharged five weeks later. In conclusion, TBM and multiple underling pathologies including HIV infection, as well as other risk factors can lead to a greater risk of stroke. Moreover, drug interactions and their side effects add levels of complexity. TBM must be included in the differential diagnosis of HIV infected patients with stroke and TBM treatment needs be started as soon as possible before the onset of vasculopathy.

  9. Selective neurocognitive deficits and poor life functioning are associated with significant depressive symptoms in alcoholism-HIV infection comorbidity.

    Science.gov (United States)

    Sassoon, Stephanie A; Rosenbloom, Margaret J; Fama, Rosemary; Sullivan, Edith V; Pfefferbaum, Adolf

    2012-09-30

    Alcoholism, HIV, and depressive symptoms frequently co-occur and are associated with impairment in cognition and life function. We administered the Beck Depression Inventory-II (BDI-II), measures of life function, and neurocognitive tests to 67 alcoholics, 56 HIV+ patients, 63 HIV+ alcoholics, and 64 controls to examine whether current depressive symptom level (significant, BDI-II>14 vs. minimal, BDI-IIalcoholism-HIV comorbidity. Participants with significant depressive symptoms demonstrated slower manual motor speed and poorer visuospatial memory than those with minimal depressive symptoms. HIV patients with depressive symptoms showed impaired manual motor speed. Alcoholics with depressive symptoms showed impaired visuospatial memory. HIV+ alcoholics with depressive symptoms reported the poorest quality of life; alcoholics with depressive symptoms, irrespective of HIV status, had poorest life functioning. Thus, significant depressive symptoms were associated with poorer selective cognitive and life functioning in alcoholism and in HIV infection, even though depressive symptoms had neither synergistic nor additive effects on cognition in alcoholism-HIV comorbidity. The results suggest the relevance of assessing and treating current depressive symptoms to reduce cognitive compromise and functional disability in HIV infection, alcoholism, and their comorbidity.

  10. Tubuloreticular inclusions in skin biopsies from patients with HIV infection

    DEFF Research Database (Denmark)

    Pedersen, C; Horn, T; Junge, Jette

    1989-01-01

    of the patients without TRI, interferon activity was below detection level. The occurrence of TRI was not dependent on the presence of free p24 antigen in serum. It is concluded that the occurrence of TRI in entothelial cells of skin capillaries is associated with late stages of HIV infection and this may......Skin biopsies obtained from apparently normal skin from 15 HIV infected patients and 6 anti-HIV negative patients were examined by electron microscopy. Tubuloreticular inclusions (TRI) were detected within the cytoplasm of capillary endothelial cells in 5/5 AIDS patients and in 2/5 patients...... with AIDS related conditions. Biopsies from 5 asymptomatic HIV positive patients and the 6 control subjects were without ultrastructural alterations. The occurrence of TRI was related to low numbers of CD 4+ lymphocytes. 5/7 patients with TRI had elevated serum interferon activity, and in all...

  11. Tubuloreticular inclusions in skin biopsies from patients with HIV infection

    DEFF Research Database (Denmark)

    Pedersen, C; Horn, T; Junge, Jette;

    1989-01-01

    Skin biopsies obtained from apparently normal skin from 15 HIV infected patients and 6 anti-HIV negative patients were examined by electron microscopy. Tubuloreticular inclusions (TRI) were detected within the cytoplasm of capillary endothelial cells in 5/5 AIDS patients and in 2/5 patients...... with AIDS related conditions. Biopsies from 5 asymptomatic HIV positive patients and the 6 control subjects were without ultrastructural alterations. The occurrence of TRI was related to low numbers of CD 4+ lymphocytes. 5/7 patients with TRI had elevated serum interferon activity, and in all...... of the patients without TRI, interferon activity was below detection level. The occurrence of TRI was not dependent on the presence of free p24 antigen in serum. It is concluded that the occurrence of TRI in entothelial cells of skin capillaries is associated with late stages of HIV infection and this may...

  12. Cognitive impairment and major depressive disorder in HIV infection and cerebrospinal fluid biomarkers.

    Science.gov (United States)

    Almeida, Sérgio Monteiro de

    2013-09-01

    Cognitive impairment and major depressive disorder (MDD) are common HIV-1 central nervous system (CNS) complications. Their frequencies in AIDS patients are 36% and 45%, respectively. The diagnoses of HIV cognitive impairment are made by clinical criteria, no single laboratory test or biomarker establishes the diagnosis. Factors of indirect neuronal injury related with the pathophysiology of the HIV infection in the CNS, are the factors studied as biomarkers. In the present no biomarker is established to the diagnosis of HIV cognitive impairment, much still needs to be done. We review in this paper some biomarkers in cerebrospinal fluid that could be valuable to the diagnosis of HIV cognitive impairment. Diagnosing depression in the context of HIV can be challenging, to identify a biomarker that could help in the diagnosis would be very important, although MDD risks and neurobiology are still poorly understood.

  13. Cognitive impairment and major depressive disorder in HIV infection and cerebrospinal fluid biomarkers

    Directory of Open Access Journals (Sweden)

    Sergio Monteiro de Almeida

    2013-09-01

    Full Text Available Cognitive impairment and major depressive disorder (MDD are common HIV-1 central nervous system (CNS complications. Their frequencies in AIDS patients are 36% and 45%, respectively. The diagnoses of HIV cognitive impairment are made by clinical criteria, no single laboratory test or biomarker establishes the diagnosis. Factors of indirect neuronal injury related with the pathophysiology of the HIV infection in the CNS, are the factors studied as biomarkers. In the present no biomarker is established to the diagnosis of HIV cognitive impairment, much still needs to be done. We review in this paper some biomarkers in cerebrospinal fluid that could be valuable to the diagnosis of HIV cognitive impairment. Diagnosing depression in the context of HIV can be challenging, to identify a biomarker that could help in the diagnosis would be very important, although MDD risks and neurobiology are still poorly understood.

  14. Care of Patients With HIV Infection: Medical Complications and Comorbidities.

    Science.gov (United States)

    Bolduc, Philip; Roder, Navid; Colgate, Emily; Cheeseman, Sarah H

    2016-04-01

    Care of patients with HIV infection starts with diagnosis as soon as possible, preferably at or near the time of acute infection. Opportunistic infections, malignancies, and other conditions develop progressively over time, particularly in untreated patients. The AIDS-defining opportunistic infections most common in the United States include Pneumocystis jirovecii pneumonia, Candida esophagitis, toxoplasmic encephalitis, tuberculosis, disseminated Mycobacterium avium complex, cryptococcal meningitis, and cytomegalovirus retinitis. Specific prophylaxis regimens exist for several opportunistic infections, and effective antiretroviral therapy reduces the risk of most others. Other AIDS-defining conditions include wasting syndrome and HIV encephalopathy. AIDS-defining malignancies include Kaposi sarcoma, systemic non-Hodgkin lymphoma, primary central nervous system lymphoma, and invasive cervical cancer. Although not an AIDS-defining condition, anal cancer is common in patients with HIV infection. Other HIV-related conditions include thrombocytopenia, recurrent bacterial respiratory infections, HIV-associated nephropathy, and HIV-associated neurocognitive disorder.

  15. Hyperproinsulinaemia in normoglycaemic lipodystrophic HIV-infected patients

    DEFF Research Database (Denmark)

    Haugaard, Steen B; Andersen, Ove; Hales, CN;

    2006-01-01

    BACKGROUND: We aimed to investigate whether the insulin precursors, intact (IP) and 32-33 split proinsulin (SP), which are elevated in states of insulin resistance and predict type 2 diabetes, would be elevated in human immunodeficiency virus (HIV)-infected patients with lipodystrophy (LIPO......). MATERIALS AND METHODS: Forty-three normoglycaemic HIV-infected patients [18 LIPO and 18 without lipodystrophy (NONLIPO) receiving antiretroviral drugs, and seven patients naïve to antiretroviral drugs (NAIVE)] were examined. Insulin precursors were measured during fasting, during an intravenous glucose.......01), but did not differ between study groups. CONCLUSIONS: Proinsulin appeared to be increased in HIV-lipodystrophy, but no more than caused by the increased ISR. Nevertheless, the inverse correlations between SP/insulin ratio versus Si(RD) and incremental total proinsulin/insulin ratio versus DI may argue...

  16. [Improvement of parodontitis therapy of patients with HIV-infection].

    Science.gov (United States)

    Soboleva, L A; Oseeva, A O; Shul'diakov, A A; Bulkina, N V

    2010-01-01

    For the purpose to determine the clinic-pathogenetic efficacy of cycloferon liniment in the combined therapy of periodontitis of patients with subclinical stage of HIV-infection medical examination and treatment of 40 patients was carried out. It was established that use of liniment cycloferon in the combined treatment of patients with subclinical stage of HIV-infection allowed to accelerate process of normalization of lipid peroxidation parameters and antioxidant potential of blood, to decrease infection load (herpes symplex virus I, Candida albicans, Staphylococcus aureus) in parodontal recess and evidence of local inflammation with reduction of activity of the tumours necrosis factor and interleukin 1beta, what provided acceleration of recuperation processes, lowering the frequency of parodontitis relapses.

  17. Efficacy of group psychotherapy to reduce depressive symptoms among HIV-infected individuals: a systematic review and meta-analysis.

    Science.gov (United States)

    Himelhoch, Seth; Medoff, Deborah R; Oyeniyi, Gloria

    2007-10-01

    Depressed mood is highly prevalent among HIV-infected individuals. Some but not all studies have found group psychotherapy to be efficacious in this population. We performed a systematic review and meta-analysis of double-blinded, randomized controlled trials to examine efficacy of group psychotherapy treatment among HIV infected with depressive symptoms. We used PubMed, the Cochrane database, and a search of bibliographies to find controlled clinical trials with random assignment to group psychotherapy or control condition among HIV infected patients with depressive symptoms. The principal measure of effect size was the standard difference between means on validated depression inventories. We identified 8 studies that included 665 subjects: 5 used cognitive behavioral therapy (CBT), 2 used supportive therapy, and 1 used coping effectiveness training. Three of the 8 studies reported significant effects. The pooled effect size from the random effects model was 0.38 (95% confidence interval [CI]: 0.23-0.53) representing a moderate effect. Heterogeneity of effect was not found to be significant (p = 0.69; I(2) = 0%). Studies reporting use of group CBT had a pooled effect size from the random effects model of 0.37 (95% CI: 0.18-0.56) and was significant. Studies reporting the use of group supportive psychotherapy had a pooled effect size from the random effects model 0.58 (95% CI: -0.05-1.22) and was nonsignificant. The results of this study suggest that group psychotherapy is efficacious in reducing depressive symptoms among, HIV-infected individuals. Of note, women were nearly absent from all studies. Future studies should be directed at addressing this disparity.

  18. Depression and posttraumatic stress disorder among HIV-infected Gambians on antiretroviral therapy.

    Science.gov (United States)

    Peterson, Kevin; Togun, Toyin; Klis, Sandor; Menten, Joris; Colebunders, Robert

    2012-10-01

    Mood disorders are more frequent among people with HIV infection than among non-HIV-infected individuals of the same age, socioeconomic status, and HIV risks. They have been associated with worse adherence and clinical outcomes, yet remain underdiagnosed and undertreated in sub-Saharan Africa. We explored the relationship between mood disorders using the 10-item depression scale of the Centers for Epidemiological Studies (CES-D10) and the 22-item Impact of Events Scale-Revised (IES-R) for posttraumatic stress disorder, and a range of demographic and HIV-related variables among 252 consecutive subjects on antiretroviral therapy (ART). The study was conducted in the Genito-Urinary Medicine Clinic of the Medical Research Council's Gambia Unit. These screening tests were positive in 7% and 30%, respectively, of the patients, with higher scores (more depression or more post-traumatic stress) associated with female gender, more advanced WHO clinical stage, and lower Karnofsky Perfomance Scale rating. Higher CES-D10 scores were also seen among those on their second ART regimen. No relationship was seen with age, time on ART, viral load, or CD4 cell count. Compared to an earlier study at the same site in subjects prior to starting ART, the prevalence of depression in those stabilized on ART was dramatically reduced (by 34%, from 41%) while that of PTSD dropped less (by 13%, from 43%). Integrating the CES-D10 or a similar instrument into patient preparation for ART is recommended in order to identify those who may benefit from further mental health investigations, specific therapy, or closer follow-up during early ART.

  19. Coping With Stress Strategies in HIV-infected Iranian Patients.

    Science.gov (United States)

    Mahmoudi, Maryam; Dehdari, Tahereh; Shojaeezadeh, Davoud; Abbasian, Ladan

    2015-01-01

    Stress has significant adverse impacts on health outcomes of HIV-infected patients. Our study explored coping with stress strategies by HIV-infected Iranian patients. A qualitative content analysis study was conducted at the Consultation Clinic of HIV at the Imam Khomeini Hospital in Tehran, Iran in 2012. Twenty-six semi-structured in-depth interviews were done. Participants were asked about coping strategies for stress. After the first interview, continuous analysis of data was started and continued up to data saturation. Results showed that participants used two categories of strategies (emotion-based coping and problem-based coping) to cope with stress. Emotion-based coping had two sub-themes: adaptive and maladaptive. The problem-based coping category had three sub-themes: participation in education sessions, adherence to medication, and efforts to maintain a healthy lifestyle. Explanations of different strategies available to HIV-infected patients to cope with stress may help develop tailored interventions to improve the psychological conditions of people living with HIV.

  20. Care of Patients With HIV Infection: Diagnosis and Monitoring.

    Science.gov (United States)

    Bolduc, Philip; Roder, Navid; Colgate, Emily; Cheeseman, Sarah H

    2016-04-01

    Appropriate screening for HIV infection is the cornerstone of HIV-related care. There have been several recent changes in testing technology and screening recommendations. The US Preventive Services Task Force recommends universal HIV screening at least once for adolescents and adults ages 15 to 65 years, and additional screening for patients at higher risk, although evidence is insufficient to determine optimum rescreening intervals. All pregnant women should be screened for HIV infection in the first trimester, and pregnant women at high risk should be screened again in the third trimester. The Centers for Disease Control and Prevention recommends use of an algorithm using fourth-generation tests for screening; this decreases the window period between infection and detection to as few as 14 days, thereby reducing the number of false-negative results. Home HIV testing kits, which require follow-up confirmatory testing, also are available. Clinicians should be aware of HIV-specific laws in their states, including those criminalizing HIV exposure and transmission. Thorough medical and laboratory evaluations are essential at initiation of care for patients with HIV infection, along with appropriate follow-up monitoring, as recommended in various guidelines.

  1. Helicobacter pylori gastritis in HIV-infected patients: a review.

    Science.gov (United States)

    Nevin, Daniel T; Morgan, Christopher J; Graham, David Y; Genta, Robert M

    2014-10-01

    The risk factors for acquiring Helicobacter pylori and Human Immunodeficiency Virus (HIV) infections are different: H. pylori is transmitted by gastro- or fecal-oral routes and is associated with low socioeconomic conditions, while HIV is transmitted through sexual intercourse, infected body fluids, and transplacentally. If the host responses to these infections were independent, the prevalence of H. pylori should be similar in HIV-infected and non-infected patients. Yet, several studies have detected a lower prevalence of H. pylori in patients with HIV infection, whereas other studies found either no differences or greater rates of H. pylori infection in HIV-positive subjects. To review studies that addressed the issue of these two simultaneous infections and attempt to determine whether reliable conclusions can be drawn from this corpus of often contrasting evidence. Electronic literature search for relevant publications, followed by manual search of additional citations from extracted articles. The initial search yielded 44 publications; after excluding case reports, reviews, narrowly focused articles, and duplicate reports, there remained 29 articles, which are the corpus of this review. With one exception, all studies reported higher rates of H. pylori infection in HIV-negative subjects. Five studies also examined the CD4 lymphocyte counts and found an inverse correlation between the degree of immunosuppression and the prevalence of active H. pylori infection. Current evidence suggests that it is likely that H. pylori needs a functional immune system to successfully and persistently colonize the human gastric mucosa. © 2014 John Wiley & Sons Ltd.

  2. Tele-Interpersonal Psychotherapy Acutely Reduces Depressive Symptoms in Depressed HIV-Infected Rural Persons: A Randomized Clinical Trial.

    Science.gov (United States)

    Heckman, Timothy G; Heckman, Bernadette D; Anderson, Timothy; Lovejoy, Travis I; Markowitz, John C; Shen, Ye; Sutton, Mark

    2016-04-26

    Human immunodeficiency virus (HIV)-positive rural individuals carry a 1.3-times greater risk of a depressive diagnosis than their urban counterparts. This randomized clinical trial tested whether telephone-administered interpersonal psychotherapy (tele-IPT) acutely relieved depressive symptoms in 132 HIV-infected rural persons from 28 states diagnosed with Diagnostic and Statistical Manual of Mental Disorders-IV major depressive disorder (MDD), partially remitted MDD, or dysthymic disorder. Patients were randomized to either 9 sessions of one-on-one tele-IPT (n = 70) or standard care (SC; n = 62). A series of intent-to-treat (ITT), therapy completer, and sensitivity analyses assessed changes in depressive symptoms, interpersonal problems, and social support from pre- to postintervention. Across all analyses, tele-IPT patients reported significantly lower depressive symptoms and interpersonal problems than SC controls; 22% of tele-IPT patients were categorized as a priori "responders" who reported 50% or higher reductions in depressive symptoms compared to only 4% of SC controls in ITT analyses. Brief tele-IPT acutely decreased depressive symptoms and interpersonal problems in depressed rural people living with HIV.

  3. Tubuloreticular inclusions in skin biopsies from patients with HIV infection

    DEFF Research Database (Denmark)

    Pedersen, C; Horn, T; Junge, Jette;

    1989-01-01

    Skin biopsies obtained from apparently normal skin from 15 HIV infected patients and 6 anti-HIV negative patients were examined by electron microscopy. Tubuloreticular inclusions (TRI) were detected within the cytoplasm of capillary endothelial cells in 5/5 AIDS patients and in 2/5 patients...... with AIDS related conditions. Biopsies from 5 asymptomatic HIV positive patients and the 6 control subjects were without ultrastructural alterations. The occurrence of TRI was related to low numbers of CD 4+ lymphocytes. 5/7 patients with TRI had elevated serum interferon activity, and in all...

  4. 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.

  5. STD Clinic Patients' Awareness of Non-AIDS Complications of HIV Infection

    Science.gov (United States)

    Castro, José Guillermo; Granovsky, Inna; Jones, Deborah; Weiss, Stephen M.

    2016-01-01

    Participants were recruited from a sexually transmitted disease (STD) clinic in Florida and were assessed regarding the knowledge and awareness of non-AIDS conditions associated with HIV infection. Questionnaires were administered before and after a brief information session on non-AIDS conditions associated with HIV infection. Participants included men (n = 46) and women (n = 51). Prior to the information session, at baseline, only 34% of the participants were worried about HIV infection. Most participants (82%) agreed that HIV could be treated with antiretroviral therapy (ART), while only 38% were aware that HIV-associated conditions cannot be easily treated with ART. After the information session, almost all participants reported they were concerned regarding the risk of HIV infection. High-risk patients may have limited knowledge about the consequences of HIV infection beyond the traditional AIDS-associated conditions. Increased awareness of these less known consequences of HIV infection may decrease the potential for complacency regarding acquiring HIV infection. PMID:25331221

  6. Educational attainment and risk of HIV infection, response to antiretroviral treatment, and mortality in HIV-infected patients

    DEFF Research Database (Denmark)

    Legarth, Rebecca; Omland, Lars H; Kronborg, Gitte

    2014-01-01

    OBJECTIVE: To estimate association between educational attainment and risk of HIV diagnosis, response to HAART, all-cause, and cause-specific mortality in Denmark in 1998-2009. DESIGN: Prospective, population-based cohort study including 1277 incident HIV-infected patients without hepatitis C vir...

  7. CMV and HSV-2 myeloradiculitis in an HIV infected patient

    Directory of Open Access Journals (Sweden)

    Adriana Pinto

    2011-06-01

    Full Text Available While CMV myeloradiculitis is a known complication in AIDS patients with severe immunosuppression, HSV-2 necrotizing myeloradiculitis is rare and often associated with disabling a fatal outcome. We hereby describe a 46 year-old HIV infected patient with profound and sustained immunosuppression who presented with an acute ascending paraparesis and urinary retention. Lumbar spine MRI showed contrast enhancement at the conus medullaris and cauda equine, and both CMV and HSV-2 CSF PCR were positive. Despite treatment, the patient died 20 days later. We review the main diagnostic and therapeutic aspects of herpes virus associated myeloradiculitis and discuss the approach in similar cases.

  8. Vasculitis: an unusual manifestation in an HIV-infected patient

    Directory of Open Access Journals (Sweden)

    Ana Manuel

    Full Text Available Human immunodeficiency virus (HIV positive patients may develop vasculitis, either mediated by immunological factors or by direct vascular injury. We describe a patient who developed manifestations suggestive of extremities vasculitis with no identifiable risk factors other than HIV, Epstein Barr and Herpes Simplex Virus (HSV type 1 co-infection. Physicians should be aware that vasculitis may have a heterogeneous presentation and occur associated with HIV infection. Although unusual, this association should be recognized for early proper treatment and prevention of ischemia.

  9. Highly active antiretroviral therapy and changing spectrum of liver diseases in HIV infected patients

    OpenAIRE

    Kavita S. Joshi; Rohit R. Shriwastav

    2016-01-01

    Background: HIV is now considered as chronic disease than a fatal disease. HIV infected individual is having normal life expectancy post highly active antiretroviral therapy (HAART) era. Liver disease is the major cause of morbidity and mortality in HIV infected patients. The objective was to study the prevalence, clinical profile of various liver diseases in HIV infected individuals on HAART and also to study aetiologies of liver involvement in HIV patients. Methods: It was a cross secti...

  10. Assessment of nutritional status of HIV-infected patients at a tertiary centre in North India.

    Science.gov (United States)

    Malhotra, Sunita; Wanchu, Ajay; Khurana, Sudha

    2007-07-01

    Infection with HIV has an adverse effect on nutritional status, and can result in progressive involuntary weight loss. We assessed the nutritional status of our patients with HIV infection and found that HIV-infected patients had significantly low nutrient intake and body mass index as compared with controls. Involuntary weight loss, altered body composition and reduced nutritional status were present throughout the stages of HIV infection.

  11. Simple and practical screening approach to identify HIV-infected individuals with depression or at risk of developing depression

    DEFF Research Database (Denmark)

    Rodkjaer, L; Gabel, C; Laursen, T

    2016-01-01

    OBJECTIVES: Studies have shown that depression and other mental illnesses are under-diagnosed among HIV-infected individuals. The aim of this study was to evaluate the use of mental health history and questionnaire-based screening instruments to identify HIV-infected individuals at risk...... of depression. CONCLUSIONS: We suggest that the mental health of HIV-infected individuals should be reviewed and a "risk-flag" three-step approach should be used (1) to screen routinely with the two verbal questions suggested by the EACS, (2) to identify whether there is a risk of depression and then screen...... with the BDI-II, and (3) to identify whether there is still a risk and then perform a full evaluation and obtain an accurate psychiatric diagnosis by a psychiatrist....

  12. Stroke in a Patient With HIV Infection

    Directory of Open Access Journals (Sweden)

    Buse Rahime Hasırcı

    2015-08-01

    Full Text Available Stroke which is a common complication in Human immumodeficiency virus type 1 positive patients is seen between 1% and 5% in clinical series. Vasculopathy and atherogenesis in HIV are the main pathologic mechanisms of stroke. We report a 63 year old man with sudden onset of a right hemiplegia and who was diagnosed as HIV-related stroke.

  13. Extracutaneous atypical syphilis in HIV-infected patients.

    Science.gov (United States)

    Prieto, Paula; Imaz, Arkaitz; Calatayud, Laura; García, Olga; Saumoy, María; Podzamczer, Daniel

    2017-07-21

    We describe a series of cases of syphilis with atypical extracutaneous clinical presentation diagnosed in HIV-infected patients. Retrospective observational study. All cases of syphilis diagnosed in HIV-infected patients during the period between June 2013 and June 2016 in a tertiary hospital of the Barcelona metropolitan area were analysed. A total of 71 cases of syphilis were diagnosed, 32 of them presenting with clinical signs or symptoms. Seven of these cases (9.8% of the total and 21.8% of the symptomatic cases) had atypical presentations with extracutaneous involvement: ocular (4), gastric (1), multiple hepatic abscesses (1) and generalised adenopathies (1). Patients were treated with intramuscular or intravenous penicillin and the clinical and serological evolution was good in all of them. Extracutaneous atypical clinical presentations were observed in 21.8% of symptomatic cases of syphilis in HIV+ patients with ocular involvement being the most freqent. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  14. Aripiprazole Improves Depressive Symptoms and Immunological Response to Antiretroviral Therapy in an HIV-Infected Subject with Resistant Depression

    Directory of Open Access Journals (Sweden)

    Chiara Cecchelli

    2010-01-01

    Full Text Available Aripiprazole is the first medication approved by the FDA as an add-on treatment for MDD. The impact of aripiprazole on the response to HIV is unknown. The patient we report on was diagnosed HIV-positive in 1997 and has been treated with antiretroviral therapy since then. In 2008, we diagnosed resistant major depression, hypochondria, and panic disorder. On that occasion, blood tests showed a significantly reduced CD4 count and a positive viral load. We treated this patient with aripiprazole and citalopram. Mood, somatic symptoms, and occupational functioning progressively improved. The last blood examination showed an increase in the CD4 count and a negative viral load. On the basis of the present case study and the review of the literature concerning the effects of psychotropic agents on viral replication, we suggest that the use of aripiprazole in HIV-infected subjects warrants further research.

  15. Depression During Pregnancy and the Postpartum Among HIV-Infected Women on Antiretroviral Therapy in Uganda

    Science.gov (United States)

    Matthews, Lynn T.; Ashaba, Scholastic; Tsai, Alexander C.; Kanters, Steve; Robak, Magdalena; Psaros, Christina; Kabakyenga, Jerome; Boum, Yap; Haberer, Jessica E.; Martin, Jeffrey N.; Hunt, Peter W.; Bangsberg, David R.

    2014-01-01

    Background: Among HIV-infected women, perinatal depression compromises clinical, maternal, and child health outcomes. Antiretroviral therapy (ART) is associated with lower depression symptom severity but the uniformity of effect through pregnancy and postpartum periods is unknown. Methods: We analyzed prospective data from 447 HIV-infected women (18–49 years) initiating ART in rural Uganda (2005–2012). Participants completed blood work and comprehensive questionnaires quarterly. Pregnancy status was assessed by self-report. Analysis time periods were defined as currently pregnant, postpartum (0–12 months post-pregnancy outcome), or non–pregnancy-related. Depression symptom severity was measured using a modified Hopkins Symptom Checklist 15, with scores ranging from 1 to 4. Probable depression was defined as >1.75. Linear regression with generalized estimating equations was used to compare mean depression scores over the 3 periods. Results: At enrollment, median age was 32 years (interquartile range: 27–37), median CD4 count was 160 cells per cubic millimeter (interquartile range: 95–245), and mean depression score was 1.75 (s = 0.58) (39% with probable depression). Over 4.1 median years of follow-up, 104 women experienced 151 pregnancies. Mean depression scores did not differ across the time periods (P = 0.75). Multivariable models yielded similar findings. Increasing time on ART, viral suppression, better physical health, and “never married” were independently associated with lower mean depression scores. Findings were consistent when assessing probable depression. Conclusions: Although the lack of association between depression and perinatal periods is reassuring, high depression prevalence at treatment initiation and continued incidence across pregnancy and non–pregnancy-related periods of follow-up highlight the critical need for mental health services for HIV-infected women to optimize both maternal and perinatal health. PMID:25436816

  16. Cryptosporidiosis Among HIV-infected Patients with Diarrhea in Edo State, Midwesten Nigeria

    Directory of Open Access Journals (Sweden)

    Akinbo, F. O.

    2010-01-01

    Full Text Available To determine the prevalence of cryptosporidiosis among HIV infected and HIV non-infected patients with diarrhea in Edo State, Nigeria, as well as the effect of CD4+ lymphocyte count on the prevalence of cryptosporidial infection among the HIV patients. Stool samples were collected from 300 patients consisting of 200 HIV-infected and 100 HIV non-infected patients with diarrhea. Blood samples were collected from the HIV-infected patients. The stool samples were processed to detect Cryptosporidium species using a modified Ziehl-Neelsen stain, as well as other intestinal parasites using saline and iodine preparations. The blood samples were used to determine CD4+ lymphocyte count. The prevalence of intestinal parasites was higher in HIV-infected patients compared with their HIV non-infected counterparts (39% vs 24% respectively, p=0.0097. Cryptosporidiosis was diagnosed only among HIV-infected patients and was the only parasite whose prevalence was significantly different between HIV-infected and HIV non-infected patients. CD4+ lymphocyte count of <200 cells/µL among HIV-infected was a risk factor for acquiring cryptosporidial infection (OR=18.776, 95% CI=6.299, 55.964. A cryptosporidial infection prevalence of 18% among HIV-infected patients was observed and CD4+ count of <200 cells/µL was a risk factor for acquiring the disease. Routine examination of diarrhogenic stools of HIVinfected patients for cryptosporidiosis is advocated.

  17. Avascular necrosis of the femoral head in HIV infected patients

    Directory of Open Access Journals (Sweden)

    Marcos Almeida Matos

    Full Text Available Avascular necrosis (AVN of the femoral head is an emerging complication in HIV infected patients. It has been suggested that the increased incidence of AVN in this population may be caused by an increased prevalence of predisposing factors for osteonecrosis, including protease inhibitors, hyperlipidemia, corticosteroid use, alcohol and intravenous drug abuse. The aim of this study was to assess the risk factors for avascular necrosis developing in the femoral head of HIV infected individuals. This study consisted of meta-analysis of the secondary data extracted from current literature. The selected articles allowed two study groups to be drawn up for comparison. Group 1 comprised 324 individuals infected by the HIV virus, who did not present femoral head AVN. Group 2 comprised 32 HIV positive patients, who presented femoral head AVN. The parameters used for analysis were as follows: age, gender, sexual preference, use of intravenous drugs, time of diagnosis, CD4+ cell count, use of antiretroviral agents and duration, serum cholesterol and serum triglycerides. The present study found a statistically significant association between hypertriglyceridemia, hypercholesterolemia, sexual preference and intravenous drug abuse. The authors concluded that femoral head osteonecrosis is associated with hyperlipidemia (hypercholesterolemia and hypertriglyceridemia and intravenous drug abuse. This study supports the hypothesis that protease inhibitors play a role in the development of osteonecrosis through a tendency to cause hyperlipidemia.

  18. Avascular necrosis of the femoral head in HIV infected patients

    Directory of Open Access Journals (Sweden)

    Marcos Almeida Matos

    2007-02-01

    Full Text Available Avascular necrosis (AVN of the femoral head is an emerging complication in HIV infected patients. It has been suggested that the increased incidence of AVN in this population may be caused by an increased prevalence of predisposing factors for osteonecrosis, including protease inhibitors, hyperlipidemia, corticosteroid use, alcohol and intravenous drug abuse. The aim of this study was to assess the risk factors for avascular necrosis developing in the femoral head of HIV infected individuals. This study consisted of meta-analysis of the secondary data extracted from current literature. The selected articles allowed two study groups to be drawn up for comparison. Group 1 comprised 324 individuals infected by the HIV virus, who did not present femoral head AVN. Group 2 comprised 32 HIV positive patients, who presented femoral head AVN. The parameters used for analysis were as follows: age, gender, sexual preference, use of intravenous drugs, time of diagnosis, CD4+ cell count, use of antiretroviral agents and duration, serum cholesterol and serum triglycerides. The present study found a statistically significant association between hypertriglyceridemia, hypercholesterolemia, sexual preference and intravenous drug abuse. The authors concluded that femoral head osteonecrosis is associated with hyperlipidemia (hypercholesterolemia and hypertriglyceridemia and intravenous drug abuse. This study supports the hypothesis that protease inhibitors play a role in the development of osteonecrosis through a tendency to cause hyperlipidemia.

  19. Sexual relationship power and depression among HIV-infected women in Rural Uganda.

    Science.gov (United States)

    Hatcher, Abigail M; Tsai, Alexander C; Kumbakumba, Elias; Dworkin, Shari L; Hunt, Peter W; Martin, Jeffrey N; Clark, Gina; Bangsberg, David R; Weiser, Sheri D

    2012-01-01

    Depression is associated with increased HIV transmission risk, increased morbidity, and higher risk of HIV-related death among HIV-infected women. Low sexual relationship power also contributes to HIV risk, but there is limited understanding of how it relates to mental health among HIV-infected women. Participants were 270 HIV-infected women from the Uganda AIDS Rural Treatment Outcomes study, a prospective cohort of individuals initiating antiretroviral therapy (ART) in Mbarara, Uganda. Our primary predictor was baseline sexual relationship power as measured by the Sexual Relationship Power Scale (SRPS). The primary outcome was depression severity, measured with the Hopkins Symptom Checklist (HSCL), and a secondary outcome was a functional scale for mental health status (MHS). Adjusted models controlled for socio-demographic factors, CD4 count, alcohol and tobacco use, baseline WHO stage 4 disease, social support, and duration of ART. The mean HSCL score was 1.34 and 23.7% of participants had HSCL scores consistent with probable depression (HSCL>1.75). Compared to participants with low SRPS scores, individuals with both moderate (coefficient b = -0.21; 95%CI, -0.36 to -0.07) and high power (b = -0.21; 95%CI, -0.36 to -0.06) reported decreased depressive symptomology. High SRPS scores halved the likelihood of women meeting criteria for probable depression (adjusted odds ratio = 0.44; 95%CI, 0.20 to 0.93). In lagged models, low SRPS predicted subsequent depression severity, but depression did not predict subsequent changes in SPRS. Results were similar for MHS, with lagged models showing SRPS predicts subsequent mental health, but not visa versa. Both Decision-Making Dominance and Relationship Control subscales of SRPS were associated with depression symptom severity. HIV-infected women with high sexual relationship power had lower depression and higher mental health status than women with low power. Interventions to improve equity in decision-making and control

  20. Sexual relationship power and depression among HIV-infected women in Rural Uganda.

    Directory of Open Access Journals (Sweden)

    Abigail M Hatcher

    Full Text Available Depression is associated with increased HIV transmission risk, increased morbidity, and higher risk of HIV-related death among HIV-infected women. Low sexual relationship power also contributes to HIV risk, but there is limited understanding of how it relates to mental health among HIV-infected women.Participants were 270 HIV-infected women from the Uganda AIDS Rural Treatment Outcomes study, a prospective cohort of individuals initiating antiretroviral therapy (ART in Mbarara, Uganda. Our primary predictor was baseline sexual relationship power as measured by the Sexual Relationship Power Scale (SRPS. The primary outcome was depression severity, measured with the Hopkins Symptom Checklist (HSCL, and a secondary outcome was a functional scale for mental health status (MHS. Adjusted models controlled for socio-demographic factors, CD4 count, alcohol and tobacco use, baseline WHO stage 4 disease, social support, and duration of ART.The mean HSCL score was 1.34 and 23.7% of participants had HSCL scores consistent with probable depression (HSCL>1.75. Compared to participants with low SRPS scores, individuals with both moderate (coefficient b = -0.21; 95%CI, -0.36 to -0.07 and high power (b = -0.21; 95%CI, -0.36 to -0.06 reported decreased depressive symptomology. High SRPS scores halved the likelihood of women meeting criteria for probable depression (adjusted odds ratio = 0.44; 95%CI, 0.20 to 0.93. In lagged models, low SRPS predicted subsequent depression severity, but depression did not predict subsequent changes in SPRS. Results were similar for MHS, with lagged models showing SRPS predicts subsequent mental health, but not visa versa. Both Decision-Making Dominance and Relationship Control subscales of SRPS were associated with depression symptom severity.HIV-infected women with high sexual relationship power had lower depression and higher mental health status than women with low power. Interventions to improve equity in decision

  1. Balamuthia mandrillaris and Acanthamoeba Amebic Encephalitis with Neurotoxoplasmosis Coinfection in a Patient with Advanced HIV Infection

    OpenAIRE

    Pietrucha-Dilanchian, Paula; Chan, Joseph C.; Castellano-Sanchez, Amilcar; Hirzel, Alicia; Laowansiri, Panthipa; Tuda, Claudio; Visvesvara, Govinda S.; Qvarnstrom, Yvonne; Ratzan, Kenneth R.

    2012-01-01

    We describe a patient with advanced HIV infection and Balamuthia mandrillaris and Acanthamoeba amebic encephalitis with Toxoplasma gondii coinfection. A multidisciplinary effort and state-of-the-art diagnostic techniques were required for diagnosis. Our patient is the first reported case of an HIV-infected person with dual Balamuthia mandrillaris and Acanthamoeba amebic encephalitis with neurotoxoplasmosis coinfection.

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

    DEFF Research Database (Denmark)

    Hansen, Birgitte Rønde; 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...

  3. Rates of cardiovascular disease following smoking cessation in patients with HIV infection

    DEFF Research Database (Denmark)

    Petoumenos, K; Worm, S; Reiss, P;

    2011-01-01

    The aim of the study was to estimate the rates of cardiovascular disease (CVD) events after stopping smoking in patients with HIV infection.......The aim of the study was to estimate the rates of cardiovascular disease (CVD) events after stopping smoking in patients with HIV infection....

  4. Description and Demonstration of Cognitive Behavioral Therapy to Enhance Antiretroviral Therapy Adherence and Treat Depression in HIV-Infected Adults

    OpenAIRE

    Newcomb, Michael E.; Bedoya, C. Andres; Blashill, Aaron J.; Lerner, Jonathan A.; O’Cleirigh, Conall; Pinkston, Megan M.; Safren, Steven A.

    2015-01-01

    There are an estimated 1.1 million individuals living with HIV/AIDS in the United States. In addition to the various medical comorbidities of HIV infection, depression is one of the most frequently co-occurring psychiatric conditions among HIV-infected individuals. Furthermore, depression has been found to be associated with nonadherence to antiretroviral therapy (ART), as well as HIV disease progression. Cognitive behavioral therapy (CBT) has repeatedly been found to effectively treat depres...

  5. Recurrent pneumococcal meningitis in a splenectomised HIV-infected patient

    Directory of Open Access Journals (Sweden)

    Quesne Gilles

    2003-11-01

    Full Text Available Abstract Background Streptococcus pneumoniae is a major cause of human disease, especially in pre-school children and elderly people, as well as in special risk groups such as asplenic, antibody deficient patients, or presenting disruption of natural barriers. The occurrence of pneumococcal disease has increased with the onset of the HIV epidemic and the emergence of drug-resistance. Case presentation We report the case of an HIV-1-infected patient who experienced three episodes of recurrent pneumococcal meningitis over a 4-year period, despite chemoprophylaxis and capsular vaccination. Conclusions Efficacy of anti-pneumococcal chemoprophylaxis and vaccination in HIV-infected patients are discussed in the light of this particular case.

  6. Clinical profile of HIV infected patients attending a HIV referral clinic in Pune, India

    Directory of Open Access Journals (Sweden)

    Megha Antwal

    2014-01-01

    Interpretation & conclusions: Signs and symptoms associated with HIV positivity observed in this study can be used by health care providers to detect HIV infection early. Moreover, similar to HIV testing in patients with tuberculosis, strategies can be developed for considering Herpes zoster as a predictor of HIV infection.

  7. Osteonecrosis in HIV-infected patients; Osteonecrosis en pacientes con infeccion por VIH

    Energy Technology Data Exchange (ETDEWEB)

    Lama, E. de; Narvaez, J. A.; Roca, Y.; Pellicer, J. M. [Servicio de Radiodiagnostico y RM Ciutat Sanitaria i Universitaria de bellvitge. L' Hospitalet de Llobregar. Barcelona (Spain)

    2001-07-01

    We present two cases of avascular osteonecrosis, one involving the knees and the other the hips, in patients with human immunodeficiency virus (HIV) infection who met the criteria for acquired immunodeficiency syndrome (AIDS). We review the literature concerning this rare complication of HIV infection, focussing especially on the clinical and radiological features and its possible etiopathogenesis. (Author) 30 refs.

  8. The Spectrum of Pulmonary Disease in Patients with HIV Infection

    Directory of Open Access Journals (Sweden)

    Julio Sg Montaner

    1994-01-01

    bacterial pneumonia secondary to Streptococcus pneumoniae. Haemophilus influenzae or Staphylococcus aureus. Among the noninfectious causes of pulmonary disease. the most common are Kaposi's sarcoma. airways hyper-reactive disease (asthma and emphysema. Respiratory involvement in HIV-infected individuals is not always related to the HIV infection. These patients often present with pulmonary disorders that are common in the genernal population. Differential diagnosis of respiratory conditions is significantly facilitated by the prior knowledge of the degree of immunodeficiency present as measured by the CD4 count. In particular, most episodes of PCP occur in patients with absolute CD4 counts below 200 cells/mm3. On the other hand. bacterial pneumonias and tuberculosis tend to occur at any time during the natural history of HIV disease. History and physical examination can help in the differential diagnosis; however. they are rclatively nonspecific in this setting. The same can be said of radiographic findings as well as laboratory and physiological abnormalities. Of note, the lactate dehydrogenase (LDH serum level has proved to be extremely useful in ruling out PCP. Even mild PCP is usually accompanied by a significant elevation of LDH. Furthermore, the degree of LDH elevalion generally correlates wilh the severity of the PCP episode. Also, changes in LDH parallel the clinical course of the underlying PCP. Often LDH level has been useful in discriminating worsening PCP following the initiation of therapy from worsening respiratory symptoms due to superimposed disease. It must be emphasized, however. thal LDH level. although a very sensitive marker for PCP. is also nonspecific. Of note, hemolysis, lymphomas, pulmonary embolism, liver disease and dapsone therapy can be associated with elevated LDH in the context of HIV disease. Given the high frequency of respiratory involvement in this patient populalion. it is generally recommended thal preventive therapies be used

  9. The HIV-Infected Patient and Family Social Support.

    Science.gov (United States)

    Wolf, Thomas M.; And Others

    The goal of this study was to examine the complex interplay among family, neuropsychological, psychosocial, psychiatric, and immunological variables with human immunodeficiency virus (HIV)-infected homosexual/bisexual men and their families. The subjects were a broad spectrum of 29 outpatient HIV-infected homosexual/bisexual men between the ages…

  10. [Incidence and etiology of psychotic disorders in HIV infected patients].

    Science.gov (United States)

    Niederecker, M; Naber, D; Riedel, R; Perro, C; Goebel, F D

    1995-05-01

    There are numerous case reports on psychoses in AIDS patients and, although more seldom, also in HIV-positive patients in early stages of infection; however, systematic investigations on the frequency, e.g., relevant for the indication of an HIV test in psychiatric patients, are missing. For this study, 1046 HIV-positive patients were examined regarding psychoses. A total of 301 patients (28.8%) were HIV-positive but asymptomatic, and 380 patients (36.2%) had the lymphadenopathy syndrome. One hundred thirty-two patients (12.6%) suffered from an AIDS-related complex and 233 patients (22.3%) from AIDS. Of these 1046 patients, only 9 (0.9%) suffered from psychoses. One patient with a paranoid-hallucinatory syndrome was asymptomatic; one in the lymphadenopathy syndrome was manic. The other 7 patients were all in late stages of the infection. A causal relationship between HIV infection and psychosis and probable in only 3 patients. These data do not indicate a markedly elevated prevalence of psychosis in HIV-positive or AIDS patients.

  11. Education about treating patients with HIV infections/AIDS: the student perspective.

    Science.gov (United States)

    Seacat, Jason P; Inglehart, Marita Rohr

    2003-06-01

    This study investigated dental and dental hygiene students' a) perceptions of their education about treating patients with HIV infections/AIDS, b) knowledge of universal precautions, c) attitudes towards treating these patients and patients perceived to be at risk for HIV infections, and d) evaluations of potential curricular activities such as discussion groups with HIV-infected patients. Data were collected with self-administered questionnaires from 315 dental and 89 dental hygiene students. On average, dental students reported having learned about this topic in fever courses than dental hygiene students. However, dental students answered significantly more knowledge questions about universal precautions correctly than did dental hygiene students. This knowledge increased over the program course. Male students had significantly stronger negative attitudes towards patients at risk for or with HIV infections/AIDS than female students. Overall, dental and dental hygiene students responded positively to the suggested methods for including more material about patients with HIV infections/AIDS such as case studies, discussion groups, and closely supervised clinical experiences. This study shows that dental and dental hygiene students are interested in learning more about treating patients with HIV infections/AIDS. It also adds information to previous research on factors involved in the dental healthcare providers' decisions to treat patients at risk for or with HIV infections/AIDS. The implications of these findings for curriculum development efforts are discussed.

  12. HBV and neurological impairment in HIV-infected patients

    Directory of Open Access Journals (Sweden)

    L Manolescu

    2012-11-01

    Full Text Available Objective: HIV can affect CNS in early stages of disease and determine neurological impairment. HBV DNA was found in CSF of HIV co-infected patients, but little is known about the neurotropic character of this virus. Here we assessed the degree of association between HBV infection and neurological impairment in a large cohort of long-term survivors, HIV-infected patients that experienced multiple therapeutic schemes over time. Methods: A total of 462 HIV-1-infected patients were retrospectively followed up for 10 years for HBV infection and neurological impairment. The patients were tested for immune (flow cytometry and virological parameters of HIV infection (Roche Amplicor, version 1.5/ COBAS AmpliPrep/COBAS TaqMan HIV-1 test and for HBV infection markers (HBsAg, anti HBc: Murex Biotech ELISA tests. Many of these patients have experienced between one and six regimens such as: 2 NRTIs, 3 NRTIs, 2 NRTIs+1 NNRTI, 1 NRTI+1 NNRTI+1 PI, 2 NRTIs+2 PIs. Results: After 10 years 29.87% of the patients presented neurological impairment. Out of them 56.52% were HBV-infected. The prevalence of HIV encephalopathy (HE in our studied cohort was 22.7% and 50.4% of these patients were HBV-infected. The median HIV diagnosis age was 7 and the median age of HE diagnosis was 10. In order to establish a possible correlation between HBV infection and HE we first reviewed and excluded the main risk factors associated with HE at the moment of diagnosis: low weight, anemia, constitutional symptoms, low CD4+count, high plasma HIV-RNA load. No patient was infected with HCV. The groups of patients that presented HE and HBsAg and HE without HBsAg were balanced regarding sex, number of deceased patients, number of class C3 patients, but the patients in first group presented lower CD4 values at HE diagnosis vs patients from second group 2: 44.5 vs 95 cells/µL, p=0.3; lower nadir CD4 count: 38 vs 51 cell/µL, p=0.1; and slightly higher HIV viral load: 5.2 vs 5 log10 copies

  13. [The tuberculous meningoencephalitis in patients with later stages of HIV infection].

    Science.gov (United States)

    Kornilova, Z H; Savin, A A; Vigriianov, V Yu; Ziuzia, Yu R; Alekseeva, L P; Savin, L A

    2013-01-01

    Based on the examination and treatment of 120 patients with tuberculous meningoencephalitis (TM) in the later stages of HIV infection, the differences between these patients and patients without HIV infection were found. HIV-infected patients with TM had a more acute disease onset, more clinical symptoms of encephalitis confirmed by magnetic resonance imaging of the brain, more frequent presence of mycobacterium tuberculosis in the cerebrospinal fluid and higher level of resistance to tuberculosis drugs. The morphologic study demonstrated the domination of necrotic and exudative reactions over productive inflammation with destructive abscess-type lesions in the brain matter. The mortality was more than 2 times higher than that in the control group.

  14. Associations between immune depression and cardiovascular events in HIV infection

    DEFF Research Database (Denmark)

    Sabin, Caroline A.; Nielsen, Lene Ryom; De Wit, Stephane

    2013-01-01

    To consider associations between the latest/nadir CD4 cell count, and time spent with CD4 cell count less than 200 cells/μl (duration of immune depression), and myocardial infarction (MI), coronary heart disease (CHD), stroke, or cardiovascular disease (CVD) (CHD or stroke) in 33 301 HIV-positive......To consider associations between the latest/nadir CD4 cell count, and time spent with CD4 cell count less than 200 cells/μl (duration of immune depression), and myocardial infarction (MI), coronary heart disease (CHD), stroke, or cardiovascular disease (CVD) (CHD or stroke) in 33 301 HIV...

  15. Evaluation of the clinical management of HIV-infected patients by ...

    African Journals Online (AJOL)

    2009-11-25

    Nov 25, 2009 ... management of HIV-infected patients by private sector doctors. Methods: A descriptive .... in the South African private healthcare sector since 1996, and although ..... the risk of not providing quality healthcare to their patients.

  16. Nutritional status in patients with HIV infection and AIDS.

    Science.gov (United States)

    Stambullian, Marcela; Feliu, Susana; Slobodianik, Nora H

    2007-10-01

    The aim of this study was to evaluate the nutritional status of adults with HIV infection or with AIDS through the use of biochemical parameters. The study was performed on 43 patients (19 HIV+ and 24 AIDS patients), between 26 and 44 years of age, from low and medium socioeconomic status, with access to health care services; 35 patients were under highly active antiretroviral therapy (HAART) treatment. Body weight and height were determined, and the Body Mass Index calculated (kg/m2). Blood samples were collected from fasting patients. Plasma cholesterol (total, HDL and LDL), triacylglycerol, total protein, apolipoproteins A-I and B, albumin, transthyretin, retinol binding protein, and ceruloplasmin concentrations were determined. Plasma levels of zinc, copper, and selenium were determined in a haemolysis-free sample by flame atomic absorption spectrometry. Statistical analyses were performed with the Student's t-test. AIDS patients showed changes in biochemical parameters, particularly an increase in fibrinogen and a trend to decreased transthyretin levels. These findings stress the importance of the inclusion of functional biochemical parameters in the periodic evaluation of these patients. This would allow an early assessment of the need for appropriate nutritional support, implemented along with the specific retroviral treatment. This would aim at delaying the progression of the disease, and might improve the prospects of survival and quality of life.

  17. Cryptococcal meningitis associated with tuberculosis in HIV infected patients.

    Science.gov (United States)

    Singh, Urvinderpal; Aditi; Aneja, Pooja; Kapoor, B K; Singh, S P; Purewal, Sukhpreet Singh

    2013-07-01

    Opportunistic infections are common complications of advanced immuno-deficiency in individuals with Human Immunodeficiency Virus (HIV) infection. Following involvement of the lung, the central nervous system (CNS) is the second most commonly affected organ. We report two cases of concurrent cryptococcal meningitis and tuberculosis (TB) in HIV infected persons. A high suspicion of multiple opportunistic infections should be kept in mind in HIV seropositive individuals.

  18. Occult hepatitis B virus infection in Moroccan HIV infected patients

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    Tahar Bajjou

    2015-03-01

    Full Text Available Background: The purpose of this study is to assess the prevalence of Occult hepatitis B virus Infection (OBI among antiretroviral treatment na and iuml;ve HIV-1 infected individuals in Morocco and to determine factors favouring its occurrence. Methods: The retrospective study was conducted in the Mohammed V military teaching hospital in Rabat between January 2010 and June 2011. It included patients with confirmed HIV infection, tested negative to serological detection of HBV surface antigen (HBsAg and did not received antiviral treatment or hepatitis B vaccine. All samples were tested for anti-HBc, anti-HBs and anti-HCV antibodies using enzyme immunoassay (ELISA. The detection of HBV DNA was performed by real-time PCR using two specific primers for a gene in the region C of the viral genome. The sensitivity of the technique was 20 copies/ml. Results: A total of 82 samples were analyzed, 19 (23 % were found to have isolated anti-HBc, 07 (8.5% with associated anti-HBc and Anti-HBs. No anti-HCV marker was detected on these screening samples. The HBV DNA was detected in 48 (58% samples, of which, males constituted 58% (28/48. The mean age of these patients was 38 +/- 8.2 (29-56, the median HIV-1 viral load and CD4 cell count HIV-1 infected patients were 127500 (54108-325325 copies/ml and 243 [80-385] cells/mm3 respectively and 27.1% (13/48 of these patients were found to have isolated anti-HBc. A significant correlations between DNA HBV and HIV viral load higher than 100000 copies/ml (P = 0.004, CD4 cell count lower than 400 cells/mm3 (P = 0.013, P = 0.006 and isolated anti-HBc samples (P <0.005 were founded. However there was no significant association with age, sex, transmission mode and clinical stage. Conclusion: The consequences of this high prevalence of OBI in Morocco need to be considered in laboratory diagnosis of HBV infection in HIV infected patients and the PCR seems to be inevitable for a better diagnosis and therapy. [Int J Res Med Sci

  19. The prevalence and clinical significance of intestinal parasites in HIV-infected patients in Denmark

    DEFF Research Database (Denmark)

    Stensvold, Christen Rune; Nielsen, Susanne Dam; Badsberg, Jens Henrik

    2011-01-01

    To investigate the prevalence and clinical significance of intestinal parasites in human immunodeficiency virus (HIV)-infected patients, faecal specimens from 96 HIV-infected patients were submitted to microbiological analyses, including microscopy and polymerase chain reaction for protozoa...... and enteropathogenic bacteria. Results of microbiological analyses were compared with self-reported gastrointestinal complaints collected using a validated questionnaire. Thirty-two (33%) patients were positive for parasites. However, opportunistic parasites (Isospora and Cryptosporidium) were detected in only 2...

  20. Care of HIV-infected patients in China

    Institute of Scientific and Technical Information of China (English)

    Yun; Zhen; CAO; Hong; Zhou; LU

    2005-01-01

    Compared with high infection areas of the world, the total HIV infection rate in China is relatively low. Nonetheless,because of China's vast territory and large population, the potential infection risk must be taken seriously. In the next few years, needle sharing among injection drug users will remain the most common route of transmission for the HIV/AIDS epidemic in China. Unprotected sex is gradually becoming a major route of transmission. China began to implement HAART in 1999 according to international standards. Prior to 2003, there were only about 150 HIV/AIDS patients were treated with HAART in some clinical trials and about 100 HIV/AIDS patients were treated by private sources.Results of those treatments are the scientific basis for development of the therapeutic strategies in China. In March of 2003, the Chinese government initiated China CARES program. In November of 2003, the Chinese Ministry of Health announced a national policy of free ARV treatment to all HIV+ Chinese citizens who were in poverty and required ARV therapy. There are total of 19,456 HIV/AIDS patients received free ARV drugs to date in 159 regions and 441 towns.Current challenges are how to follow-up and evaluate those patients in the clinical settings. The longer the therapy is postponed, the more side effects and the higher probability of drug resistance are going to occur. It remains unclear,therefore, when HAART regimen should be started in the HIV/AIDS population in China.

  1. Prevention and treatment of surgical site infection in HIV-infected patients

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    Zhang Lei

    2012-05-01

    Full Text Available Abstract Background Surgical site infection (SSI are the third most frequently reported nosocomial infection, and the most common on surgical wards. HIV-infected patients may increase the possibility of developing SSI after surgery. There are few reported date on incidence and the preventive measures of SSI in HIV-infected patients. This study was to determine the incidence and the associated risk factors for SSI in HIV-infected patients. And we also explored the preventive measures. Methods A retrospective study of SSI was conducted in 242 HIV-infected patients including 17 patients who combined with hemophilia from October 2008 to September 2011 in Shanghai Public Health Clinical Center. SSI were classified according to Centers for Disease Control and Prevention (CDC criteria and identified by bedside surveillance and post-discharge follow-up. Data were analyzed using SPSS 16.0 statistical software (SPSS Inc., Chicago, IL. Results The SSI incidence rate was 47.5% (115 of 242; 38.4% incisional SSIs, 5.4% deep incisional SSIs and 3.7% organ/space SSIs. The SSI incidence rate was 37.9% in HIV-infected patients undergoing abdominal operation. Patients undergoing abdominal surgery with lower preoperative CD4 counts were more likely to develop SSIs. The incidence increased from 2.6% in clean wounds to 100% in dirty wounds. In the HIV-infected patients combined with hemophilia, the mean preoperative albumin and postoperative hemoglobin were found significantly lower than those in no-SSIs group (P Conclusions SSI is frequent in HIV-infected patients. And suitable perioperative management may decrease the SSIs incidence rate of HIV-infected patients.

  2. [Dental treatment of HIV-infected and AIDS patients in the dental office in The Netherlands].

    Science.gov (United States)

    Sjamsoedin, D A; Molendijk, G; Schulten, E A; ten Kate, R W; van der Waal, I

    1991-09-01

    Every dentist should accept the responsibility of treating HIV-infected and AIDS' patients in his own office. By taking the appropriate hygienic measures, the risk of HIV-transmission in the dental office can be almost completely eliminated.

  3. Intracellular pathogens within alveolar macrophages in a patient with HIV infection: diagnostic challenge

    Directory of Open Access Journals (Sweden)

    Takashi Shinha

    2015-03-01

    Full Text Available In HIV-infected individuals, macrophages, the key defense effector cells, manifest defective activity in their interactions with a wide variety of opportunistic pathogens, including fungi and protozoa. Understanding the morphological characteristics of intracellular opportunistic pathogens in addition to their pathogenesis is of critical importance to provide optimal therapy, thereby decreasing morbidity and mortality in HIV-infected patients. We herein present a case of disseminated histoplasmosis confused with disseminated visceral leishmaniasis in an HIV-infected individual from Guyana who developed intracellular organisms within alveolar macrophages

  4. Intestinal parasitic infections in Thai HIV-infected patients with different immunity status

    Directory of Open Access Journals (Sweden)

    Wiwanitkit Viroj

    2001-06-01

    Full Text Available Abstract Background One of the major health problems among HIV seropositive patients is superimposed infection due to the defect of immunity. Furthermore, intestinal parasite infection, which is also one of the basic health problems in tropical region, is common in these patients. In this study, a cross sectional study to document the prevalence of intestinal parasitic infection in Thai HIV-infected patients with different immune status was performed. Methods A study of stool samples from 60 Thai HIV-infected patients with different immune status was performed at King Chulalongkorn Memorial Hospital, Thailand. Each patient was examined for CD4 count and screened for diarrheal symptoms. Results The prevalence of intestinal parasitic infection among the HIV-infected patients in this study was 50 %. Non- opportunistic intestinal parasite infections such as hookworms, Opisthorchis viverrini and Ascaris lumbricoides were commonly found in HIV-infected people regardless of immune status with or without diarrheal symptoms. Opportunistic intestinal parasites such as Cryptosporidium, Isospora belli, Microsporidia and Strongyloides stercoralis infection were significantly more frequent in the low immunity group with diarrhea. Conclusion Therefore, opportunistic intestinal parasite infection should be suspected in any HIV infected patient with advanced disease presenting with diarrhea. The importance of tropical epidemic non-opportunistic intestinal parasite infections among HIV-infected patients should not be neglected.

  5. Visceral leishmaniasis due to Leishmania infantum with renal involvement in HIV-infected patients

    OpenAIRE

    Vassallo, Matteo; Moranne, Olivier; Ambrosetti, Damien; Jeandel, Pierre-Yves; Pomares, Christelle; Cassuto, Elisabeth; Boscagli, Annick; Giraud, Guillaume; Montagne, Nathalie; Dentone, Chiara; Demacina, Ilaria; Villaggio, Barbara; Secondo, Giovanni; Ferrea, Giuseppe; Passeron, Corinne

    2014-01-01

    Background We describe histological, clinical findings and outcomes of renal involvement during Leishmania infantum infection in four HIV-infected patients in South France and North Italy hospital settings. Cases presentation Four HIV-infected Caucasian patients (age 24-49) performed renal biopsy during episodes of visceral leishmaniasis. They presented severe immunosuppression, frequent relapses of visceral leishmaniasis during a follow-up period of several years and partial or complete reco...

  6. Oral Candida spp carriage and periodontal diseases in HIV-infected patients in Ribeirão Preto, Brazil.

    Science.gov (United States)

    Lourenço, Alan Grupioni; Ribeiro, Ana Elisa Rodrigues Alves; Nakao, Cristiano; Motta, Ana Carolina Fragoso; Antonio, Luana Grupioni Lourenço; Machado, Alcyone Artioli; Komesu, Marilena Chinali

    2017-06-01

    The majority of HIV-infected patients develop Candida spp-associated clinical oral lesions. Studies have shown that asymptomatic oral colonization of Candida spp may lead to oral lesions or become a source of disseminated infections. The aim of this study was to verify the effects of periodontal conditions on Candida spp prevalence and Candida spp carriage in the oral cavity of HIV-infected patients compared to non-infected patients. Twenty-five patients not infected with HIV and 48 HIV-infected patients were classified according to periodontal conditions as being periodontal healthy or with periodontal disease. Candida spp carriage and classification were performed in oral rinse samples. Viral load and CD4+ T lymphocyte (CD4+L) counts were performed in blood samples from HIV-infected patients. No differences in Candida spp prevalence related to HIV status or periodontal condition were detected. However, Candida spp carriage was increased in periodontally affected HIV-infected patients when compared to periodontally healthy HIV-infected patients (p= 0.04). Periodontally healthy HIV-infected patients presented Candida spp carriage in similar levels as healthy or periodontally affected non-HIV-infected patients. Candida spp carriage was correlated with CD4+L counting in HIV-infected patients. We concluded that periodontal disease is associated with increased Candida spp carriage in HIV-infected patients and may be a predisposing factor to clinical manifestations of candidiasis.

  7. HLA-B*5701 frequency in Chilean HIV-infected patients and in general population

    Directory of Open Access Journals (Sweden)

    Helena Poggi

    2010-10-01

    Full Text Available It has been demonstrated that HLA-B*5701 screening reduces the risk for hypersensitivity reaction to abacavir in HIV-infected patients. Since B*5701 prevalence varies among different populations, it is important to determine the carrier frequency prior to its use for the screening of HIV-infected patients.The aim of this study was to determine HLA-B*5701 carrier frequency in Chilean general population and HIV-infected patients referred for B*5701 typing. For that purpose 300 blood bank donors and 492 abacavir-naïve HIV-infected patients from Chile were screened for B*5701 by a sequence specific primer PCR.We detected 14/300 (4.7% B*57-positive individuals in the Chilean general population, 11 (3.7% were B*5701 positive, and 3 (1% had another subtype.All were heterozygous,thus a B*5701 allele frequency of 2% was determined.Eleven of 492 (2.2 % HIV-patients carried a B*5701 allele. The difference between these frequencies is probably due to slow progression of HIV infection in HLA-B*5701 carriers, thus less patients would require antiretroviral therapy and B*5701 typing. Considering the usefulness of B*5701 screening, its prevalence in the Chilean general population,and the availability of a validated method,we conclude that HLA-B*5701 typing in Chilean HIV-infected patients about to initiate abacavir treatment is strongly recommended

  8. Factors predicting survival for HIV-infected patients with respiratory failure.

    Science.gov (United States)

    van Leeuwen, H J; Boereboom, F T; Pols, M A; Hoepelman, A I; Savelkoul, J T

    2000-09-01

    Despite improved treatment modalities, the mortality of HIV infected patients admitted to the intensive care unit with respiratory failure remains high. To help ICU physicians in advising HIV infected patients whether to undergo mechanical ventilation, we retrospectively investigated prognostic factors predicting hospital outcome for HIV-infected patients, admitted to a medical intensive care unit with respiratory failure before the era of highly-active anti-retroviral therapy. A retrospective chart review was carried out of all HIV-infected patients with respiratory failure admitted to the medical ICU of a Dutch University Hospital between 1991 and 1997. In the six year period, 29 HIV-infected patients were admitted to the ICU for respiratory failure. Mechanical ventilation, CD4 cell count, APACHE II score, APACHE III score, ARDS and length of ICU stay all differed significantly between survivors and non-survivors. However, a multivariate analysis only showed the need for mechanical ventilation as an independent risk factor for mortality. The only combination of factors able to accurately predict mortality for the individual patient was the development of ARDS and the requirement of mechanical ventilation. The combination of mechanical ventilation and ARDS accurately predicts hospital outcome in HIV-infected patients presenting with respiratory failure before the HAART era.

  9. Bilateral peripheral facial palsy in a patient with Human Immunodeficiency Virus (HIV) infection.

    Science.gov (United States)

    Kim, Min Su; Yoon, Hee Jung; Kim, Hai Jin; Nam, Ji Sun; Choi, Sung Ho; Kim, June Myung; Song, Young Goo

    2006-10-31

    Neurological complications are important causes of morbidity and mortality in patients with human immunodeficiency virus (HIV) infection. They can occur at any stage of the disease and can affect any level of the central or peripheral nervous systems. In the literature, several cases of HIV-associated facial paralysis have been reported; however, bilateral facial palsy is rarely reported. In this paper, we present the first case in Korea, of a bilateral facial palsy occurring as the first clinical manifestation of HIV infection.

  10. Clinicopathological study of itchy folliculitis in HIV-infected patients

    Directory of Open Access Journals (Sweden)

    Annam Vamseedhar

    2010-01-01

    Full Text Available Background: Itchy folliculitis are pruritic, folliculo-papular lesions seen in human immunodeficiency virus (HIV-infected patients. Previous studies have shown that it was impossible to clinically differentiate between eosinophilic folliculitis (EF and infective folliculitis (IF. Also, attempts to suppress the intense itch of EF were ineffective. Aims: The present study is aimed at correlating clinical, histopathological and immunological features of itchy folliculitis in HIV patients along with their treatment. Methods: The present prospective study lasted for 36 months (September, 2005 to August, 2008 after informed consent, data on skin disorders, HIV status and CD4 count were obtained by physical examination, histopathological examination and laboratory methods. Results: Of 51 HIV-positive patients with itchy folliculitis, the predominant lesion was EF in 23 (45.1% followed by bacterial folliculitis in 21 (41.2%, Pityrosporum folliculitis in five (9.8% and Demodex folliculitis in two (3.9% patients. The diagnosis was based on characteristic histopathological features and was also associated with microbiology confirmation wherever required. EF was associated with a lower mean CD4 count (180.58 ± 48.07 cells/mm 3 , P-value < 0.05, higher mean CD8 count (1675.42 ± 407.62 cells/mm3 and CD8/CD4 ratio of 9.27:1. There was significant reduction in lesions following specific treatment for the specific lesion identified. Conclusion: Clinically, it is impossible to differentiate itchy folliculitis and therefore it requires histopathological confirmation. Appropriate antimicrobial treatment for IF can be rapidly beneficial. The highly active antiretroviral therapy along with Isotretinoin therapy has shown marked reduction in the lesions of EF. Familiarity with these lesions may help in improving the quality of lives of the patients.

