WorldWideScience

Sample records for underwent initial treatment

  1. Evaluation of patients who underwent resympathectomy for treatment of primary hyperhidrosis.

    Science.gov (United States)

    de Campos, José Ribas Milanez; Lembrança, Lucas; Fukuda, Juliana Maria; Kauffman, Paulo; Teivelis, Marcelo Passos; Puech-Leão, Pedro; Wolosker, Nelson

    2017-11-01

    Video thoracoscopic sympathectomy is the recommended surgical treatment for primary hyperhidrosis and has a high success rate. Despite this high success rate, some patients are unresponsive and eventually need a resympathectomy. Few studies have previously analysed exclusively the results of these resympathectomies in patients with primary hyperhidrosis. None of the studies have objectively evaluated the degree of response to surgery or the improvement in quality of life after resympathectomies. This is a retrospective study, evaluating 15 patients from an initial group of 2300 patients who underwent resympathectomy after failure of the primary surgical treatment. We evaluated sympathectomy levels of resection, technical difficulties, surgical complications preoperative quality of life, response to treatment and quality-of-life improvement 30 days after each surgery. Regarding gender, 11 (73.3%) patients were women. The average age was 23.2 with SD of 5.17 years, and the mean body mass index was 20.9 (SD 2.12). Ten patients had major complaints about their hands (66%) and 5 (33%) patients about their forearms. A high degree of response to sympathectomy occurred in 73% of patients. In 11 of these patients, the improvement in quality of life was considered high, 3 showed a mild improvement and 1 did not improve. No major complications occurred; the presence of adhesions was reported in 11 patients and pleural drainage was necessary in 4 patients. Resympathectomy is an effective procedure, and it improves the quality of life in patients with primary hyperhidrosis who failed after the first surgery. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  2. HLA-G regulatory haplotypes and implantation outcome in couples who underwent assisted reproduction treatment.

    Science.gov (United States)

    Costa, Cynthia Hernandes; Gelmini, Georgia Fernanda; Wowk, Pryscilla Fanini; Mattar, Sibelle Botogosque; Vargas, Rafael Gustavo; Roxo, Valéria Maria Munhoz Sperandio; Schuffner, Alessandro; Bicalho, Maria da Graça

    2012-09-01

    The role of HLA-G in several clinical conditions related to reproduction has been investigated. Important polymorphisms have been found within the 5'URR and 3'UTR regions of the HLA-G promoter. The aim of the present study was to investigate 16 SNPs in the 5'URR and 14-bp insertion/deletion (ins/del) polymorphism located in the 3'UTR region of the HLA-G gene and its possible association with the implantation outcome in couples who underwent assisted reproduction treatments (ART). The case group was composed of 25 ART couples. Ninety-four couples with two or more term pregnancies composed the control group. Polymorphism haplotype frequencies of the HLA-G were determined for both groups. The Haplotype 5, Haplotype 8 and Haplotype 11 were absolute absence in ART couples. The HLA-G*01:01:02a, HLA-G*01:01:02b alleles and the 14-bp ins polymorphism, Haplotype 2, showed an increased frequency in case women and similar distribution between case and control men. However, this susceptibility haplotype is significantly presented in case women and in couple with failure implantation after treatment, which led us to suggest a maternal effect, associated with this haplotype, once their presence in women is related to a higher number of couples who underwent ART. Copyright © 2012. Published by Elsevier Inc.

  3. Stress and Quality of Life for Taiwanese Women Who Underwent Infertility Treatment.

    Science.gov (United States)

    Cheng, Ching-Yu; Stevenson, Eleanor Lowndes; Yang, Cheng-Ta; Liou, Shwu-Ru

    2018-04-28

    To describe the psychological stress and quality of life experienced by women who underwent fertility treatment in Taiwan. Cross-sectional, correlational study. Recruitment was conducted and questionnaires administered at a reproductive medicine center in Chiayi City, Taiwan. Informed consent to participate was obtained from 126 women who sought fertility treatment at the center. The Chinese Fertility Problem Inventory and Fertility Quality of Life scale were used to measure participants' levels of fertility-related stress and fertility-related quality of life. Descriptive statistics, correlation, and regression analysis were used. Overall, participants reported low levels of fertility-related stress and fertility-related quality of life; however, they had relatively high levels of stress related to need for parenthood. Women who were older, had greater body mass indexes, and consumed coffee regularly had lower fertility-related quality of life. Social and relationship concerns and stress related to need for parenthood were significant predictors of low fertility-related quality of life. In a culture in which childbearing is generally an expectation and an important part of family life, women who experience infertility are at risk to experience fertility-related stress. Social support and family consultation might be offered to improve women's fertility-related quality of life. Copyright © 2018 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.

  4. Patterns and Timing of Failure for Diffuse Large B-Cell Lymphoma After Initial Therapy in a Cohort Who Underwent Autologous Bone Marrow Transplantation for Relapse

    Energy Technology Data Exchange (ETDEWEB)

    Dhakal, Sughosh; Bates, James E. [Department of Radiation Oncology, Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York (United States); Casulo, Carla; Friedberg, Jonathan W.; Becker, Michael W.; Liesveld, Jane L. [Department of Medicine, Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York (United States); Constine, Louis S., E-mail: louis_constine@urmc.rochester.edu [Department of Radiation Oncology, Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York (United States)

    2016-10-01

    Purpose: To evaluate the location and timing of initial recurrence in patients with diffuse large B-cell lymphoma (DLBCL) who subsequently underwent high-dose chemotherapy with autologous stem cell transplant (HDC/ASCT), to direct approaches for disease surveillance, elucidate the patterns of failure of contemporary treatment strategies, and guide adjuvant treatment decisions. Methods and Materials: We analyzed consecutive patients with DLBCL who underwent HDC/ASCT between May 1992 and March 2014 at our institution. Of the 187 evaluable patients, 8 had incomplete data, and 79 underwent HDC/ASCT as a component of initial treatment for de novo or refractory DLBCL and were excluded from further analysis. Results: The median age was 50.8 years; the median time to relapse was 1.3 years. Patients were segregated according to the initial stage at diagnosis, with early stage (ES) defined as stage I/II and advanced stage (AS) defined as stage III/IV. In total, 40.4% of the ES and 75.5% of the AS patients relapsed in sites of initial disease; 68.4% of those with ES disease and 75.0% of those with AS disease relapsed in sites of initial disease only. Extranodal relapses were common (44.7% in ES and 35.9% in AS) and occurred in a variety of organs, although gastrointestinal tract/liver (n=12) was most frequent. Conclusions: Most patients with DLBCL who relapse and subsequently undergo HDC/ASCT initially recur in the previously involved disease site(s). Time to recurrence is brief, suggesting that frequency of screening is most justifiably greatest in the early posttherapy years. © 2016 Elsevier Inc.

  5. Early prediction of treatment response by serum CRP levels in patients with advanced esophageal cancer who underwent definitive chemoradiotherapy

    International Nuclear Information System (INIS)

    Yoneda, Masayuki; Fujiwara, Hitoshi; Okamura, Shinichi

    2010-01-01

    Serum C reactive protein (CRP) has been shown to be associated with the progression of esophageal cancer. The purpose of this study was to examine the relationship between treatment response and serum CRP levels in time course during definitive chemoradiotherapy (CRT) in terms of early prediction of CRT response by serum CRP. The subjects of this study were 36 patients with cT3/cT4 esophageal squamous cell carcinoma who underwent definitive CRT in our hospital. Serum CRP levels during definitive CRT (pretreatment, 1W, 2W and 3W after CRT initiation) were compared between CR and non-CR group. In addition, partition model was constructed to discriminate CR with non-CR and the prediction accuracy was evaluated. The patients were consisted of 28 males and 8 females. At pretreatment diagnosis, tumors were categorized as T3 (n=21) and T4 (n=15). Thirty four patients received FP-based chemotherapy and 2 patients received docetaxel-based chemotherapy. Treatment responses were categorized as CR (n=8), partial response (PR) (n=14), no change (NC) (n=2) and progressive disease (PD) (n=12). Serum CRP levels at the time of 2W after CRT initiation (CRT2W) in CR group were low compared to those in non-CR group (p=0.071). The partition model was constructed based on CRP levels at CRT2W. The prediction accuracies to discriminate CR from non-CR by CRP ≤0.1 were 50%, 82%, and 75% in sensitivity, specificity and accuracy, respectively. Serum CRP is a useful biomarker for an early prediction of CRT response. (author)

  6. Analysis of Recurrence Management in Patients Who Underwent Nonsurgical Treatment for Acute Appendicitis

    Science.gov (United States)

    Liang, Tsung-Jung; Liu, Shiuh-Inn; Tsai, Chung-Yu; Kang, Chi-Hsiang; Huang, Wei-Chun; Chang, Hong-Tai; Chen, I-Shu

    2016-01-01

    Abstract The recurrence rate for acute appendicitis treated nonoperatively varies between studies. Few studies have adequately evaluated the management of these patients when appendicitis recurs. We aimed to explore the recurrence rate and management of patients with acute appendicitis that were first treated nonoperatively. We identified patients in the Taiwan National Health Insurance Research Database who were hospitalized due to acute appendicitis for the first time between 2000 and 2010 and received nonsurgical treatment. The recurrence and its management were recorded. Data were analyzed to access the risk factors for recurrence and factors that influenced the management of recurrent appendicitis. Among the 239,821 patients hospitalized with acute appendicitis for the first time, 12,235 (5.1%) patients were managed nonoperatively. Of these, 864 (7.1%) had a recurrence during a median follow-up of 6.5 years. Appendectomy was performed by an open and laparoscopic approach in 483 (55.9%) and 258 (29.9%) patients, respectively. The remaining 123 (14.2%) patients were again treated nonsurgically. Recurrence was independently associated with young age, male sex, percutaneous abscess drainage, and medical center admission by multivariable analysis. In addition, age appendicitis, percutaneous abscess drainage, nor length of first time hospital stay had an influence on the selection of surgical approach. In conclusion, a laparoscopic appendectomy can be performed in recurrent appendicitis cases, and its application may not be related to previous appendicitis severity. PMID:27015200

  7. HLA-G profile of infertile couples who underwent assisted reproduction treatment.

    Science.gov (United States)

    Costa, Cynthia Hernandes; Gelmini, Georgia Fernanda; Nardi, Fabiola Silva; Roxo, Valéria Maria Munhoz Sperandio; Schuffner, Alessandro; da Graça Bicalho, Maria

    2016-12-01

    HLA-G codes for a non-classical class I (Ib) protein which is mainly expressed in trophoblast cells. Many pieces of evidence pointed out its essential role conferring immunological tolerance to the fetus. Some HLA-G alleles have been linked to enhanced or reduced HLA-G protein levels expression, which have been associated with reproductive failure. In this study 33 couples undergoing ART (assisted reproduction treatment; n=66) and 120 couples who conceived naturally (controls; n=240) were enrolled in the study. Genotyping was performed by SBT and tagged an 1837bp at 5'URR as well as exons 2, 3 and4 of HLA-G. Alleles, genotypes and haplotypes were compared between infertile and control groups using Fisher Exact Test. The haplotype HLA-G ∗ 010101b/HLA-G ∗ 01:01:01 showed statistically significant higher frequency in control groups. The immunogenetics of infertility is complex and might be dependent on different genes involved in the establishment of a successful pregnancy. A better understanding of HLA-G alleles and haplotypes structure and how the genetic diversity at their regulatory sites could impact on their level of expression and build up the susceptibility or protection conditions may shed light on the comprehension of immunogenetics mechanisms acting at the fetus-maternal interface. Copyright © 2016 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.

  8. Clinical Outcome of a Prospective Case Series of Patients With Ketamine Cystitis Who Underwent Standardized Treatment Protocol.

    Science.gov (United States)

    Yee, Chi-hang; Lai, Pui-tak; Lee, Wai-man; Tam, Yuk-him; Ng, Chi-fai

    2015-08-01

    To assess the outcome of a prospective cohort of patients with ketamine-associated uropathy after standardized treatment. This is a prospective case series of patients with ketamine-related urologic problems. Management for the patients includes a 4-tier approach, namely anti-inflammatory or anti-cholinergic drugs, opioid analgesics or pregabalin, intravesical hyaluronic acid, and finally, surgical intervention including hydrodistension and augmentation cystoplasty. Outcome was assessed with functional bladder capacity, pelvic pain and urgency or frequency (PUF) symptom scale, and the EuroQol visual analog scale. Between December 2011 and June 2014, 463 patients presented with ketamine-associated uropathy. All were managed by the same standardized protocol. Among these patients, 319 patients came back for follow-up assessment. Overall mean follow-up duration was 10.7 ± 8.5 months. For those patients who received first-line treatment (290 patients), there was a significant improvement in PUF scores, the EuroQol visual analog scale, and functional bladder capacity. Both abstinence from ketamine usage and the amount of ketamine consumed were factors predicting the improvement of PUF scores. For those patients who required second-line oral therapy (62 patients), 42 patients (67.7%) reported improvement in symptoms. Eight patients have completed intravesical therapy. There was a significant improvement in voided volume for the patients after treatment. The study demonstrated the efficacy of managing ketamine-associated uropathy using a 4-tier approach. Both anti-inflammatory drugs and analgesics could effectively alleviate symptoms. Being abstinent from ketamine abuse and the amount of ketamine consumed have bearings on treatment response. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Long-term psychological distress, and styles of coping, in parents of children and adolescents who underwent invasive treatment for congenital cardiac disease

    NARCIS (Netherlands)

    Spijkerboer, Alinda W.; Helbing, Willem A.; Bogers, Ad J. J. C.; van Domburg, Ron T.; Verhulst, Frank C.; Utens, Elisabeth M. W. J.

    2007-01-01

    To assess the level of psychological distress and styles of coping in both mothers and fathers of children who underwent invasive treatment for congenital cardiac disease at least 7 years and 6 months ago. The General Health Questionnaire and the Utrecht Coping List were completed by parents of

  10. Academic performance of students who underwent psychiatric treatment at the students’ mental health service of a Brazilian university

    Directory of Open Access Journals (Sweden)

    Cláudia Ribeiro Franulovic Campos

    Full Text Available ABSTRACT CONTEXT AND OBJECTIVE: University students are generally at the typical age of onset of mental disorders that may affect their academic performance. We aimed to characterize the university students attended by psychiatrists at the students’ mental health service (SAPPE and to compare their academic performance with that of non-patient students. DESIGN AND SETTING: Cross-sectional study based on review of medical files and survey of academic data at a Brazilian public university. METHODS: Files of 1,237 students attended by psychiatrists at SAPPE from 2004 to 2011 were reviewed. Their academic performance coefficient (APC and status as of July 2015 were compared to those of a control group of 2,579 non-patient students matched by gender, course and year of enrolment. RESULTS: 37% of the patients had had psychiatric treatment and 4.5% had made suicide attempts before being attended at SAPPE. Depression (39.1% and anxiety disorders/phobias (33.2% were the most frequent diagnoses. Severe mental disorders such as psychotic disorders (3.7% and bipolar disorder (1.9% were less frequent. Compared with non-patients, the mean APC among the undergraduate patients was slightly lower (0.63; standard deviation, SD: 0.26; versus 0.64; SD: 0.28; P = 0.025, but their course completion rates were higher and course abandonment rates were lower. Regarding postgraduate students, patients and non-patients had similar completion rates, but patients had greater incidence of discharge for poor performance and lower dropout rates. CONCLUSION: Despite the inclusion of socially vulnerable people with severe mental disorders, the group of patients had similar academic performance, and in some aspects better, than, that of non-patients.

  11. Academic performance of students who underwent psychiatric treatment at the students' mental health service of a Brazilian university.

    Science.gov (United States)

    Campos, Cláudia Ribeiro Franulovic; Oliveira, Maria Lilian Coelho; Mello, Tânia Maron Vichi Freire de; Dantas, Clarissa de Rosalmeida

    2017-01-01

    University students are generally at the typical age of onset of mental disorders that may affect their academic performance. We aimed to characterize the university students attended by psychiatrists at the students' mental health service (SAPPE) and to compare their academic performance with that of non-patient students. Cross-sectional study based on review of medical files and survey of academic data at a Brazilian public university. Files of 1,237 students attended by psychiatrists at SAPPE from 2004 to 2011 were reviewed. Their academic performance coefficient (APC) and status as of July 2015 were compared to those of a control group of 2,579 non-patient students matched by gender, course and year of enrolment. 37% of the patients had had psychiatric treatment and 4.5% had made suicide attempts before being attended at SAPPE. Depression (39.1%) and anxiety disorders/phobias (33.2%) were the most frequent diagnoses. Severe mental disorders such as psychotic disorders (3.7%) and bipolar disorder (1.9%) were less frequent. Compared with non-patients, the mean APC among the undergraduate patients was slightly lower (0.63; standard deviation, SD: 0.26; versus 0.64; SD: 0.28; P = 0.025), but their course completion rates were higher and course abandonment rates were lower. Regarding postgraduate students, patients and non-patients had similar completion rates, but patients had greater incidence of discharge for poor performance and lower dropout rates. Despite the inclusion of socially vulnerable people with severe mental disorders, the group of patients had similar academic performance, and in some aspects better, than, that of non-patients.

  12. Functional Changes of Dendritic Cells in C6 Glioma-Bearing Rats That Underwent Combined Argon-Helium Cryotherapy and IL-12 Treatment.

    Science.gov (United States)

    Li, Ming; Cui, Yao; Li, Xiqing; Guo, Yanwu; Wang, Bin; Zhang, Jiadong; Xu, Jian; Han, Shuangyin; Shi, Xiwen

    2016-08-01

    The aim of this study was to explore changes in tumor tissues of glioma-bearing rats that underwent argon-helium cryoablation as well as changes in antitumor immunity before and after combined interleukin 12 treatment. Two hundred sixty Wistar rats were randomly divided into a blank control group, intravenous injection interleukin-12 group, cryotherapy group, and cryotherapy + intravenous injection group. C6 glioma cells proliferated in vitro were implanted subcutaneously on the backs of rats to establish C6 glioma-bearing animal models. Each group underwent the corresponding treatments, and morphological changes in tumor tissues were examined using hematoxylin-eosin staining. CD11c staining was examined using immunohistochemistry, and differences in dendritic cells and T-cell subsets before and after treatment were analyzed using flow cytometry. The control group showed no statistical changes in terms of tumor tissue morphology and cellular immunity, cryotherapy group, and cryotherapy + intravenous injection group, among which the count for the cryotherapy + intravenous injection group was significantly higher than those of all other groups. In the argon-helium cryotherapy group, tumor cells were damaged and dendritic cell markers were positive. The number of CD11c+ and CD86+ cells increased significantly after the operation as did the cytokine interferon-γ level (P < .01), suggesting a shift toward Th1-type immunity. Combined treatment of argon-helium cryoablation and interleukin 12 for gliomas not only effectively injured tumor tissues but also boosted immune function and increased antitumor ability. Therefore, this approach is a promising treatment measure for brain gliomas. © The Author(s) 2015.

  13. Analysis of 175 Cases Underwent Surgical Treatment in Our Hospital After Having Abdominal Wounding by Firearm in the War at Syria

    Directory of Open Access Journals (Sweden)

    Yusuf Yucel

    2016-04-01

    Full Text Available Aim: We aimed at analysing the patients, who underwent surgical treatment in our hospital after having abdominal wounding by firearm in the war at Syria, retrospectively. Material and Method: The files of Syrian patients, who applied to Emergency Service of Harran University Medical Faculty because of gunshot wounds and had operation after being hospitalized in General Surgery Clinic due to abdominal injuries between the years of 2011 and 2014, were analysed retrospectively. Results: 175 Syrian patients, who had abdominal injuries by firearms, underwent operation in our general surgery clinic. 99.4% (n=174 of the patients were male, and 0.6% (n=1 were female. Trauma-admission to hospital times of all cases were %u2265 6 hours. 62.8% (n=110 of the patients had isolated abdominal injuries, and 37.1% (n=65 had two or more system injuries. The frequency of more than one organ injuries in abdominal region was 44.5% (n=78 and the most frequent complication was wound infection (10%. Negative laparoscopy was 2.8% (n=5, support for intensive care was 38.2% (n=67, average duration of intensive care unit stay was 5.57 days and mortality was 9.7% (n=17. Discussion: In our study, it was seen that infectious morbidity and mortality increased for the patients, who applied to our hospital because of abdominal injuries by firearm, particularly the ones with gastrointestinal perforation, if trauma-admission to hospital times were %u2265 6 hours. And this shows us that the early intervention to injuries that perforate gastrointestinal tract was an important factor for decreasing morbidity and mortality.

  14. Improved image quality in abdominal CT in patients who underwent treatment for hepatocellular carcinoma with small metal implants using a raw data-based metal artifact reduction algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Sofue, Keitaro; Sugimura, Kazuro [Kobe University Graduate School of Medicine, Department of Radiology, Kobe, Hyogo (Japan); Yoshikawa, Takeshi; Ohno, Yoshiharu [Kobe University Graduate School of Medicine, Advanced Biomedical Imaging Research Center, Kobe, Hyogo (Japan); Kobe University Graduate School of Medicine, Division of Functional and Diagnostic Imaging Research, Department of Radiology, Kobe, Hyogo (Japan); Negi, Noriyuki [Kobe University Hospital, Division of Radiology, Kobe, Hyogo (Japan); Inokawa, Hiroyasu; Sugihara, Naoki [Toshiba Medical Systems Corporation, Otawara, Tochigi (Japan)

    2017-07-15

    To determine the value of a raw data-based metal artifact reduction (SEMAR) algorithm for image quality improvement in abdominal CT for patients with small metal implants. Fifty-eight patients with small metal implants (3-15 mm in size) who underwent treatment for hepatocellular carcinoma were imaged with CT. CT data were reconstructed by filtered back projection with and without SEMAR algorithm in axial and coronal planes. To evaluate metal artefact reduction, mean CT number (HU and SD) and artefact index (AI) values within the liver were calculated. Two readers independently evaluated image quality of the liver and pancreas and visualization of vasculature using a 5-point visual score. HU and AI values and image quality on images with and without SEMAR were compared using the paired Student's t-test and Wilcoxon signed rank test. Interobserver agreement was evaluated using linear-weighted κ test. Mean HU and AI on images with SEMAR was significantly lower than those without SEMAR (P < 0.0001). Liver and pancreas image qualities and visualizations of vasculature were significantly improved on CT with SEMAR (P < 0.0001) with substantial or almost perfect agreement (0.62 ≤ κ ≤ 0.83). SEMAR can improve image quality in abdominal CT in patients with small metal implants by reducing metallic artefacts. (orig.)

  15. Improved image quality in abdominal CT in patients who underwent treatment for hepatocellular carcinoma with small metal implants using a raw data-based metal artifact reduction algorithm.

    Science.gov (United States)

    Sofue, Keitaro; Yoshikawa, Takeshi; Ohno, Yoshiharu; Negi, Noriyuki; Inokawa, Hiroyasu; Sugihara, Naoki; Sugimura, Kazuro

    2017-07-01

    To determine the value of a raw data-based metal artifact reduction (SEMAR) algorithm for image quality improvement in abdominal CT for patients with small metal implants. Fifty-eight patients with small metal implants (3-15 mm in size) who underwent treatment for hepatocellular carcinoma were imaged with CT. CT data were reconstructed by filtered back projection with and without SEMAR algorithm in axial and coronal planes. To evaluate metal artefact reduction, mean CT number (HU and SD) and artefact index (AI) values within the liver were calculated. Two readers independently evaluated image quality of the liver and pancreas and visualization of vasculature using a 5-point visual score. HU and AI values and image quality on images with and without SEMAR were compared using the paired Student's t-test and Wilcoxon signed rank test. Interobserver agreement was evaluated using linear-weighted κ test. Mean HU and AI on images with SEMAR was significantly lower than those without SEMAR (P small metal implants by reducing metallic artefacts. • SEMAR algorithm significantly reduces metallic artefacts from small implants in abdominal CT. • SEMAR can improve image quality of the liver in dynamic CECT. • Confidence visualization of hepatic vascular anatomies can also be improved by SEMAR.

  16. Cabozantinib for Initial Treatment of Kidney Cancer

    Science.gov (United States)

    FDA has approved cabozantinib (Cabometyx®) as an initial treatment for patients with advanced renal cell carcinoma. The approval adds another tyrosine kinase inhibitor to the available options for patients with advanced kidney cancer.

  17. Dream changes following initiation of efavirenz treatment.

    Science.gov (United States)

    Velasco, María; Pareja, Juan Antonio; Losa, Juan Emilio; Valverde, José Francisco; Espinosa, Alfredo; Gujarro, Carlos

    2011-02-12

    The objective was to evaluate abnormalities in the quality of dreams after the use of efavirenz. Ten HIV patients without neuropsychiatric diseases underwent a polisomnography (PSG) study before and after efavirenz treatment, [after 10.4 (SD 5.4) days]. Patients were awoke after REM phases to record their dreams. All patients had therapeutic efavirenz plasma levels. Dreams were recalled in 84% before efavirenz and 43% after efavirenz (p=0.024). There were no differences in the mean number of words per dream before and after efavirenz treatment (61.9 versus 47.5, p=0.115). The proportion of dreams with no neutral emotional content (either pleasant or unpleasant) was 37.5% in the first night and 66.7% in the second night (p=0.046). There were a higher proportion of dreams with no neutral emotional content after efavirenz treatment in this group of patients. However, no longer dreams and no more dreams with negative emotional content were noted. Dream recall was lower after efavirenz treatment. Copyright © 2010 Elsevier España, S.L. All rights reserved.

  18. Investigating the Impacts of Preoperative Steroid Treatment on Tumor Necrosis Factor-Alpha and Duration of Extubation Time underwent Ventricular Septal Defect Surgery

    Directory of Open Access Journals (Sweden)

    H. Hakan Poyrazoğlu

    2016-04-01

    Full Text Available Background: Cardiopulmonary bypass is known to cause inflammatory events. Inflammation occurs due to many known important biological processes. Numerous mechanisms are known to be responsible for the development of inflammatory processes. Currently, there are many defined mediators as a tumor necrosis factor-α (TNF-α playing an active role in this process. Aims: This research was to investigate the effects of preoperative steroid use on inflammatory mediator TNF-α and on time to extubation postoperatively in ventricular septal defect patients undergoing cardiopulmonary bypass surgery. Study Design: Controlled clinical study. Methods: This study included 30 patients. These patients were assigned into two groups, each containing 15 patients. 5 micrograms/kg methylprednisolone was injected intravenously 2 hours before the surgery to Group I, whereas there was no application to the patients in Group II. TNF-α (pg/mL level was measured in arterial blood samples obtained at four periods including: the preoperative period (Pre TNF; at the 5th minute of cross-clamping (Per TNF; 2 hours after termination of cardiopulmonary bypass (Post TNF; and at the postoperative 24th hours in cardiovascular surgery intensive care unit (Post 24 h TNF. Results: The mean cross-clamp time was 66±40 and 55±27 minutes in Group I and Group II respectively. No significant difference was found between the groups in terms of cross-clamp time (p>0.05. The mean time to extubation was 6.1±2.3 hours in Group I and 10.6±3.4 hours in Group II. Group I extubation time was significantly shorter than Group II. Group I TNF-α levels at Post TNF and Post24h TNF was lower than Group II. These differences are also statistically significant (p<0.05. Conclusion: There is a strong indication that preoperative steroid treatment reduced the TNF-α level together with shortens duration of postoperative intubation and positively contributes to extubation in ventricular septal defect

  19. Retinoblastoma: concerning its initiation and treatment

    Directory of Open Access Journals (Sweden)

    Ying-Ping Deng

    2013-06-01

    Full Text Available Retinoblastoma (RB is the most common intraocular cancer of infancy and childhood. This cancer is initiated by mutation on RB1, the tumor suppressor gene that is responsible for the regulation of both cell cycle and gnome stability in retinal cells. Patients with a constitutional mutation on RB1 can be inherited. RB occurs approximately 1 in every 15 000-20 000 live births. The worldwide mortality for this cancer is about 5%-11%. However, this rate rises to about 40%-70% in developing countries due to a delay in diagnosis. A wide variety of options are available for the treatment, but often a combination of therapies is adopted to optimize individualized care.