  11. Longitudinal characterization of depression and mood states beginning in primary HIV infection.

    Science.gov (United States)

    Gold, Jessica A; Grill, Marie; Peterson, Julia; Pilcher, Christopher; Lee, Evelyn; Hecht, Frederick M; Fuchs, Dietmar; Yiannoutsos, Constantin T; Price, Richard W; Robertson, Kevin; Spudich, Serena

    2014-06-01

    Though depression is known to frequently afflict those with chronic HIV, mood during the early course of HIV is not well characterized. In a prospective study we assessed mood during primary HIV infection [primary HIV infection (PHI), ART). The Beck Depression Inventory (BDI) and Profile of Mood States (POMS) subscales were longitudinally administered prior to and after ART in PHI subjects. This evaluation of mood was done concurrently with blood, cerebrospinal fluid (CSF) and neuropsychological [total z and global deficit score (GDS)] evaluation at each visit. Analysis employed Spearman's rho, logistic regression, and linear mixed models. 47.7 % of the 65 men recruited at a median 3.5 months HIV duration met BDI criteria for clinical depression at baseline, classified as 'mild' (n = 11), 'moderate' (n = 11), or 'severe' (n = 9). Drug, alcohol, and depression history did not associate with BDI score. Proportional somatic-performance scores were worse than cognitive-affective scores (p = .0045). Vigor subscore of POMS was reduced compared to norms and correlated with total z (r = 0.33, p = 0.013) and GDS (r = -0.32, p = 0.016). BDI and POMS correlated with one another (r = 0.85, p ART. Depression was prevalent during PHI in our subjects, associated with abnormal somatic-performance and vigor scores. Neither neuropsychological performance nor disease biomarkers correlated with depressed mood. Mood indices did not improve over time in the presence of ART.

  12. Fifteen-Year Trends in the Prevalence of Diabetes among Hospitalized HIV-Infected Patients in Spain (1997-2012)

    Science.gov (United States)

    Alvaro-Meca, Alejandro; Jimenez-Trujillo, Isabel; Hernandez-Barrera, Valentin; de Miguel-Diez, Javier

    2016-01-01

    Objective To describe trends in the prevalence of diabetes among hospitalized HIV-infected patients between 1997 and 2012 in Spain and compare them with those of age- and sex-matched non–HIV-infected patients. Methods The study was based on Spanish national hospital discharge data. We performed a retrospective study for the period 1997–2012. HIV infection (HIV-infected versus non–HIV-infected [control group])and calendar period in relation to widespread use of combination antiretroviral therapy (cART) (1997–1999; 2000–2003; 2004–2007 and 2008–2012), were the exposure variables The outcome variables were diagnosis of diabetes and in-hospital mortality (IHM). Results From 1997 to 2012, we identified 91,752 cases of diabetes: 15,398 in the HIV-infected group (403,277 hospital admissions) and 76,354 in the non–HIV-infected group (1,503,467 hospital admissions). Overall, HIV-infected patients had lower prevalence values for diabetes than non–HIV-infected patients throughout the follow-up (3.8% vs. 5.1%; p<0.001). The prevalence of diabetes increased 1.56-fold among non–HIV-infected patients and 4.2-fold among HIV-infected patients. The prevalence of diabetes in females was almost twice as high in HIV-infected patients as in non–HIV-infected patients during the last study period (4.72% vs. 2.88%; p<0.001). Diabetes showed a protective effect against IHM throughout the study period (aOR = 0.70; 95%CI, 0.65–0.75). Conclusions During the cART era, the prevalence of diabetes has increased sharply among HIV-infected hospitalized patients compared with matched non–HIV-infected subjects. The prevalence of diabetes is rising very fast among HIV-infected women. Diabetes has a protective effect on IHM among HIV-infected patients. Nevertheless, our study has several limitations. No information is available in the database used on important sociodemographic characteristics and relevant clinical variables including duration of the HIV infection, treatments

  13. M. tuberculosis genotypic diversity and drug susceptibility pattern in HIV- infected and non-HIV-infected patients in northern Tanzania

    Directory of Open Access Journals (Sweden)

    van Soolingen Dick

    2007-05-01

    Full Text Available Abstract Background Tuberculosis (TB is a major health problem and HIV is the major cause of the increase in TB. Sub-Saharan Africa is endemic for both TB and HIV infection. Determination of the prevalence of M. tuberculosis strains and their drug susceptibility is important for TB control. TB positive culture, BAL fluid or sputum samples from 130 patients were collected and genotyped. The spoligotypes were correlated with anti-tuberculous drug susceptibility in HIV-infected and non-HIV patients from Tanzania. Results One-third of patients were TB/HIV co-infected. Forty-seven spoligotypes were identified. Fourteen isolates (10.8% had new and unique spoligotypes while 116 isolates (89.2% belonged to 33 known spoligotypes. The major spoligotypes contained nine clusters: CAS1-Kili 30.0%, LAM11- ZWE 14.6%, ND 9.2%, EAI 6.2%, Beijing 5.4%, T-undefined 4.6%, CAS1-Delhi 3.8%, T1 3.8% and LAM9 3.8%. Twelve (10.8% of the 111 phenotypically tested strains were resistant to anti-TB drugs. Eight (7.2% were monoresistant strains: 7 to isoniazid (INH and one to streptomycin. Four strains (3.5% were resistant to multiple drugs: one (0.9% was resistant to INH and streptomycin and the other three (2.7% were MDR strains: one was resistant to INH, rifampicin and ethambutol and two were resistant to all four anti-TB drugs. Mutation in the katG gene codon 315 and the rpoB hotspot region showed a low and high sensitivity, respectively, as predictor of phenotypic drug resistance. Conclusion CAS1-Kili and LAM11-ZWE were the most common families. Strains of the Beijing family and CAS1-Kili were not or least often associated with resistance, respectively. HIV status was not associated with spoligotypes, resistance or previous TB treatment.

  14. [Guidelines for the management of patients with HIV infection. I. Adolescents and adults. Liege Working Group on HIV Infection].

    Science.gov (United States)

    Nkoghe, D; Moutschen, M; Demonty, J

    2000-05-01

    The management of HIV infected patient requires an approach that must put in balance profits expected from a tritherapy (suppression of viral replication, immune reconstitution) and problems related to treatment (difficulty of adherence, side effects, long-term toxicity, resistance). Controversies appear currently on the institution of a precocious treatment, on the use of protease inhibitors at initiation, in order to preserve choices when a modification is necessary. Many concepts, in investigation, are described in the management of a therapeutic failure. Resistance testings progressively find their place in the follow-up. Modes of prophylaxis-interruption of opportunistic infections are established, as well as is the management of professional postexposure. The question remains on how best to advise seropositive couples, about conception, and to elaborate recommendations after non-professional postexposure.

  15. Epinephrine-induced mobilization of natural killer (NK) cells and NK-like T cells in HIV-infected patients

    DEFF Research Database (Denmark)

    Sondergaard, S R; Ullum, H; Skinhoj, P

    1999-01-01

    HIV infection is known to cause changes in phenotype and function of natural killer (NK) cells. The aim of this study was to characterize the NK cells mobilized from peripheral reservoirs in human immunodeficiency virus (HIV)-infected patients and controls. Seventeen HIV-infected patients and eight...... age- and sex-matched controls received a 1-h epinephrine infusion. Epinephrine induced mobilization of high numbers of NK-like T cells with no difference between HIV-infected patients and controls. Interestingly, all subjects mobilized NK cells containing increased proportions of perforin......, in particular the CD3(-)CD16(+)CD56(+) NK cell subset. The HIV-infected patients mobilized CD3(-)CD16(-)CD56(+) and CD3(-)CD16(+)CD56(+) NK cells to a lesser extent than did controls. In contrast, the HIV-infected patients mobilized relatively more CD3(-)CD16(+)CD56(-) NK cells independent of antiretroviral...

  16. Evidence of an increased pathogenic footprint in the lingual microbiome of untreated HIV infected patients

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    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.

  17. A CASE OF RENAL DISEASE IN HIV INFECTED PATIENT

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    Ni Made Vina Septiani

    2013-11-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Kidney diseases in human immunodeficiency virus (HIV infected patients has been been fourth leading cause of death after sepsis, pneumonia, and liver disease. HIV-associated nephropathy (HIVAN is the most common. We report a case, a male patient, 48 years, who experienced shortness of breath, cough and intermittent fever and has been reported as HIV positive, without previous antiretroviral treatment and last CD4+ count is 89 cells/mm3. There are elevated BUN and SC from day to day during treatment and proteinuria +2 as a sign of kidney disease with normal blood pressure and there was no edema. Patients given an antibiotic and ACE inhibitors as antiproteinuria. Patients with suspicion of HIVAN in this case can progress very rapidly and causes progressive decline in renal function. Prognosis of patients with HIVAN if not handled properly will develop end stage renal disease (ESRD in 1-4 months and had a mortality rate 4.7 times higher than HIV patients without renal impairment. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  18. Prevalence of HIV Infection Among Tuberculosis Patients in Bali, Indonesia

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    Partha Muliawan

    2016-01-01

    Full Text Available Background: During 1998-2007, TB and HIV cases in Bali had shown a significant increase respectively. In general, both of these diseases are chronic diseases that need long term treatment, and together they could worsen the patients’ condition. To prevent the double burden of those patients, we need to know HIV infection prevalence among TB cases in Bali. Method: One thousands of TB cases diagnosed at TB health services unit (UPK at primary health centers (puskesmas and public hospitals in Bali, in September-November 2008, were given information and their blood samples were taken for HIV tests. Samples were chosen proportionally according to the number of TB cases registered in each UPK. Five milliliters of blood sample were taken from each eligible patient by laboratory staff or nurse at the UPK for HIV tests which were conducted at Bali Health Laboratory. HIV test used in this study were the two types of rapid test in accordance with WHO standard. Discussion: Thirty-nine out of 1,000 blood samples were found HIV positive. The highest HIV prevalence among TB cases was in the Buleleng District (11.5% and followed by Denpasar City (5.1%. This prevalence showed a different figure from the HIV/AIDS cases in VCT clinics registered at Bali Provincial Health Agency, where the highest prevalence found in Denpasar, followed by Buleleng and Badung. If we compare, the difference in figure between Badung and Buleleng, might be due to the difference in routes of HIV transmission. In Buleleng, most of the cases (90% were sexually transmitted, while in Badung 48% transmission were through injecting drug users. The IDUs seek health services at private health centers and rarely utilize public/government services such as puskesmas and hospitals. Conclusion: The HIV prevalence among TB patients in Bali was 3.9%. The characteristics of the patients showed that they are mostly male, aged between 31-40 years old, have junior high school-university education

  19. PATTERN OF MUCOCUTANEOUS MANIFESTATIONS OF HIV INFECTED PATIENTS: A RETROSPECTIVE STUDY

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    Murugan Swamiappan

    2016-07-01

    Full Text Available BACKGROUND Mucocutaneous manifestations occur in more than 90% of HIV infected patients. These manifestations are an early indicator of the presence of HIV infection and also aids in the clinical staging and prognosis as it reflects the underlying immune status. AIM To determine the prevalence and pattern of various mucocutaneous manifestations occurring in people living with HIV (PLHIV. MATERIALS AND METHODS A retrospective chart review of the data collected from the clinical records of all HIV seropositive patients, who had attended the Sexually Transmitted Infection (STI Clinic of Chengalpattu Medical College Hospital, Chengalpattu, Tamil Nadu, during the 3 years period from 2012 to 2015 was carried out. Demographic and clinical data were analysed. RESULTS The total number of HIV seropositive patients attended the STI Clinic were 176 during the study period of 3 years from 2012 to 2015. Among that males were 104 (59.1% and females were 72 (40.9%. The common age group was 35-49 (87 patients, 49.4%. Mucocutaneous manifestations were seen in 117 (66.4% patients. The most common manifestation seen was candidiasis among infections and seborrheic dermatitis among non-infectious dermatoses. CONCLUSION Mucocutaneous manifestations can arouse suspicion of HIV infection in otherwise healthy patients. They can serve as a dependable clinical marker of HIV infection. Awareness of the varied pattern of these manifestations would help in the early diagnosis and management of HIV infection, thereby decreasing the morbidity and improve the quality of life in them

  20. Treatment of Prolapsing Hemorrhoids in HIV-Infected Patients with Tissue-Selecting Technique

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    Zhe Fan

    2017-01-01

    Full Text Available The aim of this retrospective study was to evaluate the outcome of a tissue-selecting therapy stapler (TST for prolapsing hemorrhoids in HIV-infected patients. Sixty-two patients with stage III-IV hemorrhoidal prolapse were treated with TST by a single surgeon between June and November 2014. The TST group comprised 32 patients (4 females, and the TST + HIV group comprised 30 HIV-infected patients (3 females. Age, gender, and preoperative examination as well as intraoperative and postoperative features were assessed. There was no marked difference in hemorrhoidal prolapse between the TST and HIV + TST groups, except for patient satisfaction at 12 months. TST is an effective and safe technique for treatment of prolapsing hemorrhoids in HIV-infected patients.

  1. Lues maligna in an HIV-infected patient

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    Passoni Luiz Fernando Cabral

    2005-01-01

    Full Text Available We report such a case of malignant syphilis in a 42-year-old HIV-infected man, co-infected with hepatitis B virus, who presented neurolues and the classical skin lesions of lues maligna. The serum VDRL titer, which was 1:64 at presentation, increased to 1:2,048 three months after successful therapy with penicillin, decreasing 15 months later to 1:8.

  2. Low-dose growth hormone therapy reduces inflammation in HIV-infected patients

    DEFF Research Database (Denmark)

    Lindboe, Johanne Bjerre; Langkilde, Anne; Eugen-Olsen, Jesper

    2016-01-01

    BACKGROUND: Combination antiretroviral therapy (cART) has drastically increased the life expectancy of HIV-infected patients. However, HIV-infected patients exhibit increased inflammation and 33-58% exhibit a characteristic fat re-distribution termed HIV-associated lipodystrophy syndrome (HALS...... to investigate the impact of low-dose rhGH therapy on inflammation in HIV-infected patients. METHODS: Forty-six cART-treated HIV-infected men were included in the HIV-GH low-dose (HIGH/Low) study: a randomized, placebo-controlled, double-blinded trial. Subjects were randomized 3:2 to 0.7 mg/day rhGH, or placebo......). Recombinant human growth hormone (rhGH) has been tested as treatment of HALS. Low-dose rhGH therapy improves thymopoiesis and fat distribution in HIV-infected patients and appears to be well tolerated. However, since high-dose rhGH is associated with adverse events related to inflammation, we wanted...

  3. Normal Myocardial Flow Reserve in HIV-Infected Patients on Stable Antiretroviral Therapy

    DEFF Research Database (Denmark)

    Knudsen, Andreas; Christensen, Thomas E; Ghotbi, Adam Ali

    2015-01-01

    ), which can quantify the coronary microvascular function. MFR has proved highly predictive of future coronary artery disease and cardiovascular events in the general population.In a prospective cross-sectional study, HIV-infected patients all receiving antiretroviral therapy (ART) with full viral....... The HIV-infected patients had a mean age of 53 years (range 37-68 years) with 23% active smokers. The controls had a mean age of 52 years (range 36-68 years) and 26% active smokers. In the HIV-infected group 73% had a normal MFR, 17% borderline, and 10% low values of MFR. Among controls these values were...... 71%, 19%, and 10%, respectively (P = 0.99). However, the HIV-infected group had lower values of stress myocardial blood flow (MBF) (2.63 ± 0.09 mL/g/min vs 2.99 ± 0.14 mL/g/min; P = 0.03). We found no evidence of decreased MFR as assessed by 82Rb PET among HIV-infected patients on stable ART...

  4. The use of biomarkers for assessing HAART-associated renal toxicity in HIV-infected patients.

    Science.gov (United States)

    del Palacio, María; Romero, Sara; Casado, Jose L

    2012-09-01

    Renal toxicity has become an important issue in HIV-infected patients receiving highly active antiretroviral therapy (HAART). Several biomarkers are available for monitoring renal function, although no consensus exists on how best to apply these tools in HIV infection. The best biomarker is the glomerular filtration rate (GFR), and several creatinine-based estimates equations of GFR are widely used in HIV infection, with clinical advantages for the equation developed by Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI). Although serum cystatin C has been proposed as a more sensitive marker of renal dysfunction in HIV infection, it may be affected by ongoing inflammation. Tubular dysfunction can be simple or complex, depending on whether the tubular transport of one or more substances is affected. Multiple renal tubular dysfunction or Fanconi syndrome is characterized by alterations in the reabsorption of glucose, amino acids, phosphate and often also bicarbonate. Therefore, Fanconi syndrome would be the tip of the iceberg, and the most unusual and severe manifestation. In the last years, several low molecular weight proteins as markers of tubular alteration, including retinol-binding protein, b2-microglobulin, and neutrophil gelatinase associated lipocalin have become available. Different studies have shown differences in urine concentrations of these proteins in patients receiving tenofovir, but again, no consistent data have shown their clinical usefulness in predicting the clinical consequences of tubular alteration. Thus, we review findings from recent studies performed in this area to describe the performance of new biomarkers for renal damage in HIV-infected patients.

  5. Management of chronic diarrhea in HIV-infected patients: current treatment options, challenges and future directions

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    Lidia Elfstrand

    2010-11-01

    Full Text Available Lidia Elfstrand, Claes-Henrik FlorénDepartment of Medicine, Division of Clinical Sciences, Skåne University Hospital, Lund University, Lund, SwedenAbstract: Diarrhea is a common clinical manifestation of HIV infection regardless of whether the patients have AIDS. HIV and malnutrition tend to occur in the same populations, the underprivileged and resource-poor. Malnutrition increases severity and mortality of infection. Occurrence of chronic diarrhea in HIV-infected patients, gut status and pathogenic agents, nutritional status and the crucial role of nutrition are reviewed. Bovine colostrum-based food can be useful for managing chronic diarrhea in HIV-infected patients, enhancing both nutritional and immunological status.Keywords: HIV, diarrhea, nutrition, bovine colostrum, CD4+ 

  6. Signifiance of hepatitis E virus infection in HIV-infected patients: a challenging issue

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    Amitis Ramezani

    2015-05-01

    Full Text Available Hepatitis E virus (HEV is a small, single-stranded, non-enveloped RNA virus and belongs to the genus Hepevirus in the Hepeviridae family. Currently, the HEV infection is the most frequent cause of acute hepatitis in the world. In recent years, some studies have been demonstrated that immunosuppressed cases, such organ transplant recipients, cases with HIV infection and patients with hematological malignancies are at risk of HEV infection. But it is not clear whether HEV infection is a major concern in HIV infected patients or not? The answer has considerable significance, because HIV and HEV infection are now both highly endemic in many parts of the world. The purpose of this review is to provide data on the prevalence of HEV infection in HIV infected patients for determination of the significance of HEV/HIV co-infection.

  7. Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: May 2015.

    Science.gov (United States)

    Iribarren, José Antonio; Rubio, Rafael; Aguirrebengoa, Koldo; Arribas, Jose Ramón; Baraia-Etxaburu, Josu; Gutiérrez, Félix; Lopez Bernaldo de Quirós, Juan Carlos; Losa, Juan Emilio; Miró, José Ma; Moreno, Santiago; Pérez Molina, José; Podzamczer, Daniel; Pulido, Federico; Riera, Melchor; Rivero, Antonio; Sanz Moreno, José; Amador, Concha; Antela, Antonio; Arazo, Piedad; Arrizabalaga, Julio; Bachiller, Pablo; Barros, Carlos; Berenguer, Juan; Caylá, Joan; Domingo, Pere; Estrada, Vicente; Knobel, Hernando; Locutura, Jaime; López Aldeguer, José; Llibre, Josep Ma; Lozano, Fernando; Mallolas, Josep; Malmierca, Eduardo; Miralles, Celia; Miralles, Pilar; Muñoz, Agustín; Ocampo, Agustín; Olalla, Julián; Pérez, Inés; Pérez Elías, Ma Jesús; Pérez Arellano, José Luis; Portilla, Joaquín; Ribera, Esteban; Rodríguez, Francisco; Santín, Miguel; Sanz Sanz, Jesús; Téllez, Ma Jesús; Torralba, Miguel; Valencia, Eulalia; Von Wichmann, Miguel Angel

    2016-10-01

    Despite the huge advance that antiretroviral therapy represents for the prognosis of infection by the human immunodeficiency virus (HIV), opportunistic infections (OIs) continue to be a cause of morbidity and mortality in HIV-infected patients. OIs often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an OI. The present article updates our previous guidelines on the prevention and treatment of various OIs in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections. The article also addresses immune reconstitution inflammatory syndrome. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

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

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    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.

  9. QT dispersion in HIV-infected patients receiving combined antiretroviral therapy.

    Science.gov (United States)

    Wongcharoen, Wanwarang; Suaklin, Somkhuan; Tantisirivit, Nualnit; Phrommintikul, Arintaya; Chattipakorn, Nipon

    2014-11-01

    A higher prevalence of QT prolongation has been reported among human immunodeficiency virus (HIV)-infected patients. Previous studies have demonstrated that QT dispersion is a better predictor of serious ventricular tachyarrhythmia and cardiac mortality than corrected QT (QTc) interval. However, data of QT dispersion in HIV-infected patients receiving a combined antiretroviral therapy (cART) is limited. We sought to assess QTc interval and QT dispersion in HIV-infected patients receiving cART. The association between QT parameters and heart rate variability (HRV) was also examined. Ninety-one HIV-infected patients receiving cART (male = 33, mean age = 44 ± 10 years) and 70 HIV-seronegative subjects (male = 25, mean age = 44 ± 8 years) were enrolled in the study. In a resting 12-lead electrocardiogram, QT interval was measured by the tangent method in all leads with well-defined T waves. The QT dispersion was defined as the difference between maximum and minimum QTc intervals in any of 12 leads. The baseline characteristics were not different between the two groups. We demonstrated the significantly longer mean QTc interval (420 ± 21 vs. 409 ± 21 ms, P dispersion in HIV-infected group compared to the control group (85 ± 29 vs. 55 ± 23 ms, P dispersion (92 ± 28 vs. 81 ± 29 ms, P = 0.098). There were no associations between QT parameters and either HRV or cART regimens. HIV-infected patients receiving cART were associated with prolonged QTc interval and increased QT dispersion, independent of autonomic dysfunction and antiretroviral drugs, which may have led to the potentially higher risk of ventricular arrhythmia and cardiac mortality. © 2014 Wiley Periodicals, Inc.

  10. Skeletal muscle mitochondrial function and exercise capacity in HIV-infected patients with lipodystrophy and elevated p-lactate levels

    DEFF Research Database (Denmark)

    Røge, Birgit Thorup; Calbet, José A L; Møller, Kirsten

    2002-01-01

    To investigate the skeletal muscle mitochondrial function in HIV-infected patients with lipodystrophy or elevated p-lactate levels.......To investigate the skeletal muscle mitochondrial function in HIV-infected patients with lipodystrophy or elevated p-lactate levels....

  11. Sadness in the SUN: using computerized screening to analyze correlates of depression and adherence in HIV-infected adults in the United States.

    Science.gov (United States)

    Tedaldi, Ellen M; van den Berg-Wolf, Mary; Richardson, James; Patel, Pragna; Durham, Marcus; Hammer, John; Henry, Keith; Metzler, Sara; Önen, Nur; Conley, Lois; Wood, Kathy; Brooks, John T; Buchacz, Kate

    2012-12-01

    We used a standardized screening tool to examine frequency of depression and its relation to antiretroviral medication adherence among HIV-infected persons on highly active antiretroviral therapy (HAART) in the Study to Understand the Natural History of HIV/AIDS in the Era of Effective Therapy (SUN Study). This is a prospective observational cohort of 700 HIV-infected patients enrolled between March 2004 and June 2006 in four U.S. cities, who completed a confidential audio computer-assisted self-interview [ACASI] with behavioral risk and health-related questions at baseline and 6-month follow-up visits, including the nine-question PRIME-MD depression screener and a validated 3-day antiretroviral adherence question. Among 539 eligible participants receiving HAART, 14% had depression at baseline (22% women, 12% men). In multivariable analysis using generalized estimating equations (GEE) to account for repeated measurements through 24 months of follow-up, persons who reported depression on a given ACASI were twice as likely to report nonadherence to antiretrovirals on the same ACASI (Odds ratio [OR] 2.02, 95% CI: 1.15, 3.57] for mild/moderate depression versus none); such persons were also less likely to have HIV viral load<400 copies/mL. Self-administered computerized standardized screening tools can identify at-risk individuals with depression who may benefit from interventions to improve antiretroviral adherence.

  12. Barriers and successful strategies to antiretroviral adherence among HIV-infected monolingual Spanish-speaking patients.

    Science.gov (United States)

    Murphy, D A; Roberts, K Johnston; Hoffman, D; Molina, A; Lu, M C

    2003-04-01

    Focus groups were conducted with HIV-infected, monolingual Spanish-speaking patients (N = 81) taking antiretrovirals in order to: (1) determine what barriers impede medication adherence; (2) determine what strategies facilitate adherence; and (3) investigate the health care provider-patient relationship and whether it impacts adherence. Both quantitative and qualitative information was gathered. Participants were prescribed an average of 11 pills per day (M = 11.4, SD = 7.0, range = 1-30). Only 32% of participants were consistently adherent when self-report of medication taking (yesterday, the day before yesterday, and last Saturday) was compared to prescribed regimen. The most frequently reported strategies were: learning more about the medications (77%), accepting the need to take them (75%) and refilling prescriptions early or on time (70%). Barriers most often reported were: feeling depressed or overwhelmed (21%), simply forgetting (19%) and sleeping through a dose (17%). From the qualitative data, four main issues emerged: patient characteristics, the health care professional-patient relationship, language and cultural barriers within the health care system, and the medication regimen. Among this Latino sample, having someone to live for was extremely important in terms of patient adherence. Language barriers were reported, and the use of translators was not always seen as a sufficient remedy. Differences between monolingual Spanish-speaking patients' and English-speaking patients' strategies and barriers are discussed.

  13. The effect of telephone support on depressive symptoms among HIV-infected pregnant women in Thailand: an embedded mixed methods study.

    Science.gov (United States)

    Ross, Ratchneewan; Sawatphanit, Wilaiphan; Suwansujarid, Tatirat; Stidham, Andrea W; Drew, Barbara L; Creswell, John W

    2013-01-01

    Depressive symptoms negatively impact the lives of HIV-infected individuals and are correlated with faster progression to AIDS. Our embedded mixed methods study examined and described the effects of telephone support on depressive symptoms in a sample of HIV-infected pregnant Thai women. HIV-infected pregnant Thai women (n = 40) were randomly assigned to either the control or the intervention group. A registered nurse provided telephone support to the intervention group. Depressive symptoms were measured at three points in both groups. In-depth interviews were conducted at Time 2 and Time 3. Results show that depressive symptoms in the intervention group decreased over time. Qualitative results describe how telephone support can work, but also reveal that telephone support did not work for everyone. We recommend that a larger mixed methods study be conducted to examine the effects of telephone support on depressive symptoms among HIV-infected women, including the costs and benefits of such support.

  14. [Lung diseases among HIV infected patients admitted to the "Instituto Nacional del Torax" in Santiago, Chile].

    Science.gov (United States)

    Chernilo, Sara; Trujillo, Sergio; Kahn, Mariana; Paredes, Mónica; Echevarría, Ghislaine; Sepúlveda, Claudia

    2005-05-01

    Pulmonary diseases are common among HIV infected patients. The prevalence of the different diseases varies greatly. To identify the different pulmonary diseases that affect a Chilean population of HIV infected patients and to identify factors associated with in hospital mortality. Retrospective review of the clinical records of all HIV infected patients with lung diseases discharged from our institution during a period of 3.5 years. Collection of demographic and biomedical data. One hundred seventy one patients (aged 35.7 years, 86% men) had 236 episodes of lung diseases. Only 13.5% of the patients were receiving antiretroviral therapy and 18% were on pneumocystis prophylaxis. Infectious diseases accounted for 87% of the discharges, neoplasm for 5.1%. Pneumocystis jirovecii infection was responsible for 37.7% of the episodes, community acquired pneumonia was seen in 24.1% and mycobacterial diseases in 14.4%. Two or more conditions were present in 13.6%. Death during hospital stay occurred in 19.5%. Multivariate analysis identified pneumothorax as the only significant independent predictor of in-hospital mortality in patients with pneumocystis pneumonia, while nosocomial pneumonia was the only predictor of death among patients with non-pneumocystis pulmonary diseases. Infectious diseases were the main cause of hospitalization among Chilean HIV infected patients. Mortality among these patients remains high. Appropriate antiretroviral therapy and prophylaxis may alter pulmonary disease prevalence in the future. Every effort should be made to avoid the development of pneumothorax and nosocomial pneumonia.

  15. Dialysis and Renal Transplantation in HIV-Infected Patients: a European Survey

    NARCIS (Netherlands)

    J.C. Trullas; A. Mocroft; F. Cofan; J. Tourret; A. Moreno; C.I. Bagnis; C.A. Fux; C. Katlama; P. Reiss; J. Lundgren; J.M. Gatell; O. Kirk; J.M. Miró

    2010-01-01

    Objectives: To determine prevalence and characteristics of end-stage renal diseases (ESRD) [dialysis and renal transplantation (RT)] among European HIV-infected patients. Methods: Cross-sectional multicenter survey of EuroSIDA clinics during 2008. Results: Prevalence of ESRD was 0.5%. Of 122 patient

  16. Indication for fiberoptic bronchoscopy in HIV-infected patients suspected for Pneumocystis carinii pneumonia

    DEFF Research Database (Denmark)

    Orholm, M; Lundgren, Jens Dilling; Nielsen, T L;

    1990-01-01

    During a six-month period, 40 consecutive fiberoptic bronchoscopic procedures including bronchoalveolar lavage, bronchial brushing and forceps biopsy were performed in local anaesthesia on 34 HIV-infected males presenting symptoms compatible with Pneumocystis carinii pneumonia. In 23 examinations...... did not differ with regard to history, clinical examination, immunology, serology or chest radiograph. We conclude that fiberoptic bronchoscopy should be performed on wide indications in HIV-infected patients with symptoms compatible with P. carinii pneumonia. The procedure is easily performed......, it is safe, and it is highly sensitive. The advantage of an early diagnosis compensates for a rather high frequency of negative examinations....

  17. [Prevalence of HIV infection in dialysis patients: results of a national multicenter study].

    Science.gov (United States)

    Poignet, J L; Desassis, J F; Chanton, N; Litchinko, M B; Zins, B; Kolko, A; Patte, R; Sobel, A

    1999-01-01

    In order to determine the prevalence of HIV infection in french patients with end-stage renal disease (ESRD) on maintenance dialysis therapy, questionnaire forms were mailed out in february 1997 to the heads of the 260 dialysis facilities. We documented number of patients on maintenance dialysis therapy (hemo and peritoneal dialysis) and for HIV infected dialysis patients: age, gender, cause and duration of ESRD, known duration of HIV infection, risk factors for HIV infection, HBV and/or HCV infection, presence of clinical acquired immunodeficiency syndrome (AIDS), total CD4 count and treatment with antiretroviral agents. Questionnaire forms were returned from 98% of the dialysis facilities. As of february 1997 some 22,707 patients with ESRD were treated by renal replacement therapy, 19,947 by hemodialysis (HD) and 2760 by peritoneal dialysis (PD). 82 patients with ESRD and HIV infection were reported corresponding to 0.36% prevalence rate of all patients undergoing dialysis at the time specified. The 82 study subjects with ESRD and HIV infection received hemodialysis (79 patients) or peritoneal dialysis (3 patients) in 42 facilities. Forty seven patients were treated in Paris and suburbs and 9 in our own center. All 82 patients comprised 63% men and 47% women which included patients coming from Africa (37%), Caribbean and Oceania (28%), Europe (35%) of a mean age of 41.8 years. Modes of transmission were homobisexuals 15%, heterosexuals 31%, intravenous drug abusers 17%, blood transfusion 17% and unknown 20%. The mean duration of HIV infection was 96 months (range 12-168 months) and the mean duration of ESRD was 58 months (range 1-235 months). HIV associated nephropathy was established in 31%. AIDS was diagnosed in 25 patients. Seventy one percent of the patients were receiving an antiretroviral drug (tritherapy in 25% of cases). In conclusion HIV prevalence rate among French dialysis patients is low and focused in Paris and oversea. Sexual transmission is the

  18. Validation Protocol of Vitamin D Supplementation in Patients with HIV-Infection

    Science.gov (United States)

    Güerri-Fernández, Roberto; Villar García, Judit; González Mena, Alicia; Guelar Grinberg, Ana; Montero, María Milagro; Sorli, Luisa; Calzado, Sonia; Horcajada, Juan Pablo; Díez-Pérez, Adolfo; Knobel Freud, Hernando

    2016-01-01

    Hypovitaminosis D and secondary hyperparathyroidism are frequent among HIV-infected patients. As there are no data about the best supplementation therapy both in treatment and in maintenance, we conducted an observational study of 300 HIV-infected patients for whom vitamin D and parathormone (PTH) had been measured in order to validate a protocol of vitamin D supplementation in patients with HIV-infection. Patients with vitamin D deficiency (defined as 25(OH)D 65 pg/mL) were supplemented with cholecalciferol 16.000IU (0.266 mg) weekly (if deficiency) or fortnightly (if insufficiency or high PTH levels). Rates of normalization of 25(OH)D (levels above 20 ng/mL) and PTH levels (<65 pg/mL) were analyzed. Multivariate analysis of factors related to normalization was carried out. With a median follow-up of 2 years, 82.1% of patients with deficiency and 83.9% of cases with insufficiency reached levels above 20 ng/mL. However, only 67.2% of individuals with hyperparathyroidism at baseline reached target levels (<65 pg/mL). Independent factors for not achieving PTH objective were tenofovir (TDF) and protease inhibitors use. In HIV-infected patients with hypovitaminosis, the protocol of cholecalciferol supplementation normalized vitamin D levels regardless of antiretroviral regimen in a high proportion of patients but it was less effective to correct hyperparathyroidism. PMID:27699068

  19. Validation Protocol of Vitamin D Supplementation in Patients with HIV-Infection

    Directory of Open Access Journals (Sweden)

    Elisabet Lerma-Chippirraz

    2016-01-01

    Full Text Available Hypovitaminosis D and secondary hyperparathyroidism are frequent among HIV-infected patients. As there are no data about the best supplementation therapy both in treatment and in maintenance, we conducted an observational study of 300 HIV-infected patients for whom vitamin D and parathormone (PTH had been measured in order to validate a protocol of vitamin D supplementation in patients with HIV-infection. Patients with vitamin D deficiency (defined as 25(OHD 65 pg/mL were supplemented with cholecalciferol 16.000IU (0.266 mg weekly (if deficiency or fortnightly (if insufficiency or high PTH levels. Rates of normalization of 25(OHD (levels above 20 ng/mL and PTH levels (<65 pg/mL were analyzed. Multivariate analysis of factors related to normalization was carried out. With a median follow-up of 2 years, 82.1% of patients with deficiency and 83.9% of cases with insufficiency reached levels above 20 ng/mL. However, only 67.2% of individuals with hyperparathyroidism at baseline reached target levels (<65 pg/mL. Independent factors for not achieving PTH objective were tenofovir (TDF and protease inhibitors use. In HIV-infected patients with hypovitaminosis, the protocol of cholecalciferol supplementation normalized vitamin D levels regardless of antiretroviral regimen in a high proportion of patients but it was less effective to correct hyperparathyroidism.

  20. Evaluation of five conventional and molecular approaches for diagnosis of cryptococcal meningitis in non-HIV-infected patients

    NARCIS (Netherlands)

    Chen, Min; Zhou, Jie; Li, Juan; Li, Meng; Sun, Jun; Fang, Wen J; Al-Hatmi, Abdullah M S; Xu, Jianping; Boekhout, Teun; Liao, Wan Q; Pan, Wei H

    2016-01-01

    Cryptococcal meningitis (CM) is a life-threatening mycosis primarily occurring in HIV-infected individuals. Recently, non-HIV-infected hosts were increasingly reported to form a considerable proportion. However, the majority of the reported studies on the diagnosis of CM patients were performed on H

  1. Depleted skeletal muscle mitochondrial DNA, hyperlactatemia, and decreased oxidative capacity in HIV-infected patients on highly active antiretroviral therapy

    DEFF Research Database (Denmark)

    Haugaard, Steen B; Andersen, Ove; Pedersen, Steen B;

    2005-01-01

    hyperlactatemia is associated with depletion of skeletal muscle (sm)-mtDNA and decreased oxidative capacity in HIV-infected patients on NRTI based highly active antiretroviral therapy (HAART) and whether HIV infection itself is associated with sm-mtDNA depletion. Sm-mtDNA was determined in 42 HIV...... in part could be mediated through an enhanced pro-inflammatory response....

  2. Drug-Drug Interactions Between Antiretroviral and Immunosuppressive Agents in HIV-Infected Patients After Solid Organ Transplantation : A Review

    NARCIS (Netherlands)

    van Maarseveen, Erik M.; Rogers, Christin C.; Trofe-Clark, Jennifer; van Zuilen, Arjan D.; Mudrikova, Tania

    2012-01-01

    Since the introduction of combination antiretroviral therapy (cART) resulting in the prolonged survival of HIV-infected patients, HIV infection is no longer considered to be a contraindication for solid organ transplantation (SOT). The combined management of antiretroviral and immunosuppressive ther

  3. Soluble urokinase plasminogen activator receptor is a marker of dysmetabolism in HIV-infected patients receiving highly active antiretroviral therapy

    DEFF Research Database (Denmark)

    Andersen, Ove; Eugen-Olsen, Jesper; Kofoed, Kristian;

    2008-01-01

    Circulating soluble urokinase plasminogen activator receptor (suPAR) reflects the immune and pro-inflammatory status of the HIV-infected patient. Highly active antiretroviral therapy (HAART) suppresses suPAR. Independent of the immune response to HAART, suPAR remains elevated in some HIV-infected...

  4. Depression and Posttraumatic Stress Disorder Among HIV-Infected Gambians on Antiretroviral Therapy

    NARCIS (Netherlands)

    Peterson, Kevin; Togun, Toyin; Klis, Sandor; Menten, Joris; Colebunders, Robert

    2012-01-01

    Mood disorders are more frequent among people with HIV infection than among non-HIV-infected individuals of the same age, socioeconomic status, and HIV risks. They have been associated with worse adherence and clinical outcomes, yet remain underdiagnosed and undertreated in sub-Saharan Africa. We

  5. Depression and Posttraumatic Stress Disorder Among HIV-Infected Gambians on Antiretroviral Therapy

    NARCIS (Netherlands)

    Peterson, Kevin; Togun, Toyin; Klis, Sandor; Menten, Joris; Colebunders, Robert

    2012-01-01

    Mood disorders are more frequent among people with HIV infection than among non-HIV-infected individuals of the same age, socioeconomic status, and HIV risks. They have been associated with worse adherence and clinical outcomes, yet remain underdiagnosed and undertreated in sub-Saharan Africa. We ex

  6. Mortality after myocardial infarction in HIV-infected patients who have initiated HAART

    DEFF Research Database (Denmark)

    Rasmussen, Line D; Gerstoft, Jan; Kronborg, Gitte

    2007-01-01

    We identified all Danish HIV patients registered with myocardial infarction (MI) when on HAART (44 patients) and compared their mortality with that of matched patients with MI and no HIV and patients with HIV and no MI. Mortality in HIV-infected MI patients was not significantly different...... to that of MI only patients in the first 90 days post-MI and thereafter was not significantly different to that of HIV patients without MI. Udgivelsesdato: 2007-Apr-23...

  7. Mortality after myocardial infarction in HIV-infected patients who have initiated HAART

    DEFF Research Database (Denmark)

    Rasmussen, Line D; Gerstoft, Jan; Kronborg, Gitte

    2007-01-01

    We identified all Danish HIV patients registered with myocardial infarction (MI) when on HAART (44 patients) and compared their mortality with that of matched patients with MI and no HIV and patients with HIV and no MI. Mortality in HIV-infected MI patients was not significantly different...... to that of MI only patients in the first 90 days post-MI and thereafter was not significantly different to that of HIV patients without MI....

  8. Hepatitis A vaccine response in HIV-infected patients: are TWINRIX and HAVRIX interchangeable?

    Science.gov (United States)

    Jimenez, Humberto R; Hallit, Rabih R; Debari, Vincent A; Slim, Jihad

    2013-02-18

    Hepatitis A virus (HAV) infection remains a health risk for human immunodeficiency virus (HIV)-infected persons. Seroconversion rates among HAV vaccinated HIV-infected patients have been shown to be reduced compared to the general population. Current guidelines regard HAV vaccines as interchangeable, however there no published data comparing their efficacy in HIV patients. Our study evaluated the impact of different factors, including type of vaccination, on the immunologic response to hepatitis A vaccination in HIV-infected patients in the HAART era. This was a retrospective review of 226 HIV-infected patients at our clinic in Newark, NJ. Patients were eligible if at least one dose HAVRIX (1440 ELISA units) or TWINRIX (720 ELISA units) was administered and had anti-HAV antibody data pre- and post-vaccination. Numerous variables were evaluated for their effect on seroconversion. Seroconversion developed in 53.5% of the population. Responders had higher baseline median CD4 counts (446 versus 362 cells/mm(3); P=0.004) and lower median HIV RNA levels (475 copies/mL versus 5615 copies/mL; P=0.018) than non-responders. Patients with CD4 counts>350 cell/mm(3) were more likely to respond than those with CD4 countsvaccination series was not completed (OR 0.42; 95% CI 0.18-0.96). Seroconversion rates to HAV vaccination are significantly impaired among HIV-infected patients. CD4 cell count and virologic suppression at vaccination impact response. Seroconversion among TWINRIX recipients appeared to be more sensitive to these factors and vaccine series completion in comparison to those administered HAVRIX. Among HIV-patients requiring hepatitis a and b vaccination, the advantage of TWINRIX over HAVRIX as a combination product should be reevaluated. Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. Investigation of the Role of the Cytomegalovirus as a Respiratory Pathogen in HIV-Infected Patients

    Directory of Open Access Journals (Sweden)

    Rafael E de la Hoz

    1996-01-01

    Full Text Available OBJECTIVE: To investigate the occurrence of cytomegalovirus (CMV pneumonitis in the setting of human immunodeficiency virus (HIV infection and whether the presence of CMV as copathogen is associated with increased clinical severity or short term mortality in patients with Pneumocystis carinii pneumonia.

  10. CRYPTOCOCCAL MENINGITIS AND PULMONARY CRYPTOCOCCOSIS IN A NON-HIV INFECTED PATIENT

    OpenAIRE

    2006-01-01

    Pulmonary cryptococcosis associated with cryptococcal meningitis in non-HIV infected patients is an uncommon finding. We report a case of polymyositis who developed pulmonary cryptococcosis and cryptococcal meningitis while she was on long term oral steroids, treated successfully. Key words: AIDS, Cryptococcus meningitis, HIV, immunosuppressive therapy

  11. Lymphocyte transformation responses to phytohaemagglutinin and pokeweed mitogen in patients at differing stages of HIV infection: are they worth measuring?

    Science.gov (United States)

    Bansal, A S; Moran, A; Potter, M; Taylor, R; Haeney, M R; Mandal, B K

    1993-01-01

    AIMS--To determine whether the routine measurement of lymphocyte transformation responses to mitogenic stimuli provide any information additional to that available from routine T cell CD4 and CD8 analysis in patients with HIV infection. METHODS--The case records of 197 immunologically investigated HIV seropositive patients were reviewed. The influence of disease stage on T lymphocyte subsets and lymphocyte transformation responses (LyTR) to phytohaemagglutinin (PHA) and Pokeweed mitogen was assessed. RESULTS--The median CD3 and CD4 counts and LyTR to PHA and Pokeweed mitogen were highest in patients with persistent generalised lymphadenopathy (PGL) and decreased progressively in the order: asymptomatic patients, those with ARC, those with AIDS. LyTR to PHA was preserved in over 70% of all patients, but the response to Pokeweed mitogen was depressed in 8% of patients with PGL, 34% of asymptomatic patients, 68% of those with ARC and 78% of those with AIDS. Subnormal values of both CD4 + T cells and LyTR to Pokeweed mitogen were more common in patients with ARC and AIDS (68%) than in those who were asymptomatic or had PGL (20%). CONCLUSIONS--CD4 T cell analysis and LyTR to Pokeweed mitogen, but not to PHA, both correlate with disease states in patients with HIV infection. PMID:7901239

  12. Which equation should be used to measure energy expenditure in HIV-infected patients?

    Directory of Open Access Journals (Sweden)

    Helena Siqueira Vassimon

    2013-04-01

    Full Text Available OBJECTIVE: In view of the practical need to use equations for the evaluation of energy expenditure in HIV-infected patients, the objective of the present study was to determine the concordance between the energy expenditure values obtained by indirect calorimetry as the gold standard and those obtained by predictive equations elaborated from data for the healthy population: Harris-Benedict, Schofield and Cunningham, and by equations elaborated from data for HIV-infected patients: Melchior (1991-1993. METHODS: The study was conducted at the Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto on 32 HIV-infected men under treatment with highly active antiretroviral therapy. Resting energy expenditure was measured by indirect calorimetry and estimated on the basis of measurement of O2 consumption and CO2 production. RESULTS: Statistical analysis revealed weak concordance for the Harris-Benedict (0.38 and Cunningham (0.34 equations and satisfactory concordance for the Schofield equation (0.47. Only the two Melchior equations (1991 and 1993 showed strong concordance with the values obtained by indirect calorimetry (0.63 and 0.66, respectively and could be used in practice. CONCLUSION: The best equations seem to be population-specific, such as the Melchior equations elaborated for HIV-infected patients.

  13. Mechanisms by Which Interleukin-12 Corrects Defective NK Cell Anticryptococcal Activity in HIV-Infected Patients

    Directory of Open Access Journals (Sweden)

    Stephen K. Kyei

    2016-08-01

    Full Text Available Cryptococcus neoformans is a pathogenic yeast and a leading cause of life-threatening meningitis in AIDS patients. Natural killer (NK cells are important immune effector cells that directly recognize and kill C. neoformans via a perforin-dependent cytotoxic mechanism. We previously showed that NK cells from HIV-infected patients have aberrant anticryptococcal killing and that interleukin-12 (IL-12 restores the activity at least partially through restoration of NKp30. However, the mechanisms causing this defect or how IL-12 restores the function was unknown. By examining the sequential steps in NK cell killing of Cryptococcus, we found that NK cells from HIV-infected patients had defective binding of NK cells to C. neoformans. Moreover, those NK cells that bound to C. neoformans failed to polarize perforin-containing granules to the microbial synapse compared to healthy controls, suggesting that binding was insufficient to restore a defect in perforin polarization. We also identified lower expression of intracellular perforin and defective perforin release from NK cells of HIV-infected patients in response to C. neoformans. Importantly, treatment of NK cells from HIV-infected patients with IL-12 reversed the multiple defects in binding, granule polarization, perforin content, and perforin release and restored anticryptococcal activity. Thus, there are multiple defects in the cytolytic machinery of NK cells from HIV-infected patients, which cumulatively result in defective NK cell anticryptococcal activity, and each of these defects can be reversed with IL-12.

  14. Etiology of spontaneous pneumothorax in 105 HIV-infected patients without highly active antiretroviral therapy

    Energy Technology Data Exchange (ETDEWEB)

    Rivero, Antonio [Reina Sofia University Hospital, Cordoba (Spain)], E-mail: ariveror@saludalia.com; Perez-Camacho, Ines [Reina Sofia University Hospital, Cordoba (Spain); Lozano, Fernando [Virgen de Valme University Hospital, Sevilla (Spain); Santos, Jesus [Virgen de la Victoria University Hospital, Malaga (Spain); Camacho, Angela [Reina Sofia University Hospital, Cordoba (Spain); Serrano, Ascencion [Puerta del Mar University Hospital, Cadiz (Spain); Cordero, Elisa [Virgen del Rocio University Hospital, Sevilla (Spain); Jimenez, Francisco [Carlos Haya Hospital, Malaga (Spain); Torres-Tortosa, Manuel [Punta de Europa Hospital, Cadiz (Spain); Torre-Cisneros, Julian [Reina Sofia University Hospital, Cordoba (Spain)

    2009-08-15

    Introduction: Spontaneous pneumothorax (SP) is a frequent complication in non-treated HIV-infected patients as a complication of opportunistic infections and tumours. Objective: To analyse the aetiology of SP in non-treated HIV patients. Patients and methods: Observational study of SP cases observed in a cohort of 9831 of non-treated HIV-infected patients attended in seven Spanish hospitals. Results: 105 patients (1.06%) developed SP. The aetiological cause was identified in 89 patients. The major causes identified were: bacterial pneumonia (36 subjects, 34.3%); Pneumocystis jiroveci pneumonia (PJP) (31 patients, 29.5%); and pulmonary tuberculosis (17 cases, 15.2%). The most common cause of SP in drugs users was bacterial pneumonia (40%), whereas PJP was more common (65%) in sexual transmitted HIV-patients. The most common cause of bilateral SP was PJP (62.5%) whereas unilateral SP was most commonly associated with bacterial pneumonia (40.2%). The most common cause of SP in patients with a CD4+ lymphocyte count >200 cells/ml and in patients without AIDS criteria was bacterial pneumonia. PJP was the more common cause in patients with a CD4+ lymphocyte count <200 cells/ml or with AIDS. Conclusion: The incidence of SP in non-treated HIV-infected patients was 1.06%. The aetiology was related to the patients risk practices and to their degree of immunosuppression. Bacterial pneumonia was the most common cause of SP.

  15. Occurrence of occult HCV infection among Hiv infected patients in Georgia.

    Science.gov (United States)

    Gatserelia, L; Sharvadze, L; Karchava, M; Dolmazashvili, E; Tsertsvadze, T

    2014-01-01

    Occult hepatitis C (OCI) infection has been known as detectable HCV-RNA in the liver or peripheral blood mononuclear cells (PBMCs) in the absence of detectable serum or plasma HCV-RNA. OCI has been detected among different patients groups worldwide, it has been found not only in chronic hepatitis patients of unknown origin, but also among several groups at risk for HCV infection (hemodialysis patients or family members of patients with occult HCV). This occult infection has been reported also in healthy populations without evidence of liver disease. Prevalence of occult Hepatitis C virus has not been investigated in Georgian population, where a rate of HCV infection is highest (6.7%) among Eastern European Countries. The aim of this study was to investigate the occurrence of occult HCV infection among HIV infected individuals in Georgia. As a pilot study, we have selected three groups of HIV infected patients for analyses: Group 1- HIV infected patients without evidence of liver disease (n=98), group 2- HIV infected patients with cryptogenic liver disease (n=34) and group 3- HIV/HBV co infected patients (n=29). HCV RNA was tested in PBMCs samples by real-time polymerase chain reaction. HCV genotyping was performed by Line-probe assay based on reverse-hybridization technology. Liver fibrosis was evaluated by transient elastography (FibroScan®). HCV-RNA was detected in PBMCs specimens among 2 (2%) subjects from group 1, 4 (12%) subjects from group 2, and 9 (31%) subjects from group 3. HCV genotypes were determined for 14 of 15 OCI subjects resulting following genotype distribution: 6 (46%) - 1b, 3 (23%) - 2a/2c and 5 (38%) - 3a. One samples failed to be genotyped due to extremely low HCV viral load. Our data revealed the occurrence of occult HCV infection in HIV infected patients. No single HCV genotype was predominant in the present study. Liver fibrosis was found more frequently and the fibrosis score was significantly higher in OCI patients versus negative ones

  16. Depressive symptoms in HIV-infected and seronegative control subjects in Cameroon: Effect of age, education and gender

    Science.gov (United States)

    Kanmogne, Georgette D.; Qiu, Fang; Ntone, Félicien E.; Fonsah, Julius Y.; Njamnshi, Dora M.; Kuate, Callixte T.; Doh, Roland F.; Kengne, Anne M.; Tagny, Claude T.; Nchindap, Emilienne; Kenmogne, Léopoldine; Mbanya, Dora; Cherner, Mariana; Heaton, Robert K.; Njamnshi, Alfred K.

    2017-01-01

    Depression is a leading cause of HIV/AIDS disease burden; it worsens health outcomes and quality of life. Addressing this problem requires accurate quantification of the extra burden of depression to HIV/AIDS in a given population, and knowledge of the baseline depression prevalence in the general population. There has been no previous study of depression in the general Cameroonian population. The current study attempts to address that important need. We used the Beck Depression Inventory-II to assess the prevalence and severity of depressive symptoms in 270 HIV-infected and seronegative Cameroonians. Univariate analyses showed a trend toward higher depressive symptoms among cases, compared to controls (p = 0.055), and among older subjects (>40 years), compared to younger subjects (≤40 years) (p = 0.059). Analysis of depression severity showed that 33.73% of cases had moderate-to-severe depressive symptoms, compared to 19.8% of controls (p<0.01). However, multivariable negative binomial regression analyses showed no effect of age, HIV status, CD4 levels, viral loads, ART, or opportunistic infections on the risk of depressive symptoms. Both univariate and multivariable regression analyses showed significantly higher risk of depressive symptoms among females compared to males; this was significant for both female controls and female cases. Female cases had significantly higher CD4 cell counts and lower viral loads, compared to males. Both univariate and multivariable regression analyses showed that lower education (≤10 years) was associated with increased risk of depressive symptoms. This study shows a high prevalence of depressive symptoms among seronegative controls and HIV-infected Cameroonians. Integrating care for mental disorders such as depression into primary health care and existing HIV/AIDS treatment programs in Cameroon may improve the wellbeing of the general population and could lower the HIV/AIDS burden. PMID:28231258

  17. Depressive symptoms in HIV-infected and seronegative control subjects in Cameroon: Effect of age, education and gender.

    Science.gov (United States)

    Kanmogne, Georgette D; Qiu, Fang; Ntone, Félicien E; Fonsah, Julius Y; Njamnshi, Dora M; Kuate, Callixte T; Doh, Roland F; Kengne, Anne M; Tagny, Claude T; Nchindap, Emilienne; Kenmogne, Léopoldine; Mbanya, Dora; Cherner, Mariana; Heaton, Robert K; Njamnshi, Alfred K

    2017-01-01

    Depression is a leading cause of HIV/AIDS disease burden; it worsens health outcomes and quality of life. Addressing this problem requires accurate quantification of the extra burden of depression to HIV/AIDS in a given population, and knowledge of the baseline depression prevalence in the general population. There has been no previous study of depression in the general Cameroonian population. The current study attempts to address that important need. We used the Beck Depression Inventory-II to assess the prevalence and severity of depressive symptoms in 270 HIV-infected and seronegative Cameroonians. Univariate analyses showed a trend toward higher depressive symptoms among cases, compared to controls (p = 0.055), and among older subjects (>40 years), compared to younger subjects (≤40 years) (p = 0.059). Analysis of depression severity showed that 33.73% of cases had moderate-to-severe depressive symptoms, compared to 19.8% of controls (p<0.01). However, multivariable negative binomial regression analyses showed no effect of age, HIV status, CD4 levels, viral loads, ART, or opportunistic infections on the risk of depressive symptoms. Both univariate and multivariable regression analyses showed significantly higher risk of depressive symptoms among females compared to males; this was significant for both female controls and female cases. Female cases had significantly higher CD4 cell counts and lower viral loads, compared to males. Both univariate and multivariable regression analyses showed that lower education (≤10 years) was associated with increased risk of depressive symptoms. This study shows a high prevalence of depressive symptoms among seronegative controls and HIV-infected Cameroonians. Integrating care for mental disorders such as depression into primary health care and existing HIV/AIDS treatment programs in Cameroon may improve the wellbeing of the general population and could lower the HIV/AIDS burden.

  18. Prevalence of undiagnosed HIV infection among dental patients in a Nigerian secondary healthcare facility

    OpenAIRE

    Ogbebor, O. G.; Obisesan, B.; Madukwe, I. U.; Clement C Azodo

    2015-01-01

    Objective: To determine the prevalence of undiagnosed HIV infection among patients attending the Dental Clinic of General Hospital Minna, Niger State, Nigeria. Materials and Methods: The study was a prospective study of 1080 dental patients of General Hospital Minna. Results: Out of the 1080 patients counseled, only 200 gave consent to participate in the study. Of the 200 participants, 8 tested positive for HIV, giving a prevalence of 4.0%. Females and participants in the sixth and fifth deca...

  19. Risk factors for neurocognitive impairment in HIV-infected patients and comparison of different screening tools

    Directory of Open Access Journals (Sweden)

    Elisa Moreira de Souza

    Full Text Available HIV-associated neurocognitive disorder (HAND is relatively frequent among HIV-infected patients and is often underdiagnosed. Assessment of HAND in daily clinical practice is challenging and different tools have been proposed. Objective : To evaluate risk factors and compare different screening tools for neurocognitive impairment in HIV-infected patients. Methods : HIV-infected patients were evaluated using the International HIV-Dementia Scale (IHDS, Mini-Mental State Examination (MMSE and a neurocognitive self-perception questionnaire recommended by the European AIDS Clinical Society. Sociodemographic, clinical and laboratory data were obtained through chart review and patient interview. Results : Among the 63 patients included, low performance on the IHDS was observed in 54.0% and IHDS score was inversely associated with age (OR 0.13; 95%CI [0.02-0.67]. Regarding cognitive self-perception, 63.5% of patients reported no impairment on the three domains covered by the questionnaire. Among those patients self-reporting no problems, 42.1% had low performance on the IHDS. None of the patients scored below the education-adjusted cut-off on the MMSE. Conclusion : IHDS scores suggestive of HAND were observed in more than half of the patients and lower scores were found among older patients. There was low agreement between the different tools, suggesting that the MMSE may be inadequate for assessing HAND. The self-assessment questionnaire had low sensitivity and might not be useful as a screening tool.

  20. Risk of zidovudine-induced anemia on human immunodeficiency virus (HIV) infection patients with different CD4 cell counts

    OpenAIRE

    wedayani, anak agung ayu niti; Sholikhah, Eti Nurwening; Kristin, Erna; Triyono, Erwin Astha

    2017-01-01

    Anemia is the most common hematologic abnormality in patients with human immunodeficiency virus (HIV) infection. This abnormality is associated with HIV infection itself, HIV-related opportunities infections or drug use. Zidovudine (AZT) is the most common cause of anemia in HIV patients. Recent study showed anemia in HIV patients is also associated with CD4 cell counts. Aim of this study was to evaluate the risk of anemia on HIV patients with different CD4 cell counts after AZT-based antiret...

  1. Medication errors in HIV-infected hospitalized patients: a pharmacist's impact.

    Science.gov (United States)

    Eginger, Kristin H; Yarborough, Laura L; Inge, Lisa DeVito; Basile, Sharon A; Floresca, Donald; Aaronson, Patrick M

    2013-01-01

    Treatment with highly active antiretroviral therapy (HAART) decreases morbidity and mortality associated with HIV infection. Unfortunately, HAART medication errors are prevalent in hospitalized patients with HIV infection. Appropriate regimen administration and adherence are essential for treatment success. To assess the impact of pharmacist interventions on the rate of medication errors in HIV-infected hospitalized patients who had been prescribed HAART in the outpatient setting. Hospitalized patients aged 18 years or older receiving HAART and/or opportunistic infection (OI) prophylaxis were screened for inclusion. Data collection for each enrolled patient included demographic information, pertinent laboratory results, and inpatient and outpatient medication regimens. Patient medication profiles were reviewed within 72 hours of admission. HAART and/or OI prophylaxis errors were classified by type and frequency. Following the pharmacist intervention, prescribers' responses to each recommendation and the estimated time per intervention were recorded. Eighty-six patients were included in this investigation and 210 HAART and OI prophylaxis errors were documented. Of patients receiving HAART and/or OI prophylaxis, 54.7% had at least 1 medication error on admission. An average of 2.4 errors per patient was identified. Dose omission (45.5%) was the most common error type among combined HAART and OI prophylaxis regimens, followed by incorrect regimen (17.1%) and incorrect dose (15.1%). Prescribers accepted 90% of pharmacist recommendations. A pharmacist was able to amend 94.7% of correctable HAART errors, as well as 89.9% of correctable combined HAART and OI prophylaxis errors. An estimated 18.5 minutes of pharmacist time were spent per patient requiring an intervention. A clinical pharmacist's targeted review of outpatient-prescribed HAART and/or OI primary prophylaxis regimens of hospitalized HIV-infected patients can reduce most medication errors during hospitalization.

  2. Elevated Cancer-Specific Mortality Among HIV-Infected Patients in the United States.

    Science.gov (United States)

    Coghill, Anna E; Shiels, Meredith S; Suneja, Gita; Engels, Eric A

    2015-07-20

    Despite advances in the treatment of HIV, HIV-infected people remain at increased risk for many cancers, and the number of non-AIDS-defining cancers is increasing with the aging of the HIV-infected population. No prior study has comprehensively evaluated the effect of HIV on cancer-specific mortality. We identified cases of 14 common cancers occurring from 1996 to 2010 in six US states participating in a linkage of cancer and HIV/AIDS registries. We used Cox regression to examine the association between patient HIV status and death resulting from the presenting cancer (ascertained from death certificates), adjusting for age, sex, race/ethnicity, year of cancer diagnosis, and cancer stage. We included 1,816,461 patients with cancer, 6,459 (0.36%) of whom were HIV infected. Cancer-specific mortality was significantly elevated in HIV-infected compared with HIV-uninfected patients for many cancers: colorectum (adjusted hazard ratio [HR], 1.49; 95% CI, 1.21 to 1.84), pancreas (HR, 1.71; 95% CI, 1.35 to 2.18), larynx (HR, 1.62; 95% CI, 1.06 to 2.47), lung (HR, 1.28; 95% CI, 1.17 to 1.39), melanoma (HR, 1.72; 95% CI, 1.09 to 2.70), breast (HR, 2.61; 95% CI, 2.06 to 3.31), and prostate (HR, 1.57; 95% CI, 1.02 to 2.41). HIV was not associated with increased cancer-specific mortality for anal cancer, Hodgkin lymphoma, or diffuse large B-cell lymphoma. After further adjustment for cancer treatment, HIV remained associated with elevated cancer-specific mortality for common non-AIDS-defining cancers: colorectum (HR, 1.40; 95% CI, 1.09 to 1.80), lung (HR, 1.28; 95% CI, 1.14 to 1.44), melanoma (HR, 1.93; 95% CI, 1.14 to 3.27), and breast (HR, 2.64; 95% CI, 1.86 to 3.73). HIV-infected patients with cancer experienced higher cancer-specific mortality than HIV-uninfected patients, independent of cancer stage or receipt of cancer treatment. The elevation in cancer-specific mortality among HIV-infected patients may be attributable to unmeasured stage or treatment differences as well

  3. Distribution of yeast species associated with oral lesions in HIV-infected patients in Southwest Uganda.

    LENUS (Irish Health Repository)

    Agwu, Ezera

    2012-04-01

    Oropharyngeal candidiasis remains a significant clinical problem in HIV-infected and AIDS patients in regions of Africa where anti-retroviral therapy isn\\'t readily available. In this study we identified the yeast populations associated with oral lesions in HIV-infected patients in Southwest Uganda who were receiving treatment with nystatin and topical clotrimazole. Samples were taken from 605 patients and 316 (52%) of these yielded yeast growth following incubation on Sabouraud dextrose agar. Samples were subsequently re-plated on CHROMagar Candida medium to facilitate identification of the yeast species present. The majority (56%) of culture-positive samples yielded a mix of two or more species. Candida albicans was present in 87% (274\\/316) of patient samples and accounted for 87% (120\\/138) of single species samples. Candida glabrata, Candida tropicalis and Candida norvegensis were also found in cultures that yielded a single species. No Candida dubliniensis isolates were identified in this population.

  4. Severe manifestation of psoriasis in a HIV infected patient: a case report

    Directory of Open Access Journals (Sweden)

    Alper Gunduz

    2015-12-01

    Full Text Available The human immunodeficiency virus (HIV epidemic in Turkey reveals a slow progression and at the end of November 2015, the total official number was reported to be 11,109 cases. Approximately 90% of HIV patients develop some type of skin disease. Especially patients with psoriasis and HIV infection often present with more severe and treatment-refractory cutaneous disease. Herein, we describe a case of a patient with previously known psoriasis worsened by HIV infection. A 37-year-old housewife was admitted to our clinic with previously known psoriasis worsened during the last two years with conversion to erythrodermic psoriasis which was not controlled even by PUVA, methotrexate and systemic cyclosporine. The patient had positive HIV antibody test. HIV RNA viral load was 120.000 copy/ml and CD4 count 88/ mm3 . She also had oral candidiasis and Pneumocystis jirovecii pneumonia. The patient received antiretroviral treatment including tenofovir/emtricitabine and lopinavir/ritonavir. Symptoms resolved gradually within one month with almost complete impovement of her erythrodermic psoriasis. . Four years later the patient was still on tenofovir/emtricitabine and lopinavir/ritonavir without concomitant spesific psoriasis treatment. Psoriasis manifestations can be severe in AIDS patients. Clinicians face diagnostic and therapeutic difficulties when psoriasis coexists with HIV infection. The HIV test should be considered in patients affected by severe erythrodermic psoriasis and resistant to conventional and biological treatments. [Dis Mol Med 2015; 3(4.000: 43-45

  5. Acute promyelocytic leukemia after whole brain irradiation of primary brain lymphomainan HIV-infected patient

    Directory of Open Access Journals (Sweden)

    Boban A

    2009-01-01

    Full Text Available Abstract The occurrence of acute promyelocytic leukemia (APL in HIV-infected patients has been reported in only five cases. Due to a very small number of reported HIV/APL patients who have been treated with different therapies with the variable outcome, the prognosis of APL in the setting of the HIV-infection is unclear. Here, we report a case of an HIV-patient who developed APL and upon treatment entered a complete remission. A 25-years old male patient was diagnosed with HIV-infection in 1996, but remained untreated. In 2004, the patient was diagnosed with primary central nervous system lymphoma. We treated the patient with antiretroviral therapy and whole-brain irradiation, resulting in complete remission of the lymphoma. In 2006, prompted by a sudden neutropenia, we carried out a set of diagnostic procedures, revealing APL. Induction therapy consisted of standard treatment with all-trans-retinoic-acid (ATRA and idarubicin. Subsequent cytological and molecular analysis of bone marrow demonstrated complete hematological and molecular remission. Due to the poor general condition, consolidation treatment with ATRA was given in March and April 2007. The last follow-up 14 months later, showed sustained molecular APL remission. In conclusion, we demonstrated that a complete molecular APL remission in an HIV-patient was achieved by using reduced-intensity treatment.

  6. Cerebral toxoplasmosis mimicking subacute meningitis in HIV-infected patients; a cohort study from Indonesia.

    Directory of Open Access Journals (Sweden)

    A Rizal Ganiem

    Full Text Available BACKGROUND: HIV-associated subacute meningitis is mostly caused by tuberculosis or cryptococcosis, but often no etiology can be established. In the absence of CT or MRI of the brain, toxoplasmosis is generally not considered as part of the differential diagnosis. METHODOLOGY/PRINCIPAL FINDINGS: We performed cerebrospinal fluid real time PCR and serological testing for Toxoplasma gondii in archived samples from a well-characterized cohort of 64 HIV-infected patients presenting with subacute meningitis in a referral hospital in Indonesia. Neuroradiology was only available for 6 patients. At time of presentation, patients mostly had newly diagnosed and advanced HIV infection (median CD4 count 22 cells/mL, with only 17.2% taking ART, and 9.4% PJP-prophylaxis. CSF PCR for T. Gondii was positive in 21 patients (32.8%. Circulating toxoplasma IgG was present in 77.2% of patients tested, including all in whom the PCR of CSF was positive for T. Gondii. Clinically, in the absence of neuroradiology, toxoplasmosis was difficult to distinguish from tuberculosis or cryptococcal meningitis, although CSF abnormalities were less pronounced. Mortality among patients with a positive CSF T. Gondii PCR was 81%, 2.16-fold higher (95% CI 1.04-4.47 compared to those with a negative PCR. CONCLUSIONS/SIGNIFICANCE: Toxoplasmosis should be considered in HIV-infected patients with clinically suspected subacute meningitis in settings where neuroradiology is not available.

  7. TTV viral load as a marker for immune reconstitution after initiation of HAART in HIV-infected patients

    DEFF Research Database (Denmark)

    Madsen, Chris; Eugen-Olsen, Jesper; Kirk, Ole;

    2002-01-01

    PURPOSE: To investigate whether TT virus (TTV) viral load may be used as a surrogate marker for functional immune reconstitution in HIV-infected patients receiving highly active antiretroviral therapy (HAART). METHOD: Fifteen protease inhibitor-naïve HIV-infected patients were included in a longi......PURPOSE: To investigate whether TT virus (TTV) viral load may be used as a surrogate marker for functional immune reconstitution in HIV-infected patients receiving highly active antiretroviral therapy (HAART). METHOD: Fifteen protease inhibitor-naïve HIV-infected patients were included...... in a longitudinal study. From each patient, three serum samples taken before HAART initiation and three samples taken during HAART were analyzed. TTV was detected by polymerase chain reaction (PCR) and was quantitated by competitive PCR. TTV viral heterogeneity was determined by restriction fragment length...

  8. Trends in Epidemiology of COPD in HIV-Infected Patients in Spain (1997–2012)

    Science.gov (United States)

    de Miguel-Díez, Javier; López-de-Andrés, Ana; Jiménez-García, Rodrigo; Puente-Maestu, Luis; Jiménez-Trujillo, Isabel; Hernández-Barrera, Valentín

    2016-01-01

    Purpose The aim of this study was to estimate trends of incidence of hospital admissions and in-hospital mortality (IHM) in HIV-infected patients with COPD in the combination antiretroviral therapy (cART) era in Spain (1997–2012). Methods A retrospective study with data from nationwide population-based COPD diagnoses in the Spanish Minimum Basic Data Set (MBDS) was performed. We established groups according to their HIV and HCV infections: 1) HIV-uninfected patients; 2) HIV-infected patients (with or without HCV coinfection). Results 1,580,207 patients discharge with a COPD diagnosis were included in the study, 8902 of them were HIV-infected patients (5000 HIV-monoinfected patients and 3902 HIV/HCV-coinfected patients). The HIV-infected patients had higher incidence rates of hospital admissions for COPD than the HIV-uninfected patients during the study period. The HIV-monoinfected patients had higher rates of hospitalizations for COPD than the HIV/HCV-coinfected patients in the early-period cART (1997–1999), but these rates decreased in the first group and increased in the second, being even similar in both groups in the late-period cART (2004–2011). On the other hand, the HIV-infected patients with COPD had higher IHM than the HIV-uninfected patients with COPD. The mortality rates were higher in the HIV-monoinfected patients with COPD than in the HIV/HCV-coinfected patients with COPD in the early-period cART; however, in the late-period cART, the mortality rates trends seems higher in the HIV/HCV group. The likelihood of death in HIV/HCV-coinfected patients with COPD was similar to than in HIV-monoinfected patients with COPD. Conclusions Incidence of hospital admissions for COPD and IHM have decreased among HIV-monoinfected individuals but have increased steadily among HIV/HCV-coinfected individuals in the cART era. PMID:27846297

  9. Dialysis and Renal Transplantation in HIV-Infected Patients: a European Survey

    DEFF Research Database (Denmark)

    Trullas, Joan Carles; Mocroft, Amanda; Cofan, Federico;

    2010-01-01

    OBJECTIVES:: To determine prevalence and characteristics of end-stage renal diseases (ESRD) [dialysis and renal transplantation (RT)] among European HIV-infected patients. METHODS:: Cross-sectional multicenter survey of EuroSIDA clinics during 2008. RESULTS:: Prevalence of ESRD was 0.5%. Of 122...... patients with ESRD 96 were on dialysis and 26 had received a RT. Median age was 47 years, 73% were males and 43% were black. Median duration of HIV infection was 11 years. Thirty-three percent had prior AIDS; 91% were receiving antiretrovirals; and 88% had undetectable viral load. Median CD4T-cell count...... was 341 cells per cubic millimetre; 20.5% had hepatitis C coinfection. Most frequent causes of ESRD were HIV-associated nephropathy (46%) and other glomerulonephritis (28%). Hemodialysis (93%) was the most common dialysis modality; 34% of patients were on the RT waiting list. A poor HIV control...

  10. [Comparative study of pneumococcal bacteremia in patients with and without HIV infection].

    Science.gov (United States)

    Roca, V; Pérez-Cecilia, E; Santillana, T; Romero, J; Picazo, J J

    1993-01-01

    A retrospective study of bacteriemias due to S. pneumoniae in adults is performed, from all the cases observed in our hospital during the 1989-1990 period. We compare the clinical characteristics of the disease depending if the affected patients were infected or not by the human immunodeficiency virus (HIV). In the considered period bacteriemia due to S. pneumoniae has been diagnosed in 12 patients with HIV infection and 29 without it. Ten of the twelve patients with HIV infection (83.3%) were in Stage IV (CDC) of the disease, staying the rest in a less developed phase of the disease. Age was significantly higher in non-HIV patients (p < 0.001) and a high percentage of patients in this group (75%) showed some disease considered as predisposing to bacteriemia due to S. pneumoniae. When a respiratory foci was present, VIH positive individuals showed more frequently bilateral radiologic infiltrates and less frequently pleural effusion. Leucocyte count when diagnosis was done were significantly higher in non-HIV group. Sensibility of isolated S. pneumoniae was similar in the two groups, being the immediate mortality related with bacteriemia due to S. pneumoniae higher in the non-HIV group. In our center 29.3% of bacteriemias due to S. pneumoniae are diagnosed in patients with HIV infection. This disease in itself could constitute an added risk factor in the development of bacteriemia due to S. pneumoniae.

  11. Immune Activation Response in Chronic HIV-Infected Patients: Influence of Hepatitis C Virus Coinfection

    Science.gov (United States)

    Márquez, Mercedes; Romero-Cores, Paula; Montes-Oca, Monserrat; Martín-Aspas, Andrés; Soto-Cárdenas, María-José; Guerrero, Francisca; Fernández-Gutiérrez, Clotilde; Girón-González, José-Antonio

    2015-01-01

    Objectives We have analyzed the parameters (bacterial translocation, immune activation and regulation, presence of HCV coinfection) which could be implicated in an inappropriate immune response from individuals with chronic HIV infection. The influence of them on the evolution of CD4+ T cell count has been investigated. Patients and methods Seventy HIV-infected patients [monoinfected by HIV (n = 20), HCV-coinfected (with (n = 25) and without (n = 25) liver cirrhosis)] and 25 healthy controls were included. Median duration of HIV infection was 20 years. HIV- and HCV-related parameters, as well as markers relative to bacterial translocation, monocyte and lymphocyte activation and regulation were considered as independent variables. Dependent variables were the increase of CD4+ T cell count during the follow-up (12 months). Results Increased values of bacterial translocation, measured by lipopolysaccharide-binding protein, monocyte and lymphocyte activation markers and T regulatory lymphocytes were detected in HIV-monoinfected and HIV/HCV coinfected patients. Serum sCD14 and IL-6 were increased in HIV/HCV-coinfected patients with liver cirrhosis in comparison with those with chronic hepatitis or HIV-monoinfected individuals. Time with undetectable HIV load was not related with these parameters. The presence of cirrhosis was negatively associated with a CD4+ T cell count increase. Conclusion In patients with a chronic HIV infection, a persistent increase of lipopolysaccharide-binding protein and monocyte and lymphocyte modifications are present. HCV-related cirrhosis is associated with more elevated serum concentrations of monocyte-derived markers. Cirrhosis influences the continued immune reconstitution of these patients. PMID:25775475

  12. Coinfection of hepatitis B and hepatitis C virus in HIV-infected patients in South India

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To screen for the co-infection of hepatitis B (HBV)and hepatitis C virus (HCV) in human immunodeficiency virus (HIV) infected patients insouthern India.METHODS: Five hundred consecutive HIV infected patients were screened for Hepatitis B Virus (HBsAg and HBV-DNA) and Hepatitis C virus (anti-HCV and HCV-RNA)using commercially available ELISA kits; HBsAg, HBeAg/anti-HBe (Biorad laboratories, USA) and anti-HCV (Murex Diagnostics, UK). The HBV-DNA PCR was performed to detect the surface antigen region (pre S-S). HCV-RNA was detected by RT-PCR for the detection of the constant 5' putative non-coding region of HCV.RESULTS: HBV co-infection was detected in 45/500 (9%)patients and HCV co-infection in 11/500 (2.2%) subjects.Among the 45 co-infected patients only 40 patients could be studied, where the detection rates of HBe was 55%(22/40), antiHBe was 45% (18/40) and HBV-DNA was 56% (23/40). Among 11 HCV co-infected subjects, 6(54.5%) were anti-HCV and HCV RNA positive, while 3(27.2%) were positive for anti-HCV alone and 2 (18%)were positive for HCV RNA alone.CONCLUSION: Since the principal routes for HIV transmission are similar to that followed by the hepatotropic viruses, as a consequence, infections with HBV and HCV are expected in HIV infected patients.Therefore, it would be advisable to screen for these viruses in all the HIV infected individuals and their sexual partners at the earliest.

  13. Clinical prediction and diagnosis of neurosyphilis in HIV-infected patients with early Syphilis.

    Science.gov (United States)

    Dumaresq, Jeannot; Langevin, Stéphanie; Gagnon, Simon; Serhir, Bouchra; Deligne, Benoît; Tremblay, Cécile; Tsang, Raymond S W; Fortin, Claude; Coutlée, François; Roger, Michel

    2013-12-01

    The diagnosis of neurosyphilis (NS) is a challenge, especially in HIV-infected patients, and the criteria for deciding when to perform a lumbar puncture (LP) in HIV-infected patients with syphilis are controversial. We retrospectively reviewed demographic, clinical, and laboratory data from 122 cases of HIV-infected patients with documented early syphilis who underwent an LP to rule out NS, and we evaluated 3 laboratory-developed validated real-time PCR assays, the Treponema pallidum particle agglutination (TPPA) assay, the fluorescent treponemal antibody absorption (FTA-ABS) assay, and the line immunoassay INNO-LIA Syphilis, for the diagnosis of NS from cerebrospinal fluid (CSF) samples of these patients. NS was defined by a reactive CSF-VDRL test result and/or a CSF white blood cell (WBC) count of >20 cells/μl. Thirty of the 122 patients (24.6%) had early NS. Headache, visual symptoms, a CD4 cell count of HIV-1 RNA count of ≥50 copies/ml, were associated with NS in multivariate analysis (P = diagnosis of NS, the PCR, FTA-ABS, TPPA, and INNO-LIA assays had sensitivities of 58%, 100%, 68%, and 100%, specificities of 67%, 12%, 49%, and 13%, and negative predictive values of 85%, 100%, 84%, and 100%, respectively. Visual disturbances, headache, uncontrolled HIV-1 viremia, and a CD4 cell count of HIV-infected patients with early syphilis, while blood serum RPR titers were not; therefore, RPR titers should not be used as the sole criterion for deciding whether to perform an LP in early syphilis. When applied to CSF samples, the INNO-LIA Syphilis assay easily helped rule out NS.

  14. Using CD4 counts to evaluate the stages and epidemiology of HIV infection in South Carolina public clinic patients.

    Science.gov (United States)

    Luby, S; Jones, J; Horan, J

    1994-01-01

    OBJECTIVES. CD4 lymphocyte counts decrease with the duration of human immunodeficiency virus (HIV) infection. We used CD4 counts collected for clinical reasons to evaluate the stage of HIV infection and the epidemiology of recent HIV infections among attendees of South Carolina's public health clinics. METHODS. We measured the CD4 T-lymphocyte counts of persons newly diagnosed with HIV infection April 1989 through June 1990 at South Carolina public health clinics who returned for follow-up. RESULTS. Of 812 newly diagnosed HIV-infected health department patients, 420 (52%) had their CD4 lymphocyte counts measured. Of these 420, 51 (12%) had CD4 counts of or = 900), which are associated with more recent HIV infection, were more common in females. CONCLUSIONS. In South Carolina, almost half of newly reported HIV-infected persons who agreed to CD4 testing at the health department might benefit from immediate drug therapy. Within this population, women may be an emerging risk group that requires specifically directed HIV prevention efforts. PMID:7907458

  15. The prevalence and clinical significance of intestinal parasites in HIV-infected patients in Denmark.

    Science.gov (United States)

    Stensvold, Christen Rune; Nielsen, Susanne Dam; Badsberg, Jens-Henrik; Engberg, Jørgen; Friis-Møller, Nina; Nielsen, Sanne Søgaard; Nielsen, Henrik Vedel; Friis-Møller, Alice

    2011-02-01

    To investigate the prevalence and clinical significance of intestinal parasites in human immunodeficiency virus (HIV)-infected patients, faecal specimens from 96 HIV-infected patients were submitted to microbiological analyses, including microscopy and polymerase chain reaction for protozoa and enteropathogenic bacteria. Results of microbiological analyses were compared with self-reported gastrointestinal complaints collected using a validated questionnaire. Thirty-two (33%) patients were positive for parasites. However, opportunistic parasites (Isospora and Cryptosporidium) were detected in only 2 instances. Entamoeba dispar was detected in 10 cases, 9 of which represented men who have sex with men (MSM). Despite generally low HIV RNA loads and high CD4+ T-cell counts, 42% of the 76 patients reporting symptoms complained of diarrhoea, 31% of whom were parasite-positive. The presence of diarrhoea was not associated with the presence or absence of parasites; neither was it associated with receiving highly active anti-retroviral therapy (HAART) in general, or protease inhibitors (PI) in particular. A CD4+ T-cell count parasitic infection or with diarrhoea. The data show that diarrhoea is a common symptom among HIV-infected patients in Denmark, but do not indicate that the diarrhoea is due to intestinal parasites.

  16. Pulmonary mucormycosis due to Lichtheimia ramosa in a patient with HIV infection.

    Science.gov (United States)

    Kutlu, Murat; Ergin, Cağrı; Bir, Ferda; Hilmioğlu-Polat, Süleyha; Gümral, Ramazan; Necan, Ceyda; Koçyiğit, Ali; Sayın-Kutlu, Selda

    2014-08-01

    Mucormycosis is increasingly common in patients with risk factors such as diabetes mellitus, neutropenia, and corticosteroid therapy. However, mucormycosis seems to be less common in patients with human immunodeficiency virus (HIV) infection compared to patients with other risk factors. Despite their lower virulence, Lichtheimia species should be regarded as emerging pathogens among Mucoralean fungi. We report a fatal case of pulmonary mucormycosis due to Lichtheimia ramosa in a 52-year-old man with an end-stage HIV infection. He had a cachectic appearance and his CD4 count was 8 cells/mm(3). The fungal infection was diagnosed based on a positive sputum culture with histopathologic confirmation. The fungus was resistant to caspofungin, anidulafungin, and voriconazole [minimum inhibitory concentration (MCI) >32 µg/ml], whereas the E test MIC values of itraconazole, posaconazole, and amphotericin B were 0.38, 0.38, and 0.5 µg/ml, respectively. Although intravenous drug use is the main risk factor for the development of mucormycosis in HIV-infected patients, it may also develop in patients with low CD4 count, opportunistic infections and/or additional diseases, such as Kaposi's sarcoma or severe immunodeficiency, as in our case.

  17. [Anti-neutrophil cytoplasmic antibodies (ANCA) in patients with symptomatic and asymptomatic HIV infection].

    Science.gov (United States)

    Habegger de Sorrentino, A; Motta, P; Iliovich, E; Sorrentino, A P

    1997-01-01

    The cytopathic effect of HIV on CD4 T cells, as well as the active autoimmune mechanism occurring during infection, have been documented. Of the cytokines involved in the pathogenesis of AIDS, the main one produced by the monocyte-macrophage series is tumor necrosis factor alfa (TNF alpha). This cytokine induces antigens such as proteinase 3 (Pr 3) or mieloperoxidase (MPO). Anti-neutrophil cytoplasmic antibodies (ANCA) are directed against this type of PMN antigens. In the present paper, the role of anti-neutrophil cytoplasmic antibodies (ANCA) in HIV infected patients as responsible for autoimmune phenomena in relation to opportunistic infections, was studied. A total of 88 serum samples belonging to 49 asymptomatic and 39 symptomatic HIV infected patients were tested for ANCA by an indirect immunofluorescence (IIF) test over a neutrophil substrate. ANCA were detected in 53.8% of symptomatic patients as compared to 4.1% in asymptomatic cases (p tuberculosis is a frequent finding in HIV infected patients from Northeastern Argentina. When the presence of ANCA in TB(+) HIV(+) and TB(+) HIV(-) patients was studied, it was seen that positive-ANCA significantly correlated with the first group (p pulmonar TB, could indicate that the virus may not be responsible for the induction of these antibodies.

  18. [Guidelines for the management of patients with HIV infection. II. Pregnant women and children. Liege Working Group on HIV Infection].

    Science.gov (United States)

    Schmitz, V; Nkoghe, D; Hoyoux, C; Dresse, M F

    2000-05-01

    The management of the HIV infected child is nearly identical to the adult. Nevertheless, there are many clinical, immunological and virological details. Difficulties evoked for the adult have an even bigger importance, in view of the foreseeable longevity of these children under treatment. The reduction of the mother to child transmission, thanks to the AZT-caesarean association, must be continued. The use of anti-retroviral drugs during pregnancy requires a sustained attention because of the potential risks and benefits for the foetus and mother. The long-term impact of these drugs, in children exposed during pregnancy, remains unknown. The follow-up of these children therefore remains important.

  19. Immune activation response in chronic HIV-infected patients: influence of Hepatitis C virus coinfection.

    Directory of Open Access Journals (Sweden)

    Mercedes Márquez

    Full Text Available We have analyzed the parameters (bacterial translocation, immune activation and regulation, presence of HCV coinfection which could be implicated in an inappropriate immune response from individuals with chronic HIV infection. The influence of them on the evolution of CD4+ T cell count has been investigated.Seventy HIV-infected patients [monoinfected by HIV (n = 20, HCV-coinfected (with (n = 25 and without (n = 25 liver cirrhosis] and 25 healthy controls were included. Median duration of HIV infection was 20 years. HIV- and HCV-related parameters, as well as markers relative to bacterial translocation, monocyte and lymphocyte activation and regulation were considered as independent variables. Dependent variables were the increase of CD4+ T cell count during the follow-up (12 months.Increased values of bacterial translocation, measured by lipopolysaccharide-binding protein, monocyte and lymphocyte activation markers and T regulatory lymphocytes were detected in HIV-monoinfected and HIV/HCV coinfected patients. Serum sCD14 and IL-6 were increased in HIV/HCV-coinfected patients with liver cirrhosis in comparison with those with chronic hepatitis or HIV-monoinfected individuals. Time with undetectable HIV load was not related with these parameters. The presence of cirrhosis was negatively associated with a CD4+ T cell count increase.In patients with a chronic HIV infection, a persistent increase of lipopolysaccharide-binding protein and monocyte and lymphocyte modifications are present. HCV-related cirrhosis is associated with more elevated serum concentrations of monocyte-derived markers. Cirrhosis influences the continued immune reconstitution of these patients.

  20. [THE MOLECULAR TECHNIQUES OF DIAGNOSTIC OF GINGIVITIS AND PERIODONTITIS IN HIV-INFECTED PATIENTS].

    Science.gov (United States)

    Tsarev, V N; Nikolaeva, E N; Iagodina, E V; Trefilova, Yu A; Ippolitov, E V

    2016-01-01

    The examination was carried out in the Moscow clinical infectious hospital No 2 concerning 102 patients with verified diagnosis "AIDS-infection" and seropositive according results of detection of anti-HIV-antibodies in blood serum. The study was organized to analyze rate ofcolonization of gums with virulent anaerobic bacteria in HIV-infected (polymerase chain reaction) and antibodies to HIV in gingival fluid (enzyme-linked immunosorbent assay). It is established that in HIV-infected patients, in scrape from gingival sulcus dominate anaerobic bacteria P. gigngivalis and A. ctinomycetemcomitans and in case of periodontitis--P. gingivalis and T. forsythia. The received data permits recommending the test-system "Multident-5" for polymerase chain reaction diagnostic. The reagents kit "Calypte®HIV-1/2"--for enzyme-linked immunosorbent assay gingival fluid. The results of polymerase chain reaction and enzyme-linked immunosorbent assay have no impact of concomitant stomatological (periodontitis, gingivitis) and somatic pathology.

  1. Pharmacokinetic interactions of CEP-1347 and atazanavir in HIV-infected patients.

    Science.gov (United States)

    Ma, Qing; Gelbard, Harris A; Maggirwar, Sanjay B; Dewhurst, Stephen; Gendelman, Howard E; Peterson, Derick R; DiFrancesco, Robin; Hochreiter, Jill S; Morse, Gene D; Schifitto, Giovanni

    2013-06-01

    CEP-1347 is a potent inhibitor of mixed lineage kinase (MLK), which was investigated for ameliorating HIV-associated neurocognitive disorders. CEP-1347 and atazanavir pharmacokinetics were determined when CEP-1347 50 mg twice daily was administered to HIV-infected patients (n = 20) receiving combination antiretroviral therapy including atazanavir and ritonavir (ATV/RTV, 300/100 mg) once daily continuously. Co-administration of CEP-1347 and ATV/RTV resulted with significant changes in pharmacokinetics of ATV but not RTV. Specifically, an increase in ATV accumulation ratio of 15 % (p = 0.007) and a prolongation of T(½) from 12.7 to 15.9 h (p = 0.002) were observed. The results suggested that co-administration of CEP-1347 with ATV/RTV in HIV-infected patients might result in limited impact on ATV but not on RTV pharmacokinetics.

  2. Syphilis in HIV-infected patients: predictors for serological failure and serofast state

    Directory of Open Access Journals (Sweden)

    R Palacios

    2012-11-01

    Full Text Available Purpose: HIV-infected patients treated for syphilis may be at increased risk for serological failure and serofast state. Our aim was to analyse serological response to treatment in HIV-infected patients diagnosed with syphilis, and factors associated with serological cure and serofast state. Methods: Open-label, no controlled study of a series of HIV-patients diagnosed with syphilis during 2004–2011. Patients were categorized by rapid plasma reagin titer (RPR into success (4-fold decrease in RPR by 12 or 24 months after treatment of early or late syphilis, serofast (success with persistently stable reactive RPR, and failure/re-infection (failure to decrease 4-fold in RPR by 12 or 24 months after treatment or sustained 4-fold increase in RPR after treatment response. Results: 141 HIV-patients were diagnosed with syphilis during the study period (104 early syphilis, 36 late or indeterminate latent syphilis. The mean age was 36.3 years, 98.5% were male, and 87.2% homosexual men. In 46 (32.6% cases, HIV and syphilis infection diagnosis were coincident (mean CD4 457/mm3 and HIV-VL 4.72 log10. Among patients with prior known HIV infection, 65 were on antiretroviral therapy (ART at syphilis diagnosis (mean CD4 469/mm3, 76.9% undetectable HIV-VL. 116 patients satisfied criteria for serological response analysis (89 early, 24 late/indeterminate. At 12 months of early syphilis treatment (89.2% penicillin there were 16 (18% failures, and at 24 months of late/indeterminate syphilis (91.7% penicillin there were 5 (18.5% failures. Overall, 36 (31.0% patients presented serofast state. Treatment failure was related with lower CD4 count (295 vs 510/mL; p=0.045 only in patients with coincident diagnosis. Serofast state was related with older age (41 vs 36 years; p=0.024, and lower CD4 count (391 vs 513/mm3; p=0.026. Conclusions: In this series of HIV-infected patients, with many patients on ART and with good immunological and virological parameters, serological

  3. Executive summary: Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: May 2015.

    Science.gov (United States)

    Iribarren, José Antonio; Rubio, Rafael; Aguirrebengoa, Koldo; Arribas, Jose Ramón; Baraia-Etxaburu, Josu; Gutiérrez, Félix; Lopez Bernaldo de Quirós, Juan Carlos; Losa, Juan Emilio; Miró, José Ma; Moreno, Santiago; Pérez Molina, José; Podzamczer, Daniel; Pulido, Federico; Riera, Melchor; Rivero, Antonio; Sanz Moreno, José; Amador, Concha; Antela, Antonio; Arazo, Piedad; Arrizabalaga, Julio; Bachiller, Pablo; Barros, Carlos; Berenguer, Juan; Caylá, Joan; Domingo, Pere; Estrada, Vicente; Knobel, Hernando; Locutura, Jaime; López Aldeguer, José; Llibre, Josep Ma; Lozano, Fernando; Mallolas, Josep; Malmierca, Eduardo; Miralles, Celia; Miralles, Pilar; Muñoz, Agustín; Ocampo, Agustín; Olalla, Julián; Pérez, Inés; Pérez Elías, Ma Jesús; Pérez Arellano, José Luis; Portilla, Joaquín; Ribera, Esteban; Rodríguez, Francisco; Santín, Miguel; Sanz Sanz, Jesús; Téllez, Ma Jesús; Torralba, Miguel; Valencia, Eulalia; Von Wichmann, Miguel Angel

    2016-10-01

    Opportunistic infections continue to be a cause of morbidity and mortality in HIV-infected patients. They often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an opportunistic infection. The present article is an executive summary of the document that updates the previous recommendations on the prevention and treatment of opportunistic infections in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections. The article also addresses immune reconstitution inflammatory syndrome. This document is intended for all professionals who work in clinical practice in the field of HIV infection. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  4. Ring enhancing intracranial lesion responding to antituberculous treatment in an HIV-infected patient

    OpenAIRE

    Daniela Pellegrino; Juliana Gerhardt; Porfírio,Fátima M.V.; Edgar Bortholi Santos; Dauar,Rafi F.; Augusto C. Penalva de Oliveira; José E. Vidal

    2010-01-01

    Cerebral tuberculomas constitute a major differential diagnosis of cerebral toxoplasmosis in human immunodeficiency virus (HIV)-infected patients in developing countries. We report the case of a 34-year old woman co-infected with HIV and possible disseminated tuberculosis (hepatitis, lymphadenopathy, and pleural effusion) who presented a large and solitary intracranial mass lesion. Despite extensive diagnostic efforts, including brain, ganglionar, and liver biopsies, no definitive diagnosis w...

  5. Bilateral Peripheral Facial Palsy in a Patient with Human Immunodeficiency Virus (HIV) Infection

    OpenAIRE

    Kim, Min Su; Yoon, Hee Jung; Kim, Hai Jin; Nam, Ji Sun; Choi, Sung Ho; Kim, June Myung; Song, Young Goo

    2006-01-01

    Neurological complications are important causes of morbidity and mortality in patients with human immunodeficiency virus (HIV) infection. They can occur at any stage of the disease and can affect any level of the central or peripheral nervous systems. In the literature, several cases of HIV-associated facial paralysis have been reported; however, bilateral facial palsy is rarely reported. In this paper, we present the first case in Korea, of a bilateral facial palsy occurring as the first cli...

  6. Clinical Spectrum of Oral Secondary Syphilis in HIV-Infected Patients

    Directory of Open Access Journals (Sweden)

    Velia Ramírez-Amador

    2013-01-01

    Full Text Available Background. Oral lesions may constitute the first clinical manifestation in secondary syphilis, but detailed descriptions in HIV-infected individuals are scarce. Objective. To describe the clinical characteristics of oral secondary syphilis in HIV-infected patients and its relevance in the early diagnosis of syphilis. Methods. Twenty HIV/AIDS adult subjects with oral secondary syphilis lesions presenting at two HIV/AIDS referral centers in Mexico City (2003–2011 are described. An oral examination was performed by specialists in oral pathology and medicine; when possible, a punch biopsy was done, and Warthin-Starry stain and immunohistochemistry were completed. Intraoral herpes virus infection and erythematous candidosis were ruled out by cytological analysis. Diagnosis of oral syphilis was confirmed with positive nontreponemal test (VDRL, and, if possible, fluorescent treponemal antibody test. Results. Twenty male patients (median age 31.5, 21–59 years with oral secondary syphilis lesions were included. Oral lesions were the first clinical sign of syphilis in 16 (80% cases. Mucous patch was the most common oral manifestation (17, 85.5%, followed by shallow ulcers (2, 10% and macular lesions (1, 5%. Conclusions. Due to the recent rise in HIV-syphilis coinfection, dental and medical practitioners should consider secondary syphilis in the differential diagnosis of oral lesions, particularly in HIV-infected patients.

  7. Etiological study of lymphadenopathy in HIV-infected patients in a tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Dipanwita Nag

    2016-01-01

    Full Text Available Introduction: Human immunodeficiency virus (HIV infection has become a global pandemic. Persistent generalized lymphadenopathy (PGL is very common manifestation of HIV infection. Moreover, different opportunistic infections such as tuberculosis (TB and malignancies may present with lymphadenopathy. Mycobacterium avium complex (MAC infection is most common with cluster of differentiation (CD4+ count ≤50 cells/μL. Fine-needle aspiration cytology (FNAC offers a simple and effective modality for obtaining a representative sample of the material from lymph nodes, permitting cytological evaluation and other investigations. Aims and Objectives: The aim of this study is to find out the different etiologies of lymphadenopathy in HIV-infected patients and to establish a possible correlation with CD4+ count. Materials and Methods: A total of 100 HIV-infected patients having significant (>1 cm extrainguinal lymphadenopathy were studied in 1 year at the Department of Pathology by FNAC and the stains used were Leishman-Giemsa, Ziehl-Neelsen (ZN, Papanicoloau, and Gram stains. For tubercular culture, Lφwenstein-Jensen (LJ medium was used. CD4+count was done by flow cytometer. Result: The present study revealed four types of cytomorphological variants in lymphadenopathy cases by FNAC, which include: Reactive hyperplasia and caseation necrosis; caseation necrosis and ill-formed granuloma; well-formed granuloma without any necrosis; and non-Hodgkin lymphoma (NHL. The highest acid-fast bacilli (AFB positivity was among the patients showing caseation necrosis. Tubercular culture in LJ media turned out as a more sensitive method for diagnosis than routine ZN staining. The 2 cases that showed well-formed epithelioid granuloma without any necrosis turned out to be histoplasmosis and cryptococcosis, respectively. In this study, we found 2 cases of NHL. The study also revealed that caseation necrosis and AFB positivity along with opportunistic infections increases

  8. HIV-infected individuals with high coping self-efficacy are less likely to report depressive symptoms: A cross-sectional study from Denmark

    DEFF Research Database (Denmark)

    Rodkjær, Lotte Ørneborg L.Ø.; Chesney, Margaret A. M.A.; Lomborg, Kirsten

    2014-01-01

    OBJECTIVES: Having effective ways to cope helps HIV-infected individuals maintain good psychological and physical well-being. This study investigated the relationship between coping self-efficacy levels, as determined by the Coping Self-Efficacy Scale (CSE), HIV status disclosure, and depression....... Disclosing HIV may constitute a social stressor, and a lack of coping self-efficacy may increase the likelihood of non-disclosure and depression. Interventions that enhance self-efficacy may help in managing the demands of daily life with HIV, increase disclosure, and reduce depression....... in a Danish cohort. METHODS: In 2008, the CSE was administered to 304 HIV-infected individuals to measure their confidence in their ability to cope with HIV infection. HIV status disclosure was assessed on a three-point scale: living openly with the disease, partly openly, or secretly. The Beck Depression...

  9. Osteonecrosis en pacientes infectados por HIV Osteonecrosis in HIV-infected patients

    Directory of Open Access Journals (Sweden)

    Edgardo G. Bottaro

    2004-08-01

    Full Text Available Según la literatura, la osteonecrosis tiene una mayor incidencia en los pacientes infectados con HIV que en la población general. Ello sería resultado de la confluencia de factores de riesgo clásicos y de otros propios de esta población o más prevalentes en ella, como el tratamiento con inhibidores de proteasa, la dislipemia producto de su consumo, la presencia de anticuerpos anticardiolipina séricos, la hipercoagulabilidad, la restauración inmune y las vasculitis. Presentamos una serie de 13 pacientes infectados con HIV con osteonecrosis. El motivo de consulta fue dolor en grandes articulaciones. Cuatro eran alcoholistas, 8 tabaquistas y 9 tenían dislipemia. Once habían recibido esteroides en algún momento de la vida aunque sólo uno estaba recibiéndolos al momento del inicio del dolor. En 2 se detectaron anticuerpos anticardiolipina séricos. Doce tenían sida y recibían tratamiento antirretroviral de alta eficacia (11 con inhibidores de proteasa. Ellos lograron una adecuada recuperación inmunológica. Consideramos necesario incluir la osteonecrosis como diagnóstico diferencial de artralgia persistente en pacientes infectados con HIV e investigar infección por HIV en todo paciente con osteonecrosis sin claros factores predisponentes.Osteonecrosis, also known as avascular necrosis, is chiefly characterized by death of bone caused by vascular compromise. The true incidence of osteonecrosis in HIV-infected patients is not well known and the pathogenesis remains undefined. Hypothetical risk factors peculiar to HIV-infected individuals that might play a role in the pathogenesis of osteonecrosis include the introduction of protease inhibitors and resulting hyperlipidemia, the presence of anticardiolipin antibodies in serum leading to a hypercoagulable state, immune recovery and vasculitis. Hereby we present a series of 13 HIV-infected patients with osteonecrosis. The most common symptom upon presentation was arthralgia. The majority

  10. [Validation and adhesion to GESIDA quality indicators in patients with HIV infection].

    Science.gov (United States)

    Riera, Melchor; Esteban, Herminia; Suarez, Ignacio; Palacios, Rosario; Lozano, Fernando; Blanco, Jose R; Valencia, Eulalia; Ocampo, Antonio; Amador, Concha; Frontera, Guillem; vonWichmann-de Miguel, Miguel Angel

    2016-01-01

    The objective of the study is to validate the relevant GESIDA quality indicators for HIV infection, assessing the reliability, feasibility and adherence to them. The reliability was evaluated using the reproducibility of 6 indicators in peer review, with the second observer being an outsider. The feasibility and measurement of the level of adherence to the 22 indicators was conducted with annual fragmented retrospective collection of information from specific databases or the clinical charts of the nine participating hospitals. Reliability was very high, with interobserver agreement levels higher than 95% in 5 of the 6 indicators. The median time to achieve the indicators ranged between 5 and 600minutes, but could be achieved progressively from specific databases, enabling obtaining them automatically. As regards adherence to the indicators related with the initial evaluation of the patients, instructions and suitability of the guidelines for ART, adherence to ART, follow-up in clinics, and achieve an undetectable HIV by PCR at week 48 of the ART. Indicators of quality related to the prevention of opportunistic infections and control of comorbidities, the standards set were not achieved, and significant heterogeneity was observed between hospitals. The GESIDA quality indicators of HIV infection enabled the relevant indicators to be feasibly and reliably measured, and should be collected in all the units that care for patients with HIV infection. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  11. Risk of Coronary Heart Disease among HIV-Infected Patients: A Multicenter Study in Brazil

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    Sandra C. Fuchs

    2013-01-01

    Full Text Available Cardiovascular disease has emerged as a crescent problem among HIV-infected population. This study aimed to determine the 10-year risk of coronary heart disease using the Framingham risk score among HIV-infected patients from three regions of Brazil. This is a pooled analysis of three cohort studies, which enrolled 3,829 individuals, 59% were men, 66% had white skin color, and mean age 39.0 ± 9.9 years. Comparisons among regions showed that there were marked differences in demographic, socioeconomic, clinical, and HIV-related characteristics. Prevalence of Framingham score ≥10 was 4.5% in the Southern, 4.2% in the Midwest, and 3.9% in the Northeast of Brazil. The Framingham score ≥10 was similar between regions for males, patients aged ≥60 years, with obesity, central obesity, hypertension, and diabetes mellitus. Women were three times more likely to have coronary heart disease in 10 years than men. Hypertension and diabetes increased more than four times the risk of coronary heart disease, followed by central obesity, obesity, and prehypertension. The use of antiretroviral agents and time since HIV diagnosis were not risk factors for coronary artery disease in 10 years. In conclusion, hypertension and diabetes are the strongest independent predictors of 10-year risk of coronary heart disease among HIV-infected population.

  12. Vitamin D deficiency in a cohort of HIV-infected patients: clinical analysis

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    B Vandercam

    2012-11-01

    Full Text Available Purpose of the study: Observational studies have noted very high rates of low serum 25-hydroxyvitamin D [25(OHD3] levels in both general and HIV-infected populations. In HIV-infected patients, low 25(OHD3 levels are secondary to a combination of usual risk factors and HIV-specific risk factors, like antiretroviral therapy [1]. The objective of our study is to analyse the magnitude of vitamin D deficiency or insufficiency and the role of various factors such as age, sex, ethnicity, season, and antiretroviral medications in our cohort of HIV-infected patients. Methods: We prospectively collected data on 25-hydroxyvitamin D levels sampled between January 2009 and June 2011 from our cohort of 930 HIV-infected patients. Vitamin D dosage was performed using immunoassay (‘Diasorin’ - Saluggia, Italy. We divided vitamin D levels into 3 categories: 25-hydroxyvitamin D levels <20 mg/nl were considered deficient, insufficient between 20 and 29 ng/ml. Levels ≥30 ng/ml were defined as normal [2]. Data on demographic features (age, ethnicity, season, heterosexuality vs homosexuality, clinical features and laboratory findings (CD4 cell count, viral load, HAART, BMI were collected from patients’ medical records using our institutional database ‘Medical explorer v3r9, 2009’. Summary of results: Overall, 848 patients were included in our study (Table 1. Low levels of serum 25(OHD3 were seen in 89.3% of the study population, from which 69.5% were deficient and 19.8% were insufficient. On univariate analysis, female sex, high BMI, black African, heterosexuality, undetectable viral load and antiretroviral treatment were all predictors of vitamin D deficiency and insufficiency. Treatment with efavirenz and tenofovir were the most associated with low vitamin D levels. On multivariate analysis (multiple linear regression model only female sex (OR=1.14; 95% CI 0.84–0.96; p<0.001, dosage during winter months (OR=1.14; 95% CI 1–1.15; p<0.05 and HAART (OR=1

  13. Socio-demographic Risk Factors Associated with HIV Infection In Patients Seeking Medical Advice in a Rural Hospital of India.

    Science.gov (United States)

    Alvarez-Uria, Gerardo; Midde, Manoranjan; Naik, Praveen K

    2012-02-17

    Despite the fact that two thirds of HIV infected people in India are rural residents, risk factors associated with HIV infection in rural areas are not well known. In this study we have collected socio-demographic data of 6406 patients who were tested for HIV infection in a rural hospital of India and we have investigated risk factors associated with HIV. In women the most important risk factor was being a widow and the risk was higher in younger than in older widows. Other variables found to be associated with HIV infection were age between 25 and 45 years in men, low education level (especially those who only completed primary education) and working in a field not related to agriculture in scheduled castes and men from scheduled tribes. The results of this study express the need for HIV screening of widows who live in rural areas of Indian States with high HIV prevalence.

  14. Research of influence of nursing intervention on anxiety,depression in pa-tients with heroin addict complicated with HIV infection%护理干预对海洛因成瘾合并HIV感染患者焦虑、抑郁的影响研究

    Institute of Scientific and Technical Information of China (English)

    黎海云; 张燕锋; 李树敏; 余伟

    2015-01-01

    Objective To discuss the influence of nursing intervention on anxiety,depression in patients with heroin ad-dict complicated with HIV infection. Methods 62 patients with heroin addict complicated with HIV infection were ran-domly divided into the study group (n=31) and control group (n=31).The two groups were given the maintenance of methadone, the study group was given the nursing intervention of one year,SAS,SDS score and the improvement of main indicators of related behavior (the time of forgetting to take drugs,steal heroin,having high-risk behavior)in the two groups were compared. Results After one year intervention,SAS sore in the study group [(33.72±10.71) points] was lower than that in the control group [(43.72±12.72) points],SDS sore in the study group [(31.72±6.14) points] was lower than that in the con-trol group [(48.82±9.12) points] (P<0.01).The time of forgetting to take drugs,steal heroin,having high-risk behavior in the study group [ (0.42±0.72),(0.38±0.83),(0.38±0.91)] was obviously fewer than that in the control group [(2.25±0.28) , (2.06±0.92) ,(2.31±052)] respectively (P<0.01). Conclusion Nursing intervention can obviously improve the psychology of anxiety,depression in patients with heroin addict complicated with HIV infection,can make patients to enhance the con-fidence of the treatment to achieve the desired therapeutic goal.%目的:探讨护理干预对海洛因成瘾合并HIV感染患者焦虑、抑郁的影响。方法将62例海洛因成瘾合并HIV感染患者随机分为研究组和对照组,各31例。两组均给予美沙酮维持治疗,研究组同时接受1年的护理干预,比较两组的SAS、SDS评分,相关行为主要指标(漏服次数、偷食海洛因次数、有高危行为次数)的改善情况。结果干预1年后,研究组的SAS评分为(33.72±10.71)分,明显低于对照组的(43.72±12.72)分,SDS评分为(31.72±6.14)分,明显低于对照组的(48.82±9.12)分(P<0.01);研究组的漏

  15. Frequency of tuberculous and non-tuberculous mycobacteria in HIV infected patients from Bogota, Colombia

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    León Clara I

    2001-11-01

    Full Text Available Abstract Background The prevalence of infections by Mycobacterium tuberculosis and non-tuberculous Mycobacterium species in the HIV-infected patient population in Colombia was uncertain despite some pilot studies. We determined the frequency of isolation of Mycobacterium tuberculosis and of non-tuberculous Mycobacterium species in diverse body fluids of HIV-infected patients in Bogota, Colombia. Methods Patients who attended the three major HIV/AIDS healthcare centres in Bogota were prospectively studied over a six month period. A total of 286 patients were enrolled, 20% of them were hospitalized at some point during the study. Sixty four percent (64% were classified as stage C, 25% as stage B, and 11% as stage A (CDC staging system, 1993. A total of 1,622 clinical samples (mostly paired samples of blood, sputum, stool, and urine were processed for acid-fast bacilli (AFB stain and culture. Results Overall 43 of 1,622 cultures (2.6% were positive for mycobacteria. Twenty-two sputum samples were positive. Four patients were diagnosed with M. tuberculosis (1.4%. All isolates of M. tuberculosis were sensitive to common anti-tuberculous drugs. M. avium was isolated in thirteen patients (4.5%, but only in three of them the cultures originated from blood. The other isolates were obtained from stool, urine or sputum samples. In three cases, direct AFB smears of blood were positive. Two patients presented simultaneously with M. tuberculosis and M. avium. Conclusions Non-tuberculous Mycobacterium infections are frequent in HIV infected patients in Bogota. The diagnostic sensitivity for infection with tuberculous and non-tuberculous mycobacteria can be increased when diverse body fluids are processed from each patient.

  16. Frequency of tuberculous and non-tuberculous mycobacteria in HIV infected patients from Bogota, Colombia.

    Science.gov (United States)

    Murcia-Aranguren, M I; Gómez-Marin, J E; Alvarado, F S; Bustillo, J G; de Mendivelson, E; Gómez, B; León, C I; Triana, W A; Vargas, E A; Rodríguez, E

    2001-01-01

    The prevalence of infections by Mycobacterium tuberculosis and non-tuberculous Mycobacterium species in the HIV-infected patient population in Colombia was uncertain despite some pilot studies. We determined the frequency of isolation of Mycobacterium tuberculosis and of non-tuberculous Mycobacterium species in diverse body fluids of HIV-infected patients in Bogota, Colombia. Patients who attended the three major HIV/AIDS health care centres in Bogota were prospectively studied over a six month period. A total of 286 patients were enrolled, 20% of them were hospitalized at some point during the study. Sixty four percent (64%) were classified as stage C, 25% as stage B, and 11% as stage A (CDC staging system, 1993). A total of 1,622 clinical samples (mostly paired samples of blood, sputum, stool, and urine) were processed for acid-fast bacilli (AFB) stain and culture. Overall 43 of 1,622 cultures (2.6%) were positive for mycobacteria. Twenty-two sputum samples were positive. Four patients were diagnosed with M. tuberculosis (1.4%). All isolates of M. tuberculosis were sensitive to common anti-tuberculous drugs. M. avium was isolated in thirteen patients (4.5%), but only in three of them the cultures originated from blood. The other isolates were obtained from stool, urine or sputum samples. In three cases, direct AFB smears of blood were positive. Two patients presented simultaneously with M. tuberculosis and M. avium. Non-tuberculous Mycobacterium infections are frequent in HIV infected patients in Bogota. The diagnostic sensitivity for infection with tuberculous and non-tuberculous mycobacteria can be increased when diverse body fluids are processed from each patient.

  17. Evaluation of immunological indices in HIV-infected patients with chronic hepatitis C in Kazakhstan

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    Sarsekeyeva N

    2016-05-01

    Full Text Available Nazgul Sarsekeyeva,1,2 Bakhyt Kosherova3 1Department of Infectious Diseases and Dermatovenerology, Karaganda State Medical University, 2Karaganda Regional Center for the AIDS Prevention and Control, 3Rectorate of Karaganda State Medical University, Karaganda, Kazakhstan Aim: To evaluate immunological indices in HIV-infected patients with chronic hepatitis C (CHC who are injecting drug users. Materials and methods: The study examined 38 patients coinfected with HIV and CHC who were injecting drug users and 36 patients with HIV/CHC who were not injecting drug users. In the study of immune status, the relative and absolute numbers of CD3+, CD4+, CD8+, CD16+, and CD20+ cells were determined by means of flow cytofluorometry of “FACSCount” using monoclonal antibodies of the company Becton Dickinson. The level of circulating immune complexes in blood serum was determined by means of precipitation in polyethylene glycol solution. Results: It was found that T-cell immunodeficiency was developing in patients coinfected with HIV and CHC. T-cell immunodeficiency was characterized by a decrease in the number of T-helpers, mainly for injecting drug users. At the same time, patients coinfected with HIV and CHC experienced markedly elevated levels of circulating immune complexes, mainly among injecting drug users. The evaluation of immunogram indices in injecting drug users coinfected with HIV and CHC, depending on the stage of HIV infection, revealed a greater degree of immune-suppression of T-helper cells in clinical stage III. Conclusion: Our comprehensive immunological study of patients coinfected with HIV and CHC revealed a pronounced dysfunction of the immune system. The comparison of the immune system indices in patients with HIV/CHC showed a more pronounced T-cell suppression in injecting drug users than in patients with HIV/CHC but who were not injecting drug users. Keywords: HIV infection, chronic hepatitis C, immunological indices, injecting drug

  18. Particularities of tuberculosis in HIV-infected patients: 10-year experience of a Portuguese hospital

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    S Nunes

    2012-11-01

    Full Text Available The incidence of tuberculosis (TB has dramatically increased since the advent of the human immunodeficiency virus (HIV pandemic. In Portugal, tuberculosis is still common in HIV-negative patients, despite earlier diagnosis and countrywide directly observed therapy strategies. With the purpose of comparing some demographic and clinical aspects of TB in HIV-infected and uninfected patients, the authors reviewed the files of patients admitted with a diagnosis of tuberculosis between January 2002 and December 2011. During this time period, there were 234 cases of tuberculosis, 43 (18% of which occurred in HIV-infected patients. In this group, 74% of patients were male, with a mean age of 38±11 years and the majority (51% acquired HIV from heterosexual risk behavior. The most common site of infection was the lung, in both groups, but cases of extrapulmonary TB were significantly higher in the HIV-infected group (67% versus 39%, p<0.01. Disseminated TB was the most common extrapulmonary diagnosis in the former group (28% and lymph node TB (8% in the latter. The duration of hospitalization was not statistically different between the two groups (mean of 26±16 days in HIV-infected patients and 21±15 days in the HIV-negative group, p=0.21. The mean CD4 count at TB diagnosis was 180±177/mm3. In 11 (26% of the patients, HIV was diagnosed during the TB episode and in 5 cases, the diagnosis of tuberculosis occurred with immune reconstitution syndrome. In the majority of patients (60%, TB was the first AIDS-defining condition. In 26 (60% of patients there was microbiologic confirmation of TB, mainly by direct observation (69%, positive culture (46% and molecular diagnostic technics (27%. While most patients were treated with the 4-drug standard regimen, 16 (37% of cases received alternative treatment. The mean duration of treatment was 8.5±4.8 months and the majority of patients (58% were considered cured. About one-third of patients were lost to follow

  19. Spectrum of Clinical Presentations in Human Immunodeficiency Virus (HIV) Infected Patients with Renal Disease.

    Science.gov (United States)

    Okafor, U H; Unuigbe, E I; Wokoma, F S

    2011-01-01

    HIV infection is a multiorgan disease with the kidney not spared. A variety of renal syndromes with varying clinical presentations has been reported amongst HIV infected patients. This study aims to highlight the spectrum of clinical presentations in HIV infected patients with renal disease. HIV infected patients presenting at University of Benin Teaching Hospital (UBTH) Benin City were the study population. A total of 383 patients were studied. Their biodata, clinical presentations and laboratory investigations including serum urea, creatinine and albumin, urine protein and creatinine were assessed. Their glomerular filtration rate (GFR) and protein urine excretion were calculated using six equations of modification of diet in renal disease (MDRD) and protein: creatinine ratio respectively. Patients were stratified according to their renal functions into normal, mild, moderate and severe renal function impairment. The data was analysed using statistical software program SPSS Vs 15.0. 53.3% of 383 patients screened had renal function impairment, 40.2% mild, 37.7% moderate and 22.2% severe impairment. Mean age was 35.6±8.3, 36.0±9.9 and 36.3±8.3 years for mild, moderate and severe renal function impairment (RFI) respectively. Easy fatigability was the commonest symptoms occurring in 47.5%, 30.0%, 37.5% and 22.5% of control, mild RFI, moderate RFI and severe RFI subjects respectively (p = 0.568). Oliguria, facial and body swelling occurred more in patients with RFI especially in patients with severe renal impairment. The difference is statistically significant (p = 0.046, 0.041, and 0.033 respectively). Pallor was the commonest clinical sign occurring in 32.5%, 50.0%, 35.0% and 62.5% of control and patients with mild, moderate, and severe RFI respectively; the difference was not statistically significant (p = 0.459). Ascites, facial puffiness and pedal oedema were commoner in patients with RFI especially those with severe RFI. The differences were statistically

  20. Acceptability and confidence in antiretroviral generics of physicians and HIV-infected patients in France

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    Clotilde Allavena

    2014-11-01

    Full Text Available Introduction: Switching brand name medications to generics is recommended in France in the interest of cost effectiveness but patients and physicians are sometimes not convinced that switching is appropriate. Some antiretroviral (ARV generics (ZDV, 3TC, NVP have been marketed in France since 2013. Materials and Methods: A multicentric cross-sectional survey was performed in September 2013 to evaluate the perception of generics overall and ARV generics in physicians and HIV-infected patients and factors associated to their acceptability. Adult HIV outpatients were asked to complete a self-questionnaire on their perception of generics. Physicians completed a questionnaire on the acceptability of generics and ARV generics. Socio-demographic data, medical history and HIV history were collected. Results: 116 physicians in 33 clinics (68% in University Hospital included 556 patients (France-native 77%, active employment 59%, covered by social Insurance 100%, homosexual/bisexual contamination 47%, median HIV duration 13 years, hepatitis coinfection 16%, on ARV therapy 95%. Overall, patients accepted and had confidence in generics in 76% and 55% of the cases, respectively. Switching ARVs for generics was accepted by 44% of the patients but only by 17% if the pill burden was going to increase. 75% of the physicians would prescribe generics, but this decreased to only 26% if the combo had to be broken. The main reasons for non-prescription of generics were previous brand name ARV-induced side effects (35%, refusal of generics overall (37%, lack of understanding of generics (26%, risk of non-observance of treatment (44%, anxiety (47% and depressive symptoms (25%. In multivariate analysis, factors associated with the acceptability of ARV generics in patients were the use of generics overall (p<0.001 and in physicians, the absence of concern regarding the drug efficacy (p<0.001 and being aware that the patient would accept generics overall (p=0.03 and ARV

  1. Anemia and iron homeostasis in a cohort of HIV-infected patients in Indonesia

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    Jusuf Hadi

    2011-08-01

    Full Text Available Abstract Background Anemia is a common clinical finding in HIV-infected patients and iron deficiency or redistribution may contribute to the development of low hemoglobin levels. Iron overload is associated with a poor prognosis in HIV and Hepatitis C virus infections. Iron redistribution may be caused by inflammation but possibly also by hepatitis C co-infection. We examined the prevalence of anemia and its relation to mortality in a cohort of HIV patients in a setting where injecting drug use (IDU is a main mode of HIV transmission, and measured serum ferritin and sTfR, in relation to anemia, inflammation, stage of HIV disease, ART and HCV infection. Methods Patient characteristics, ART history and iron parameters were recorded from adult HIV patients presenting between September 2007 and August 2009 in the referral hospital for West Java, Indonesia. Kaplan-Meier estimates and Cox's regression were used to assess factors affecting survival. Logistic regression was used to identity parameters associated with high ferritin concentrations. Results Anemia was found in 49.6% of 611 ART-naïve patients, with mild (Hb 10.5 - 12.99 g/dL for men; and 10.5 - 11.99 g/dL for women anemia in 62.0%, and moderate to severe anemia (Hb Conclusion HIV-associated anemia is common among HIV-infected patients in Indonesia and strongly related to mortality. High ferritin with low sTfR levels suggest that iron redistribution and low erythropoietic activity, rather than iron deficiency, contribute to anemia. Serum ferritin and sTfR should be used cautiously to assess iron status in patients with advanced HIV infection.

  2. Etiologic Characteristics of Enterocolitis in Hospitalized HIV-Infected Patients for 3-Year Period (2013-2015

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    Yancheva N.

    2016-03-01

    Full Text Available Diarrhea is the most common gastrointestinal symptom in HIV-infected patients. The incidence and severity of diarrhea increase with progression of the immune defi ciency. In the literature, 30-60% of the patients with diarrhea among HIV-infected individuals remain without specified etiological agent. The aim of this article is to present the incidence of enterocolitis among hospitalized HIV-infected patients over a 3-year period and the degree of etiological clarifi cation of the cause. The results of our analyses showed that 63% of the hospitalized HIV-infected patients for this period were with enterocolitis. Only in 30% of these patients etiological agent was isolated. The reasons for this are mainly financial constraints and, therefore, virological investigations and further endoscopic and histopathological examination of the patients with negative for bacteria and parasites stool samples, were not performed. In the cases with isolated pathogen, an etiological treatment was carried out in parallel with highly active antiretroviral therapy, while in unsubstantiated cases an empirical treatment was carried out. Advanced immune defi ciency was associated with more severe course and worse prognosis of the enterocolitis. The treatment with highly active antiretroviral therapy, which leads to improvement of the immune status of the patients, is essential for the output of enterocolitis in HIV-infected patients.

  3. Prevalence of metabolic syndrome among HIV-infected patients in Ghana: A cross-sectional study

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    Christian Obirikorang

    2016-01-01

    Full Text Available Background: Prevalence of metabolic syndrome (MetS in HIV-infected patients is very limited in the Ghanaian setting and may vary across the globe by the different study populations and criteria used. Aim: We investigated the prevalence of MetS among HIV-infected patients receiving highly active antiretroviral therapy (HAART at the St. Dominic Hospital, Akwatia, Ghana. Patients and Methods: This cross-sectional study recruited 433 HIV-infected patients (294 on HAART and 139 HAART-naÏve from the period of February 2013 to December 2013. Information on the demographic, clinical, anthropometric characteristics were obtained and lipid profile for each patient was assessed. MetS was assessed based on the National Cholesterol Education Program (NCEP Adult Treatment Panel III (ATP III, World Health Organization (WHO and International Diabetes Federation (IDF criteria. Results: The prevalence of MetS was 24.5% according to WHO criteria, 48.3% by NCEP-ATP III criteria, and 42.3% by IDF criteria. In general, participants on HAART were significantly associated with higher prevalence of MetS compared to those without HAART (P < 0.05 irrespective of the criteria used. Prevalence of clustering components of MetS was significantly higher among those on HAART when risk scores of 2 and above were used compared with those not on HAART (P < 0.05. Conclusion: HAART recipient developed MetS as indicated by dyslipidemia, high blood pressure, and abnormal body fat. It is incumbent on health giver to incorporate MetS assessment as a part of treatment and management plan in patients receiving HAART.

  4. Parovirus B19 infection in an HIV-infected patient with febrile pancytopenia and acute hepatitis.

    Science.gov (United States)

    Alliot, C; Barrios, M; Taib, J; Brunel, M

    2001-01-01

    The case of a 34-year-old male patient with HIV infection referred for severe febrile pancytopenia is reported. Clinical and laboratory evaluations revealed acute hepatitis B infection and concomitant parvovirus B19 infection. The patient died just before treatment with immune globulin was to be administered. Parvovirus B19 has been found to cause a wide variety of hematologic disorders such as neutropenia, thrombocytopenia, pancytopenia, and hemophagocytic syndrome. The role of parvovirus B19 in the pathogenesis of bone marrow or liver involvement is briefly discussed.

  5. Unexpected spontaneous remission of HCV in a patient with chronic HIV infection

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    Roberto Manfredi

    2010-03-01

    Full Text Available We report an exceptional case of resolution of HCV infection in a HIV-infected patient. The patient, a 49-year-old male with history of drugs addiction, suffered from an evolutive liver disease never treated with specific anti-HCV compounds during two decades. The case report highlights a rare phenomenon, seldom reported in medical literature (a PubMed search retrieved only 8 similar cases, and underlines the importance of a deeper investigation of all the virologic, immunological, pathogenetic, and therapeutic implications.

  6. Hepatitis C prevalence among HIV-infected patients in Guinea-Bissau

    DEFF Research Database (Denmark)

    Hønge, Bo Langhoff; Jespersen, Sanne; Medina, Candida

    2014-01-01

    Objectives: To estimate the prevalence and determine the clinical presentation of risk factors of hepatitis C virus (HCV) among HIV-infected patients in Bissau, Guinea-Bissau. Methods: In this cross-sectional study, we included individuals who had a routine blood analysis performed during...... the period April 28 to September 30, 2011. Patient samples were tested for HCV antibodies (anti-HCV) with a chemiluminescence test (Architect, Abbott, USA) and INNO-LIA HCV Score (Innogenetics, Belgium). HCV viral load and genotype were analyzed using an in-house real-time PCR method. Results: In total, 576...

  7. HIV INFECTION STAGE, ANTIRETROVIRAL THERAPY SCHEME AND PATIENT IMMUNE STATUS INFLUENCE ON HIV/TB CO-INFECTION OUTCOME

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    A. V. Mordyk

    2016-01-01

    Full Text Available Retrospective research of 381 clinical records is conducted to study HIV infection influence on stationary stage of tuberculosis treatment outcome in HIV-TB co-infected patients. All cases were divided depending on a hospitalization outcome on favorable and adverse. At most of patients tuberculosis of respiratory organs met. Immunological researches were conducted, the stage of HIV infection was registered and the issue of purpose of anti-retroviral therapy was resolved. Besides, as indirect signs of an immunodeficiency at the patients with a combination of tuberculosis and HIV infection who were on hospitalization the indicators received when carrying out clinical laboratory trials were analyzed: absolute and relative quantity of lymphocytes according to the general blood test, the contents the globulin fractions and circulating immune complexes concentration according to the clinical chemistry blood test. At an assessment of results in both groups of research more than at a half of patients existence of HIV infection at late stages that speaks about late identification and neglect of an immunodeficiency was revealed. At patients with tuberculosis of lungs in combination with HIV infection at a failure statistically significant decrease in an immunoregulatory index is revealed. It is interesting that the level of CD4 lymphocytes and a stage of HIV infection had no impact on the co-infection’s outcome. However, existence of virus loa ding more than 100 000 copies/ml reduced probability favorable an outcome of treatment of tuberculosis at the patient with HIV infection. Timely purpose of anti-retroviral therapy at patients with co-infection increased chances of treatment of tuberculosis at patients with an immunodeficiency. Frequency of adverse side effect of antiviral therapy met equally often at patients in both groups. Thus, patients at any stages of HIV infection with any forms of tuberculosis, including generalized, had a

  8. Management of HIV Infection in Patients With Cancer Receiving Chemotherapy

    Science.gov (United States)

    Mayer, Kenneth H.; Torres, Harrys A.; Mulanovich, Victor

    2014-01-01

    The optimal antiretroviral therapy (ART) regimen for human immunodeficiency virus (HIV)–infected patients with cancer remains unknown, as clinical trials are lacking and published data are insufficient to guide recommendations. When concomitant use of chemotherapy and ART is anticipated, overlap of toxic effects and drug–drug interactions between chemotherapy and ART may alter the optimal choice of ART. Prospective studies are urgently needed to further define the toxic effects of combined chemotherapy and ART in HIV-positive cancer patients. Such studies should aid the development of guidelines for treatment of this population. For now, clinicians should individualize decisions regarding treatment of HIV according to clinical and laboratory findings, cancer treatment plan (chemotherapy, radiotherapy, or surgery), liver or renal disease, potential adverse drug effects (eg, rash, gastrointestinal intolerance, bone marrow suppression), and patient preference. This review focuses on what infectious disease specialists need to know to select the most appropriate ART regimens for patients receiving chemotherapy. PMID:24642555

  9. Oxidative Stress Predicts All-Cause Mortality in HIV-Infected Patients.

    Directory of Open Access Journals (Sweden)

    Mar Masiá

    Full Text Available We aimed to assess whether oxidative stress is a predictor of mortality in HIV-infected patients.We conducted a nested case-control study in CoRIS, a contemporary, multicentre cohort of HIV-infected patients, antiretroviral-naïve at entry, launched in 2004. Cases were patients who died with available stored plasma samples collected. Two age and sex-matched controls for each case were selected. We measured F2-isoprostanes (F2-IsoPs and malondialdehyde (MDA plasma levels in the first blood sample obtained after cohort engagement.54 cases and 93 controls were included. Median F2-IsoPs and MDA levels were significantly higher in cases than in controls. When adjustment was performed for age, HIV-transmission category, CD4 cell count and HIV viral load at cohort entry, and subclinical inflammation measured with highly-sensitive C-reactive protein (hsCRP, the association of F2-IsoPs with mortality remained significant (adjusted OR per 1 log10 increase, 2.34 [1.23-4.47], P = 0.009. The association of MDA with mortality was attenuated after adjustment: adjusted OR (95% CI per 1 log10 increase, 2.05 [0.91-4.59], P = 0.080. Median hsCRP was also higher in cases, and it also proved to be an independent predictor of mortality in the adjusted analysis: OR (95% CI per 1 log10 increase, 1.39 (1.01-1.91, P = 0.043; and OR (95% CI per 1 log10 increase, 1.46 (1.07-1.99, P = 0.014, respectively, when adjustment included F2-IsoPs and MDA.Oxidative stress is a predictor of all-cause mortality in HIV-infected patients. For plasma F2-IsoPs, this association is independent of HIV-related factors and subclinical inflammation.

  10. Epidemiology of hepatitis C virus in HIV-infected patients

    DEFF Research Database (Denmark)

    Peters, Lars; Klein, Marina B

    2015-01-01

    of risk factors and clinical outcomes. RECENT FINDINGS: In countries that have introduced comprehensive preventive strategies for injection drug users, the prevalence of HIV/HCV coinfection has declined. Compared with HIV monoinfected patients, the mortality among HCV-coinfected patients remains markedly...... of HIV/HCV coinfection in many countries, coinfection remains an important clinical problem that requires a multidisciplinary approach including direct-acting antivirals for those at risk of liver-related death.......PURPOSE OF REVIEW: This review will give an update on the prevalence of HIV/hepatitis C virus (HCV) coinfection, and describe recent trends in all-cause and cause-specific mortality. The focus is mainly on patients followed in clinics in high-income countries and their heterogeneity in terms...

  11. Meningitis due to Rhodotorula glutinis in an HIV infected patient

    Directory of Open Access Journals (Sweden)

    Shinde R

    2008-01-01

    Full Text Available Rhodotorula spp, though considered a common saprophyte, recently has been reported as causative agent of opportunistic mycoses. We present a case of meningitis in an immunocompromised human immunodeficiency virus infected patient who presented with longstanding fever. He was diagnosed as a case of chronic meningitis. Diagnosis was confirmed by cell cytology, India ink preparation, Gram staining and culture of cerebrospinal fluid (CSF sample. CSF culture grew Rhodotorula glutinis . Therapy with amphotericin B was successful in eliminating the yeast from CSF and the patient was discharged after recovery.

  12. High Incidence of Zidovudine Induced Anaemia in HIV Infected Patients in Southern Odisha.

    Science.gov (United States)

    Dash, Kaibalya Ranjan; Meher, Lalit Kumar; Hui, P K; Behera, S K; Nayak, S N

    2015-06-01

    Zidovudine (AZT), a nucleoside reverse transcriptase inhibitor was the first breakthrough in AIDS therapy in 1990.This study was conducted with an aim to determine prevalence of AZT induced anaemia in HIV infected patients initiated on AZT containing anti retroviral therapy(ART) regimen and also to find out any risk factor for causing AZT induced anaemia. Study was carried out in ART centre, M.K.C.G, MCH, Berhampur between Jan 2009 and Dec 2011. HIV infected patients registered at ART centre were treated according to National AIDS Control Organisation (NACO) guidelines. Patients (n = 1221) with Hb >8 gm/dl were prescribed AZT based ART regimen. Patients having anaemia (<8 gm/dl) were excluded from the study. Correlation of baseline characteristics (age, sex, weight, Hb level, CD4 count, World Health Organization (WHO) clinical stage) with risk of developing anaemia was also calculated. 178 (14.6 %) patients on AZT regimen developed anaemia. Patients with low CD4 count were more prone to develop severe anaemia. Age, sex, weight, WHO clinical stage had no relation with development of anaemia. Incidence of AZT induced anaemia was very high and patients having low CD4 count were more susceptible to develop anaemia.

  13. Loss to Followup in HIV-Infected Patients from Asia-Pacific Region: Results from TAHOD

    Directory of Open Access Journals (Sweden)

    Jialun Zhou

    2012-01-01

    Full Text Available This study examined characteristics of HIV-infected patients in the TREAT Asia HIV Observational Database who were lost to follow-up (LTFU from treatment and care. Time from last clinic visit to 31 March 2009 was analysed to determine the interval that best classified LTFU. Patients defined as LTFU were then categorised into permanently LTFU (never returned and temporary LTFU (re-entered later, and these groups compared. A total of 3626 patients were included (71% male. No clinic visits for 180 days was the best-performing LTFU definition (sensitivity 90.6%, specificity 92.3%. During 7697 person-years of follow-up, 1648 episodes of LFTU were recorded (21.4 per 100-person-years. Patients LFTU were younger (P=0.002, had HIV viral load ≥500 copies/mL or missing (P=0.021, had shorter history of HIV infection (P=0.048, and received no, single- or double-antiretroviral therapy, or a triple-drug regimen containing a protease inhibitor (P<0.001. 48% of patients LTFU never returned. These patients were more likely to have low or missing haemoglobin (P<0.001, missing recent HIV viral load (P<0.001, negative hepatitis C test (P=0.025, and previous temporary LTFU episodes (P<0.001. Our analyses suggest that patients not seen at a clinic for 180 days are at high risk of permanent LTFU, and should be aggressively traced.