  20. Striatal Reward Activity and Antipsychotic-Associated Weight Change in Patients With Schizophrenia Undergoing Initial Treatment

    DEFF Research Database (Denmark)

    Nielsen, Mette Ødegaard; Rostrup, Egill; Wulff, Sanne

    2016-01-01

    anticipation is associated with amisulpride-induced weight change in antipsychotic-naive patients with schizophrenia undergoing initial treatment and to examine the association between weight change and changes in reward anticipation activity after treatment. Design, Setting, and Participants: Sixty...... with amisulpride, a relatively selective dopamine D2 antagonist, 39 patients underwent a second fMRI scan and measurement of change in body weight. Final follow-up was completed on January 14, 2014, and data were analyzed from October 25, 2014, to June 15, 2015 and August 31 to September 19, 2015. Exposures: Six...... weeks of individually dosed amisulpride treatment. Main Outcomes and Measures: Reward-anticipation activity in the striatum before and after treatment and weight change. Results: Of the 69 patients who consented to the study, 39 underwent the follow-up fMRI and weight measurement (age range, 18-45 years...

  1. Natural regeneration response to initial treatments

    Science.gov (United States)

    G. E. Gruell; W. C. Schmidt; S. F. Arno; W. J. Reich; James Menakis

    1999-01-01

    During the 1907 to 1911 harvest, logs were transported to landings by means of log chutes, horse skidding, and steam donkey yarding. Slash was disposed of by piling and burning, which the purchaser considered to be an unnecessary practice (Koch 1998). Usually this type of logging and postlogging treatment results in relatively light site disturbance, and the photo...

  2. The incidence and risk factors of apnea in premature infants underwent general anesthesia for cryotherapy or laser photocoagulation for treatment of retinopathy of prematurity at Queen Sirikit National Institute of Child Health.

    Science.gov (United States)

    Attachoo, Anchalee; Horatanaruang, Duenpen; Chongarunngamsang, Wanida; Lauhsattana, Suda

    2014-06-01

    To determine the incidence and risk factors of postoperative apnea in premature infants who received general anesthesia for cryotherapy or laser photocoagulation for treatment of retinopathy of prematurity (ROP) at Queen Sirikit National Institute of Child Health. A retrospective cohort study was performed by reviewing medical records of premature infants with ROP who underwent general anesthesia for cryotherapy or laser photocoagulation during January 2008 and December 2010 at Queen Sirikit National Institute of Child Health. The incidence and risk factors of postoperative apnea were analyzed. Forty of 167 (24%) premature infants had apnea after general anesthesia for treatment of ROP. The risk factors were post-conceptual age and history of apnea. The risk of apnea in patients with post-conceptual age less than 35 weeks was 5.7 times higher than in patients with post-conceptual age more than 37 weeks (95% CI 1.59-20.45). Patients with a prior history of apnea had a 6.42 times greater risk of postoperative apnea compared to patients without a prior history of apnea (95% CI 2.01-20.50). No other serious complications were reported during the study period. The incidence of apnea after general anesthesia in infants with ROP treated with cryotherapy or laser photocoagulation was 24%. The risk factors of postoperative apnea were post-conceptual age less than 35 weeks and prior history of apnea. Patients with risk factors should be closely monitored.

  3. Gastrointestinal events and association with initiation of treatment for osteoporosis

    Directory of Open Access Journals (Sweden)

    Modi A

    2015-11-01

    Full Text Available Ankita Modi,1 Ethel S Siris,2 Jackson Tang,3 Shiva Sajjan,1 Shuvayu S Sen1 1Center for Observational and Real-World Evidence, Merck & Co., Inc, Kenilworth, NJ, 2Toni Stabile Osteoporosis Center, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, 3Asclepius Analytics Ltd, Brooklyn, NY, USA Background: Preexisting gastrointestinal (GI events may deter the use of pharmacologic treatment in patients diagnosed with osteoporosis (OP. The objective of this study was to examine the association between preexisting GI events and OP pharmacotherapy initiation among women diagnosed with OP. Methods: The study utilized claims data from a large US managed care database to identify women aged ≥55 years with a diagnosis code for OP (index date during 2002–2009. Patients with a claim for pharmacologic OP treatment in the 12-month pre-index period (baseline were excluded. OP treatment initiation in the post-index period was defined as a claim for bisphosphonates (alendronate, ibandronate, risedronate, zoledronic acid, calcitonin, raloxifene, or teriparatide. During the post-index period (up to 12 months, GI events were identified before treatment initiation. A time-dependent Cox regression model was used to investigate the likelihood of initiating any OP treatment. Among patients initiating OP treatment, a discrete choice model was utilized to assess the relationship between post-index GI events and likelihood of initiating with a bisphosphonate versus a non-bisphosphonate. Results: In total, 65,344 patients (mean age 66 years were included; 23.7% had a GI event post diagnosis and before treatment initiation. Post-index GI events were associated with a 75% lower likelihood of any treatment initiation (hazard ratio 0.25; 95% confidence interval 0.24–0.26. Among treated patients (n=23,311, those with post-index GI events were 39% less likely to receive a bisphosphonate versus a non-bisphosphonate (odds ratio 0.61; 95% confidence

  4. Overall response rates to radiation therapy for patients with painful uncomplicated bone metastases undergoing initial treatment and retreatment

    International Nuclear Information System (INIS)

    Bedard, Gillian; Hoskin, Peter; Chow, Edward

    2014-01-01

    Introduction: Radiation therapy has been shown to successfully palliate bone metastases. A number of systematic reviews and large clinical trials have reported response rates for initial treatment and retreatment. Objective: To determine overall response rates of patients with painful uncomplicated bone metastases undergoing initial treatment and retreatment. Methods: Intent-to-treat and evaluable patient statistics from a systematic review of palliative radiotherapy trials for initial treatment of bone metastases and a randomized clinical trial of retreatment were pooled and analyzed to determine the overall response rates for patients receiving initial treatment and retreatment. Results: In the intent-to-treat calculation, 71–73% of patients had an overall response to radiation treatment and in the evaluable patient population; 85–87% of patients did so. Response rates varied slightly whether patients underwent single or multiple fractions in initial treatment or retreatment. Conclusions: Single and multiple fraction radiation treatment yielded very similar overall response rates. Patients treated with a single fraction for both initial and repeat radiation experience almost identical overall response to those patients treated with multiple fraction treatment. It is therefore recommended that patients with uncomplicated painful bone metastases be treated with a single 8 Gy fraction of radiation at both the initial treatment and retreatment

  5. Acceptability of surgery as initial treatment for primary open angle ...

    African Journals Online (AJOL)

    One hundred and fifty four new glaucoma patients at the University of Benin Teaching Hospital were interviewed to determine the acceptance of surgery, reasons for refusal, and factors affecting acceptability of surgery as an initial treatment option. Fifty patients (32.5%) accepted surgery while 89 (57.8%) refused. The main ...

  6. Adverse cardiac events in out-patients initiating clozapine treatment

    DEFF Research Database (Denmark)

    Rohde, C; Polcwiartek, C; Kragholm, K

    2018-01-01

    OBJECTIVE: Using national Danish registers, we estimated rates of clozapine-associated cardiac adverse events. Rates of undiagnosed myocarditis were estimated by exploring causes of death after clozapine initiation. METHOD: Through nationwide health registers, we identified all out-patients initi......OBJECTIVE: Using national Danish registers, we estimated rates of clozapine-associated cardiac adverse events. Rates of undiagnosed myocarditis were estimated by exploring causes of death after clozapine initiation. METHOD: Through nationwide health registers, we identified all out...... the maximum rate of clozapine-associated fatal myocarditis to 0.28%. CONCLUSION: Cardiac adverse effects in Danish out-patients initiating clozapine treatment are extremely rare and these rates appear to be comparable to those observed for other antipsychotic drugs....

  7. Restorative treatment for initial, cavitated and gross coronal carious lesions.

    Science.gov (United States)

    Brennan, D S; Balasubramanian, M; Spencer, A J

    2016-09-01

    Treatment patterns for caries have been shown to reflect high rates of restorative services. The objective of this study was to investigate types of restorative treatment provided to patients with a main diagnosis of coronal caries in relation to the severity of the caries lesion. A random sample of Australian dentists was surveyed by mailed questionnaires in 2009-2010 (response rate 67%). Data on types of restorative treatment, patient characteristics and main diagnosis were collected from a service log. Models of service rates adjusted for age, gender, insurance status and reason for visit showed that compared to the reference category of initial caries lesions, there were lower rates [Rate Ratio, 95% CI] of adhesive anterior restorative services [0.57, 0.34-0.95] and lower rates of adhesive posterior restorations [0.56, 0.40-0.79] for gross lesions. Treatment of coronal caries was characterized by high rates of adhesive posterior restorative services, but gross lesions had lower rates of both anterior and posterior adhesive restorations. Types of restorative treatment for coronal caries were similar between initial and cavitated lesions. This could indicate scope for the adoption of more minimum intervention approaches to the management of initial carious lesions. © 2015 Australian Dental Association.

  8. Initial experience with sacral neuromodulation for the treatment of lower urinary tract dysfunction in Brazil

    Directory of Open Access Journals (Sweden)

    Luis Augusto Seabra Rios

    2016-04-01

    Full Text Available ABSTRACT Objectives: We report on the short-term outcomes of sacral neuromodulation (SNM for treatment of idiopathic lower urinary tract dysfunction in Brazil (procedures performed before 2014. Materials and Methods: Clinical data and surgical outcomes of patients who underwent SNM staged procedures were retrospective evaluated. Urological assessment included a focused medical history and physical examination, measurement of postvoid residual volumes, urodynamics, and bladder diaries. A successful test phase has been defined by improvement of at least 50% of the symptoms, based on bladder diaries. Results: From January 2011 to December 2013, eighteen consecutive patients underwent test phase for SNM due to refractory overactive bladder (15 patients, non-obstructive chronic urinary retention (2 patients, and bladder pain syndrome/interstitial cystitis (1 patient. All patients underwent staged procedures at four outpatient surgical centers. Mean age was 48.3±21.2 (range 10-84 years. There were 16 women and 2 men. Median follow-up was 3 months. Fifteen patients (83.3% had a successful test phase and underwent implantation of the pulse generator (IPG. Median duration of the test phase was 7 days (range 5–24 days. Mean age was 45.6±18.19 years in responders versus 61.66±34.44 years in non-responders (p=0.242. Mean operative time (test phase was 99±33.12 min in responders versus 95±35 min for non-responders (p=0.852. No severe complications were reported. Conclusion: SNM is a minimally invasive treatment option for patients with refractory idiopathic lower urinary tract dysfunction. Our initial experience with staged technique showed that tined-lead electrodes yielded a high rate of responders and favorable clinical results in the short-term follow-up.

  9. The Philadelphia Glaucoma Detection and Treatment Project: Detection Rates and Initial Management.

    Science.gov (United States)

    Waisbourd, Michael; Pruzan, Noelle L; Johnson, Deiana; Ugorets, Angela; Crews, John E; Saaddine, Jinan B; Henderer, Jeffery D; Hark, Lisa A; Katz, L Jay

    2016-08-01

    To evaluate the detection rates of glaucoma-related diagnoses and the initial treatments received in the Philadelphia Glaucoma Detection and Treatment Project, a community-based initiative aimed at improving the detection, treatment, and follow-up care of individuals at risk for glaucoma. Retrospective analysis. A total of 1649 individuals at risk for glaucoma who were examined and treated in 43 community centers located in underserved communities of Philadelphia. Individuals were enrolled if they were African American aged ≥50 years, were any other adult aged ≥60 years, or had a family history of glaucoma. After attending an informational glaucoma workshop, participants underwent a targeted glaucoma examination including an ocular, medical, and family history; visual acuity testing, intraocular pressure (IOP) measurement, and corneal pachymetry; slit-lamp and optic nerve examination; automated visual field testing; and fundus color photography. If indicated, treatments included selective laser trabeculoplasty (SLT), laser peripheral iridotomy (LPI), or IOP-lowering medications. Follow-up examinations were scheduled at the community sites after 4 to 6 weeks or 4 to 6 months, depending on the clinical scenario. Detection rates of glaucoma-related diagnoses and types of treatments administered. Of the 1649 individuals enrolled, 645 (39.1%) received a glaucoma-related diagnosis; 20.0% (n = 330) were identified as open-angle glaucoma (OAG) suspects, 9.2% (n = 151) were identified as having narrow angles (or as a primary angle closure/suspect), and 10.0% (n = 164) were diagnosed with glaucoma, including 9.0% (n = 148) with OAG and 1.0% (n = 16) with angle-closure glaucoma. Overall, 39.0% (n = 64 of 164) of those diagnosed with glaucoma were unaware of their diagnosis. A total of 196 patients (11.9%) received glaucoma-related treatment, including 84 (5.1%) who underwent LPI, 13 (0.8%) who underwent SLT, and 103 (6.2%) who were prescribed IOP

  10. Endodontic treatment options after unsuccessful initial root canal treatment: Alternatives to single-tooth implants.

    Science.gov (United States)

    Torabinejad, Mahmoud; White, Shane N

    2016-03-01

    Initial root canal treatment is highly successful, appreciated by patients, and cost-effective, but failures occur. Should a tooth with unsuccessful initial root canal treatment be treated by means of other endodontic procedures or be replaced by a single-tooth implant? Results from systematic reviews of the outcomes of nonsurgical retreatment, apical surgery, replantation, and autotransplantation show high tooth survival rates. Nonsurgical retreatment generally is prioritized before surgical endodontic treatment. Microsurgical endodontic treatment is superior to traditional surgical endodontic treatment and has high survival rates. Intentional replantation remains a viable alternative to extraction. Autotransplantation has a place, particularly in growing patients with an appropriate donor tooth. Single-tooth implants have higher survival rates, but the natural state has intrinsic value. The first-line treatment option after failure of initial root canal treatment is nonsurgical retreatment. Endodontic surgery, intentional replantation, and autotransplantation should be considered before extraction and replacement by a single-tooth implant. Comprehensive case assessment, evaluation of all endodontic options, and risk assessment for caries and periodontal disease are always necessary when choosing the optimal treatment for a patient when initial root canal treatment has failed to heal. Copyright © 2016 American Dental Association. Published by Elsevier Inc. All rights reserved.

  11. 'Crisis' and 'everyday' initiators: A qualitative study of coercion and agency in the context of methadone maintenance treatment initiation.

    Science.gov (United States)

    Damon, Will; Small, Will; Anderson, Solanna; Maher, Lisa; Wood, Evan; Kerr, Thomas; McNeil, Ryan

    2017-03-01

    Patient attrition is common among people enrolled in methadone maintenance treatment (MMT) programs and most pronounced during the first year of treatment. However, the experiences of patients initiating MMT have been overlooked in the literature. This study explores experiences of MMT initiation among MMT patients, focusing on contextual influences on MMT initiation and perceptions of MMT and their subsequent influence on treatment retention. Semi-structured qualitative interviews were conducted with 39 MMT patients in Vancouver, Canada. Individuals reporting enrolment in MMT were recruited from within two ongoing cohort studies comprised of people who use drugs. Interview transcripts were analysed using an inductive and iterative approach. Two groups of MMT initiators were identified: (i) 'crisis initiators' prescribed methadone following critical transition events, such as incarceration or pregnancy; and (ii) 'everyday initiators' enrolled in MMT as part of routine healthcare utilisation. While most 'crisis initiators' and some 'everyday initiators' described experiencing coercion during MMT initiation, 'crisis initiators' were further subjected to the coercive leveraging of their vulnerability to motivate 'consent' for MMT. 'Crisis initiators' developed negative views towards MMT and were more likely to discontinue treatment. Long-standing patient-provider relationships and open dialogue were associated with more positive views regarding MMT, regardless of the circumstances of initiation. Findings underscore the need for clear and effective communication regarding treatment regimens and expectations during MMT initiation. Furthermore, training in trauma-informed care may help reduce perceptions of coercion and rates of early treatment termination. [Damon W, Small W, Anderson S, Maher L, Wood E, Kerr T, McNeil R. Crisis' and 'everyday' initiators: A qualitative study of coercion and agency in the context of methadone maintenance treatment initiation. Drug

  12. Who goes to treatment? Predictors of treatment initiation among gambling help-line callers.

    Science.gov (United States)

    Ledgerwood, David M; Arfken, Cynthia L; Wiedemann, Ashley; Bates, Kendrich E; Holmes, Donald; Jones, LaNeice

    2013-01-01

    Although the consequences of problem gambling can be severe, few ever seek treatment for this disorder. Problem gambling help-lines represent a crucial point of entry into the treatment system. Through brief telephone counseling, help-lines have the potential of enhancing callers' motivations to engage in longer-term treatment. We prospectively examined treatment initiation and its predictors among individuals calling a state help-line. Participants (n = 143) were assessed shortly after their initial call and re-contacted at least two months later. Overall 67% of the re-contacted help-line callers had attended at least one treatment session at the time of the follow-up interview (92.7% formal treatment and 28.1% peer-support meetings). Multivariate analysis revealed that gambling-related financial difficulties and past treatment for problem gambling (but not for mental health or substance abuse) predicted treatment initiation. Enhanced counseling focusing on motivational factors may result in better treatment engagement for some problem gamblers. Copyright © American Academy of Addiction Psychiatry.

  13. Radiotherapy for locally recurrent rectal cancer treated with surgery alone as the initial treatment

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, Hidekazu; Yamaguchi, Takahiro; Hachiya, Kae; Okada, Sunaho; Kitahara, Masashi; Matsuyama, Katsuya; Matsuo, Masayuki [Gifu University, Gifu (Japan)

    2017-03-15

    Although the technical developments of radiotherapy have been remarkable, there are currently few reports on the treatment results of radiotherapy for local recurrence of rectal cancer treated with surgery alone as initial treatment in this three-dimensional conformal radiotherapy era. Thus, we retrospectively evaluated the treatment results of radiotherapy for local recurrence of rectal cancer treated with surgery alone as the initial treatment. Thirty-two patients who underwent radiotherapy were enrolled in this study. The dose per fraction was 2.0–3.5 Gy. Because the treatment schedule was variable, the biological effective dose (BED) was calculated. Local control (LC) and overall survival (OS) rates from the completion of radiotherapy were calculated. The 1-, 2-, 3-, 4-, and 5-year LC rates were 51.5%, 24.5%, 19.6%, 19.6%, and 13.1%, respectively. LC rates were significantly higher for the high BED group (≥75 Gy10) than for the lower BED group (<75 Gy10). All patients who reported pain achieved pain relief. The duration of pain relief was significantly higher for the high BED group than for the lower BED group. The 1-, 2-, 3-, 4-, and 5-year OS rates were 82.6%, 56.5%, 45.2%, 38.7%, and 23.2%, respectively. There was a trend toward higher OS rates in with higher BED group compared to lower BED group. For patients with unresectable locally recurrent rectal cancer treated with surgery alone, radiotherapy is effective treatment. The prescribed BED should be more than 75 Gy10, if the dose to the organ at risk is within acceptable levels.

  14. Brachytherapy as sole treatment modality in initial cervix carcinoma

    International Nuclear Information System (INIS)

    Heredia Z, A.

    1993-01-01

    The aim of this study was to evaluate brachytherapy as the only treatment modality in inoperable early cervix carcinoma patients (carcinoma in situ, IA and IBocc). In a retrospective analysis 36 patients were treated with intracavitary irradiation between 1984 and 1988 in the Radiotherapy Department of the National Institute of Neoplasmic Diseases. Distribution by stage was; carcinoma in situ: one patient (2,47%), IA: six patients (16,6%), IBooc: twenty-nine patients (80,7%). Histology revealed epidermoid carcinoma in all cases. Mean age 55 years (range: 32-78). Treatment consisted in: two intracavitary applications of Radium, for 120 hours each, with a month interval, in 30 patients (carcinoma in situ: one, IA: four, IBocc: twenty-five patients), two applications of 72 hours each, with 15 days interval in four patients (IA: one, IBocc: 3) and one single intracavitary radium application in two patients (IA and IBocc). Local control was complete in all carcinoma in situ and IA patients. Only 1 of 29 patients with IBocc stage failed to respond, in spite of having received two applications, this shows that local response is independent of the number of insertions. Incidence of complications was low, and resolved with medical treatment. One patient had rectal adenocarcinoma 3 years after treatment -it was considered as radio induced neoplasm, since time of appearance was more than two years and localization was within irradiated area. Two patients died form intercurrent diseases, one (IBocc) from persistent diseases. Two patients were lost to follow-up. Three years survival was: 100% for carcinoma in situ and IA 86,2% for IBocc. Five years survival was 80% for IA and IBocc. Brachytherapy as unique modality of treatment is highly effective in initial cervix carcinoma stages. (author). 41 refs., 14 tabs., 2 figs., 1 ill

  15. Characteristics of Rainfall Runoff Pollutant and Initial Treatment

    Directory of Open Access Journals (Sweden)

    Seongjoon Byeon

    2016-05-01

    Full Text Available The spread of urbanization drives problems which distort the urban water cycle as a form of flood disaster and pollutant loads. When it comes to pollution, a lack of information on the load and characteristics of pollutants has led to insufficient reduction measures. Thus, this study discusses filtration by different types of filter media as an initial treatment to reduce pollutant loads. This study examined the effectiveness of the filtration method with different types of filter to control micro-particles from rainfall runoff water. The particle size and characteristics of pollutants were investigated. In addition, the characteristics of filter media in the filtration process, such as head loss, treatment efficiency, and changes in particle size distribution were also analyzed by lab-scale experiments. This study suggested the best filtration material to treat surface wash-off pollutants based on the results of various experiments on the treatment of real samples collected from roads and combined sewers. The results and discussions shown in this study may be useful as basic information for appropriate design and operating parameters of filtering facilities to control rainfall runoff pollutants caused by urban storms.

  16. Estudo dos lipídios em jovens portadores de esquistossomose hepatoesplênica submetidos a tratamento cirúrgico A lipid study of schistosomotic young people underwent surgical treatment

    Directory of Open Access Journals (Sweden)

    Schirley Nóbrega da Silva

    2002-08-01

    group of the patients, which was similar to the control group. Similar results were observed with the fractions of ester and free cholesterol. There was a reduction on the concentration of plasmatic triglicerides, but without significance. The individual's phospholipids presented relative concentration, similar to the control group, but there was significant reduction (p<0,01 in the patient's phosphatidilethanolamine fraction, however, there was no significantly reduction of molar concentration of total plasmatic phospholipids, compared to the controls. In the erythrocyte membrane, the total cholesterol and. total phospholipids levels do not suffered significant alterations. Conclusion: The obtained data indicated a similarity of the lipids levels in the plasma and in the erythrocyte membrane of the patients submitted to the surgical treatment.