  14. Autoimmune hepatitis: a manifestation of immune reconstitution inflammatory syndrome in HIV infected patients?

    Science.gov (United States)

    Murunga, Eric; Andersson, Monique; Rensburg, Christo van

    2016-07-01

    To describe a case series of patients presenting with autoimmune hepatitis after initiation of antiretroviral therapy. The demographics, clinical and laboratory features, and therapeutic response of HIV-infected patients on antiretroviral therapy presenting to our Division between November 2011 and November 2014 with elevated liver enzymes, were analysed. Nine patients with elevated liver enzymes, immunoglobulin G and autoimmune markers in keeping with autoimmune hepatitis were identified. All were anti-hepatitis C virus negative. One patient was hepatitis B surface antigen positive but his hepatitis B viral load was undetectable. All patients denied using any traditional herbal remedies. Liver histology was consistent with autoimmune hepatitis showing interface hepatitis and infiltrates of lymphocytes and plasma cells. Diagnosis was made according to the Autoimmune Hepatitis Group Scoring Systems. All patients were started on 15-20 mg of oral prednisone with clinical and biochemical improvement after 1-6 weeks. Immune reconstitution related autoimmune hepatitis should be considered in the differential diagnosis of hepatitis in the HIV-infected patient on antiretroviral therapy. Liver biopsy should be performed and the diagnosis confirmed using scoring systems developed by the Autoimmune Hepatitis Group. Timely treatment with prednisone and other agents for autoimmune hepatitis is indicated, and can be lifesaving in acute liver failure.

  15. Response of HIV-infected patients with syphilis to therapy with penicillin or intravenous ceftriaxone

    Directory of Open Access Journals (Sweden)

    Spornraft-Ragaller P

    2011-02-01

    Full Text Available Abstract Background Ceftriaxone is commonly used as an alternative antibiotic drug in treating syphilis but clinical data on its efficacy are limited. Objective: To evaluate the response of HIV-infected patients with active syphilis to treatment with penicillin or ceftriaxone. Methods A retrospective study involving 24 consecutive patients with a positive Veneral Disease Research Laboratory test (VDRL and at least one specific treponemal test. 12 patients were treated with different regimens of high-dose penicillin G for at least 2 weeks. Another 12 patients were treated with ceftriaxone 1-2 g per day intravenously for 10-21 days. Results After a median follow up of 18,3 months all patients of the penicillin-treated group and 11 of 12 ceftriaxone-treated patients showed a ≥ 4-fold decline in VDRL-titers; 91% of them already within 6 months after therapy. Conclusion Our serological data demonstrate a comparable efficacy of currently recommened penicillin and ceftriaxone treatment regimens for active syphilis in HIV-infected patients.

  16. Candiduria among HIV- Infected Patients Attending a Tertiary ...

    African Journals Online (AJOL)

    The three species of Candida recovered from this study were C. albicans, C. krusei ... L'age n'avait pas d'effet significat nif sur la prevalence de candidurie dans ... chez les patients en multitherapie naifs (OR = 11,711 ; IC a 95% = 3, 943, 34, ...

  17. Malignant syphilis (Leus maligna in a HIV infected patient

    Directory of Open Access Journals (Sweden)

    Prasad P

    2001-01-01

    Full Text Available A 40-year-old promiscuous man presented with nodulo ulcerative lesions all over the body and a healing genital ulcer. Blood VDRL was reactive in 64 dilutions and HIV (Elisa was positive. Patient was diagnosed to have malignant syphilis (leas inaligna and was given appropriate treatment. Lesions healed with hypopigmented macules suggestive of ′Icukoderma colli′.

  18. Factors associated with adherence to antiretroviral therapy in HIV-infected patients in Kathmandu District, Nepal

    OpenAIRE

    Shigdel R; Klouman E; Bhandari A; Ahmed LA

    2014-01-01

    Rajesh Shigdel,1 Elise Klouman,2 Anita Bhandari,2 Luai A Ahmed11Department of Health and Care Sciences, 2Department of Community Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, NorwayPurpose: There are a high number of HIV-infected patients receiving antiretroviral therapy (ART) in the Kathmandu District of Nepal, but information on adherence and factors influencing it are scarce in this population. The present study aimed to estimate ART adherence am...

  19. Removal of Dolutegravir by Hemodialysis in HIV-Infected Patients with End-Stage Renal Disease.

    Science.gov (United States)

    Moltó, José; Graterol, Fredzzia; Miranda, Cristina; Khoo, Saye; Bancu, Ioana; Amara, Alieu; Bonjoch, Anna; Clotet, Bonaventura

    2016-04-01

    Data on dolutegravir removal by hemodialysis are lacking. To study this, we measured dolutegravir plasma concentrations in samples of blood entering and leaving the dialyzer and of the resulting dialysate from 5 HIV-infected patients with end-stage renal disease. The median dolutegravir hemodialysis extraction ratio was 7%. The dolutegravir concentrations after the dialysis session remained far above the protein-binding-adjusted inhibitory concentration. Our results show minimal dolutegravir removal by hemodialysis, with no specific dolutegravir dosage adjustments required in this setting. (This study is registered at ClinicalTrials.gov under registration number NCT02487706.).

  20. The advent of Cytomegalovirus infection in HIV infected patients: A review

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    Sundar Isaac Kirubakaran

    2004-03-01

    Full Text Available Cytomegalovirus is considered as one among the long list of latent infections in humans that although normally controlled by the cellular immune response, gets activated after HIV infection takes its role on infecting the T4 lymphocytes. Clinical disease due to Cytomegalovirus has been recognized in up to 40% of patients with advanced HIV disease. The clinical syndromes most commonly associated include chorioretinitis, esophagitis, colitis, pneumonitis, adrenalitis and neurological disorders. Cytomegalovirus infections are usually diagnosed clinically and by serological tests for CMV immunoglobulin. Chemotherapy using systemic agents, including ganciclovir, intravenous foscarnet and intravenous cidofovir is effective. New agents, as for example an anti-sense agent against cytomegalovirus, appear promising.

  1. Nevirapine induced Stevens-Johnson syndrome in an HIV infected patient

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    Harminder Singh

    2011-01-01

    Full Text Available Nevirapine, a non-nucleoside reverse transcriptase inhibitor (NNRTI, is widely prescribed as a part of the combination therapy of human immunodeficiency virus (HIV infection because of its efficacy and good tolerability. Here, we report a case of Stevens-Johnson syndrome (SJS secondary to nevirapine. The patient had a diffuse, exfoliating exanthema with generalized bullous eruptions that involved the face, trunk and both extremities with elevated hepatic alanine aminotransferase and aspartate aminotransferase enzyme activities. The condition improved with stoppage of nevirapine-based highly active antiretroviral therapy (HAART regimen, so we attributed this adverse event to nevirapine. A strict vigilance of adverse drug reaction is required in HAART.

  2. Physical and psychosocial nursing care for patients with HIV infection.

    Science.gov (United States)

    O'Brien, M E; Pheifer, W G

    1993-06-01

    As suggested earlier we have chosen in this article to discuss only a small group of key physical and psychosocial concerns and needs associated with HIV and AIDS. These were the issues most frequently discussed by a study group of people living with HIV. We recognize, however, that holistic nursing intervention considers the totality of the individual living with HIV: body, mind, and spirit. It is to that end that the discussed nursing diagnoses and interventions are directed. Ultimately, the successful identification of and intervention in HIV related problems rests in the unique relationship between nurse and patient sharing as collaborators in the healing experience. The body of contemporary nursing and behavioral science research in the area of HIV/AIDS continues to grow. Presently the National Center for Nursing Research is supporting studies focusing on such areas as the use of designated versus general care settings for HIV patient care, quality of nursing care in HIV/AIDS, the effects of nurse-managed home care for AIDS patients, stress and coping in caregivers of AIDS children, the testing of interventions for black women with AIDS, and prevention studies (National Center for Nursing Research, personal communication, 1992). Nevertheless, as the HIV pandemic continues to grow and expand its demographic parameters, more research, particularly with such populations as women and children, is urgently needed. Studies exploring prevention issues and symptom management also are most important. Some suggestions for future study include examination of cultural variables associated with coping with HIV and AIDS; longitudinal research on surviving HIV over time; intervention studies to test specific nursing therapeutics in various settings such as hospital, home, and clinic; and finally, research describing the impact of HIV and AIDS on family functioning and adaptation. It is only through continued study of the impact of HIV, on both the individual living with HIV

  3. [Management of HIV infected patients. Experience of the Liege University Hospital Center].

    Science.gov (United States)

    Nkoghe, D; Léonard, P; Nnegue, S; Moutschen, M; Demonty, J

    2002-08-01

    We present data from 112 patients followed in the Infectious Diseases Unit of the Liege University Hospital (CHU Sart-Tilman). The primary goal of this study was to evaluate the efficiency of highly active antiretroviral therapy (HAART) on surrogate immunological and virological parameters. The study also aimed at determining the prevalence of opportunistic infections and iatrogenic metabolical abnormalities in the era of HAART. Data from HIV infected patients under combined treatment were collected from March 1996 till July 1999. The follow-up focused on the variation of the CD4 cell counts and viral load, and the occurrence of opportunistic infections. The average age was 39 +/- 10 years and the sex ratio (M/F) was 2.3. At baseline, the CD4 count was 352 +/- 244/mm3 and the viral load was 4.1 +/- 1.2 log. After 12 months, the CD4 cells were at 540 +/- 374 and the viral load at 2.5 +/- 1.5 log. This favourable outcome was observed in 70% of patients (naive and experienced). Clinically, patients in therapeutic success presented few opportunistic infections, but many drugs related toxicity. Our data demonstrate the efficiency of combined treatment in the management of HIV infected patients. However, the apparition of toxicity problems could limit the benefit brought by these drugs.

  4. Comorbidities of HIV infection and health care seeking behavior among HIV infected patients attending public sector healthcare facilities in KwaZulu-Natal: A cross sectional study

    Science.gov (United States)

    Nlooto, Manimbulu

    2017-01-01

    Background HIV-infected people may present with co-infections, comorbidities, and side effects associated with antiretroviral therapy. This study explored the prevalence of comorbid health problems and determined the extent of the use of traditional medicine for treatment of co-infections, comorbidities of HIV infection and side effects. Methods A cross sectional study, using researcher-administered questionnaires, was carried out among HIV-infected patients in eight public sector healthcare facilities in KwaZulu-Natal between April and October 1024. Self-reports of comorbidities, co-infections and side effects were analyzed with respect to factors such as age, gender, race, and health care seeking behavior including the use of traditional medicine. Cross-tabulations were conducted to test the association between factors and the use of traditional medicine, using Pearson chi-squared (χ2) test. Simple and multiple logistic regression models tested the association of the use of traditional medicine with age, gender, race, side effects and comorbidities. Odds ratios with 95% confidence intervals were estimated. Missing values were handled, defined and treated as missing values in the final analysis. Results Overall, 29.5% (n = 516) of the survey participants reported having other comorbidities and or co-infections besides their HIV condition. Same participants reported two or more comorbidities. Almost forty percent of participants (208/531, 39.17%) reported having hypertension as the most noninfectious comorbidity while 21.65% of participants (115/531) had tuberculosis accounting for the most infectious comorbidity. Almost eight percent of participants (142/1748, 8.12%) reported using traditional medicine after starting with cART. Sixty out of 142 participants (60/142, 42.25%) on cART resorted to the use of traditional medicine for the management of comorbidities and or co-infections of their HIV infection. Overall, 311 out of 1748 participants (17.80%) complained

  5. Executive summary of the consensus document on metabolic disorders and cardiovascular risk in patients with HIV infection.

    Science.gov (United States)

    Polo Rodríguez, Rosa; Galindo Puerto, María José; Dueñas, Carlos; Gómez Candela, Carmen; Estrada, Vicente; Villar, Noemí G P; Locutura, Jaime; Mariño, Ana; Pascua, Javier; Palacios, Rosario; Von Wichmman, Miguel Ángel; Álvarez, Julia; Asensi, Victor; Lopez Aldeguer, José; Lozano, Fernando; Negredo, Eugenia; Ortega, Enrique; Pedrol, Enric; Gutiérrez, Félix; Sanz Sanz, Jesús; Martínez Chamorro, Esteban

    2015-01-01

    The importance of the metabolic disorders and their impact on patients with HIV infection requires an individualized study and continuous updating. HIV patients have the same cardiovascular risk factors as the general population. The HIV infection per se increases the cardiovascular risk, and metabolic disorders caused by some antiretroviral drugs are added risk factors. For this reason, the choice of drugs with a good metabolic profile is essential. The most common metabolic disorders of HIV infected-patients (insulin resistance, diabetes, hyperlipidemia or osteopenia), as well as other factors of cardiovascular risk, such as hypertension, should also be dealt with according to guidelines similar to the general population, as well as insisting on steps to healthier lifestyles. The aim of this document is to provide a query tool for all professionals who treat HIV-patients and who may present or display any metabolic disorders listed in this document.

  6. Acute diarrhea in HIV infected patient receiving antiretroviral therapy:is there any role of microscopic stool examination at present?

    Institute of Scientific and Technical Information of China (English)

    Beuy Joob; Viroj Wiwanitkit

    2014-01-01

    Objective:To reassess the usefulness of microscopic stool examination for theHIV infected patients with acute diarrhea.Methods:Overall100HIV-infected patients receiving standard antiretroviral therapy who visited to a primary care center(for privacy reason, the name is hereby blinded) with compliant of acute diarrhea were reviewed.In all patients, the standard microscopic stool examination was performed.Results:Of interest, from overall100 indexed cases, there is no case with determined parasite in stool samples.Conclusions:Based on our setting, it seems that there is diagnostic role of using microscopic stool examination for determining possible parasitic infestation inHIV infected patients receiving standard antiretroviral therapy who present with acute diarrhea.

  7. Prevalence of undiagnosed HIV infection among dental patients in a Nigerian secondary healthcare facility.

    Science.gov (United States)

    Ogbebor, O G; Obisesan, B; Madukwe, I U; Azodo, Clement C

    2015-01-01

    To determine the prevalence of undiagnosed HIV infection among patients attending the Dental Clinic of General Hospital Minna, Niger State, Nigeria. The study was a prospective study of 1080 dental patients of General Hospital Minna. Out of the 1080 patients counseled, only 200 gave consent to participate in the study. Of the 200 participants, 8 tested positive for HIV, giving a prevalence of 4.0%. Females and participants in the sixth and fifth decades of life were found to have higher prevalence of undiagnosed HIV. Corpers and traders had higher prevalence of undiagnosed HIV. Participants with periodontal complaints (bleeding gums and shaking teeth) also had higher prevalence of undiagnosed HIV. The proportion of participants that reported having knowledge about the actual existence, risk factors, and prevention of HIV/AIDS was high. The proportion of participants who expressed willingness to receive more information on HIV-related issues was high. One out of 25 patients attending this secondary healthcare setting for dental services had undiagnosed HIV infection. This highlights the need for the establishment of voluntary counseling and testing (VCT) unit in the dental clinics and also re-emphasizes the strict compliance of standard precaution in dental practices.

  8. Intellectual Impairment in Patients with Newly Diagnosed HIV Infection in Southwestern Nigeria

    Directory of Open Access Journals (Sweden)

    Taofiki A. Sunmonu

    2015-01-01

    Full Text Available Neurocognitive impairment is a detrimental complication of HIV infection. Here, we characterized the intellectual performance of patients with newly diagnosed HIV infection in southwestern Nigeria. We conducted a prospective study at Owo Federal Medical Center by using the adapted Wechsler Adult Intelligence Scale (WAIS. The raw scores were converted to standardized scores (z-scores and correlated with clinical and laboratory findings. Fifty-eight HIV positive patients were recruited; 72% were in WHO stages 3 and 4. We detected a high rate of intellectual impairment in HIV positive patients and controls (63.8% and 10%, resp.; P<0.001. HIV positive patients performed worse throughout the subtests of both verbal and performance intelligence quotients. Presence of opportunistic infections was associated with worse performance in the similarities and digit symbol tests and performance and full scale scores. Lower body weight correlated with poor performance in different WAIS subtests. The high rate of advanced disease stage warrants measures aimed at earlier diagnosis and treatment. Assessment of neurocognitive performance at diagnosis may offer the opportunity to improve functioning in daily life and counteract disease progression.

  9. Vitamin D deficiency in HIV-infected patients: a systematic review

    Directory of Open Access Journals (Sweden)

    Giusti A

    2011-11-01

    Full Text Available Andrea Giusti1, Giovanni Penco2, Giulio Pioli31Bone Clinic, Department of Gerontology and Musculoskeletal Sciences, Galliera Hospital, Genoa, Italy; 2Department of Infectious Diseases, Galliera Hospital, Genoa, Italy; 3Department of Geriatrics, ASMN Hospital, Reggio Emilia, ItalyAbstract: Advances in the diagnosis and management of human immunodeficiency virus (HIV have resulted in a dramatic decrease in mortality in HIV-infected individuals (HIV+. The subsequent increase in life expectancy of HIV+ has led to the need to consider the long-term complications of the disease and its treatment. Abnormalities in vitamin D status and metabolism are increasingly recognized as a major concern in HIV infection. In the last 5 years a number of cross-sectional and prospective studies have suggested a high prevalence of vitamin D deficiency in HIV+. Although few case-control studies have been published, it has been suggested that the prevalence of hypovitaminosis D in HIV+ is higher than in the general population, and at least in part, is related to the course of the disease and/or the antiretroviral drugs used to treat the disease. An adequate vitamin D status is important not only for bone tissue, but also for the global health status of HIV+ individuals, since a growing body of evidence has demonstrated the detrimental effects of vitamin D deficiency on multiple health outcomes. Therefore, definition of the size of the problem and identification of effective protocols for the prevention and management of vitamin D deficiency in HIV+ patients represent important steps in improving health status and reducing long-term chronic complications in individuals with HIV. Due to its immunomodulatory effects, vitamin D may also have implications in the progression of HIV infection. This systematic review was designed to determine the prevalence of vitamin D deficiency in HIV+ patients; to identify risk factors (related to the HIV infection or not potentially

  10. High acceptability of cognitive screening in HIV-infected patients: a pilot study

    Directory of Open Access Journals (Sweden)

    D Fasel

    2012-11-01

    Full Text Available With combined antiretroviral therapy (cART life expectancy of HIV-infected persons is close to the one of non-infected persons. Identifying neurocognitive deficits in ageing HIV-infected individuals is important. This study aimed to evaluate the acceptability of screening neurocognitive deficits in HIV-infected patients. Thirty patients (26 men, 4 women from the HIV clinic were examined with a new screening test and an in-depth neuropsychological examination. The screening tests consisted of questions and examinations on cognition in everyday situations, mood and selected cognitive functions (word list memory, grooved pegboard, psychomotor speed, trail-making test, psychomotor speed and executive functions, digit symbol test. Also, patients received a questionnaire to evaluate test acceptance. The mean age of the patients was 52.5 (30–74 years, mean education 12.5 (8–18 years. Seven patients had HIV-stage CDC A, 12 B and 11 CDC stage C. The mean CD4 count was 657 cells/µl, the mean HIV viral load<20 cop./µl. All patients were treated with cART (7 with efavirenz. The screening test was done assisted by a nurse and lasted 26 minutes (mean. The screening indicated pathological signs of neurocognitive function in 11 (42% patients. The in-depth neuropsychological assessment revealed pathological conditions in 25 (83% of patients; i.e. 16 (53% patients had ANI (asymptomatic neurocognitive impairment, 8 (27% had MND (mild neurocognitive disorder and 1 (3% had HAD (HIV-associated dementia. Most patients (43.3% judged the test as not too difficult and 56.6% as partly difficult. 96.6% of patients viewed the instructions of nurses as clear, 3.3% as unclear. 93.3% felt the test has not affected privacy and 83.3% estimated the screening as valuable and not worriesome. 83.4% of all patients were interested in their results and for none of the patients the test was too long. The test acceptability by the study nurses was also good. Only in 3.4% of tested

  11. Insulin resistance and diabetes mellitus associated with antiretroviral use in HIV-infected patients: pathogenesis, prevention, and treatment options.

    Science.gov (United States)

    Tebas, Pablo

    2008-09-01

    The contribution of current antiretroviral treatment regimens to the long-term survival of HIV-infected individuals is accompanied by increased risk of glucose metabolism abnormalities in this patient population. The risk of insulin resistance and diabetes in HIV-infected patients receiving antiretroviral treatment stems from 2 sources: exposure to the same environmental factors that have led to an increased incidence of these conditions in the general population and the negative effects on glucose metabolism inherent to components of antiretroviral treatment regimens. This article reviews the pathogenesis and diagnosis of insulin resistance and diabetes and the contribution of components of antiretroviral therapy regimens to increased risk for these conditions. Optimization of antiretroviral treatment regimens for HIV-infected patients with or at increased risk for development of abnormalities in glucose metabolism is discussed.

  12. Impaired proinsulin secretion before and during oral glucose stimulation in HIV-infected patients who display fat redistribution

    DEFF Research Database (Denmark)

    Haugaard, Steen B; Andersen, Ove; Halsall, Ian;

    2007-01-01

    The beta-cell function of HIV-infected patients on highly active antiretroviral therapy who display lipodystrophy may be impaired. An early defect in beta-cell function may be characterized by an increase in secretion of 32-33 split proinsulin (SP) and intact proinsulin (IP). To address this issue......, the secretion patterns of SP and IP of 16 HIV-infected men with lipodystrophy (LIPO) and 15 HIV-infected men without lipodystrophy (NONLIPO) were studied during an oral glucose tolerance test (OGTT). All patients received highly active antiretroviral therapy. Insulin secretion rates were determined...... with lipodystrophy display major perturbations of proinsulin secretion in the fasting state and during an OGTT, which is compatible with the notion of a beta-cell dysfunction of such patients. Udgivelsesdato: 2007-Jul...

  13. QTc interval prolongation in HIV-infected patients: a case–control study by 24-hour Holter ECG recording

    Directory of Open Access Journals (Sweden)

    Fiorentini Alessandra

    2012-12-01

    Full Text Available Abstract Background Aim of the study was to assess QTc interval by a 24-hour ECG recording in a group of HIV-infected individuals with a basal prolonged QTc. The risk factors associated with QTc prolongation and the indices of cardiovascular autonomic control were also evaluated. Methods A case–control study was performed using as cases 32 HIV-infected patients with prolonged (>440 msec QTc interval as assessed by Holter ECG, and as controls 64 HIV-infected subjects with normal QTc interval. Autonomic function was evaluated by heart rate variability analysis during 24-hour recording. Results Duration of HIV disease was significantly longer among cases than among controls (p=0.04. Waist/hip ratio was also higher among cases than among controls (p=0.05. Frequency domain analysis showed the absence of physiologic decrease of low frequency (LF in the night period in both cases and controls. The LF night in cases showed a statistically significant reduction when compared with controls (p=0.007. Conclusions In our study group, QTc interval prolongation was associated with a longer duration of HIV infection and with a greater waist/hip ratio. HIV patients with QTc interval prolongation and with a longer duration of HIV infection were more likely to have an impairment of parasympathetic and sympathetic cardiac component.

  14. Reduction in circulating markers of endothelial dysfunction in HIV-infected patients during antiretroviral therapy

    DEFF Research Database (Denmark)

    Kjær, Andreas; Kristoffersen, U S; Kofoed, K;

    2009-01-01

    OBJECTIVES: Antiretroviral therapy (ART) in HIV-infected patients is associated with increased cardiovascular risk. Circulating markers of endothelial dysfunction may be used to study early atherogenesis. The aim of our study was to investigate changes in such markers during initiation of ART....... METHODS: In 115 HIV-positive treatment-naïve patients, plasma lipids, E-selectin, soluble intercellular adhesion molecule 1 (sICAM-1), soluble vascular cell adhesion molecule 1 (sVCAM-1), tissue-type plasminogen activator inhibitor 1 (tPAI-1) and high-sensitivity C-reactive protein (hsCRP) were measured...... before and after 2 and 14 months of ART. A control group of 30 healthy subjects was included. Values are mean+/-standard error of the mean. RESULTS: Prior to treatment, HIV-infected patients had elevated levels of sICAM-1 (296+/-24 vs. 144+/-12 ng/mL), tPAI-1 (18 473+/-1399 vs. 5490+/-576 pg/mL) and hs...

  15. Transfusion-Associated HIV Infection in Pediatric Leukemia Patients(Two Case Reports

    Directory of Open Access Journals (Sweden)

    Xuejun Chen

    2012-09-01

    Full Text Available Background: Leukemia is the second most malignant tumor in children. The chemotherapy induced anemia(CIA and hemorrhage are the most popular side-effects due to the myelosuppression of chemotherapy. So far,multitransfusion is still the timely and effective measure in curing these complications. The acquisition of HIV infection and subsequent development of AIDS by component transfusion from donors at risk is well known,and prognosis of HIV infection is particularly severe in patients with leukemia.Case Presentation: We report two leukemic cases that were infected with HIV through transfusion. The first patient was totally transfused with 16 U RBC, 20 U platelets and 820 ml fresh frozen plasma, and later test showed that his first used FFP carried the HIV. For the second 2 U RBC, 5 U platelets and 1500 ml fresh frozenplasma were transfused to her. Late test of her used blood products showed that the fourth RBC carried the HIV. Both results were confirmed by the local Center for Disease Control (CDC. They were not transfused before the diagnosis of leukemia. Their parents were healthy with negative HIV-Ab Conclusion: Since the two leukemic patients suffered transfusion-associated HIV with poor prognosis, we must take more efforts to utilize blood products judiciously, manage blood donors, test blood samples etiologically, shorten HIV testing "window periods" and develop preventive vaccination against HIV to reduce the incidence as low as possible.

  16. Prevalence of antibodies to Hepatitis C virus among Nigerian patients with HIV infection

    Directory of Open Access Journals (Sweden)

    Petrus Uchenna Inyama

    2005-08-01

    Full Text Available Nigeria belongs to the group of countries highly endemic for viral hepatitis; unfortunately information on the prevalence of hepatitis C amongst patients with HIV in Nigeria is very scarce. This hospital-based investigation was conducted at two major hospitals in Jos, Nigeria from June 2002 through May 2003. Serum samples from 490 confirmed HIV infected patients were assayed for the presence of antibodies to HCV, using a third generation enzyme linked immunosorbent assay. Twenty eight (5.7%; 95% CI 3.66-7.76% of the patients had antibodies to HCV. The prevalence of HCV antibodies was higher among the males (7.5%; 95% CI 3.83-11.09% than the females (4.5%; 95% CI 2.10-6.88%. Statistical analysis showed no significant difference (x2 = 1.917, df =1, p=0.05. Individuals of the age group 41-50 years had the highest prevalence of HCV antibodies (15.4%; 95% CI. 7.37-23.29%, followed by those of age group 31-40 years (7.4%; 95%, CI 3.70-11.20%. A significant difference was observed in the association between age and prevalence of HCV antibodies (x2 = 24.151, df = 4, p =0.05. Early diagnosis of HCV in people with HIV infection is advocated to reduce risk of HCV related advanced liver disease.

  17. Prevalence and incidence of diabetes in HIV-infected minority patients on protease inhibitors.

    Science.gov (United States)

    Salehian, Behrouz; Bilas, Josephine; Bazargan, Mohsen; Abbasian, Mohammad

    2005-01-01

    In HIV-infected patients, the use of protease inhibitors (PIs) is associated with a constellation of abdominal obesity; buffalo hump; decreased facial and subcutaneous fat; hyperlipidemia and type-2 diabetes mellitus, a so-called HAART-associated dysmetabolic syndrome. The incidence and prevalence of one of its components, the type-2 diabetes mellitus, among minority population is unknown. In August and September 1999, we reviewed 101 charts of HIV-infected patients who visited an inner-city HIV outpatient clinic. The age, gender, ethnicity, BMI, fasting plasma glucose, random serum glucose, triglycerides, CD4 counts, and the type and duration of antiretroviral drugs were recorded. Three years later (2002), the same patient charts were reviewed for evidence of new-onset diabetes. Ten percent of the subjects were identified as diabetic at baseline. The prevalence of diabetes was 12% among those who were taking PIs, compared to 0% among those who were not taking PIs. The incidence of newly diagnosed diabetes during this three-year period was 7.2%. Diabetes occurred only in the group taking PIs. Diabetic subjects were older than their nondiabetic counterparts. All were African Americans. Our study suggests that PIs increase the likelihood of diabetes developing with increasing age in African Americans infected with HIV. PMID:16173323

  18. COPD in HIV-Infected Patients: CD4 Cell Count Highly Correlated

    Science.gov (United States)

    Guillouet-de-Salvador, Francine; Valerio, Laure; Puglièse, Pascal; Naqvi, Alissa; Durant, Jacques; Demonchy, Elisa; Perbost, Isabelle; Cua, Eric; Marquette, Charles-Hugo; Roger, Pierre-Marie

    2017-01-01

    Background COPD is a frequent and significant cause of respiratory morbidity in HIV-infected patients despite the control of HIV. We aimed to analyze the factors correlated with COPD in this population to evaluate the existence of specific indicators of vulnerability in this population. Methods and Findings 623 HIV-infected outpatients were enrolled during one year. This population was characterised by a dedicated questionnaire and electronic patient records. COPD screening was performed according to recommended spirometric criteria. The prevalence of COPD was 9.0%. Age and smoking were independently correlated with COPD (OR, 1.61 per 10 years increase, P = 0.007; OR, 1.28 per 10 pack-year increase, P = 0.003, respectively). Body mass index (BMI) and CD4 cell-count were independently and negatively correlated with COPD (OR, 0.78, P tobacco-smoking and respiratory complaints with a particular concern toward patients with a profound CD4 cell count defect. PMID:28056048

  19. Seroprevalence of anti-HCV and hepatitis B surface antigen in HIV infected patients

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    Tankhiwale S

    2003-01-01

    Full Text Available Human immunodeficiency virus (HIV is known to influence the natural history of infections with certain hepatitis viruses and interactions between HIV and hepatitis viruses may potentiate HIV replication. There is high degree of epidemiological similarity between hepatitis B virus and HIV as regard to high-risk group and route of transmission. Transmission of hepatitis C virus (HCV through blood transfusion and intravenous drug abuse is well documented. Present study deals with the study of concurrent infection of HBV and HCV with HIV infection. In the study of 110 HIV seropositive patients, 34(30.4% were positive for HBV and 8(7.27% for HCV. The difference of concomitant infection was highly significant compared to controls. (p value < 0.0001. Heterosexual high risk behaviour was observed in 89(80.91% of 110 HIV positive patients, out of which 23(25.8% and 5(5.62% were HBsAg and anti-HCV positive respectively. History of transmission was unclear in remaining patients. Concomitant infection of HIV and HBV was found to be significantly more in the symptomatic group (40.68% compared to asymptomatic group (19.6%. As HIV infection is known to affect the natural history of both HBV and HCV infection, screening of their concurrent association is necessary.

  20. Neutrophil to Lymphocyte Ratio and Cardiovascular Disease Incidence in HIV-Infected Patients: A Population-Based Cohort Study.

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    Eugenia Quiros-Roldan

    Full Text Available Neutrophil to lymphocyte ratio (NLR has been shown to predict occurrence of cardiovascular events in the general population. The aim of our study was to evaluate the role of NLR to predict major cardiovascular disease (CVD events in HIV-infected subjects. We performed a retrospective cohort study of HIV-infected patients residing in the Local Health Authority (LHA of Brescia, northern Italy, from 2000 to 2012. The incidence of CVD events in HIV-positive patients was compared with that expected in the general population living in the same area, computing standardized incidence ratios (SIRs. To evaluate the predictive role of NLR, univariate and multivariate Cox regression models were applied, computing hazard ratios (HRs. A total of 3766 HIV-infected patients (mean age 38.1 years, 71.3% males were included (person-years 28768.6. A total of 134 CVD events occurred in 119 HIV-infected patients. A 2-fold increased risk (SIR 2.02 of CVD was found in HIV-infected patients compared to the general population. NLR levels measured at baseline and during follow-up were independently associated with CVD incidence, when also adjusting for both traditional CVD risk factors and HIV-related factors (HR 3.05 for NLR≥ 1.2. The area under the receiver operating characteristics (ROC curve showed a modest, not statistically significant, increase, from 0.81 to 0.83, with addition of NLR to Framingham risk score model covariates. In conclusion an elevated NLR is a predictor of risk CVD in HIV-infected patients, independently from the traditional CVD risk factors.

  1. CARDIOVASCULAR ABNORMALITIES IN PATIENTS WITH HIV INFECTION: A BOLT IN BLUE

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    Anita

    2015-12-01

    Full Text Available One of the consistent findings among various studies on HIV has been simultaneous multiorgan dysfunction. Cardiovascular disorders are now most common cause of mortality worldwide. With more effective and widespread treatment of HIV in resource-rich settings, morbidity and mortality from non-AIDS-related events have surpassed those from AIDS-related events with cardiovascular diseases emerging as an important cause of death in HIV-infected patients relative to the decreasing incidence of opportunistic disease. Various studies have reported a 1.5-fold increase in the rate of cardiovascular events in HIV-infected individuals compared to control populations. MATERIAL AND METHODS The aim of the study was to the find the prevalence and types of different cardiovascular abnormalities in HIV positive patients and assess their association with CD4 counts. Consecutive 82 patients, HIV positive patients fulfilling the inclusion criteria and giving informed consent were included in the study. All patients were subjected to history taking and a detailed physical examination. Blood counts, renal function tests, lipid profile and CD4 counts were estimated and patients were subjected to 12-lead ECG, chest X-ray and 2D/Colour Doppler Echocardiogram. RESULTS Of the 82 patients studied 47.46% had evidence of cardiovascular involvement, out of which 12% had clinical features of heart failure while electrocardiographic changes were seen in 35% of patients in the form of sinus tachycardia (27%, QTc prolongation (10% and left sided chamber enlargements (6%. Echocardiographic abnormalities were noted in 39 patients (47.56% including fractional shortening associated with systolic dysfunction (26.8%. The mean CD4 count in patients with echocardiographic abnormalities was found to be 58.87±29.80, whereas in patients without echocardiographic abnormalities it was 136.53±38.80 (p<0.0001. CONCLUSION High frequencies of cardiac abnormalities, both symptomatic and

  2. KIR-HLA genotypes in HIV-infected patients lacking immunological recovery despite effective antiretroviral therapy.

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    Alessandro Soria

    Full Text Available BACKGROUND: In HIV-infected individuals, mechanisms underlying unsatisfactory immune recovery during effective combination antiretroviral therapy (cART have yet to be fully understood. We investigated whether polymorphism of genes encoding immune-regulating molecules, such as killer immunoglobulin-like receptors (KIR and their ligands class I human leukocyte antigen (HLA, could influence immunological response to cART. METHODS: KIR and HLA frequencies were analyzed in 154 HIV-infected and cART-treated patients with undetectable viral load divided into two groups: 'immunological non responders' (INR, N = 50, CD4(+ T-cell count 350/mm(3. Molecular KIR were typed using polymerase chain reaction-based genotyping. Comparisons were adjusted for baseline patient characteristics. RESULTS: The frequency of KIR2DL3 allele was significantly higher in FR than in INR (83.7% vs. 62%, P = 0.005. The functional compound genotype HLA-C1(+/KIR2DL3(+, even at multivariable analysis, when adjusted for nadir CD4(+ T-cell count, was associated with reduced risk of INR status: odds ratio (95% Confidence Intervals 0.34 (0.13-0.88, P = 0.03. CONCLUSIONS: Reduced presence of the inhibitory KIR2DL3 genotype detected in INR might provoke an imbalance in NK function, possibly leading to increased immune activation, impaired killing of latently infected cells, and higher proviral burden. These factors would hinder full immune recovery during therapy.

  3. Hypertriglyceridemia, Metabolic Syndrome, and Cardiovascular Disease in HIV-Infected Patients: Effects of Antiretroviral Therapy and Adipose Tissue Distribution

    Science.gov (United States)

    van Wijk, Jeroen P. H.; Cabezas, Manuel Castro

    2012-01-01

    The use of combination antiretroviral therapy (CART) in HIV-infected patients has resulted in a dramatic decline in AIDS-related mortality. However, mortality due to non-AIDS conditions, particularly cardiovascular disease (CVD) seems to increase in this population. CART has been associated with several metabolic risk factors, including insulin resistance, low HDL-cholesterol, hypertriglyceridemia and postprandial hyperlipidemia. In addition, HIV itself, as well as specific antiretroviral agents, may further increase cardiovascular risk by interfering with endothelial function. As the HIV population is aging, CVD may become an increasingly growing health problem in the future. Therefore, early diagnosis and treatment of cardiovascular risk factors is warranted in this population. This paper reviews the contribution of both, HIV infection and CART, to insulin resistance, postprandial hyperlipidemia and cardiovascular risk in HIV-infected patients. Strategies to reduce cardiovascular risk are also discussed. PMID:21876813

  4. Cerebral infarction in an HIV-infected patient with combined protein S and C deficiency and a patent foramen ovale.

    Science.gov (United States)

    Tomomasa, Ran; Yamashiro, Kazuo; Tanaka, Ryota; Hattori, Nobutaka

    2013-11-01

    A 41-year-old male with a history of human immunodeficiency virus (HIV) infection developed motor aphasia, dysarthria, and right hemiparesis. A magnetic resonance imaging scan of the brain revealed a cerebral infarction in the territory of the left middle cerebral artery. The laboratory data showed decreased levels of protein S and protein C. Transesophageal contrast-enhanced echocardiography revealed a patent foramen ovale (PFO). Prothrombotic states, such as protein S and C deficiency, have been reported in HIV-infected patients. In addition, previous studies have reported prothrombotic states to be risk factors for PFO-related cerebral infarction. An association between combined protein S and C deficiency caused by HIV infection and PFO-related cerebral infarction was suggested in our patient.

  5. Otolaryngological, head and neck manifestations in HIV-infected patients seen at Steve Biko Academic Hospital in Pretoria, South Africa.

    Science.gov (United States)

    Tshifularo, M; Govender, L; Monama, G

    2013-05-16

    Sub-Saharan Africa has the highest incidence of HIV infection. According to recent census statistics, 5.6 million people in South Africa (SA) are HIV-positive, the highest number of infected individuals worldwide. Over 80% of HIV-infected individuals will present with ear, nose and throat (ENT) manifestations. Previous studies show that oral diseases seem to be the most common ENT-related manifestation, reported in about 40 - 50% of HIV-infected patients. In SA, there is lack of local information regarding the otolaryngological and head and neck manifestations in HIV-infected individuals. To ascertain our local trends of ENT and head and neck manifestations in HIV-infected patients seen at our specialised ENT-HIV Clinic, Steve Biko Academic Hospital, Pretoria, Gauteng Province, SA. A 1-year prospective study involving 153 HIV-infected patients was conducted in the clinic from January to December 2011. Patient history was taken and examinations were performed based on the World Health Organization (WHO) HIV/AIDS classification system. Data analysis was performed using Epi Info 7 software. The most common manifestations were adenoid hypertrophy/hyperplasia followed by cervical lymphadenopathy, chronic suppurative otitis media, otitis media with effusion and sensory-neural hearing loss. Patients typically presented with early manifestations during symptomatic WHO stages I and II in contrast to results reported in similar developing world studies from Iran, Nigeria and India. A possible explanation may lie in the SA government HIV Counselling and Testing campaign and the antiretroviral rollout programme, the effectiveness of which is becoming evident.

  6. Species distribution and in vitro antifungal susceptibility of oral yeast isolates from Tanzanian HIV-infected patients with primary and recurrent oropharyngeal candidiasis.

    NARCIS (Netherlands)

    Hamza, O.J.; Matee, M.I.N.; Moshi, M.J.; Simon, E.N.; Mugusi, F.; Mikx, F.H.M.; Palenstein Helderman, W.H. van; Rijs, A.J.M.M.; Ven, A.J.A.M. van der; Verweij, P.E.

    2008-01-01

    BACKGROUND: In Tanzania, little is known on the species distribution and antifungal susceptibility profiles of yeast isolates from HIV-infected patients with primary and recurrent oropharyngeal candidiasis. METHODS: A total of 296 clinical oral yeasts were isolated from 292 HIV-infected patients wit

  7. Impact of injecting drug use on mortality in Danish HIV-infected patients: a nation-wide population-based cohort study

    DEFF Research Database (Denmark)

    Larsen, Mette V; Omland, Lars Haukali Hvass; Gerstoft, Jan

    2010-01-01

    To estimate the impact of injecting drug use (IDU) on mortality in HIV-infected patients in the highly active antiretroviral therapy (HAART) era.......To estimate the impact of injecting drug use (IDU) on mortality in HIV-infected patients in the highly active antiretroviral therapy (HAART) era....

  8. Paraquat Poisoning in Patients With HIV Infection: A Case Report and Literature Review.

    Science.gov (United States)

    Tsai, Jun-Li; Chen, Cheng-Hsu; Wu, Ming-Ju; Tsai, Shang-Feng

    2016-04-01

    Paraquat poisoning is very severe. Most victims, including those who have ingested a small amount, will die from Paraquat poisoning. The cause of death in the majority of such cases is lung fibrosis. Paraquat poisoning in patients with positive human immunodeficiency virus (HIV) infection status has seldom been reported. Herein, we report a case of an HIV patient with Paraquat poisoning who had an excellent outcome even without standard treatment. Currently, only 3 such cases have been reported in the literature and in each case there was a good outcome, which was not expected according to predictive models. A possible mechanism may involve the relative lack of functional macrophages in HIV patients, which would tend to result in much less severe lung injury. None of the available predictive models of Paraquat poisoning appear to be appropriate for HIV patients.Paraquat poisoning in HIV patients may have better survival due to less lung injury.

  9. Relationship between endothelin-1 levels and pulmonary arterial hypertension in HIV-infected patients.

    Science.gov (United States)

    Feijoo, Maribel Q; Toro, Rocío; López Vazquez de la Torre, Mariola; Lennie, Vera; Arce, Cristina; Moreno, Victoria; Valencia, Eulalia; Vispo, Eugenia; Almería, Carlos; Mangas, Alipio; Carbonero, Luz M

    2014-11-28

    Pulmonary arterial hypertension (PAH) is a progressive, fatal disease with average survival of less than 3 years if left untreated. It is most common in patients infected with HIV. Although the pathogenesis in this population is not fully understood, it is thought that HIV infection, through the immune response and release of different inflammatory mediators such as endothelin-1, may contribute directly to endothelial damage. Our objective was to quantify endothelin-1 levels in HIV-infected patients and determine whether or not there is an association between this marker and PAH. A case-control study in patients attending an infectious diseases clinic. The sample was composed of 79 patients divided into three groups: 23 HIV patients with PAH (HIV+/PAH+), 45 HIV patients without PAH (HIV+/PAH-) and a control group of 11 healthy individuals. The ratio between the HIV+/PAH- and HIV+/PAH+ groups was 2 : 1. Patients were matched by age, sex, risk group and viral load; the control group by age and sex. All patients had blood taken for endothelin-1 plasma quantification. We found lower endothelin-1 levels in the controls than in the HIV+/PAH- group [0.71 pg/ml (interquartile range, IQR 0.54-0.94) vs. 1.13 pg/ml (IQR 0.87-1.38); P = 0.005] and the HIV+/PAH+ cohort [1.16 pg/ml (IQR 0.86-2.37); P = 0.003]. Patients with severe PAH had higher endothelin-1 levels [2.94 pg/ml (IQR 1.81-6.33)] than patients with mild and moderate PAH. Plasma endothelin-1 levels are higher in HIV patients with PAH than in the HIV-noninfected population and levels increase with the severity of the PAH.

  10. Prevailing HCV genotypes and subtypes among hiv infected patients in Georgia.

    Science.gov (United States)

    Karchava, M; Sharvadze, L; Gatserelia, L; Badridze, N; Tsertsvadze, T

    2009-12-01

    Recent analysis of antiretroviral treatment (ART) program data in Georgia showed that end-stage liver disease was a leading cause of death among HIV/HCV co infected patients in 2005. The objective of this retrospective study was to study prevailing genotypes and subtypes of HCV virus in a cohort of HIV infected patients. The investigation revealed that of 1490 patients, 879 (59%) were hepatitis C antibody positive. Detectable HCV RNA was found among 91% of patients. Median liver HCV RNA level was higher than among mono-infected patients. The most prevalent genotypes were genotype 1 (41.6%), followed by genotype 3 (34.7%) and genotype 2 (17.6%), inter (mix) genotype recombinants were found among 5.8 % of patients. The genotype distribution in our study is slightly different from what was seen in Georgia in 2000. The differences of prevailing HCV genotypes among general population and HIV co infected group was probably attributed to the different methods for sample selection used within our study or possible influence of diverse transmission networks among HIV infected group. Another explanation can be the possible shift from predominance of genotype 1 to non 1 genotypes. The higher number intergenotype recombinant forms might be the result of continues parenteral exposure to different HCV genotypes during drug injection paraphernalia. Our study demonstrated high prevalence of HCV infection among HIV-infected patients and revealed 1b as predominant genotype. IDUs were less likely to spontaneously clear the virus than homosexual man and heterosexually infected woman. A greater HCV RNA levels were associated with a greater chance to be infected with HCV genotypes 1. Possible shift from predominance of genotype 1 to non 1 genotypes can be of option. This shift may have a major and beneficial impact on treatment schedules and costs. The higher number intergenotype recombinant forms might be the results of continues parenteral exposure to different HCV genotypes during

  11. Incidence of chemotherapy-induced neutropenia in HIV-infected and uninfected patients with breast cancer receiving neoadjuvant chemotherapy

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    Sithembile Ngidi

    2017-07-01

    Full Text Available Background. Chemotherapy-induced neutropenia (CIN can result in poor tolerance of chemotherapy, leading to dose reductions, delays in therapy schedules, morbidity and mortality. Actively identifying predisposing risk factors before treatment is of paramount importance. We hypothesised that chemotherapy is associated with a greater increase in CIN and its complications in HIV-infected patients than in those who are not infected. Objective. To establish the incidence of CIN in HIV-infected and uninfected patients undergoing chemotherapy. Methods. A retrospective chart review and analysis was conducted in the oncology departments at Inkosi Albert Luthuli Central Hospital and Addington Hospital, Durban, South Africa. The study population consisted of 65 previously untreated women of all ages with stage II - IV breast cancer and known HIV status treated with neoadjuvant chemotherapy from January 2012 to December 2015. Results. HIV-infected patients formed 32.3% of the group, and 95.2% of them were on antiretroviral therapy. The mean age (standard deviation (SD of the cohort was 48.5 (13.2 years (40.6 (9.6 years for the HIV-infected group v. 52.0 (13.1 years for the uninfected group; p<0.001. Ninety-five neutropenia episodes were observed (rate 0.85 per 1 year of follow-up time. Following multivariate adjustment, patients with HIV infection were almost two times more likely to develop CIN (hazard ratio (HR 1.76, 95% confidence interval (CI 1.06 - 2.92; p=0.029. A high baseline absolute neutrophil count (ANC (HR 0.80, 95% CI 0.68 - 0.95; p=0.005 remained significantly associated with protection against CIN. Conclusions. HIV-infected patients were younger than those who were not infected, and presented at a more locally advanced stage of disease. HIV infection was an independent predictor for CIN. HIV-infected patients had an almost two-fold increased risk of developing CIN and developed neutropenia at a much faster rate. A high baseline white cell

  12. Steady-state pharmacokinetics of zidovudine in Chinese HIV-infected patients

    Institute of Scientific and Technical Information of China (English)

    LIU Li-feng; WANG Lu; FU Qiang; ZHU Zhu; XIE Jing; HAN Yang; LIU Zheng-yin; YE Min; LI Tai-sheng

    2012-01-01

    Background The pharmacokinetics of zidovudine (AZT) are possibly influenced by weight,age,sex,liver and renal functions,severity of disease,and ethnicity.Currently,little information is available on the steady-state pharmacokinetics of AZT in Chinese HIV-infected patients.The current study aimed to characterize the steady-state pharmacokinetics of AZT in a Chinese set-up.Methods Eleven Chinese HIV-infected patients were involved in the steady-state pharmacokinetic study.In total,300 mg of AZT,as a part of combination therapy,was given to patients,and serial blood samples were collected for 12 hours.The samples were measured by a high-performance liquid chromatography (HPLC) assay,and the results were analyzed by both the non-compartment model and the one-compartment model.Results The Cmax of AZT in Chinese patients was higher than that in non-Asian patients.The half-life of AZT,analyzed by the non-compartment model (P=0.02),in male patients ((1.02±0.22) hours) was shorter than that of AZT in female patients ((1.55±0.29) hours).The AZT clearance,analyzed by the one-compartment model (P=0.045),in male patients ((262.60±28.13) L/h) was higher than that in female patients ((195.85±60.51 ) L/h).Conclusion The present study provides valuable information for the clinical practice of AZT-based highly active antiretroviral therapy in a Chinese set-up.

  13. Proliferation and telomere length in acutely mobilized blood mononuclear cells in HIV infected patients

    DEFF Research Database (Denmark)

    Søndergaard, S R; Essen, M V; Schjerling, P

    2002-01-01

    The aim of the study was to investigate the mobilization of T cells in response to a stressful challenge (adrenalin stimulation), and to access T cells resided in the peripheral lymphoid organs in HIV infected patients. Seventeen patients and eight HIV seronegative controls received an adrenalin...... infusion for 1 h. Blood was sampled before, during and 1 h after adrenalin infusion. Proliferation and mean telomere restriction fragment length (telomeres) of blood mononuclear cells (BMNC) and purified CD8+ and CD4+ cells were investigated at all time points. In patients, the proliferation to pokeweed...... mitogens (PWM) was lower and decreased more during adrenalin infusion. After adrenalin infusion the proliferation to PWM was restored only in the controls. In all subjects telomeres in CD4+ cells declined during adrenalin infusion. Additionally, the patients had shortened telomeres in their CD8+ cells...

  14. A Simple Model to Identify Risk of Sarcopenia and Physical Disability in HIV-Infected Patients.

    Science.gov (United States)

    Farinatti, Paulo; Paes, Lorena; Harris, Elizabeth A; Lopes, Gabriella O; Borges, Juliana P

    2017-09-01

    Farinatti, P, Paes, L, Harris, EA, Lopes, GO, and Borges, JP. A simple model to identify risk of sarcopenia and physical disability in HIV-infected patients. J Strength Cond Res 31(9): 2542-2551, 2017-Early detection of sarcopenia might help preventing muscle loss and disability in HIV-infected patients. This study proposed a model for estimating appendicular skeletal muscle mass (ASM) to calculate indices to identify "sarcopenia" (SA) and "risk for disability due to sarcopenia" (RSA) in patients with HIV. An equation to estimate ASM was developed in 56 patients (47.2 ± 6.9 years), with a cross-validation sample of 24 patients (48.1 ± 6.6 years). The model validity was determined by calculating, in both samples: (a) Concordance between actual vs. estimated ASM; (b) Correlations between actual/estimated ASM vs. peak torque (PT) and total work (TW) during isokinetic knee extension/flexion; (c) Agreement of patients classified with SA and RSA. The predictive equation was ASM (kg) = 7.77 (sex; F = 0/M = 1) + 0.26 (arm circumference; cm) + 0.38 (thigh circumference; cm) + 0.03 (Body Mass Index; kg·m) - 8.94 (R = 0.74; Radj = 0.72; SEE = 3.13 kg). Agreement between actual vs. estimated ASM was confirmed in validation (t = 0.081/p = 0.94; R = 0.86/p < 0.0001) and cross-validation (t = 0.12/p = 0.92; R = 0.87/p < 0.0001) samples. Regression characteristics in cross-validation sample (Radj = 0.80; SEE = 3.65) and PRESS (RPRESS = 0.69; SEEPRESS = 3.35) were compatible with the original model. Percent agreements for the classification of SA and RSA from indices calculated using actual and estimated ASM were of 87.5% and 77.2% (gamma correlations 0.72-1.0; p < 0.04) in validation, and 95.8% and 75.0% (gamma correlations 0.98-0.97; p < 0.001) in cross-validation sample, respectively. Correlations between actual/estimated ASM vs. PT (range 0.50-0.73, p ≤ 0.05) and TW (range 0.59-0.74, p ≤ 0.05) were similar in both samples. In conclusion, our model correctly estimated ASM

  15. Intestinal parasitic infections in HIV-infected patients, Lao People's Democratic Republic.

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    Phimpha Paboriboune

    Full Text Available BACKGROUND: HIV infection is an emerging problem in Laos. We conducted the first prospective study on intestinal parasites, including opportunistic protozoa, in newly diagnosed HIV infected patients, with or without diarrhea. The aims were to describe the spectrum of infections, to determine their prevalence and to assess their associations with diarrhea, CD4 cell count, place of residence and living conditions. METHODOLOGY: One to three stool samples over consecutive days were obtained from 137 patients. The Kato thick smear method, formalin-ethyl concentration and specific stains for coccidia and microsporidia diagnosis were performed on 260 stool samples. Baseline characteristics regarding relevant demographics, place of residence and living conditions, clinical features including diarrhea, were collected using a standardized questionnaire. PRINCIPAL FINDINGS: The 137 patients were young (median age: 36 years and severely immunocompromised (83.9% at WHO stage 3 or 4, median CD4 cell count: 41/mm3. Diarrhea was present in 43.0% of patients. Parasite infection was found in 78.8% of patients, infection with at least two species in 49.6%. Prevalence rates of protozoan and helminth infections were similar (54.7% and 58.4% respectively. Blastocystis sp. was the most frequent protozoa (26.3%. Cryptosporidium sp., Cytoisospora belli and microsporidia, found at low prevalence rates (6.6%, 4.4%, 2.9%, respectively, were described for the first time in Laos. Cryptosporidium sp. was associated with persistent diarrhea. Strongyloides stercoralis was the most prevalent helminth following Opisthorchis viverrini (20.4% and 47.5% respectively. The most immunocompromised patients, as assessed by a CD4 count ≤ 50 cells/mm3, were more likely to be infected with intestinal parasites. CONCLUSIONS/SIGNIFICANCE: HIV infection was mainly diagnosed at an advanced stage of immunosuppression in Lao patients. Intestinal parasite infections were highly prevalent

  16. Spectrum of clinical disease in a series of 135 hospitalised HIV-infected patients from north India

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    Sharma SK

    2004-11-01

    Full Text Available Abstract Background Literature on the spectrum of opportunistic disease in human immunodeficiency virus (HIV-infected patients from developing countries is sparse. The objective of this study was to document the spectrum and determine the frequency of various opportunistic infections (OIs and non-infectious opportunistic diseases, in hospitalised HIV-infected patients from north India. Methods One hundred and thirty five consecutive, HIV-infected patients (age 34 ± 10 years, females 17% admitted to a tertiary care hospital in north India, for the evaluation and management of an OI or HIV-related disorder between January 2000 and July 2003, were studied. Results Fever (71% and weight loss (65% were the commonest presenting symptoms. Heterosexual transmission was the commonest mode of HIV-acquisition. Tuberculosis (TB was the commonest OI (71% followed by candidiasis (39.3%, Pneumocystis jiroveci pneumonia (PCP (7.4%, cryptococcal meningitis and cerebral toxoplasmosis (3.7% each. Most of the cases of TB were disseminated (64%. Apart from other well-recognised OIs, two patients had visceral leishmaniasis. Two cases of HIV-associated lymphoma were encountered. CD4+ cell counts were done in 109 patients. Majority of the patients (82.6% had CD4+ counts Conclusions A wide spectrum of disease, including both OIs and non-infectious opportunistic diseases, is seen in hospitalised HIV-infected patients from north India. Tuberculosis remains the most common OI and is the commonest cause of death in these patients.

  17. suPAR associates to glucose metabolic aberration during glucose stimulation in HIV-infected patients on HAART

    DEFF Research Database (Denmark)

    Andersen, Ove; Eugen-Olsen, Jesper; Kofoed, Kristian;

    2008-01-01

    OBJECTIVE: We have recently shown that the level of soluble urokinase plasminogen activator receptor (suPAR), which is associated with the immune status of HIV-infected patients undergoing highly active antiretroviral therapy (HAART), correlates with the insulin action of such patients. Here we e...

  18. Factors associated with adherence to antiretroviral therapy in HIV-infected patients in Kathmandu District, Nepal

    Directory of Open Access Journals (Sweden)

    Shigdel R

    2014-06-01

    Full Text Available Rajesh Shigdel,1 Elise Klouman,2 Anita Bhandari,2 Luai A Ahmed11Department of Health and Care Sciences, 2Department of Community Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, NorwayPurpose: There are a high number of HIV-infected patients receiving antiretroviral therapy (ART in the Kathmandu District of Nepal, but information on adherence and factors influencing it are scarce in this population. The present study aimed to estimate ART adherence among HIV-infected patients in the Kathmandu District of Nepal, and to determine the factors associated with ART adherence.Patients and methods: This study included 316 HIV-infected patients attending three ART centers in the Kathmandu District. Information on sociodemographic characteristics, socioeconomic status, and ART use for the previous 7 days was collected via interview. Participants were considered adherent if they reported taking ≥95% of their ART as prescribed. The association between explanatory variables and ART adherence was measured using logistic regression and reported as odds ratios (OR with 95% confidence intervals (CI.Results: Male participants accounted for 64.6% (n=204. Overall ART adherence was 86.7%. ART adherence in men and women were 84.3% and 91.1%, respectively. Age (OR 1.04; 95% CI 1.00–1.09, travel time to ART centers (OR 1.38; 95% CI 1.12–1.71, history of illegal drug use (OR 3.98; 95% CI 1.71–9.24, and adverse effects (OR 4.88; 95% CI 1.09–21.8, were all independently and negatively associated with ART adherence. Use of reminder tools (OR 3.45; 95% CI 1.33–8.91 was independently and positively associated with ART adherence.Conclusion: The observed ART adherence in this study is encouraging. Travel time to ART centers, self-reported adverse effects, illegal drug use, and not using reminder tools were the major determinants of ART adherence. Interventions that take these factors into account could further improve ART

  19. Pregnancy and HIV infection

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    Mete Sucu

    2016-12-01

    Full Text Available The management of Human Immunodeficiency Virus (HIV infection is progressing rapidly. In developed countries, the perinatal transmission rates have decreased from 20-30% to 1-2% with the use of antiretroviral therapy and cesarean section. Interventions for the prevention of prenatal transmission has made the prenatal care of pregnant patients with HIV infection more complex. Rapid development of standard care and continuing increase in the distribution of HIV infection has required clinicians taking care of pregnants to have current information. Therefore, in our review we aimed to summarize the prenatal course, treatment and preventive methods for perinatal transmission of HIV. [Archives Medical Review Journal 2016; 25(4.000: 522-535

  20. Tuberculosis and hepatic steatosis are prevalent liver pathology findings among HIV-infected patients in South Africa.

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    Christopher J Hoffmann

    Full Text Available Liver disease epidemiology in sub-Saharan Africa has shifted as a result of HIV and the increased use of antiretroviral therapy leading to a need for updated data on common causes of liver disease. We retrospectively reviewed records from all hospitalized patients who had liver biopsy at a single hospital in South Africa from 2001 to 2009 and compared diagnosis by HIV status. During the period of study 262 patients had liver biopsy, 108 (41% were HIV-infected, 25 (10% were HIV-sero-negative, and 129 (49% had unknown or unrecorded HIV status. Overall 81% of biopsies provided additional diagnostic data. Malignancy was the most common finding reported on 56 (21% biopsies followed by granuloma or TB, hepatic steatosis, and fibrosis or cirrhosis. HIV-infected patients were more likely to have granulomas and steatosis. Half of patients with granulomas were already on TB treatment, suggesting paradoxical reactions or drug induced liver injury may have been important causes of liver inflammation among these patients. We note that TB, paradoxical reactions during TB treatment, possible drug induced liver injury, and hepatic steatosis are important causes of liver pathology among HIV-infected hospitalized patients with unclear etiology of liver disease after initial assessment. Among HIV sero-negative patients, malignancy was the major cause of liver disease. Our findings re-enforce the importance of TB as a diagnosis among HIV-infected individuals.

  1. Do the epidemiology, physiological mechanisms and characteristics of hepatocellular carcinoma in HIV-infected patients justify specific screening policies?

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    Gelu-Simeon, Moana; Sobesky, Rodolphe; Haïm-Boukobza, Stéphanie; Ostos, Marita; Teicher, Elina; Fontaine, Hélène; Salmon-Ceron, Dominique; Meyer, Laurence; Trinchet, Jean-Claude; Paule, Bernard; Samuel, Didier; Lewin, Maïté; Duclos-Vallée, Jean-Charles

    2014-06-19

    Reducing the incidence of hepatocellular carcinoma (HCC) in HIV-infected patients has become a serious problem when managing these patients. There are many explanations for this disease evolution, which notably include their longer survival under effective antiviral therapy and also the more rapid evolution of chronic liver disease. Despite recent advances in the management of hepatitis B (HBV) and hepatitis C (HCV) viral diseases, which will probably increase the number of patients achieving a virological response, HIV-infected patients with cirrhosis are still at risk of the onset of HCC. This evolution to HCC is also correlated to other comorbidities such as excessive alcohol consumption and nonalcoholic steatohepatitis (NASH). HCC thus remains a public health issue in this population. The poor prognosis and aggressiveness of HCC have been fully demonstrated, but the mechanisms underlying this aggressiveness are not yet well defined. As well as underlying mechanisms that contribute to accelerating hepatocarcinogenesis in HIV-infected patients, there are other reasons why HIV-infected patients should be considered a higher risk population. This review discusses the principal epidemiological determinants; the mechanisms of pathogenesis; and the treatment of HCC in HIV/HBV and HIV/HCV coinfected patients. It also discusses the probable need to develop a specific screening policy for HCC in this population in order to prevent the rapid development and to make them more amenable to a curative treatment.

  2. Undiagnosed tuberculosis in patients with HIV infection who present with severe anaemia at a district hospital

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    Mbulelo Mntonintshi

    2017-01-01

    Full Text Available Background: Tuberculosis (TB is a major cause of severe anaemia in patients with human immunodeficiency virus (HIV infection in South Africa. However, TB can be difficult to diagnose as it may be extra pulmonary and paucibacillary.Aim: The aim of this study was to investigate undiagnosed TB in patients with HIV infection and severe anaemia and to identify the optimal investigations for diagnosing TB.Setting: Mthatha General Hospital, a district hospital.Methods: The study was a case series.Results: Haemoglobin levels ranged from 3.6 g/dL to 7.9 g/dL, the mean CD4 count was 176 cells/μL and 80% of patients had a positive TB symptom screen. Forty-three (86% patients had either clinical or bacteriologically proven TB of whom 33 had pulmonary TB, 34 had extra pulmonary TB and 24 had both types. The diagnostic yield for TB was: chest X-ray (CXR 91%; ultrasound (US abdomen pericardium and lower chest 62%; sputum Xpert MTB/RIF 35%; TB blood culture 21% and TB urine culture 15%. Blood and urine cultures did not identify any additional cases over those identified by CXR and US. The laboratory turnaround times were as follows: sputum Xpert, 1.6 days; blood culture, 20 days and urine culture, 28 days. CXR and US were done within one day of initial patient assessment.Conclusions: The majority of HIV patients with severe anaemia had TB disease, and extra pulmonary TB was as prevalent as pulmonary TB. CXR, US and sputum Xpert were the optimum tests for rapid diagnosis of TB. South African national TB/HIV guidelines should incorporate these specific tests to diagnose TB in patients with HIV and severe anaemia.

  3. Depression longitudinally mediates the association of appearance concerns to ART non-adherence in HIV-infected individuals with a history of injection drug use.

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    Blashill, Aaron J; Gordon, Janna R; Safren, Steven A

    2014-02-01

    Appearance concerns are common among HIV-infected individuals, and previous cross-sectional and longitudinal data indicate that these concerns are associated with antiretroviral therapy (ART) non-adherence. However, to date, no known prospective data have explored the mechanism behind this relationship. Thus, the aim of the current study was to test depression severity as a prospective mediator of the relationship between appearance concerns and ART non-adherence in HIV-infected individuals with a history of injection drug use (IDU). Participants were 89 HIV-infected individuals with a history of IDU who participated in a prospective, randomized controlled trial of cognitive behavioral therapy for depression and medication adherence. Clinician-administered measures of depression severity and appearance concerns, along with electronic monitoring of ART non-adherence were included. Data were analyzed using longitudinal linear mixed-level modeling, and mediation was tested via the Monte Carlo Method of Assessing Mediation. Appearance concerns were predictive of depression severity, γ = .31, SE = .076, 95 % CI [.16, .46], t = 4.1, p = .0001, and depression severity was predictive of ART non-adherence, γ = 3.3, SE = 1.3, 95 % CI [.8, 5.8], t = 2.6, p = .01. The effect of appearance concerns on ART non-adherence, however, was significantly mediated by depression severity, γ = 1.02, 95 % CI [.21, 2.1]. Appearance concerns are associated with depression severity, which in turn is associated with ART non-adherence. Integrative interventions addressing appearance concerns, depression and ART adherence are needed, as this is one potential pathway towards worse health outcomes in HIV-infected individuals.

  4. Psychological factors, including alexithymia, in the prediction of cardiovascular risk in HIV infected patients: results of a cohort study.

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    Giustino Parruti

    Full Text Available BACKGROUND: Psychological factors are known predictors of cardiovascular disease in many clinical settings, but data are lacking for HIV infection. We carried out a prospective cohort study to evaluate potential psychological predictors of preclinical and clinical vascular disease in HIV patients. METHODOLOGY/PRINCIPAL FINDINGS: HIV patients were consecutively enrolled. Demographics, viral and immune parameters and traditional cardiovascular predictors were considered; Intima-Media Thickness (c-IMT, continuous measure and Carotid Plaques (CPs, focal thickening ≥1.5 mm were investigated by B-mode ultrasonography; depressive symptoms by the Beck Depression Inventory (BDI-II, Type D personality (Distressed Personality or Type D by the DS14, alexithymia by the Toronto Alexithymia Scale (TAS-20. Vascular outcomes included transient ischemic attacks or stroke, acute coronary syndrome, myocardial or other organ infarction. We enrolled 232 HIV subjects, 73.9% males, aged 44.5±9.9 y, 38.2% with AIDS diagnosis, 18.3% untreated. Mean Nadir CD4 T-cell counts were 237.5±186.2/mmc. Of them, 224 (96.5% attended IMT measurements; 201 (86.6% attended both IMT assessment and psychological profiling. Mean follow-up was 782±308 days. Fifty-nine patients (29.4% had CPs at baseline. Nineteen patients (9.5% had ≥1 vascular event; 12 (6.0% died due to such events (n = 4 or any cause. At baseline cross-sectional multivariate analysis, increasing age, total cholesterol, current smoking and Alexithymia score≥50 were significantly associated with both increased cIMT (linear regression and CPs (logistic regression. At follow-up analysis, log-rank tests and Cox's regression revealed that only older age (p = 0.001, current smoking (p = 0.019 and alexithymia score≥50 (p = 0.013 were independently associated with vascular events. CONCLUSIONS/SIGNIFICANCE: In HIV-infected subjects, the Alexithymic trait emerges as a strong predictor of increased IMT, presence of CPs

  5. ANALYSIS OF POLYMORPHIC VARIANTS OF CYTOKINE GENES IN PATIENTS WITH HIV INFECTION

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    N. A. Sukhalentseva

    2011-01-01

    Full Text Available Abstract. A distribution mode for allelic variants of cytokine genes was evaluated in 184 patients with slow viral infections, including 97 patients with chronic herpetic infection and 87 HIV-infected patients. Using modern methods of immunogenetics, we have found that relative risks of recurrent course and poor outcome of infection are positively associated with AA promoter region genotype and AA promoter genotype of +874 A/T polymorphism in the IFNG gene. Immunogenetic factors associated with protective effect in slow virus infections, include G allele of TNFA gene (G-308A SNP, and T allele/TT genotype of promoter region in  the IFNG gene (+874 A/T SNP. (Med. Immunol., 2011, vol. 13, N 1, pp 79-82

  6. Orofacial manifestations and seroprevalence of HIV infection in Namibian dental patients.

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    Itula, P F; Mackenzie, S B; Lewis, K; Mortimer, P P

    1997-05-01

    In an anonymous study of HIV-I sero-reactivity in dental patients in a Government clinic in Namibia, 29 (7%) out of 405 patients (10 female and 19 male) were confirmed as HIV-infected. HIV-antibody testing was done cheaply and conveniently by collecting and storing finger-prick blood on absorbent paper, and eluting the samples 7 weeks later. Testing was done by GACPAT, a simple, inexpensive temperature independent assay which requires no specialised equipment. Six patients had orofacial lesions, including Kaposi's sarcoma, leukoplakia (bilateral on buccal mucosa), cervical lymphadenopathy, hairy leukoplakia, circum-oral herpes simplex, HIV-gingivitis and necrotising ulcerative gingivitis. This sampling and testing system is well suited for use in epidemiological surveys in developing countries.

  7. Mucocutaneous Disorders In HIV Infected Patients At Various Stages Of The Disease : A Preliminary Report

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    Singh Ajit

    1998-01-01

    Full Text Available Fifty HIV infected cases with mucocutaneous disorders were classified according to CDC classification of HIV disease (1987. Fungal infections were the commonest, followed by viral and bacterial infections and miscellaneous disorders. Oral candidiasis was the commonest fungal infection and association with dysphagia, an AIDS defining condition, was noted in 11 cases in our study. Dermatophytosis was the next frequent fungal disorder observed in 14 cases. Out of the viral infections, herpes simplex was the most frequent disorder. A total of 125 mucocutaneous disorders was diagnosed in our 50 patients. A mean value of 1.71 diagnoses per patient was observed in stage II of HIV disease whereas in stage III of IV, it was 2.0 and 3.0 diagnoses per patient respectively, clearly showing that number of dermatoses increased with the progression of HIV disease.

  8. Predictive factors of herpes zoster HIV-infected patients: another adverse effect of crack cocaine.

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    Nacher, Mathieu; Basurko, Celia; Adenis, Antoine; Gaubert-Marechal, Emilie; Mosnier, Emilie; Edouard, Sophie; Vantilcke, Vincent; Sivapregassam, Sindou; Tressières, Benoit; Cabié, André; Couppié, Pierre

    2013-01-01

    A retrospective cohort study was conducted on 1541 HIV-infected patients to determine variables associated with the incidence of herpes zoster. A single failure Cox model showed that herpes zoster incidence increased following the first 6 months of antiretroviral treatment adjusted hazard ratio (AHR)=5 (95%CI=2.6-9.2), P60 years age group AHR=2 (95%CI=1-4), P=0.04; in patients in the top CD8 quartile AHR=2.1 (95%CI=1.3-3.6), PHerpes zoster incidence increased in patients with CD4 countsherpes zoster incidence. The present study is the first to suggest that crack cocaine is associated with an increased incidence of herpes zoster. The neurological or immunological effects of crack are discussed.

  9. [Metastatic cancer of the prostate in a 40-year-old HIV-infected male patient].

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    Furco, A; Bani-Sadr, F; Guymar, S; Molina, J-M

    2003-04-12

    Cancer of the prostate in HIV-infected patients has rarely been reported in the literature. A 40-year-old man presented with an adenocarcinoma of the prostate and bone and glandular metastases. The patient exhibited HIV seropositivity stage B1, the immune-virology of which was well controlled by antiretroviral tritherapy. The relationship between cancer and HIV has been established for certain cancers such as Hodgkin's disease, non-Hodgkin malignant lymphoma, Kaposi's sarcoma and invasive cancers of the uterine neck in women. The significant increase in some cancers in patients infected by HIV (lung, penis, soft tissue, lips, seminoma) suggests the potential association with immunodepression unless it corresponds to a risk induced by antiretroviral treatments in the long term.

  10. A comparative study of CIDP in a cohort of HIV-infected and HIV-uninfected patients

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    Bill, Pierre L.A.

    2016-01-01

    Objective: To investigate differences in clinical presentation, electrodiagnostic measures, CSF changes, and treatment outcome measures in HIV-infected and HIV-uninfected patients with chronic inflammatory demyelinating polyneuropathy (CIDP). Methods: A retrospective analysis of medical records of all patients meeting the European Federation of Neurology diagnostic criteria for idiopathic CIDP was performed in 2 neuromuscular units in Kwa-Zulu Natal between 2003 and 2015. Results: Eighty-four patients were included in the study; 39 were HIV-infected and 45 were HIV-uninfected. Among the HIV-infected patients, the majority were younger, were female, and had a monophasic progressive illness. Eighty-six percent (86%) were corticosteroid-responsive and 76% were in remission within 6–12 months requiring no further treatment. Among the HIV- uninfected patients, the majority were older, were male, and had a relapsing-remitting course. Twenty-seven percent (27%) were corticosteroid-responsive, 95% required combination therapy, and 33% were not in remission by 18 months on therapy. Conclusion: This study shows that HIV-infected patients with CIDP were younger, were more often female, displayed a monophasic progressive course, were highly steroid-responsive, and went into remission within 12 months of corticosteroid initiation. PMID:28054000

  11. Monocyte activation, but not microbial translocation, is independently associated with markers of endovascular dysfunction in HIV-infected patients receiving cART

    DEFF Research Database (Denmark)

    Pedersen, Karin K; Manner, Ingjerd W; Seljeflot, Ingebjørg;

    2014-01-01

    BACKGROUND: Microbial translocation has been suggested as a driver of cardiovascular disease in HIV infection. We hypothesized that microbial translocation and the resulting monocyte activation would be associated with markers of endovascular dysfunction. METHODS: In 60 HIV-infected patients on c...

  12. Right and left cardiac function in HIV-infected patients investigated using radionuclide ventriculography and brain natriuretic peptide: a 5-year follow-up study

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    Kristoffersen, U S; Lebech, A M; Gerstoft, J

    2008-01-01

    OBJECTIVE: The aim of the study was to determine the incidence of myocardial dysfunction in an HIV-infected population receiving state-of-the-art treatment. METHODS: Between April 2001 and July 2002, 91 HIV-infected patients had a radionuclide ventriculography performed with determination of right...

  13. Spectrums of opportunistic infections and malignancies in HIV-infected patients in tertiary care hospital, China.

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    Jiang Xiao

    Full Text Available BACKGROUND: HIV-related opportunistic infections (OIs and malignancies continued to cause morbidity and mortality in Chinese HIV-infected individuals. The objective for this study is to elucidate the prevalence and spectrums of OIs and malignancies in HIV-infected patients in the Beijing Ditan Hospital. METHODS: The evaluation of the prevalence and spectrums of OIs and malignancies was conducted by using the clinical data of 834 HIV-infected patients admitted in the Beijing Ditan hospital from January 1, 2009, to November 30, 2012. RESULTS: The prevalence and spectrums of OIs and malignancies varied contingent on geographic region, transmission routes, and CD4 levels. We found that tuberculosis was most common OI and prevalence was 32.5%, followed by candidiasis(29.3%, Pneumocystis pneumonia(PCP(22.4%, cytomegalovirus(CMV infection(21.7%, other fungal infections(16.2%, mycobacterium avium complex(MAC(11.3%, cryptococcosis(8.0%, progressive multifocal leukoencephalopathy(PML(4.4%, Cerebral Toxoplasmosis(3.5% and Penicillium marneffei infection(1.4%; while Lymphoma(2.9%, Kaposi's sarcoma(0.8% and cervix carcinoma(0.3% were emerged as common AIDS-defining malignancies. Pulmonary OI infections were the most prevalent morbidity and mortality in patients in the AIDS stage including pulmonary tuberculosis (26.6% and PCP (22.4%. CMV infection(21.7% was most common viral infection; Fungal OIs were one of most prevalent morbidity in patients in the AIDS stage, including oral candidiasis (29.3%, other fungal infection (16.2%, Cryptococcosis (8.0% and Penicillium marneffei infection (1.4%. We found the low prevalence of AIDS-defining illnesses in central neural system in this study, including progressive multifocal leukoencephalopathy (4.4%, cerebral toxoplasmosis (3.5%, tuberculosis meningitis (3.2%, cryptococcal meningitis (2.4% and CMV encephalitis (1.1%. In-hospital mortality rate was 4.3 per 100 person-years due to severe OIs, malignancies, and medical

  14. Lamivudine plus darunavir boosted with ritonavir as simplification dual regimen in HIV-infected patients

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    Jose Luis Casado

    2014-11-01

    Full Text Available Introduction: The combination of lamivudine plus a protease inhibitor boosted with ritonavir (PI/r has become an alternative as simplification strategy in HIV-infected patients with toxicity/intolerance to other nucleoside analogues (NA. Lamivudine plus darunavir/r (DRV/r could be an adequate once daily option. Materials and Methods: Prospective cohort study of 48 HIV-infected patients on suppressive triple therapy-based HAART, HBV negative, who switched to lamivudine 300 mg plus DRV/r 800/100 mg once daily. Results: Mean age was 50 yrs (35–74, and 65% were male. Thirty patients (63% had HCV co-infection (fibrosis 4 in 7 cases, 23%. Median time of HIV infection was 19.1 years, and CD4+ count nadir was 220 cells/µL (2–604. They had received a mean of three regimens before (2–20, and 20 (42% had a previous AIDS diagnosis. In eight cases, a previous resistance test showed two to seven secondary mutations in the protease gene, without resistance to DRV/r (one patient with the I84V mutation. At baseline, patients had viral suppression (<50 copies/mL for a median time of 1263 days (341–1884, and they were receiving predominantly a PI based regimen (ATV in four, FPV in four, LPV in three, DRV in six or an efavirenz-based regimen (seven. The main reason to switching to this dual therapy was toxicity (35 patients, 75%, mainly renal toxicity attributed to tenofovir (24 cases. During 104.3 patients-year of follow-up (median 912 days, only two patients (4% failed at 27 and 505 days, due to non-adherence and lost to follow up, respectively. Total cholesterol and triglycerides increased significantly during the first six months after initiation (TC, from 185 to 269 mg/dL; p=0.01, TG from 118 to 185 mg/dL; p=0.03, TC/HDL ratio, from 4.09 to 4.66 and decreased after. Median estimated glomerular filtration rate (eGFR improved during follow up (from 86 to 96.1 mL/min; p=0.13. In patients with renal toxicity as cause of switch there was a mild, no

  15. A randomized controlled trial of a web-based psychological intervention for patients under treatment for chronic HIV infection

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    L Skeie

    2012-11-01

    Full Text Available Purpose of the study: One of the most prevalent mental conditions in people with HIV is depression as uniquely characterized by low positive affect. This study examined the effect of a web-based intervention (Avanti on overall mood and depressive symptoms among patients with HIV infection. Methods: Patients treated with effective antiretroviral treatment were included in a two-armed trial with substance abuse as an exclusion criterion and randomized to Avanti (n=36 or control (n=31. Patients were surveyed at baseline, as well as 1 and 3 months after the initiation of a 5-week intervention period. Outcomes were Center for Epidemiological Studies-Depression scale and the Positive and Negative Affect Schedule which was combined into an overall mood index. Changes within groups were tested by Wilcoxon matched pairs test and baseline differences between groups by chi-square and Mann-Whitney independent samples test. Summary of results: Baseline scores for both groups were similar. However, patients in the intervention group had an improvement in median (M overall mood from baseline (M=67.6 to 1 month (M=71, p=0.02 which was also maintained from 1 to 3 months (M=71.9. Moreover, these patients had a favorable reduction in negative affect from 1 (M=24 to 3 months (M=22, p=0.01 and a transient improvement in positive affect from baseline (M=31.7 to 1 month after intervention onset (M=35, p<0.01 which almost returned to baseline levels at month 3 (M=32, p=0.01. In contrast, no significant changes were observed within the control group, except for a reduction in negative affect from 1 (M=23 to 3 months (M=21.6, p=0.05. Notably, symptoms of depression at baseline were low in both the Avanti (M=13 and control (M=12 groups, possibly explaining why no further reduction in depression was observed from baseline to 3 months in either of the two groups. Conclusions: The results of this study lend support to the promise of a web-based psychological intervention

  16. Providers' lack of knowledge about herpes zoster in HIV-infected patients is among barriers to herpes zoster vaccination.

    Science.gov (United States)

    Aziz, M; Kessler, H; Huhn, G

    2013-06-01

    Identification of perceptions about herpes zoster (HZ) disease, vaccine effectiveness and safety, and vaccine recommendations may impact immunization practices of physicians for HIV-infected patients. A survey was used to quantify knowledge of HZ as well as determine physician immunization perceptions and practices. There were 272/1700 respondents (16%). Correct answers for the incidence of varicella zoster virus (VZV) infection in adults and incidence of HZ in HIV-infected patients were recorded by 14% and 10% of providers, respectively. Providers reported poor knowledge of the incidence of disease recurrence in HIV-infected patients (41% correct), potency of HZ vaccine (47.5% correct) and mechanism of protection against reactivation of VZV (66% correct). Most (88%) agreed that HZ was a serious disease, and 73% believed that the burden of disease made vaccination important. A majority (75%) did not vaccinate HIV patients with HZ vaccine regardless of antiretroviral therapy status. Barriers to administration included safety concerns, concern that vaccine would not prevent HZ, risk of HZ dissemination, reimbursement issues and lack of Infectious Diseases Society of America (IDSA) guidelines. Only 38% of providers agreed that CDC guidelines were clear and 50% believed that clinical trials were needed prior to use of HZ vaccine in HIV-infected patients. Education about HZ is needed among HIV providers. Providers perceived vaccination as important, but data on vaccine safety and clear guidance from the CDC on this issue are lacking.

  17. Time of progression to osteopenia/osteoporosis in chronically HIV-infected patients: screening DXA scan.

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    Eugenia Negredo

    Full Text Available BACKGROUND: Algorithms for bone mineral density (BMD management in HIV-infected patients are lacking. Our objective was to assess how often a dual-energy x-ray absorptiometry (DXA scan should be performed by assessing time of progression to osteopenia/osteoporosis. METHODS: All DXA scans performed between 2000 and 2009 from HIV-infected patients with at least two DXA were included. Time to an event (osteopenia and osteoporosis was assessed using the Kaplan-Meier method. Strata (tertiles were defined using baseline minimum T scores. Differences between strata in time to an event were compared with the log-rank test. RESULTS: Of 391 patients (1,639 DXAs, 49.6% had osteopenia and 21.7% osteoporosis at their first DXA scan. Of the 112 (28.6% with normal BMD, 35.7% progressed to osteopenia; median progression time was 6.7 years. These patients were stratified: "low-risk" (baseline minimum T score >-0.2 SD, "middle-risk" (between -0.2 and -0.6 SD, and "high-risk" (from -0.6 to -1 SD; median progression time to osteopenia was 8.7, >7.2, and 1.7 years, respectively (p8.5 years. Progression time was >8.2 years in "low-risk" tertile (T score between -1.1 and -1.6 SD, >8.5 years in "middle-risk" (between -1.6 and -2, and 3.2 years in "high-risk" (from -2 to -2.4 (p<0.0001. CONCLUSIONS: Our results may help to define the BMD testing interval. The lowest T score tertiles would suggest recommending a subsequent DXA in 1-2 years; in the highest tertiles, ≥6 years. Early intervention in patients with bone demineralization could reduce fracture-related morbidity/mortality.

  18. Autoimmune diseases and HIV infection

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    Virot, Emilie; Duclos, Antoine; Adelaide, Leopold; Miailhes, Patrick; Hot, Arnaud; Ferry, Tristan; Seve, Pascal

    2017-01-01

    Abstract To describe the clinical manifestations, treatments, prognosis, and prevalence of autoimmune diseases (ADs) in human immunodeficiency virus (HIV)-infected patients. All HIV-infected patients managed in the Infectious Diseases Department of the Lyon University Hospitals, France, between January 2003 and December 2013 and presenting an AD were retrospectively included. Thirty-six ADs were found among 5186 HIV-infected patients which represents a prevalence of 0.69% including immune thrombocytopenic purpura (n = 15), inflammatory myositis (IM) (n = 4), sarcoidosis (n = 4), Guillain–Barré syndrome (GBS) (n = 4), myasthenia gravis (n = 2), Graves’ disease (n = 2), and 1 case of each following conditions: systemic lupus erythematosus, rheumatoid arthritis, autoimmune hepatitis, Hashimoto thyroiditis and autoimmune hemolytic anemia. One patient presented 2 ADs. Thirty patients were known to be HIV-infected when they developed an AD. The AD preceded HIV infection in 2 patients. GBS and HIV infection were diagnosed simultaneously in 3 cases. At AD diagnosis, CD4 T lymphocytes count were higher than 350/mm3 in 63% of patients, between 200 and 350/mm3 in 19% and less than 200/mm3 in 19%. Twenty patients benefited from immunosuppressant treatments, with a good tolerance. ADs during HIV infection are uncommon in this large French cohort. Immune thrombocytopenic purpura, sarcoidosis, IM, and GBS appear to be more frequent than in the general population. Immunosuppressant treatments seem to be effective and well tolerated. PMID:28121924

  19. Treatment of rheumatic diseases in patients with HCV and HIV infection.

    Science.gov (United States)

    Galeazzi, Mauro; Giannitti, Chiara; Manganelli, Stefania; Benucci, Maurizio; Scarpato, Salvatore; Bazzani, Chiara; Caporali, Roberto; Sebastiani, Gian Domenico

    2008-12-01

    A wide variety of rheumatic diseases has been documented in the presence of hepatitis C virus (HCV) infection and in human immunodeficiency virus (HIV) infection. In this conditions, physicians are refrained from using corticosteroids and/or immunosuppressants agents because of the risk of favouring viral replication and the progression of the underlying viral disease. In the present review we have focused our attention on the possible role of cyclosporine A (CsA), anti-Tumour Necrosis Factor (TNF) alpha agents in the treatment of HIV or HCV infected autoimmune patients. The results drown from the literature and from our personal experience confirm the safety of CsA and anti-TNF alpha agents, in terms of viral load and liver toxicity. A limited experience also suggest that both therapies can be given in combination in rheumatoid arthritis patients without increasing the risk of adverse events.

  20. Tratamento de depressão em indivíduos infectados pelo HIV Treatment of depression in HIV-infected individuals

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    André Malbergier

    2001-09-01

    Full Text Available A infecção pelo HIV/Aids é freqüentemente associada a transtornos psiquiátricos. Dentre eles, a depressão é o mais comum. O diagnóstico e o tratamento dos transtornos depressivos são fundamentais para melhorar a qualidade de vida desses pacientes. Esta revisão tem como objetivo sintetizar e discutir os resultados mais importantes da literatura a respeito das particularidades do tratamento dos transtornos depressivos em indivíduos infectados pelo HIV. São discutidos a epidemiologia, o quadro clínico, a influência da depressão na evolução da infecção, o tratamento farmacológico com antidepressivos, testosterona e psicoestimulantes e a interação farmacológica entre os antidepressivos e benzodiazepínicos e as drogas antivirais. Conclui-se que o tratamento antidepressivo nessa população é eficaz, seguro e não promove imunossupressão nos indivíduos afetados.HIV/AIDS infection is frequently associated with psychiatric disorders, especially depression. The diagnosis and treatment of depression are essential to improve quality of life in these individuals. This review intends to summarize and discuss the most important results in the literature about the treatment of depression in HIV-infected individuals. The epidemiology, clinical presentation, contribution of depression on HIV infection, pharmacological treatment with antidepressants, testosterone, and psychostimulant drugs, and pharmacological interactions between antidepressants, benzodiazepines, and antiviral medications are discussed. The conclusion drawn from this study is that the treatment of depression in this population is effective, safe and does not promote immunosupression.

  1. THE CHANGES OF LARGE INTESTINE CAVITY’S MICROBIOTA IN PATIENTS WITH HIV INFECTION

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    Savinova O.M.

    2015-12-01

    Full Text Available Introduction. Infections of the gastrointestinal tract are caused by a wide range of fungi, viruses and bacteria. The great value has the ratio of microorganisms. There are certain regularities in microecological system of intestinal microflora. Thus, bifidous bacteria should be more than lactobacterium; enterobacteria – more than enterococcus; E.faecalis more than E.faecium. However, these differences should be at least one or two orders of magnitude. An important indicator is the ratio of enterobacteria and enterococcus. Material & methods. In the paper were used following materials and methods: bacteriological and statistical. The conditions of intestinal microbiocenosis were evaluated according to the methodical instructions about researches of fecal masses on dysbiosis and modern methods of correction of intestinal dysbiosis that included identifying of anaerobic and facultative anaerobic microorganisms, staphylococci, enterococci, opportunistic enterobacteria, Proteus spp., Klebsiella spp., P.aeruginosa, C.albicans. Bacterial cultures were identified by standard techniques. Statistical analysis of the results was performed by the standard method of determining the average value and its standard deviation (M + m and Student's t-test. The reliability of the difference was evaluated at the level of probability p 104 CFU/grams in 11,8 + 5,53%, S.epidermidis in amount of > 105 CFU/grams in 32,4 + 8,03%, C.albicans in amount of > 104 CFU/grams in 11,1 + 6,59% and 1 patient had Clostridium in amount > 103 CFU/grams, which was 3 + 2,93%. These data show that patients with HIV infection is detected at the same time reducing number of anaerobic microflora (bifidus bacteria and lactobacilli and aerobic microflora, a leading representative of which is intestinal E.coli irrespective of the clinical stage of the disease. Association of these microorganisms is 56%. To this attach indicators of reduction E.faecalis and E.faecium. Taking into account the

  2. HIV-Infected Patient Knowledge, Attitudes, and Beliefs Regarding the Affordable Care Act.

    Science.gov (United States)

    Rozin, Irina; Sayles, Harlan; Anderson, Matthew J; Furl, Renae; Stimpson, Jim P; Swindells, Susan; Bares, Sara H

    2015-06-01

    We evaluated patient knowledge, attitudes, and beliefs regarding changes present with the Affordable Care Act (ACA). HIV-infected adults attending an academic medical center HIV clinic in Omaha, Nebraska were asked to complete a self-administered survey between November 2013 and March 2014. Information collected included demographics, knowledge regarding healthcare reform policies, as well as attitudes and beliefs regarding the potential impact of the ACA on patient access to healthcare. Basic descriptive statistics were used to assess demographic characteristics of respondents and outcomes of interest. Chi-square tests were used for comparisons of interest among participants; some trends were evaluated with Cochran-Armitage trend tests. Four hundred and six patients completed the questionnaire. Of the respondents 90% were between the ages of 27 and 64, 61% were white, 27% had no health insurance, and 21% reported that they felt they had or will eventually benefit from the ACA. The proportion who responded "I don't know" to this question decreased over the study period (p=0.036). Overall, 57% reported they do not believe that they are informed enough to make decisions about the ACA. In answering four knowledge-based questions, only 3% answered all of them correctly. Knowledge about the ACA was significantly associated with perception of benefit (p=0.018). HIV-infected patients are not well informed about the ACA and few perceive that they will benefit from healthcare reform. Targeted education and outreach are necessary to reduce the knowledge gap for this population that stands to benefit greatly from the ACA.

  3. Clinically significant drug interactions among HIV-infected patients receiving antiretroviral therapy.

    Science.gov (United States)

    So-Ngern, Apichot; Montakantikul, Preecha; Manosuthi, Weerawat

    2014-09-01

    We conducted a cross sectional study of the outpatient medical records of 1000 HIV-infected patients receiving antiretroviral therapy (ART) in 2011 to determine the incidence of clinically significant drug interactions (CSDI). The severities of the CSDI were graded following the Micromedex" 2.0 database and the Department of Health and Human Services (DHHS) 2012 HIV treatment guidelines. Three hundred thirty-five patients (34%) had 554 episodes of CSDI. Of which 337 episodes (61%), 163 episodes (29%) and 54 episodes (10%) had grades 2, 3 and 4 severity CSDI, respectively. The CSDI were caused by protease inhibitor (PI)-based drug regimens in 79%, by efavirenz-based regimens in 34% and by nevirapine-based regimens in 10% (p5 items prescribed at a time (OR 1.80; 95% CI: 1.23-2.63), seeing a doctor >4 times a year (OR 1.72; 95% CI: 1.20-2.46), having hypertension (OR 0.60; 95% CI: 0.37-0.98), having a duration of receiving ART of >5 years (OR 0.46; 95% CI: 0.28-0.77) and having a CD4 count of >200 cells/mm3 (OR 0.46; 95%CI: 0.26-0.84). CSDI were common among HIV-infected patients receiving ARV in our outpatient clinic. Patients having a low CD, count, having dyslipidemia, receiving PI-based ART, having a frequent number of visits per year and having a large number of items prescribed at each visit had a greater chance of a CSDI.

  4. Chronic Hepatitis B and C Virus Infection and Risk for Non-Hodgkin Lymphoma in HIV-Infected Patients

    DEFF Research Database (Denmark)

    Wang, Qing; De Luca, Andrea; Smith, Colette

    2017-01-01

    Background: Non-Hodgkin lymphoma (NHL) is the most common AIDS-defining condition in the era of antiretroviral therapy (ART). Whether chronic hepatitis B virus (HBV) and hepatitis C virus (HCV) infection promote NHL in HIV-infected patients is unclear. Objective: To investigate whether chronic HBV...

  5. Glomerular lesions in HIV-infected patients: a Yale University Department of Medicine Residency Peer-Teaching Conference.

    OpenAIRE

    1997-01-01

    HIV-associated nephropathy (HIVAN) is a clinicopathologic entity characterized by heavy proteinuria, absence of edema and an irreversible decline in renal function. Findings on renal biopsy include: collapsed glomerular capillaries; visceral glomerular epitheliosis; microcystic tubules; mesangial prominence; and endothelial tubuloreticular inclusions. Early in the AIDS epidemic, HIVAN was the predominant glomerular lesion observed in HIV-infected patients. It is being increasingly recognized,...

  6. Glucose production, oxidation and disposal correlate with plasma lactate levels in HIV-infected patients on HAART

    DEFF Research Database (Denmark)

    Haugaard, S.B.; Andersen, Ove; Madsbad, Sten

    2007-01-01

    OBJECTIVES: Hyperlactatemia is prevalent in HIV-infected patients on highly active antiretroviral therapy (HAART) and may be associated with depletion of mitochondrial DNA. However, the correlation between fasting lactate and mitochondrial DNA may be weak or absent, implicating that other factors...

  7. 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

    2004-01-01

    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 q

  8. The role of social support on resilience, posttraumatic growth, hopelessness, and depression among children of HIV-infected parents in mainland China.

    Science.gov (United States)

    Mo, Phoenix Kit Han; Lau, Joseph Tak Fai; Yu, Xiaonan; Gu, Jing

    2014-01-01

    Human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) has a profound impact not only on the infected individuals, but also on their families. Children of the HIV-infected parents are particularly affected. The present study examined the relationship between social support, resilience, posttraumatic growth (PTG), hopelessness, and depression among 195 children of HIV-infected parents in mainland China. Results showed that 35.4% of the sample scored above the cutoff of the Children's Depression Inventory. Results from structural equation modeling reported that social support had a significant positive relationship with resilience and PTG. Higher levels of resilience and PTG were associated with lower level of hopelessness which in turn, was associated with lower level of depression. The overall model achieved satisfactory fit. Interventions are needed to improve social support of the children affected by HIV so as to improve their mental health.

  9. Clinical notion of the pathogenesis of tuberculosis generalization in HIV-infected patients

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    A. M. Panteleev

    2015-01-01

    Full Text Available The follow-up study of the course of tuberculosis in 274 HIV-infected patients has established patterns in the development of its generalization with a consequential change of pulmonary, lymphogenous, and hematogenous stages. The periods of evolving generalization vary directly with the baseline level of CD4 lymphocytes when tuberculosis is detected. Generalized hematogenous tuberculosis develops with the lower level of CD4 lymphocytes and generalized lymphogenous tuberculosis does with their steady-state level. In the lymphogenous stage, Mycobacterium tuberculosis (MBT spreads from the primarily involved intrathoracic lymph nodes along the lympathic routes to the nearest regional lymph nodes that are supraclavicular, subclavian, lateral cervical and axillary ones. MBT simultaneously penetrates along the lymphatic vessels accompanying the large vascular trunks into the lymph nodes of the retroperitoneal space and abdomen. Specific splenic involvement that may be a marker of the onset of a hematogenous MBT break is intermediate in the initial stages of hematogenous generalization.

  10. Approach to dyslipidemia, lipodystrophy, and cardiovascular risk in patients with HIV infection.

    Science.gov (United States)

    Troll, J Gregory

    2011-02-01

    There is a significant prevalence (20%-80% depending on the population and the study) of lipid disorders and other cardiovascular risk factors in people living with HIV infection. This review focuses on HIV and HIV treatment-associated metabolic and cardiovascular concerns, including dyslipidemias, lipodystrophy syndromes, endothelial dysfunctions, and associated metabolic events such as insulin resistance. Emerging hypotheses of the underlying pathophysiology of these issues, with impact on selection of specific antiretroviral treatment (ART) strategies, therapy, and preventive approaches to decreasing cardiovascular risk and other problems associated with these syndromes are discussed. Screening for cardiovascular risk as part of the decision of starting antiretroviral therapy, and during care of patients with HIV regardless of ART therapy status, is suggested with particular areas of focus. Statins, other hyperlipidemic therapies, treatment for specific problems arising due to lipodystrophy, and implications on ART selection to avoid drug interactions and adverse effects are also discussed.

  11. Herb-drug interaction between Echinacea purpurea and etravirine in HIV-infected patients.

    Science.gov (United States)

    Moltó, José; Valle, Marta; Miranda, Cristina; Cedeño, Samandhy; Negredo, Eugenia; Clotet, Bonaventura

    2012-10-01

    The aim of this open-label, fixed-sequence study was to investigate the potential of the botanical supplement Echinacea purpurea to interact with etravirine, a nonnucleoside reverse transcriptase inhibitor of HIV. Fifteen HIV-infected patients receiving antiretroviral therapy with etravirine (400 mg once daily) for at least 4 weeks were included. E. purpurea root/extract-containing capsules were added to the antiretroviral treatment (500 mg every 8 h) for 14 days. Etravirine concentrations in plasma were determined by high-performance liquid chromatography immediately before and 1, 2, 4, 6, 8, 10, 12, and 24 h after a morning dose of etravirine on day 0 and etravirine plus E. purpurea on day 14. Individual etravirine pharmacokinetic parameters were calculated by noncompartmental analysis and compared between days 0 and 14 by means of the geometric mean ratio (GMR) and its 90% confidence interval (CI). The median age was 46 years (interquartile range, 41 to 50), and the median body weight was 76 kg (interquartile range, 68 to 92). Echinacea was well tolerated, and all participants completed the study. The GMR for etravirine coadministered with E. purpurea relative to etravirine alone was 1.07 (90% CI, 0.81 to 1.42) for the maximum concentration, 1.04 (90% CI, 0.79 to 1.38) for the area under the concentration-time curve from 0 to 24 h, and 1.04 (90% CI, 0.74 to 1.44) for the concentration at the end of the dosing interval. In conclusion, the coadministration of E. purpurea with etravirine was safe and well tolerated in HIV-infected patients; our data suggest that no dose adjustment for etravirine is necessary.

  12. Herb-Drug Interaction between Echinacea purpurea and Etravirine in HIV-Infected Patients

    Science.gov (United States)

    Valle, Marta; Miranda, Cristina; Cedeño, Samandhy; Negredo, Eugenia; Clotet, Bonaventura

    2012-01-01

    The aim of this open-label, fixed-sequence study was to investigate the potential of the botanical supplement Echinacea purpurea to interact with etravirine, a nonnucleoside reverse transcriptase inhibitor of HIV. Fifteen HIV-infected patients receiving antiretroviral therapy with etravirine (400 mg once daily) for at least 4 weeks were included. E. purpurea root/extract-containing capsules were added to the antiretroviral treatment (500 mg every 8 h) for 14 days. Etravirine concentrations in plasma were determined by high-performance liquid chromatography immediately before and 1, 2, 4, 6, 8, 10, 12, and 24 h after a morning dose of etravirine on day 0 and etravirine plus E. purpurea on day 14. Individual etravirine pharmacokinetic parameters were calculated by noncompartmental analysis and compared between days 0 and 14 by means of the geometric mean ratio (GMR) and its 90% confidence interval (CI). The median age was 46 years (interquartile range, 41 to 50), and the median body weight was 76 kg (interquartile range, 68 to 92). Echinacea was well tolerated, and all participants completed the study. The GMR for etravirine coadministered with E. purpurea relative to etravirine alone was 1.07 (90% CI, 0.81 to 1.42) for the maximum concentration, 1.04 (90% CI, 0.79 to 1.38) for the area under the concentration-time curve from 0 to 24 h, and 1.04 (90% CI, 0.74 to 1.44) for the concentration at the end of the dosing interval. In conclusion, the coadministration of E. purpurea with etravirine was safe and well tolerated in HIV-infected patients; our data suggest that no dose adjustment for etravirine is necessary. PMID:22869560

  13. The level of DING proteins is increased in HIV-infected patients: in vitro and in vivo studies.

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    Ahmed Djeghader

    Full Text Available DING proteins constitute an interesting family, owing to their intriguing and important activities. However, after a decade of research, little is known about these proteins. In humans, at least five different DING proteins have been identified, which were implicated in important biological processes and diseases, including HIV. Indeed, recent data from different research groups have highlighted the anti-HIV activity of some DING representatives. These proteins share the ability to inhibit the transcriptional step of HIV-1, a key step of the viral cycle that is not yet targeted by the current therapies. Since such proteins have been isolated from humans, we undertook a comprehensive study that focuses on the relationship between these proteins and HIV-infection in an infectious context. Hence, we developed a home-made ELISA for the quantification of the concentration of DING proteins in human serum. Using this method, we were able to determine the concentration of DING proteins in healthy and HIV-infected patients. Interestingly, we observed a significant increase of the concentration of DING proteins in non treated and treated HIV-infected patients compared to controls. In addition, cell cultures infected with HIV also show an increased expression of DING proteins, ruling out the possible role of antiretroviral treatment in the increase of the expression of DING proteins. In conclusion, results from this study show that the organism reacts to HIV-infection by an overexpression of DING proteins.

  14. Will adoption of the 2010 WHO ART guidelines for HIV-infected TB patients increase the demand for ART services in India?

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    Ajay M V Kumar

    Full Text Available BACKGROUND: In 2010, WHO expanded previously-recommended indications for anti-retroviral treatment to include all HIV-infected TB patients irrespective of CD4 count. India, however, still limits ART to those TB patients with CD4 counts <350/mm(3 or with extrapulmonary TB manifestations. We sought to evaluate the additional number of patients that would be initiated on ART if India adopted the current 2010 WHO ART guidelines for HIV-infected TB patients. METHODS: We evaluated all TB patients recorded in treatment registers of the Revised National TB Control Programme in June 2010 in the high-HIV prevalence state of Karnataka, and cross-matched HIV-infected TB patients with ART programme records. RESULTS: Of 6182 TB patients registered, HIV status was ascertained for 5761(93% and 710(12% were HIV-infected. 146(21% HIV-infected TB patients were on ART prior to TB diagnosis. Of the remaining 564, 497(88% were assessed for ART eligibility; of these, 436(88% were eligible for ART according to 2006 WHO ART guidelines. Altogether, 487(69% HIV-infected TB patients received ART during TB treatment. About 80% started ART within 8 weeks of TB treatment and 95% received an efavirenz based regimen. CONCLUSION: In Karnataka, India, about nine out of ten HIV-infected TB patients were eligible for ART according to 2006 WHO ART guidelines. The efficiency of HIV case finding, ART evaluation, and ART initiation was relatively high, with 78% of eligible HIV-infected patients actually initiated on ART, and 80% within 8 weeks of diagnosis. ART could be extended to all HIV-infected TB patients irrespective of CD4 count with relatively little additional burden on the national ART programme.

  15. Immunotherapy of HIV-infected patients with Gc protein-derived macrophage activating factor (GcMAF).

    Science.gov (United States)

    Yamamoto, Nobuto; Ushijima, Naofumi; Koga, Yoshihiko

    2009-01-01

    Serum Gc protein (known as vitamin D3-binding protein) is the precursor for the principal macrophage activating factor (MAF). The MAF precursor activity of serum Gc protein of HIV-infected patients was lost or reduced because Gc protein is deglycosylated by alpha-N-acetylgalactosaminidase (Nagalase) secreted from HIV-infected cells. Therefore, macrophages of HIV-infected patients having deglycosylated Gc protein cannot be activated, leading to immunosuppression. Since Nagalase is the intrinsic component of the envelope protein gp120, serum Nagalase activity is the sum of enzyme activities carried by both HIV virions and envelope proteins. These Nagalase carriers were already complexed with anti-HIV immunoglobulin G (IgG) but retained Nagalase activity that is required for infectivity. Stepwise treatment of purified Gc protein with immobilized beta-galactosidase and sialidase generated the most potent macrophage activating factor (termed GcMAF), which produces no side effects in humans. Macrophages activated by administration of 100 ng GcMAF develop a large amount of Fc-receptors as well as an enormous variation of receptors that recognize IgG-bound and unbound HIV virions. Since latently HIV-infected cells are unstable and constantly release HIV virions, the activated macrophages rapidly intercept the released HIV virions to prevent reinfection resulting in exhaustion of infected cells. After less than 18 weekly administrations of 100 ng GcMAF for nonanemic patients, they exhibited low serum Nagalase activities equivalent to healthy controls, indicating eradication of HIV-infection, which was also confirmed by no infectious center formation by provirus inducing agent-treated patient PBMCs. No recurrence occurred and their healthy CD + cell counts were maintained for 7 years.

  16. Trends in the Treatment of Anemia Using Recombinant Human Erythropoietin in Patients with HIV Infection

    Science.gov (United States)

    Sullivan, Patrick S; Hanson, Debra L; Richardson, James T; Brooks, John T

    2011-01-01

    Background: Treating anemia with erythropoietin (EPO) to hemoglobin (Hb) endpoints >11 g/dL may increase risk of serious adverse cardiovascular events. Methods: We used medical records data (1996-2003 from the Adolescent Spectrum of HIV Disease Project [ASD] and 1996-2006 from the HIV Outpatient Study [HOPS]) to describe EPO prescription patterns for mildly, moderately, or severely anemic HIV-infected patients. We calculated proportions prescribed EPO and treated to Hb>12 g/dL, and tested for trends over time. We calculated median hemoglobin at first EPO prescription, and described temporal changes using linear regression. Results: Among 37,395 patients in ASD and 7,005 patients in HOPS, EPO prescription increased over time for moderately anemic patients; for patients with severe anemia, EPO prescription increased only among ASD patients. Hb at EPO prescription decreased over time in ASD patients (median=8.5 g/dL), but not in HOPS patients (median 9.5 g/dL). Percentage of EPO-treated patients with post-treatment Hb>12 g/dL was 18.3% in ASD and stable, and was 56.7% in HOPS and increased over time (p = 0.03). Conclusions: Through 2006, EPO prescription increased over time for patients with moderate or severe anemia. Many patients treated with EPO had post-treatment Hb>12 g/dL. Based on 2011 FDA recommendations, changes in previous prescription practices will be needed. PMID:22253666

  17. Improving Adherence to Care Among "Hard to Reach" HIV-Infected Patients in Argentina.

    Science.gov (United States)

    Jones, Deborah L; Sued, Omar; Cecchini, Diego; Bofill, Lina; Cook, Ryan; Lucas, Mar; Bordato, Alejandra; Cassetti, Isabel; Cahn, Pedro; Weiss, Stephen M

    2016-05-01

    Many HIV-infected patients fail to achieve undetectable viral load and are not retained in care. This pilot study examined patients lost to care in public and private clinics in Buenos Aires, Argentina. The impact of patient and provider interventions was compared separately and collectively. In Phase 1, participants prescribed antiretrovirals and non-adherent to treatment in the prior 3-6 months (n = 60) were randomized to patient intervention or standard of care (SOC) and assessed over 12 months. In Phase 2, providers were trained in interviewing techniques and 60 additional patients were randomized to patient intervention or SOC condition. Averaged across patient intervention status, Phase 2 provider intervention patients reported the most improved adherence and viral suppression at 6 and 12 months. Adherence in "patient intervention only" improved at midpoint and returned to baseline at 12 months. Results suggest provider training sustained patient adherence and viral suppression among "hard to reach" patients.

  18. Comparison of the therapeutic dose of warfarin in HIV-infected and HIV-uninfected patients: a study of clinical practice

    Science.gov (United States)

    Jackson, B S; Mokoena, T

    2017-01-01

    Background People infected with HIV are prone to venous thrombosis. Treatment of thrombosis is primarily with warfarin. No studies have addressed the effects of HIV infection on warfarin dose. The aims of this study were to determine whether the therapeutic dose of warfarin and induction time to therapeutic dose in HIV-infected patients differ from that in HIV-uninfected patients. Methods A prospective and retrospective descriptive study of induction time to therapeutic warfarin dose, as well as of ambulant therapeutic warfarin dose, was performed. HIV-infected and HIV-uninfected patients being treated after deep venous thrombosis with or without pulmonary embolism were compared. Sex and use of antiretroviral drugs (ARVs) were also compared in the groups. Results 234 patients were entered into the study. Induction time to therapeutic warfarin dose did not differ between the 2 groups. The mean therapeutic dose of warfarin was higher in the HIV-infected than the HIV-uninfected group: 6.06 vs 5.72 mg/day, but this was not statistically significant (p=0.29). There was no difference in therapeutic warfarin dose between ARV-naïve groups—HIV-uninfected and HIV-infected patients not on ARVs. Conclusions There appears to be little effect of HIV infection on warfarin dosing. Warfarin therapy should be administered conventionally in HIV-infected patients. PMID:28179414

  19. 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.

  20. Opt-out screening strategy for HIV infection among patients attending emergency departments: systematic review and meta-analysis.

    Science.gov (United States)

    Henriquez-Camacho, C; Villafuerte-Gutierrez, P; Pérez-Molina, J A; Losa, J; Gotuzzo, E; Cheyne, N

    2017-07-01

    International health agencies have promoted nontargeted universal (opt-out) HIV screening tests in different settings, including emergency departments (EDs). We performed a systematic review and meta-analysis to assess the testing uptake of strategies (opt-in targeted, opt-in nontargeted and opt-out) to detect new cases of HIV infection in EDs. We searched the Pubmed and Embase databases, from 1984 to April 2015, for opt-in and opt-out HIV diagnostic strategies used in EDs. Randomized controlled or quasi experimental studies were included. We assessed the percentage of positive individuals tested for HIV infection in each programme (opt-in and opt-out strategies). The mean percentage was estimated by combining studies in a random-effect meta-analysis. The percentages of individuals tested in the programmes were compared in a random-effect meta-regression model. Data were analysed using stata version 12. Quality assessments were performed using the Newcastle-Ottawa Scale. Of the 90 papers identified, 28 were eligible for inclusion. Eight trials used opt-out, 18 trials used opt-in, and two trials used both to detect new cases of HIV infection. The test was accepted and taken by 75 155 of 172 237 patients (44%) in the opt-out strategy, and 73 581 of 382 992 patients (19%) in the opt-in strategy. The prevalence of HIV infection detected by the opt-out strategy was 0.40% (373 cases), that detected by the opt-in nontargeted strategy was 0.52% (419 cases), and that detected by the opt-in targeted strategy was 1.06% (52 cases). In this meta-analysis, the testing uptake of the opt-out strategy was not different from that of the opt-in strategy to detect new cases of HIV infection in EDs. © 2016 British HIV Association.

  1. Clinical value of determination HIV viral load in the cerebrospinal fluid of HIV-infected patients

    Directory of Open Access Journals (Sweden)

    V. B. Musatov

    2015-01-01

    Full Text Available Aim. To analyze the concentration of HIV RNA in the cerebrospinal fluid and to evaluate its significance in the pathology of the central nervous system among HIV infected persons.Materials: We examined 36 patients with HIV infection with signs of pathology of the central nervous system. All patients was done completed a standard investigation of cerebrospinal fluid, cytological examination and detection viral load of HIV in the cerebrospinal fluid and serum.Results. A different of opportunistic and HIV-related disease was diagnosed in 29 patients. The most frequent pathology of the nervous system (12 cases is a diffuse HIV-associated brain damage occurring in 7 patients in the form of aseptic non purulent meningitis and in 5 patients in the form of encephalitis. The average value of the absolute and relative count of CD4-lymphocytes in patients amounted 147,0 cells/μl (40,0; 408,75 and 10.0% (4,00; 18,50. Pathological changes in cellular composition and protein concentration of cerebrospinal fluid detected in 19 cases. Replication of HIV in the cerebrospinal fluid are detected in 31 of 32 patients not receiving antiretroviral therapy, including 17 patients with normal values of cerebrospinal fluid. The average HIV viral load in the cerebrospinal fluid was 15 133,0 copies/ml (2501,0; 30624,0 or 4,18 (3,35; 4,48 lg HIV RNA, average HIV viral load in serum – 62 784,0 copies/ml (6027,5; 173869,0 or 4,80 4,80 (3,7; 5,2 lg HIV RNA. The concentration of HIV in the cerebrospinal fluid was significantly lower than in serum (4,18 and 4,80 lg HIV RNA, p=0.027. 4 patients with severe, multietiology damage of the central nervous system viral, microbial and fungal etiology, there was an inverse relationship between the concentration of HIV in the cerebrospinal fluid and in serum, the concentrations of HIV was higher in the cerebrospinal fluid.Conclusion: Among the majority of HIV-infected patients with signs of the central

  2. Predicting the risk of cardiovascular disease in HIV-infected patients: the data collection on adverse effects of anti-HIV drugs study

    DEFF Research Database (Denmark)

    Friis-Møller, Nina; Thiébaut, Rodolphe; Reiss, Peter;

    2010-01-01

    aimed to develop cardiovascular risk-assessment models tailored to HIV-infected patients. METHODS AND RESULTS: Prospective multinational cohort study. The data set included 22 625 HIV-infected patients from 20 countries in Europe and Australia who were free of CVD at entry into the Data collection.......670-0.818) for coronary heart disease and 0.769 (0.695-0.824) for CVD. The models estimated more accurately the outcomes in the subgroups than the Framingham score. CONCLUSION: Risk equations developed from a population of HIV-infected patients, incorporating routinely collected cardiovascular risk parameters...

  3. Facilitating care of patients with HIV infection by hospital and primary care teams.

    Science.gov (United States)

    Smits, A; Mansfield, S; Singh, S

    1990-01-01

    To complement the role of primary care teams working with patients with HIV disease and AIDS within greater London and to ease the load on the special hospital units a home support team was developed. It comprises six specialist nurses, a general practitioner trained medical officer, and a receptionist and is funded from regional and district sources and charities. A nurse is available for out of hours and emergency weekend calls, with support from the patient's general practitioner or the attached medical officer. During the first 18 months 249 patients were seen; the mean duration of care was five months. Nearly a third (18/50, 30%) of patients who were terminally ill died at home. The team's activities included practical nursing care, emotional support for carers and patients, and advice and guidance to primary care teams. Problems in providing care in patients' homes included issues relating to confidentiality and 24 hour cover. With the increasing incidence of HIV infection the home support team may be a useful model for care of large numbers of patients with symptomatic HIV disease, especially in large urban areas. PMID:2106936

  4. Rituximab plus liposomal doxorubicin in HIV-infected patients with KSHV-associated multicentric Castleman disease

    Science.gov (United States)

    Polizzotto, Mark N.; Aleman, Karen; Wyvill, Kathleen M.; Marshall, Vickie; Whitby, Denise; Wang, Victoria; Pittaluga, Stefania; O’Mahony, Deirdre; Steinberg, Seth M.; Little, Richard F.; Yarchoan, Robert

    2014-01-01

    Kaposi sarcoma (KS) herpesvirus–associated multicentric Castleman disease (KSHV-MCD) is a lymphoproliferative disorder, most commonly seen in HIV-infected patients, that has a high mortality if untreated. Concurrent KS is common. Although rituximab has reported activity in KSHV-MCD, its use is often associated with KS progression. Within a natural history study of KSHV-MCD, we prospectively evaluated rituximab 375 mg/m2 combined with liposomal doxorubicin 20 mg/m2 (R-Dox) every 3 weeks in 17 patients. Patients received a median of 4 cycles (range 3-9). All received antiretroviral therapy, 11 received consolidation interferon-α, and 6 received consolidation high-dose zidovudine with valganciclovir. Using NCI KSHV-MCD response criteria, major clinical and biochemical responses were attained in 94% and 88% of patients, respectively. With a median 58 months’ potential follow-up, 3-year event-free survival was 69% and 3-year overall survival was 81%. During R-Dox therapy, cutaneous KS developed in 1 patient, whereas 5 of 6 patients with it had clinical improvement. R-Dox was associated with significant improvement in anemia and hypoalbuminemia. KSHV viral load, KSHV viral interleukin-6, C-reactive protein, human interleukin-6, and serum immunoglobulin free light chains decreased with therapy. R-Dox is effective in symptomatic KSHV-MCD and may be useful in patients with concurrent KS. This trial was registered at www.clinicaltrials.gov as #NCT00092222. PMID:25331113

  5. Latent and subclinical tuberculosis in HIV infected patients: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Kall Meaghan M

    2012-05-01

    Full Text Available Abstract Background HIV and tuberculosis (TB are commonly associated. Identifying latent and asymptomatic tuberculosis infection in HIV-positive patients is important in preventing death and morbidity associated with active TB. Methods Cross-sectional study of one time use of an interferon-gamma release assay (T-SPOT.TB - immunospot to detect tuberculosis infection in patients in a UK inner city HIV clinic with a large sub-Saharan population. Results 542 patient samples from 520 patients who disclosed their symptoms of TB were tested. Median follow-up was 35 months (range 27-69. More than half (55% originated from countries with medium or high tuberculosis burden and 57% were women. Antiretroviral therapy was used by 67%; median CD4 count at test was 458 cells/μl. A negative test was found in 452 samples and an indeterminate results in 40 (7.4% but neither were associated with a low CD4 count. A positive test was found in 10% (50/502 individuals. All patients with positive tests were referred to the TB specialist, 47 (94% had a chest radiograph and 46 (92% attended the TB clinic. Two had culture-positive TB and a third individual with features of active TB was treated. 40 started and 38 completed preventive treatment. One patient who completed preventive treatment with isoniazid monotherapy subsequently developed isoniazid-resistant pulmonary tuberculosis. No patient with a negative test has developed TB. Conclusions We found an overall prevalence of latent TB infection of 10% through screening for TB in those with HIV infection and without symptoms, and a further 1% with active disease, a yield greater than typically found in contact tracing. Acceptability of preventive treatment was high with 85% of those with latent TB infection eventually completing their TB chemotherapy regimens. IGRA-based TB screening among HIV-infected individuals was feasible in the clinical setting and assisted with appropriate management (including preventive

  6. Cerebro-meningeal infections in HIV-infected patients: a study of ...

    African Journals Online (AJOL)

    Background: Cerebro-meningeal pathology is common in human immunodeficiency virus (HIV) infection and the aetiology is often difficult to ... individuals with the brain and meninges often the site of ... Thus the clinical evolution is often.

  7. Association between lipid genetic and immunological status in chronically HIV-infected patients

    Directory of Open Access Journals (Sweden)

    Patricia Echeverría

    2014-11-01

    Full Text Available Introduction: Polymorphisms in some host genes have a significant impact on susceptibility to HIV-1 infection and rate of disease progression (1, 2. The purpose of the current sub-study was to find out the relationship between polymorphisms in genes involved in the lipid metabolism and the CD4/CD8 T-cell counts. Methods: Sub-study of a cross-sectional, observational study conducted in 468 patients with HIV infection attended at the outpatient clinic to investigate individual genetic predisposition to atherogenic dyslipidemia (AD. All patients were genetically characterized and all polymorphisms were in Hardy–Weinberg equilibrium. Thirteen polymorphisms were selected from nine genes: APOA5 (rs662799 and rs3135506; APOC3 (rs5128 and rs4520; LPL (rs328 and rs268; CETP (rs708272; HL (rs1800588; MTP (rs1800591; APOE (rs7412 and rs429358; LRP5 (rs7116604; and VLDLR (rs1454626. Lipid and lipoprotein parameters, CD4 and CD8 T-cell counts and plasma HIV-RNA were determinate. The statistical analysis was performed using SPSS statistical software version 19 (SPSS Inc., Chicago, IL, USA. Results: We studied 468 HIV-infected patients (men, 77%, with a mean (SD age of 45.9 (19.7 years. The mean CD4 T-cell count and nadir CD4 was 547 (459 and 193 (159 cells/µL, respectively; 78.7% of participants were virologically suppressed. Patients carrying rs3135506 in the APOA5 gene presented a 9% increase in circulating TG levels (p=0.002 and 10% decrease in HDLc levels (p=0.005. Such association of APOA5 towards dyslipidemia was accompanied by a 21% decrease of the CD4 T-cell count (p=0.024 and a 19% increase in CD8 T-cell count (p=0.002 in carriers of the rare allele in the APOA5 rs662799 polymorphism adjusted by age and gender. Patients carrying the rare allele in rs5128 (APOC3 had a 16% decrease in circulating CD4 T cells (p=0.029; patients carrying rs1800591 (MTP had a 29% decrease in CD4 T cells and 14% decrease in CD8 T cells (p=0.018 and p=0.008, respectively

  8. Destructive spondyloarthropathy in a haemodialysis patient with HIV infection: case report and literature review.

    Science.gov (United States)

    Agarwal, V; Gandhi, V

    2013-01-01

    This case describes the presentation, diagnosis and treatment of a 59-year-old man with medical history of HIV/AIDS and hepatitis C on haemodialysis for end stage renal disease who presented with debilitating neck pain radiating down to the left arm with associated weakness of left upper and lower extremities. He had received a prolonged course of intravenous antibiotics for similar complaints. His initial presentation, coupled with the history of recent antibiotics, triggered a non-infectious work-up and the patient was diagnosed with destructive spondyloarthropathy, a rare but under-diagnosed complication of patients on long-term haemodialysis. This was confirmed on imaging studies. The patient refused surgical intervention, and was treated conservatively. With improved survival of patients with HIV infection, other significant co-morbidities like end stage renal disease and their potential complications in these patients have become an increasing focus of attention. Destructive spondyloarthropathy is a severely debilitating condition and can be potentially fatal. The aetiopathogenesis, management and ethical and legal implications of HIV patients with destructive spondyloarthropathy secondary to long-term haemodialysis are discussed.

  9. HLA Immunogenotype Determines Persistent Human Papillomavirus Virus Infection in HIV-Infected Patients Receiving Antiretroviral Treatment.

    Science.gov (United States)

    Meys, Rhonda; Purdie, Karin J; de Koning, Maurits N C; Quint, Koen D; Little, Ann-Margaret; Baker, Finnuala; Francis, Nick; Asboe, David; Hawkins, David; Marsh, Steven G E; Harwood, Catherine A; Gotch, Frances M; Bunker, Christopher B

    2016-06-01

    A proportion of human immunodeficiency virus (HIV)-infected patients develop persistent, stigmatizing human papillomavirus (HPV)-related cutaneous and genital warts and anogenital (pre)cancer. This is the first study to investigate immunogenetic variations that might account for HPV susceptibility and the largest to date to categorize the HPV types associated with cutaneous warts in HIV-positive patients. The HLA class I and II allele distribution was analyzed in 49 antiretroviral (ART)-treated HIV-positive patients with persistent warts, 42 noninfected controls, and 46 HIV-positive controls. The allele HLA-B*44 was more frequently identified in HIV-positive patients with warts (P = .004); a susceptible haplotype (HLA-B*44, HLA-C*05; P = .001) and protective genes (HLA-DQB1*06; P = .03) may also contribute. Cutaneous wart biopsy specimens from HIV-positive patients harbored common wart types HPV27/57, the unusual wart type HPV7, and an excess of Betapapillomavirus types (P = .002), compared with wart specimens from noninfected controls. These findings suggest that HLA testing might assist in stratifying those patients in whom vaccination should be recommended. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

  10. Factors associated with the continuum of care of HIV-infected patients in Belgium

    Directory of Open Access Journals (Sweden)

    Dominique Van Beckhoven

    2014-11-01

    Full Text Available Introduction: We studied factors associated with the continuum of HIV care in Belgium. Methods: Data of the national registration of new HIV diagnosis and of the national cohort of HIV-infected patients in care were combined to obtain estimates of and factors related with proportions of HIV-infected patients in each step of the continuum of care from diagnosis to suppressed viral load (VL. Factors associated with ignorance of HIV seropositivity were analyzed among patients co-infected with HIV and STI in the Belgian STI sentinel surveillance network. Associated factors were identified by multivariate logistic regression. Results: Among 4038 individuals diagnosed with HIV between 2007 and 2010, 90.3% were linked to care. Of 11684 patients in care in 2010, 90.8% were retained in care up to the following year, 88.3% of those were on ART, of whom 95.3% had suppressed VL (<500 cp/ml (Figure 1. In multivariate analyses, factors associated with ignoring HIV+ status were being younger (p<0.001, being heterosexual compared to MSM, and of a region of origin other than Belgium, Sub-Saharan Africa and Europe. Non-Belgian regions of origin were associated with lower entry and retention in care (p<0.001 for both. Preoperative HIV testing was associated with lower entry in care (p=0.003. MSM had a higher retention in care (p<0.001, whilst IDU had lower retention (p=0.004. Low CD4 at first clinical contact and clinical reasons for HIV testing were independently associated with being on ART (p<0.001 for both; whilst prenatal HIV diagnosis was associated with lower proportion on ART (p=0.016 and lower proportion with suppressed VL among those on ART (p=0.005. Older age was associated with both being on ART and having suppressed VL among those on ART (p=0.007 and p<0.001 respectively, independently of time since HIV diagnosis (Table 1. Conclusions: Regions of origin and risk groups (MSM/heterosexual/IDU are the main factors associated with ignorance of HIV

  11. Assessing the immunological response to hepatitis B vaccination in HIV-infected patients in clinical practice.

    Science.gov (United States)

    Mena, Guillermo; Llupià, Anna; García-Basteiro, Alberto L; Díez, Consolación; León, Agathe; García, Felipe; Bayas, José M

    2012-05-21

    Hepatitis B vaccination is recommended in HIV-infected patients. Achieving seroprotection rates (anti-HBs ≥ 10I U/L) comparable to the general population remains a challenge. The aim of this study was to analyze the proportion of responders among patients infected with HIV receiving primary HBV vaccination and identify factors associated with seroprotection rates. We analyzed the response to vaccination (antiHBs titers) in 474 HIV-infected patients receiving ≥ 1 doses of vaccine between 1994 and 2009. Factors associated with response to vaccination were analyzed using a logistic regression model. Considering the first vaccine courses administered, a response rate of 60.3% (286/474) was obtained. Eighty-seven patients began a second course, responding in 58.6% of cases. Regardless of the number of doses, schedules, and whether or not they completed the course, the response rates were 71.1% (337/474). After adjustment for year of reception of the first dose, responders were less likely to have a higher baseline HIV 1-RNA viral load (OR: 0.78 95% CI: 0.68-0.91) and more likely to have a CD4 count ≥ 350 cells/μL (OR: 1.64, 95% CI: 1.03-3.62). Patients receiving less than three doses of vaccine (OR: 0.31 95% CI 0.15-0.61) or three doses of the rapidly accelerated schedule (OR: 0.35 95% CI 0.15-0.81) had a lower probability of response in comparison with those receiving three doses of an accelerated schedule. In patients diagnosed with HIV, HBV vaccination before evolution to greater immunosuppression (CD4 < 350 cells/μL) or delaying vaccination until the CD4 count is higher could provide better seroprotection rates. The rapidly accelerated vaccination schedule should be used with caution, due to its lower effectiveness. If seroprotection is not achieved after the first course, revaccination seems to be effective in increasing the proportion of responders.

  12. Plasma Mitochondrial DNA Levels as a Biomarker of Lipodystrophy Among HIV-infected Patients Treated with Highly Active Antiretroviral Therapy (HAART).

    Science.gov (United States)

    Dai, Z; Cai, W; Hu, F; Lan, Y; Li, L; Chung, C; Caughey, B; Zhang, K; Tang, X

    2015-01-01

    Lipodystrophy is a common complication in HIV-infected patients taking highly active antiretroviral therapy. Its early diagnosis is crucial for timely modification of antiretroviral therapy. We hypothesize that mitochondrial DNA in plasma may be a potential marker of LD in HIV-infected individuals. In this study, we compared plasma mitochondrial DNA levels in HIV-infected individuals and non-HIV-infected individuals to investigate its potential diagnostic value. Total plasma DNA was extracted from 67 HIV-infected patients at baseline and 12, 24 and 30 months after initiating antiretroviral therapy. Real-time quantitative PCR was used to determine the mitochondrial DNA levels in plasma. Lipodystrophy was defined by the physician-assessed presence of lipoatrophy or lipohypertrophy in one or more body regions. The mitochondrial DNA levels in plasma were significantly higher at baseline in HIV-infected individuals than in non-HIV-infected individuals (pmitochondrial DNA levels in lipodystrophy patients were significantly higher compared to those without lipodystrophy at month 24 (pmitochondrial DNA level (with cut-off value mitochondrial DNA levels may help to guide therapy selection with regards to HIV lipodystrophy risk.

  13. Long-term high-physiological-dose growth hormone reduces intra-abdominal fat in HIV-infected patients with a neutral effect on glucose metabolism

    DEFF Research Database (Denmark)

    Hansen, Birgitte Rønde; Haugaard, S B; Jensen, Frank Krieger;

    2010-01-01

    OBJECTIVES: The aim of the study was to investigate the effect of long-term high-physiological-dose recombinant human growth hormone (rhGH) therapy on fat distribution and glucose metabolism in HIV-infected patients. METHODS: Forty-six HIV-infected Caucasian men on highly active antiretroviral......, glucose tolerance, and total plasma cholesterol and triglycerides did not significantly change during intervention. CONCLUSIONS: Daily 0.7 mg rhGH treatment for 40 weeks reduced abdominal visceral fat and trunk fat mass in HIV-infected patients. This treatment appeared to be safe with respect to glucose...

  14. Select neurocognitive impairment in HIV-infected women: associations with HIV viral load, hepatitis C virus, and depression, but not leukocyte telomere length.

    Directory of Open Access Journals (Sweden)

    Chantelle J Giesbrecht

    Full Text Available BACKGROUND: Through implementation of combination antiretroviral therapy (cART remarkable gains have been achieved in the management of HIV infection; nonetheless, the neurocognitive consequences of infection remain a pivotal concern in the cART era. Research has often employed norm-referenced neuropsychological scores, derived from healthy populations (excluding many seronegative individuals at high risk for HIV infection, to characterize impairments in predominately male HIV-infected populations. METHODS: Using matched-group methodology, we assessed 81 HIV-seropositive (HIV+ women with established neuropsychological measures validated for detection of HIV-related impairments, as well as additional detailed tests of executive function and decision-making from the Cambridge Neuropsychological Test Automated Battery (CANTAB. RESULTS: On validated tests, the HIV+ women exhibited impairments that were limited to significantly slower information processing speed when compared with 45 HIV-seronegative (HIV- women with very similar demographic backgrounds and illness comorbidities. Additionally, select executive impairments in shifting attention (i.e., reversal learning and in decision-making quality were revealed in HIV+ participants. Modifiers of neurocognition in HIV-infected women included detectable HIV plasma viral load, active hepatitis C virus co-infection, and self-reported depression symptoms. In contrast, leukocyte telomere length (LTL, a marker of cellular aging, did not significantly differ between HIV+ and HIV- women, nor was LTL associated with overall neurocognition in the HIV+ group. CONCLUSIONS: The findings suggest that well-managed HIV infection may entail a more circumscribed neurocognitive deficit pattern than that reported in many norm-referenced studies, and that common comorbidities make a secondary contribution to HIV-related neurocognitive impairments.

  15. Trans-abdominal ultrasonic findings correlated with CD4+ counts in adult HIV-infected patients in Benin, Nigeria

    Directory of Open Access Journals (Sweden)

    B O-E Igbinedion

    2009-06-01

    Full Text Available Objective: The objective of this study is to document the abdominal ultrasound findings in HIV infected patients and compare it with their CD4+ count. Patients and method: 300 confirmed HIV positive patients had abdominal ultrasonography done at the University of Benin Teaching Hospital from November 2007 to January 2008. Each patient’s sonographic findings were correlated with their CD4+ category using the WHO’s HIV classification index. Result: Splenomegaly, hepatomegaly, renomegaly, hyperechoic splenic parenchyma, increased renal echogenicity and lymphadenopathy are among the common sonographic findings. However, few of these findings correlated statistically with the CD4+ count. Conclusion: The versatile diagnostic tool, ultrasound, should continue to be an important imaging equipment in several impoverished communities. In the evaluation of HIV infected patients, its use is invaluable and should be promoted.

  16. CHAGASIC MENINGOENCEPHALITIS IN AN HIV INFECTED PATIENT WITH MODERATE IMMUNOSUPPRESSION: PROLONGED SURVIVAL AND CHALLENGES IN THE HAART ERA

    Directory of Open Access Journals (Sweden)

    Renata BUCCHERI

    2015-12-01

    Full Text Available The reactivation of Chagas disease in HIV infected patients presents high mortality and morbidity. We present the case of a female patient with confirmed Chagasic meningoencephalitis as AIDS-defining illness. Interestingly, her TCD4+ lymphocyte cell count was 318 cells/mm3. After two months of induction therapy, one year of maintenance with benznidazol, and early introduction of highly active antiretroviral therapy (HAART, the patient had good clinical, parasitological and radiological evolution. We used a qualitative polymerase chain reaction for the monitoring of T. cruzi parasitemia during and after the treatment. We emphasize the potential value of molecular techniques along with clinical and radiological parameters in the follow-up of patients with Chagas disease and HIV infection. Early introduction of HAART, prolonged induction and maintenance of antiparasitic therapy, and its discontinuation are feasible, in the current management of reactivation of Chagas disease.