  17. Response to second treatment after initial failed treatment in a multicenter prospective infantile spasms cohort

    Science.gov (United States)

    Knupp, Kelly G.; Leister, Erin; Coryell, Jason; Nickels, Katherine C.; Ryan, Nicole; Juarez-Colunga, Elizabeth; Gaillard, William D.; Mytinger, John R.; Berg, Anne T.; Millichap, John; Nordli, Douglas R.; Joshi, Sucheta; Shellhaas, Renée A.; Loddenkemper, Tobias; Dlugos, Dennis; Wirrell, Elaine; Sullivan, Joseph; Hartman, Adam L.; Kossoff, Eric H.; Grinspan, Zachary M.; Hamikawa, Lorie

    2018-01-01

    Objective Infantile spasms (IS) represent a severe epileptic encephalopathy presenting in the first 2 years of life. Recommended first-line therapies (hormonal therapy or vigabatrin) often fail. We evaluated response to second treatment for IS in children in whom the initial therapy failed to produce both clinical remission and electrographic resolution of hypsarhythmia and whether time to treatment was related to outcome. Methods The National Infantile Spasms Consortium established a multicenter, prospective database enrolling infants with new diagnosis of IS. Children were considered nonresponders to first treatment if there was no clinical remission or persistence of hypsarhythmia. Treatment was evaluated as hormonal therapy (adrenocorticotropic hormone [ACTH] or oral corticosteroids), vigabatrin, or “other.” Standard treatments (hormonal and vigabatrin) were compared to all other nonstandard treatments. We compared response rates using chi-square tests and multivariable logistic regression models. Results One hundred eighteen infants were included from 19 centers. Overall response rate to a second treatment was 37% (n = 44). Children who received standard medications with differing mechanisms for first and second treatment had higher response rates than other sequences (27/49 [55%] vs. 17/69 [25%], p < 0.001). Children receiving first treatment within 4 weeks of IS onset had a higher response rate to second treatment than those initially treated later (36/82 [44%] vs. 8/34 [24%], p = 0.040). Significance Greater than one third of children with IS will respond to a second medication. Choosing a standard medication (ACTH, oral corticosteroids, or vigabatrin) that has a different mechanism of action appears to be more effective. Rapid initial treatment increases the likelihood of response to the second treatment. PMID:27615012

  18. Response to second treatment after initial failed treatment in a multicenter prospective infantile spasms cohort.

    Science.gov (United States)

    Knupp, Kelly G; Leister, Erin; Coryell, Jason; Nickels, Katherine C; Ryan, Nicole; Juarez-Colunga, Elizabeth; Gaillard, William D; Mytinger, John R; Berg, Anne T; Millichap, John; Nordli, Douglas R; Joshi, Sucheta; Shellhaas, Renée A; Loddenkemper, Tobias; Dlugos, Dennis; Wirrell, Elaine; Sullivan, Joseph; Hartman, Adam L; Kossoff, Eric H; Grinspan, Zachary M; Hamikawa, Lorie

    2016-11-01

    Infantile spasms (IS) represent a severe epileptic encephalopathy presenting in the first 2 years of life. Recommended first-line therapies (hormonal therapy or vigabatrin) often fail. We evaluated response to second treatment for IS in children in whom the initial therapy failed to produce both clinical remission and electrographic resolution of hypsarhythmia and whether time to treatment was related to outcome. The National Infantile Spasms Consortium established a multicenter, prospective database enrolling infants with new diagnosis of IS. Children were considered nonresponders to first treatment if there was no clinical remission or persistence of hypsarhythmia. Treatment was evaluated as hormonal therapy (adrenocorticotropic hormone [ACTH] or oral corticosteroids), vigabatrin, or "other." Standard treatments (hormonal and vigabatrin) were compared to all other nonstandard treatments. We compared response rates using chi-square tests and multivariable logistic regression models. One hundred eighteen infants were included from 19 centers. Overall response rate to a second treatment was 37% (n = 44). Children who received standard medications with differing mechanisms for first and second treatment had higher response rates than other sequences (27/49 [55%] vs. 17/69 [25%], p treatment within 4 weeks of IS onset had a higher response rate to second treatment than those initially treated later (36/82 [44%] vs. 8/34 [24%], p = 0.040). Greater than one third of children with IS will respond to a second medication. Choosing a standard medication (ACTH, oral corticosteroids, or vigabatrin) that has a different mechanism of action appears to be more effective. Rapid initial treatment increases the likelihood of response to the second treatment. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

  19. Pediatric prolactinoma: initial presentation, treatment, and long-term prognosis.

    Science.gov (United States)

    Hoffmann, Anika; Adelmann, Sarah; Lohle, Kristin; Claviez, Alexander; Müller, Hermann L

    2018-01-01

    Prolactinoma is a rare pituitary adenoma secreting prolactin. Studies on diagnostics, treatment, and prognosis in pediatric prolactinoma patients are rare. We analyzed clinical presentation, response to treatment, and prognosis of 27 pediatric prolactinoma patients (10 m/17 f. based on patients' records. Tumors included 6 microadenomas (tumor volume: median 0.2 cm 3 , range 0.01-0.4 cm 3 ; serum prolactin at diagnosis: median 101 ng/ml, range 33-177 ng/ml), 15 macroadenomas (volume: median 3.3 cm 3 , range 0.4-25.8 cm 3 ; prolactin: median 890 ng/ml, range 87-8624), and 3 giant adenomas (volume: median 44.5 cm 3 , range 38.6-93.5 cm 3 ; prolactin: median 4720 ng/ml, range 317-10,400); data for 3 patients were not available. Dopamine agonist treatment (n = 22) was safe and effective, leading to reductions in tumor size (p effective and safe. Overall survival and functional capacity as a measure of quality of survival were not impaired, indicating an optimistic prognosis. Surgery should be considered only in emergency situations of threatened visual function, not presenting a fast response to dopamine agonist treatment. Severe side effects of medication and lack of efficacy should be considered as contraindications. What is Known: • In pediatric prolactinoma-a very rare pediatric neuroendocrinological disease-gender-related differences in terms of clinical presentation at initial diagnosis are known. • Due to the rareness of the disease, reports on long-term outcome and prognosis after childhood-onset prolactinoma based on prospective follow-up are not published. What is New: • Dopamine agonist treatment is efficient and safe for tumor volume reduction in pediatric prolactinoma and surgical interventions are recommended only for decompression of the optic chiasm in case of threat to vision. In case of inefficient response to medication, side effects or parental refuse, alternative therapeutic options should be considered. • Quality of life in

  20. Treatment interruption after 2-year antiretroviral treatment initiated during acute/early HIV in infancy.

    Science.gov (United States)

    Wamalwa, Dalton; Benki-Nugent, Sarah; Langat, Agnes; Tapia, Kenneth; Ngugi, Evelyn; Moraa, Helen; Maleche-Obimbo, Elizabeth; Otieno, Vincent; Inwani, Irene; Richardson, Barbra A; Chohan, Bhavna; Overbaugh, Julie; John-Stewart, Grace C

    2016-09-24

    Treatment interruption has been well tolerated and durable in some pediatric studies but none have compared treatment interruption with continued antiretroviral treatment (ART) following ART initiation in early HIV. The objective of this study was to compare outcomes in treatment interruption versus continued ART among early-treated infants. Randomized trial (OPH-03; NCT00428116). The trial included HIV-infected infants who initiated ART at less than 13 months of age, received ART for 24 months, and, if eligible (CD4% >25%, normal growth), were randomized to treatment interruption versus continued ART. Children in the treatment interruption group restarted ART if they met WHO ART-eligibility criteria. During 18-months postrandomization, primary outcomes were incidence of serious adverse events and growth. CD4%, viral load, morbidity, and growth were compared. Of 140 infants enrolled, 121 started ART, of whom 75 completed at least 24 months ART and 42 were randomized (21 per arm). ART was initiated at median age 5 months and randomization at 30 months. Among 21 treatment interruption children, 14 met ART restart criteria within 3 months. Randomization was discontinued by Data and Safety Monitoring Board due to low treatment interruption durability. At 18 months postrandomization, growth and serious adverse events were comparable between arms; hypercholesteremia incidence was higher in the continued arm (P = 0.03). CD4% and viral load did not differ between arms [CD4% 35% and median viral load undetectable (<150 copies/ml) in both arms, P = 0.9 for each comparison]. No infants had post-treatment viral control. Short treatment interruption did not compromise 18-month CD4%, viral control, growth, or morbidity compared with continued ART among infants who started ART in early HIV infection.

  1. Posterior Tracheopexy for Severe Tracheomalacia Associated with Esophageal Atresia (EA: Primary Treatment at the Time of Initial EA Repair versus Secondary Treatment

    Directory of Open Access Journals (Sweden)

    Hester F. Shieh

    2018-01-01

    Full Text Available PurposeWe review outcomes of posterior tracheopexy for tracheomalacia in esophageal atresia (EA patients, comparing primary treatment at the time of initial EA repair versus secondary treatment.MethodsAll EA patients who underwent posterior tracheopexy from October 2012 to September 2016 were retrospectively reviewed. Clinical symptoms, tracheomalacia scores, and persistent airway intrusion were collected. Indication for posterior tracheopexy was the presence of clinical symptoms, in combination with severe tracheomalacia as identified on bronchoscopic evaluation, typically defined as coaptation in one or more regions of the trachea. Secondary cases were usually those with chronic respiratory symptoms who underwent bronchoscopic evaluation, whereas primary cases were those found to have severe tracheomalacia on routine preoperative dynamic tracheobronchoscopy at the time of initial EA repair.ResultsA total of 118 patients underwent posterior tracheopexy: 18 (15% primary versus 100 (85% secondary cases. Median (interquartile range age was 2 months (1–4 months for primary (22% type C and 18 months (8–40 months for secondary (87% type C cases (p < 0.001. There were statistically significant improvements in most clinical symptoms postoperatively for primary and secondary cases, with no significant differences in any postoperative symptoms between the two groups (p > 0.1. Total tracheomalacia scores improved significantly in primary (p = 0.013 and secondary (p < 0.001 cases. Multivariable Cox regression analysis indicated no differences in persistent airway intrusion requiring reoperation between primary and secondary tracheopexy adjusting for imbalances in age and EA type (p = 0.67.ConclusionPosterior tracheopexy is effective in treating severe tracheomalacia with significant improvements in clinical symptoms and degree of airway collapse on bronchoscopy. With no significant differences in outcomes between primary and

  2. Treatment of initially metastatic small-cell lung cancer

    International Nuclear Information System (INIS)

    Kohutek, F.; Bystricky, B.; Tamasova, M.

    2013-01-01

    Lung cancer (LC) is the most common cause of death associated with neoplasms. The incidence of LC in 2007 was 71.3/100,000 men and 18.6/100,000 women in Slovakia. Small-cell lung cancer (SCLC) includes 15 - 18% of all cases. The diagnosis of LC is based on patient's history, physical examination, basic laboratory tests, x-ray imaging and computed tomography (CT) imaging and histology. The material required for histology can be obtained by means of endoscopy or surgery. Ultrasonography (USG) and/or CT of abdomen is commonly performed as a part of staging process, along with CT or MRI of brain. Bone scan is performed in case of suspicion of bone involvement. According to TNM classification, seventh edition, the same classification can be used for SCLC and non-small cell lung cancer (NSCLC). Chemotherapy and radiotherapy are available for treatment of initially metastatic SCLC. First-line chemotherapy regimen should be based on combination of cisplatin or carboplatin with etoposide (PE). Alternatively, CAV regimen (cyclophosphamide, doxorubicin, vincristine) can be used. Newer regimens did not provide benefit when compared to standard regimens. If progression occurs later than 3 months after finishing first-line chemotherapy, the same regimen may be used in second-line chemotherapy. If progression occurs earlier than 3 months after finishing first-line chemotherapy, topotecan-based regimen is an option for second-line line chemotherapy. Despite promising outcomes of amrubicin-based second-line chemotherapy in Japan, amrubicin is not available in countries of E U. Standard therapy schedules do not include radiotherapy targeted on primary tumor and affected lymph-nodes. According to American and European guidelines, prophylactic cranial irradiation is recommended for patients with extensive disease-SCLC with good performance status after achieving complete or partial response to first-line chemotherapy. (author)

  3. ALGORITHM FOR MANAGEMENT OF HYPERTENSIVE PATIENTS UNDERWENT UROLOGY INTERVENTIONS

    Directory of Open Access Journals (Sweden)

    S. S. Davydova

    2015-09-01

    Full Text Available Aim. To study the efficacy of cardiovascular non-invasive complex assessment and pre-operative preparation in hypertensive patients needed in surgical treatment of urology dis- eases.Material and methods. Males (n=883, aged 40 to 80 years were included into the study. The main group consisted of patients that underwent laparotomic nephrectomy (LTN group; n=96 and patients who underwent laparoscopic nephrectomy (LSN group; n=53. Dynamics of ambulatory blood pressure monitoring (ABPM data was analyzed in these groups in the immediate postoperative period. The efficacy of a package of non-invasive methods for cardiovascular system assessment was studied. ABPM was performed after nephrectomy (2-nd and 10-th days after surgery in patients with complaints of vertigo episodes or intense general weakness to correct treatment.Results. In LTN group hypotension episodes or blood pressure (BP elevations were observed in 20 (20.8% and 22 (22.9% patients, respectively, on the 2-nd day after the operation. These complications required antihypertensive treatment correction. Patients with hypotension episodes were significantly older than patients with BP elevation and had significantly lower levels of 24-hour systolic BP, night diastolic BP and minimal night systolic BP. Re-adjustment of antihypertensive treatment on the 10-th postoperative day was required to 2 (10% patients with hypotension episodes and to 1 (4.5% patient with BP elevation. Correction of antihypertensive therapy was required to all patients in LSN group on the day 2, and to 32 (60.4% patients on the 10-th day after the operation. Reduction in the incidence of complications (from 1.2% in 2009 to 0.3% in 2011, p<0.001 was observed during the application of cardiovascular non-invasive complex assessment and preoperative preparation in hypertensive patients.Conclusion. The elaborated management algorithm for patients with concomitant hypertension is recommended to reduce the cardiovascular

  4. ALGORITHM FOR MANAGEMENT OF HYPERTENSIVE PATIENTS UNDERWENT UROLOGY INTERVENTIONS

    Directory of Open Access Journals (Sweden)

    S. S. Davydova

    2013-01-01

    Full Text Available Aim. To study the efficacy of cardiovascular non-invasive complex assessment and pre-operative preparation in hypertensive patients needed in surgical treatment of urology dis- eases.Material and methods. Males (n=883, aged 40 to 80 years were included into the study. The main group consisted of patients that underwent laparotomic nephrectomy (LTN group; n=96 and patients who underwent laparoscopic nephrectomy (LSN group; n=53. Dynamics of ambulatory blood pressure monitoring (ABPM data was analyzed in these groups in the immediate postoperative period. The efficacy of a package of non-invasive methods for cardiovascular system assessment was studied. ABPM was performed after nephrectomy (2-nd and 10-th days after surgery in patients with complaints of vertigo episodes or intense general weakness to correct treatment.Results. In LTN group hypotension episodes or blood pressure (BP elevations were observed in 20 (20.8% and 22 (22.9% patients, respectively, on the 2-nd day after the operation. These complications required antihypertensive treatment correction. Patients with hypotension episodes were significantly older than patients with BP elevation and had significantly lower levels of 24-hour systolic BP, night diastolic BP and minimal night systolic BP. Re-adjustment of antihypertensive treatment on the 10-th postoperative day was required to 2 (10% patients with hypotension episodes and to 1 (4.5% patient with BP elevation. Correction of antihypertensive therapy was required to all patients in LSN group on the day 2, and to 32 (60.4% patients on the 10-th day after the operation. Reduction in the incidence of complications (from 1.2% in 2009 to 0.3% in 2011, p<0.001 was observed during the application of cardiovascular non-invasive complex assessment and preoperative preparation in hypertensive patients.Conclusion. The elaborated management algorithm for patients with concomitant hypertension is recommended to reduce the cardiovascular

  5. Treatment of Stiff Initial Value Problems using Block Backward ...

    African Journals Online (AJOL)

    ... on some standard stiff initial value Problems. The results show that the 3-point BDF step size ratio with r = 2 has the widest region of absolute stability and highest accuracy. Keywords: Zero stability, Hybrid, k –step, Block methods, first order initial value problem. Journal of the Nigerian Association of Mathematical Physics, ...

  6. A Naval Postgraduate Dental School Analysis of Initial Endodontic Treatment

    Science.gov (United States)

    2013-06-01

    to prevent or heal disease, i.e. apical periodontitis . Accordingly, endodontic treatment outcomes can better be defined in reference to healing and...population. It is hoped that the results of this study will ultimately allow us to provide more accurate prognosis and improved treatment planning related...CS, BeGole EA, Johnson BR. Outcome of One-visit and Two-visit Endodontic Treatment of Necrotic Teeth with Apical Periodontitis : A Randomized

  7. Initial experience of percutaneous treatment of mitral regurgitation with MitraClip® therapy in Spain.

    Science.gov (United States)

    Carrasco-Chinchilla, Fernando; Arzamendi, Dabit; Romero, Miguel; Gimeno de Carlos, Federico; Alonso-Briales, Juan Horacio; Li, Chi-Hion; Mesa, Maria Dolores; Arnold, Roman; Serrador Frutos, Ana María; Pan, Manuel; Roig, Eulalia; Rodríguez-Bailón, Isabel; de la Fuente Galán, Luis; Hernández, José María; Serra, Antonio; Suárez de Lezo, José

    2014-12-01

    Symptomatic mitral regurgitation has an unfavorable prognosis unless treated by surgery. However, the European registry of valvular heart disease reports that 49% of patients with this condition do not undergo surgery. Percutaneous treatment of mitral regurgitation with MitraClip® has been proved a safe, efficient adjunct to medical treatment in patients with this profile. The objective of the present study is to describe initial experience of MitraClip® therapy in Spain. Retrospective observational study including all patients treated between November 2011 and July 2013 at the 4 Spanish hospitals recording the highest numbers of implantations. A total of 62 patients (77.4% men) were treated, mainly for restrictive functional mitral regurgitation (85.4%) of grade III (37%) or grade IV (63%), mean (standard deviation) ejection fraction 36% (14%), and New York Heart Association functional class III (37%) or IV (63%). Device implantation was successful in 98% of the patients. At 1 year, 81.2% had mitral regurgitation ≤ 2 and 90.9% were in New York Heart Association functional class ≤ II. One periprocedural death occurred (sepsis at 20 days post-implantation) and another 3 patients died during follow-up (mean, 9.1 months). Two patients needed a second implantation due to partial dehiscence of the first device and 2 others underwent heart transplantation. In Spain, MitraClip® therapy has principally been aimed at patients with functional mitral regurgitation, significant systolic ventricular dysfunction, and high surgical risk. It is considered a safe alternative treatment, which can reduce mitral regurgitation and improve functional capacity. Copyright © 2014 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.

  8. Dasatinib and Doxorubicin Treatment of Sarcoma Initiating Cells: A Possible New Treatment Strategy

    DEFF Research Database (Denmark)

    Aggerholm-Pedersen, Ninna; Demouth, Christina; Safwat, Akmal

    2016-01-01

    Background. One of the major challenges affecting sarcoma treatment outcome, particularly that of metastatic disease, is resistance to chemotherapy. Cancer-initiating cells are considered a major contributor to this resistance. Methods. An immortalised nontransformed human stromal (mesenchymal......) stem cell line hMSC-TERT4 and a transformed cell line hMSC-TERT20-CE8, known to form sarcoma-like tumours when implanted in immune-deficient mice, were used as models. Receptor tyrosine kinase (RTK) activation was analysed by RTK arrays and cellular viability after tyrosine kinases inhibitor (TKI...

  9. Peritoneal drainage versus laparotomy as an initial treatment in ...

    African Journals Online (AJOL)

    Objective To determine whether initial peritoneal drainage (PD) or primary laparotomy is the most effective intervention in very-low-birth-weight and extremely lowbirth- weight infants who are diagnosed with necrotizing enterocolitis (NEC, Bell's stage II and stage III). Patients and methods It is a retrospective chart review ...

  10. Increases in body mass index following initiation of methadone treatment.

    Science.gov (United States)

    Fenn, Jennifer M; Laurent, Jennifer S; Sigmon, Stacey C

    2015-04-01

    Despite the clear efficacy of methadone for opioid dependence, one less desirable phenomenon associated with methadone may be weight gain. We examined changes in body mass index (BMI) among patients entering methadone treatment. A retrospective chart review was conducted for 96 patients enrolled in an outpatient methadone clinic for ≥ 6 months. The primary outcome of BMI was assessed at intake and a subsequent physical examination approximately 1.8 ± 0.95 years later. Demographic, drug use and treatment characteristics were also examined. There was a significant increase in BMI following intake (pmethadone treatment enrollment was associated with clinically significant weight gain, particularly among female patients. This study highlights the importance of efforts to help patients mitigate weight gain during treatment, particularly considering the significant health and economic consequences of obesity for individuals and society more generally. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Diabetes Care and Treatment Project: A Joslin Telemedicine Initiative

    Science.gov (United States)

    2007-10-31

    using CDMP for bariatric surgery , and his involvement in the Hispanic initiative in Springfield. Lastly, Kevin Nickels, CEO of Celleration presented on...treatable and its complications are preventable through optimal care- and self-management. However, the traditional physician-centered, episodic...mellitus may ultimately reduce the drain on resources from diabetes and its complications . An Internet-based care management model may prove to be more

  12. Initial conservative treatment for grade 3 Ta-1 superficial bladder cancer

    International Nuclear Information System (INIS)

    Fujimoto, Kiyohide; Chihara, Yoshitomo; Kondo, Hideaki; Hirao, Yoshihiko

    2006-01-01

    We retrospectively investigated the therapeutic outcomes of our series of 7 Ta and 62 T1 bladder cancers with grade 3 (G3) malignancy in 61 men and 8 women having a mean age of 66.2 years. Following transurethral resection of bladder tumor (TURBT), 35 and 6 patients received intravesical instillations of bacillus Calmette-Guerin (BCG) and anthracycline-derivants, respectively, whereas 15 received no adjuvant therapy. Five and 2 patients received systemic and local chemotherapy with irradiation, respectively, and six underwent radical cystectomy for invasive potential. The 5-year non-recurrence, progression-free, and overall (cancer-specific) survival rates were 66, 82%, and 76 (88)%, respectively, after a median follow-up of 52 months. The 5-year non-recurrence rates were 24% in non-adjuvant, 85% in BCG, 0% in anthracycline-derivants, 65% in systemic and local chemoradiation therapy, and 68% in cystectomy. The 5-year progression-free and overall (cancer-specific) survival rates of the patients treated with BCG instillation were 91% and 94 (100)%. There were no significant differences in the 5-year non-recurrence and progression-free rates between 12 patients with carcinoma in situ (CIS) and 23 patients without CIS. Complete TUR of all visible tumors and a reliable histopathological diagnosis of appropriate specimens bearing the muscle layer are mandatory for assessment of recurrence. G3 Ta-1 bladder cancers and CIS showed a high risk of recurrence, and required aggressive treatment. Since BCG therapy following TURBT significantly reduced the risk of recurrence and progression, adjuvant BCG therapy is considered to be the most promising initial conservative treatment for G3 Ta-1 bladder cancers. (author)

  13. Initial Experience with Bevacizumab (Avastin ) in the Treatment of ...

    African Journals Online (AJOL)

    PROF SABE NWOSU

    Objective: To report on the early experience with the treatment of neovascular AMD with intravitreal injection of bevacizumab. (Avastin) in Nigeria. Materials and Methods: Eight eyes (7 patients) with neovascular. AMD who met the inclusion criteria were treated with intravitreal 1.25mg bevacizumab between September 2008 ...

  14. Initial Experience with Bevacizumab (Avastin TM ) in the Treatment ...

    African Journals Online (AJOL)

    Objective: To report on the early experience with the treatment of neovascular AMD with intravitreal injection of bevacizumab (Avastin) in Nigeria. Materials and Methods: Eight eyes (7 patients) with neovascular AMD who met the inclusion criteria were treated with intravitreal 1.25mg bevacizumab between September 2008 ...

  15. A Naval Postgraduate Dental School Analysis Of Initial Endodontic Treatment

    Science.gov (United States)

    2015-07-01

    replacement did not significantly impact periapical health or tooth loss, but diabetes and systemic steroid treatment were found to significantly...of symptoms, tooth type ( single versus multi-root), and existing medical conditions (smoker, coronary heart disease, diabetes). lntraoperative...2004; Siqueira, 2008) some studies use a more loose criteria in defining success where the tooth has no symptoms but does have a lesion that has

  16. A Naval Postgraduate Dental School Analysis Of Initial Endodontic Treatment

    Science.gov (United States)

    2016-06-30

    defined as the absence of clinical symptoms and radiographically, the absence of a lesion, and the presence of a normal periodontal ligament (PDL...Hemoglobin Levels and Prevalence of Apical Periodontitis in Type 2 Diabetic Patients. J Endod 2015;41:601-6. Santos SM, Soares JA, Costa GM, Brito...endodontic treatment. J Endod 2011;37:!-5. Zhang M, Liang Y, Gao X, Jiang L, Van der Sluis L, Wu M. Management of apical periodontitis : healing of

  17. Initial Experience in the Treatment of "Borderline Resectable" Pancreatic Adenocarcinoma.

    Science.gov (United States)

    Busquets, Juli; Fabregat, Juan; Verdaguer, Helena; Laquente, Berta; Pelaez, Núria; Secanella, Luis; Leiva, David; Serrano, Teresa; Cambray, María; Lopez-Urdiales, Rafael; Ramos, Emilio

    2017-10-01

    A borderline resectable group (APBR) has recently been defined in adenocarcinoma of the pancreas. The objective of the study is to evaluate the results in the surgical treatment after neoadjuvancy of the APBR. Between 2010 and 2014, we included patients with APBR in a neoadjuvant and surgery protocol, staged by multidetector computed tomography (MDCT). Treatment with chemotherapy was based on gemcitabine and oxaliplatin. Subsequently, MDCT was performed to rule out progression, and 5-FU infusion and concomitant radiotherapy were given. MDCT and resection were performed in absence of progression. A descriptive statistical study was performed, dividing the series into: surgery group (GR group) and progression group (PROG group). We indicated neoadjuvant treatment to 22 patients, 11 of them were operated, 9 pancreatoduodenectomies, and 2 distal pancreatectomies. Of the 11 patients, 7 required some type of vascular resection; 5 venous resections, one arterial and one both. No postoperative mortality was recorded, 7 (63%) had any complications, and 4 were reoperated. The median postoperative stay was 17 (7-75) days. The pathological study showed complete response (ypT0) in 27%, and free microscopic margins (R0) in 63%. At study clossure, all patients had died, with a median actuarial survival of 13 months (9,6-16,3). The median actuarial survival of the GR group was higher than the PROG group (25 vs. 9 months; p vascular resection in most cases. Copyright © 2017 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. [Reporting initiatives. An update on treatment in radiology].

    Science.gov (United States)

    Hempel, J-M; Pinto dos Santos, D; Kloeckner, R; Dueber, C; Mildenberger, P

    2014-07-01

    The written radiological report is the most important means of communication between the radiologist and the referring medical doctor. There is no universal definition of a radiological report concerning its structure and content. The majority of clinicians and radiologists prefer structured reporting rather than free text reports of findings. Structured reporting does not increase the quality of a radiological report but has many advantages in research, teaching and quality management. Using standard RadLex terms facilitates translation and ontological assignment of a report. The Reporting Initiative of the Radiological Society of North America (RSNA) offers free and freely available extensively validated best practices radiology report templates in the new management of radiology report templates (MRRT) format according to the guidelines of the Integrating the Healthcare Enterprise (IHE).

  19. Cost effectiveness of arthrocentesis as initial treatment for temporomandibular joint arthralgia: A randomized controlled trial

    NARCIS (Netherlands)

    Vos, L.M.; Stant, A.D.; Quik, E.H.; Huddleston Slater, J.J.R.; Stegenga, B.

    2013-01-01

    Objective: To determine the cost effectiveness of arthrocentesis as initial treatment compared to care as usual (CAU) for temporomandibular joint (TMJ) arthralgia. Materials and methods: 80 patients were randomly allocated to arthrocentesis as initial treatment (n = 40) or CAU (n = 40).

  20. Towards a global initiative for fibrosis treatment (GIFT

    Directory of Open Access Journals (Sweden)

    Maria Molina-Molina

    2017-12-01

    Full Text Available Idiopathic pulmonary fibrosis (IPF is a progressive lung disease characterised by increased scarring of lung tissue. Despite the recent introduction of novel drugs that slow disease progression, IPF remains a deadly disease, and the benefits of these new drugs differ markedly between patients. Human diseases arise due to alterations in an almost limitless network of interconnected genes, proteins, metabolites, cells and tissues, in direct relationship with a continuously changing macro- or microenvironment. Systems biology is a novel research strategy that seeks to understand the structure and behaviour of the so-called “emergent properties” of complex systems, such as those involved in disease pathogenesis, which are most often overlooked when just one element of disease pathogenesis is observed in isolation. This article summarises the debate that took place during a European Respiratory Society research seminar in Barcelona, Spain on December 15–16, 2016, which focused on how systems biology could generate new data by integrating the different IPF pathogenic levels of complexity. The main conclusion of the seminar was to create a global initiative to improve IPF outcomes by integrating cutting-edge international research that leverages systems biology to develop a precision medicine approach to tackle this devastating disease.

  1. Breast Cancer-Initiating Cells: Insights into Novel Treatment Strategies

    Energy Technology Data Exchange (ETDEWEB)

    Santilli, Guido; Binda, Mara; Zaffaroni, Nadia; Daidone, Maria Grazia, E-mail: mariagrazia.daidone@istitutotumori.mi.it [Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS-Istituto Nazionale dei Tumori, Via Amadeo 42, Milan 20133 (Italy)

    2011-03-16

    There is accumulating evidence that breast cancer may arise from mutated mammary stem/progenitor cells which have been termed breast cancer-initiating cells (BCIC). BCIC identified in clinical specimens based on membrane phenotype (CD44{sup +}/CD24{sup −/low} and/or CD133{sup +} expression) or enzymatic activity of aldehyde dehydrogenase 1 (ALDH1{sup +}), have been demonstrated to have stem/progenitor cell properties, and are tumorigenic when injected in immunocompromized mice at very low concentrations. BCIC have also been isolated and in vitro propagated as non-adherent spheres of undifferentiated cells, and stem cell patterns have been recognized even in cancer cell lines. Recent findings indicate that aberrant regulation of self renewal is central to cancer stem cell biology. Alterations in genes involved in self-renewal pathways, such as Wnt, Notch, sonic hedgehog, PTEN and BMI, proved to play a role in breast cancer progression. Hence, targeting key elements mediating the self renewal of BCIC represents an attractive option, with a solid rationale, clearly identifiable molecular targets, and adequate knowledge of the involved pathways. Possible concerns are related to the poor knowledge of tolerance and efficacy of inhibiting self-renewal mechanisms, because the latter are key pathways for a variety of biological functions and it is unknown whether their interference would kill BCIC or simply temporarily stop them. Thus, efforts to develop BCIC-targeted therapies should not only be focused on interfering on self-renewal, but could seek to identify additional molecular targets, like those involved in regulating EMT-related pathways, in reversing the MDR phenotype, in inducing differentiation and controlling cell survival pathways.

  2. Breast Cancer-Initiating Cells: Insights into Novel Treatment Strategies

    International Nuclear Information System (INIS)

    Santilli, Guido; Binda, Mara; Zaffaroni, Nadia; Daidone, Maria Grazia

    2011-01-01

    There is accumulating evidence that breast cancer may arise from mutated mammary stem/progenitor cells which have been termed breast cancer-initiating cells (BCIC). BCIC identified in clinical specimens based on membrane phenotype (CD44 + /CD24 −/low and/or CD133 + expression) or enzymatic activity of aldehyde dehydrogenase 1 (ALDH1 + ), have been demonstrated to have stem/progenitor cell properties, and are tumorigenic when injected in immunocompromized mice at very low concentrations. BCIC have also been isolated and in vitro propagated as non-adherent spheres of undifferentiated cells, and stem cell patterns have been recognized even in cancer cell lines. Recent findings indicate that aberrant regulation of self renewal is central to cancer stem cell biology. Alterations in genes involved in self-renewal pathways, such as Wnt, Notch, sonic hedgehog, PTEN and BMI, proved to play a role in breast cancer progression. Hence, targeting key elements mediating the self renewal of BCIC represents an attractive option, with a solid rationale, clearly identifiable molecular targets, and adequate knowledge of the involved pathways. Possible concerns are related to the poor knowledge of tolerance and efficacy of inhibiting self-renewal mechanisms, because the latter are key pathways for a variety of biological functions and it is unknown whether their interference would kill BCIC or simply temporarily stop them. Thus, efforts to develop BCIC-targeted therapies should not only be focused on interfering on self-renewal, but could seek to identify additional molecular targets, like those involved in regulating EMT-related pathways, in reversing the MDR phenotype, in inducing differentiation and controlling cell survival pathways

  3. Development and initial evaluation of a treatment decision dashboard.

    Science.gov (United States)

    Dolan, James G; Veazie, Peter J; Russ, Ann J

    2013-04-21

    For many healthcare decisions, multiple alternatives are available with different combinations of advantages and disadvantages across several important dimensions. The complexity of current healthcare decisions thus presents a significant barrier to informed decision making, a key element of patient-centered care.Interactive decision dashboards were developed to facilitate decision making in Management, a field marked by similarly complicated choices. These dashboards utilize data visualization techniques to reduce the cognitive effort needed to evaluate decision alternatives and a non-linear flow of information that enables users to review information in a self-directed fashion. Theoretically, both of these features should facilitate informed decision making by increasing user engagement with and understanding of the decision at hand. We sought to determine if the interactive decision dashboard format can be successfully adapted to create a clinically realistic prototype patient decision aid suitable for further evaluation and refinement. We created a computerized, interactive clinical decision dashboard and performed a pilot test of its clinical feasibility and acceptability using a multi-method analysis. The dashboard summarized information about the effectiveness, risks of side effects and drug-drug interactions, out-of-pocket costs, and ease of use of nine analgesic treatment options for knee osteoarthritis. Outcome evaluations included observations of how study participants utilized the dashboard, questionnaires to assess usability, acceptability, and decisional conflict, and an open-ended qualitative analysis. The study sample consisted of 25 volunteers - 7 men and 18 women - with an average age of 51 years. The mean time spent interacting with the dashboard was 4.6 minutes. Mean evaluation scores on scales ranging from 1 (low) to 7 (high) were: mechanical ease of use 6.1, cognitive ease of use 6.2, emotional difficulty 2.7, decision-aiding effectiveness 5

  4. Concurrent Chemotherapy and Pulsed High-Intensity Focused Ultrasound Therapy for the Treatment of Unresectable Pancreatic Cancer: Initial Experiences

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jae Young; Choi, Byung Ihn; Ryu, Ji Kon; Kim, Yong Tae; Kim, Se Hyung; Han, Joon Koo [Seoul National University Hospital, Seoul (Korea, Republic of); Hwang, Joo Ha [University of Washington Medical Center, Seattle (United States)

    2011-04-15

    This study was performed to evaluate the potential clinical value of concurrent chemotherapy and pulsed high intensity focused ultrasound (HIFU) therapy (CCHT), as well as the safety of pulsed HIFU, for the treatment of unresectable pancreatic cancer. Twelve patients were treated with HIFU from October 2008 to May 2010, and three of them underwent CCHT as the main treatment (the CCHT group). The overall survival (OS), the time to tumor progression (TTP), the complications and the current performance status in the CCHT and non-CCHT groups were analyzed. Nine patients in the non-CCHT group were evaluated to determine why CCHT could not be performed more than twice. The OS of the three patients in the CCHT group was 26.0, 21.6 and 10.8 months, respectively, from the time of diagnosis. Two of them were alive at the time of preparing this manuscript with an excellent performance status, and one of them underwent a surgical resection one year after the initiation of CCHT. The TTP of the three patients in the CCHT group was 13.4, 11.5 and 9.9 months, respectively. The median OS and TTP of the non-CCHT group were 10.3 months and 4.4 months, respectively. The main reasons why the nine patients of the non-CCHT group failed to undergo CCHT more than twice were as follows: pancreatitis (n = 1), intolerance of the pain during treatment (n = 4), palliative use of HIFU for pain relief (n = 1) and a poor physical condition due to disease progression (n = 3). No major complications were encountered except one case of pancreatitis. This study shows that CCHT is a potentially effective and safe modality for the treatment of unresectable pancreatic cancer

  5. Predictors of antiviral treatment initiation in hepatitis C virus-infected patients: a Danish cohort study

    DEFF Research Database (Denmark)

    Hansen, N; Obel, N; Christensen, P B

    2009-01-01

    Predictive factors for initiation of antiviral therapy in chronically infected hepatitis C virus (HCV) patients are not fully elucidated. The aim of this study was to determine predictive factors for initiation of treatment with standard or pegylated interferon either alone or combined...... with ribavirin. A Danish cohort of individuals chronically infected with HCV was used and observation time was calculated from the date of inclusion in the cohort to date of death, last clinical observation, 1 January 2007, or start of HCV antiviral treatment in treatment-naïve patients. Kaplan-Meier survival.......15-0.53). To our knowledge, this study is the first to estimate factors predicting initiation of antiviral treatment in patients with chronic HCV infection on a nationwide scale. We found that several of the factors predicting initiation of antiviral treatment correlate with factors known to predict a better...

  6. Initial Severity and Differential Treatment Outcome in the National Institute of Mental Health Treatment of Depression Collaborative Research Program.

    Science.gov (United States)

    Elkin, Irene; And Others

    1995-01-01

    Random regression models were used to investigate the role of initial severity in the outcome of four treatments for major depression: cognitive behavioral therapy, interpersonal psychotherapy, imipramine plus clinical management, and placebo plus clinical management. Initial severity of depression and impairment of functioning significantly…

  7. Sleep Hygiene and Melatonin Treatment for Children and Adolescents with ADHD and Initial Insomnia

    Science.gov (United States)

    Weiss, Margaret D.; Wasdell, Michael B.; Bomben, Melissa M.; Rea, Kathleen J.; Freeman, Roger D.

    2006-01-01

    Objective: To evaluate the efficacy of sleep hygiene and melatonin treatment for initial insomnia in children with attention-deficit/hyperactivity disorder (ADHD). Method: Twenty-seven stimulant-treated children (6-14 years of age) with ADHD and initial insomnia (greater than 60 minutes) received sleep hygiene intervention. Nonresponders were…

  8. Serum albumin level predicts initial intravenous immunoglobulin treatment failure in Kawasaki disease.

    Science.gov (United States)

    Kuo, Ho-Chang; Liang, Chi-Di; Wang, Chih-Lu; Yu, Hong-Ren; Hwang, Kao-Pin; Yang, Kuender D

    2010-10-01

    Kawasaki disease (KD) is a systemic vasculitis primarily affecting children who are initial IVIG treatment. This study was conducted to investigate the risk factors for initial IVIG treatment failure in KD. Children who met KD diagnosis criteria and were admitted for IVIG treatment were retrospectively enrolled for analysis. Patients were divided into IVIG-responsive and IVIG-resistant groups. Initial laboratory data before IVIG treatment were collected for analysis. A total of 131 patients were enrolled during the study period. At 48 h after completion of initial IVIG treatment, 20 patients (15.3%) had an elevated body temperature. Univariate analysis showed that patients who had initial findings of high neutrophil count, abnormal liver function, low serum albumin level (≤2.9 g/dL) and pericardial effusion were at risk for IVIG treatment failure. Multivariate analysis with a logistic regression procedure showed that serum albumin level was considered the independent predicting factor of IVIG resistance in patients with KD (p = 0.006, OR = 40, 95% CI: 52.8-562). There was no significant correlation between age, gender, fever duration before IVIG treatment, haemoglobin level, total leucocyte and platelet counts, C-reactive protein level, or sterile pyuria and initial IVIG treatment failure. The specificity and sensitivity for prediction of IVIG treatment failure in this study were 96% and 34%, respectively. Pre-IVIG treatment serum albumin levels are a useful predictor of IVIG resistance in patients with KD. © 2010 The Author(s)/Journal Compilation © 2010 Foundation Acta Paediatrica.

  9. Routine delayed voiding cystourethography after initial successful endoscopic treatment with Dextranomer/Hialuronic Acid Copolimer (Dx/HA) of vesicoureteral reflux (VUR). Is it necessary?

    Science.gov (United States)

    García-Aparicio, L; Blázquez-Gómez, E; Vila Santandreu, A; Camacho Diaz, J A; Vila-Cots, J; Ramos Cebrian, M; de Haro, I; Martin, O; Tarrado, X

    2016-12-01

    Some guidelines recommend an early voiding cystourethrography (VCUG) after endoscopic treatment of vesicoureteral reflux (VUR), but there's no consensus if it's necessary a long-term follow-up in these patients. The aim of our study is analyze if it's necessary a delayed VCUG after initial successful treatment with Dx/HA. We have reviewed all medical charts of patients that underwent Dx/HA treatment from 2006 to 2010. We have selected patients with initial successful treatment and more than 3 years of radiological and clinical follow-up. We have analyzed late clinical and radiological outcomes. One hundred and sixty children with 228 refluxing ureters underwent Dx/HA endoscopic treatment with a mean follow-up of 52.13 months. Early VCUG was performed in 215 ureters with an initial successful rate of 84.1%. The group of study was 94/215 ureters with more than 3 years of follow-up with a delayed VCUG. VUR was still resolved in 79,8% of the ureters. Clinical success rate was 91.7%. The incidence of febrile urinary tract infection in those patients with cured VUR and those with a relapsed VUR was 8 and 15%, respectively; but there were no significant differences. We have not found any variable related with relapsed VUR except those ureters that initially received 2 injections (P<.05). If our objective in the treatment of VUR is to reduce the incidence of febrile urinary tract infection it is not necessary to perform a delayed VCUG even though the long-term radiological outcomes is worse than clinical outcome. Copyright © 2016 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Visual field progression in the Collaborative Initial Glaucoma Treatment Study the impact of treatment and other baseline factors.

    Science.gov (United States)

    Musch, David C; Gillespie, Brenda W; Lichter, Paul R; Niziol, Leslie M; Janz, Nancy K

    2009-02-01

    To evaluate factors associated with visual field (VF) progression, using all available follow-up through 9 years after treatment initiation, in the Collaborative Initial Glaucoma Treatment Study (CIGTS). Longitudinal follow-up of participants enrolled in a randomized clinical trial. Six hundred seven newly diagnosed glaucoma patients. In a randomized clinical trial, 607 subjects with newly diagnosed open-angle glaucoma initially were treated with either medication or trabeculectomy. After treatment initiation and early follow-up, subjects were evaluated clinically at 6-month intervals. Study participants in both arms of the CIGTS were treated aggressively in an effort to reduce intraocular pressure (IOP) to a level at or below a predetermined, eye-specific target pressure. Visual field progression was analyzed using repeated measures models. Visual field progression, measured by Humphrey 24-2 full-threshold testing and assessed by the change in the mean deviation (MD), and an indicator of substantial worsening of the VF (MD decrease of > or =3 dB from baseline), assessed at each follow-up visit. Follow-up indicated minimal change from baseline in each initial treatment group's average MD. However, at the 8-year follow-up examination, substantial worsening (> or =3 dB) of MD from baseline was found in 21.3% and 25.5% of the initial surgery and initial medicine groups, respectively. The effect of initial treatment on subsequent VF loss was modified by time (Ppresentation, but detrimental for patients with diabetes, are noteworthy and warrant independent confirmation. The author(s) have no proprietary or commercial interest in any materials discussed in this article.

  11. Motivational Interviewing Fidelity in a Community Corrections Setting: Treatment Initiation and Subsequent Drug Use.

    Science.gov (United States)

    Spohr, Stephanie A; Taxman, Faye S; Rodriguez, Mayra; Walters, Scott T

    2016-06-01

    Although substance use is common among people in the U.S. criminal justice system, treatment initiation remains an ongoing problem. This study assessed the reliability and predictive validity of the Motivational Interviewing Treatment Integrity 3.1.1. (MITI) coding instrument in a community corrections sample. We used data from 80 substance-using clients who were participating in a clinical trial of MI in a probation setting. We analyzed 124 MI counseling sessions using the MITI, a coding system for documenting MI fidelity. Bivariate associations and logistic regression modeling were used to determine if MI-consistent behaviors predicted substance use or treatment initiation at a 2-month follow-up. We found a high level of agreement between coders on behavioral utterance counts. Counselors met at least beginning proficiency on most MITI summary scores. Probationers who initiated treatment at 2-month follow-up had significantly higher ratings of clinician empathy and MI spirit than clients who did not initiate treatment. Other MITI summary scores were not significantly different between clients who had initiated treatment and those who did not. MI spirit and empathy ratings were entered into a forward logistic regression in which MI spirit significantly predicted 2-month treatment initiation (χ(2) (1)=4.10, p<.05, R(2)=.05) but counselor empathy did not. MITI summary scores did not predict substance use at 2-month follow-up. Counselor MI-consistent relational skills were an important predictor of client treatment initiation. Counselor behaviors such as empathy and MI spirit may be important for developing client rapport with people in a probation setting. Copyright © 2015. Published by Elsevier Inc.

  12. A case that underwent bilateral video-assisted thoracoscopic ...

    African Journals Online (AJOL)

    No Abstract Available A case that underwent bilateral video-assisted thoracoscopic surgical (VATS) biopsy combined with pneumonectomy is presented. The patient developed hypoxia during the contralateral VATS biopsy. His hypoxia was treated with positive expiratory pressure (PEEP) to the dependent lung and apneic ...

  13. 78 FR 62506 - TRICARE; Coverage of Care Related to Non-Covered Initial Surgery or Treatment

    Science.gov (United States)

    2013-10-22

    ... nonadjunctive dental care or cosmetic surgery) but only if, the later complication represents a separate medical... TRICARE; Coverage of Care Related to Non-Covered Initial Surgery or Treatment AGENCY: Office of the...-covered surgery or treatment was necessary to assure adequate availability of health care to the Active...

  14. Low molecular weight heparin versus unfractionated heparin in the initial treatment of venous thromboembolism

    NARCIS (Netherlands)

    Hettiarachchi, R. J.; Prins, M. H.; Lensing, A. W.; Buller, H. R.

    1998-01-01

    In this review, we analyze data from randomized trials in which low molecular weight heparin was compared with unfractionated heparin, both to estimate the treatment effect of low molecular weight heparin in the initial treatment of venous thromboembolism and to evaluate the effect of the varied

  15. Pontine abscess with initial treatment failure following infectious endocarditis with Streptococcus salivarius

    DEFF Research Database (Denmark)

    Knudtzen, Fredrikke Christie; Lynge, Maja; Gaini, Shahin

    2015-01-01

    for Streptococcus salivarius aortic valve endocarditis. The abscess was not suitable for surgery, and the patient received multidrug antibiotic treatment for 4 weeks. The patient initially responded well clinically, but was readmitted 4 weeks after discontinuation of treatment, with headache and dizziness. A new...

  16. Is initial (24 hours) lavage necessary in treatment of CAPD peritonitis?

    DEFF Research Database (Denmark)

    Ejlersen, E; Brandi, L; Løkkegaard, H

    1991-01-01

    either initial 24 hours lavage before resumption of routine CAPD schedule (prior standard approach) or continued prolonged exchanges as in routine CAPD schedule. Median time to solved infection (normalization of white cell count in dialysis effluent) was identical (3 days) in the two groups. Treatment......A randomized trial was conducted to examine the influence of initial lavage on treatment of CAPD peritonitis. Patients with hypotension and shock were excluded from the trial. Thirty-six CAPD patients with acute peritonitis were randomized to treatment with intraperitoneal antibiotics including...... success rate was found to be 72% in the group with initial lavage and 89% in the group with prolonged exchanges. The difference in treatment success (17%) in favour of continued CAPD schedule was not found significant (95% confidence limits--1% to 35%). The results suggest lavage to be of no clinical...

  17. Factors associated with delays in treatment initiation after tuberculosis diagnosis in two districts of India.

    Directory of Open Access Journals (Sweden)

    Durba Paul

    Full Text Available BACKGROUND: Excessive time between diagnosis and initiation of tuberculosis (TB treatment contributes to ongoing TB transmission and should be minimized. In India, Revised National TB Control Programme (RNTCP focuses on indicator start of treatment within 7 days of diagnosis for patients with sputum smear-positive PTB for monitoring DOTS implementation. OBJECTIVES: To determine length of time between diagnosis and initiation of treatment and factors associated with delays of more than 7 days in smear-positive pulmonary TB. METHODS: Using existing programme records such as the TB Register, treatment cards, and the laboratory register, we conducted a retrospective cohort study of all patients with smear-positive pulmonary TB registered from July-September 2010 in two districts in India. A random sample of patients with pulmonary TB who experienced treatment delay of more than 7 days was interviewed using structured questionnaire. RESULTS: 2027 of 3411 patients registered with pulmonary TB were smear-positive. 711(35% patients had >7 days between diagnosis and treatment and 262(13% had delays >15 days. Mean duration between TB diagnosis and treatment initiation was 8 days (range = 0-128 days. Odds of treatment delay >7 days was 1.8 times more likely among those who had been previously treated (95% confidence interval [CI] 1.5-2.3 and 1.6 (95% CI 1.3-1.8 times more likely among those diagnosed in health facilities without microscopy centers. The main factors associated with a delay >7 days were: patient reluctance to start a re-treatment regimen, patients seeking second opinions, delay in transportation of drugs to the DOT centers and delay in initial home visits. To conclude, treatment delay >7 days was associated with a number of factors that included history of previous treatment and absence of TB diagnostic services in the local health facility. Decentralized diagnostic facilities and improved referral procedures may reduce such treatment

  18. NUTRITION SUPPORT COMPLICATIONS IN PATIENT WHO UNDERWENT CARDIAC SURGERY

    OpenAIRE

    Krdžalić, Alisa; Kovčić, Jasmina; Krdžalić, Goran; Jahić, Elmir

    2016-01-01

    Background: The nutrition support complications after cardiac surgery should be detected and treated on time. Aim: To show the incidence and type of nutritional support complication in patients after cardiac surgery. Methods: The prospective study included 415 patients who underwent cardiac surgery between 2010 and 2013 in Clinic for Cardiovascular Disease of University Clinical Center Tuzla. Complications of the delivery system for nutrition support (NS) and nutrition itself were analy...

  19. Impact of combination antiretroviral therapy initiation on adherence to antituberculosis treatment

    Directory of Open Access Journals (Sweden)

    Marlene Knight

    2015-10-01

    Full Text Available Background: Healthcare workers are often reluctant to start combination antiretroviral therapy (ART in patients receiving tuberculosis (TB treatment because of the fear of high pill burden, immune reconstitution inflammatory syndrome, and side-effects. Object: To quantify changes in adherence to tuberculosis treatment following ART initiation. Design: A prospective observational cohort study of ART-naïve individuals with baseline CD4 count between 50 cells/mm3 and 350 cells/mm3 at start of TB treatment at a primary care clinic in Johannesburg, South Africa. Adherence to TB treatment was measured by pill count,self-report, and electronic Medication Event Monitoring System (eMEMS before and after initiation of ART. Results: ART tended to negatively affect adherence to TB treatment, with an 8% – 10% decrease in the proportion of patients adherent according to pill count and an 18% – 22% decrease in the proportion of patients adherent according to eMEMS in the first month following ART initiation, independent of the cut-off used to define adherence (90%, 95% or 100%. Reasons for non-adherence were multi factorial, and employment was the only predictor for optimal adherence (adjusted odds ratio 4.11, 95% confidence interval 1.06–16.0. Conclusion: Adherence support in the period immediately following ART initiation could optimise treatment outcomes for people living with TB and HIV.

  20. First Contact: the intersection of demographics, knowledge, and appraisal of treatment at the initial infertility visit

    Science.gov (United States)

    CHILDRESS, Krista J.; LAWSON, Angela K.; GHANT, Marissa S.; MENDOZA, Gricelda; CARDOZO, Eden R.; CONFINO, Edmond; MARSH, Erica E.

    2015-01-01

    Objective To determine the impact of the initial infertility visit on treatment-related knowledge, patient anxiety, and appraisals of treatment. Study Design Prospective survey. Setting Academic medical center. Patients 234 English-speaking women, ages 18-50, attending their first infertility visit Intervention(s) Participants completed a survey assessing health literacy, knowledge, anxiety, and appraisals of the treatment process before and after their infertility visit. Main Outcome Measure(s) 1) Knowledge of infertility and treatment and, 2) Anxiety and appraisal scores. Results Most participants were white and earned >$100,000/year and had at least a college education. Baseline knowledge of reproductive anatomy, ART, and fertility factors was modest, but improved after the initial visit. Factors associated with higher knowledge included higher education and income, White or Asian ethnicity, and English as their primary language. Patient appraisals of treatment represented by the positive (Challenge) and negative (Threat and Loss) subscale scores on the Appraisal of Life Events (ALE) scale, changed from the pre-visit survey to the post-visit survey. Negative appraisals of treatment and anxiety scores decreased and positive appraisals of treatment increased after the initial visit. Lower knowledge was associated with higher positive appraisal scores lower health literacy was associated with higher anxiety and appraisal scores (positive and negative) post-visit. Black women had higher Challenge scores compared to White and Asian women. Hispanic women had higher anxiety scores than non-Hispanic women. Conclusions Infertility patients have modest baseline knowledge of fertility and infertility treatment. The initial infertility visit can improve this knowledge and decrease both negative appraisals of treatment and anxiety levels. Differences in knowledge and appraisal were seen across ethnic groups and other demographic variables. Physicians should individualize

  1. Associations between timing of corticosteroid treatment initiation and clinical outcomes in Duchenne muscular dystrophy.

    Science.gov (United States)

    Kim, Sunkyung; Zhu, Yong; Romitti, Paul A; Fox, Deborah J; Sheehan, Daniel W; Valdez, Rodolfo; Matthews, Dennis; Barber, Brent J

    2017-08-01

    The long-term efficacy of corticosteroid treatment and timing of treatment initiation among Duchenne muscular dystrophy (DMD) patients is not well-understood. We used data from a longitudinal, population-based DMD surveillance program to examine associations between timing of treatment initiation (early childhood [before or at age 5 years], late childhood [after age 5 years], and naïve [not treated]) and five clinical outcomes (age at loss of ambulation; ages at onset of cardiomyopathy, scoliosis, and first fracture; and pulmonary function). Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using survival analysis. DMD patients who initiated corticosteroid treatment in early childhood had a higher risk of earlier onset cardiomyopathy compared to cases who initiated treatment in late childhood (HR = 2.0, 95% CI = [1.2, 3.4]) or treatment naïve patients (HR = 1.9, 95% CI = [1.1, 3.2]), and higher risk of suffering a fracture (HR = 2.3, 95% CI = [1.4, 3.7] and HR = 2.6, 95% CI = [1.6, 4.2], respectively). Patients with early childhood treatment had slightly decreased respiratory function compared with those with late childhood treatment. Ages at loss of ambulation or scoliosis diagnosis did not differ statistically among treatment groups. We caution that the results from our study are subject to several limitations, as they were based on data abstracted from medical records. Further investigations using improved reporting of disease onset and outcomes are warranted to obtain a more definitive assessment of the association between the timing of corticosteroid treatment and disease severity. Published by Elsevier B.V.

  2. Acute kidney injury aggravated by treatment initiation with apixaban: Another twist of anticoagulant-related nephropathy

    Directory of Open Access Journals (Sweden)

    Sergey V. Brodsky

    2017-12-01

    Full Text Available Anticoagulant-related nephropathy (ARN was initially described in patients on warfarin (as warfarin-related nephropathy and recently in those using dabigatran. Herein, we report clinical history and kidney biopsy findings in a patient on apixaban (Eliquis. Initiation of treatment with apixaban resulted in aggravation of preexisting mild acute kidney injury (AKI. A few days after apixaban therapy, the patient became oligoanuric, and kidney biopsy showed severe acute tubular necrosis with numerous occlusive red blood cell casts. Only one out of 68 glomeruli with open capillary loops had small segmental cellular crescent. Therefore, there was major discrepancy between the degree of glomerular injury and the glomerular hematuria. Considering that the onset of this AKI was associated with apixaban treatment initiation, we propose that this patient had ARN associated with factor Xa inhibitor (apixaban, which has not previously been described. Monitoring of kidney function is recommended after initiation of anticoagulant therapy.

  3. Drug-Use Initiation and Conduct Disorder among Adolescents in Drug Treatment.

    Science.gov (United States)

    Hser, Yih-Ing; Grella, Christine E.; Collins, Cyleste; Teruya, Cheryl

    2003-01-01

    Investigates effects of drug-use initiation and conduct disorder (CD) among 1031 adolescents who participated in the Drug Abuse Treatment Outcomes Studies for Adolescents (DATOS-A). The mean age of first drug use was 12.7, 57% met DSM-III-R criteria for CD, and earlier initiators were more likely to have CD. (Contains 27 references and 4 tables.)…

  4. A randomized controlled trial of prison-initiated buprenorphine: prison outcomes and community treatment entry.

    Science.gov (United States)

    Gordon, Michael S; Kinlock, Timothy W; Schwartz, Robert P; Fitzgerald, Terrence T; O'Grady, Kevin E; Vocci, Frank J

    2014-09-01

    Buprenorphine is a promising treatment for heroin addiction. However, little is known regarding its provision to pre-release prisoners with heroin dependence histories who were not opioid-tolerant, the relative effectiveness of the post-release setting in which it is provided, and gender differences in treatment outcome in this population. This is the first randomized clinical trial of prison-initiated buprenorphine provided to male and female inmates in the US who were previously heroin-dependent prior to incarceration. A total of 211 participants with 3-9 months remaining in prison were randomized to one of four conditions formed by crossing In-Prison Treatment Condition (received buprenorphine vs. counseling only) and Post-release Service Setting (at an opioid treatment center vs. a community health center). Outcome measures were: entered prison treatment; completed prison treatment; and entered community treatment 10 days post-release. There was a significant main effect (p=.006) for entering prison treatment favoring the In-Prison buprenorphine Treatment Condition (99.0% vs. 80.4%). Regarding completing prison treatment, the only significant effect was Gender, with women significantly (pPrison buprenorphine Treatment Condition (47.5% vs. 33.7%). Buprenorphine appears feasible and acceptable to prisoners who were not opioid-tolerant and can facilitate community treatment entry. However, concerns remain with in-prison treatment termination due to attempted diversion of medication. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  5. A Randomized Controlled Trial of Prison-Initiated Buprenorphine: Prison Outcomes and Community Treatment Entry

    Science.gov (United States)

    Gordon, Michael S.; Kinlock, Timothy W.; Schwartz, Robert P.; Fitzgerald, Terrence; O’Grady, Kevin E.; Vocci, Frank J.