  17. CHAGASIC MENINGOENCEPHALITIS IN AN HIV INFECTED PATIENT WITH MODERATE IMMUNOSUPPRESSION: PROLONGED SURVIVAL AND CHALLENGES IN THE HAART ERA.

    Science.gov (United States)

    Buccheri, Renata; Kassab, Maria José; Freitas, Vera Lucia Teixeira de; Silva, Sheila Cristina Vicente da; Bezerra, Rita C; Khoury, Zarifa; Shikanai-Yasuda, Maria Aparecida; Vidal, José E

    2015-12-01

    The reactivation of Chagas disease in HIV infected patients presents high mortality and morbidity. We present the case of a female patient with confirmed Chagasic meningoencephalitis as AIDS-defining illness. Interestingly, her TCD4+ lymphocyte cell count was 318 cells/mm3. After two months of induction therapy, one year of maintenance with benznidazol, and early introduction of highly active antiretroviral therapy (HAART), the patient had good clinical, parasitological and radiological evolution. We used a qualitative polymerase chain reaction for the monitoring of T. cruzi parasitemia during and after the treatment. We emphasize the potential value of molecular techniques along with clinical and radiological parameters in the follow-up of patients with Chagas disease and HIV infection. Early introduction of HAART, prolonged induction and maintenance of antiparasitic therapy, and its discontinuation are feasible, in the current management of reactivation of Chagas disease.

  18. CHAGASIC MENINGOENCEPHALITIS IN AN HIV INFECTED PATIENT WITH MODERATE IMMUNOSUPPRESSION: PROLONGED SURVIVAL AND CHALLENGES IN THE HAART ERA

    Science.gov (United States)

    BUCCHERI, Renata; KASSAB, Maria José; de FREITAS, Vera Lucia Teixeira; da SILVA, Sheila Cristina Vicente; BEZERRA, Rita C.; KHOURY, Zarifa; SHIKANAI-YASUDA, Maria Aparecida; VIDAL, José E.

    2015-01-01

    The reactivation of Chagas disease in HIV infected patients presents high mortality and morbidity. We present the case of a female patient with confirmed Chagasic meningoencephalitis as AIDS-defining illness. Interestingly, her TCD4+ lymphocyte cell count was 318 cells/mm3. After two months of induction therapy, one year of maintenance with benznidazol, and early introduction of highly active antiretroviral therapy (HAART), the patient had good clinical, parasitological and radiological evolution. We used a qualitative polymerase chain reaction for the monitoring of T. cruzi parasitemia during and after the treatment. We emphasize the potential value of molecular techniques along with clinical and radiological parameters in the follow-up of patients with Chagas disease and HIV infection. Early introduction of HAART, prolonged induction and maintenance of antiparasitic therapy, and its discontinuation are feasible, in the current management of reactivation of Chagas disease. PMID:27049711

  19. Hepatitis B virus prevalence, risk factors and genotype distribution in HIV infected patients from West Java, Indonesia.

    Science.gov (United States)

    Fibriani, Azzania; Wisaksana, Rudi; Alisjahbana, Bachti; Indrati, Agnes; Schutten, Martin; van Crevel, Reinout; van der Ven, Andre; Boucher, Charles A B

    2014-04-01

    Indonesia currently faces both an increasing HIV incidence and a high hepatitis B virus (HBV) burden. The objective of our study is to examine the prevalence, risk factors, and genotypic distribution of HBV infection among HIV infected patients in West Java, Indonesia. A cross sectional study was conducted among a cohort of HIV infected patients in 2008. Demographic and disease related variables were compared between HBV negative and positive patients. Logistic regression was applied to determine risk factors for HBV co-infection. HBV and HIV genotyping was performed in co-infected patients. Of 636 HIV-infected patients, the rate of HBV co-infection was 7%. The proportion of males was higher in HBV/HIV co-infected patients than in HIV mono-infected patients (93% vs. 72%, P=0.001). A history of injecting drug use (IDU), but not tattooing, was associated with HBV co-infection [P=0.035 OR 2.41 (95% CI 1.06-5.47)]. In the HIV and HBV treatment naive patients, CD4 cells counts Java. However, an increased prevalence was observed in men with a history of IDU, underlining the need for routine HBV screening and monitoring. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. Antiretroviral Therapy – Changes of Basic Laboratory Parameters in Hiv-Infected Bulgarian Patients

    Directory of Open Access Journals (Sweden)

    Stojanova Yancheva Nina

    2015-11-01

    Full Text Available HIV-1 infection keeps on being a global problem because of its pandemic character and the impossibility for eradication. The combined antiretroviral therapy (АRТ remains the only treatment which has proven its effectiveness for maintaining the life of HIV positive patients. Because of long term (life time duration of this therapy, it is necessary to monitor patients for possible drug toxicity. The aim of our research is to evaluate the changes of basic laboratory examinations while conducting a long-term АRТ. We analyzed basic laboratory studies of 145 HIV-infected Bulgarian patients in the current research. The patients were separated into four groups according to their treatment regimen. They were on dispensary monitoring and were being treated in the Department for Patients with Acquired Immune Deficiency in the Specialized Hospital for Active Treatment of Infectious and Parasitic Diseases “Prof. Ivan Kirov” - Sofia. Our results showed that combined ART led to changes in blood count, alanin-aminotransferase (ALT, glucose and total cholesterol. Some of these changes are significant for some of the drugs administered. The current ART does not lead to severe toxicity and life-threatening conditions such as those which were observed in the first few years of ART introduction.

  1. THE PATIENT-DOCTOR-PSYCHOLOGIST TRIANGLE IN A CASE Of SEVERE IMUNOSUPRESSION IN THE HIV INFECTION.

    Science.gov (United States)

    Manciuc, Carmen; Filip-Ciubotaru, Florina; Badescu, Aida; Duceag, Letiţia Doina; Largu, Alexandra Maria

    2016-01-01

    In the last two years the Romanian adult population infected with the human immunodeficiency virus (HIV) has increased due to sexual transmission, both heterosexual and homosexual. The case presented is that of a 33 year-old man, admitted to the Infectious Diseases Hospital in Iasi with acute respiratory failure and a confirmation of Kaposi's sarcoma. Tests later proved positive for HIV, the patient being included in the stage AIDS C3 (acute immunodeficiency syndrome). The respiratory failure was suspected to be caused by Pneumocystis carinii and cotrimoxazol therapy, oxygen therapy and anti-retroviral therapy were established. He was also referred to the oncology hospital for treatment of Kaposi's sarcoma. The patient's adherence to therapy was influenced by a strong doctor-patient relationship, as well as by psychological counseling and support. Creating a functional doctor-patient-psychologist team is key throughout the HIV-positive patient's existence, for supporting long term adherence to therapy and acceptance of the diagnosis. This case highlights the need for a strong psychosocial compartment in every medical center that deals with HIV-infected individuals.

  2. Genotypic resistance tests in the management of the HIV-infected patient at virological failure.

    Science.gov (United States)

    Aceti, Antonio; Carosi, Giampiero

    2003-01-01

    Witness for the prosecution: The IAS-USA and Euro-Resistance Group HIV guidelines recommend the use of resistance testing for all patients experiencing treatment failure for whom therapy change is being considered. However, these assays suffer from several limitations (problems in sensitivity, specificity, complexity of interpretation, cost) and the results of the prospective studies evaluating genotype-guided treatment in HIV patients failing antiretroviral treatment are inconclusive and partially contrasting (virological benefit is short-term). On this basis, incorporating genotypic resistance assays into the clinical management of HIV patients experiencing first treatment failure is not a sufficiently evidence-based practice. Witness for the defence: Highly active antiretroviral therapy (HAART) has markedly improved the prognosis of HIV-infected patients by controlling HIV replication. However, HAART fails to control HIV replication in an increasing number of patients as a result of a complex array of causes. There is now substantial evidence that the emergence of drug resistance is a leading cause (as well as consequence) of antiretroviral therapy failure. Moreover, HIV drug resistance can be transmitted and this can favour initial treatment failure. Several retrospective and prospective studies have indicated that both genotypic and phenotypic HIV-1 drug resistance testing results are associated with, or predictive of, the virological outcome. As a consequence, international guidelines have soundly recommended the use of resistance testing to guide treatment choices after virological failure. The rationale and advantages of using such testing after first virological failure will be discussed.

  3. Update on current management of chronic kidney disease in patients with HIV infection

    Directory of Open Access Journals (Sweden)

    Diana NE

    2016-09-01

    disease by screening of HIV-positive individuals for the presence of kidney disease is critical for the optimal management of these patients. Screening for the presence of kidney disease upon detection of HIV infection and annually thereafter in high-risk populations is recommended. Keywords: chronic kidney disease, HIV infection, current management

  4. Cardiovascular markers of inflammation and serum lipid levels in HIV-infected patients with undetectable viraemia

    Directory of Open Access Journals (Sweden)

    Klaudija Viskovic

    2014-11-01

    Full Text Available Introduction: Successfully treated HIV-infected patients may still have an increased risk for cardiovascular morbidity and mortality, which might be related not only to traditional risks, but also to inflammation and dyslipidemia induced by HIV and/or antiretroviral therapy [1, 2]. We examined the relationship of serum lipid levels with plasma biomarkers of inflammation using a composite inflammatory burden score (IBS from the following seven markers of inflammation: CD40L, tPA, MCP-1, IL-8, IL-6, hCRP and P-selectin. Materials and Methods: Subjects were selected among consecutive HIV-infected males ≥18 years of age with an undetectable viral load (75th percentile were considered elevated and an IBS was constructed as the presence of zero, one, two, or three or more elevated biomarkers. Correlations between the IBS and lipid parameters were examined using Spearman's Rho and by ordered logistic regression proportional odds model to estimate the odds of more elevated (>75th percentile biomarkers. Results: 181 male patients were included into the study, the median age was 46.7 (Q1–Q3, 39.9–55.0 years and the median current CD4 cell count was 553.0 (Q1–Q3, 389–729 per microliter. The patients were mainly treated with two nucleoside reverse transcriptase inhibitor (NRTI plus one non-NRTI (NNRTI (N=100, 60.8% or two NRTI plus lopinavir (N=50, 27.6%. There was a significant correlation between the IBS and serum cholesterol (Rho=0.23, 95% CI, 0.09–0.37, triglycerides (Rho=0.30, 95% CI, 0.16–0.42 and cholesterol/HDL-cholesterol ratio (Rho=0.25, 95% CI 0.11–0.38. In the multivariable model a one unit increase in cholesterol/HDL-cholesterol ratio was associated with a 1.72-fold (95% CI, 1.27–2.33 increased odds of having a greater IBS. One unit increase (mmol/L of cholesterol and triglycerides was associated with a 1.41-fold (95% CI, 1.13–1.76 and 1.37-fold (95% CI, 1.18–1.60 increased odds of having a greater IBS, respectively

  5. Electron microscopy identification of microsporidia (enterocytozoon bieneusi and cyclospora cayetanensis from stool samples of HIV infected patients

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    Satheeshkumar S

    2004-01-01

    Full Text Available Microsporidia (Enterocytozoon bieneusi and Cyclospora cayetanensis have been reported worldwide causing diarrhoea in AIDS patients. Stool samples from HIV infected patients were subjected to routine examination for parasites, followed by special staining techniques to detect microsporidia and Cyclospora cayetanensis. Confirmed positive cases of these parasites were further processed for electron microscopy identity of the parasites and characteristic details. Scanning and transmission electron microscopy showed better morphological and structural details of the parasites.

  6. Impaired proinsulin secretion before and during oral glucose stimulation in HIV-infected patients who display fat redistribution

    DEFF Research Database (Denmark)

    Haugaard, Steen B; Andersen, Ove; Halsall, Ian

    2007-01-01

    The beta-cell function of HIV-infected patients on highly active antiretroviral therapy who display lipodystrophy may be impaired. An early defect in beta-cell function may be characterized by an increase in secretion of 32-33 split proinsulin (SP) and intact proinsulin (IP). To address this issue...... of SP and IP during the early phase (0, 10, and 20 minutes) and during the late phase (45, 75, and 105 minutes) of the OGTT compared with NONLIPO patients (Ps

  7. Hepatitis E virus co-infection in HIV-infected patients in Foggia and Naples in southern Italy.

    Science.gov (United States)

    Scotto, Gaetano; Grisorio, Benvenuto; Filippini, Pietro; Ferrara, Sergio; Massa, Salvatore; Bulla, Fabio; Martini, Salvatore; Filippini, Alberico; Tartaglia, Alessandra; Lo Muzio, Lorenzo; Fazio, Vincenzina

    2015-01-01

    Hepatitis E virus (HEV) infection represents an emerging infection in developed countries and is thought to be a zoonotic infection. It has recently been described as a new causative agent of acute and chronic hepatitis in immunosuppressed subjects, including HIV-infected patients. The aim of this study was to assess the sero-virological prevalence of HEV in HIV patients and in the general population as control group. A prospective and observational cohort study was carried out in two hospitals in southern Italy. The seroprevalence of HEV was determined in a cohort of 959 subjects, 509 (53%) of whom were HIV-positive patients and 450 were from the general population. Serum samples were tested for anti-HEV antibodies; repeatedly positive results were confirmed by a Western blot assay. In positive patients HEV RNA and genotypes were also determined. A total of 46 (4.8%) of the 959 serum samples examined were reactive to anti-HEV Ig and confirmed by Western blotting. The prevalence of HEV antibodies (IgG and/or IgM) was 2.7% in the control group and 6.7% in HIV-infected patients. Anti-HEV IgM was found in 6/46 (13.0%) of the anti-HEV Ig-positive serum samples, in 5/34 HIV patients and in 1/12 of the general population. No HIV-infected patient presented chronic hepatitis with HEV infection alone. This study indicates a higher circulation of HEV in HIV-infected patients, whereas a low prevalence of HEV antibodies in the general Italian population was shown. Chronic hepatitis with HEV alone was absent, while it was present in subjects with HIV-HEV, co-infected with hepatitis B virus (HBV) and/or hepatitis C virus (HCV).

  8. Impaired proinsulin secretion before and during oral glucose stimulation in HIV-infected patients who display fat redistribution

    DEFF Research Database (Denmark)

    Haugaard, Steen B; Andersen, Ove; Halsall, Ian;

    2007-01-01

    The beta-cell function of HIV-infected patients on highly active antiretroviral therapy who display lipodystrophy may be impaired. An early defect in beta-cell function may be characterized by an increase in secretion of 32-33 split proinsulin (SP) and intact proinsulin (IP). To address this issue...... of SP and IP during the early phase (0, 10, and 20 minutes) and during the late phase (45, 75, and 105 minutes) of the OGTT compared with NONLIPO patients (Ps

  9. Prevalence and genetic characterization of Cryptosporidium spp. and Cystoisospora belli in HIV-infected patients

    Directory of Open Access Journals (Sweden)

    Dnieber Chagas Assis

    2013-06-01

    Full Text Available Cryptosporidium spp. and Cystoisospora belli are monoxenic protozoa that have been recognized as the causative agents of chronic diarrhea in immunocompromised individuals, especially HIV-infected subjects. The objective of this study was to evaluate the frequency of these intestinal protozoa in HIV-positive patients in the Triângulo Mineiro region of Brazil and to correlate the presence of these infections with clinical, epidemiological and laboratory data of the patients. Oocysts were detected in stool samples of 10 (16.9% of the 59 patients studied, while Cryptosporidium spp. were present in 10.1% (6/59 and C. belli in 6.7% (4/59. The frequency of these parasites was higher among patients with diarrheic syndrome and CD4+ T lymphocyte counts < 200 cells/mm 3 , demonstrating the opportunistic characteristic of these infections. A significant association was observed between the lack of adherence to antiretroviral therapy and the presence of Cryptosporidium spp. and/or C. belli. Parasitism with Cryptosporidium spp. was more frequent in February and April, the months following the period of high rainfall. The same was not observed for C. belli. Genetic characterization of two isolates led to the identification of Cryptosporidium parvum, one of the main species associated with the zoonotic transmission of cryptosporidiosis.

  10. Aerobic capacity and health-related quality of life in adults HIV-infected patients with and without lipodystrophy

    Directory of Open Access Journals (Sweden)

    Mansueto Gomes Neto

    Full Text Available Abstract Introduction HIV infection and its therapy which can affect their aerobic capacity and health-related quality of life of patients. Objective We conducted a cross-sectional study to determine if aerobic capacity and health related quality of life was decreased in HIV-infected patients receiving highly active antiretroviral therapy and comparing patients with and without lipodystrophy. Research design and methods HIV-infected patients older than 18 years, and in current use of highly active antiretroviral therapy drugs, were evaluated for blood count, fasting total cholesterol, high density lipoprotein, triglycerides, glucose, HIV viral load and CD4/CD8 counts, body composition, peak oxygen consumption (peak VO2 and metabolic equivalent. Health related quality of life was assessed by using Short Form-36 (SF-36. Statistical analysis was carried out using SPSS version 20.0. Results A total of 63 patients with mean age of 43.1 ± 6.4 years were evaluated, of these 34 (54% had lipodystrophy. The average peak VO2 (31.4 ± 7.6 mL kg−1 min−1 was significantly lower (p < 0.01 than expected values (37.9 ± 5.6 mL kg−1 min−1 according to the characteristics of the patients. The lipodystrophy group presented with a significant difference in muscle mass, body fat, peak VO2 and metabolic equivalent and in functional capacity domains of SF-36. Conclusion Aerobic capacity values were reduced in HIV-infected patients under highly active antiretroviral therapy when compared to predicted values. Lipodystrophy was associated with reduced aerobic capacity and higher frequency of metabolic syndrome. Lifestyle modification should be a priority in the management of chronic HIV disease.

  11. Depression, alcohol use, and stigma in younger versus older HIV-infected pregnant women initiating antiretroviral therapy in Cape Town, South Africa.

    Science.gov (United States)

    Wong, Marcia; Myer, Landon; Zerbe, Allison; Phillips, Tamsin; Petro, Greg; Mellins, Claude A; Remien, Robert H; Shiau, Stephanie; Brittain, Kirsty; Abrams, Elaine J

    2017-02-01

    HIV-infected pregnant women in sub-Saharan Africa are at risk for depression and alcohol abuse. Young women may be more vulnerable, but little is known about the psychosocial functioning of this population. We compared younger (18-24 years old) and older (≥25 years old) HIV-infected pregnant women initiating antiretroviral therapy (ART) in Cape Town, South Africa. Women were assessed on a range of psychosocial measures, including the Alcohol Use Disorders Identification Test and the Edinburgh Postnatal Depression Scale (EPDS). Among 625 women initiating ART, 16 % reported risky alcohol use and 21 % alcohol-related harm; these percentages were similar across age groups. When younger women were stratified by age, 37 % of 18-21 years old versus 20 % of 22-24 years old reported alcohol-related harm (p = 0.02). Overall, 11 % of women had EPDS scores suggesting probable depression, and 6 % reported self-harming thoughts. Younger women reported more depressive symptoms. Report of self-harming thoughts was 11 % in younger and 4 % in older women (p = 0.002). In multivariable analysis, age remained significantly associated with depressive symptoms and report of self-harming thoughts. Level of HIV-related stigma and report of intimate partner violence modified the association between age and depressive symptoms. Young HIV-infected pregnant women in South Africa were more likely to report depressive symptoms and self-harming thoughts compared to older women, and the youngest women reported the highest levels of alcohol-related harm. HIV-related stigma and intimate partner violence may be moderating factors. These findings have implications for maternal and infant health, underscoring the urgent need for effective targeted interventions in this vulnerable population.

  12. High-risk alcohol use and associated socio-demographic, health and psychosocial factors in patients with HIV infection in three primary health care clinics in South Africa.

    Science.gov (United States)

    Veld, Diana Huis In 't; Pengpid, Supa; Colebunders, Robert; Skaal, Linda; Peltzer, Karl

    2017-06-01

    Alcohol use may have a negative impact on the course of HIV disease and the effectiveness of its treatment. We studied patients with HIV who use alcohol and associated socio-demographic, health and psychosocial factors. Outcomes from this study may help in selecting patients from clinical practice with high-risk alcohol use and who are likely to benefit most from alcohol reduction interventions. In a cross sectional study in three primary health care clinics in Pretoria, South Africa, from January 2012 to June 2012, patients with HIV infection were interviewed and patients' medical files were reviewed to obtain data on levels of alcohol use (Alcohol Use Disorder Identification Test), patients' socio-demographic characteristics, HIV-related information, health related quality of life (WHOQoL-HIVBref), internalized AIDS stigma, symptoms of depression and adherence to antiretroviral therapy. Analyses consisted of descriptive statistics, bi- and multivariate logistic regression models. A total of 2230 patients (1483 [66.5%] female) were included. The median age was 37 years (interquartile range 31-43), 99.5% were black Africans, 1975 (88.6%) had started ART and the median time on ART was 22 months (interquartile range 9-40). No alcohol was used by 64% of patients, 8.9% were low risk drinkers, 25.1% of patients were hazardous or harmful drinkers and 2.0% had possible alcohol dependence. In multivariate analysis high-risk drinking was positively associated with male gender, never being married, tobacco use, a higher score for the 'level of independence'-domain measured with the WHOQoL-HIVBref questionnaire, and with more depressive symptoms compared to low-risk drinking. This study shows a high prevalence of hazardous or harmful drinking in patients with HIV infection (especially men) attending primary health care clinics in South Africa. Routine screening for alcohol use should be introduced in these clinics and harm reduction interventions should be evaluated, taking

  13. HIV-infected patients show functionally defective high-density lipoprotein (HDL paralleled with changes in HDL-associated proteins

    Directory of Open Access Journals (Sweden)

    V Estrada

    2012-11-01

    Full Text Available Purpose of the study Epidemiological studies have consistently demonstrated an inverse association between plasma HDL concentrations and cardiovascular risk. Although this cardioprotective role has been mainly attributed to its role in promoting cellular cholesterol efflux, there is an emerging interest in the anti-inflammatory and antioxidant properties of HDL. The aim of the study is to investigate the anti-inflammatory properties of HDL isolated from HIV-infected patients. Methods Cross-sectional study of 113 HIV-infected patients and 70 non-infected control subjects without evident CVD. From each subject, HDL was isolated by ultracentrifugation and its anti-inflammatory status was tested as its ability to inhibit MCP-1-induced migration of the monocytic cell line THP-1 using transwell cell culture chamber inserts with micropore filters of 5 microns pore size. HDL-associated proteins were measured by commercial ELISAs. Results Twenty-three HIV-infected patients were ART-naïve (32±15 years, 66.7% male and ninety were currently on ART (46±11 years, 78.9 % male. Most patients on ART (91.1% had undetectable viral load (<50 copies/mL. When compared to healthy subjects, both naïve and treated HIV-infected patients had lower plasma HDL-cholesterol levels (naïve: 45±12, ART: 50±10, controls: 55±10 mg/dL, p<0.05. HDL isolated from HIV naïve patients showed a significantly reduced anti-inflammatory activity (THP-1 monocyte migration capacity was 203% times higher in HIV patients than in control subjects. The anti-inflammatory activity of HDL from ART-treated HIV-infected patients was significantly improved when compared to naïve patients, although it remained significantly lower than controls (130% THP-1 monocyte migration vs controls. HDL from HIV-infected patients had a decreased concentration of the anti-inflammatory proteins Apo A1 (controls: 2.1±0.3, naïve: 1.4±0.2, ART: 1.6±0.1 mg/ml and LCAT (controls: 0.53±0.09, naïve: 0.34±0

  14. High seroprevalence of human herpes virus 8 (HHV-8 antibodies among vertically HIV-infected pediatric patients living in Germany

    Directory of Open Access Journals (Sweden)

    C Feiterna-Sperling

    2012-11-01

    Full Text Available Background: Human herpes virus 8 (HHV-8, a gamma herpes virus, is the etiological agent for Kaposi sarcoma (KS. HIV-infected adults with advanced immunodeficiency are at risk. Prevalence data of HHV-8 infection in HIV-infected children living in non-endemic areas are limited. Serologic studies indicate low seroprevalence rates of 3–4% for healthy children living in United States and Germany [1]. Purpose of the study: The aim of the study was to determine the seroprevalence of HHV-8 antibodies among vertically HIV-infected pediatric patients in Germany and to evaluate their association with age, gender, ethnicity, and other demographic factors. Methods: In 2012, a multi-center cross-sectional study was conducted in four University Hospitals in Germany. Stored frozen serum specimens obtained from vertically HIV-infected children and adolescents were tested for antibodies against lytic and latent HHV-8 antigens. Data on patients' demographic characteristics and medical history were recorded. Results: A total of 214 HIV-infected children and adolescents (105 males, 109 females were included. The median age was 10.2 years (range 1 months–22.6 years. A high proportion of these children (62% was born in Western Europe, whereas 65% (139/214 of their mothers were born in countries outside Western Europe. The majoritiy (91% of the children had been treated with highly active antiretroviral therapy and 55.2% (116/210 had a HIV-viral load<50 copies/mL. The median CD4 cell count was 1000/L (range 3–4400. The overall seroprevalence of HHV-8 antibodies was 23.8% (51/214. Seroprevalence rates did not show significant differences between age or gender. In the group of young children aged 1 month to 35 months, 19.4% (46/31 had HHV-8 antibodies, compared to 25% (25/100 in children aged 36 months to 11 years, and 24.1% (20/83 children 12 years and older. In the study group, seroprevalence rates were significantly lower in children who were born in Western

  15. Diagnostic accuracy of fine needle aspiration cytology in providing a diagnosis of cervical lymphadenopathy among HIV-infected patients.

    Science.gov (United States)

    Muyanja, David; Kalyesubula, Robert; Namukwaya, Elizabeth; Othieno, Emmanuel; Mayanja-Kizza, Harriet

    2015-03-01

    Opportunistic infections and malignancies cause lymphadenopathy in HIV-infected patients. The use and accuracy of fine needle aspiration cytology in diagnosing of cervical lymphadenopathy among HIV-infected patients is not well studied in Uganda. The aim of this study was to determine the diagnostic accuracy of fine needle aspiration cytology in providing a diagnosis of cervical lymphadenopathy among HIV-infected patients in Uganda. We consecutively recruited adult HIV-infected patients with cervical lymphadenopathy admitted to Mulago Hospital medical wards. Clinical examination, fine needle aspiration and lymph node biopsy were performed. We estimated the sensitivity, specificity; negative and positive predictive values using histology as the gold standard. We enrolled 108 patients with a mean age of 33 years (range, 18-60), 59% were men and mean CD4 was 83(range, 22-375) cells/mm(3). The major causes of cervical lymphadenopathy were: tuberculosis (69.4%), Kaposi's sarcoma-KS (10.2%) and reactive adenitis (7.4%). Overall fine needle aspiration cytology accurately predicted the histological findings in 65 out of 73 cases (89%) and missed 7 cases (9.5%). With a sensitivity of 93.1%, specificity of 100%, positive predictive value of 100% and negative predictive value of 78.7% for tuberculosis and 80%; 98.4%;88.9% and 98.9% for KS respectively. No fine needle aspiration complications were noted. Fine needle aspiration cytology is safe and accurate in the diagnosis of tuberculosis and KS cervical lymphadenopathy among HIV-positive patients.

  16. Risk factors for disseminated histoplasmosis in a cohort of HIV-infected patients in French Guiana.

    Directory of Open Access Journals (Sweden)

    Mathieu Nacher

    Full Text Available Disseminated histoplasmosis is the first AIDS-defining infection in French Guiana. A retrospective cohort study studied predictive factors of disseminated histoplasmosis in HIV-infected patients between 1996 and 2008. Cox proportional hazards models were used. The variables studied were age, sex, last CD4/CD8 count, CD4 nadir, herpes or pneumocystosis, cotrimoxazole and fluconazole use, antiretroviral treatment and the notion of recent initiation of HAART. A total of 1404 patients were followed for 6833 person-years. The variables independently associated with increased incidence of disseminated histoplasmosis were CD4 count<50 per mm3, CD4 count between 50 and 200 per mm3, a CD4 nadir <50 per mm3, CD8 count in the lowest quartile, herpes infection, and recent antiretroviral treatment initiation (less than 6 months. The variables associated with decreased incidence of histoplasmosis were antiretroviral treatment for more than 6 months, fluconazole treatment, and pneumocystosis. There were 13.5% of deaths at 1 month, 17.5% at 3 months, and 22.5% at 6 months after the date of diagnosis of histoplasmosis. The most important predictive factors for death within 6 months of diagnosis were CD4 counts and antiretroviral treatment. The present study did not study environmental/occupational factors but provides predictive factors for disseminated histoplasmosis and its outcome in HIV patients in an Amazonian environment during the HAART era.

  17. Risk factors for disseminated histoplasmosis in a cohort of HIV-infected patients in French Guiana.

    Science.gov (United States)

    Nacher, Mathieu; Adenis, Antoine; Blanchet, Denis; Vantilcke, Vincent; Demar, Magalie; Basurko, Célia; Gaubert-Maréchal, Emilie; Dufour, Julie; Aznar, Christine; Carme, Bernard; Couppié, Pierre

    2014-01-01

    Disseminated histoplasmosis is the first AIDS-defining infection in French Guiana. A retrospective cohort study studied predictive factors of disseminated histoplasmosis in HIV-infected patients between 1996 and 2008. Cox proportional hazards models were used. The variables studied were age, sex, last CD4/CD8 count, CD4 nadir, herpes or pneumocystosis, cotrimoxazole and fluconazole use, antiretroviral treatment and the notion of recent initiation of HAART. A total of 1404 patients were followed for 6833 person-years. The variables independently associated with increased incidence of disseminated histoplasmosis were CD4 counthistoplasmosis were antiretroviral treatment for more than 6 months, fluconazole treatment, and pneumocystosis. There were 13.5% of deaths at 1 month, 17.5% at 3 months, and 22.5% at 6 months after the date of diagnosis of histoplasmosis. The most important predictive factors for death within 6 months of diagnosis were CD4 counts and antiretroviral treatment. The present study did not study environmental/occupational factors but provides predictive factors for disseminated histoplasmosis and its outcome in HIV patients in an Amazonian environment during the HAART era.

  18. Single-dose fluconazole versus standard 2-week therapy for oropharyngeal candidiasis in HIV-infected patients: a randomized, double-blind, double-dummy trial.

    NARCIS (Netherlands)

    Hamza, O.J.; Matee, M.I.N.; Bruggemann, R.J.M.; Moshi, M.J.; Simon, E.N.; Mugusi, F.; Mikx, F.H.M.; Lee, H.A.L. van der; Verweij, P.E.; Ven, A.J.A.M. van der

    2008-01-01

    BACKGROUND: Oropharyngeal candidiasis is the most common opportunistic infection affecting patients with human immunodeficiency virus (HIV) infection. Because of convenience, cost, and reluctance to complicate antiretroviral treatment regimens, single-dose fluconazole may be a favorable regimen for

  19. Electrocardiographic spatial QRS-T angle and incident cardiovascular disease in HIV-infected patients (from the Strategies for the Management of Antiretroviral Therapy [SMART] study)

    DEFF Research Database (Denmark)

    Dawood, Farah Z; Khan, Faraaz; Roediger, Mollie P;

    2013-01-01

    the baseline resting 12-lead electrocardiogram of 4,453 HIV-infected patients aged 43.5 ± 9.3 years from the Strategies for Management of Antiretroviral Therapy (SMART) trial. CVD events were identified during a median follow-up of 28.7 months. Quartiles of the spatial QRS-T angle was calculated for men...... was independently predictive of CVD events in HIV-infected patients receiving antiretroviral therapy. This highlights the potential role of routine electrocardiography as a simple noninvasive CVD risk-screening tool in HIV-infected patients.......Widening of the electrocardiographic (ECG) spatial QRS-T angle has been predictive of cardiovascular disease (CVD) events in the general population. However, its prognostic significance in human immunodeficiency virus (HIV)-infected patients remains unknown. The spatial QRS-T angle was derived from...

  20. Predicting intention to treat HIV-infected patients among Tanzanian and Sudanese medical and dental students using the theory of planned behaviour--a cross sectional study

    National Research Council Canada - National Science Library

    Astrøm, Anne N; Nasir, Elwalid F

    2009-01-01

    .... This study aimed to predict the intention to provide surgical treatment to HIV infected patients among medical- and dental students in Tanzania and Sudan using an extended version of the Theory of Planned Behaviour (TPB...

  1. Diffusion tensor imaging study of early white matter integrity in HIV-infected patients: A tract-based spatial statistics analysis

    Directory of Open Access Journals (Sweden)

    Ruili Li

    2015-12-01

    Conclusion: Multiple cerebral white matter fiber tracts are damaged in HIV-infected patients without cognitive impairment. Quantitative analysis of DTI using TBSS is valuable in evaluating changes of HIV-associated white matter microstructures.

  2. Low prevalence of peripheral arterial disease in a cross-sectional study of Danish HIV-infected patients

    DEFF Research Database (Denmark)

    Knudsen, Andreas; Malmberg, Catarina Anna Evelina; Kjær, Andreas

    2015-01-01

    . However, controversies exist on the prevalence of PAD among HIV-infected patients. In this study we aimed to measure the prevalence of PAD among HIV-infected patients and compare the ABI with carotid intima-media thickness (cIMT) and other known CVD risk predictors. METHODS: We prospectively included HIV...... patients included (mean age 52 years, 75% male, 94% receiving antiretroviral therapy (ART), 33% active smokers), 1 had a pre-exercise ABI ≤ 0.9 and in addition 3 patients had a post-exercise ABI ≤ 0.9. We found a poor correlation between ABI and traditional CVD risk factors other than body mass index....... In contrast, a strong correlation was found between cIMT and traditional risk factors. Values of post-exercise ABI and cIMT were not correlated. The current ART did not influence ABI values. CONCLUSIONS: We found a low prevalence of PAD in HIV-infected patients. ABI did not correlate with CVD risk factors...

  3. Low acute toxicity of radiotherapy and radiochemotherapy in patients with cancer of the anal canal and HIV-infection

    Energy Technology Data Exchange (ETDEWEB)

    Hoecht, S.; Wiegel, T.; Hinkelbein, W. [Abt. Strahlentherapie, Universitaetsklinikum Benjamin Franklin der Freien Univ. Berlin (Germany); Kroesen, A.J.; Runkel, N. [Abt. Allgemein- Thorax- und Gefaesschirurgie, Universitaetsklinikum Benjamin Franklin der Freien Univ. Berlin (Germany); Berdel, W.E. [Abt. Innere Medizin mit Schwerpunkt Haematologie und Onkologie, Universitaetsklinikum Benjamin Franklin der Freien Univ. Berlin (Germany)

    1997-12-31

    Although not an AIDS-defining malignancy, anal cancer is an evolving problem in HIV-infected patients. Treatment-tolerance to radiotherapy as well as to chemotherapy is supposed to be reduced in patients with HIV-infection. From January 1995 to January 1997, four patients with epidermoid cancer of the anal canal and a long history of HIV-infection but without symptoms of AIDS or repeated severe infections were treated with radiotherapy (n=1) or radiochemotherapy (n=3). External beam radiotherapy with 45 Gy to the tumor and pelvic as well as inguinal lymphatic drainage was administered. In tumors larger than T2 N0 lesions an additional boost of 9 Gy was given. Chemotherapy consisted of 5-fluorouracil 1000 mg/m{sup 2}/24 h, d 1-4 two cycles and Mitomycin C either 1 x 15 mg/m{sup 2}, d 1 in the first, or 2 x 10 mg/m{sup 2}, d 1, in the first and fifth week of radiotherapy. Acute reactions were mild to moderate in all patients and all but one treatment could be given as scheduled (1 patient with a delay of 4 days). No excessive acute reactions were seen. Because of the short follow-up, late reactions and local control are not yet evaluable. (orig.).

  4. The impact of HIV infection on blood leukocyte responsiveness to bacterial stimulation in asymptomatic patients and patients with bloodstream infection

    Directory of Open Access Journals (Sweden)

    Michaëla A M Huson

    2016-05-01

    Full Text Available Introduction: HIV-induced changes in cytokine responses to bacteria may influence susceptibility to bacterial infections and the consequent inflammatory response. Methods: We examined the impact of HIV on whole blood responsiveness to bacterial stimulation in asymptomatic subjects and patients with bacterial bloodstream infection (BSI. Whole blood was stimulated ex vivo with two bacterial Toll-like receptor agonists (lipopolysaccharide and lipoteichoic acid and two pathogens (Streptococcus pneumoniae and non-typhoidal Salmonella, which are relevant in HIV-positive patients. Production of interferon-γ, tumour necrosis factor-α, interleukin-1β and interleukin-6 was used as a read-out. Results: In asymptomatic subjects, HIV infection was associated with reduced interferon-γ, release after stimulation and priming of the pro-inflammatory cytokine response to non-typhoidal Salmonella. In patients with BSI, we found no such priming effect, nor was there evidence for more profound sepsis-induced immunosuppression in BSI patients with HIV co-infection. Conclusions: These results suggest a complex effect of HIV on leukocyte responses to bacteria. However, in patients with sepsis, leukocyte responses were equally blunted in patients with and without HIV infection.

  5. Predictors of impaired renal function among HIV infected patients commencing highly active antiretroviral therapy in Jos, Nigeria.

    Science.gov (United States)

    Agbaji, Oche O; Onu, Adamu; Agaba, Patricia E; Muazu, Muhammad A; Falang, Kakjing D; Idoko, John A

    2011-07-01

    Kidney disease is a common complication of human immunodeficiency virus (HIV) infection even in the era of antiretroviral therapy, with kidney function being abnormal in up to 30% of HIV-infected patients. We determined the predictors of impaired renal function in HIV-infected adults initiating highly active antiretroviral therapy (HAART) in Nigeria. This was a retrospective study among HIV-1 infected patients attending the antiretroviral clinic at the Jos University Teaching Hospital (JUTH), between November 2005 and November 2007. Data were analysed for age, gender, weight, WHO clinical stage, CD4 count, HIV-1 RNA viral load, HBsAg and anti-HCV antibody status. Estimated glomerular filtration rate (eGFR) was calculated using the Cockcroft-Gault equation. Statistical analysis was done using Epi Info 3.5.1. Data for 491 (294 females and 197 males) eligible patients were abstracted. The mean age of this population was 38.8±8.87 years. One hundred and seventeen patients (23.8%; 95% CI, 20.2-27.9%) had a reduced eGFR (defined as <60 mL/min), with more females than males (28.6% vs. 16.8%; P=0.02) having reduced eGFR. Age and female sex were found to have significant associations with reduced eGFR. Adjusted odds ratios were 1.07 (95% CI, 1.04, 1.10) and 1.96 (95% CI, 1.23, 3.12) for age and female sex, respectively. Older age and female sex are independently associated with a higher likelihood of having lower eGFRs at initiation of HAART among our study population. We recommend assessment of renal function of HIV-infected patients prior to initiation of HAART to guide the choice and dosing of antiretroviral drugs.

  6. Correlation analysis on total lymphocyte count and CD4 count in HIV-infected patients: a retrospective evaluation.

    Science.gov (United States)

    Wang, Yuming; Liang, Shuying; Yu, Erman; Guo, Jinling; Li, Zizhao; Wang, Zhe; Du, Yukai

    2011-10-01

    CD4 count is the standard method for determining eligibility for highly active antiretroviral therapy (HAART) and monitoring HIV/AIDS disease progression, but it is not widely available in resource-limited settings. This study examined the correlation between total lymphocyte count (TLC) and CD4 count of HIV-infected patients before and after HAART, and assessed the thresholds of TLC for making decisions about the initiation and for monitoring HAART. A retrospective study was performed, and 665 HIV-infected patients with TLC and CD4 count from four counties (Shangcai, Queshan, Shenqiu and Weishi) were included in the study. Pearson correlation and receiver operating characteristic (ROC) were used. TLC and CD4 count after HAART was significantly increased as compared with pre-HAART (PHIV-infected individuals for making decisions about the initiation and for monitoring HAART in resource-limited settings.

  7. Increased mitochondrial DNA content in peripheral blood lymphocytes from HIV-infected patients with lipodystrophy.

    Science.gov (United States)

    Cossarizza, Andrea; Riva, Agostino; Pinti, Marcello; Ammannato, Silvia; Fedeli, Paolo; Mussini, Cristina; Esposito, Roberto; Galli, Massimo

    2003-08-01

    We have evaluated mitochondrial (mt) DNA content in CD4 and CD8 peripheral blood lymphocytes (PBLs) from HIV-infected patients taking highly active antiretroviral therapy (HAART) who display different types of adipose tissue alterations. A cross-sectional study was performed in a total of 23 patients with lipodystrophy (LD): nine patients with fat accumulation, six patients with fat loss, eight patients with combined form, who were compared to 11 individuals infected by HIV without LD (HIV-positive) and 10 seronegative controls (CTRL). PBLs were obtained by standard methods, that is, gradient density centrifugation on Ficoll, and CD4 or CD8 cells were positively isolated by magnetic sorting to eliminate the contamination of platelets. mtDNA content was then measured by an original assay based upon real-time PCR. mtDNA content was significantly increased in CD4 T cells from patients with LD, while no differences were present between CD4 and CD8 cells from HIV-positive and CTRL individuals. Nor were any differences found when comparing LD or HIV-positive patients treated with stavudine or zidovudine, or taking D-drugs or non D-drugs. Patients with fat accumulation had significantly higher mtDNA content compared to HIV-positive and CTRL, this phenomenon regarding both CD4 and CD8 PBLs. Considering all HIV-positive patients (including LD), mtDNA content showed a significant, positive correlation with cholesterolaemia but not with triglyceridaemia and glycaemia. Relatively high mtDNA content in LD patients, as well as the correlation between mtDNA content and cholesterol in all HIV-positive subjects, suggest the involvement of mitochondria in such a pathology. However, further studies are needed to confirm these initial observations and ascertain whether the quantification of mtDNA in PBL is a useful and reliable marker to investigate and monitor HAART-related changes in fat distribution.

  8. Tryptophan Metabolism and Its Relationship with Depression and Cognitive Impairment Among HIV-infected Individuals

    Science.gov (United States)

    Keegan, Michael R.; Chittiprol, Seetharamaiah; Letendre, Scott L.; Winston, Alan; Fuchs, Dietmar; Boasso, Adriano; Iudicello, Jennifer; Ellis, Ronald J.

    2016-01-01

    OBJECTIVE Cognitive impairment (CI) and major depressive disorder (MDD) remain prevalent in treated HIV-1 disease; however, the pathogenesis remains elusive. A possible contributing mechanism is immune-mediated degradation of tryptophan (TRP) via the kynurenine (KYN) pathway, resulting in decreased production of serotonin and accumulation of TRP degradation products. We explored the association of these biochemical pathways and their relationship with CI and MDD in HIV-positive (HIV+) individuals. METHODS In a cross-sectional analysis, concentrations of neopterin (NEO), tumor necrosis factor-alpha, TRP, KYN, KYN/TRP ratio, phenylalanine (PHE), tyrosine (TYR), PHE/TYR ratio, and nitrite were assessed in the cerebrospinal fluid (CSF) and plasma of HIV+ (n = 91) and HIV-negative (HIV−) individuals (n = 66). CI and MDD were assessed via a comprehensive neuropsychological test battery. A Global Deficit Score ≥0.5 was defined as CI. Nonparametric statistical analyses included Kruskal–Wallis and Mann–Whitney U tests, and multivariate logistic regression. RESULTS Following Bonferroni correction, NEO concentrations were found to be greater in CSF and TRP concentration was found to be lower in the plasma of HIV+ versus HIV− individuals, including a subgroup of aviremic (defined as HIV-1 RNA <50 cps/mL) HIV+ participants receiving antiretroviral therapy (n = 44). There was a nonsignificant trend toward higher KYN/TRP ratios in plasma in the HIV+ group (P = 0.027; Bonferroni corrected α = 0.0027). In a logistic regression model, lower KYN/TRP ratios in plasma were associated with CI and MDD in the overall HIV+ group (P = 0.038 and P = 0.063, respectively) and the aviremic subgroup (P = 0.066 and P = 0.027, respectively), though this observation was not statistically significant following Bonferroni correction (Bonferroni corrected α = 0.0031). CONCLUSIONS We observed a trend toward lower KYN/TRP ratios in aviremic HIV+ patients with CI and MDD. PMID:27812290

  9. Expression of the activation antigen CD69 predicts functionality of in vitro expanded peripheral blood mononuclear cells (PBMC) from healthy donors and HIV-infected patients

    DEFF Research Database (Denmark)

    Nielsen, S D; Afzelius, P; Ersbøll, A K

    1998-01-01

    Gene therapy for AIDS necessitates harvest and expansion of PBMC from HIV-infected patients. We expanded PBMC from healthy blood donors and HIV-infected patients for up to 14 days using four expansion protocols: 3 days of phytohaemagglutinin (PHA) stimulation, continuous PHA stimulation, 3 days...... preserved functionality than PBMC stimulated continuously (P PHA stimulation for 3 days...... correlated with CD69 expression on CD4 cells (r = 0.68, P PHA stimulation for 3 days were...

  10. Nutritional status, symptoms experienced and general state of health in HIV-infected patients.

    Science.gov (United States)

    Karlsson, A; Nordström, G

    2001-09-01

    The aim of the study was to describe HIV-infected patients with respect to nutritional status, symptoms experienced, general state of health, and relevant medical and laboratory data. An additional aim was to study the relationships between some of these variables. On admission to an acute care hospital in Sweden, 25 HIV-positive men were consecutively included in the study. Medical data, anthropometric variables such as weight, height, body mass index (BMI) and percentage weight loss were studied. The following instruments were used: the subjective global assessment (SGA) was used to determine nutritional status; the oral assessment guide (OAG) was used for subjective assessment of the oral cavity; and the numeric rating scale (NRS) was used to assess the symptoms experienced. The Health Index (HI) was used to evaluate general state of health. The results showed that more than half of the patients had suspected/severe malnutrition; between 48% and 72% complained of moderate to severe symptoms of various kinds. Two thirds felt their general state of health was rather poor or very poor. Correlations showed that the lower the BMI, the worse the nutritional status (SGA); the greater the weight loss in percent, the worse the nutritional status (SGA); and the worse the general state of health (HI), the worse the nutritional status (SGA). In conclusion, it is important that nurses have good knowledge concerning nutritional problems in order to be able to detect these conditions at an early stage and/or to endeavour to prevent them.

  11. Patients with discordant responses to antiretroviral therapy have impaired killing of HIV-infected T cells.

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    Sekar Natesampillai

    2010-11-01

    Full Text Available In medicine, understanding the pathophysiologic basis of exceptional circumstances has led to an enhanced understanding of biology. We have studied the circumstance of HIV-infected patients in whom antiretroviral therapy results in immunologic benefit, despite virologic failure. In such patients, two protease mutations, I54V and V82A, occur more frequently. Expressing HIV protease containing these mutations resulted in less cell death, caspase activation, and nuclear fragmentation than wild type (WT HIV protease or HIV protease containing other mutations. The impaired induction of cell death was also associated with impaired cleavage of procaspase 8, a requisite event for HIV protease mediated cell death. Primary CD4 T cells expressing I54V or V82A protease underwent less cell death than with WT or other mutant proteases. Human T cells infected with HIV containing these mutations underwent less cell death and less Casp8p41 production than WT or HIV containing other protease mutations, despite similar degrees of viral replication. The reductions in cell death occurred both within infected cells, as well as in uninfected bystander cells. These data indicate that single point mutations within HIV protease which are selected in vivo can significantly impact the ability of HIV to kill CD4 T cells, while not impacting viral replication. Therefore, HIV protease regulates both HIV replication as well as HIV induced T cell depletion, the hallmark of HIV pathogenesis.

  12. Inflammation in HIV-infected patients: impact of HIV, lifestyle, body composition, and demography - a cross sectional cohort study.

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    Anne Langkilde

    Full Text Available To examine mechanisms underlying the increased inflammatory state of HIV-infected patients, by investigating the association of HIV-related factors, demography, lifestyle, and body composition with the inflammatory marker soluble urokinase plasminogen activator receptor (suPAR.suPAR was measured in EDTA-plasma and associated with HIV-related factors (HIV-duration, combination antiretroviral treatment (cART, nadir CD4+ cell count, CD4+ cell count, and HIV RNA; demography; lifestyle; and body composition determined by Dual energy X-ray Absorptiometry (DXA scan, in multiple linear regression analyses adjusted for biological relevant covariates, in a cross-sectional study of 1142 HIV-infected patients.Increased suPAR levels were significantly associated with age, female sex, daily smoking, metabolic syndrome and waist circumference. cART was associated with 17% lower suPAR levels. In cART-treated patients 10-fold higher HIV RNA was associated with 15% higher suPAR, whereas there was no association in untreated patients. Patients with CD4+ cell count <350 cells/µL had higher suPAR levels than patients with CD4+ cell count ≥350 cells/µL , though not significantly. We found no association with nadir CD4+ cell count or with duration of HIV-infection [corrected]. Finally, suPAR was not associated with adipose tissue distribution, but strongly associated with low leg muscle mass [corrected].In patients infected through intravenous drug use (IDU, CD4+ cell counts ≥350 cells/µL were associated with 27% lower suPAR (p = 0.03, andsuPAR was 4% lower pr. year during treatment (p = 0.05; however, there was no association with HIV RNA, duration of HIV-infection, nor cART [corrected].We found elevated suPAR levels in untreated patients compared to patients on cART. Moreover, we observed a significant positive association between suPAR and HIV RNA levels in cART-treated patients. Age, HIV-transmission through IDU, metabolic syndrome, smoking, and low leg

  13. Dermatological manifestations in HIV-infected patients at a tertiary care hospital in a tribal (Bastar region of Chhattisgarh, India

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    Singh Harminder

    2009-01-01

    Full Text Available Background: Cutaneous disorders during HIV infection are numerous and skin is often the first and only organ affected during most of the course of HIV disease. Some Cutaneous disorders reflect the progression of HIV disease; though the relation is still controversial. Aims : The objective of this study, conducted at a tertiary care centre in Bastar, Jagdalpur, is to estimate the status of cutaneous manifestation in HIV-infected patients and its relationship with CD4 cell counts. Methods: We enrolled 137 HIV positive subjects. Demographic information such as age, gender, weight, height, socioeconomic status, and educational status were recorded. Laboratory parameter (CD4 counts and treatment regimen were noted. Patients were examined for skin disorders by a dermatologist. Data were analyzed using chi-square test for categorical variables. Results: Majority of the patients were from rural area (65.69% and belonged to a low socioeconomic and educational status. 30.65% of the patients were housewives, 23.35% drivers, and 16.78% labourers. Predominant mode of transmission was heterosexual contact (94.16%. Most common HIV-related dermatological manifestations were seborrheic dermatitis (74.16%, xerosis (52.5%, generalized skin hyperpigmentation 56 (46.67%, onychomycosis 53 (44.16%, pruritic papular eruption 27 (22.5%, oral candidiasis 21 (17.5%, photo dermatitis 21 (17.5%, and scabies 4 (3.33%. Significant correlation with low CD4+ cell counts was found for oral candidiasis (P < 0.0001 and Kaposi′s sarcoma ( P = 0.03, while other disorders such as seborrheic dermatitis ( P = 0.22, xerosis ( P = 0.25, and onychomycosis (P = 0.08 were not statistically significant. Conclusion : This study showed high prevalence of dermatological manifestations in HIV-infected subjects, and they occur more frequently with progression of HIV and decline in immune functions. Therefore, early diagnosis and management of skin disorders can improve the quality of life of

  14. Prevalence of HLA-B*57:01 allele in HIV-infected patients in a university hospital in Tehran

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    Mahboobeh Haji-Abdolbaghi

    2014-04-01

    Conclusion: Frequency of HLA-B*57:01 allele among a group of Iranian HIV-infected patients is estimated to be 2.5%. This rate is comparable to those reported in other Middle-Eastern countries, yet is relatively lower than reports generated from South-Eastern Asia, Europe, and the United States. Future studies with larger sample sizes are needed to corroborate these findings.

  15. Proteomic profiling of pretreatment serum from HIV-infected patients identifies candidate markers predictive of lymphoma development

    DEFF Research Database (Denmark)

    Vase, Maja Ølholm; Ludvigsen, Maja; Bendix, Knud;

    2016-01-01

    Objective: HIV-infected individuals have an increased risk of developing lymphoma. We sought to identify markers predictive of lymphoma development by comparing protein expression patterns in serum obtained at the time of HIV diagnosis from patients who later developed malignant lymphoma or benign...... protein spots were detected. Using principal components analysis, spots containing immunoglobulin J chain, apolipoprotein A-I, procollagen C-endopeptidase enhancer-1 and complement C4-A were associated with lymphoma development (P...

  16. Prevalence of Campylobacter jejuni and enteric bacterial pathogens among hospitalized HIV infected versus non-HIV infected patients with diarrhoea in southern India.

    Science.gov (United States)

    Kownhar, Hayath; Shankar, Esaki Muthu; Rajan, Ramachandran; Vengatesan, Appasamy; Rao, Usha Anand

    2007-01-01

    A prevalence study on Campylobacter jejuni and other enteric bacterial pathogens was carried out in 200 HIV infected and 200 non-HIV infected subjects with diarrhoeal symptoms at an AIDS Hospital in southern India. Diarrhoeal specimens were inoculated onto standard culture media as well as onto Columbia and Campylobacter blood agar media for C. jejuni isolation. All the C. jejuni isolates were tested for antimicrobial susceptibility using Kirby-Bauer's method. A significant difference in recovery rates was observed between the 2 groups in relation to C. jejuni (p < or = 0.02; 95% CI 5.5 (1-10) and Shigella spp. (p < or = 0.02; 95% CI 6.5 (1-12). 21 isolates of Shigella spp., 16 C. jejuni, 5 Salmonella typhi, 3 Arcobacter spp., 3 Yersinia enterocolitica, and 2 Aeromonas hydrophila were recovered from the HIV infected cases. All the C. jejuni isolates were sensitive to ciprofloxacin whereas 1 strain was resistant to nalidixic acid. Interestingly, all the 29 Shigella spp. (21 from HIV and 8 from non-HIV cases) were resistant to erythromycin and most were resistant to many other antibiotics used. Our observations underline the need for epidemiological investigations to screen C. jejuni and Shigella spp. in HIV infected subjects with diarrhoea and analyse their antibiograms periodically to minimize disease burden in HIV/AIDS.

  17. Analysis of causes of death among HIV-infected patients of Kiev Regional AIDS Center during 2013

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    Tetiana Stepchenkova

    2014-11-01

    Full Text Available Ukraine is a leader in Europe in the prevalence of HIV infection. There are up to 270 thousand people, who are living with HIV. Since 1987, in Ukraine, 33,149 HIV-infected people died. During the first six months of 2013, of all the dead, who were suffering from HIV and in need of antiretroviral treatment (ART at the time of death, 41% received treatment and only 5.7% received ART for more than one year. Specialists of Kiev Regional AIDS Center analyzed mortality among the patients of the centre, in order to determine the most frequent cause of death, set the group most at risk and to develop effective measures to reduce mortality among HIV-infected patients. In Kiev AIDS Center, 10,000 people are under medical observation and 4004 of them are taking ART. During 2013, 305 persons died: 217 were women and 88 were men which included 3 children under 14 years. Most of the dead – 272 (89% were aged 25–49. Among the total number of the dead, 125 people (41% were receiving ART, 53 of them (17% were receiving ART for at least one year and 39 of them (13% were receiving ART for less than one month. Hundred and fifty-eight people (52% required ART and 22 (7% did not need therapy. Hundred and ninety-two patients (63% were in four clinical stage of HIV infection. Hundred and ten of them had HIV+TB co-infection. Twenty patients died due to TB and 12 patients died due to hepatitis b virus/hepatitis c virus (HBV/HCV. Among these patients, 87 people (39% were taking ART and 136 persons (61% were in need of ART, but did not get it. Nineteen patients were diagnosed with cancer. Sixteen patients, who were co-infected HIV+TB had a CD4 cell count of more than 300. Based on this analysis, we can conclude that the main causes of high mortality among HIV-infected patients in 2013 were late diagnosis of HIV, besides a large number (52% of patients, who were in need of ART did not take it. A large number (40% among those who died were patients co-infected with HIV

  18. Comparison of oral manifestations with CD4 count in HIV-infected patients

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    Subodh Arun Sontakke

    2011-01-01

    Full Text Available Aim and Objective: This study was carried out with the primary aim of correlating oral changes and general changes of HIV-infected patients with their CD4 count. Materials and Methods: 124 patients were selected, and after taking their informed consent, they were subjected to detailed history taking and thorough clinical examination. Specific oral lesions and general physical changes were recorded. Every patient was subjected to laboratory investigation for CD4 count. All these findings were tabulated. The clinical observation and laboratory findings were subjected to critical analysis and correlated. Statistical test, i.e. Student′s " t" test, was applied and objective conclusions were drawn. Result: Out of 124 patients, 40 had oral candidiasis, 6 had oral hairy leukoplakia, 12 had periodontal disease, 20 had xerostomia, 30 had melanin pigmentation, while 4 had HSV2, and atypical ulceration. Out of 40 patients with oral candidiasis, 28 patients had CD4 count 500 cell/mm 3 . Oral hairy leukoplakia occurred in equal proportions in group A and B. These periodontal diseases were more commonly in group B; xerostomia and melanin pigmentation was equally seen in group A and B. Conclusion: Oral candidiasis, oral hairy leukoplakia, linear gingival erythema, necrotizing ulcerative gingivitis, and necrotizing ulcerative periodontitis are specific oral indicators which will definitely suggest to the dental surgeon that the disease is running a rapid downhill course and due to this the oral physician is in a position to raise a suspicion and alert the general physician regarding the declining immune status of patient.

  19. [Effects of prebiotics and probiotics on gastrointestinal tract lymphoid tissue in hiv infected patients].

    Science.gov (United States)

    Feria, Manuel G; Taborda, Natalia A; Hernandez, Juan C; Rugeles, María T

    2017-02-01

    HIV infection induces alterations in almost all immune cell populations, mainly in CD4+ T cells, leading to the development of opportunistic infections. The gut-associated lymphoid tissue (GALT) constitutes the most important site for viral replication, because the main target cells, memory T-cells, reside in this tissue. It is currently known that alterations in GALT are critical during the course of the infection, as HIV-1 induces loss of tissue integrity and promotes translocation of microbial products from the intestinal lumen to the systemic circulation, leading to a persistent immune activation state and immune exhaustion. Although antiretroviral treatment decreases viral load and substantially improves the prognosis of the infection, the alterations in GALT remains, having a great impact on the ability to establish effective immune responses. This emphasizes the importance of developing new therapeutic alternatives that may promote structural and functional integrity of this tissue. In this regard, therapy with probiotics/prebiotics has beneficial effects in GALT, mainly in syndromes characterized by intestinal dysbiosis, including the HIV-1 infection. In these patients, the consumption of probiotics/prebiotics decreased microbial products in plasma and CD4+ T cell activation, increased CD4+ T cell frequency, in particular Th17, and improved the intestinal flora. In this review, the most important findings on the potential impact of the probiotics/prebiotics therapy are discussed.

  20. [Prevalence of microsporidia and other intestinal parasites in patients with HIV infection, Bogota, 2001].

    Science.gov (United States)

    Flórez, Astrid Carolina; García, Dabeiba Adriana; Moncada, Ligia; Beltrán, Mauricio

    2003-09-01

    Opportunistic intestinal parasites are a common cause of diarrhea in HIV-infected patients. To determine the prevalence of microsporidia and other opportunistic parasites infecting HIV patients in Bogotá, Colombia, 115 patients were examined for these infections during the year 2001. The institution and the sample percent from each are as follows: Santa Clara Hospital, 33.0%; San Pedro Claver, 20.0%; Simón Bolívar Hospital, 14.8%; San José Hospital, 13.9%; Central de la Policía Hospital, 6.1%; Compensar, 5.2%; Colombian League against AIDS, 2.6%; San Ignacio Hospital, 2.6%, and the Military Hospital, 1.7%. The average patient age was 36 years, with a range from 18 to 71 years. Patients with complaint of gastrointestinal symptoms were asked to provide two consecutive stool samples. The samples were concentrated in formalin-ether and examined microscopically for intestinal coccidian parasites by direct wet slide mounts. The prevalence of intestinal opportunistic parasites was 10.4% for Cryptosporidium sp. Initially, 29% of the samples were found to be positive for microsporidian spores using a modified Ziehl Neelsen chromotrope stain, but only 3.5% of them were confirmed as positive when a calcofluor/Gram chromotrope stain was used. The general prevalence of intestinal parasites was 59.1%. The most frequently found pathogens were Blastocystis hominis, 25.2%, and Entamoeba histolytica, 13%. In other studies with HIV patients in Colombia, lower prevalences of Cryptosporidium sp. infection were observed.

  1. [Adherence as a result of a "particular relationship". HIV-infected patients about their physician-patient relationship].

    Science.gov (United States)

    Engelbach, Ute; Dannecker, Martin; Kaufhold, Johannes; Lenz, Cynthia; Grabhorn, Ralph

    2008-06-01

    This qualitative study examines the relationship between doctors and HIV-infected patients with regard to problems of adherence. Objective hermeneutics was used to analyze the scene of a doctor-patient conversation produced through psychodrama. Specific traits shared by the patients in question were a confused regulation of closeness and distance as well as a non-maintenance of the traditional asymmetry within the doctor-patient relation. The patients faced the doctors on a level of diffuse social relations and showed the tendency to involve the doctor into their community. The conclusion for a model explaining patients' adherence may be: it exist an individual level of the need for being accepted by the doctor as somebody particular. If this level is reached, i. e. individual claims are met and personal desires are satisfied, the patient will follow the physician's advice. Authors discuss whether the model is compatible with the conflict of self-esteem.

  2. [Profile of HIV infected patients among blood donors in Abidjan, Côte d'Ivoire (1992-1999)].

    Science.gov (United States)

    Minga, A K; Huët, C; Coulibaly, I; Abo, Y; Dohoun, L; Bonard, D; Gourvellec, G; Coulibaly, Y; Konaté, S; Dabis, F; Bondurand, A; Salamon, R

    2005-06-01

    The FonSIDA is a private clinic created in 1992 within the premises of the National Blood Transfusion Center of Abidjan (CNTS), the largest city in Côte d'Ivoire. It provides medical and psychological follow-up for blood donors which are diagnosed as HIV-infected. This Centre provides blood for transfusions in Abidjan and the surrounding area, which from 1992 to 1999 collected 263,398 blood units. In this period, 5574 subjects were detected HIV-positive. Among those, 1766 (32%) HIV infected blood donors came back to be tested for confirmation of HIV diagnosis. Since then, only 9% of the 5574 donors have been seen at least twice a year for medical and psychological follow-up. Women were more compliant than men in the FonSIDA Clinic: they constituted 62% of the 409 patients who were followed-up (p < 0.001). 53% of men had sex with prostitutes the year before HIV diagnosis. 67% of women stated voluntary abortion at least once. In the same period the systematic use of condoms was reported by only 7% of women and 5% of men. 22% of women and 28% of men reported having two or more sexual partners in the year before HIV diagnosis. The main aim of every blood center is to improve blood safety, particularly in developing countries. The appropriate counseling towards blood donors and especially those detected HIV positive can contribute to reduce new HIV infections in high HIV prevalence cities. Rate of compliance of HIV-infected patients to follow-up has risen to 11% in 1992-1994 to 60% in 1997-1999 and will contribute to reach this aim.

  3. Acute tubular nephropathy in a patient with acute HIV infection: review of the literature.

    Science.gov (United States)

    Ananworanich, Jintanat; Datta, Anandita A; Fletcher, James Lk; Townamchai, Natavudh; Chomchey, Nitiya; Kroon, Eugene; Sereti, Irini; Valcour, Victor; Kim, Jerome H

    2014-01-01

    We report a 57-year old man with diabetes mellitus and hypertension who presented with acute HIV infection. Routine blood tests showed an elevated blood urea nitrogen and creatinine. Renal biopsy showed acute tubular nephropathy, which has not been reported to occur during acute HIV infection, in the absence of rhabdomyolysis or multiple organ system failure. Antiretroviral therapy was initiated. His renal failure gradually resolved without further intervention. At one year of follow-up his HIV RNA was undetectable, and his renal function was normal. The case illustrates a rare manifestation of acute HIV infection - acute renal failure - in an older man with diabetes and hypertension. In this setting acute kidney injury might mistakenly have been attributed to his chronic comorbidities, and this case supports early HIV-1 testing in the setting of a high index of suspicion.

  4. Nutritional and metabolic correlates of cardiovascular and bone disease in HIV-infected patients.

    Science.gov (United States)

    Fitch, Kathleen; Grinspoon, Steven

    2011-12-01

    The treatment of HIV infection has dramatically reduced the incidence of AIDS-related illnesses. At the same time, non-AIDS-related illnesses such as cardiovascular and bone disease are becoming more prevalent in this population. The mechanisms of these illnesses are complex and are related in part to the HIV virus, antiretroviral medications prescribed for HIV infection, traditional risk factors exacerbated by HIV, and lifestyle and nutritional factors. Further prospective research is needed to clarify the mechanisms by which HIV, antiretroviral medications, and nutritional abnormalities contribute to bone and cardiovascular disease in the HIV population. Increasingly, it is being recognized that optimizing the treatment of HIV infection to improve immune function and reduce viral load may also benefit the development of non-AIDS-related illnesses such as cardiovascular and bone disease.

  5. Septic Shock after Seasonal Influenza Vaccination in an HIV-Infected Patient during Treatment with Etanercept for Rheumatoid Arthritis: a Case Report

    Science.gov (United States)

    Bellagamba, Rita; Corpolongo, Angela; Gentilotti, Elisa; Taglietti, Fabrizio; Rosati, Silvia; Galeazzi, Mauro; Sebastiani, Gian Domenico; Quinti, Isabella; Nicastri, Emanuele

    2013-01-01

    Anti-tumor necrosis factor alpha (anti-TNF-α) is used in the treatment of rheumatic diseases not responsive to first-line regimens. Data on the safety of anti-TNF-α in HIV-infected patients are scarce and conflicting. We describe a case of septic shock and multiorgan failure that occurred after etanercept initiation and influenza vaccination in an HIV-infected woman with rheumatoid arthritis. PMID:23467774

  6. Antiretroviral Treatment-Associated Tuberculosis in a Prospective Cohort of HIV-Infected Patients Starting ART

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    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.

  7. Antiretroviral treatment-associated tuberculosis in a prospective cohort of HIV-infected patients starting ART.

    Science.gov (United States)

    Worodria, William; Massinga-Loembe, Marguerite; Mayanja-Kizza, Harriet; Namaganda, Jane; Kambugu, Andrew; Manabe, Yukari C; Kestens, Luc; Colebunders, Robert

    2011-01-01

    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/m(2) 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.