    2014-01-01

    Background Buprenorphine is a promising treatment for heroin addiction. However, little is known regarding its provision to pre-release prisoners with heroin dependence histories who were not opioid-tolerant, the relative effectiveness of the post-release setting in which it is provided, and gender differences in treatment outcome in this population. Methods This is the first randomized clinical trial of prison-initiated buprenorphine provided to male and female inmates in the US who were previously heroin-dependent prior to incarceration. A total of 211 participants with 3–9 months remaining in prison were randomized to one of four conditions formed by crossing In-Prison Treatment Condition (received buprenorphine vs. counseling only) and Post-release Service Setting (at an opioid treatment center vs. a community health center). Outcome measures were: entered prison treatment; completed prison treatment; and entered community treatment 10 days post-release. Results There was a significant main effect (p=.006) for entering prison treatment favoring the In-Prison buprenorphine Treatment Condition (99.0% vs. 80.4%). Regarding completing prison treatment, the only significant effect was Gender, with women significantly (pbuprenorphine Treatment Condition (47.5% vs. 33.7%). Conclusions Buprenorphine appears feasible and acceptable to prisoners who were not opioid-tolerant and can facilitate community treatment entry. However, concerns remain with in-prison treatment termination due to attempted diversion of medication. PMID:24962326

  6. Optimizing treatment initiation: Effects of a patient education program about fingolimod treatment on knowledge, self-efficacy and patient satisfaction.

    Science.gov (United States)

    Zimmer, Andrea; Bläuer, Cornelia; Coslovsky, Michael; Kappos, Ludwig; Derfuss, Tobias

    2015-09-01

    Satisfaction with information on medication is linked to adherence, but patients are often dissatisfied with information about medication. Information about treatment with fingolimod is important for MS patients since an active role in managing treatment is required from them. To facilitate optimal treatment initiation, a nurse-led patient education program on fingolimod was implemented in a Swiss MS center. To evaluate the impact of the evidence-based comprehensive patient education program on knowledge, self-efficacy and patient satisfaction. Knowledge gain, subjective perception of being informed about the new treatment, self-efficacy in handling it and satisfaction with the program were evaluated in a pretest-posttest design. Patient reported outcomes were collected before and after an educational session on the first-dose day at the MS Center in a consecutive sample of 98 people with MS. Data was analyzed descriptively, score comparisons were done by Wilcoxon tests, and associations were estimated with Spearman's correlation coefficient. Knowledge increased significantly from pre- to posttest. Similarly, perception of being informed and self-efficacy increased significantly. Satisfaction with the program was high. Pretest-differences in knowledge concerning gender and marital status were balanced after the educational session. Results did not differ between patients with fingolimod as first treatment and those switching from other MS treatments. At posttest perception of being informed and self-efficacy were significantly related to satisfaction. An evidence-based comprehensive treatment education program is suitable to satisfy MS patients' information needs at treatment initiation. It enhances short-term treatment knowledge and self-efficacy in handling a new treatment in daily life. MS Nurses can thus contribute to effective treatment education and potentially to medication safety and adherence. Copyright © 2015 Elsevier B.V. All rights reserved.

  7. Study of the seroma volume changes in the patients who underwent Accelerated Partial Breast Irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dae Ho; Son, Sang Jun; Mun, Jun Ki; Seo, Seok Jin; Lee, Je Hee [Dept. of Radiation Oncology, Seoul National University Hospital, Seoul (Korea, Republic of)

    2016-06-15

    By analyzing seroma volume changes in the patients who underwent Partial breast radiation therapy after breast conserving surgery, we try to contribute to the improvement of radiotherapy effect. Enrolled 20 patients who underwent partial breast radiation therapy by ViewRay MRIdian System were subject. After seeking for the size of the removed sample in the patients during surgery and obtained seroma volume changes on a weekly basis. On the Basis of acquired volume, it was compared with age, term from start of the first treatment after surgery, BMI (body mass index) and the extracted sample size during surgery. And using the ViewRay MRIdian RTP System, the figure was analyzed by PTV(=seroma volume + margin) to obtain a specific volume of the Partial breast radiation therapy. The changes of seroma volume from MR simulation to the first treatment (a week) is 0~5% in 8, 5~10% in 3, 10 to 15% in 2, and 20% or more in 5 people. Two patients(A, B patient) among subjects showed the biggest change. The A patient's 100% of the prescribed dose volume is 213.08 cc, PTV is 181.93 cc, seroma volume is 15.3 cc in initial plan. However, while seroma volume decreased 65.36% to 5.3 cc, 100% of the prescribed dose volume was reduced to 3.4% to 102.43 cc and PTV also did 43.6% to 102.54 cc. In the case of the B patient, seroma volume decreased 42.57% from 20.2 cc to 11.6 cc. Because of that, 100% of the prescribed dose volume decreased 8.1% and PTV also did to 40%. As the period between the first therapy and surgery is shorter, the patient is elder and the size of sample is smaller than 100 cc, the change grow bigger. It is desirable to establish an adaptive plan according to each patient's changes of seroma volume through continuous observation. Because partial breast patients is more sensitive than WBRT patients about dose conformity in accordance with the volume change.

  8. Trabeculectomy or Transscleral Cyclophotocoagulation as Initial Treatment of Secondary Childhood Glaucoma in Northern Tanzania.

    Science.gov (United States)

    Fieß, Achim; Shah, Peter; Sii, Freda; Godfrey, Furahini; Abbott, Joe; Bowman, Richard; Bauer, Jacqueline; Dithmar, Stefan; Philippin, Heiko

    2017-07-01

    The purpose is to describe the outcome of trabeculectomy with transscleral cyclophotocoagulation (TSCPC) as an initial intervention for secondary childhood glaucoma in Northern Tanzania. A retrospective, consecutive case series was analyzed of all children with secondary childhood glaucoma who underwent initial trabeculectomy or TSCPC between 2000 and 2013 at a referral eye unit in Northern Tanzania. Retrospective data were collected on causes of glaucoma, intraocular pressure (IOP), visual acuity, complications, and subsequent interventions. Outcomes were evaluated using Kaplan-Meier survival analysis and compared with Cox regression analysis. The main outcome measure was failure (IOP>21 mm Hg). Thirty-six eyes of 27 children (male, 21; median age, 9 y; range, 0.3 to 15 y) with secondary childhood glaucoma underwent trabeculectomy (19 eyes, 53%) or TSCPC (17 eyes, 47%). Causes included ocular trauma (13, 36%), previous cataract surgery (12, 33%), congenital aniridia (5, 14%), Sturge-Weber syndrome (2, 6%), steroid-induced glaucoma (2, 6%), uveitis (1, 3%), and unspecified leucoma (1, 3%). After 12 months, success was achieved in 48% after trabeculectomy and 18% after TSCPC, with visual acuity remaining unchanged in 11 of 14 (79%) and 4 of 5 eyes (80%), respectively. One third of the children did not return for follow-up after 1 year. Distance to the hospital (>100 km) was a significant risk factor for trabeculectomy failure (P=0.031). A high proportion of secondary childhood glaucoma in Northern Tanzania was caused by trauma and previous cataract surgery. Trabeculectomy was associated with better IOP control but also a higher complication rate. The ability to maintain visual function was comparable after both interventions. Failure was associated with a journey to the eye hospital (>100 km) possibly leading to late presentation with advanced disease and erratic follow-up.

  9. Treatment patterns of rheumatoid arthritis in Japanese hospitals and predictors of the initiation of biologic agents.

    Science.gov (United States)

    Mahlich, Joerg; Sruamsiri, Rosarin

    2017-01-01

    To describe the usage of different biologic agents for rheumatoid arthritis (RA) in Japan over time and to identify factors that affects the decision to initiate treatment with biologic agents. Determinants of a switch to another biologic agent for patients who are already on biologic treatment were also analyzed. We utilized a hospital claims database containing 36,504 Japanese patients with a confirmed RA diagnosis. To analyze the determinants of treatment choices, we applied logistic regression analysis taking into account socio-demographic and medical factors. Analyses determined that 11.8% of diagnoses and 25.4% of treated patients in Japan receive a biologic agent. Significant factors associated with biologic treatment initiation include younger age, female sex, and a higher comorbidity index. The route of administration plays a major role when it comes to a switch between different biologic agents. The lower likelihood of elderly patients to be initiated on biologic treatment might be explained by the risk aversion of Japanese physicians' and patients who are afraid of the potential side effects of biologics. This finding is also consistent with the notion of an age bias that impedes elderly patients from optimal access to biologic treatment. Because claims data does not contain clinical parameters such as disease activity the results should be validated in a clinical context.

  10. Safety of BTZ retreatment for patients with low-grade peripheral neuropathy during the initial treatment.

    Science.gov (United States)

    Vidisheva, Aleksandra P; Wang, James; Spektor, Tanya M; Bitran, Jacob D; Lutzky, Jose; Tabbara, Imad A; Ye, Joseph Z; Ailawadhi, Sikander; Stampleman, Laura V; Steis, Ronald G; Moezi, Mehdi M; Swift, Regina A; Maluso, Tina M; Udd, Kyle A; Eshaghian, Shahrooz; Nassir, Youram; Berenson, James R

    2017-10-01

    Neuropathy is an important complication that may limit treatment options for patients with multiple myeloma. Previous studies have focused on treatment efficacy and have shown that retreatment with bortezomib (BTZ) is an effective treatment option. The goal of this study was to focus on the clinical manifestations of peripheral neuropathy (PN) and to retrospectively compare the incidence and severity of PN between the initial BTZ regimen and upon retreatment. Furthermore, this study evaluated how certain factors affect BIPN, which will help determine what conditions should be considered prior to retreatment. Charts were reviewed from 93 patients who were retreated with a BTZ-containing regimen after previously being treated with this drug. Among the patients who developed PN, most patients in the study had low-grade neuropathy during the initial BTZ treatment (n = 52, 68%). The results showed no evidence of cumulative toxicity, and there was no significant difference in the incidence and severity of PN upon retreatment. Factors such as the presence of baseline PN, number of prior treatments, dose of BTZ, and comorbidities did not increase the severity of PN upon retreatment. The lapse of time between the two regimens also did not affect the severity of PN. The results suggest that retreatment with BTZ may be a feasible option, without additional risks of PN, for MM patients even with peripheral neuropathy during their initial treatment with this drug.

  11. Reasons for entering treatment reported by initially treatment-resistant patients with substance use disorders

    NARCIS (Netherlands)

    Meyers, R.J.; Roozen, H.G.; Smith, J.E.; Evans, B.E.

    2014-01-01

    Many individuals with substance use disorders are resistant to entering formal treatment, despite the negative consequences that plague their own lives and the lives of concerned significant others (CSOs). Community Reinforcement and Family Training (CRAFT) has been developed as an effective

  12. Disease Activity-Guided Rituximab Therapy in Rheumatoid Arthritis The Effects of Re-Treatment in Initial Nonresponders Versus Initial Responders

    NARCIS (Netherlands)

    Thurlings, Rogier M.; Vos, Koen; Gerlag, Daniëlle M.; Tak, Paul P.

    2008-01-01

    Objective. To explore the efficacy of re-treatment with rituximab in patients with rheumatoid arthritis (RA) who were initial nonresponders to treatment, and to evaluate the effects of rituximab in RA when re-treatment is given in a standardized way based on the Disease Activity Score in 28 joints

  13. Outcome of SIGN Nail Initiative in Treatment of Long Bone Fractures ...

    African Journals Online (AJOL)

    Background: Currently the standard of treatment for femoral shaft fracture and unstable tibia fracture are closed locking intramedullary nail which require fluoroscopy and fracture table. The objective of this review was to evaluate the outcome of Surgical Implant Generation Network (SIGN ) initiative, locking intramedullary ...

  14. Nitrogen implantation of steels: A treatment which can initiate sustained oxidative wear

    International Nuclear Information System (INIS)

    Hale, E.B.; Reinbold, R.; Missouri Univ., Rolla; Kohser, R.A.

    1987-01-01

    Falex wear tests on mild (SAE 3135) steel samples treated by either nitrogen implantation (2.5x10 17 N 2 + cm -2 at 180 keV) or low temperature (about 315 0 C) oxidation are reported. The results show that both treatments lead to about an order-of-magnitude reduction in the long-term wear rate of the steel. In addition to the wear rate measurements, the wear member asymmetry behavior, scanning electron microscopy studies, Auger spectra and sputter profiles all indicate that the wear modes induced by both treatments are the same and are oxidative wear. These results confirm the previously proposed initiator-sustainer wear model in which implanted nitrogen simply acts as an initiator of favorable oxidative wear but is not directly involved in maintaining the sustained wear resistance. Possible mechanisms for both the initiation process and the sustained wear process are reviewed and discussed. (orig.)

  15. Treatment initiation in paediatric pulmonary hypertension: insights from a multinational registry.

    Science.gov (United States)

    Humpl, Tilman; Berger, Rolf M F; Austin, Eric D; Fasnacht Boillat, Margrit S; Bonnet, Damien; Ivy, Dunbar D; Zuk, Malgorzata; Beghetti, Maurice; Schulze-Neick, Ingram

    2017-08-01

    Different treatment options for pulmonary hypertension have emerged in recent years, and evidence-based management strategies have improved quality of life and survival in adults. In children with pulmonary vascular disease, therapeutic algorithms are not so clearly defined; this study determined current treatment initiation in children with pulmonary hypertension in participating centres of a registry. Through the multinational Tracking Outcomes and Practice in Pediatric Pulmonary Hypertension registry, patient demographics, diagnosis, and treatment as judged and executed by the local physician were collected. Inclusion criteria were >3 months and pulmonary hypertension (mean pulmonary arterial pressure ⩾25 mmHg, pulmonary vascular resistance index ⩾3 Wood units×m2, and mean pulmonary capillary wedge pressure ⩽12 mmHg). At diagnostic catheterisation, 217/244 patients (88.9%) were treatment naïve for pulmonary hypertension-targeted therapy. Targeted therapy was initiated after catheterisation in 170 (78.3%) treatment-naïve patients. A total of 19 patients received supportive therapy, 28 patients were not started on therapy, and 26 patients (10.7%) were on targeted treatment before catheterisation. Among treatment-naïve subjects, treatment was initiated with one targeted drug (n=112, 51.6%), dual therapy (n=39, 18%) or triple-therapy (n=5, 2.3%), and calcium channel blockers with one targeted medication in one patient (0.5%). Phosphodiesterase inhibitors type 5 were used frequently; some patients with pulmonary hypertension related to lung disease received targeted therapy. There is a diverse therapeutic approach for children with pulmonary hypertension with a need of better-defined treatment algorithms based on paediatric consensus for different aetiologies including the best possible diagnostic workup.

  16. "Salvage microbiology": detection of bacteria directly from clinical specimens following initiation of antimicrobial treatment.

    Directory of Open Access Journals (Sweden)

    John J Farrell

    Full Text Available PCR coupled with electrospray ionization mass spectrometry (ESI-MS is a diagnostic approach that has demonstrated the capacity to detect pathogenic organisms from culture negative clinical samples after antibiotic treatment has been initiated. [1] We describe the application of PCR/ESI-MS for detection of bacteria in original patient specimens that were obtained after administration of antibiotic treatment in an open investigation analysis.We prospectively identified cases of suspected bacterial infection in which cultures were not obtained until after the initiation of antimicrobial treatment. PCR/ESI-MS was performed on 76 clinical specimens that were submitted for conventional microbiology testing from 47 patients receiving antimicrobial treatment.In our series, 72% (55/76 of cultures obtained following initiation of antimicrobial treatment were non-diagnostic (45 negative cultures; and 10 respiratory specimens with normal flora (5, yeast (4, or coagulase-negative staphylococcus (1. PCR/ESR-MS detected organisms in 83% (39/47 of cases and 76% (58/76 of the specimens. Bacterial pathogens were detected by PCR/ESI-MS in 60% (27/45 of the specimens in which cultures were negative. Notably, in two cases of relapse of prosthetic knee infections in patients on chronic suppressive antibiotics, the previous organism was not recovered in tissue cultures taken during extraction of the infected knee prostheses, but was detected by PCR/ESI-MS.Molecular methods that rely on nucleic acid amplification may offer a unique advantage in the detection of pathogens collected after initiation of antimicrobial treatment and may provide an opportunity to target antimicrobial therapy and "salvage" both individual treatment regimens as well as, in select cases, institutional antimicrobial stewardship efforts.

  17. Different Patterns of Restoration Provision Between Initial Endodontic Treatment and Retreatment: A Retrospective Clinical Study.

    Science.gov (United States)

    Agrafioti, Anastasia; Giannakoulas, Dimitrios G; Kournetas, Nikos; Grigoriou, Stamatina; Kontakiotis, Evangelos G

    The aim of this study was to investigate the relationship between type of endodontic treatment and choice of definitive restoration and to show the prevalence of endodontic treatment options according to patient age and type of tooth. Data were collected from the archive system of the School of Dentistry, National and Kapodistrian University of Athens in Athens, Greece. The sample included endodontically treated teeth being restored definitively at the time of data collection. Statistically significant difference was found regarding the type of restoration between initial endodontic treatments and retreatments (P Endodontic retreatment seemed to have a significant effect on the choice of definitive restoration of the tooth.

  18. Pigmented Villonodular Synovitis in a Patient who Underwent Hip Arthroplasty

    Directory of Open Access Journals (Sweden)

    Nevzat Dabak

    2014-09-01

    Full Text Available Pigmented villonodular synovitis (PVNS is a rare, benign, but a locally aggressive tumor. It is characterized by the proliferation of synovial membrane, but it can also be seen in tendon sheaths and bursae. Clinical presentation of solitary lesions include compression and locking of the joint suggesting loose bodies in the joint and a subsequent findings of an effusion, whereas diffuse lesions manifest with pain and chronic swelling. In this article, we presented a curious case of PVNS in a female patient who have been followed up due to an acetabular cystic lesion. She underwent total hip arthroplasty for severe osteoarthritis of the hip joint and associated pain. The diagnosis of PVNS was established intraoperatively. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 235-7

  19. Topiramate and Adrenal Cortico-tropic Hormone as Initial Treatment of Infantile Spasms

    Science.gov (United States)

    Peltzer, Bradley; Alonso, William D.; Porter, Brenda E.

    2009-01-01

    Historically, adrenal cortico-tropic hormone (ACTH) was used as first line treatment for infantile spasms, however there has been increasing use of topiramate as initial therapy. Here we report a retrospective study of ACTH and topiramate as initial treatment of infantile spasms. The neurology patient database at the Children's Hospital of Philadelphia was searched using the ICD-9 code for infantile spasms, and 50 patients were randomly chosen for chart review. We identified thirty-one patients receiving either ACTH or topiramate monotherapy (ACTH, n = 12, topiramate n = 19) as a first line treatment for infantile spasms. Twenty-six patients were symptomatic and five cryptogenic. Six patients treated with ACTH had resolution of clinical spasms and hypsarrhithmia within a month, but three relapsed. Four of the nineteen patients treated with topiramate eventually, though over a period of 0,1,8 or 69 months, had resolution of spasms and hypsarrhythmia. PMID:19225138

  20. Topiramate and adrenocorticotropic hormone (ACTH) as initial treatment for infantile spasms.

    Science.gov (United States)

    Peltzer, Bradley; Alonso, William D; Porter, Brenda E

    2009-04-01

    Historically, adrenocorticotropic hormone was used as a first-line treatment for infantile spasms; however, there has been increasing use of topiramate as initial therapy. Here, we report a retrospective study of adrenocorticotropic hormone (ACTH) and topiramate as initial treatment for infantile spasms. The neurology patient database at the Children's Hospital of Philadelphia was searched using the International Classification of Diseases, Ninth Revision code for infantile spasms, and 50 patients were randomly chosen for chart review. We identified 31 patients receiving either adrenocorticotropic hormone or topiramate monotherapy (adrenocorticotropic hormone n = 12, topiramate n = 19) as a first-line treatment for infantile spasms. A total of 26 patients were symptomatic and 5 cryptogenic. Six patients treated with adrenocorticotropic hormone had resolution of clinical spasms and hypsarrhythmia within a month, but 3 relapsed. Of the 19 patients treated with topiramate, 4 patients eventually, though over a period of 0, 1, 8, or 69 months, had resolution of spasms and hypsarrhythmia.

  1. Acceleration of Intended Pozzolanic Reaction under Initial Thermal Treatment for Developing Cementless Fly Ash Based Mortar

    Directory of Open Access Journals (Sweden)

    Yang-Hee Kwon

    2017-02-01

    Full Text Available Without using strong alkaline solution or ordinary Portland cement, a new structural binder consisting of fly ash and hydrated lime was hardened through an intensified pozzolanic reaction. The main experimental variables are the addition of silica fume and initial thermal treatment (60 °C for 3 days. A series of experiments consisting of mechanical testing (compressive and flexural strength, modulus of elasticity, X-ray diffraction, and measurements of the heat of hydration, pore structure, and shrinkage were conducted. These tests show that this new fly ash-based mortar has a compressive strength of 15 MPa at 91 days without any silica fume addition or initial thermal treatment. The strength increased to over 50 MPa based on the acceleration of the intensified pozzolanic reaction from the silica fume addition and initial thermal treatment. This is explained by a significant synergistic effect induced by the silica fume. It intensifies the pozzolanic reaction under thermal treatment and provides a space filling effect. This improved material performance can open a new pathway to utilize the industrial by-product of fly ash in cementless construction materials.

  2. Caries preventive efficiency of therapeutic complex accomponying orthodontic treatment of children with initial dental caries

    Directory of Open Access Journals (Sweden)

    Denga A.E.

    2013-12-01

    Full Text Available The use of orthodontic non-removable appliance in orthodontic treatment inter¬feres with the process of teeth mineralization, worsens level of oral cavity hygiene, stimulates development of caries process. The situation is complicated when a patient has an initial tooth decay. The aim of this study was to determine genetic characteristics of children with initial caries and clinical evaluation of effectiveness of the developed caries preventive therapeutic complex accompanying treatment of jaw facial anomalies (JFA. 47 children aged 12-14 with initial tooth decay participated in the examination. Complex diagnostics, including molecular genetic studies was carried out. Therapeutic complex for children, of the main group included remineralizing, adaptogenic, biogenic agents, which increase non-specific resistance, as well as infiltration ICON therapy before fixing braces. Caries preventive complex accompanying JFA treatment in children with primary tooth decay developed with regard to revealed genetic disorders of amelogenesis, 2-nd of phase detoxification, collagen formation, functional responses in the oral cavity, state of hard tissues of teeth and periodontal tissues enabled to preserve existing carious process, normalize periodontal and hygienic indices at all stages of treatment.

  3. Frequency of Helicobacter pylori in patients underwent endoscopy

    Directory of Open Access Journals (Sweden)

    Ahmet Tay

    2012-06-01

    Full Text Available Objectives: The aim of this study was to investigate thefrequency of Helicobacter pylori in patients underwent endoscopyeastern Anatolia.Materials and methods: The patients whose endoscopicantral biopsies were taken for any reason in our endoscopyunit in February-June 2010 period were includedand retrospectively investigated. The frequency of Helicobacterpylori was determined as separating the patientsaccording to general, sex and the age groups. Antral biopsieswere stained with hematoxylin-eosin and modified giemsamethod and examined under light microscope andreported as (+ mild, (++ moderate, (+++ severe positiveaccording to their intensities.Results: Biopsy specimens of 1298 patients were includedinto the study. The mean age was 47.5 ± 17.5 years(range 14-88 and 607 of these patients (47% were male.Histopathological evaluation revealed that, 918 of the patientswere (71% positive and 379 (29% were negativefor Helicobacter pylori. Approximately 60% of our patientshad mild, 29% had moderate and 11% had severe positivityfor Helicobacter pylori. No significant difference wasfound in the frequency of Helicobacter pylori betweenwomen and men. The frequencies of Helicobacter pyloriwere 73.2%, 71.5%, 68.6% and 70.4%, respectively, inthe age groups of 14-30 years, 31-45 years, 46-60 yearsand 61-88 years.Conclusion: The frequency of Helicobacter pylori was71% in Eastern Anatolia Region. No statistically significantdifference was found between genders and agegroups in term of the frequency of Helicobacter pylori.

  4. Practical aspects of treatment with target specific anticoagulants: initiation, payment and current market, transitions, and venous thromboembolism treatment.

    Science.gov (United States)

    Mahan, Charles E

    2015-04-01

    Target specific anticoagulants (TSOACs) have recently been introduced to the US market for multiple indications including venous thromboembolism (VTE) prevention in total hip and knee replacement surgeries, VTE treatment and reduction in the risk of stroke in patients with non-valvular atrial fibrillation (NVAF). Currently, three TSOACs are available including rivaroxaban, apixaban, and dabigatran with edoxaban currently under Food and Drug Administration review for VTE treatment and stroke prevention in NVAF. The introduction of these agents has created a paradigm shift in anticoagulation by considerably simplifying treatment and anticoagulant initiation for patients by giving clinicians the opportunity to use a rapid onset, rapid offset, oral agent. The availability of these rapid onset TSOACs is allowing for outpatient treatment of low risk pulmonary embolism and deep vein thrombosis which can greatly reduce healthcare costs by avoiding inpatient hospitalizations and treatment for the disease. Additionally with this practice, the complications of an inpatient hospitalization may also be avoided such as nosocomial infections. Single-agent approaches with TSOACs represent a paradigm shift in the treatment of VTE versus the complicated overlap of a parenteral agent with warfarin. Transitions between anticoagulants, including TSOACs, are a high-risk period for the patient, and clinicians must carefully consider patient characteristics such as renal function as well as the agents that are being transitioned. TSOAC use appears to be growing slowly with improved payment coverage throughout the US.

  5. Cost-effectiveness of emergency department-initiated treatment for opioid dependence.

    Science.gov (United States)

    Busch, Susan H; Fiellin, David A; Chawarski, Marek C; Owens, Patricia H; Pantalon, Michael V; Hawk, Kathryn; Bernstein, Steven L; O'Connor, Patrick G; D'Onofrio, Gail

    2017-11-01

    In a recent randomized trial, patients with opioid dependence receiving brief intervention, emergency department (ED)-initiated buprenorphine and ongoing follow-up in primary care with buprenorphine (buprenorphine) were twice as likely to be engaged in addiction treatment compared with referral to community-based treatment (referral) or brief intervention and referral (brief intervention). Our aim was to evaluate the relative cost-effectiveness of these three methods of intervening on opioid dependence in the ED. Measured health-care use was converted to dollar values. We considered a health-care system perspective and constructed cost-effectiveness acceptability curves that indicate the probability each treatment is cost-effective under different thresholds of willingness-to-pay for outcomes studied. An urban ED in the United States. Opioid-dependent patients aged 18 years or older. Self-reported 30-day assessment data were used to construct cost-effectiveness acceptability curves for patient engagement in formal addiction treatment at 30 days and the number of days illicit opioid-free in the past week. Considering only health-care system costs, cost-effectiveness acceptability curves indicate that at all positive willingness-to-pay values, ED-initiated buprenorphine treatment was more cost-effective than brief intervention or referral. For example, at a willingness-to-pay threshold of $1000 for 30-day treatment engagement, we are 79% certain ED-initiated buprenorphine is most cost-effective compared with other studied treatments. Similar results were found for days illicit opioid-free in the past week. Results were robust to secondary analyses that included patients with missing cost data, included crime and patient time costs in the numerator, and to changes in unit price estimates. In the United States, emergency department-initiated buprenorphine intervention for patients with opioid dependence provides high value compared with referral to community

  6. [Optimization of initial dental caries diagnostics and treatment in patients infected with herpes virus].