  8. Metabolic syndrome in HIV-infected patients receiving antiretroviral therapy in Latin America

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    C Alvarez

    2010-06-01

    Full Text Available OBJECTIVE: To evaluate the prevalence of and the associated factors for metabolic syndrome (MS among Latin American HIV-infected patients receiving antiretroviral therapy (ART using baseline data from the RAPID II study. METHODS: A longitudinal study to evaluate the metabolic profile, cardiovascular disease (CVD risk and associated treatment practices to reduce this risk has been conducted in seven Latin American countries (the RAPID II study. Adult HIV patients with at least six months of RT were enrolled. MS was defined following ATP-III criteria. Demographic and anthropometric data, serum biochemical and clinical parameters were compared in patients with and without MS using bivariate and multivariate analysis. RESULTS: A total of 4,010 patients were enrolled, 2,963 (74% were males. Mean age (SD was 41.9 (10.0 years. The prevalence of MS was 20.2%. Females had higher prevalence of MS than males (22.7% vs. 19.4%, p = 0.02. MS was driven by high triglycerides, low HDL-cholesterol and high blood pressure (HBP. Patients with MS had higher 10year CVD risk: 22.2% vs. 7.4%, p < 0.001. Age (OR: 1.05 per year, female gender (OR: 1.29, family history of CVD (OR: 1.28, CD4 cell count (OR: 1.09 per 100 cell increase, and protease inhibitor based-ART (OR: 1.33 correlated with MS in the multivariate analysis. CONCLUSIONS: Prevalence of MS in this setting was similar to that reported from developed countries. MS was driven by high triglycerides, low-HDL and HBP, and it was associated with higher risk of CVD. Traditional risk factors, female gender, immune reconstitution, and protease inhibitor based-ART correlated with MS.

  9. Effects of HIV infection on the metabolic and hormonal status of children with severe acute malnutrition.

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    Aaloke Mody

    Full Text Available HIV infection occurs in 30% of children with severe acute malnutrition in sub-Saharan Africa. Effects of HIV on the pathophysiology and recovery from malnutrition are poorly understood.We conducted a prospective cohort study of 75 severely malnourished Ugandan children. HIV status/CD4 counts were assessed at baseline; auxologic data and blood samples were obtained at admission and after 14 days of inpatient treatment. We utilized metabolomic profiling to characterize effects of HIV infection on metabolic status and subsequent responses to nutritional therapy.At admission, patients (mean age 16.3 mo had growth failure (mean W/H z-score -4.27 in non-edematous patients that improved with formula feeding (mean increase 1.00. 24% (18/75 were HIV-infected. Nine children died within the first 14 days of hospitalization; mortality was higher for HIV-infected patients (33% v. 5%, OR = 8.83. HIV-infected and HIV-negative children presented with elevated NEFA, ketones, and even-numbered acylcarnitines and reductions in albumin and amino acids. Leptin, adiponectin, insulin, and IGF-1 levels were low while growth hormone, cortisol, and ghrelin levels were high. At baseline, HIV-infected patients had higher triglycerides, ketones, and even-chain acylcarnitines and lower leptin and adiponectin levels than HIV-negative patients. Leptin levels rose in all patients following nutritional intervention, but adiponectin levels remained depressed in HIV-infected children. Baseline hypoleptinemia and hypoadiponectinemia were associated with increased mortality.Our findings suggest a critical interplay between HIV infection and adipose tissue storage and function in the adaptation to malnutrition. Hypoleptinemia and hypoadiponectinemia may contribute to high mortality rates among malnourished, HIV-infected children.

  10. Transplante renal em pacientes infectados pelo HIV Kidney transplantation in HIV infected patients

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    Carina Nilsen Moreno

    2011-02-01

    HIV-positive patients with end stage chronic kidney disease requiring dialysis is progressively growing. Kidney transplantation, previously considered as absolute contraindication for HIV-infected patients is currently, in the HAART era, considered a possible treatment alternative. Concerns for the effects of immunosuppressive drugs in these patients and the possible effects on progression of HIV disease, in addition to the risk of opportunistic infections and cancer development are widely discussed. Clinical experience in the HAART era shows that use of immunosuppressive drugs does not adversely affect HIV-seropositive patients. Furthermore, several transplant centers have reported improved patient and graft outcomes for kidney transplant recipients infected with HIV. In summary, results obtained so far are encouraging, supporting that renal transplantation, following specific selection criteria, can be considered an alternative of renal replacement therapy in HIV-infected patients.

  11. Difficulties reported by hiv-infected patients using antiretroviral therapy in brazil

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    Mark Drew Crosland Guimarães

    2008-01-01

    Full Text Available OBJECTIVE: To describe the degree of difficulty that HIV-infected patients have with therapy treatment. INTRODUCTION: Patients’ perceptions about their treatment are a determinant factor for improved adherence and a better quality of life. METHODS: Two cross-sectional analyses were conducted in public AIDS referral centers in Brazil among patients initiating treatment. Patients interviewed at baseline, after one month, and after seven months following the beginning of treatment were asked to classify and justify the degree of difficulty with treatment. Logistic regression was used for analysis. RESULTS: Among 406 patients initiating treatment, 350 (86.2% and 209 (51.5% returned for their first and third visits, respectively. Treatment perceptions ranged from medium to very difficult for 51.4% and 37.3% on the first and third visits, respectively. The main difficulties reported were adverse reactions to the medication and scheduling. A separate logistic regression indicated that the HIV-seropositive status disclosure, symptoms of anxiety, absence of psychotherapy, higher CD4+ cell count (> 200/mm³ and high (> 4 adverse reaction count reported were independently associated with the degree of difficulty in the first visit, while CDC clinical category A, pill burden (> 7 pills, use of other medications, high (> 4 adverse reaction count reported and low understanding of medical orientation showed independent association for the third visit. CONCLUSIONS: A significant level of difficulty was observed with treatment. Our analyses suggest the need for early assessment of difficulties with treatment, highlighting the importance of modifiable factors that may contribute to better adherence to the treatment protocol.

  12. Clinical characteristics and outcome of Penicillium marneffei infection among HIV-infected patients in northern Vietnam

    Directory of Open Access Journals (Sweden)

    Larsson Mattias

    2012-08-01

    Full Text Available Abstract Objective This study reports the clinical characteristics and outcome of HIV-associated Penicilliummarneffei infection in northern Vietnam. Methods We conducted a retrospective chart review of all patients with laboratory confirmed Penicilliummarneffei infection admitted to the National Hospital for Tropical Diseases in Hanoi, Vietnam, between July 2006 and September 2009. Results 127 patients with P. marneffei infection were identified. All were HIV-infected; median CD4+ T-cell count was 24 cells/μl (IQR:12-48; 76% were men. Common clinical features were fever (92.9%, skin lesions (82.6%, hepatomegaly (61.4%, lymphadenopathy (40.2%, weight loss (59.1% and cough (49.6%. Concurrent opportunistic infections were present in 22.0%; half of those had tuberculosis. Initial treatment regimens were: itraconazole or ketoconazole capsule (77.2%, amphotericin B (20.5%, and fluconazole (1.6%. In-hospital mortality was 12.6% and showed no significant difference in patients treated with itraconazole (or ketoconazole and amphotericin B (p = 0.43. Dyspnea, ascites, and increased LDH level were independent predictors of mortality. No seasonality was observed. Conclusion The clinical features, treatments and outcomes of HIV-associated P. marneffei infection in northern Vietnam are similar to those reported in other endemic regions. Dyspnea was an important predictor of mortality. More patients were treated with itraconazole than amphotericin B and no significant difference in treatment outcome was observed. It would be of clinical value to compare the efficacy of oral itraconazole and amphotericin B in a clinical trial.

  13. FATAL DISSEMINATED CRYPTOCOCCOSIS WITH RENAL INVOLVEMENT IN AN HIV-INFECTED PATIENT

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    Elizabeth De Francesco DAHER

    2015-08-01

    Full Text Available SUMMARY Introduction: We present a fatal case of disseminated cryptococcosis in a young man whose diagnosis of HIV infection was made at the time of admission to the emergency room. Case report: The patient was a twenty-three-year-old man, with a history of daily fever during one month associated with diarrhea, weight loss, headache, vomiting and generalized seizures. He also had a history of diabetes mellitus, alcoholism and drug addiction. Upon physical examination the patient was pale, disoriented and had periods of agitation. White blood cells count was 3,440/mm3 (5% lymphocytes, hemoglobin was 10g/dL, platelets were 83,000/ mm3. Creatinine was 0.7 mg/dL; urea 19 mg/dL; Na, K, and liver enzymes were within normal limits. Lactic dehydrogenase was 494 IU/L. Cerebrospinal fluid (CSF analysis revealed 10 white blood cells/mm3 (58% neutrophils, 31% lymphocytes, 11% monocytes and 2 red blood cells/mm3. India ink test revealed six Cryptococcus yeasts/mm3. CSF glucose was 122 mg/dL and protein was 36 mg/ dL. VDRL test was negative and anti-HIV test was positive. Intravenous hydration, insulin, phenytoin, fluconazole, pyrimethamine, sulfadiazine, folinic acid, and amphotericin B were started. The patient did not improve and became obtunded and hypotensive. He was intubated and put on mechanical respiration. He received vasoactive drugs and died less than 24 hours after admission. A postmortem examination was performed and revealed disseminated cryptococcosis, with severe involvement of the kidneys. Conclusion: Cryptococcosis, as a rule, is a systemic disease that affects mostly immunocompromised individuals, especially patients with AIDS. When diagnosed late in its course it has a very high mortality.

  14. The beta-chemokines MIP-1alpha and RANTES and lipoprotein metabolism in HIV-infected brazilian patients

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    Angela Yumico Mikawa

    2005-08-01

    Full Text Available HIV patients are predisposed to the development of hypertriglyceridemia and hypercholesterolemia as a result of both viral infection and HIV infection therapy, especially the protease inhibitors. Chemokines and cytokines are present at sites of inflammation and can influence the nature of the inflammatory response in atherosclerosis. We investigated the correlation between biochemical variables and beta-chemokines (MIP-1alpha and RANTES and the apolipoprotein E genotype in HIV-infected individuals. The apolipoproteins were measured by nephelometry. Triglycerides and total cholesterol were determined by standard enzymatic procedures. The beta-chemokines were detected by ELISA. The genetic category of CCR5 and apolipoprotein E were determined by PCR amplification and restriction enzymes. Immunological and virological profiles were assessed by TCD4+ and TCD8+ lymphocyte counts and viral load quantification. Positive correlations were found between apo E and CD8+ (p = 0.035, apo E and viral load (p = 0.018, MIP-1alpha and triglycerides (p = 0.039 and MIP-1a and VLDL (p = 0.040. Negative correlations were found between viral load and CD4+ (p = 0.05 and RANTES and CD4+ (p = 0.029. The beta-chemokine levels may influence lipid metabolism in HIV-infected individuals.

  15. Inhibition of vesicular stomatitis virus replication in the course of HIV infection in patients with different stages of immunodeficiency.

    Science.gov (United States)

    Piasecki, Egbert; Knysz, Brygida; Zwolińska, Katarzyna; Gąsiorowski, Jacek; Lorenc, Maria; Zalewska, Małgorzata; Gładysz, Andrzej; Siemieniec, Iwona; Pazgan-Simon, Monika

    2010-12-01

    The replication of vesicular stomatitis virus (VSV) in isolated human leukocytes has been used to measure the level of nonspecific antiviral immunity. However, during infection with some pathogens, the main effect observed is caused by interaction between the pathogen and VSV. This was also noted in advanced stages of HIV infection, when an inverse association between HIV viral load and VSV replication was found. The mutual effect was markedly stronger than the correlation between the VSV replication level and CD4(+) T-cell count. Since successful antiretroviral therapy is associated with a decrease in HIV viremia to undetectable levels, the effect of such therapy on VSV replication was expected and confirmed in this investigation. In fact, increased VSV titers were observed together with decreased HIV viral load, particularly in the case of efficient therapeutic schemes, for example those including lopinavir/ritonavir. The results showed that VSV replication capacity reflected the progression of HIV infection. Moreover, the presence of interferon in the plasma of AIDS patients was found to be only partially responsible for the inhibition of VSV replication. The results suggest a specific HIV-VSV interaction, whether direct or indirect. Thus the VSV replication assay may be applied in evaluating the stage of HIV infection.

  16. Evaluation of cardiovascular biomarkers In HIV-infected patients switching to abacavir or tenofovir based therapy

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    Langdahl Bente L

    2011-10-01

    Full Text Available Abstract Background Our objective was to evaluate and compare the effect of abacavir on levels of biomarkers associated with cardiovascular risk. Methods In an open-label randomized trial, HIV-infected patients were randomized 1:1 to switch from zidovudine/lamivudine to abacavir/lamivudine or tenofovir/emtricitabine. In the present analysis, we measured levels of interleukin-6 (IL-6, high-sensitivity C-reactive protein (hs-CRP, soluble intercellular adhesion molecule-1 (sICAM-1, soluble vascular adhesion molecule-1 (sVCAM-1, E-selectin, and myeloperoxidase (MPO at baseline and 4, 12, and 48 weeks after randomization. D-dimer and fasting lipids were measured at baseline and weeks 12 and 48. Levels of biomarkers at all time points and changes from baseline were compared across study arms using Wilcoxon rank sum test. Results Of 40 included patients, 35 completed 48 weeks of randomized therapy and follow up. Levels of E-selectin (P = 0.004 and sVCAM-1 (P = 0.041 increased transiently from baseline to week 4 in the abacavir arm compared with the tenofovir arm, but no long-term increases were detected. We found no significant differences between study arms in the levels or changes in the levels of sICAM-1, MPO, d-dimer, IL-6, or hs-CRP. Levels of total cholesterol and high density lipoprotein (HDL increased in the abacavir arm relative to the tenofovir arm, but no difference was found in total cholesterol/HDL ratio. Conclusion In patients randomized to abacavir-based HIV-treatment transient increases were seen in the plasma levels of E-selectin and sVCAM-1 compared with treatment with tenofovir, but no difference between study arms was found in other biomarkers associated with endothelial dysfunction, inflammation, or coagulation. The clinical significance of these findings is uncertain. Trial Regestration Clinicaltrials.gov identifier: NCT00647244.

  17. Compromiso renal en pacientes HIV+ Renal abnormalities in HIV infected patients

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    María Marta Pernasetti

    2010-06-01

    agents and/or drugs. Little is known about the prevalence of renal diseases that may occur as a complication of or related to HIV infection in asymptomatic patients. This is a single center cross-sectional study of asymptomatic HIV+ patients referred to a nefrology care service at an Argentine hospital to look for the presence of renal abnormalities. Fifty two consecutive patients were studied between April and November 2008. Patients underwent plasma and urine analysis, ultrasound, and kidney biopsy as needed. Mean age was 39.9 ± 10.6 years, 88% were male, time from HIV diagnosis 53.2 ± 41.2 months (2-127; 71% had HIV-disease and 77% were on antiretroviral therapy. Mean plasma HIV-RNA copies number was 7.043 ± 3.322 and CD4+ cell count: 484 ± 39. Pathologic findings in urine analysis were present in 30.7% of patients: albuminuria 16.6%, microscopic hematuria 11.5%, hypercalciuria 10.8% and crystalluria 6%. Mean glomerular filtration rate was 102.2 ± 22.95 ml/min (34-149 and 41% of patients could be classified in stages 1 to 3 of chronic kidney disease. Renal abnormalities prevaled in older patients without relationship with presence of HIV-disease. Two patients were biopsied and the findings included: tubulointerstitial nephritis with presence of crystal deposition in one and IgA nephropathy in the other. No HIV-associated nephropathy was detected. The broad spectrum and the high prevalence of lesions found in this series suggest that asymptomatic HIV-infected patients should routinely undergo renal evaluation.

  18. Drug-resistant tuberculosis in HIV-infected patients in a national referral hospital, Phnom Penh, Cambodia

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    Genevieve Walls

    2015-01-01

    Full Text Available Background and objective: There are no recent data on the prevalence of drug-resistant tuberculosis (DR TB in Cambodia. We aim to describe TB drug resistance amongst adults with pulmonary and extra-pulmonary TB and human immunodeficiency virus (HIV co-infection in a national referral hospital in Phnom Penh, Cambodia. Design: Between 22 November 2007 and 30 November 2009, clinical specimens from HIV-infected patients suspected of having TB underwent routine microscopy, Mycobacterium tuberculosis culture, and drug susceptibility testing. Laboratory and clinical data were collected for patients with positive M. tuberculosis cultures. Results: M. tuberculosis was cultured from 236 HIV-infected patients. Resistance to any first-line TB drug occurred in 34.7% of patients; 8.1% had multidrug resistant tuberculosis (MDR TB. The proportion of MDR TB amongst new patients and previously treated patients was 3.7 and 28.9%, respectively (p<0.001. The diagnosis of MDR TB was made after death in 15.8% of patients; in total 26.3% of patients with MDR TB died. The diagnosis of TB was established by culture of extra-pulmonary specimens in 23.6% of cases. Conclusions: There is significant resistance to first-line TB drugs amongst new and previously treated TB–HIV co-infected patients in Phnom Penh. These data suggest that the prevalence of DR TB in Cambodia may be higher than previously recognised, particularly amongst HIV-infected patients. Additional prevalence studies are needed. This study also illustrates the feasibility and utility of analysis of non-respiratory specimens in the diagnosis of TB, even in low-resource settings, and suggests that extra-pulmonary specimens should be included in TB diagnostic algorithms.

  19. Impact of Early Initiation of Antiretroviral Therapy in Patients with Acute HIV Infection in Vienna, Austria.

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    Sandra Herout

    Full Text Available It is unclear whether antiretroviral therapy (ART should be initiated during acute HIV infection. Most recent data provides evidence of benefits of early ART.We retrospectively compared the clinical and immunological course of individuals with acute HIV infection, who received ART within 3 months (group A or not (group B after diagnosis.Among the 84 individuals with acute HIV infection, 57 (68% received ART within 3 months (A whereas 27 (32% did not receive ART within 3 months (B, respectively. Clinical progression to CDC stadium B or C within 5 years after the diagnosis of HIV was less common in (A when compared to (B (P = 0.002. After twelve months, both the mean increase in CD4+ T cell count and the mean decrease in viral load was more pronounced in (A, when compared to (B (225 vs. 87 cells/μl; P = 0.002 and -4.19 vs. -1.14 log10 copies/mL; P<0.001. Twenty-four months after diagnosis the mean increase from baseline of CD4+ T cells was still higher in group A compared to group B (251 vs. 67 cells/μl, P = 0.004.Initiation of ART during acute HIV infection is associated with a lower probability of clinical progression to more advanced CDC stages and significant immunological benefits.

  20. Diabetic ketoacidosis in an HIV-infected patient undergoing antiretroviral therapy

    DEFF Research Database (Denmark)

    Holm, MR; Hansen, Birgitte Rønde; Røder, ME

    2006-01-01

    inhibitors (PI), in particular, has been associated with insulin resistance and hyperglycaemia, but only infrequently with diabetic ketoacidosis. We report a case of diabetic ketoacidosis in an HIV-infected woman after 1(1/2) years of a PI-containing regimen, demonstrating reduced beta cell function...... and insulin resistance....

  1. Neurocognitive Function in HIV-Infected Patients: Comparison of Two Methods to Define Impairment

    Science.gov (United States)

    Arenas-Pinto, Alejandro; Winston, Alan; Stöhr, Wolfgang; Day, John; Wiggins, Rebecca; Quah, Say Pheng; Ainsworth, Jonathan; Fleck, Sue; Dunn, David; Accoroni, Alex; Paton, Nicholas I.

    2014-01-01

    Objective To compare two definitions of neurocognitive impairment (NCI) in a large clinical trial of effectively-treated HIV-infected adults at baseline. Methods Hopkins Verbal Learning test-Revised (HVLT-R), Colour Trail (CTT) and Grooved Pegboard (GPT) tests were applied exploring five cognitive domains. Raw scores were transformed into Z-scores and NCI defined as summary NPZ-5 score one standard deviation below the mean of the normative dataset (i.e. <−1SD) or Z-scores <−1SD in at least two individual domains (categorical scale). Principal component analysis (PCA) was performed to explore the contribution of individual tests to the total variance. Results Mean NPZ-5 score was −0.72 (SD 0.98) and 178/548 (32%) participants had NPZ-5 scores <−1SD. When impairment was defined as <−1SD in at least two individual tests, 283 (52%) patients were impaired. Strong correlations between the two components of the HVLT-R test (learning/recall) (r = 0.73), and the CTT and (attention/executive functioning) (r = 0.66) were observed. PCA showed a clustering with three components accounting for 88% of the total variance. When patients who scored <−1SD only in two correlated tests were considered as not impaired, prevalence of NCI was 43%. When correlated test scores were averaged, 36% of participants had NPZ-3 scores <−1SD and 32% underperformed in at least two individual tests. Conclusion Controlling for differential contribution of individual test-scores on the overall performance and the level of correlation between components of the test battery used appear to be important when testing cognitive function. These two factors are likely to affect both summary scores and categorical scales in defining cognitive impairment. Trial registration EUDRACT: 2007-006448-23 and ISRCTN04857074. PMID:25078406

  2. Acute hepatitis C in a chronically HIV-infected patient: Evolution of different viral genomic regions

    Institute of Scientific and Technical Information of China (English)

    Diego Flichman; Veronica Kott; Silvia Sookoian; Rodolfo Campos

    2003-01-01

    AIM: To analyze the molecular evolution of different viral genomic regions of HCV in an acute HCV infected patient chronically infected with HIV through a 42-month follow-up.METHODS: Serum samples of a chronically HIV infected patient that seroconverted to anti HCV antibodies were sequenced, from the event of superinfection through a period of 17 months and in a late sample (42nd month). Hypervariable genomic regions of HIV (V3 loop of the gp120) and HCV (HVR-1 on the E2 glycoprotein gene) were studied. In order to analyze genomic regions involved in different biological functions and with the cellular immune response, HCV core and NS5A were also chosen to be sequenced. Amplification of the different regions was done by RT-PCR and directly sequenced. Confirmation of sequences was done on reamplified material. Nucleotide sequences of the different time points were aligned with CLUSTAL W 1.5, and the corresponding amino acid ones were deduced.RESULTS: Hypervariable genomic regions of both viruses (HVR1 and gp120 V3 loop) presented several nonsynonymous changes but, while in the gp120 V3 loop mutations were detected in the sample obtained right after HCV superinfection and maintained throughout, they occurred following a sequential and cumulative pattern in the HVR1. In the NS5A region of HCV, two amino acid changes were detected during the follow-up period, whereas the core region presented several amino acid replacements, once the HCV chronic infection had been established.CONCLUSION: During the HIV-HCV superinfection, each genomic region analyzed shows a different evolutionary pattem.Most of the nucleotide substitutions observed are nonsynonymous and clustered in previously described epitopes,thus suggesting an immune-driven evolutionary process.

  3. Herb-drug interaction between Echinacea purpurea and darunavir-ritonavir in HIV-infected patients.

    Science.gov (United States)

    Moltó, José; Valle, Marta; Miranda, Cristina; Cedeño, Samandhy; Negredo, Eugenia; Barbanoj, Manuel José; Clotet, Bonaventura

    2011-01-01

    The aim of this open-label, fixed-sequence study was to investigate the potential of Echinacea purpurea, a commonly used botanical supplement, to interact with the boosted protease inhibitor darunavir-ritonavir. Fifteen HIV-infected patients receiving antiretroviral therapy including darunavir-ritonavir (600/100 mg twice daily) for at least 4 weeks were included. E. purpurea root extract capsules were added to the antiretroviral treatment (500 mg every 6 h) from days 1 to 14. Darunavir concentrations in plasma were determined by high-performance liquid chromatography immediately before and 1, 2, 4, 6, 8, 10, and 12 h after a morning dose of darunavir-ritonavir on days 0 (darunavir-ritonavir) and 14 (darunavir-ritonavir plus echinacea). Individual darunavir pharmacokinetic parameters were calculated by noncompartmental analysis and compared between days 0 and 14 with the geometric mean ratio (GMR) and its 90% confidence interval (CI). The median age was 49 (range, 43 to 67) years, and the body mass index was 24.2 (range, 18.7 to 27.5) kg/m(2). Echinacea was well tolerated, and all participants completed the study. The GMR for darunavir coadministered with echinacea relative to that for darunavir alone was 0.84 (90% CI, 0.63-1.12) for the concentration at the end of the dosing interval, 0.90 (90% CI, 0.74-1.10) for the area under the concentration-time curve from 0 to 12 h, and 0.98 (90% CI, 0.82-1.16) for the maximum concentration. In summary, coadministration of E. purpurea with darunavir-ritonavir was safe and well tolerated. Individual patients did show a decrease in darunavir concentrations, although this did not affect the overall darunavir or ritonavir pharmacokinetics. Although no dose adjustment is required, monitoring darunavir concentrations on an individual basis may give reassurance in this setting.

  4. Neurocognitive function in HIV-infected patients: comparison of two methods to define impairment.

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    Alejandro Arenas-Pinto

    Full Text Available To compare two definitions of neurocognitive impairment (NCI in a large clinical trial of effectively-treated HIV-infected adults at baseline.Hopkins Verbal Learning test-Revised (HVLT-R, Colour Trail (CTT and Grooved Pegboard (GPT tests were applied exploring five cognitive domains. Raw scores were transformed into Z-scores and NCI defined as summary NPZ-5 score one standard deviation below the mean of the normative dataset (i.e. <-1SD or Z-scores <-1SD in at least two individual domains (categorical scale. Principal component analysis (PCA was performed to explore the contribution of individual tests to the total variance.Mean NPZ-5 score was -0.72 (SD 0.98 and 178/548 (32% participants had NPZ-5 scores <-1SD. When impairment was defined as <-1SD in at least two individual tests, 283 (52% patients were impaired. Strong correlations between the two components of the HVLT-R test (learning/recall (r = 0.73, and the CTT and (attention/executive functioning (r = 0.66 were observed. PCA showed a clustering with three components accounting for 88% of the total variance. When patients who scored <-1SD only in two correlated tests were considered as not impaired, prevalence of NCI was 43%. When correlated test scores were averaged, 36% of participants had NPZ-3 scores <-1SD and 32% underperformed in at least two individual tests.Controlling for differential contribution of individual test-scores on the overall performance and the level of correlation between components of the test battery used appear to be important when testing cognitive function. These two factors are likely to affect both summary scores and categorical scales in defining cognitive impairment.EUDRACT: 2007-006448-23 and ISRCTN04857074.

  5. Cerebral metabolism in HIV infected patients with non-cognitive disorder using single voxel magnetic resonance spectroscopy

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    Shi Qi

    2015-09-01

    Conclusion: HIV infection induces inflammation in basal ganglia region, frontal lobe and parietal lobe before non-cognitive disorder occurs after HIV infection. However, the basal ganga region sees more neurons loss.

  6. Generalized psychological distress among HIV-infected patients enrolled in antiretroviral treatment in Dilla University Hospital, Gedeo zone, Ethiopia

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    Solomon H. Tesfaye

    2014-05-01

    Full Text Available Background: Psychological disorders like depression and anxiety are potentially dangerous conditions. In the context of HIV/AIDS, this can influence health-seeking behavior or uptake of diagnosis and treatment for HIV/AIDS, add to the burden of disease for HIV patients, create difficulty in adherence to treatment, and increase the risk of mortality and morbidity. The objective of this study was to assess the prevalence and correlates of generalized psychological distress among HIV-infected subjects on antiretroviral treatment (ART. Design: An institution-based cross-sectional study was conducted. Interviews were conducted with 500 patients initiating ART at Dilla Referral Hospital. Generalized psychological distress was measured using the Hospital Anxiety and Depression Scale (HADS. A cutoff score ≥19 was used to identify possible cases of patients with generalized psychological distress. Multivariable logistic regression analysis using SPSS Version 20 was performed to identify factors associated with psychological distress. Results: The prevalence of generalized psychological distress among the population of this study was 11.2% (HADS≥19. Factors independently associated with generalized psychological distress were moderate stress (OR=6.87, 95% CI 2.27–20.81, low social support (OR=10.17, 95% CI 2.85–36.29, number of negative life events of six and above (OR=3.99, 95% CI 1.77–8.99, not disclosing HIV status (OR=5.24, 95% CI 1.33–20.62, and CD4 cell count of <200 cells/mm3 (OR=1.98, 95% CI 0.45–0.83 and 200–499 cells/mm3 (OR=3.53, 95% CI 1.62–7.73. Conclusions: This study provides prevalence of psychological distress lower than the prevalence of common mental disorders in Ethiopia and comparable to some other studies in sub-Saharan Africa. The findings are important in terms of their relevance to identifying high-risk groups for generalized psychological distress and preventing distress through integrating mental health

  7. Low retention of HIV-infected patients on antiretroviral therapy in 11 clinical centers

    Science.gov (United States)

    Ekouevi, Didier K.; Balestre, Eric; Ba-Gomis, Franck-Olivier; Eholie, Serge Paul; Maiga, Moussa; Amani-Bosse, Clarisse; Minga, Albert; Messou, Eugène; Sow, Papa Salif; Lewden, Charlotte; Traoré, Hamar Allassane; Bissagnene, Emmanuel; Dabis, François

    2010-01-01

    Summary Objective To study factors associated with the probability of retention in antiretroviral therapy (ART) programs in West Africa. Methods The International epidemiologic Databases to Evaluate AIDS (IeDEA) in West Africa is a prospective, operational, observational cohort study based on collaboration between 11 cohorts of HIV-infected adult patients in Benin, Côte d'Ivoire, Gambia, Mali and Senegal. All patients aged 16 and older at ART initiation, with documented gender and date of ART initiation, were included. For those with at least one day of follow-up, Kaplan-Meier method and Weibull regression model were used to estimate the 12-month probability of retention in care and the associated factors. Results 14,352 patients (61% female) on ART were included in this data merger. Median age was 37 years (IQR: 31-44 years) and median CD4 count at baseline was 131 cells/mm3 (IQR: 48-221 cells/mm3). The first line regimen was NNRTI-based for 78% of patients, protease-inhibitor based for 17%, and three NRTIs for 3%. The probability of retention was 0.90 (95% confidence interval [CI]: 0.89-0.90) at 3 months, 0.84 (95%CI: 0.83-0.85) at 6 months and 0.76 (95%CI: 0.75-0.77) at 12 months. The probability of retention in care was lower in patients with baseline CD4 count 200 cells/mm3, in men (aHR=1.17; 95%CI: 1.10-1.24; p=0.0002), in younger patients (<30 years) (aHR=1.10; 95%CI: 1.03-1.19; p=0.01) and in patients with low hemoglobinemia <8g/dL (aHR=1.33; 95%CI: 1.21-1.45; p<0.0001). Availability of funds for systematic tracing was associated with better retention (aHR=0.29; 95%CI: 0.16-0.55; p=0.001). Conclusions Close follow-up, promoting early access to care and ART and a decentralized system of care may improve the retention in care of HIV-patients on ART. PMID:20586958

  8. Hepatitis A vaccination and immunological parameters in HIV-infected patients.

    Science.gov (United States)

    Kourkounti, Sofia; Papaizos, Vassilios; Leuow, Kirsten; Kordosis, Theodoros; Antoniou, Christina

    2013-10-01

    Vaccination against hepatitis A is an important intervention to prevent disease in HIV-patients. There are insufficient data on the association of the response to hepatitis A vaccine with immunological parameters, including subpopulations of T-cells. We studied HIV-infected adults with CD4 T-cells>200 cells/mm(3) who received two doses of hepatitis A vaccine (Havrix or Vaqta). The counts of CD3, CD4, CD8, CD4+T-cells, NK, NK CD8+, NK CD8 - cells, and HIV RNA were measured at the time of first dose administration and one month after the end of the vaccination period. The geometric mean titer of antibodies to hepatitis A virus (anti-HAV) and factors affecting response were evaluated. 113 patients (50 antiretroviral treatment-naïve and 63 treatment-experienced) were enrolled in the study. There was no change in the immunological parameters and in the HIV-RNA post-vaccination, except for a decrease in CD8 and in double positive CD4+CD8+t-cell count. The immune response and geometric mean titer of anti-HAV were similar among treated and naïve patients (78% vs. 76% and 237 mIU/mL vs. 158 mIU/mL). Vaccine response was achieved in 71% of patients with CD4=200-499 cells/mm(3) compared with 80% of participants with CD4 ≥500 cells/mm(3) (p>0.05). Logistic regression revealed that immunological cells tested do not affect response differently in treatment-naïve vs. experienced patients. The only factor affecting response is the CD4 T-cell count at vaccination (OR 1.320; 95% CI 1.052-1.656; p=0.016). Patients with CD4 T-cell count ≥500 cells/mm(3) were 4.3 times more likely to respond to the vaccine than patients with CD4 T-cell count 200-499 cells/mm(3) (p=0.005). In conclusion, successful vaccination is associated with CD4 T-cells. The count of other immune cells or the administration of antiretroviral therapy does not predict response to hepatitis A vaccine in HIV patient with baseline CD4 T-cell>200 cells/mm(3).

  9. Drug-resistant tuberculosis among HIV-infected patients starting antiretroviral therapy in Durban, South Africa.

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    Jeffrey K Hom

    Full Text Available OBJECTIVE: 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. DESIGN: Cross-sectional cohort study. METHODS: 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. RESULTS: 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. CONCLUSIONS: 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.

  10. HIV infection in the elderly

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    Nancy Nguyen

    2008-09-01

    Full Text Available Nancy Nguyen1, Mark Holodniy21University of the Pacific School of Pharmacy and Health Sciences, Stockton, CA, USA; 2VA Palo Alto Health Care System, Palo Alto, CA, USAAbstract: In the US, an estimated 1 million people are infected with HIV, although one-third of this population are unaware of their diagnosis. While HIV infection is commonly thought to affect younger adults, there are an increasing number of patients over 50 years of age living with the condition. UNAIDS and WHO estimate that of the 40 million people living with HIV/AIDS in the world, approximately 2.8 million are 50 years and older. With the introduction of highly active antiretroviral therapy (HAART in the mid-1990s, survival following HIV diagnosis has risen dramatically and HIV infection has evolved from an acute disease process to being managed as a chronic medical condition. As treated HIV-infected patients live longer and the number of new HIV diagnoses in older patients rise, clinicians need to be aware of these trends and become familiar with the management of HIV infection in the older patient. This article is intended for the general clinician, including geriatricians, and will review epidemiologic data and HIV treatment as well as provide a discussion on medical management issues affecting the older HIV-infected patient.Keywords: HIV, epidemiology, treatment, aging, review

  11. MRI signal changes of the bone marrow in HIV-infected patients with lipodystrophy: correlation with clinical parameters

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Ana I.; Tomas, Xavier; Pomes, Jaume; Amo, Montserrat del [Hospital Clinic, Department of Radiology, Barcelona (Spain); Milinkovic, Ana; Perez, Inaki; Mallolas, Josep [IDIBAPS-Hospital Clinic, Department of Infectious Diseases, Barcelona (Spain); Rios, Jose [Hospital Clinic, Department of Biostatistics, Barcelona (Spain); Vidal-Sicart, Sergi [Hospital Clinic, Department of Nuclear Medicine, Barcelona (Spain)

    2011-10-15

    To assess the prevalence, imaging appearance, and clinical significance, of bone marrow MR signal changes in a group of human immunodeficiency virus (HIV)-infected patients with lipodystrophy syndrome. Twenty-eight HIV-infected patients with lipodystrophy syndrome treated with highly active antiretroviral therapy, and 12 HIV-negative controls underwent MRI of the legs. Whole-body MRI, SPECT/CT, and a complete radiographic skeletal survey were obtained in subjects with signal changes in bone marrow. MRI and clinical evaluations were reviewed 6 months after baseline to determine changes after switching from thymidine analogs (TA) to tenofovir-DF (TDF). MRI results correlated with clinical parameters. We observed foci of a serous-like pattern (low signal and no enhancement on T1-weighted, high signal on T2-weighted images) in 4 out of 28 patients (14.3%) and an intermediate signal on T1-weighted images in 4 out of 28 patients (14.3%). Serous-like lesions were located in the lower limbs and scattered in the talus, calcaneus, femurs, and humeral bones; they showed slight uptake on SPECT bone scans and were normal on CT and radiographs. Patients with serous-like lesions had significantly lower peripheral and total fat at baseline than other groups (P < 0.05). No changes at 6 months were observed on MRI, and the serous-like lesion group showed good peripheral fat recovery after changing drug treatment. A serous-like MRI pattern is observed in the peripheral skeletons of HIV-infected patients with lipodystrophy, which correlates with peripheral lipoatrophy, and should not be misdiagnosed as malignant or infectious diseases. Although the MR lesions did not improve after switching the treatment, there was evidence of lipoatrophy recovery. (orig.)

  12. Novel antiretroviral combinations in treatment-experienced patients with HIV infection: rationale and results.

    Science.gov (United States)

    Taiwo, Babafemi; Murphy, Robert L; Katlama, Christine

    2010-09-10

    Novel antiretroviral drugs offer different degrees of improvement in activity against drug-resistant HIV, short- and long-term tolerability, and dosing convenience compared with earlier drugs. Those drugs approved more recently and commonly used in treatment-experienced patients include the entry inhibitor enfuvirtide, protease inhibitors (PIs) [darunavir and tipranavir], a C-C chemokine receptor (CCR) type 5 antagonist (maraviroc), an integrase inhibitor (raltegravir) and etravirine, a non-nucleoside reverse transcriptase inhibitor (NNRTI). Novel agents in earlier stages of development include a CCR5 monoclonal antibody (PRO 140) administered subcutaneously once weekly, once-daily integrase inhibitors (elvitegravir and S/GSK1349572), and several nucleoside (nucleotide) reverse transcriptase inhibitors and NNRTIs. Bevirimat, a maturation inhibitor, has compromised activity in the presence of relatively common Gag polymorphisms. Viral suppression is necessary to control the evolution of drug resistance, reduce chronic immune activation that probably underlies the excess morbidity and mortality in HIV-infected patients, and reduce viral transmission, including transmitted drug resistance. In general, the proportion of viraemic patients who achieve suppression increases with the number of active pharmacokinetically compatible antiretroviral drugs in the regimen. In the ANRS139-TRIO trial, 86% of highly treatment-experienced patients treated with darunavir-ritonavir, etravirine and raltegravir had HIV RNA suppression, novel agents may be used to simplify the dosing schedule, lower costs (such as by switching to boosted PI monotherapy), reduce adverse events or preserve antiretroviral drug options, especially since the absence of an HIV eradication strategy implies the need for life-long combination antiretroviral therapy. Switching enfuvirtide to raltegravir eliminated painful injection-site reactions without compromising virological suppression. Two studies found

  13. Neurosyphilis in HIV-infected patients: clinical manifestations, serum venereal disease research laboratory titers, and associated factors to symptomatic neurosyphilis.

    Science.gov (United States)

    Poliseli, Rodolfo; Vidal, Jose E; Penalva De Oliveira, Augusto C; Hernandez, Adrian V

    2008-05-01

    To describe clinical and laboratory features of human immunodeficiency infection (HIV)-infected patients with neurosyphilis. Retrospective study of 27 consecutive cases of HIV-infected patients with a positive Venereal Disease Research Laboratory (VDRL) in cerebrospinal fluid (CSF). Median of age was 36 years and 89% were men. Ten (37%) patients had previous nonneurologic syphilis treatment. At the time of neurosyphilis diagnosis, 10 (37%) patients had early syphilis, and 6 of them were neurologically asymptomatic. Nine (33%) patients had symptomatic neurosyphilis. Twenty-six (96%) patients were classified with early neurosyphilis. The medians of serum VDRL and CD4 T cell counts were 1:128 and 182 cell/muL, respectively. Twenty five (93%) patients presented serum VDRL titers > or =1:16. Five of 6 patients with early syphilis and asymptomatic neurosyphilis, presented serum VDRL > or =1:16. Symptomatic patients showed lower CD4 T cell counts (59 cell/muL vs. 208 cell/muL, P = 0.03) and higher protein concentration on CSF (118 mg/dL vs. 39 mg/dL, P VDRL titers > or =1:16, regardless of syphilis stage.

  14. The preliminary efficacy of interferon-α and ribavirin combination treatment of chronic hepatitis C in HIV-infected patients

    Institute of Scientific and Technical Information of China (English)

    ZHENG Yu-huang; ZHANG Chun-ying; HE Yan; ZHOU Hua-ying; ZOU Wen; DING Pei-pei; HUANG Li; LI Hui

    2005-01-01

    Background It is internationally accepted that in drug-nave individuals with hepatitis C virus (HCV) and human immunodeficiency virus (HIV) co-infection, chronic hepatitis C should be treated first if the CD4 cell count does not require the initiation of anti-retroviral therapy. Present paper evaluated the clinical effect and side-effect of interferon-α (IFN-α) and ribavirin (RBV) combination therapy for Chinese patients with HCV-HIV co-infection, and compared with them for HIV infection alone. Methods Ten patients with HCV-HIV and 17 patients with HCV received 5 million unit IFNα-2b every other day intramuscularly, and 300 mg RBV triple daily by oral. Dynamic observations were made for HCV RNA and HIV RNA loads, CD4+ and CD8+ T lymphocyte counts, liver function and blood cell measurement, and the medicine side-effects. Results After 12-week and 24-week treatments of IFN-α and RBV combination therapy, mean HCV RNA levels reduced 1.14 logs and 1.56 logs from the baseline at week 0 in HCV-HIV co-infection, and reduced 1.48 logs and 1.75 logs in HCV infection, respectively. The HIV RNA levels decreased 1.22 logs and 1.32 logs from the base line; however, there were no obvious different changes at T lymphocyte counts of HCV-HIV and HCV patients through 24-week treatments. Whole 27 patients showed satisfactory biochemical response to therapy. There were some mild or mediate influence-like symptoms, intestinal uncomfortable and depressed blood cell counts in early stage of the treatments. No neuropsychiatric and auto-immune disorders were found. Conclusions IFN-α and RBV combination therapy had similar anti-HCV effects during 24-week treatment for HCV-HIV and HCV infected Chinese patients, and some anti-HIV effect. There were no obvious different biochemical responses and side-effects between two groups above.

  15. Maraviroc Failed to Control Progressive Multifocal Leukoencephalopathy-Associated IRIS in a Patient with Advanced HIV Infection

    Directory of Open Access Journals (Sweden)

    Mónica Rodríguez

    2014-01-01

    Full Text Available Due to the lack of therapeutic options for patients with progressive multifocal leukoencephalopathy-associated immune reconstitution inflammatory syndrome (PML-associated IRIS, maraviroc has generated expectations among the medical community. However, we report a patient with advanced HIV infection, who developed PML-associated IRIS and had a fatal outcome despite the addition of maraviroc to suppressive ART. Future studies are required to define the therapeutic role of maraviroc in PML-associated IRIS and differentiate individuals who may benefit from maraviroc from those who may develop neurological deterioration.

  16. Evolution trends over three decades of HIV infection late diagnosis: the experience of a Portuguese cohort of 705 HIV-infected patients

    Directory of Open Access Journals (Sweden)

    Ana Claudia Miranda

    2014-11-01

    Full Text Available Introduction: Late HIV diagnosis is common and associated with an increased risk of clinical progression, blunted immune response on antiretroviral (ARV therapy and higher risk of drug toxicity. Across Europe, more than a third of patients are diagnosed late and consequently delay medical care. European Consensus definition group identify as late presentation (LP persons, presenting for care, with a CD4 count below 350 cell/mm3 or presenting with AIDS-defining event, regardless of CD4 cell count. Additionally, advanced HIV disease (AD is defined by a CD4 count below 200 cell/mm3 or an AIDS defining condition in persons presenting to care. Materials and Methods: Retrospective observational study of a cohort of 705 HIV-infected patients diagnosed between 1986 and 2014 and medically followed at an Infectious Diseases Service in Lisbon. Objectives: Evaluate LP rate evolution in the last three decades (10-year time intervals considered: 1986–1995; 1996–2005; 2006–2014; compare clinic, immunologic, virologic and therapeutic response over time. Identify main reasons responsible for late HIV diagnosis in order to promote optimized intervention strategies. SPSS version 20.0 was used for statistical analysis. Results: Study included 705 patients HIV diagnosed during 3 time intervals: group A n=82 [1986–1995]; group B n=332 [1996–2005]; group C n=291 [2006–2014]. Demographic and epidemiological characterization revealed (A vs B vs C: male predominance of 79% vs 66% vs 66%; mean age at diagnosis 30 vs 36 vs 42 years; Portugal (82% vs 70% vs 58% and Africa (13% vs 23% vs 29% as the main places of birth; transmission by heterosexual contact in 21% vs 47% vs 62%, MSM in 21% vs 15% vs 23% and IVDU in 57% vs 35% vs 13%. Mean CD4 at diagnosis was 362 vs 344 vs 377 cell/mm3. Considering the time intervals, LP was found in 52% vs 56% vs 52% of patients and AD in 31% vs 38% vs 35%, respectively. At first health care encounter, 46% vs 43% vs 39% of

  17. Evaluation of improvement of onychomycosis in HIV-infected patients after initiation of combined antiretroviral therapy without antifungal treatment.

    Science.gov (United States)

    Ruíz-López, Patricia; Moreno-Coutiño, Gabriela; Fernández-Martínez, Ramón; Espinoza-Hernández, Jessica; Rodríguez-Zulueta, Patricia; Reyes-Terán, Gustavo

    2015-09-01

    Onychomycosis in HIV-infected patients has a prevalence of 20-44% and is more frequently seen with CD4(+) T cell counts ≤450 cel μl(-1). There are case reports of improvement in onychomycosis after initiation of combined antiretroviral therapy (cART), but there are no prospective studies that prove the existence and frequency of this phenomenon. The aim of this study was to evaluate if HIV-infected patients with onychomycosis who begin cART improve and/or cure without antifungal treatment. We included HIV-infected patients with onychomycosis who had not started cART and nor received antifungal therapy during 6 months prior to the study. We evaluated affected the nails with the Onychomycosis Severity Index (OSI); nail scrapings were collected and direct microscopy with potassium hydroxide (KOH) as well as mycological culture were performed. We repeated these procedures at 3 and 6 months to assess changes. CD4 T cell counts and HIV viral load were obtained. A total of 16 patients were included, with male gender predominance (68.7%); distal and lateral subungual onychomycosis (DLSO) was the most common form (31.3%). Trichophyton rubrum was the most frequently isolated microorganism. OSI decreased 21.5% at 3 months and 40% at 6 months after initiation of antiretrovirals (P = 0.05). We found a non-significant tendency towards improvement with higher CD4(+) T cell counts and with viral loads <100 000 copies ml(-1). This could be due to the increase in CD4(+) T cells, decreased percentage of Treg (CD4(+)CD25(+)) among CD4(+) Tcells and/or a decreased viral load; further studies are necessary to prove these hypothesis.

  18. Acute kidney injury in HIV-infected children: comparison of patients according to the use of highly active antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Douglas de Sousa Soares

    Full Text Available Abstract Objective: To assess clinical and laboratory data, and acute kidney injury (AKI in HIV-infected children using and not using highly active antiretroviral therapy (HAART prior to admission. Methods: A retrospective study was conducted with HIV-infected pediatric patients (<16 years. Children who were using and not using HAART prior to admission were compared. Results: Sixty-three patients were included. Mean age was 5.3 ± 4.27 years; 55.6% were females. AKI was observed in 33 (52.3% children. Patients on HAART presented lower levels of potassium (3.9 ± 0.8 vs. 4.5 ± 0.7 mEq/L, p = 0.019 and bicarbonate (19.1 ± 4.9 vs. 23.5 ± 2.2 mEq/L, p = 0.013 and had a higher estimated glomerular filtration rate (102.2 ± 36.7 vs. 77.0 ± 32.8 mL/min/1.73 m2, p = 0.011 than those not on HAART. In the multivariate analysis, the use of HAART prior to the admission was a protective factor for AKI (p = 0.036; OR = 0.30; 95% CI = 0.097-0.926. Conclusion: AKI is a common complication of pediatric HIV infection. Use of HAART prior to the admission preserved glomerular filtration and was a protective factor for AKI, but increased medication side effects, such as hypokalemia and renal metabolic acidosis.

  19. Association between polymorphisms in genes involved in lipid metabolism and immunological status in chronically HIV-infected patients.

    Science.gov (United States)

    Echeverria, Patricia; Guardiola, Montse; González, Marta; Vallvé, Joan Carles; Bonjoch, Anna; Puig, Jordi; Clotet, Bonaventura; Ribalta, Josep; Negredo, Eugènia

    2015-02-01

    Several studies have reported associations between lipid parameters and clinical progression of HIV infection. We performed a cross-sectional study including 468 antiretroviral-treated HIV-infected patients to investigate the impact of 13 polymorphisms of 9 genes affecting lipid metabolism and CD4 and CD8-T cell levels. Polymorphisms were identified in genes selected for their role in the development of atherogenic dyslipidemia, defined as triglycerides ⩾1.7mmol/L and high-density lipoprotein cholesterol (HDLc) <1.02 in women or 1.28mmol/L in men. Lipid and lipoprotein parameters were determined in all participants, as well as CD4 and CD8 T-cell counts. ANOVA was performed to compare the mean values of lipid and CD4 and CD8 T-cell count data. A Bonferroni correction for multiple comparisons was applied. 468 patients were included, 148 of them had a diagnosis of atherogenic dyslipidemia. The polymorphism rs3135506 in APOA5 was associated with a 9% increase in triglycerides (p=0.002), 10% and 21% decrease in HDLc (p=0.005), and CD4 T-cell count (p=0.024), respectively. APOA5 rs662799, was associated with a 19% increase in CD8 T-cell count (p=0.002). Carriers of LPL rs328 in the dyslipidemic group presented 11% higher levels of HDLc (p=0.015) and 14% higher levels of CD4 cells (p=0.038). In conclusion, polymorphisms in genes associated to the development of atherogenic dyslipidemia, especially variants in APOA5 gene (rs3135506 and rs662799), can influence the circulating CD4 T-cell levels in chronically HIV-infected patients. These data support previous reports on the effect of lipid metabolism on immunologic parameters in HIV+ individuals on antiretroviral therapy.

  20. Spontaneous clearance of chronic hepatitis C is rare in HIV-infected patients after effective use of combination antiretroviral therapy.

    Science.gov (United States)

    Frias, Mario; Rivero-Juarez, Antonio; Tellez, Francisco; Perez-Perez, Monserrat; Camacho, Angela; Machuca, Isabel; Lorenzo-Moncada, Sandra; Lopez-Lopez, Pedro; Rivero, Antonio

    2017-01-01

    To evaluate the rate of spontaneous resolution of chronic hepatitis C (CHC) infection in a cohort of HIV-infected patients. A retrospective analysis of 509 HIV-infected patients with chronic HCV infection was performed at two reference hospitals in Andalusia. The main variable of the study was spontaneous clearance of CHC, defined as a negative HCV RNA result after at least two previous quantitative measurements of HCV RNA separated by a minimum of 12 months. Of 509 patients, 3 (0.59%; 95% CI: 0.15%-1.6%) experienced spontaneous clearance of CHC. After combination antiretroviral therapy (cART) initiation, two of three cases experienced an increased CD4+ count, coinciding with HCV viral clearance. All patients were IL28B CC carriers, 2 were co-infected with HCV genotype 3 (the HCV genotype of the remaining patient was not available). Spontaneous clearance of CHC is a rare event in the context of HIV/HCV co-infected patients and may be associated with the effective use of cART and thus HIV suppression.

  1. Mitochondrial toxicity in HIV-infected patients both off and on antiretroviral treatment: a continuum or distinct underlying mechanisms?

    Science.gov (United States)

    Maagaard, Anne; Kvale, Dag

    2009-11-01

    Mitochondrial toxicity contributes to serious adverse effects observed in HIV-infected individuals treated with nucleoside reverse transcriptase inhibitors (NRTIs). However, similar mitochondrial abnormalities have recently been found even in treatment-naive patients, suggesting that chronic HIV per se could contribute to the toxicity observed in NRTI-exposed individuals. This review gives a current status of the field, with particular focus on recent observations suggesting that distinct mechanisms might cause such toxicity in both NRTI-exposed individuals and those naive to antiretroviral treatment.

  2. Pharmacokinetic interaction between rifampin and the combination of indinavir and low-dose ritonavir in HIV-infected patients

    DEFF Research Database (Denmark)

    Justesen, U S; Andersen, A B; Klitgaard, N A;

    2004-01-01

    of indinavir (800 mg) and ritonavir (100 mg) twice a day was performed to evaluate whether the inducing effect of rifampin on the drug-metabolizing enzyme cytochrome P450 (CYP) 3A4 could be overcome by the inhibitory effect of ritonavir. Pharmacokinetic evaluations of steady-state concentrations of indinavir......Rifampin is an important drug in the treatment of tuberculosis, but administration of rifampin in combination with protease inhibitors is complicated because of drug-drug interactions. A prospective, controlled, multiple-dose study involving 6 HIV-infected patients receiving a combination...

  3. Environmental Factors Related to Pulmonary Tuberculosis in HIV-Infected Patients in the Combined Antiretroviral Therapy (cART) Era

    Science.gov (United States)

    Álvaro-Meca, Alejandro; Díaz, Asuncion; de Miguel Díez, Javier; Resino, Rosa

    2016-01-01

    The aim of our study was to evaluate the seasonal variations and whether short-term exposure to environmental risk factors, such as climate and air pollution, is associated with PTB-related hospital admissions in human immunodeficiency virus (HIV)-infected patients in Spain during the era of combined antiretroviral therapy (cART). A retrospective study was carried out using data from the Minimum Basic Data Set (MBDS) and the State Meteorological Agency (AEMET) of Spain. The primary outcome variable was hospital admissions with PTB diagnosis. The environmental risk factors evaluated were season, temperature, humidity, NO2, SO2, O3, PM10, and CO. Overall, HIV-infected patients had a lower frequency of PTB-related hospital admissions in summer (22.8%) and autumn (22.4%), but higher values in winter (26.6%) and spring (28.2%). Using a Bayesian temporal model, PTB-related hospital admissions were less frequent in summer-autumn and more abundant in winter-spring during the first years of follow-up. During the later years of follow-up, the seasonal trends continued resulting in the lowest values in autumn and the highest in spring. When considering short-term exposure to environmental risk factors, lower temperatures at 1 week (odds ratio (OR) = 1.03; p = 0.008), 1.5 weeks (OR = 1.03; p<0.001), 2 weeks (OR = 1.04; p<0.001), and 3 weeks (OR = 1.03; p<0.001) prior to PTB admission. In addition, higher concentration of NO2 at the time of admission were significantly associated with higher likelihoods of PTB-related hospital admission in HIV-infected patients when 1.5 weeks (OR = 1.1; p = 0.044) and 2 weeks (OR = 1.21; p<0.001) were used as controls. Finally, higher concentration of SO2 at 1.5 weeks prior to PTB admission was significantly associated with a higher likelihood of PTB-related hospital admissions (OR = 0.92; p = 0.029). In conclusion, our data suggest an apparent seasonal variation in hospital admissions of HIV-infected patients with a PTB diagnosis (summer

  4. Genetic polymorphisms in the CD14 gene are associated with monocyte activation and carotid intima-media thickness in HIV-infected patients on antiretroviral therapy

    Science.gov (United States)

    Yong, Yean K.; Shankar, Esaki M.; Westhorpe, Clare L.V.; Maisa, Anna; Spelman, Tim; Kamarulzaman, Adeeba; Crowe, Suzanne M.; Lewin, Sharon R.

    2016-01-01

    Abstract HIV-infected individuals on antiretroviral therapy (ART) are at increased risk of cardiovascular disease (CVD). Given the relationship between innate immune activation and CVD, we investigated the association of single-nucleotide polymorphisms (SNPs) in TLR4 and CD14 and carotid intima-media thickness (cIMT), a surrogate measurement for CVD, in HIV-infected individuals on ART and HIV-uninfected controls as a cross-sectional, case-control study. We quantified the frequency of monocyte subsets (CD14, CD16), markers of monocyte activation (CD38, HLA-DR), and endothelial adhesion (CCR2, CX3CR1, CD11b) by flow cytometry. Plasma levels of lipopolysaccharide, sCD163, sCD14, sCX3CL1, and sCCL2, were measured by ELISA. Genotyping of TLR4 and CD14 SNPs was also performed. The TT genotype for CD14/−260SNP but not the CC/CT genotype was associated with elevated plasma sCD14, and increased frequency of CD11b+CD14+ monocytes in HIV-infected individuals. The TT genotype was associated with lower cIMT in HIV-infected patients (n = 47) but not in HIV-uninfected controls (n = 37). The AG genotype for TLR4/+896 was associated with increased CX3CR1 expression on total monocytes among HIV-infected individuals and increased sCCL2 and fibrinogen levels in HIV-uninfected controls. SNPs in CD14/−260 and TLR4/+896 were significantly associated with different markers of systemic and monocyte activation and cIMT that differed between HIV-infected participants on ART and HIV-uninfected controls. Further investigation on the relationship of these SNPs with a clinical endpoint of CVD is warranted in HIV-infected patients on ART. PMID:27495090

  5. Genetic polymorphisms in the CD14 gene are associated with monocyte activation and carotid intima-media thickness in HIV-infected patients on antiretroviral therapy.

    Science.gov (United States)

    Yong, Yean K; Shankar, Esaki M; Westhorpe, Clare L V; Maisa, Anna; Spelman, Tim; Kamarulzaman, Adeeba; Crowe, Suzanne M; Lewin, Sharon R

    2016-08-01

    HIV-infected individuals on antiretroviral therapy (ART) are at increased risk of cardiovascular disease (CVD). Given the relationship between innate immune activation and CVD, we investigated the association of single-nucleotide polymorphisms (SNPs) in TLR4 and CD14 and carotid intima-media thickness (cIMT), a surrogate measurement for CVD, in HIV-infected individuals on ART and HIV-uninfected controls as a cross-sectional, case-control study. We quantified the frequency of monocyte subsets (CD14, CD16), markers of monocyte activation (CD38, HLA-DR), and endothelial adhesion (CCR2, CX3CR1, CD11b) by flow cytometry. Plasma levels of lipopolysaccharide, sCD163, sCD14, sCX3CL1, and sCCL2, were measured by ELISA. Genotyping of TLR4 and CD14 SNPs was also performed. The TT genotype for CD14/-260SNP but not the CC/CT genotype was associated with elevated plasma sCD14, and increased frequency of CD11b+CD14+ monocytes in HIV-infected individuals. The TT genotype was associated with lower cIMT in HIV-infected patients (n = 47) but not in HIV-uninfected controls (n = 37). The AG genotype for TLR4/+896 was associated with increased CX3CR1 expression on total monocytes among HIV-infected individuals and increased sCCL2 and fibrinogen levels in HIV-uninfected controls. SNPs in CD14/-260 and TLR4/+896 were significantly associated with different markers of systemic and monocyte activation and cIMT that differed between HIV-infected participants on ART and HIV-uninfected controls. Further investigation on the relationship of these SNPs with a clinical endpoint of CVD is warranted in HIV-infected patients on ART.

  6. From Space to the Patient: A New Cytokine Release Assay to Monitor the Immune Status of HIV Infected Patients and Sepsis Patients

    Science.gov (United States)

    Kaufmann, I.; Draenert, R.; Gruber, M.; Feuerecker, M.; Crucian, B. E.; Mehta, S. L.; Roider, J.; Pierson, D. L.; Briegel, J. M.; Schelling, G.; Sams, C. F.; Chouker, A.

    2013-01-01

    Monitoring of humans either in the healthy men under extreme environmental stress like space flight, in human immunodeficiency virus (HIV) infected patients or in sepsis is of critical importance with regard to the timing of adequate therapeutic (counter-)measures. The in vivo skin delayed-type hypersensitivity test (DTH) served for many years as a tool to evaluate cell mediated immunity. However, this standardised in vivo test was removed from the market in 2002 due to the risk of antigen stabilization. To the best of our knowledge an alternative test as monitoring tool to determine cell mediated immunity is not available so far. For this purpose we tested a new alternative assay using elements of the skin DTH which is based on an ex vivo cytokine release from whole blood and asked if it is suitable and applicable to monitor immune changes in HIV infected patients and in patients with septic shock.

  7. Dyslipidaemia in HIV-infected women on antiretroviral therapy. Analysis of 922 patients from the Spanish VACH cohort

    Directory of Open Access Journals (Sweden)

    Estrada Vicente

    2011-08-01

    Full Text Available Abstract Background Information concerning lipid disturbances in HIV-infected women on antiretroviral therapy (ART is scarce. The objective of the study is to describe the lipid profile in a large cohort of HIV-infected women on contemporary ART and analyse differences between regimes and patient's characteristics. Methods Observational, multicentre, cross-sectional study from the Spanish VACH Cohort. 922 women on stable ART without lipid-lowering treatment were included. Results Median age was 42 years, median CD4 lymphocyte count was 544 cells/mm3, and 85.6% presented undetectable HIV-1 viral load. Median total cholesterol (TC was 189 mg/dL (interquartile range, IQR, 165-221, HDL cholesterol 53 mg/dL (IQR, 44-64, LDL cholesterol 108 mg/dL (IQR, 86-134, and triglycerides 116 mg/dL (IQR, 85-163. Mean accumulated time on ART was 116 months; 47.4% were on NNRTI-based regimes, 44.7% on PI, and 6.7% on only-NRTI therapy. 43.8% were also hepatitis C (HCV coinfected. Patients on PI treatment presented higher TC/HDL ratio than those on NNRTI (p Conclusions In HIV-infected women, the NNRTI-based ART is associated with a better lipid profile than the PI-based. Factors unrelated to ART selection may also exert an independent, significant influence on lipids; in particular, age, and triglyceride levels are associated with an increased TC/HDL ratio while HCV co-infection is associated with a reduced TC/HDL ratio.

  8. Drug fever induced by piperacillin/tazobactam in an elderly patient with underlying human immunodeficiency virus (HIV) infection.

    Science.gov (United States)

    Swe, Thein; Ali, Mir; Naing, Akari Thein

    2016-07-20

    Our search of the literature revealed no detailed case reports about drug fever induced by piperacillin/tazobactam in a patient with HIV infection although there were a few case reports about drug fever due to piperacillin/tazobactam with other comorbidities. A 63-year-old male patient with HIV positive was admitted for acute cholecystitis. He was started on piperacillin/tazobactam. For the next 8 days, he had intermittent fever up to 103°F (39.4°C) with relative bradycardia although he showed clinical improvement. There was no laboratory or imaging findings suggestive of another infectious source and drug fever was suspected. The antibiotics were stopped and after 48 hours no fever was observed until the day of discharge. Piperacillin/tazobactam can induce fever in patients with cystic fibrosis and in patients with other conditions. Drug fever may be more prevalent in patients with HIV infection. It has no characteristic pattern and may not be associated with eosinophilia.

  9. Executive summary of the consensus document on the management of renal disease in HIV-infected patients.

    Science.gov (United States)

    Górriz, José Luis; Gutiérrez, Félix; Trullas, Joan Carles; Arazo, Piedad; Arribas, Jose Ramón; Barril, Guillermina; Cervero, Miguel; Cofan, Frederic; Domingo, Pere; Estrada, Vicente; Fulladosa, Xavier; Galindo, Maria José; Gracia, Silvia; Iribarren, Jose Antonio; Knobel, Hernando; Lopez-Aldeguer, Jose; Lozano, Fernando; Martínez-Castelao, Alberto; Martinez, Esteban; Mazuecos, Maria A; Miralles, Celia; Montañes, Rosario; Negredo, Eugenia; Palacios, Rosario; Pérez-Elías, María Jesús; Portilla, Joaquin; Praga, Manuel; Quereda, Carlos; Rivero, Antonio; Santamaria, Juan M; Sanz, Jose; Sanz, Jesús; Miró, José María

    2014-11-17

    The aim of this article is to update the 2010 recommendations on the evaluation and management of renal disease in HIV-infected patients. Renal function should be monitored in all HIV-infected patients. The basic renal work-up should include measurements of serum creatinine, estimated glomerular filtration rate by CKD-EPI, urine protein-to-creatinine ratio, and urinary sediment. Tubular function tests should include determination of serum phosphate levels and urine dipstick for glucosuria. In the absence of abnormal values, renal screening should be performed annually. In patients treated with tenofovir or with risk factors for chronic kidney disease (CKD), more frequent renal screening is recommended. In order to prevent disease progression, potentially nephrotoxic antiretroviral drugs are not recommended in patients with CKD or risk factors for CKD. The document provides indications for renal biopsy and advises on the optimal time for referral of a patient to the nephrologist. The indications for and evaluation and management of dialysis and renal transplantation are also addressed.

  10. Fever of unknown origin in patients with HIV infection in Thailand: an observational study and review of the literature.

    Science.gov (United States)

    Kitkungvan, Danai; Apisarnthanarak, Anucha; Plengpart, Panarat; Mundy, Linda M

    2008-04-01

    Fever of unknown origin (FUO) is a common presentation for patients with advanced human immunodeficiency virus (HIV) infection and acquired immune deficiency syndrome (AIDS). We prospectively followed 72 patients, consecutively admitted to a Thai regional hospital with FUO and HIV infection to identify aetiologies and mortality in the era of available antiretroviral therapy (ART). Aetiologies of FUO were identified in 67 patients (93%), of whom 61(85%) had an infectious aetiology. The most common infectious aetiologies were Mycobacterium tuberculosis (n=30; 42%), Cryptococcus neoformans (n=17; 24%), Pneumocystis jiroveci (n=9; 13%), Toxoplasma gondii (n=5; 7%), and salmonella bacteraemia (n=5; 7%). Nineteen patients (26%) had co-infection with two or more pathogens. The median CD4 count was 120 cells/mm(3) (range, 1-581 cells/mm(3)), and the all-cause mortality was 22% (n=16). By multivariate analysis, inadequate antimicrobial treatment was the sole predictor of mortality (aOR=4.9; 95% CI=1.2-21.9; P=0.02). Overall, 58 of 72 patients (81%) had an opportunistic infection suggesting that guideline use of ART and prophylactic strategies remain unmet needs that will benefit individuals and populations with HIV/AIDS in Thailand.

  11. Prevalence and predictors of anaemia in patients with HIV infection at the initiation of combined antiretroviral therapy in Xinjiang, China.

    Science.gov (United States)

    Mijiti, Peierdun; Yuexin, Zhang; Min, Liu; Wubuli, Maimaitili; Kejun, Pan; Upur, Halmurat

    2015-03-01

    We retrospectively analysed routinely collected baseline data of 2252 patients with HIV infection registered in the National Free Antiretroviral Treatment Program in Xinjiang province, China, from 2006 to 2011 to estimate the prevalence and predictors of anaemia at the initiation of combined antiretroviral therapy. Anaemia was diagnosed using the criteria set forth by the World Health Organisation, and univariate and multivariate logistic regression analyses were performed to determine its predictors. The prevalences of mild, moderate, and severe anaemia at the initiation of combined antiretroviral therapy were 19.2%, 17.1%, and 2.6%, respectively. Overall, 38.9% of the patients were anaemic at the initiation of combined antiretroviral therapy. The multivariate logistic regression analysis indicated that Uyghur ethnicity, female gender, lower CD4 count, lower body mass index value, self-reported tuberculosis infection, and oral candidiasis were associated with a higher prevalence of anaemia, whereas higher serum alanine aminotransferase level was associated with a lower prevalence of anaemia. The results suggest that the overall prevalence of anaemia at the initiation of combined antiretroviral therapy in patients with HIV infection is high in Xinjiang, China, but severe anaemia is uncommon. Patients in China should be routinely checked for anaemia prior to combined antiretroviral therapy initiation, and healthcare providers should carefully select the appropriate first-line combined antiretroviral therapy regimens for anaemic patients.