    Science.gov (United States)

    Andreeva, Iu V; Bulgakova, A I

    2012-01-01

    The article presents the results of examination and treatment of patients with initial caries (K02.0), infected with herpes virus. Technologies and methods used by most dentists are not sensitive enough to detect caries at early stages, while the remineralizing therapy can be very effective. The method of laser fluorescence spectroscopy with DIAGNOdent pen device (KaVo) was used for diagnostic of dental caries at early stages. Treatment was carried out with HealOzon device (KaVo), which is used in oral medicine to produce ozone.

  7. Effect of once-daily FDC treatment era on initiation of cART

    Directory of Open Access Journals (Sweden)

    David M Mosen

    2010-02-01

    Full Text Available David M Mosen1, Michael Horberg2, Douglas Roblin3, Christina M Gullion1, Richard Meenan1, Wendy Leyden2, Weiming Hu11Center for Health Research, Kaiser Permanente Northwest, Portland, OR, USA; 2Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA; 3Center for Health Research, Kaiser Permanente Georgia, Atlanta, GA, USAObjectives: Combination antiretroviral therapy (cART is associated with increased survival among HIV-infected persons. Yet, no research to date has examined whether introduction of once-daily fixed-dosed combinations (FDC affects the likelihood of cART initiation. We aimed to determine whether implementation of once-daily FDC regimens was associated with changes to cART initiation. We also identified clinical, treatment regimen, and provider characteristics possibly associated with cART initiation. Study design: Retrospective observational analysis.Methods: We queried electronic medical records between July 1999–June 2006 to identify incident cases of detectable HIV infection in antiretroviral-naïve adults. Cox regression with time-dependent covariates was used to examine the effects of once-daily FDC era, clinical, provider, and treatment regimen characteristics on cART initiation.Results: Once-daily FDC availability did not change the likelihood of cART initiation, but other characteristics were associated with an increased likelihood: AIDS diagnosis, above-median daily pill consumption, and 16+ yrs of physician HIV experience. Decreased likelihood of cART initiation was associated with CD4 201–350 cells/µL, HIV RNA < 100,000 copies/mL, and with CD4 > 350 cells/µL (any HIV RNA level, compared to CD4 ≤ 200 cells/µL.Conclusion: Availability of once-daily FDC-based regimens did not affect likelihood of cART initiation. Patient clinical characteristics appear to be more important predictors of cART initiation.Keywords: ARV treatment, once-daily FDC therapies, ARV-naïve

  8. [Essential therapeutic strategies for acute pancreatitis--guidelines for initial treatment and their significance].

    Science.gov (United States)

    Hirata, Koichi

    2004-11-01

    Acute pancreatitis is a disease with a wide variety of pathophysiologies, ranging from mild to severe condition. In about 80% to 90% of cases, acute pancreatitis presents as a mild inflammation with low morbidity and mortality, self-reversing to normal condition within 3-4 days. However, the natural course of severe pancreatitis progresses into SIRS and necrosis of the pancreas and its surrounding tissue. And infection of the necrotic tissue develops in sepsis and organ failures. Therefore, the initial management for acute pancreatitis would significantly contribute on the early prognosis. The first step includes not only diagnosis but also initial treatment according to etiological assessment and severity stratification. The summarization of initial management revealed as follows: monitorings of temperature, pulse rate, blood pressure, urine output volume, abdominal pain etc, and treatments of cardio-pulmonary care with sufficient fluid resuscitation, pain control, resting of pancreas etc. As the treatment of the initial management after initial onset, the significances of nasogastric tube drainage, prophylactic use of broadspectrum antibiotics, continuous infusion of protease inhibitors, use of H2 receptor antagonists, control by enteral nutrition and so on have been discussed. And also the indications of total parenteral nutrition, selective digestive decontamination and the efficacies of peritoneal lavage, continuous hemodiafiltration and continuous arterial infusion of protease inhibitor and antibiotics have been reviewed. For those events, the evidences were collected by a systemic search of MEDLINE and Japan Centra Revues Medicina. And then practical recommendations were also graded and introduced to provide a framework for clinitians to manage acute pancreatitis as a guideline. This paper described a part of those recommendations.

  9. Predictors of weight regain in patients who underwent Roux-en-Y gastric bypass surgery.

    Science.gov (United States)

    Shantavasinkul, Prapimporn Chattranukulchai; Omotosho, Philip; Corsino, Leonor; Portenier, Dana; Torquati, Alfonso

    2016-11-01

    Roux-en-Y gastric bypass (RYGB) is a highly effective treatment for obesity and results in long-term weight loss and resolution of co-morbidities. However, weight regain may occur as soon as 1-2 years after surgery. This retrospective study aimed to investigate the prevalence of weight regain and possible preoperative predictors of this phenomenon after RYGB. An academic medical center in the United States. A total of 1426 obese patients (15.8% male) who underwent RYGB during January 2000 to 2012 and had at least a 2-year follow-up were reviewed. We included only patients who were initially successful, having achieved at least 50% excess weight loss at 1 year postoperatively. Patients were then categorized into either the weight regain group (WR) or sustained weight loss (SWL) group based upon whether they gained≥15% of their 1-year postoperative weight. Weight regain was observed in 244 patients (17.1%). Preoperative body mass index was similar between groups. Body mass index was significantly higher and percent excess weight loss was significantly lower in the WR group (Pweight regain was 19.5±9.3 kg and-.8±8.5 in the WR and SWL groups, respectively (Pweight loss. Moreover, a longer duration after RYGB was associated with weight regain. Multivariate analysis revealed that younger age was a significant predictor of weight regain even after adjusting for time since RYGB. The present study confirmed that a longer interval after RYGB was associated with weight regain. Younger age was a significant predictor of weight regain even after adjusting for time since RYGB. The findings of this study underscore the complexity of the mechanisms underlying weight loss and regain after RYGB. Future prospective studies are needed to further explore the prevalence, predictors, and mechanisms of weight regain after RYGB. Copyright © 2016 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  10. Clinical usefulness of 18F-FDG PET/CT for initial staging and assessment of treatment efficacy in patients with lymph node tuberculosis.

    Science.gov (United States)

    Lefebvre, Nicolas; Argemi, Xavier; Meyer, Nicolas; Mootien, Joy; Douiri, Nawal; Sferrazza-Mandala, Stefania; Schramm, Frédéric; Weingertner, Noëlle; Christmann, Daniel; Hansmann, Yves; Imperiale, Alessio

    2017-07-01

    Few studies have evaluated the promising role of 18 F-fluoro-2-deoxy-D-glucose positron emission tomography (PET) and PET/computed tomography FDG PET/CT in evaluating and monitoring treatment response in patients with lymph node tuberculosis (LNTB). The aim of this clinical investigation was to assess the clinical usefulness of FDG PET/CT for initial tuberculosis staging and to determine the prognostic value of the decrease of 18 F-FDG uptake during antibiotic treatment in LNTB patients. We retrospectively reviewed 18 cases of LNTB admitted at a single center from 2004 to 2014. Medical records of patients who underwent two FDG PET/CT (>6 months interval), at initial staging and at the end of therapy were reviewed to determine the impact of FDG PET/CT on initial management of LNTB and response to therapy. Statistical analysis was performed using linear mixed-effects model. Thirteen cases of disseminated LNTB and five cases of localized LNTB were included in the study. Initial FDG PET/CT allowed guided biopsy for initial diagnosis in 5 patients and identified unknown extra-LN TB sites in 9 patients. Visual analysis follow-up of FDG PET/CT showed a complete metabolic response in 9/18 patients (all of whom were cured), a partial response in 7/18 (5 of whom were cured) and no response in 2/18 (all of whom were not cured). The semi-quantitative evaluation of 18F-FDG intensity decrease based on the maximum standardized uptake value (SUVmax), compared to targeted estimated decrease allowed to predict correctly a complete response to treatment in 14/18 cases. FDG PET/CT allows an accurate pre-therapeutic mapping of LNTB and helps for early TB confirmation. The SUVmax follow up is a potential tool for monitoring the treatment response. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Initial Selection of Supplemental Treatment Technologies for Hanford's Low-Activity Tank Waste

    International Nuclear Information System (INIS)

    Raymond, Richard E.; Powell, Roger W.; Hamilton, Dennis W.; Kitchen, William A.; Mauss, Billie M.; Brouns, Thomas M.

    2004-01-01

    In 2002, the U.S. Department of Energy (DOE) documented a plan for accelerating cleanup of the Hanford Site, located in southeastern Washington State, by at least 35 years (DOE 2002). A key element of the accelerated cleanup plan was a strategic initiative for acceleration of the tank waste program and completion of ''tank waste treatment by 2028 by increasing the capacity of the planned Waste Treatment Plant (ETP) and using supplemental technologies for waste treatment and immobilization''. The plan identified specific technologies to be evaluated for supplemental treatment of as much as 70% of the low-activity waste (LAW). The objective was to complete required testing and evaluation that would ''...bring an appropriate combination of the above technologies to deployment to supplement LAW treatment and immobilization in the WTP to achieve the completion of tank waste treatment by 2028''. In concert with this acceleration plan, DOE, the U.S. Environmental Protection Agency, and the Washington State Department of Ecology have proposed to accelerate from 2012 to 2005 the Hanford Federal Facility Compliance Agreement (Tri-Party Agreement) milestone (M-62-08) associated with a final decision on treatment of the balance of tank waste that is beyond the capacity of the currently designed WTP

  12. Non-lethal heat treatment of cells results in reduction of tumor initiation and metastatic potential

    International Nuclear Information System (INIS)

    Kim, Yoo-Shin; Lee, Tae Hoon; O'Neill, Brian E.

    2015-01-01

    Non-lethal hyperthermia is used clinically as adjuvant treatment to radiation, with mixed results. Denaturation of protein during hyperthermia treatment is expected to synergize with radiation damage to cause cell cycle arrest and apoptosis. Alternatively, hyperthermia is known to cause tissue level changes in blood flow, increasing the oxygenation and radiosensitivity of often hypoxic tumors. In this study, we elucidate a third possibility, that hyperthermia alters cellular adhesion and mechanotransduction, with particular impact on the cancer stem cell population. We demonstrate that cell heating results in a robust but temporary loss of cancer cell aggressiveness and metastatic potential in mouse models. In vitro, this heating results in a temporary loss in cell mobility, adhesion, and proliferation. Our hypothesis is that the loss of cellular adhesion results in suppression of cancer stem cells and loss of tumor virulence and metastatic potential. Our study suggests that the metastatic potential of cancer is particularly reduced by the effects of heat on cellular adhesion and mechanotransduction. If true, this could help explain both the successes and failures of clinical hyperthermia, and suggest ways to target treatments to those who would most benefit. - Highlights: • Non-lethal hyperthermia treatment of cancer cells is shown to cause a reduction in rates of tumor initiation and metastasis. • Dynamic imaging of cells during heat treatment shows temporary changes in cell shape, cell migration, and cell proliferation. • Loss of adhesion may lead to the observed effect, which may disproportionately impact the tumor initiating cell fraction. • Loss or suppression of the tumor initiating cell fraction results in the observed loss of metastatic potential in vivo. • This result may lead to new approaches to synergizing hyperthermia with surgery, radiation, and chemotherapy

  13. Non-lethal heat treatment of cells results in reduction of tumor initiation and metastatic potential

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yoo-Shin; Lee, Tae Hoon; O' Neill, Brian E., E-mail: BEOneill@houstonmethodist.org

    2015-08-14

    Non-lethal hyperthermia is used clinically as adjuvant treatment to radiation, with mixed results. Denaturation of protein during hyperthermia treatment is expected to synergize with radiation damage to cause cell cycle arrest and apoptosis. Alternatively, hyperthermia is known to cause tissue level changes in blood flow, increasing the oxygenation and radiosensitivity of often hypoxic tumors. In this study, we elucidate a third possibility, that hyperthermia alters cellular adhesion and mechanotransduction, with particular impact on the cancer stem cell population. We demonstrate that cell heating results in a robust but temporary loss of cancer cell aggressiveness and metastatic potential in mouse models. In vitro, this heating results in a temporary loss in cell mobility, adhesion, and proliferation. Our hypothesis is that the loss of cellular adhesion results in suppression of cancer stem cells and loss of tumor virulence and metastatic potential. Our study suggests that the metastatic potential of cancer is particularly reduced by the effects of heat on cellular adhesion and mechanotransduction. If true, this could help explain both the successes and failures of clinical hyperthermia, and suggest ways to target treatments to those who would most benefit. - Highlights: • Non-lethal hyperthermia treatment of cancer cells is shown to cause a reduction in rates of tumor initiation and metastasis. • Dynamic imaging of cells during heat treatment shows temporary changes in cell shape, cell migration, and cell proliferation. • Loss of adhesion may lead to the observed effect, which may disproportionately impact the tumor initiating cell fraction. • Loss or suppression of the tumor initiating cell fraction results in the observed loss of metastatic potential in vivo. • This result may lead to new approaches to synergizing hyperthermia with surgery, radiation, and chemotherapy.

  14. Adherence to HIV treatment guidelines for comorbid disease assessment and initiation of antiretroviral therapy.

    Science.gov (United States)

    Bloch, Mark; Hoy, Jennifer; Cunningham, Nicola; Roth, Norman; Bailey, Michael; Pierce, Anna; Watson, Jo; Carr, Andrew

    2012-04-15

    There are limited data on adherence to HIV treatment guidelines. We assessed adherence to US Department of Health and Human Services guidelines with Australian Commentary for adults initiating antiretroviral therapy (ART). Data were recorded regarding "when to start", "what to start" and pre-ART comorbid disease assessment for consecutive adults initiating ART at primary care and hospital clinics in Sydney and Melbourne from 2004 through 2008. Independent predictors of adherence to guidelines were calculated by stepwise logistic regression. For the 500 subjects (95.9% male, mean 40.2 years, median CD4 count 270 cells/μL) "when to start" adherence was 87.6%, and was less likely with initiation in a clinical trial [0.25 (95% CI: 0.13 to 0.49); P ART initiated in 2008 versus pre-2008 [OR: 2.69 (1.64 to 4.61); P = 0.0001]. Median comorbid disease assessment adherence was 56.8%, ranging from 25.6% for urinalysis to 99.2% for white blood cell count, and was more likely in patients with AIDS, and initiating ART in hospital or in a clinical trial. Hospital clinics were more likely to perform antiretroviral resistance testing (71.2% vs. 46.4%, P ART regimens (76.8% vs. 62.2%, P = 0.0002) but less likely to promote healthy diet and lifestyle (63.4% vs. 36.4%, P ART comorbid disease assessment requires greater attention.

  15. Outcomes among HIV-infected children initiating HIV care and antiretroviral treatment in Ethiopia.

    Science.gov (United States)

    Melaku, Zenebe; Lulseged, Sileshi; Wang, Chunhui; Lamb, Matthew R; Gutema, Yoseph; Teasdale, Chloe A; Ahmed, Solomon; Gadisa, Tsigereda; Habtamu, Zelalem; Bedri, Abubaker; Fayorsey, Ruby; Abrams, Elaine J

    2017-04-01

    To describe pediatric ART scale-up in Ethiopia, one of the 21 global priority countries for elimination of pediatric HIV infection. A descriptive analysis of routinely collected HIV care and treatment data on HIV-infected children (<15 years) enrolled at 70 health facilities in four regions in Ethiopia, January 2006-September 2013. Characteristics at enrollment and ART initiation are described along with outcomes at 1 year after enrollment. Among children who initiated ART, cumulative incidence of death and loss to follow-up (LTF) were estimated using survival analysis. 11 695 children 0-14 years were enrolled in HIV care and 6815 (58.3%) initiated ART. At enrollment, 31.2% were WHO stage III and 6.3% stage IV. The majority (87.9%) were enrolled in secondary or tertiary facilities. At 1 year after enrollment, 17.9% of children were LTF prior to ART initiation. Among children initiating ART, cumulative incidence of death was 3.4%, 4.1% and 4.8%, and cumulative incidence of LTF was 7.7%, 11.8% and 16.6% at 6, 12 and 24 months, respectively. Children <2 years had higher risk of LTF and death than older children (P < 0.0001). Children with more advanced disease and those enrolled in rural settings were more likely to die. Children enrolled in more recent years were less likely to die but more likely to be LTF. Over the last decade large numbers of HIV-infected children have been successfully enrolled in HIV care and initiated on ART in Ethiopia. Retention prior to and after ART initiation remains a major challenge. © 2017 John Wiley & Sons Ltd.

  16. Modern Approaches to an Initial and Anti-Relapse Treatment of Gastroesophageal Reflux Disease

    Directory of Open Access Journals (Sweden)

    S.M. Tkach

    2015-09-01

    Full Text Available The article deals with the modern approaches to an initial and anti-relapse treatment of gastroesophageal reflux disease (GERD, based on the recommendations of the last two American consensus. According to these data, the main drugs for the treatment of GERD are proton pump inhibitors (PPIs, which are divided into the first- and second-generation drugs and can be used in standard doses, as well as in double- and half-doses. Second-generation drugs are more effective and safe as they less dependent on CYP2C19 polymorphism of. It is concluded that in most cases, the initial treatment should begin with the use of standard or double-doses of PPI, and supporting one — with standard or half-doses used for a variety of schemes — constant, intermittent or therapy «on demand». The best preparation for a long-term treatment of GERD, especially if it is necessary to take other drugs, is pantoprazole.

  17. Comparison of steroid pulse therapy and conventional oral steroid therapy as initial treatment for autoimmune pancreatitis

    International Nuclear Information System (INIS)

    Tomiyama, Takashi; Uchida, Kazushige; Matsushita, Mitsunobu; Ikeura, Tsukasa; Fukui, Toshiro; Takaoka, Makoto; Nishio, Akiyoshi; Okazaki, Kazuichi

    2011-01-01

    The efficacy of oral steroid therapy for autoimmune pancreatitis (AIP) is well known, and oral prednisolone treatment is most usually commenced at 30-40 mg/day, but there have been few reports about comparative studies of oral steroid therapy and steroid pulse therapy as the initial treatment for AIP. We studied the clinical course and image findings to estimate the utility of steroid pulse therapy for AIP, comparing it with oral steroid therapy. Laboratory and image findings were assessed retrospectively in 11 patients who received steroid pulse therapy, and the findings were compared to those in 10 patients who received conventional oral steroid therapy. Change in pancreatic size showed no significant difference between the therapies after 2 weeks of treatment. Significant improvement of lower bile duct strictures after 2 weeks of treatment and that of immunoglobulin values within 6 months were shown with both therapies. However, steroid pulse therapy showed significant improvement of γ-guanosine triphosphate (GTP) in 2 weeks and of alanine aminotransferase (ALT) in 2 and 8 weeks, compared with oral steroid therapy. Moreover, there was one patient in whom the lower bile duct stricture was not improved by oral steroid therapy, but it did show improvement with steroid pulse therapy. Initial steroid pulse therapy is a beneficial alternative to oral steroid therapy for the improvement of bile duct lesions. In future, the accumulation of a larger number of patients receiving steroid pulse therapy is needed, and prospective studies will be required. (author)

  18. Beneficial effect of subsequent lesion procedures after nonresponse to initial cingulotomy for severe, treatment-refractory obsessive-compulsive disorder.

    Science.gov (United States)

    Bourne, Sarah K; Sheth, Sameer A; Neal, Jonathan; Strong, Christian; Mian, Matthew K; Cosgrove, G Rees; Eskandar, Emad N; Dougherty, Darin D

    2013-02-01

    Anterior cingulotomy (AC) can be an effective therapy for patients with severe obsessive-compulsive disorder who are refractory to traditional medical therapy. For patients who do not respond to AC, the benefit of additional lesion procedures vs continued medical management remains unknown. To determine whether a second lesion procedure is beneficial after unsuccessful initial AC. In this retrospective cohort study, we reviewed the records of 31 patients who were nonresponders to initial AC. Full response was defined as at least a 35% decrease and partial response as a 25% to 34% decrease in Yale-Brown Obsessive-Compulsive Scale scores. Yale-Brown Obsessive-Compulsive Scale change was compared between patients who underwent additional surgery and those treated nonsurgically. In addition, for patients who underwent additional surgery, we compared the benefit of subcaudate tractotomy with repeat AC (extension of the initial lesion) as the second procedure. Nineteen patients underwent a second surgery and 12 patients continued nonsurgical therapy. Fifty-three percent of patients who received additional surgery were full responders and 21% were partial responders at the most recent follow-up compared with 17% full responders and 25% partial responders among those who continued conventional therapy (P = .02). Of the patients who underwent an additional surgery, there were 64% full and 9% partial responders in the subcaudate tractotomy group compared with 38% full and 38% partial responders in the repeat AC group (P = .04). Second lesion surgery can be a safe and effective therapy for patients who do not respond to initial AC. Subcaudate tractotomy may confer a higher response rate than repeat cingulotomy.

  19. Guidelines for screening, prophylaxis and critical information prior to initiating anti-TNF-alpha treatment

    DEFF Research Database (Denmark)

    Lassen, Inge Nordgaard; Dahlerup, Jens Frederik; Belard, Erika

    2012-01-01

    should be administered in accordance with the guidelines of the National Board of Health of Denmark. In patients without a prior VZV infection, VZV vaccination may be considered. Information for patients: Anti-TNF-alpha treatment results in a generally increased risk of infection and latent tuberculosis......These national clinical guidelines outlining the screening, prophylaxis and critical information required prior to initiating anti-TNF-alpha treatment have been approved by the Danish Society for Gastroenterology. Anti-TNF-alpha therapy is widely used in gastroenterology (for inflammatory bowel...... disease), rheumatology (for rheumatoid arthritis, psoriatic arthritis and spondyloarthropathies) and dermatology (for psoriasis). With this background, the Danish Society for Gastroenterology established a group of experts to assess evidence for actions recommended before treatment with anti-TNF-alpha...

  20. Radiotherapy compared to chemotherapy as initial treatment of angiocentric centrofacial lymphoma (polymorphic reticulosis)

    International Nuclear Information System (INIS)

    Sobrevilla-Calvo, P.; Meneses, A.; Alfaro, P.; Bares, J.P.; Amador, J.; Reynoso, E.E.

    1993-01-01

    Polymorphic reticulosis has recently been characterized as an angiocentric lymphoproliferative disorder of the peripheral T-lymphocytes. However, its treatment is still a matter of controversy. In order to study efficacy and toxicity of the primary treatment, we reviewed clinical features and therapeutic results in 29 patients seen at the Instituto Nacional de Cancerologia de Mexico. Nineteen patients received primary local irradiation and 10 patients primary combination chemotherapy. In the radiotherapy group, 14 (74%) patients achieved complete response, but only 4 (40%) did so in the primary chemotherapy group. Five patients in the latter group died of treatment-related complications. The 5-year actuarial survival rate was 70% in the irradiation group, while the 1-year survival rate was only 15% in the chemotherapy group. These data strongly suggest that, in polymorphic reticulosis, initial chemotherapy may be very toxic. (orig.)

  1. Guidelines for screening, prophylaxis and critical information prior to initiating anti-TNF-alpha treatment

    DEFF Research Database (Denmark)

    Nordgaard-Lassen, Inge; Dahlerup, Jens Frederik; Belard, Erika

    2012-01-01

    Ag-positive patients at the start of anti-TNF-alpha treatment. Before anti-TNF-alpha therapy, vaccination with 23-valent pneumococcal vaccine is recommended, and HBV vaccination may be considered in seronegative patients. Annual vaccination against seasonal influenza is recommended. Human papilloma virus vaccination...... should be administered in accordance with the guidelines of the National Board of Health of Denmark. In patients without a prior VZV infection, VZV vaccination may be considered. Information for patients: Anti-TNF-alpha treatment results in a generally increased risk of infection and latent tuberculosis......These national clinical guidelines outlining the screening, prophylaxis and critical information required prior to initiating anti-TNF-alpha treatment have been approved by the Danish Society for Gastroenterology. Anti-TNF-alpha therapy is widely used in gastroenterology (for inflammatory bowel...

  2. European evidence-based recommendations for diagnosis and treatment of paediatric antiphospholipid syndrome: the SHARE initiative.

    Science.gov (United States)

    Groot, Noortje; de Graeff, Nienke; Avcin, Tadej; Bader-Meunier, Brigitte; Dolezalova, Pavla; Feldman, Brian; Kenet, Gili; Koné-Paut, Isabelle; Lahdenne, Pekka; Marks, Stephen D; McCann, Liza; Pilkington, Clarissa A; Ravelli, Angelo; van Royen-Kerkhof, Annet; Uziel, Yosef; Vastert, Sebastiaan J; Wulffraat, Nico M; Ozen, Seza; Brogan, Paul; Kamphuis, Sylvia; Beresford, Michael W

    2017-10-01

    Antiphospholipid syndrome (APS) is rare in children, and evidence-based guidelines are sparse. Consequently, management is mostly based on observational studies and physician's experience, and treatment regimens differ widely. The Single Hub and Access point for paediatric Rheumatology in Europe (SHARE) initiative was launched to develop diagnostic and management regimens for children and young adults with rheumatic diseases. Here, we developed evidence-based recommendations for diagnosis and treatment of paediatric APS. Evidence-based recommendations were developed using the European League Against Rheumatism standard operating procedure. Following a detailed systematic review of the literature, a committee of paediatric rheumatologists and representation of paediatric haematology with expertise in paediatric APS developed recommendations. The literature review yielded 1473 articles, of which 15 were valid and relevant. In total, four recommendations for diagnosis and eight for treatment of paediatric APS (including paediatric Catastrophic Antiphospholipid Syndrome) were accepted. Additionally, two recommendations for children born to mothers with APS were accepted. It was agreed that new classification criteria for paediatric APS are necessary, and APS in association with childhood-onset systemic lupus erythematosus should be identified by performing antiphospholipid antibody screening. Treatment recommendations included prevention of thrombotic events, and treatment recommendations for venous and/or arterial thrombotic events. Notably, due to the paucity of studies on paediatric APS, level of evidence and strength of the recommendations is relatively low. The SHARE initiative provides international, evidence-based recommendations for diagnosis and treatment for paediatric APS, facilitating improvement and uniformity of care. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use

  3. Correlates of Initiation of Treatment for Chronic Hepatitis C Infection in United States Veterans, 2004-2009.

    Directory of Open Access Journals (Sweden)

    Adi V Gundlapalli

    Full Text Available We describe the rates and predictors of initiation of treatment for chronic hepatitis C (HCV infection in a large cohort of HCV positive Veterans seen in U.S. Department of Veterans Affairs (VA facilities between January 1, 2004 and December 31, 2009. In addition, we identify the relationship between homelessness among these Veterans and treatment initiation. Univariate and multivariable Cox Proportional Hazards regression models with time-varying covariates were used to identify predictors of initiation of treatment with pegylated interferon alpha plus ribavirin. Of the 101,444 HCV treatment-naïve Veterans during the study period, rates of initiation of treatment among homeless and non-homeless Veterans with HCV were low and clinically similar (6.2% vs. 7.4%, p<0.0001. For all U.S. Veterans, being diagnosed with genotype 2 or 3, black or other/unknown race, having Medicare or other insurance increased the risk of treatment. Veterans with age ≥50 years, drug abuse, diabetes, and hemoglobin < 10 g/dL showed lower rates of treatment. Initiation of treatment for HCV in homeless Veterans is low; similar factors predicted initiation of treatment. Additionally, exposure to treatment with medications for diabetes predicted lower rates of treatment. As newer therapies become available for HCV, these results may inform further studies and guide strategies to increase treatment rates in all U.S. Veterans and those who experience homelessness.