  12. Everything fine so far? Physical and mental health in HIV-infected patients with virological success and long-term exposure to antiretroviral therapy

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    Gesa Erdbeer

    2014-11-01

    Full Text Available Introduction: Little is known about the well-being on long-term exposure to antiretroviral therapy. The ACTG Augmented Symptoms Distress Module (ASDM is a validated tool which measures the presence of a total of 22 symptoms seen with HIV and quantifies the extent to which they cause distress to the patient. Methods: ELBE was a cross-sectional study that consecutively included adult HIV-infected patients presenting with viral suppression (<50 HIV RNA copies/mL and ART exposure for at least five years. Patients were evaluated by four different questionnaires, including ASDM. Results: Of a total of 894 patients included in the three participating ELBE centres, complete data on ASDM were available for 698 patients (626 male, 69 female, 3 transsexual. Median age was 49.7 years (range, 23.3–82.5 years and median exposure to ART was 11.5 years (range, 5–28 years. Median CD4 T-cell counts had increased from a CD4 nadir of 180 to currently 640 cells/µL. Despite immunological and virological success, a high degree of symptom-related distress was noted in this patient population. In total, 63.8% and 36.3% of the patients had at least one “bothersome” or one “very bothersome” symptom, respectively. The symptoms most frequently reported to be “bothersome” or “very bothersome” were fatigue and energy loss (18.5% and 11.0% respectively, insomnia (12.8% and 11.6%, sadness and depression (13.0% and 10.0%, sexual dysfunction (12.0% and 10.0%, and changes in body appearance (11.0% and 10.9%. There was no association between the degree of symptom-related distress and gender, age or CD4 T-cell nadir. However, the history of AIDS-defining illnesses, comorbidities such as depression but also the duration of ART were significantly associated with a higher overall symptom summary score and with a higher frequency of symptoms. For example, in patients with at least 15 years of ART exposure, only 27.3% of the patients did not report at least one

  13. Risk of discontinuation of nevirapine due to toxicities in antiretroviral-naive and -experienced HIV-infected patients with high and low CD4+ T-cell counts

    DEFF Research Database (Denmark)

    Mocroft, Amanda; Staszewski, Schlomo; Weber, Rainer;

    2007-01-01

    It is unknown whether the increased risk of toxicities in antiretroviral-naive HIV-infected patients initiating nevirapine-based (NVPc) combination antiretroviral therapy (cART) with high CD4+ T-cell counts is also observed when NVPc is initiated in cARTexperienced patients.......It is unknown whether the increased risk of toxicities in antiretroviral-naive HIV-infected patients initiating nevirapine-based (NVPc) combination antiretroviral therapy (cART) with high CD4+ T-cell counts is also observed when NVPc is initiated in cARTexperienced patients....

  14. Bone disease and HIV infection.

    Science.gov (United States)

    Amorosa, Valerianna; Tebas, Pablo

    2006-01-01

    The high prevalence of bone demineralization among human immunodeficiency virus (HIV)-infected patients in the current therapeutic era has been described in multiple studies, sounding the alarm that we may expect an epidemic of fragility fractures in the future. However, despite noting high overall prevalences of osteopenia and osteoporosis, recent longitudinal studies that we review here have generally not observed accelerated bone loss during antiretroviral therapy beyond the initial period after treatment initiation. We discuss the continued progress toward understanding the mechanisms of HIV-associated bone loss, particularly the effects of HIV infection, antiretroviral therapy, and host immune factors on bone turnover. We summarize results of clinical trials published in the past year that studied the safety and efficacy of treatment of bone loss in HIV-infected patients and provide provisional opinions about who should be considered for bone disease screening and treatment.

  15. Lower Self-Reported Quality of Life in HIV-Infected Patients on cART and With Low Comorbidity Compared With Healthy Controls

    DEFF Research Database (Denmark)

    Pedersen, Karin K; Eiersted, Morten R; Gaardbo, Julie C

    2015-01-01

    BACKGROUND: Self-reported quality of life (QoL) has previously been found to be impaired in patients living with HIV and associated with viral replication, degree of immunodeficiency, and comorbidity. We aimed at investigating QoL in a group of HIV-infected patients with suppressed viral...... replication and with low comorbidity, compared with healthy controls. We furthermore aimed to identify factors associated with QoL. DESIGN AND METHODS: Cross-sectional study of 52 HIV-infected patients and 23 healthy controls matched on age, gender, education, and comorbidity. HIV-infected patients...... and healthy controls had previously been examined regarding cognitive, physical, metabolic, and immunological parameters. QoL was investigated using the Medical Outcomes Study HIV Health Survey (MOS-HIV). Linear multiple regression models were created to find factors associated with mental health summary...

  16. Bone Marrow CD34(+) Progenitor Cells from HIV-Infected Patients Show an Impaired T Cell Differentiation Potential Related to Proinflammatory Cytokines.

    Science.gov (United States)

    Bordoni, Veronica; Bibas, Michele; Viola, Domenico; Sacchi, Alessandra; Cimini, Eleonora; Tumino, Nicola; Casetti, Rita; Amendola, Alessandra; Ammassari, Adriana; Agrati, Chiara; Martini, Federico

    2017-06-01

    The impact of HIV infection on the frequency and differentiation capability of CD34(+) bone marrow hematopoietic progenitor cells (BM-HPCs) is still debated, having a possible primary role in antiretroviral-induced immunoreconstitution. We investigated the influence of HIV replication or proinflammatory cytokines on lymphopoietic capability of BM-HPCs from seven viremic (VR) and five nonviremic (NVR) HIV-infected patients. We found that BM-HPCs from VR patients were unable to differentiate in vitro toward T cells, and produced proinflammatory cytokines in the absence of viral replication. In contrast, the lymphoid differentiation potential of BM-HPCs was partially restored in successfully antiretroviral therapy-treated patients. We also showed that TLR8 triggering induced BM-HPCs from healthy donors to release proinflammatory cytokines affecting T cell differentiation. These data suggest that in HIV-infected patients, the lymphopoiesis capability of BM-HPCs may be modulated by a virus-driven autocrine mechanism involving proinflammatory cytokines.

  17. Atypical Presentation of PKDL due to Leishmania infantum in an HIV-Infected Patient with Relapsing Visceral Leishmaniasis

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    Benedetto Maurizio Celesia

    2014-01-01

    Full Text Available We describe the case of an Italian patient with HIV infection who developed an atypical rash resembling post-kala-azar dermal leishmaniasis (PKDL when receiving liposomal Amphotericin B (L-AMB for secondary prophylaxis of visceral leishmaniasis (VL. At the time of PKDL appearance, the patient was virologically suppressed but had failed to restore an adequate CD4+ T-cell count. Histology of skin lesions revealed the presence of a granulomatous infiltrate, with lymphocytes, plasma cells, and macrophages, most of which contained Leishmania amastigotes. Restriction fragment length polymorphism-polymerase chain reaction was positive for Leishmania infantum. Paradoxically, cutaneous lesions markedly improved when a new relapse of VL occurred. The patient received meglumine antimoniate, with a rapid clinical response and complete disappearance of cutaneous rash. Unfortunately, the patient had several relapses of VL over the following years, though the interval between them has become wider after restarting maintenance therapy with L-AMB 4 mg/kg/day once a month. Even if rare, PKDL due to Leishmania infantum may occur in Western countries and represents a diagnostic and therapeutic challenge for physicians. The therapeutic management of both PKDL and VL in HIV infection is challenging, because relapses are frequent and evidence is often limited to small case series and case reports.

  18. Combined use of waist and hip circumference to identify abdominally obese HIV-infected patients at increased health risk.

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    Trevor O'Neill

    Full Text Available OBJECTIVES: To determine whether for a given waist circumference (WC, a larger hip circumference (HC was associated with a reduced risk of insulin resistance, type 2 diabetes (T2D, hypertension and cardiovascular disease (CVD in HIV-infected patients. A second objective was to determine whether, for a given WC, the addition of HC improved upon estimates of abdominal adiposity, in particular visceral adipose tissue (VAT, compared to those obtained by WC alone. METHODS: HIV-infected men (N = 1481 and women (N = 841 were recruited between 2005 and 2009. WC and HC were obtained using standard techniques and abdominal adiposity was measured using computed tomography. RESULTS: After control for WC and covariates, HC was negatively associated with risk of insulin resistance (p<0.05 and T2D [Men: OR = 0.91 (95% CI: 0.86-0.96; Women: OR = 0.91 (95% CI: 0.84-0.98]. For a given WC, HC was also negatively associated with a lower risk of hypertension (p<0.05 and CVD [OR = 0.94 (95% CI: 0.88-0.99] in men, but not women. Although HC was negatively associated with VAT in men and women after control for WC (p<0.05, the addition of HC did not substantially improve upon the prediction of VAT compared to WC alone. CONCLUSIONS: The identification of HIV-infected individuals at increased health risk by WC alone is substantially improved by the addition of HC. Estimates of visceral adipose tissue by WC are not substantially improved by the addition of HC and thus variation in visceral adiposity may not be the conduit by which HC identifies increased health risk.

  19. CD4 lymphocyte counts and serum p24 antigen of no diagnostic value in monitoring HIV-infected patients with pulmonary symptoms

    DEFF Research Database (Denmark)

    Orholm, M; Nielsen, T L; Nielsen, Jens Ole;

    1990-01-01

    The diagnostic value of the CD4 cell counts and the HIV p24 antigen were evaluated in a consecutive series of 105 HIV-infected patients experiencing 128 episodes of pulmonary symptoms which required bronchoscopy. One-third of patients with opportunistic infection (OI) had CD4 counts greater than 0....... In conclusion, the CD4 cell counts and the presence of p24 antigen in serum had a very limited predictive value for the presence of OI in HIV-infected patients with pulmonary symptoms....

  20. Cerebro-meningeal infections in HIV-infected patients: a study of 116 cases in Libreville, Gabon.

    Science.gov (United States)

    Ondounda, Magloire; Ilozue, Chinenye; Magne, Caroline

    2016-06-01

    Cerebro-meningeal pathology is common in human immunodeficiency virus (HIV) infection and the aetiology is often difficult to ascertain with certainty. To describe the major suspected and identified causes of meningeal or encephalitic syndromes in HIV infection in Libreville, Gabon. A descriptive study using clinical records of patients hospitalised in the Department of Medicine in the Military Hospital of Libreville (Gabon) between January 2006 and May 2010. Clinical features were evaluated using multivariable logistic regression to evaluate association with the outcome of a clinical improvement or death. The most frequent neurological symptoms were reduced level of consciousness (54.3%), headache (55.2%), motor deficit (38.7%), and convulsions (36.2%). Cerebral toxoplasmosis represented 64.7% of diagnoses, followed by cryptococcal neuromeningitis in 12.9% of cases. Tuberculoma was diagnosed in 4 cases and lymphoma in 2 cases. In 9.5% of cases, no aetiology was determined. Toxoplasmosis treatment led to clinical improvement in 69.3% of cases with suspected cerebral toxoplasmosis. Overall mortality was 39.7%. The diagnosis of neurological conditions in HIV positive patients is difficult, particularly in a low-resource setting. A trial of treatment for toxoplasmosis should be initiated first line with all signs of neurological pathology in a patient infected with HIV.

  1. Prevalence and Predictors of Thyroid Dysfunction in Patients with HIV Infection and Acquired Immunodeficiency Syndrome: An Indian Perspective

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    Neera Sharma

    2015-01-01

    Full Text Available Background. Predictors of thyroid dysfunction in HIV are not well determined. This study aimed to determine the prevalence and predictors of thyroid dysfunction in HIV infected Indians. Methods. Consecutive HIV patients, 18–70 years of age, without any severe comorbid state, having at least 1-year follow-up at the antiretroviral therapy clinic, underwent clinical assessment and hormone assays. Results. From initially screened 527 patients, 359 patients (61.44±39.42 months’ disease duration, having good immune function [CD4 count >200 cell/mm3: 90.25%; highly active antiretroviral therapy (HAART: 88.58%], were analyzed. Subclinical hypothyroidism (ScH was the commonest thyroid dysfunction (14.76% followed by sick euthyroid syndrome (SES (5.29% and isolated low TSH (3.1%. Anti-TPO antibody (TPOAb was positive in 3.90%. Baseline CD4 count had inverse correlation with TPOAb after adjusting for age and body mass index. Stepwise linear regression revealed baseline CD4 count, TPOAb, and tuberculosis to be best predictors of ScH after adjusting for age, weight, duration of HIV, and history of opportunistic fungal and viral infections. Conclusion. Burden of thyroid dysfunction in chronic HIV infection with stable immune function is lower compared to pre-HAART era. Thyroid dysfunction is primarily of nonautoimmune origin, predominantly ScH. Severe immunodeficiency at disease onset, TPOAb positivity, and tuberculosis were best predictors of ScH.

  2. The effect of Spirulina platensis versus soybean on insulin resistance in HIV-infected patients: a randomized pilot study.

    Science.gov (United States)

    Marcel, Azabji-Kenfack; Ekali, Loni G; Eugene, Sobngwi; Arnold, Onana E; Sandrine, Edie D; von der Weid, Denis; Gbaguidi, Emmanuel; Ngogang, Jeanne; Mbanya, Jean C

    2011-07-01

    HIV-infected patients develop abnormalities of glucose metabolism due to the virus and antiretroviral drugs. Spirulina and soybean are nutritional supplements that are cheap, accessible in our community and affect glucose metabolism. We carried out a randomized study to assess the effect of Spirulina platensis versus soybean as a food supplement on HIV/HAART-associated insulin resistance (IR) in 33 insulin-resistant HIV-infected patients. The study lasted for two months at the National Obesity Centre of Cameroon. Insulin resistance was measured using the short insulin tolerance test. Physical activity and diet did not change over the study duration. On-treatment analysis was used to analyze data. The Mann-Whitney U test, the Students T test and the Chi square test were used as appropriate. Curve gradients were analyzed using ANCOVA. Seventeen subjects were randomized to spirulina and 16 to soybean. Each received 19 g of supplement daily. The follow up rate was 65% vs. 100% for spirulina and soybean groups, respectively, and both groups were comparable at baseline. After eight weeks, insulin sensitivity (IS) increased by 224.7% vs. 60% in the spirulina and soybean groups respectively (p spirulina versus soybean, respectively, improved their IS (p = 0.049) with a 1.45 (1.05-2.02) chance of improving insulin sensitivity on spirulina. This pilot study suggests that insulin sensitivity in HIV patients improves more when spirulina rather than soybean is used as a nutritional supplement. ClinicalTrials.gov identifier NCT01141777.

  3. IgM response to a human Pneumocystis carinii surface antigen in HIV-infected patients with pulmonary symptoms

    DEFF Research Database (Denmark)

    Lundgren, Bettina; Kovacs, J A; Mathiesen, Lars Reinhardt

    1993-01-01

    95. Four of the 5 patients with IgM antibodies also had IgG antibodies to gp95 and microbiologically proven P. carinii pneumonia (PCP). In 76/128 patients for whom serial samples were available, changes in antibody response were determined. In 3 patients we demonstrated an increase in IgM antibody...... response to gp95. These patients also showed an increase in IgG antibodies to gp95 and had microbiologically proven PCP. Prior to the development of the IgM response, IgG antibodies to gp95 were detectable in all 3 patients. Thus, HIV-infected patients with PCP seldom produce IgM antibodies to the major...... human P. carinii surface antigen. The increase in IgM response during the course of PCP observed in 3 patients suggests either reinfection with a new strain, or antigenic drift of an already acquired strain of P. carinii....

  4. Bone turnover markers in HIV-infected patients before starting antiretroviral therapy

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    R Martín-Morales

    2012-11-01

    , and one with hypovitaminosis D. Elevated BTM were related with no clinical, analytical, immunovirological parameters nor with serum levels of 25OHD nor PTH. Conclusions: The prevalence of elevated BTM was high in this series of HIV-patients, mostly young men, with short time of HIV infection and with no immunovirologic control. BTM were related with no clinical nor analytical data.

  5. [Microbiological diagnosis of HIV infection].

    Science.gov (United States)

    López-Bernaldo de Quirós, Juan Carlos; Delgado, Rafael; García, Federico; Eiros, José M; Ortiz de Lejarazu, Raúl

    2007-12-01

    Currently, there are around 150,000 HIV-infected patients in Spain. This number, together with the fact that this disease is now a chronic condition since the introduction of antiretroviral therapy, has generated an increasing demand on the clinical microbiology laboratories in our hospitals. This increase has occurred not only in the diagnosis and treatment of opportunistic diseases, but also in tests related to the diagnosis and therapeutic management of HIV infection. To meet this demand, the Sociedad de Enfermedades Infecciosas y Microbiología Clinica (Spanish Society of Infectious Diseases and Clinical Microbiology) has updated its standard Procedure for the microbiological diagnosis of HIV infection. The main advances related to serological diagnosis, plasma viral load, and detection of resistance to antiretroviral drugs are reviewed in this version of the Procedure.

  6. WHO antiretroviral therapy guidelines 2010 and impact of tenofovir on chronic kidney disease in Vietnamese HIV-infected patients.

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    Daisuke Mizushima

    Full Text Available OBJECTIVE: The 2010 WHO antiretroviral therapy (ART guidelines have resulted in increased tenofovir use. Little is known about tenofovir-induced chronic kidney disease (CKD in HIV-infected Vietnamese with mean body weight of 55 kg. We evaluated the prevalence and risk factors of CKD in this country. DESIGN: Cross-sectional study was performed. METHODS: Clinical data on HIV-infected Vietnamese cohort were collected twice a year. To evaluate the prevalence of CKD, serum creatinine was measured in 771 patients in October 2011 and April 2012. CKD was defined as creatinine clearance less than 60 ml/min at both time points. Multivariate logistic regression was used to determine the factors associated with CKD. RESULTS: Tenofovir use increased in Vietnam from 11.9% in April 2011 to 40.3% in April 2012. CKD was diagnosed in 7.3%, of which 7% was considered moderate and 0.3% was severe. Multivariate analysis of October-2011 data identified age per year-increase (OR: 1.229, 95%CI, 1.170-1.291, body weight per 1 kg-decrement (1.286, 1.193-1.386, and tenofovir use (2.715, 1.028-7.168 as risk factors for CKD. CONCLUSIONS: Older age, low body weight and tenofovir use were independent risk factors for CKD in Vietnam. Further longitudinal study is required to evaluate the impact of TDF on renal function in Vietnam and other countries with small-body weight patients.

  7. Posterior Reversible Encephalopathy Syndrome in a Patient with Newly Diagnosed HIV Infection and End Stage Renal Disease.

    Science.gov (United States)

    Kurukumbi, Mohankumar; Castellanos, Maria I; Crawford, Amanda K; Gowdar, Shreyas D; Jayam-Trouth, Annapurni

    2013-01-01

    Posterior reversible encephalopathy syndrome (PRES) is a clinicoradiological syndrome in which patients present with an acute or subacute clinical presentation of seizures, visual disturbances, headache, and altered mental status. The pathophysiology of PRES may be explained by endothelial dysfunction that leads to transudation of fluids and protein, resulting in vasogenic cerebral edema. PRES is typically associated with many conditions such as hypertension, uremia, immunosuppressive drugs, and sepsis. This is a case report of a 39-year-old woman with untreated HIV infection and end-stage renal disease (ESRD) who developed PRES with a normal blood pressure and no other known causes of PRES. Untreated HIV is associated with known endothelial dysfunction and we believe that this, in combination with her untreated end-stage renal disease, contributed to her unique presentation of PRES. Although uncommon in HIV-infected patients and challenging to diagnose, prompt recognition of PRES is critical to provide appropriate care and ensure reversibility of the vasogenic edema seen in PRES.

  8. Posterior Reversible Encephalopathy Syndrome in a Patient with Newly Diagnosed HIV Infection and End Stage Renal Disease

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    Mohankumar Kurukumbi

    2013-01-01

    Full Text Available Posterior reversible encephalopathy syndrome (PRES is a clinicoradiological syndrome in which patients present with an acute or subacute clinical presentation of seizures, visual disturbances, headache, and altered mental status. The pathophysiology of PRES may be explained by endothelial dysfunction that leads to transudation of fluids and protein, resulting in vasogenic cerebral edema. PRES is typically associated with many conditions such as hypertension, uremia, immunosuppressive drugs, and sepsis. This is a case report of a 39-year-old woman with untreated HIV infection and end-stage renal disease (ESRD who developed PRES with a normal blood pressure and no other known causes of PRES. Untreated HIV is associated with known endothelial dysfunction and we believe that this, in combination with her untreated end-stage renal disease, contributed to her unique presentation of PRES. Although uncommon in HIV-infected patients and challenging to diagnose, prompt recognition of PRES is critical to provide appropriate care and ensure reversibility of the vasogenic edema seen in PRES.

  9. Immune reconstitution inflammatory syndrome in HIV-infected patients with mycobacterial infections starting highly active anti-retroviral therapy

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    Buckingham, S.J.; Haddow, L.J.; Shaw, P.J.; Miller, R.F. E-mail: rmiller@gum.ucl.ac.uk

    2004-06-01

    AIM: To describe the radiological appearances of immune reconstitution inflammatory syndrome (IRIS) in human immunodeficiency virus (HIV)-infected patients with mycobacterial infections starting highly active anti-retroviral therapy (HAART). MATERIALS AND METHODS: Five consecutive HIV infected patients with IRIS due to mycobacterial infection were studied. Intercurrent infection and poor drug compliance were excluded as causes of presentation. The chest radiological appearances at the time of starting HAART and at the time of diagnosis of IRIS were compared. RESULTS: In these five patients there was clinical and radiological deterioration, occurring between 10 days and 7 months after starting HAART, leading to unmasking of previously undiagnosed mycobacterial infection or to worsening of mycobacterial disease. All five patients had HAART-induced increases in CD4+ T lymphocyte counts and reductions in peripheral blood HIV 'viral load'. Chest radiographic abnormalities due to IRIS included marked mediastinal lymphadenopathy in three patients--severe enough to produce tracheal compression in two patients (one of whom had stridor)--and was associated with new pulmonary infiltrates in two patients. The other two patients had new infiltrates, which in one patient was associated with a pleural effusion. CONCLUSION: These cases illustrate the diverse chest radiographic appearances of IRIS occurring after HAART in patients with mycobacterial and HIV co-infection. Marked mediastinal lymphadenopathy occurred in three of these five patients (with associated tracheal narrowing in two patients); four patients developed pulmonary infiltrates and one had an effusion. The cases further highlight that the onset of IRIS may be delayed for several months after HAART is started.

  10. Independent and co-morbid HIV infection and Meth use disorders on oxidative stress markers in the cerebrospinal fluid and depressive symptoms.

    Science.gov (United States)

    Panee, Jun; Pang, Xiaosha; Munsaka, Sody; Berry, Marla J; Chang, Linda

    2015-03-01

    Both HIV infection and Methamphetamine (Meth) use disorders are associated with greater depressive symptoms and oxidative stress; whether the two conditions would show additive or interactive effects on the severity of depressive symptoms, and whether this is related to the level of oxidative stress in the CNS is unknown. 123 participants were evaluated, which included 41 HIV-seronegative subjects without substance use disorders (Control), 25 with recent (Meth use disorders (Meth), 34 HIV-seropositive subjects without substance use disorders (HIV) and 23 HIV+Meth subjects. Depressive symptoms were assessed with the Center for Epidemiologic Studies-Depression Scale (CES-D), and oxidative stress markers were evaluated with glutathione (GSH), 4-hydroxynonenal (HNE), and activities of gamma-glutamyltransferase (GGT) and glutathione peroxidase (GPx) in the cerebrospinal fluid (CSF). Compared with Controls, HIV subjects had higher levels of HNE (+350%) and GGT (+27%), and lower level of GSH (-34%), while Meth users had higher levels of GPx activity (+23%) and GSH (+30 %). GGT correlated with GPx, and with age, across all subjects (p Meth and HIV+Meth groups. HIV and Meth use had an interactive effects on depressive symptoms, but did not show additive or interactive effects on oxidative stress. The differential relationship between depressive symptoms and oxidative stress response amongst the four groups suggest that depressive symptoms in these groups are mediated through different mechanisms which are not always related to oxidative stress.

  11. Mortality of HIV-infected patients starting antiretroviral therapy in sub-Saharan Africa: comparison with HIV-unrelated mortality.

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    Martin W G Brinkhof

    2009-04-01

    Full Text Available BACKGROUND: Mortality in HIV-infected patients who have access to highly active antiretroviral therapy (ART has declined in sub-Saharan Africa, but it is unclear how mortality compares to the non-HIV-infected population. We compared mortality rates observed in HIV-1-infected patients starting ART with non-HIV-related background mortality in four countries in sub-Saharan Africa. METHODS AND FINDINGS: Patients enrolled in antiretroviral treatment programmes in Côte d'Ivoire, Malawi, South Africa, and Zimbabwe were included. We calculated excess mortality rates and standardised mortality ratios (SMRs with 95% confidence intervals (CIs. Expected numbers of deaths were obtained using estimates of age-, sex-, and country-specific, HIV-unrelated, mortality rates from the Global Burden of Disease project. Among 13,249 eligible patients 1,177 deaths were recorded during 14,695 person-years of follow-up. The median age was 34 y, 8,831 (67% patients were female, and 10,811 of 12,720 patients (85% with information on clinical stage had advanced disease when starting ART. The excess mortality rate was 17.5 (95% CI 14.5-21.1 per 100 person-years SMR in patients who started ART with a CD4 cell count of less than 25 cells/microl and World Health Organization (WHO stage III/IV, compared to 1.00 (0.55-1.81 per 100 person-years in patients who started with 200 cells/microl or above with WHO stage I/II. The corresponding SMRs were 47.1 (39.1-56.6 and 3.44 (1.91-6.17. Among patients who started ART with 200 cells/microl or above in WHO stage I/II and survived the first year of ART, the excess mortality rate was 0.27 (0.08-0.94 per 100 person-years and the SMR was 1.14 (0.47-2.77. CONCLUSIONS: Mortality of HIV-infected patients treated with combination ART in sub-Saharan Africa continues to be higher than in the general population, but for some patients excess mortality is moderate and reaches that of the general population in the second year of ART. Much of the

  12. Different growth hormone sensitivity of target tissues and growth hormone response to glucose in HIV-infected patients with and without lipodystrophy

    DEFF Research Database (Denmark)

    Andersen, Ove; Haugaard, Steen B; Hansen, Birgitte R;

    2004-01-01

    Growth hormone (GH)-secretion in HIV-lipodystrophy is impaired; however, GH-sensitivity of GH-target tissues remains to be evaluated. We measured overnight fasting concentrations of GH-sensitive insulin-like growth-factor-I (IGF-I) and IGF binding protein-3 (IGFBP-3) including GH binding protein...... (GHBP), a marker of GH-receptor sensitivity, in antiretroviral treated HIV-infected patients with (LIPO) and without lipodystrophy (NONLIPO) and antiretroviral naive HIV-infected patients (NAIVE). Three h GH-suppression tests using oral glucose were undertaken to determine dynamics of GH-secretion. IGF...... glucose in LIPO compared with NONLIPO and NAIVE (p lipodystrophy....

  13. Detection of Treponema pallidum by semi-nested PCR in the cerebrospinal fluid of asymptomatic HIV-infected patients with latent syphilis.

    Science.gov (United States)

    Fraga, Daniela; Muller, André L; Czykiel, Marcelo S; De Armas, Yaxsier; Wissmann, Gustavo; Goldani, Luciano Z

    2014-01-01

    Neurosyphilis diagnosis is frequently dependent upon the results of serological tests and cerebrospinal fluid abnormalities, but the reliability of findings in patients with HIV-1 infection has been questioned, especially in asymptomatic patients with latent syphilis. In this study, we present the data on the presence of T. pallidum DNA in CSF from asymptomatic HIV-infected patients with the diagnosis of syphilis. CSF and serum samples were collected from 12 HIV-infected patients attending a tertiary care clinic located in southern Brazil, during the period 2012 to 2013. In CSF samples from five of 12 patients (40%), we detected T. pallidum DNA. Unexpectedly, in these patients, the CSF cell count, protein and glucose levels were normal. In addition, none of these 5 CSF samples presented a positive VDRL reaction. Serum VDRL titers were similar between patients with positive and negative CSF T. pallidum DNA. Most patients with detectable T. pallidum DNA presented low serum VDRL titers. A higher serum VDRL titer of 1:64 was observed in only one patient. Our results have shown that asymptomatic HIV-infected patients with evidence of latent syphilis and normal CSF might present detectable T. pallidum DNA in the CSF. The detection of T. pallidum DNA by our seminested PCR provides additional information beyond conventional CSF analysis for the diagnosis of neurosyphilis. The detection of T. pallidum DNA in CSF despite normal CSF findings in HIV-infected patients could also provide a different therapeutic approach including the use of intravenous aqueous crystalline penicillin.

  14. Tuberculosis en pacientes infectados por el VIH Tuberculosis in patients with HIV infection

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    J. Úriz

    2007-01-01

    tuberculosis infection and accelerates progression after infection or reinfection; on the other hand, TB aggravates the prognosis of patients infected with HIV. This article sets out the differential aspects in the clinical manifestations of TB amongst populations with and without HIV infection; we also comment on some special characteristics in the treatment of tuberculosis in HIV patients. With the exception of primary cutaneous infections produced by accidental inoculation and infantile lymphadenitis, the majority of the cases of disease due to non-tuberculosis mycobacteria (NTM affect patients with certain predisposing factors. In the case of patients with AIDS, the deep immunological disorder provoked by HIV brings a particular susceptibility to suffering invasive disease due to certain NTM, principally M. avium complex and M. kansasii.

  15. Knowledge and perceptions of HIV-infected patients regarding HIV transmission and treatment in Ho Chi Minh City, Vietnam.

    Science.gov (United States)

    Hoang, Don; Dinh, An T; Groce, Nora; Sullivan, Lynn E

    2015-03-01

    Patient education concerning HIV and antiretroviral (ARV) medications is important for optimal outcomes. The authors assessed the knowledge and perceptions of HIV-infected patients in an ARV education program in Ho Chi Minh City, Vietnam. Of 185 patients, 64 (35%) receiving ARV medications, nearly 80% correctly answered questions regarding HIV. Correct responses were associated with higher education (P embarrassment of living with HIV was associated with female gender (P Patients were concerned over ARV medication use (27%) and its side effects (38%). The study population's knowledge of HIV/AIDS and ARV medications, perceived stigmatization, and areas of knowledge deficits underscore the need for effective patient education programs addressing poorly understood issues around HIV/AIDS. © 2011 APJPH.

  16. Pleural tuberculosis in patients with early HIV infection is associated with increased TNF-alpha expression and necrosis in granulomas.

    Directory of Open Access Journals (Sweden)

    Juanita Bezuidenhout

    Full Text Available Although granulomas may be an essential host response against persistent antigens, they are also associated with immunopathology. We investigated whether HIV co-infection affects histopathological appearance and cytokine profiles of pleural granulomas in patients with active pleural tuberculosis (TB. Granulomas were investigated in pleural biopsies from HIV positive and negative TB pleuritis patients. Granulomas were characterised as necrotic or non-necrotic, graded histologically and investigated for the mRNA expression of IL-12, IFN-gamma, TNF-alpha and IL-4 by in situ hybridisation. In all TB patients a mixed Th1/Th2 profile was noted. Necrotic granulomas were more evident in HIV positive patients with a clear association between TNF-alpha and necrosis. This study demonstrates immune dysregulation which may include TNF-alpha-mediated immunopathology at the site of disease in HIV infected pleural TB patients.

  17. Sex differences in benzodiazepine use in the HIV-infected population.

    Science.gov (United States)

    Wixson, Sarah E; Brouwer, Emily S

    2014-01-01

    In the HIV-infected population there is a high prevalence of psychiatric disorders, conditions that often coexist with drug and alcohol dependence. Symptoms associated with psychiatric disorders are frequently managed with benzodiazepines, a class of medication often abused. We examined whether HIV-infected patients were more likely to fill a benzodiazepine prescription than their uninfected counterparts using a privately insured, nationally representative sample receiving clinical care between January 2007 and December 2009. Odds ratios (OR) and 95% confidence intervals (CI) to quantify the likelihood of receiving a benzodiazepine were calculated using multivariate logistic regression models. We examined the presence of interaction between HIV infection and sex using backwards elimination and by comparing stratum-specific OR to identify clinically meaningful differences. Overall, 323,796 beneficiaries were included in the sample, of which 723 were HIV infected. Bivariate analyses showed that compared to the uninfected sample, HIV-infected patients were more likely to have filled a benzodiazepine prescription (24% vs. 19%) during the study period. HIV-infected patients were also more likely to be male (80% vs. 44%), black (21% vs. 7%) and have a diagnosis of depression (12% vs. 8%) or insomnia (6% vs. 3%) than were uninfected patients. Adjusted for other covariates, HIV infection was associated with an increase (OR): 1.68, 95% CI: 1.39, 2.02) in the likelihood of filling a benzodiazepine prescription. When stratified by sex, HIV-infected males were more likely (OR: 1.68, 95% CI: 1.05, 2.67) than uninfected males to fill a benzodiazepine prescription while there was no observed difference in the likelihood of filling a benzodiazepine prescription between HIV-infected and uninfected females (OR: 1.12, 95% CI: 0.73, 1.70). Our findings suggest that HIV-infected patients, particularly HIV-infected males, are more likely to fill benzodiazepine prescriptions than their

  18. Overt and occult hepatitis B virus infection among treatment-naïve HIV-infected patients in Brazil.

    Science.gov (United States)

    Oliveira, Marina Pedroso; Lemes, Pollyanne Sousa; Matos, Márcia Alves Dias; Del-Rios, Nativa Helena Alves; Carneiro, Megmar Aparecida Santos; Silva, Ágabo Macedo Costa; Lopes, Carmen Luci Rodrigues; Teles, Sheila Araújo; Aires, Rodrigo Sebba; Lago, Bárbara Vieira; Araujo, Natalia Motta; Martins, Regina Maria Bringel

    2016-07-01

    Although hepatitis B virus (HBV) and human immunodeficiency virus (HIV) co-infection is common, only few data are available on HBV among HIV patients including occult hepatitis B infection (OBI), regardless of serological markers. This study aims to determine the prevalence of OBI and overall HBV infection, associated factors, HBV genotypes, and surface (S) gene mutations in a population of treatment-naïve HIV-infected patients in Brazil. A cross-sectional study was conducted in treatment-naïve HIV-infected patients in Central Brazil. All samples were tested for HBV serological markers and HBV DNA. Sequence analysis of the S gene and overlapping polymerase gene was preformed. Overall, 25.1% (127/505) of the patients had markers of current or previous HBV infection, which was associated with age over 40 years, history of injection drug use, and homosexual sex. The hepatitis B surface antigen (HBsAg) seroprevalence was 4.9% (25/505). HBV DNA was detected in 39 out of 505 patients: 20 of them were HBsAg-positive and 19 were HBsAg-negative, resulting in an OBI prevalence of 3.8%. Patients with OBI had significantly higher HCV seropositivity rate compared to HBsAg-positive patients. Sequencing of the S gene revealed Y100C, T131N, and D144A mutations. One patient had the M204I and L180M drug-resistance mutations (polymerase). HBV genotypes A (A1, A2), D (D2, D3), and F (F2) were identified. In conclusion, OBI represented almost half of all HBV infections with detectable HBV DNA, suggesting that hepatitis B diagnosis in HIV patients should include in addition to serological markers the detection of HBV DNA. © 2016 Wiley Periodicals, Inc.

  19. Assessment of the effect of antiretroviral therapy on renal and liver functions among HIV-infected patients: a retrospective study

    Directory of Open Access Journals (Sweden)

    Wondifraw Baynes H

    2016-12-01

    Full Text Available Habtamu Wondifraw Baynes,1 Birhanemeskel Tegene,2 Mikiyas Gebremichael,3 Gebrehawaria Birhane,3 Wabe Kedir,3 Belete Biadgo1 1Department of Clinical Chemistry, 2Department of Medical Microbiology, 3Department of Medical Laboratory Science, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia Background: The emergence of highly active antiretroviral therapy (HAART has dramatically improved quality of life in prolonging survival of human immunodeficiency virus (HIV-infected patients on treatment in developed as well as developing countries. However, the main shortcoming of HAART in long-term use is its potential to cause liver and kidney derangements that may be life threatening. The drugs are actively accumulated in the proximal renal tubule resulting in functional disturbance with mitochondrial injury being one of the most important targets recognized. Therefore, the aim of this study was to assess the adverse effects of HAART on kidney and liver functions among HIV-infected patients presenting to the University of Gondar Hospital, Ethiopia. Materials and methods: An institution-based retrospective study was conducted from 2010 to 2015 on a subset of HIV-infected patients. Data were collected from the registration book of the University of Gondar Hospital antiretroviral clinic laboratory after checking the completeness of age, gender, creatinine, blood urea nitrogen, and alanine aminotransferase level. Data were entered and analyzed using SPSS version 20. Descriptive statistics, chi-square test, one-way analysis of variance, and logistic regression were done to determine associations. A P-value <0.05 was considered statistically significant. Results: A total of 275 study subjects were included in the study. Of these, 62.2% were females, and the overall prevalence of chronic kidney disease (CKD before and after treatment was 3.6% and 11.7%, respectively. A majority of the CKD

  20. Assessment of the effect of antiretroviral therapy on renal and liver functions among HIV-infected patients: a retrospective study

    Science.gov (United States)

    Wondifraw Baynes, Habtamu; Tegene, Birhanemeskel; Gebremichael, Mikiyas; Birhane, Gebrehawaria; Kedir, Wabe; Biadgo, Belete

    2017-01-01

    Background The emergence of highly active antiretroviral therapy (HAART) has dramatically improved quality of life in prolonging survival of human immunodeficiency virus (HIV)-infected patients on treatment in developed as well as developing countries. However, the main shortcoming of HAART in long-term use is its potential to cause liver and kidney derangements that may be life threatening. The drugs are actively accumulated in the proximal renal tubule resulting in functional disturbance with mitochondrial injury being one of the most important targets recognized. Therefore, the aim of this study was to assess the adverse effects of HAART on kidney and liver functions among HIV-infected patients presenting to the University of Gondar Hospital, Ethiopia. Materials and methods An institution-based retrospective study was conducted from 2010 to 2015 on a subset of HIV-infected patients. Data were collected from the registration book of the University of Gondar Hospital antiretroviral clinic laboratory after checking the completeness of age, gender, creatinine, blood urea nitrogen, and alanine aminotransferase level. Data were entered and analyzed using SPSS version 20. Descriptive statistics, chi-square test, one-way analysis of variance, and logistic regression were done to determine associations. A P-value <0.05 was considered statistically significant. Results A total of 275 study subjects were included in the study. Of these, 62.2% were females, and the overall prevalence of chronic kidney disease (CKD) before and after treatment was 3.6% and 11.7%, respectively. A majority of the CKD patients were in stage 3 for patients after treatment. The overall prevalence of hepatotoxicity was 6.5% and 16.7% before and after treatment, respectively. A majority of the patients developed Grade 2 hepatotoxicity 66.7% and 65.2% before and after treatment, respectively. Binary and multiple logistic regression analysis indicated that the female gender was a risk factor for CKD

  1. Immunosenescence of the CD8(+) T cell compartment is associated with HIV-infection, but only weakly reflects age-related processes of adipose tissue, metabolism, and muscle in antiretroviral therapy-treated HIV-infected patients and controls

    DEFF Research Database (Denmark)

    Tavenier, Juliette; Langkilde, Anne; Haupt, Thomas Huneck

    2015-01-01

    -related processes of inflammation, metabolism, adipose tissue, and muscle. T cell immunosenescence and exhaustion were assessed by flow cytometry analysis of CD8 (+) cells from 43 ART-treated HIV-infected patients (HIV(+)) and ten Controls using markers of differentiation: CD27/CD28; maturation: CD27/CD45RA...... differentiated and mature CD8 (+) T cell phenotypes. PD-1 and KLRG1 expression did not differ between HIV(+) and Controls, but depended on differentiation and maturation stages of the cells. CD8 (+) T cell maturation was associated with age. KLRG1 expression was associated with age, metabolic syndrome, visceral...

  2. CD4 lymphocyte counts and serum p24 antigen of no diagnostic value in monitoring HIV-infected patients with pulmonary symptoms

    DEFF Research Database (Denmark)

    Orholm, M; Nielsen, T L; Nielsen, Jens Ole

    1990-01-01

    The diagnostic value of the CD4 cell counts and the HIV p24 antigen were evaluated in a consecutive series of 105 HIV-infected patients experiencing 128 episodes of pulmonary symptoms which required bronchoscopy. One-third of patients with opportunistic infection (OI) had CD4 counts greater than ...

  3. Mycetoma in an HIV-infected patient Mycetoma em paciente HIV positivo

    Directory of Open Access Journals (Sweden)

    Luiz G. M. Castro

    1999-10-01

    Full Text Available Although oportunistic fungal infections occur commonly in immunocompromised hosts, mycetoma has never been reported in association with HIV infection. The authors present a case that to their knowledge is the first reported case of mycetoma associated with HIV infection. Diagnosis was confirmed by direct examination of grains and histologic examination. Precise identification of the agent, an actinomycete, was not possible. The unusual site of infection may probably be related to the use of contaminated needless and sirynges for HIV drug injection.Os autores relatam um caso de actinomicetoma em pacientes HIV positivo. Apesar das infecções fúngicas oportunistas serem freqüentemente observadas em pacientes infectados pelo HIV, a associação com micetoma nunca foi descrita. O diagnóstico foi confirmado pelo exame micolígico direto de grãos obtidos da secreção e de exame anátomo-patológico. Não foi possível identificar o agente, mas as características sugerem tratar-se de actinomiceto. Os autores acreditam que a localização no membro superior possa estar relacionada com o uso de seringas e agulhas contaminadas para injeção de drogas EV.

  4. Risk of zidovudine-induced anemia on human immunodeficiency virus (HIV infection patients with different CD4 cell counts

    Directory of Open Access Journals (Sweden)

    anak agung ayu niti wedayani

    2017-02-01

    Full Text Available Anemia is the most common hematologic abnormality in patients with human immunodeficiency virus (HIV infection. This abnormality is associated with HIV infection itself, HIV-related opportunities infections or drug use. Zidovudine (AZT is the most common cause of anemia in HIV patients. Recent study showed anemia in HIV patients is also associated with CD4 cell counts. Aim of this study was to evaluate the risk of anemia on HIV patients with different CD4 cell counts after AZT-based antiretroviral therapy (ART.This retrospective cohort study was conducted using medical record of HIV patients in Dr. Soetomo General Hospital, Surabaya. Subjects who fulfilled the inclusion and exclusion criteria were divided into two group i.e. HIV patients with CD4 cell counts 200-350 cell/mm3 and those with CD4cell counts ≥350 cell/mm3. All available demographics, clinical and laboratory data of subjects before and after AZT-based ART were then recorded and evaluated. Ninety-seven HIV patients (50 male and 47 female were involved in this study. The result showed that the anemia incidence significantly increased after AZT-based ART (p0.05. Gender, age, weight and clinical stage were not associated with anemia incidence (p>0.05. In contrast, anemia incidence is associated with Hb level before AZT therapy (p<0.05. In conclusion, the anemia incidence in HIV patients after AZT based ART is not associated with the level of CD4 cell counts, however it is associated with Hb levels before AZT therapy.

  5. Diabetes Mellitus is Associated with Increased Death Rates Among HIV-Infected Patients in Rio de Janeiro, Brazil.

    Science.gov (United States)

    Moreira, Rodrigo C; Pacheco, Antonio G; Paula, Adelzon; Cardoso, Sandra W; Moreira, Ronaldo I; Ribeiro, Sayonara R; Nunes, Estevão P; Guimarães, Maria R; Mello, Fernanda C; Veloso, Valdilea G; Grinsztejn, Beatriz

    2016-12-01

    Diabetes mellitus (DM) is a major cause of morbidity worldwide and a known factor leading to increased risk of death, especially in conjunction with other risk factors. In this study, we evaluated the prevalence of DM among HIV-infected patients and its association with overall mortality. All HIV-infected patients 18 years or older who were followed in the Instituto Nacional de Infectologia Evandro Chagas (INI) cohort from January 1991 to December 2011 were included. Time-updated covariables included DM status, calendar year, combination antiretroviral therapy (cART), and CD4 cell counts. Fixed demographic covariables included gender and age at entry. Poisson models were used to calculate mortality rate ratios (RR) with robust variances. Among the 4,871 patients included, 1,192 (24.4%) died (mortality rate = 4.72/100 person-years [PY]; 95% confidence interval [CI] = 4.46-5.00). Death rates were significantly higher among those presenting with DM compared with those who did not (6.16/100 vs. 4.61/100 PY, respectively. p = 0.001). In the final model, DM was significantly associated with mortality (RR = 1.74; 95% CI = 1.57-1.94; p < 0.001). When the analysis was restricted to those on cART or the period post-1996, the association between DM and mortality was even stronger (RR = 2.17; 95% CI = 1.91-2.46; p < 0.001 and RR = 1.95; 95% CI = 1.75-2.18; p < 0.001, respectively). Among the major groups of cause of deaths (CODs), the proportion of AIDS-related conditions in patients with DM was lower (74.27% vs. 58.93%, respectively; p < 0.001); whereas in non-AIDS-related conditions, nonimmunodeficiency-related causes (22.44% vs. 34.82%, respectively; p = 0.004) were more common in patients with DM. In conclusion, DM was associated with increased mortality rates even after controlling for HIV-related variables associated to this outcome. Differences in the underlying CODs were identified, reinforcing the necessity to

  6. Renal and urologic disorders in antiretroviral-treated patients with HIV infection or AIDS: spectrum of cross-sectional imaging findings.

    Science.gov (United States)

    Tonolini, Massimo; Villa, Federica; Villa, Chiara; Ippolito, Sonia; Bianco, Roberto

    2013-01-01

    In the aging human immunodeficiency virus (HIV)-infected population with improved immune function under antiretroviral treatment, many different opportunistic disorders may be encountered, along with rare presentations or complicated forms of common diseases. Renal and urologic abnormalities observed in the setting of HIV infection or acquired immunodeficiency syndrome are reviewed with their imaging appearances, including renal dysfunction, urolithiasis, urinary tract infections and related complications, genitourinary tuberculosis, vascular lesions, urogenital tumors, and bladder abnormalities, with emphasis on characterization. In HIV-positive patients, early cross-sectional imaging is warranted to detect uncommon disorders and complications, with the aim to preserve renal function. © 2013 Mosby, Inc. All rights reserved.

  7. Early diagnosis and retention in care of HIV-infected patients through rapid salivary testing: a test-and-treat fast track pilot study.

    Science.gov (United States)

    Parisi, Maria Rita; Soldini, Laura; Negri, Silvia; Vidoni, Gian Marino; Gianotti, Nicola; Nozza, Silvia; Schlusnus, Karin; Dorigatti, Fernanda; Lazzarin, Adriano

    2016-01-01

    Aim of this study was to evaluate the efficacy and the retention-in-care of individuals diagnosed during six years of salivary HIV testing (EASY-test project). Among those linked-to-care at the Infectious Diseases Department of San Raffaele Hospital (Milan, Italy), the proportion of patients engaged, retained in care and virologically suppressed after the antiretroviral treatment was 96%, 100% and 95.2%, respectively. Results from our study suggest that salivary HIV testing may help bring to light cases of HIV infection otherwise undiagnosed, and thus favour a more rapid and wider reduction of the HIV infection burden at the population level.

  8. Durability of response to vaccination against viral hepatitis A in HIV-infected patients: a 5-year observation.

    Science.gov (United States)

    Jabłonowska, E; Kuydowicz, J

    2014-09-01

    The aim of this study was to estimate the prevalence of total antibodies to hepatitis A virus (anti-HAV-T) in the group of HIV-positive adults in Lodz region of Poland, and to evaluate the response and long-term immunity after vaccination against hepatitis A virus. In the group of 234 HIV-infected patients, 72 persons (30.8%) were anti-HAV-T positive (>20 IU/L). In multivariate analysis, two independent factors associated with the presence of anti-HAV-T were identified: the age of patients (OR = 1.07) and the presence of antibodies to hepatitis C virus (OR = 2.87). Vaccination was completed in 83 patients. Good response (anti-HAV-T >20 IU/L one month after the booster dose) was obtained in 79.5% of patients. In patients with CD4 >200 cells/µL in multivariate analysis only presence of antibodies to hepatitis C virus was a prognostic factor for the response to vaccination (OR = 0.13). Among responders available for the follow-up, 82% (50 out of 61) had detectable anti-HAV-T at 1 year and 75.5% (37 out of 49) at 5 years. Our results demonstrate that most of the studied HIV-positive patients were susceptible to hepatitis A virus infection. Most HIV-infected adults with high CD4 counts had a durable response even up to 5 years after vaccination. Patients with a HIV/hepatitis C virus coinfection displayed a worse response to vaccination.

  9. CD3zeta down-modulation may explain Vgamma9Vdelta2 T lymphocyte anergy in HIV-infected patients.

    Science.gov (United States)

    Sacchi, Alessandra; Tempestilli, Massimo; Turchi, Federica; Agrati, Chiara; Casetti, Rita; Cimini, Eleonora; Gioia, Cristiana; Martini, Federico

    2009-02-01

    The aim of the present study was to explain the observed anergy of Vgamma9Vdelta2 T cells from human immunodeficiency virus (HIV)-positive patients. CD3zeta expression and interferon (IFN)-gamma production by Vgamma9Vdelta2 T cells from HIV-positive and HIV-negative subjects were analyzed. We demonstrated that Vgamma9Vdelta2 T cells from HIV-infected patients expressed a lower level of CD3zeta than did Vgamma9Vdelta2 T cells from healthy donors. A direct correlation was found between CD3zeta expression and IFN-gamma production capability by Vgamma9Vdelta2 T cells. However, activation of protein kinase C by phorbol myristate acetate is able to restore CD3zeta expression and IFN-gamma production. Our findings may contribute to clarification of the molecular mechanisms of Vgamma9Vdelta2 T cell anergy found in HIV-positive patients.

  10. Tricuspid Valve Replacement in an HIV-Infected Patient with Severe Tricuspid Regurgitation Secondary to Remote Endocarditis.

    Science.gov (United States)

    Myerson, Merle; Armstrong, Ehrin J; Poltavskiy, Eduard; Fefer, Jose; Bang, Heejung

    2016-12-01

    Surgical intervention for severe tricuspid regurgitation secondary to remote infective endocarditis has been infrequent, especially in patients also infected with the human immunodeficiency virus (HIV). We describe the case of a 62-year-old HIV-positive man, with a 24-year history of endocarditis caused by intravenous heroin use, who presented with severe tricuspid regurgitation. The patient was initially asymptomatic, was taking antiretroviral medications, and had a satisfactory CD4 count and an undetectable viral load, so we decided to manage the regurgitation conservatively. Two years later, he presented with biventricular heart failure and dyspnea. After surgical tricuspid valve replacement, his condition improved substantially. This case illustrates that HIV-infected patients with complex medical conditions can successfully undergo cardiac surgery.

  11. [Metastatic cancer of the prostate in a young 40 year-old HIV-infected male patient].

    Science.gov (United States)

    Furco, A; Bani-Sadr, F; Guymar, S; Molina, J-M

    2003-06-07

    Cancer of the prostate in HIV-infected patients has rarely been reported in the literature. A 40 year-old man presented with an adenocarcinoma of the prostate and bone and glandular metastases. The patient exhibited HIV seropositivity stage B1, the immune-virology of which was well controlled by antiretroviral tritherapy. The relationship between cancer and HIV has been established for certain cancers such as Hodgkin's disease, non-Hodgkin malignant lymphoma, Kaposi's sarcoma and invasive cancers of the uterine neck in women. The significant increase in some cancers in patients infected by HIV (lung, penis, soft tissue, lips, seminoma) suggests the potential association with immunodepression unless it corresponds to a risk induced by antiretroviral treatments in the long term.

  12. Immune reconstitution inflammatory syndrome in HIV-infected patients receiving antiretroviral therapy : pathogenesis, clinical manifestations and management

    DEFF Research Database (Denmark)

    Dhasmana, Devesh J; Dheda, Keertan; Ravn, Pernille;

    2008-01-01

    The use of antiretroviral therapy (ART) to treat HIV infection, by restoring CD4+ cell count and immune function, is associated with significant reductions in morbidity and mortality. Soon after ART initiation, there is a rapid phase of restoration of pathogen-specific immunity. In certain patients...... to a heterogeneous range of clinical manifestations. The commonest forms of IRIS are associated with mycobacterial infections, fungi and herpes viruses. In most patients, ART should be continued and treatment for the associated condition optimized, and there is anecdotal evidence for the use of corticosteroids...... in patients who are severely affected. In this review, we discuss research relating to pathogenesis, the range of clinical manifestations, treatment options and prevention issues....

  13. Effect of medroxyprogesterone acetate on the efficiency of an oral protein-rich nutritional support in HIV-infected patients.

    Science.gov (United States)

    Rochon, Cécile; Prod'homme, Magali; Laurichesse, Henri; Tauveron, Igor; Balage, Michèle; Gourdon, Florence; Baud, Olivier; Jacomet, Christine; Jouvency, Sylvie; Bayle, Gérard; Champredon, Claude; Thieblot, Philippe; Beytout, Jean; Grizard, Jean

    2003-01-01

    We have examined the effect of a medroxyprogesterone therapy in HIV-infected patients under appropriate nutrition for anabolism. The experiments were performed on 12 men (mean age 40 y), HIV seropositive but free of any clinically active opportunistic infection for at least one month. The patients underwent a 2-week baseline diet period (1.2 g protein x kg(-1) body weight (BW) x d(-1)) and then a 5-week experimental period with again the baseline diet in conjunction with supplements including Tonexis HP (0.7 g protein x kg(-1) BW) x d(-1)), L-threonine (0.018 g x kg(-1) BW x d(-1)) and L-methionine (0.013 g x kg(-1) BW x d(-1)). Indeed HIV-infected patients showed deficiencies in these amino acids. They were randomly divided into groups I and II under double-blinded condition. Group II was given medroxyprogesterone acetate (0.4 g x d(-1)) during the last 3 weeks whereas group I received a placebo. All the patients significantly increased their body weight (P < 0.05) during the experimental periods. Those under medroxyprogesterone tended to show a higher but not significant weight gain (+3.1 +/- 1.0 kg in group II and +1.9 +/- 0.3 kg in group I). Blood free amino acids were used as rough indicators of amino acid utilization and were analyzed prior and during acute 150 min intravenous infusion of a complete glucose-amino acid mixture. This test was done before and at the end of the experimental periods. Basal essential blood free amino acids were similar in the two groups and did not change during the experimental period. Most essential amino acids increased following glucose-amino acid infusions. The incremental increase was of less magnitude after the experimental period than before when medroxyprogesterone was present (P < 0.05 for valine, leucine, lysine, threonine and methionine). This was not the case in the absence of the hormone. We concluded that medroxyprogesterone might improve the efficacy of an oral protein-rich nutritional support in HIV-infected

  14. Patient-Nominated, Community-Based HIV Treatment Supporters: Patient Perspectives, Feasibility, Challenges, and Factors for Success in HIV-Infected South African Adults

    OpenAIRE

    Duwell, Monique M.; Knowlton, Amy R.; Nachega, Jean B.; Efron, Anne; Goliath, Rene; MORRONI, Chelsea; Maartens, Gary; Chaisson, Richard E

    2013-01-01

    This study aimed to characterize the experience of having a treatment supporter among HIV-infected South African patients enrolled in a randomized controlled trial that compared the efficacy of patient-nominated treatment supporters administering partial directly observed antiretroviral therapy (DOT-ART) versus self-administered ART (Self-ART). Results of the parent study showed no virologic or sustained immunologic differences between groups, but revealed a significant survival benefit among...

  15. Raltegravir and Abacavir/Lamivudine in Japanese Treatment-Naïve and Treatment-Experienced Patients with HIV Infection: a 48-Week Retrospective Pilot Analysis.

    Science.gov (United States)

    Suzuki, Akihito; Uehara, Yuki; Saita, Mizue; Inui, Akihiro; Isonuma, Hiroshi; Naito, Toshio

    2016-01-01

    Abacavir/lamivudine (ABC/3TC) is a nucleoside reverse transcriptase inhibitor used for treating human immunodeficiency viral (HIV) infections. Hypersensitivity reactions such as skin eruptions caused by ABC are well-known, but rarely occur in Asians. Raltegravir (RAL) is an integrase strand transfer inhibitor, that is now increasingly, used for treating HIV infections because it has few adverse effects. This retrospective analysis assessed the efficacy and safety of combined ABC/3TC and RAL in both treatment-naïve and -experienced Japanese patients with HIV infections. In all 11 treatment-naïve patients (100%), virological suppression to undetectable level was achieved. Liver transaminases, renal function, and serum lipid profiles showed no exacerbations up to 48 weeks of treatment. In 12 patients who were switched from previous regimens to ABC/3TC and RAL, HIV viral load was undetectable in 11 patients (91.6%), but remained detectable in 1 patient with poor adherence. Major reasons for switching regimens to ABC/3TC and RAL were hyperlipidemia and nausea. After switching, these adverse effects improved, and no new adverse effects were observed. Despite the small number of participants in this study, the results support the combination of ABC/3TC and RAL as a possible treatment choice in Japanese individuals with HIV-infection.

  16. Cryptoccocal meningitis in Yaoundé (Cameroon) HIV infected patients: Diagnosis, frequency and Cryptococcus neoformans isolates susceptibility study to fluconazole.

    Science.gov (United States)

    Kammalac Ngouana, T; Dongtsa, J; Kouanfack, C; Tonfack, C; Fomena, S; Mallié, M; Delaporte, E; Boyom, F-Fekam; Bertout, S

    2015-03-01

    Cryptococcal meningitis is a mycosis encountered especially in patients with Acquired Immunodeficiency Syndrome and is fatal in the absence of treatment. Information on epidemiology, diagnosis and susceptibility profile to antifungal drugs, are scarce in Cameroon. Authors evaluated the diagnosis possibilities of the cryptococcal meningitis in Cameroon, and studied the antifungal susceptibility of isolated strains to fluconazole, used as first line treatment of the disease in Cameroon. Between December 2009 and July 2011, 146 cerebrospinal fluids obtained from HIV patients with suspicion of meningitis were analysed. The diagnosis procedure involved macroscopic and cyto-chemical analysis, India ink test, culture on Sabouraud chloramphenicol medium and antigen latex agglutination test. Antifungal susceptibility testing of isolated strains to fluconazole was done by the E-test(®) method. The diagnosis of cryptococcal meningitis gave 28.08% positive cases. Among these patients, 80% were at stages III and IV and 20% at stage I of the HIV infection, according to the WHO previous classification. Cyto-chemical analysis showed current findings in the case of cryptococcal meningitis. India ink test and latex agglutination test exhibited very high sensitivity and specificity (>94%). Fluconazole antifungal susceptibility testing gave MICs lower than 32μg/mL to 92.7% of isolated strains and MICs greater than this value to 7.3% of isolates. These results showed that cryptococcal meningitis remains a real problem among HIV infected patients in Yaoundé. The emergence of fluconazole reduced susceptibility strains is worrying. Nevertheless, efficacy of rapid detection tests is interesting because this will help in rapid diagnosis and treatment of patients.

  17. Clinical Correlates and Drug Resistance in HIV-Infected and -Uninfected Pulmonary Tuberculosis Patients in South India

    Science.gov (United States)

    Sara, Chandy; Elsa, Heylen; Baijayanti, Mishra; Lennartsdotter, Ekstrand Maria

    2016-01-01

    Objectives To examine demographics, clinical correlates, sputum AFB (acid fast bacilli) smear grading DOTS (Directly Observed Therapy Short Course) uptake, and drug resistance in a cohort of newly-diagnosed, smear positive pulmonary tuberculosis (TB) patients with respect to HIV status at baseline, and compare smear conversion rates, side effects and mortality after two months. Design A prospective study among 54 HIV positive and 41 HIV negative pulmonary TB patients. Data were collected via face-to-face interviews, review of medical records, and lab tests. Results HIVTB co-infected patients, though more symptomatic at baseline, showed more improvement in their symptoms compared to HIV-uninfected TB patients at follow-up. The HIV co-infected group had more prevalent perceived side effects, and sputum smear positivity was marginally higher compared to the HIV negative group at follow-up. Mortality was higher among the HIV-infected group. Both groups had high rates of resistance to first-line anti-tubercular drugs, particularly isoniazid. There was no significant difference in the drug resistance patterns between the groups. Conclusions Prompt initiation and provision of daily regimens of ATT (Anti-Tubercular treatment) along with ART (Anti-Retroviral treatment) via ART centers is urgently needed in India. As resistance to ART and/or ATT is directly linked to medication non-adherence, the use of counseling, regular reinforcement, early detection and appropriate intervention strategies to tackle this complex issue could help prevent premature mortality and development of resistance in HIV-TB co-infected patients. The high rate of isoniazid resistance might preclude its use in India as prophylaxis for latent TB in HIV infected persons as per the World Health Organization (WHO) guideline. PMID:27708985

  18. Predictors of mortality among HIV-infected patients initiating anti retroviral therapy at a tertiary care hospital in Eastern India

    Institute of Scientific and Technical Information of China (English)

    Ananya Bhowmik; Subhasis Bhandari; Rajyasree De; Subhasish Kamal Guha

    2012-01-01

    Objective: To assess early mortality and identify its predictors among the ART naive HIV-infected patients initiating anti retroviral therapy (ART) available free of cost at the ART Centres.Methods: A retrospective cohort analysis of routinely collected programme data was done for assessing mortality of all ART naive adult patients who received first-line ART at a government tertiary care hospital in eastern India during 1st March 2009 and 28th February 2010. Bivariate and multiple regression analyses of the baseline demographic, clinical and laboratory records using SPSS 15.0 were done to identify independent predictors of mortality. Results: The mortality rate at one year was estimated to be 7.66 (95% CI 5.84-9.83) deaths/100 patient-years and more than 50% of the deaths occurred during first three months of ART initiation with a median time interval of 73 days. Tuberculosis was the major cause of death. ART naive patients with baseline serum albumin <3.5 mg/dL were eight (OR 7.9; 95% CI: 3.8-16.5) at risk of death than those with higher serum albumin levels and patients with CD4 count <100 cells/μL were two times (OR 2.2;95% CI: 1.1-4.4) at risk of death compared to higher CD4 counts. Conclusions: Risk of mortality is increased when ART is initiated at advanced stages of immunosuppression denoted by low serum albumin levels and CD4 cell counts. This highlights the importance of early detection of HIV infection, early management of opportunistic infections including tuberculosis and timely initiation of the antiretroviral drugs in the resource-limited countries, now available free in the Indian national ART programme.

  19. ESCMID* guideline for the diagnosis and management of Candida diseases 2012: patients with HIV infection or AIDS.

    Science.gov (United States)

    Lortholary, O; Petrikkos, G; Akova, M; Arendrup, M C; Arikan-Akdagli, S; Bassetti, M; Bille, J; Calandra, T; Castagnola, E; Cornely, O A; Cuenca-Estrella, M; Donnelly, J P; Garbino, J; Groll, A H; Herbrecht, R; Hope, W W; Jensen, H E; Kullberg, B J; Lass-Flörl, C; Meersseman, W; Richardson, M D; Roilides, E; Verweij, P E; Viscoli, C; Ullmann, A J

    2012-12-01

    Mucosal candidiasis is frequent in immunocompromised HIV-infected highly active antiretroviral (HAART) naive patients or those who have failed therapy. Mucosal candidiasis is a marker of progressive immune deficiency. Because of the frequently marked and prompt immune reconstitution induced by HAART, there is no recommendation for primary antifungal prophylaxis of mucosal candidiasis in the HIV setting in Europe, although it has been evidenced as effective in the pre-HAART era. Fluconazole remains the first line of therapy for both oropharyngeal candidiasis and oesophageal candidiasis and should be preferred to itraconazole oral solution (or capsules when not available) due to fewer side effects. For patients who still present with fluconazole-refractory mucosal candidiasis, oral treatment with any other azole should be preferred based on precise Candida species identification and susceptibility testing results in addition to the optimization of HAART when feasible. For vaginal candidiasis, topical therapy is preferred.

  20. Coinfection with human herpesvirus 8 is associated with persistent inflammation and immune activation in virologically suppressed HIV-infected patients.

    Directory of Open Access Journals (Sweden)

    Mar Masiá

    Full Text Available Infection with co-pathogens is one of the postulated factors contributing to persistent inflammation and non-AIDS events in virologically-suppressed HIV-infected patients. We aimed to investigate the relationship of human herpesvirus-8 (HHV-8, a vasculotropic virus implicated in the pathogenesis of Kaposi's sarcoma, with inflammation and subclinical atherosclerosis in HIV-infected patients.Prospective study including virologically suppressed HIV-infected patients. Several blood biomarkers (highly-sensitive C-reactive protein [hsCRP], tumour necrosis factor-α, interleukin-6, monocyte chemoattractant protein-1, vascular cell adhesion molecule-1, intercellular cell adhesion molecule-1, malondialdehyde, plasminogen activator inhibitor [PAI-1], D-dimer, sCD14, sCD163, CD4/CD38/HLA-DR, and CD8/CD38/HLA-DR, serological tests for HHV-8 and the majority of herpesviruses, carotid intima-media thickness, and endothelial function through flow-mediated dilatation of the brachial artery were measured.A total of 136 patients were included, 34.6% of them infected with HHV-8. HHV-8-infected patients were more frequently co-infected with herpes simplex virus type 2 (HSV-2 (P<0.001, and less frequently with hepatitis C virus (HCV (P = 0.045, and tended to be older (P = 0.086. HHV-8-infected patients had higher levels of hsCRP (median [interquartile range], 3.63 [1.32-7.54] vs. 2.08 [0.89-4.11] mg/L, P = 0.009, CD4/CD38/HLA-DR (7.67% [4.10-11.86]% vs. 3.86% [2.51-7.42]%, P = 0.035 and CD8/CD38/HLA-DR (8.02% [4.98-14.09]% vs. 5.02% [3.66-6.96]%, P = 0.018. After adjustment for the traditional cardiovascular risk factors, HCV and HSV-2 infection, the associations remained significant: adjusted difference between HHV-8 positive and negative patients (95% confidence interval for hsCRP, 74.19% (16.65-160.13%; for CD4/CD38/HLA-DR, 89.65% (14.34-214.87%; and for CD8/CD38/HLA-DR, 58.41% (12.30-123.22%. Flow-mediated dilatation and total carotid intima