  4. C-Reactive Protein As a Marker for Initiating Steroid Treatment in Children With Orbital Cellulitis.

    Science.gov (United States)

    Davies, Brett W; Smith, Jesse M; Hink, Eric M; Durairaj, Vikram D

    2015-01-01

    To determine both the benefit of systemic steroids in pediatric patients with orbital cellulitis and to assess the usefulness of C-reactive protein (CRP) levels as a marker for starting steroids. Prospective, comparative interventional study. Pediatric patients aged 1 to 18 years admitted to a tertiary care children's hospital with a diagnosis of orbital cellulitis from October 2012 to March 2014 were included in the study. All patients were treated with intravenous antibiotics, and patients with subperiosteal abscess who met previously published criteria for surgical decompression underwent combined transorbital drainage and/or endoscopic sinus surgery. CRP was measured daily as a biomarker of inflammation, and when below 4 mg/dl, patients were started on oral prednisone 1 mg/kg per day for 7 days. Patients whose families did not consent to steroid treatment served as the control group. Patients were followed after discharge until symptoms resolved and all medications were discontinued. Thirty-one children were diagnosed with orbital cellulitis during the study period. Of these 31 children, 24 received oral steroids (77%) and 7 did not (23%). There were 19 males and 5 females in the steroid group with an average age of 8.1 years, and 6 males and 1 female in the nonsteroid group with an average age of 7.1 years (p = 0.618). Thirteen patients (54%) in the steroid group and 2 patients (29%) in the nonsteroid group underwent sinus surgery with or without orbitotomy (p = 0.394). The average CRP at the onset of steroid treatment was 2.8 mg/dl (range: 0.5-4). Patients who received oral steroids were admitted for an average of 3.96 days. In comparison, patients who did not receive steroids were admitted for an average of 7.17 days (p orbital cellulitis. Futhermore, this is the first study to suggest a standardized starting point (CRP ≤ 4 mg/dl) and dosing schedule (oral prednisone 1 mg/kg for 7 days) for children with orbital cellulitis. Patients who received

  5. Initial arch wires for tooth alignment during orthodontic treatment with fixed appliances.

    Science.gov (United States)

    Jian, Fan; Lai, Wenli; Furness, Susan; McIntyre, Grant T; Millett, Declan T; Hickman, Joy; Wang, Yan

    2013-04-30

    Initial arch wires are the first arch wires to be inserted into the fixed appliance at the beginning of orthodontic treatment and are used mainly for the alignment of teeth by correcting crowding and rotations. With a number of different types of orthodontic arch wires available for initial tooth alignment, it is important to understand which wire is most efficient, as well as which wires cause the least amount of root resorption and pain during the initial aligning stage of treatment. This is an update of the review 'Initial arch wires for alignment of crooked teeth with fixed orthodontic braces' first published in the Cochrane Database of Systematic Reviews 2010, Issue 4. To assess the effects of initial arch wires for alignment of teeth with fixed orthodontic braces in relation to alignment speed, root resorption and pain intensity. We searched the following electronic databases: the Cochrane Oral Health Group's Trials Register (to 2 August 2012), CENTRAL (The Cochrane Library 2012, Issue 7), MEDLINE via OVID (1950 to 2 August 2012) and EMBASE via OVID (1980 to 2 August 2012). We also searched the reference lists of relevant articles. There was no restriction with regard to publication status or language of publication. We contacted all authors of included studies to identify additional studies. We included randomised controlled trials (RCTs) of initial arch wires to align teeth with fixed orthodontic braces. Only studies involving participants with upper and/or lower full arch fixed orthodontic appliances were included. Two review authors were responsible for study selection, validity assessment and data extraction. All disagreements were resolved by discussion amongst the review team. Corresponding authors of included studies were contacted to obtain missing information. Nine RCTs with 571 participants were included in this review. All trials were at high risk of bias and a number of methodological limitations were identified. All trials had at least one

  6. Tobacco Dependence Treatment Grants: A Collaborative Approach to the Implementation of WHO Tobacco Control Initiatives

    Directory of Open Access Journals (Sweden)

    Margaret B. Nolan

    2018-01-01

    Full Text Available The number of global tobacco-related deaths is projected to increase from about 6 million to 8 million annually by 2030, with more than 80% of these occurring in low- and middle-income countries (LMICs. The World Health Organization Framework Convention on Tobacco Control (FCTC came into force in 2005 and Article 14 relates specifically to the treatment of tobacco dependence. However, LMICs, in particular, face several barriers to implementing tobacco dependence treatment. This paper is a descriptive evaluation of a novel grant funding mechanism that was initiated in 2014 to address these barriers. Global Bridges. Healthcare Alliance for Tobacco Dependence Treatment aims to create and mobilize a global network of healthcare professionals and organizations dedicated to advancing evidence-based tobacco dependence treatment and advocating for effective tobacco control policy. A 2014 request for proposals (RFP focused on these goals, particularly in LMICs, where funding for this work had been previously unavailable. 19 grants were awarded by Global Bridges to organizations in low- and middle-income countries across all six WHO regions. Virtually all focused on developing a tobacco dependence treatment curriculum for healthcare providers, while also influencing the political environment for Article 14 implementation. As a direct result of these projects, close to 9,000 healthcare providers have been trained in tobacco dependence treatment and an estimated 150,000 patients have been offered treatment. Because most of these projects are designed with a “train-the-trainer” component, two years of grant funding has been a tremendous catalyst for accelerating change in tobacco dependence treatment practices throughout the world. In order to foster such exponential growth and continue to maintain the impact of these projects, ongoing financial, educational, and professional commitments are required.

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

    Science.gov (United States)

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

    2017-07-17

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

  8. HCV Integrated Care: A Randomized Trial to Increase Treatment Initiation and SVR with Direct Acting Antivirals

    Directory of Open Access Journals (Sweden)

    Erik J. Groessl

    2017-01-01

    Full Text Available Background and Aims. Psychiatric or substance use disorders are barriers to successful HCV antiviral treatment. In a randomized, controlled trial (RCT, the effects of HCV Integrated Care (IC for increasing treatment rates and sustained viral response (SVR were studied with direct acting antivirals (DAA. Methods. In 2012-13, VA patients, whose screening was positive for depression, PTSD, or substance use (N=79, were randomized to IC or Usual Care (UC. IC consisted of brief psychological interventions and case management. The primary endpoint was SVR among patients followed for an average of 16.6 months. Results. 42% of the study participants were previously homeless and 79% had HCV genotype 1. Twice as many IC participants (45% initiated treatment compared with UC participants (23% (χ2 = 4.59, p=0.032. Among those treated, SVR rates did not significantly differ (IC: 12/18 = 67%; UC: 5/9 = 55%; p=0.23. Among all randomized participants, IC participants trended toward better SVR rates (30.0% versus 12.8% in UC; p=0.07. Conclusions. Although first-generation DAAs are no longer used, this smaller RCT helps confirm the results of a larger multisite RCT showing that Integrated Care results in higher treatment initiation and SVR rates among HCV-infected persons with comorbid psychological disorders. Integrated mental health services can facilitate treatment among the most challenging HCV patients, many of whom have not been successfully treated. This trial is registered with ClinicalTrials.gov number NCT00722423.

  9. Sleepless from the Get Go: Sleep Problems Prior to Initiating Cancer Treatment.

    Science.gov (United States)

    Zhou, Eric S; Clark, Karen; Recklitis, Christopher J; Obenchain, Richard; Loscalzo, Matthew

    2018-03-15

    Cancer patients are likely to experience sleep problems. Understanding their perception of sleep problems is important as subjective symptom experience is associated with treatment-seeking behavior. We explored the prevalence of sleep problems and its correlates in a large sample of cancer patients at an important but understudied stage of their cancer journey: prior to initiating treatment. Cancer patients (5702) (67.5% female; 76.9% White; 23.0% Hispanic), following diagnosis and prior to initiating cancer treatment, completed an electronic screening instrument. Patients across eight different cancer diagnoses (breast, gastrointestinal, gynecological, head and neck, hematological, lung, prostate, urinary) rated their sleep problems on a five-point scale, with those reporting "severe" or "very severe" sleep problems classified as having high sleep problems. Overall, 12.5% of patients reported high sleep problems. Across diagnoses, the proportion of patients reporting high sleep problems ranged from 4.3 to 13.8%, with prostate cancer patients least likely and gastrointestinal cancer patients most likely to report high sleep problems. Older age, having a partner, higher education, and higher household income were associated with a lower likelihood of experiencing sleep problems. Being female, Black, Hispanic, and reporting anxiety or depression was associated with an increased likelihood of sleep problems. A sizeable proportion of cancer patients experience significant problems with their sleep before any treatment has occurred. This clinical issue cannot be ignored as treatment is likely to worsen existing sleep problems. Oncology providers should routinely screen for sleep-related problems. Identifying and treating patients for sleep problems during a vulnerable period early in their cancer trajectory should be an essential component of clinical care.

  10. Treatment outcomes after initiation of exenatide twice daily or insulin in clinical practice

    DEFF Research Database (Denmark)

    Ostenson, Claes-Göran; Matthaei, Stephan; Reaney, Matthew

    2013-01-01

    study. Clinical data were collected at initiation of first injectable therapy and after approximately 3, 6, and 12 months. RESULTS: Of 2497 patients enrolled in CHOICE, 1096 in the exenatide BID and 1239 in the insulin cohorts had ≥1 post-baseline assessment and were included in this analysis. Overall...... (exenatide twice daily [BID] or insulin) in routine clinical practice, and these patients' clinical outcomes, in six European countries. This paper reports interim data from the first 12 months of the study. RESEARCH DESIGN AND METHODS: CHOICE (NCT00635492) is a prospective, noninterventional, observational......, and no hypoglycemia was attained at 12 months by 24.3% and 10.3% of patients who had data at 12 months and who were receiving exenatide BID and insulin, respectively. CONCLUSION: About 30% of patients in CHOICE changed treatment in the first 12 months after initiation of first injectable therapy (exenatide BID...

  11. {sup 18}F-FDG PET/CT for initial staging in breast cancer patients. Is there a relevant impact on treatment planning compared to conventional staging modalities?

    Energy Technology Data Exchange (ETDEWEB)

    Krammer, J.; Schnitzer, A.; Kaiser, C.G.; Buesing, K.A.; Schoenberg, S.O.; Wasser, K. [University of Heidelberg, Institute of Clinical Radiology and Nuclear Medicine, University Medical Centre Mannheim, Medical Faculty Mannheim, Mannheim (Germany); Sperk, E. [University of Heidelberg, Department of Radiation Oncology, University Medical Centre Mannheim, Medical Faculty Mannheim, Mannheim (Germany); Brade, J. [University of Heidelberg, Institute of Medical Statistics, Biomathematics and Data Processing, Medical Faculty Mannheim, Mannheim (Germany); Wasgindt, S.; Suetterlin, M. [University of Heidelberg, Department of Gynaecology and Obstetrics, University Medical Centre Mannheim, Medical Faculty Mannheim, Mannheim (Germany); Sutton, E.J. [Memorial Sloan-Kettering Cancer Center, Evelyn H. Lauder Breast Center, Department of Radiology, New York, NY (United States)

    2015-08-15

    To evaluate the impact of whole-body {sup 18}F-FDG PET/CT on initial staging of breast cancer in comparison to conventional staging modalities. This study included 102 breast cancer patients, 101 patients were eligible for evaluation. Preoperative whole-body staging with PET/CT was performed in patients with clinical stage ≥ T2 tumours or positive local lymph nodes (n = 91). Postoperative PET/CT was performed in patients without these criteria but positive sentinel lymph node biopsy (n = 10). All patients underwent PET/CT and a conventional staging algorithm, which included bone scan, chest X-ray and abdominal ultrasound. PET/CT findings were compared to conventional staging and the impact on therapeutic management was evaluated. PET/CT led to an upgrade of the N or M stage in overall 19 patients (19 %) and newly identified manifestation of breast cancer in two patients (2 %). PET/CT findings caused a change in treatment of 11 patients (11 %). This is within the range of recent studies, all applying conventional inclusion criteria based on the initial T and N status. PET/CT has a relevant impact on initial staging and treatment of breast cancer when compared to conventional modalities. Further studies should assess inclusion criteria beyond the conventional T and N status, e.g. tumour grading and receptor status. (orig.)

  12. Regulatory T cells predict the time to initial treatment in early stage chronic lymphocytic leukemia.

    Science.gov (United States)

    Weiss, Lukas; Melchardt, Thomas; Egle, Alexander; Grabmer, Christoph; Greil, Richard; Tinhofer, Inge

    2011-05-15

    Early stage chronic lymphocytic leukemia is characterized by a highly variable course of disease. Because it is believed that regulatory T cells (T(regs) ) are potent suppressors of antitumor immunity, the authors hypothesized that increased T(regs) may favor disease progression. T(reg) levels (cluster of differentiation 3 [CD3]-positive, [CD4]-positive, CD25-positive, and CD127-negative) in peripheral blood from 102 patients were analyzed by flow cytometry. Statistical analysis was used to evaluate correlations with clinical data. The relative T(reg) numbers in CD4-positive T cells were significantly greater in patients with chronic lymphocytic leukemia compared with the numbers in a control group of 170 healthy individuals (P = .001). Patients were divided into 2 groups using a median T(reg) value of 9.7% (the percentage of CD4-positive T cells). Patients with higher T(reg) levels had a significantly shorter time to initial treatment (median, 5.9 years) compared with patients who had lower T(reg) levels (median, 11.7 years; log-rank P = .019). Furthermore, T(reg) levels (the percentage of CD4-positive T cells) had significant prognostic power to predict the time to initial treatment in univariate analysis (P = .023) and in multivariate Cox regression analysis that included the variables Rai stage, immunoglobulin heavy-chain variable region gene mutational status, chromosomal aberrations, and CD38 expression (P = .028). Higher T(reg) levels had significant and independent prognostic power for predicting the time to initial treatment in patients with low to intermediate stage chronic lymphocytic leukemia. 2010 American Cancer Society.

  13. Treatment of malignant gastroduodenal obstruction with using a newly designed complex expandable nitinol stent: initial experiences

    International Nuclear Information System (INIS)

    Jung, Mi Hee; Ko, Ji Ho; Lee, Eun Jung; Oh, Kyeng Seung; Huh, Jin Do; Cho, Young Duk; Park, Seun Ja; Jung, Gyoo Sik

    2005-01-01

    We wanted to evaluate the usefulness of a new type of a complex expandable nitinol stent that was designed to reduce the stent's propensity to migration during the treatment of malignant gastroduodenal obstructions. Two types of expandable nitinol stent were constructed by weaving a single thread of 0.2mm nitinol wire in a tubular configuration: an uncovered stent 18mm in diameter and a covered stent 16mm in diameter. Both ends of the covered stent were fabricated by coaxially inserting the covered stent into the tubular uncovered stent and then attaching the two stents together with using nylon monofilament. Under fluoroscopic guidance, the stent was placed in 29 consecutive patients (20 men and 9 women, mean age: 65 years) who were suffering with malignant gastric outlet obstruction (n=20), duodenal obstruction (n=6) or combined obstruction (n=3). Clinical improvement was assessed by comparing the food intake capacity before and after the procedure. The complications were investigated during the follow up period. Stent placement was successful in all the patients. After stent placement, the symptoms improved in all but one patient. During the follow up, stent migration occurred in one patient (3%) at 34 days after the procedure. Despite the stent migration, the patient was able to resume a soft diet. Six patients developed recurrent symptoms of obstruction with tumor overgrowth at a mean of 145 days after the procedure; all the patients underwent coaxial placement of an additional stent with good results. One patient showed recurrence of obstruction due to tumor in-growth, and this was treated by placement of a second stent. Two patients with stent placement in the duodenum suffered from jaundice 26 days and 65 days, respectively, after their procedures. Placement of the newly designed complex expandable nitinol stent seems to be effective for the palliative treatment of malignant gastroduodenal obstructions. The new stent also seems to help overcome the

  14. Treatment of malignant gastroduodenal obstruction with using a newly designed complex expandable nitinol stent: initial experiences

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Mi Hee; Ko, Ji Ho; Lee, Eun Jung; Oh, Kyeng Seung; Huh, Jin Do; Cho, Young Duk; Park, Seun Ja [College of Medicine, Kosin University, Busan (Korea, Republic of); Jung, Gyoo Sik [Ulsan Hospital, Ulsan (Korea, Republic of)

    2005-12-15

    We wanted to evaluate the usefulness of a new type of a complex expandable nitinol stent that was designed to reduce the stent's propensity to migration during the treatment of malignant gastroduodenal obstructions. Two types of expandable nitinol stent were constructed by weaving a single thread of 0.2mm nitinol wire in a tubular configuration: an uncovered stent 18mm in diameter and a covered stent 16mm in diameter. Both ends of the covered stent were fabricated by coaxially inserting the covered stent into the tubular uncovered stent and then attaching the two stents together with using nylon monofilament. Under fluoroscopic guidance, the stent was placed in 29 consecutive patients (20 men and 9 women, mean age: 65 years) who were suffering with malignant gastric outlet obstruction (n=20), duodenal obstruction (n=6) or combined obstruction (n=3). Clinical improvement was assessed by comparing the food intake capacity before and after the procedure. The complications were investigated during the follow up period. Stent placement was successful in all the patients. After stent placement, the symptoms improved in all but one patient. During the follow up, stent migration occurred in one patient (3%) at 34 days after the procedure. Despite the stent migration, the patient was able to resume a soft diet. Six patients developed recurrent symptoms of obstruction with tumor overgrowth at a mean of 145 days after the procedure; all the patients underwent coaxial placement of an additional stent with good results. One patient showed recurrence of obstruction due to tumor in-growth, and this was treated by placement of a second stent. Two patients with stent placement in the duodenum suffered from jaundice 26 days and 65 days, respectively, after their procedures. Placement of the newly designed complex expandable nitinol stent seems to be effective for the palliative treatment of malignant gastroduodenal obstructions. The new stent also seems to help overcome the

  15. Lung Metastasis of Primary Alveolar Soft-Part Sarcoma Occurring 20 Years after Initial Treatment

    Directory of Open Access Journals (Sweden)

    R. F. Falkenstern-Ge

    2013-01-01

    Full Text Available A 30-year old woman was referred to our center because of suspicion of a primary lung tumor of the right upper lobe. Histological examination of the lung lesion revealed lung metastasis of a previously treated alveolar soft part sarcoma of the musculus vastus medialis of the right femur, which was resected 20 years ago. Alveolar soft-part sarcoma is a rare malignant tumor that occurs most often in the soft tissue of lower limbs. It is a slow-growing malignant soft tissue tumor arising in muscle tissue, usually in young adults. Due to pleural and extensive mediastinal infiltration with bilateral lung metastases, a systemic treatment with chemotherapy doxorubicin and ifosfamide was initiated. Late metastases from previously treated alveolar part sarcoma should be considered in patients with suspicious lung lesions even if surgical treatment was performed a long time ago.

  16. Initial cathode processing experiences and results for the treatment of spent fuel

    International Nuclear Information System (INIS)

    Westphal, B.R.; Laug, D.V.; Brunsvold, A.R.; Roach, P.D.

    1996-01-01

    As part of the spent fuel treatment demonstration at Argonne National Laboratory, a vacuum distillation process is being employed for the recovery of uranium following an electrorefining process. Distillation of a salt electrolyte, primarily consisting of a eutectic mixture of lithium and potassium chlorides, from uranium is achieved by a batch operation termed ''cathode processing.'' Cathode processing is performed in a retort furnace which enables the production of a stable uranium product that can be isotopically diluted and stored. To date, experiments have been performed with two distillation units; one for prototypical testing and the other for actual spent fuel treatment operations. The results and experiences from these initial experiments with both units will be discussed as well as problems encountered and their resolution

  17. Initial Results of Image-Guided Percutaneous Ablation as Second-Line Treatment for Symptomatic Vascular Anomalies

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, Scott M., E-mail: Thompson.scott@mayo.edu [Mayo Clinic, Mayo Graduate School, Mayo Medical School and the Mayo Clinic Medical Scientist Training Program, College of Medicine (United States); Callstrom, Matthew R., E-mail: callstrom.matthew@mayo.edu; McKusick, Michael A., E-mail: mckusick.michael@mayo.edu; Woodrum, David A., E-mail: woodrum.david@mayo.edu [Mayo Clinic, Department of Radiology, College of Medicine (United States)

    2015-10-15

    PurposeThe purpose of this study was to determine the feasibility, safety, and early effectiveness of percutaneous image-guided ablation as second-line treatment for symptomatic soft-tissue vascular anomalies (VA).Materials and MethodsAn IRB-approved retrospective review was undertaken of all patients who underwent percutaneous image-guided ablation as second-line therapy for treatment of symptomatic soft-tissue VA during the period from 1/1/2008 to 5/20/2014. US/CT- or MRI-guided and monitored cryoablation or MRI-guided and monitored laser ablation was performed. Clinical follow-up began at one-month post-ablation.ResultsEight patients with nine torso or lower extremity VA were treated with US/CT (N = 4) or MRI-guided (N = 2) cryoablation or MRI-guided laser ablation (N = 5) for moderate to severe pain (N = 7) or diffuse bleeding secondary to hemangioma–thrombocytopenia syndrome (N = 1). The median maximal diameter was 9.0 cm (6.5–11.1 cm) and 2.5 cm (2.3–5.3 cm) for VA undergoing cryoablation and laser ablation, respectively. Seven VA were ablated in one session, one VA initially treated with MRI-guided cryoablation for severe pain was re-treated with MRI-guided laser ablation due to persistent moderate pain, and one VA was treated in a planned two-stage session due to large VA size. At an average follow-up of 19.8 months (range 2–62 months), 7 of 7 patients with painful VA reported symptomatic pain relief. There was no recurrence of bleeding at five-year post-ablation in the patient with hemangioma–thrombocytopenia syndrome. There were two minor complications and no major complications.ConclusionImage-guided percutaneous ablation is a feasible, safe, and effective second-line treatment option for symptomatic VA.

  18. Initial Results of Image-Guided Percutaneous Ablation as Second-Line Treatment for Symptomatic Vascular Anomalies

    International Nuclear Information System (INIS)

    Thompson, Scott M.; Callstrom, Matthew R.; McKusick, Michael A.; Woodrum, David A.

    2015-01-01

    PurposeThe purpose of this study was to determine the feasibility, safety, and early effectiveness of percutaneous image-guided ablation as second-line treatment for symptomatic soft-tissue vascular anomalies (VA).Materials and MethodsAn IRB-approved retrospective review was undertaken of all patients who underwent percutaneous image-guided ablation as second-line therapy for treatment of symptomatic soft-tissue VA during the period from 1/1/2008 to 5/20/2014. US/CT- or MRI-guided and monitored cryoablation or MRI-guided and monitored laser ablation was performed. Clinical follow-up began at one-month post-ablation.ResultsEight patients with nine torso or lower extremity VA were treated with US/CT (N = 4) or MRI-guided (N = 2) cryoablation or MRI-guided laser ablation (N = 5) for moderate to severe pain (N = 7) or diffuse bleeding secondary to hemangioma–thrombocytopenia syndrome (N = 1). The median maximal diameter was 9.0 cm (6.5–11.1 cm) and 2.5 cm (2.3–5.3 cm) for VA undergoing cryoablation and laser ablation, respectively. Seven VA were ablated in one session, one VA initially treated with MRI-guided cryoablation for severe pain was re-treated with MRI-guided laser ablation due to persistent moderate pain, and one VA was treated in a planned two-stage session due to large VA size. At an average follow-up of 19.8 months (range 2–62 months), 7 of 7 patients with painful VA reported symptomatic pain relief. There was no recurrence of bleeding at five-year post-ablation in the patient with hemangioma–thrombocytopenia syndrome. There were two minor complications and no major complications.ConclusionImage-guided percutaneous ablation is a feasible, safe, and effective second-line treatment option for symptomatic VA

  19. The effect of early versus late treatment initiation after diagnosis on the outcomes of patients treated for multidrug-resistant tuberculosis: a systematic review.

    Science.gov (United States)

    Harris, Rebecca C; Grandjean, Louis; Martin, Laura J; Miller, Alexander J P; Nkang, Joseph-Egre N; Allen, Victoria; Khan, Mishal S; Fielding, Katherine; Moore, David A J

    2016-05-04

    Globally it is estimated that 480 000 people developed multidrug-resistant tuberculosis (MDR-TB) in 2014 and 190 000 people died from the disease. Successful treatment outcomes are achieved in only 50 % of patients with MDR-TB, compared to 86 % for drug susceptible disease. It is widely held that delay in time to initiation of treatment for MDR-TB is an important predictor of treatment outcome. The objective of this review was to assess the existing evidence on the outcomes of multidrug- and extensively drug-resistant tuberculosis patients treated early (≤4 weeks) versus late (>4 weeks) after diagnosis of drug resistance. Eight sources providing access to 17 globally representative electronic health care databases, indexes, sources of evidence-based reviews and grey literature were searched using terms incorporating time to treatment and MDR-TB. Two-stage sifting in duplicate was employed to assess studies against pre-specified inclusion and exclusion criteria. Only those articles reporting WHO-defined treatment outcomes were considered for inclusion. Articles reporting on fewer than 10 patients, published before 1990, or without a comparison of outcomes in patient groups experiencing different delays to treatment initiation were excluded. The initial search yielded 1978 references, of which 1475 unique references remained after removal of duplicates and 28 articles published pre-1990. After title and abstract sifting, 64 papers underwent full text review. None of these articles fulfilled the criteria for inclusion in the review. Whilst there is an inherent logic in the theory that treatment delay will lead to poorer treatment outcomes, no published evidence was identified in this systematic review to support this hypothesis. Reports of programmatic changes leading to reductions in treatment delay exist in the literature, but attribution of differences in outcomes specifically to treatment delay is confounded by other contemporaneous changes. Further primary

  20. Undesirable financial effects of head and neck cancer radiotherapy during the initial treatment period.

    Science.gov (United States)

    Egestad, Helen; Nieder, Carsten

    2015-01-01

    Healthcare cost and reforms are at the forefront of international debates. One of the current discussion themes in oncology is whether and how patients' life changes due to costs of cancer care. In Norway, the main part of the treatment costs is supported by general taxpayer revenues. The objective of this study was to clarify whether head and neck cancer patients (n=67) in northern Norway experienced financial health-related quality of life (HRQOL) deterioration due to costs associated with treatment. HRQOL was examined by the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 in the beginning and in the end of radiation treatment in patients treated at the University Hospital in Northern Norway. Changes in financial HRQOL were calculated and compared by paired sample T-tests. Multiple regression analyses were used to examine correlations among gender, marital status, age and treatment with or without additional chemotherapy and changes in the HRQOL domain of financial difficulties. The majority of score results at both time points were in the lower range (mean 15-25), indicating limited financial difficulties. We observed no statistically significant differences by gender, marital status and age. Increasing financial difficulties during treatment were reported by male patients and those younger than 65, that is, patients who were younger than retirement age. The largest effect was seen in singles. However, differences were not statistically significant. During the initial phase of the disease trajectory, no significant increase in financial difficulties was found. This is in line with the aims of the Norwegian public healthcare model. However, long-term longitudinal studies should be performed, especially with regard to the trends we observed in single, male and younger patients.

  1. Undesirable financial effects of head and neck cancer radiotherapy during the initial treatment period

    Directory of Open Access Journals (Sweden)

    Helen Egestad

    2015-01-01

    Full Text Available Background: Healthcare cost and reforms are at the forefront of international debates. One of the current discussion themes in oncology is whether and how patients’ life changes due to costs of cancer care. In Norway, the main part of the treatment costs is supported by general taxpayer revenues. Objectives: The objective of this study was to clarify whether head and neck cancer patients (n=67 in northern Norway experienced financial health-related quality of life (HRQOL deterioration due to costs associated with treatment. Design: HRQOL was examined by the European Organization for Research and Treatment of Cancer (EORTC QLQ-C30 in the beginning and in the end of radiation treatment in patients treated at the University Hospital in Northern Norway. Changes in financial HRQOL were calculated and compared by paired sample T-tests. Multiple regression analyses were used to examine correlations among gender, marital status, age and treatment with or without additional chemotherapy and changes in the HRQOL domain of financial difficulties. Results: The majority of score results at both time points were in the lower range (mean 15–25, indicating limited financial difficulties. We observed no statistically significant differences by gender, marital status and age. Increasing financial difficulties during treatment were reported by male patients and those younger than 65, that is, patients who were younger than retirement age. The largest effect was seen in singles. However, differences were not statistically significant. Conclusions: During the initial phase of the disease trajectory, no significant increase in financial difficulties was found. This is in line with the aims of the Norwegian public healthcare model. However, long-term longitudinal studies should be performed, especially with regard to the trends we observed in single, male and younger patients.

  2. [Are there arguments for initiating an etiological treatment at the onset of the first demyelinating episode?].

    Science.gov (United States)

    Vermersch, Patrick

    2004-02-14

    The arrival of immunomodulating treatments The pathology of multiple sclerosis (MS) took benefit from progresses of magnetic resonance-based and immunological studies, leading to the introduction of immunomodulatory agents and notably interferon beta (IFNbeta). The therapeutic impact of such treatments in the relapsing-remitting forms of the disease, and our improved knowledge on the natural history of the disease, raise the possibility of treating patients after the first demyelinating episode. This strategy may be more relevant in patients presenting poor prognostic criteria. Magnetic resonance imaging (MRI) data The clinical characteristics of the first episode do not help to predict the mean or long term progression. Magnetic resonance imaging has shown that the progression of the disease is partly infra-clinical. Other than data revealing demyelination involvement and inflammation, MRI has also provided arguments suggesting early axonal distress. In a patient, the presence of high lesion load at onset on weighted T2 sequences, of black holes and gadolinium enhancing lesions s on T1 sequences, or the presence of new lesions on MRI conducted a few Months later are all predictive factors of clinical progression and suggest that treatment should be initiated early. The interest of interferon beta Two clinical trials have shown that treatment with IFNbeta treatment after a first demyelinating event significantly decreased the risk of a second episode in the short term. The aim of such treatment would be to limit the irreversible axonal lesions, notably in the form of axonal sections often associated with inflammatory lesions. An early reduction in the inflammatory response could lead to a lesser number of axons and, consequently, reduced clinical disability.

  3. Initiation and persistence to statin treatment in patients with diabetes receiving glucose-lowering medications 1997- 2006

    DEFF Research Database (Denmark)

    Dominguez, H; Schramm, T K; Norgaard, M L

    2009-01-01

    AIMS: Since 2001 guidelines recommend statin treatment in most patients with diabetes. We investigated secular changes in initiation and persistence to statin treatment during a 10-year period in a nationwide cohort of patients initiating glucose-lowering medication (GLM). METHODS: All Danish...... regression we analyzed factors related to initiation and persistence to statin treatment. RESULTS: In total 128,106 patients were included. In 1997 only 7% of the patients receiving GLM claimed statins within the first year after GLM initiation. Despite increasing statin prescriptions the following years......, only 62% were using statins at the end of follow up. The chance of ever receiving statins was lowest if not initiated within 180-days following the first purchase of GLM (OR 0.75, 95% CI 0.74-0.76). A previous myocardial infarction was associated with increased statin treatment (OR 4.51; 95% CI 4...

  4. The long-term prognosis for live birth in couples initiating fertility treatments.

    Science.gov (United States)

    Malchau, S S; Henningsen, A A; Loft, A; Rasmussen, S; Forman, J; Nyboe Andersen, A; Pinborg, A

    2017-07-01

    What are the long-term chances of having a child for couples starting fertility treatments and how many conceive with ART, IUI and without treatment? Total 5-year live birthrates were strongly influenced by female age and ranged from 80% in women under 35-26% in women ≥40 years, overall, 14% of couples conceived naturally and one-third of couples starting treatments with intrauterine insemination delivered from that treatment. Few studies report success rates in fertility treatments across a couple's complete fertility treatment history, across clinics, evaluating live births after insemination, ART and natural conceptions. This register-based national cohort study from Denmark includes all women initiating fertility treatments in public and private clinics with homologous gametes in 2007-2010. Women were identified in the Danish ART Registry and were cross-linked with the Medical Birth Registry to identify live births. Subfertile couples were followed 2 years (N = 19 884), 3 years (N = 14 445) and 5 years (N = 5165), or until their first live birth. Cumulative live birthrates were estimated 2, 3 and 5 years from the first treatment cycle, in all women, including drop-outs. Birthrates were stratified by type of first treatment (ART/IUI), mode of conception (ART/IUI/natural conception) and female age. Within 5 years, in women aged women aged women starting treatments with IUI (N = 3028), 35% delivered after IUI within 5 years, 24% delivered after shift to ART treatments and 17% delivered after natural conception. Within 5 years from starting treatments with ART (N = 2137), 53% delivered after ART, 11% delivered after natural conception and 0.6% delivered after IUI. Birthrates are most likely higher compared to countries without national coverage of treatments and results are influenced by laws and regulations. Information on duration of infertility prior to treatment was not available. Future prospective intervention studies should focus on the role of expectant

  5. Community-based MDR-TB care project improves treatment initiation in patients diagnosed with MDR-TB in Myanmar.

    Science.gov (United States)

    Wai, Pyae Phyo; Shewade, Hemant Deepak; Kyaw, Nang Thu Thu; Thein, Saw; Si Thu, Aung; Kyaw, Khine Wut Yee; Aye, Nyein Nyein; Phyo, Aye Mon; Maung, Htet Myet Win; Soe, Kyaw Thu; Aung, Si Thu

    2018-01-01

    The Union in collaboration with national TB programme (NTP) started the community-based MDR-TB care (CBMDR-TBC) project in 33 townships of upper Myanmar to improve treatment initiation and treatment adherence. Patients with MDR-TB diagnosed/registered under NTP received support through the project staff, in addition to the routine domiciliary care provided by NTP staff. Each township had a project nurse exclusively for MDR-TB and 30 USD per month (max. for 4 months) were provided to the patient as a pre-treatment support. To assess whether CBMDR-TBC project's support improved treatment initiation. In this cohort study (involving record review) of all diagnosed MDR-TB between January 2015 and June 2016 in project townships, CBMDR-TBC status was categorized as "receiving support" if date of project initiation in patient's township was before the date of diagnosis and "not receiving support", if otherwise. Cox proportional hazards regression (censored on 31 Dec 2016) was done to identify predictors of treatment initiation. Of 456 patients, 57% initiated treatment: 64% and 56% among patients "receiving support (n = 208)" and "not receiving support (n = 228)" respectively (CBMDR-TBC status was not known in 20 (4%) patients due to missing diagnosis dates). Among those initiated on treatment (n = 261), median (IQR) time to initiate treatment was 38 (20, 76) days: 31 (18, 50) among patients "receiving support" and 50 (26,101) among patients "not receiving support". After adjusting other potential confounders (age, sex, region, HIV, past history of TB treatment), patients "receiving support" had 80% higher chance of initiating treatment [aHR (0.95 CI): 1.8 (1.3, 2.3)] when compared to patients "not receiving support". In addition, age 15-54 years, previous history of TB and being HIV negative were independent predictors of treatment initiation. Receiving support under CBMDR-TBC project improved treatment initiation: it not only improved the proportion initiated but also

  6. Effect of initial treatment in the preparation of natural indigo dye from Indigofera tinctoria

    Science.gov (United States)

    Purnama, Herry; Hidayati, Nur; Safitri, Dyah S.; Rahmawati, Sofia

    2017-06-01

    The current tinting industries return to the use of natural dyes because of their characteristics including safe and environmentally friendly. Indonesia can widely promote the potential of natural colours due to the availability of abundant natural dye plants. One of the potential plants that generates blue colour is Indigofera tinctoria. This research was conducted to improve the quality and quantity of natural indigo dye for batik production that supports the environment sustainability. The indigo dark blue paste was produced by initial treatment of soaking in cold water for 48 hours. The 48 hours fermentation anaerobic conditions reached optimum temperature, due to time and pH were also met by nutrients. Aeration was done in ten minutes using an aquarium air pump to increase mixing in water immersion with solution of calcium oxide. Indoxyl in the fermented leaves of Indigofera tinctoria is easily oxidized by air in alkali solution that will form pigment indigo. In that condition, lime (CaO) can be used in the manufacture of indigo paste. In this study, the higher concentrated of blue colour was achieved by lesser amount of lime. The soaking treatment in cold water produced high amount of dyes rather than the initial treatment by both hot water and grounding the indigo leaves. Analysis were done by using UV-Vis Spectrophotometry which showed the value of absorbance. The sample that was soaked in 5 liters of water added by a kilogram of Indigofera tinctoria leaves and 15 grams of lime for 48 hours, obtained the highest absorbance or concentration level. The application of the indigo dyes with or without mordanting agent was also tested for colour fastness.

  7. IDENTIFYING AND TARGETING TUMOR-INITIATING CELLS IN THE TREATMENT OF BREAST CANCER

    Science.gov (United States)

    Wei, Wei; Lewis, Michael T.

    2015-01-01

    Breast cancer is the most common cancer in women (exclusive of skin cancer), and is the second leading cause of cancer-related deaths. Although conventional and targeted therapies have improved survival rates, there are still considerable challenges in treating breast cancer, including treatment resistance, disease recurrence, and metastasis. Treatment resistance can be either de novo - due to traits that tumor cells possess prior to treatment, or acquired, - due to traits that tumor cells gain in response to treatment. A recently proposed mechanism of de novo resistance invokes existence of a specialized subset of cancer cells defined as tumor-initiating cells (TICs), or cancer stem cells (CSC). TICs have the capacity to self-renew and regenerate new tumors that consist of all clonally-derived cell types present in the parental tumor. There are data to suggest that TICs are resistant to many conventional cancer therapies, and survive treatment in spite of dramatic shrinkage of the tumor. Residual TICs can then eventually regrow resulting in disease relapse. It is also hypothesized that TIC may be responsible for metastatic disease. If these hypotheses are correct, targeting TICs may be imperative to achieve cure. In this review, we discuss evidence for breast TICs and their apparent resistance to conventional chemotherapy and radiotherapy, as well as to various targeted therapies. We also address the potential impact of breast TIC plasticity and metastatic potential on therapeutic strategies. Finally, we describe several genes and signaling pathways that appear important for TIC function that may represent promising therapeutic targets. PMID:25876646

  8. Compression stockings for the initial treatment of varicose veins in patients without venous ulceration.

    Science.gov (United States)

    Shingler, Sarah; Robertson, Lindsay; Boghossian, Sheila; Stewart, Marlene

    2013-12-09

    Compression hosiery or stockings are often the first line of treatment for varicose veins in people without either healed or active venous ulceration. Evidence is required to determine whether the use of compression stockings can effectively manage and treat varicose veins in the early stages. This is an update of a review first published in 2011. To assess the effectiveness of compression stockings for the only and initial treatment of varicose veins in patients without healed or active venous ulceration. For this update the Cochrane Peripheral Vascular Diseases Group Trials Search Co-ordinator searched the Specialised Register (last searched August 2013) and CENTRAL (2013, Issue 5). Randomised controlled trials (RCTs) were included if they involved participants diagnosed with primary trunk varicose veins without healed or active venous ulceration (Clinical, Etiology, Anatomy, Pathophysiology (CEAP) classification C2 to C4). Included trials assessed compression stockings versus no treatment, compression versus placebo stockings, or compression stockings plus drug intervention versus drug intervention alone. Trials comparing different lengths and pressures of stockings were also included. Trials involving other types of treatment for varicose veins (either as a comparator to stockings or as an initial non-randomised treatment), including sclerotherapy and surgery, were excluded. Two authors assessed the trials for inclusion and quality (SS and LR). SS extracted the data, which were checked by LR. Attempts were made to contact trial authors where missing or unclear data were present. Seven studies involving 356 participants with varicose veins without healed or active venous ulceration were included. Different levels of pressure were exerted by the stockings in the studies, ranging from 10 to 50 mmHg. One study assessed compression hosiery versus no compression hosiery. The other six compared different types or pressures of stockings. The methodological quality of

  9. ABCB1 variation and treatment response in AIDS patients: initial results of the Henan cohort.

    Directory of Open Access Journals (Sweden)

    Peng Zhu

    Full Text Available HIV/AIDS has the highest mortality among infectious diseases in China. In ongoing efforts to alleviate this crisis, the national government has placed great emphasis on efforts in Henan province where HIV-infected former plasma donors in the 1990s contributed to AIDS becoming a public health crisis. Concomitant with a national initiative focusing the use of pharmacogenetics for the better prediction of treatment response, we studied genetic variants with known pharmacokinetic phenotypes in a set of 298 HAART-treated (highly active antiretroviral therapy patients infected with HIV from the Henan cohort. We measured the association of response to treatment, assessed as changes in CD4+ T cell counts after antiretroviral therapy, of five polymorphisms in four genes (CYP2B6, ABCB1/MDR1, ABCG2, and ABCC4 in which variation has been suggested to affect the pharmacokinetics of drugs commonly employed to treat HIV/AIDS. We show that genotyping for ABCB1 variations (rs1045642 and rs2032582 may help predict HIV treatment response. We found variations in this gene have a significant association with outcome as measured by CD4+ T cell counts in a discovery subset (N= 197; odds ratio (OR = 1.58; 95% CI 1.02-2.45, these results were confirmed in a validation subset of the cohort (N = 78; OR= 2.81; 95% CI 1.32-5.96. Exploratory analysis suggests that this effect may be specific to NVP (nevirapine or 3TC (lamivudine response. This publication represents the first genetic analysis in a continuing effort to study and assist the patients in a very large, unique, and historically significant HIV-AIDS cohort. Genotyping of AIDS patients for ABCB1 variation may help predict outcome and potentially could help guide treatment strategies.

  10. Endovascular treatment for acute basilar thrombosis via a transradial approach: Initial experience and future considerations.

    Science.gov (United States)

    Oselkin, M; Satti, S R; Sundararajan, S H; Kung, D; Hurst, R W; Pukenas, B A

    2018-02-01

    Acute basilar artery occlusion (BAO) secondary to emergent large vessel occlusion (ELVO) has an extremely poor natural history, with a reported mortality rate up to 95%. Mechanical thrombectomy in the setting of ELVO is generally performed via a transfemoral approach. However, radial access is increasingly being utilized as an alternative. We report our initial multi-institutional experience using primary radial access in the treatment of acute BAO in nine consecutive cases. Technical success defined as a TICI score of 2B or 3 was achieved in 89% of cases. Average puncture to revascularization time was 35.8 minutes. There were no complications related to radial artery catheterization. We contend radial access should potentially be considered as the first-line approach given inherent advantages over femoral access for mechanical thrombectomy for BAO.

  11. Physical activity and capacity at initiation of antiretroviral treatment in HIV patients in Ethiopia

    DEFF Research Database (Denmark)

    Olsen, Mette Frahm; Kæstel, Pernille; Tesfaye, M

    2015-01-01

    SUMMARY We described levels of habitual physical activity and physical capacity in HIV patients initiating antiretroviral treatment in Ethiopia and assessed the role of HIV and nutritional indicators on these outcomes. Physical activity energy expenditure (PAEE) and activity levels were measured...... with combined heart rate and movement sensors. Physical capacity was assessed by grip strength, sleeping heart rate and heart rate economy. Grip strength data was also available from a sex- and age-matched HIV-negative reference group. Median PAEE was 27·9 (interquartile range 17·4-39·8) kJ/kg per day and mean......±s.d. grip strength was 23·6 ± 6·7 kg. Advanced HIV disease predicted reduced levels of both physical activity and capacity; e.g. each unit viral load [log(1+copies/ml)] was associated with -15% PAEE (P HIV...

  12. Force systems in the initial phase of orthodontic treatment -- a comparison of different leveling arch wires.

    Science.gov (United States)

    Fuck, Lars-Michael; Drescher, Dieter

    2006-01-01

    The determination of orthodontically-effective forces and moments places great demands on the technical equipment. Many patients report severe pain after fixed appliance insertion. Since it is assumed that pain from orthodontic appliances is associated with the force and moment levels applied to the teeth and since the occurrence of root resorption is a common therapeutic side effect, it would seem important to know the actual magnitudes of the components of the active orthodontic force systems. The aim of the present study was therefore to measure initial force systems produced by different leveling arch-wires in a complete multi-bracket appliance and to assess whether force and moment levels can be regarded as biologically acceptable or not. The actual bracket position in 42 patients was transferred onto a measurement model. Forces and moments produced by a super-elastic nickel-titanium (NiTi) archwire, a 6-strand stainless steel archwire, and a 7-strand super-elastic NiTi archwire were determined experimentally on different teeth. Average forces and moments produced by the super-elastic NiTi arch wires were found to be the highest. In spite if their larger diameter, the stranded arch wires' average force and moment levels were lower, especially that of the stranded super-elastic archwire. Nevertheless, maximum force levels sometimes exceeded recommended values in the literature and must be considered as too high. The measured arch wires' initial force systems differed significantly depending on the type of archwire and its material structure. Stranded arch wires produced lower force and moment levels, and we recommend their use in the initial phase of orthodontic treatment.

  13. [Study on the initiation time of drug treatment for chronic renal failure].

    Science.gov (United States)

    Takahashi, S; Okada, K

    1993-06-01

    In order to examine the initiation time of drug treatment for chronic renal failure by the removal of certain substances which are accumulated in the digestive tract, experiments were carried out on 60 male Sprague-Dawley rats weighing 285-325g. The rats were first subjected to 2/3, 3/4 and 4/5 nephrectomy (n = 20). The experiments were begun at 2 weeks after the surgery, and were performed over an 8-week period. Half of each group of nephrectomized rats (n = 10) was administered the oral adsorbent, 1 g/day of Kremezin (AST-120, Kureha Chemical Industry Co, Tokyo), and pair feeding was done in each group of nephrectomized rats. The administration of Kremezin delayed the occurrence of glomerular hypertrophy, glomerulosclerosis, hypertrophy of the glomerular epithelial cells, flattening of the tubular cells, dilation of the tubular cavity and infiltration of monocytes into the interstitium in the 2/3 nephrectomized rats. In addition, the administration of Kremezin delayed the appearance of proteinaceous cast formation in the tubules, ballooning of the tubular cells, an increase in systemic blood pressure and an increase in urinary protein excretion in the 3/4 and 4/5 nephrectomized rats. These findings indicated that the correction of an abnormal milieu within the digestive tract in chronic renal failure can delay its progression. Since the level of the creatinine clearance in the 2/3 nephrectomized rats was equal to approximately 60% of the creatinine clearance in normal rats, it is suggested that drug treatment for chronic renal failure with Kremezin should be initiated before the level of the creatinine clearance decreases to 60% of creatinine clearance in normal human.

  14. The pivotal role of the intermediate fragment in initial operative treatment of olecranon fractures

    Directory of Open Access Journals (Sweden)

    Hierholzer Christian

    2011-02-01

    Full Text Available Abstract Background In order to improve initial operative treatment of complex olecranon fractures we searched for new determining details. We assumed that the intermediate fragment plays a decisive role for anatomic restoration of the trochlear notch and consecutive outcome of initial operative treatment. Methods 80 patients operated with diagnosis of complex olecranon fracture were identified in an 8-year-period from trauma unit files at two European Level 1 Trauma Centers. Retrospective review of all operative reports and radiographs/computer-tomography scans identified patients with concomitance of an intermediate fragment. The Patient-Rated Elbow Evaluation Score was calculated for 45 of 80 patients at a minimum of 8 months postoperatively (range 8-84 months. Results 29 patients were treated with stable internal fixation with figure-of-eight tension band wire fixation and 51 patients with posterior plate osteosynthesis with/without intramedullary screw. An intermediate fragment was seen in 52 patients. In 29 of these 52 patients, the intermediate fragment was described in operative report. 24 of these 29 patients were treated with posterior plate osteosynthesis, and 5 patients with figure-of-eight tension band wiring. Complications included superficial infection (2 patients, secondary dislocation (3 patients and heterotopic ossifications (1 patient. Functional outcome demonstrated a total PREE score of 9 points on average in 45 of 80 patients. Conclusion An extraordinary amount of patients showed an intermediate fragment. Consideration, desimpaction and anatomic reduction of the intermediate fragment are necessary preconditions for anatomic restoration of the trochlear notch. There is no clear benefit for plating versus tension band wiring according to our data. In the operative report precise description of the fracture pattern including presence of an intermediate fragment is recommended.

  15. The Correlation of Initial Sputum Smear Positivity on Treatment Failure of Category 1 Therapy for Pulmonary Tuberculosis

    Directory of Open Access Journals (Sweden)

    Puput Dyah Ayu

    2016-11-01

    Full Text Available Tuberculosis is an infectious disease and is an important public health problem. Based on data from East Java Province Health Department reported that number of tuberculosis patient in Surabaya is the highest in East Java on year 2014. Early identification and good treatment based on the result of sputum identification are the strategy use to control tuberculosis widespread. So that why, microscopic observation to identify acid fast bacilli (AFB is the fundamental stage to determine recovery treatment. Initial sputum smear positivity is necessary to determine infectious graded. The objectives of the study were to identify of initial sputum smear positivity on treatment failure of category 1 therapy for pulmonary tuberculosis in RS Paru Surabaya year 2011-2014. This study used case control method with quantitative approach. Forty two samples were taken from secondary data. Case group is 21 samples who have treatment failure and control group is 21 successful treatment. Samples were selected by simple random sampling. The chi square correlation showed that highly positive initial smear (p = 0,045; OR = 5,4 have correlated and risk factor to treatment failure on category 1 therapy for pulmonary tuberculosis. The conclusion is patient’s high positive sputum smear initially correlated to treatment failure on category 1 therapy for pulmonary tuberculosis in RS Paru Surabaya year 2011–2014. Keywords: initial sputum smear positivity, treatment failure,, category 1 therapy for pulmonary tuberculosis

  16. Outcomes of Nigeria's HIV/AIDS Treatment Program for Patients Initiated on Antiretroviral Treatment between 2004-2012

    Science.gov (United States)

    Odafe, Solomon; Abiri, Oseni; Debem, Henry; Agolory, Simon; Shiraishi, Ray W.; Auld, Andrew F.; Swaminathan, Mahesh; Dokubo, Kainne; Ngige, Evelyn; Asadu, Chukwuemeka; Abatta, Emmanuel; Ellerbrock, Tedd V.

    2016-01-01

    Background The Nigerian Antiretroviral therapy (ART) program started in 2004 and now ranks among the largest in Africa. However, nationally representative data on outcomes have not been reported. Methods We evaluated retrospective cohort data from a nationally representative sample of adults aged ≥15 years who initiated ART during 2004 to 2012. Data were abstracted from 3,496 patient records at 35 sites selected using probability-proportional-to-size (PPS) sampling. Analyses were weighted and controlled for the complex survey design. The main outcome measures were mortality, loss to follow-up (LTFU), and retention (the proportion alive and on ART). Potential predictors of attrition were assessed using competing risk regression models. Results At ART initiation, 66.4 percent (%) were females, median age was 33 years, median weight 56 kg, median CD4 count 161 cells/mm3, and 47.1% had stage III/IV disease. The percentage of patients retained at 12, 24, 36 and 48 months was 81.2%, 74.4%, 67.2%, and 61.7%, respectively. Over 10,088 person-years of ART, mortality, LTFU, and overall attrition (mortality, LTFU, and treatment stop) rates were 1.1 (95% confidence interval (CI): 0.7–1.8), 12.3 (95%CI: 8.9–17.0), and 13.9 (95% CI: 10.4–18.5) per 100 person-years (py) respectively. Highest attrition rates of 55.4/100py were witnessed in the first 3 months on ART. Predictors of LTFU included: lower-than-secondary level education (reference: Tertiary), care in North-East and South-South regions (reference: North-Central), presence of moderate/severe anemia, symptomatic functional status, and baseline weight ART initiation could improve program outcomes. Retention interventions targeting men and those with lower levels of education are needed. Further research to understand geographic and clinic size variations with outcome is warranted. PMID:27829033

  17. Outcomes of Nigeria's HIV/AIDS Treatment Program for Patients Initiated on Antiretroviral Treatment between 2004-2012.

    Directory of Open Access Journals (Sweden)

    Ibrahim Dalhatu

    Full Text Available The Nigerian Antiretroviral therapy (ART program started in 2004 and now ranks among the largest in Africa. However, nationally representative data on outcomes have not been reported.We evaluated retrospective cohort data from a nationally representative sample of adults aged ≥15 years who initiated ART during 2004 to 2012. Data were abstracted from 3,496 patient records at 35 sites selected using probability-proportional-to-size (PPS sampling. Analyses were weighted and controlled for the complex survey design. The main outcome measures were mortality, loss to follow-up (LTFU, and retention (the proportion alive and on ART. Potential predictors of attrition were assessed using competing risk regression models.At ART initiation, 66.4 percent (% were females, median age was 33 years, median weight 56 kg, median CD4 count 161 cells/mm3, and 47.1% had stage III/IV disease. The percentage of patients retained at 12, 24, 36 and 48 months was 81.2%, 74.4%, 67.2%, and 61.7%, respectively. Over 10,088 person-years of ART, mortality, LTFU, and overall attrition (mortality, LTFU, and treatment stop rates were 1.1 (95% confidence interval (CI: 0.7-1.8, 12.3 (95%CI: 8.9-17.0, and 13.9 (95% CI: 10.4-18.5 per 100 person-years (py respectively. Highest attrition rates of 55.4/100py were witnessed in the first 3 months on ART. Predictors of LTFU included: lower-than-secondary level education (reference: Tertiary, care in North-East and South-South regions (reference: North-Central, presence of moderate/severe anemia, symptomatic functional status, and baseline weight <45kg. Predictor of mortality was WHO stage higher than stage I. Male sex, severe anemia, and care in a small clinic were associated with both mortality and LTFU.Moderate/Advanced HIV disease was predictive of attrition; earlier ART initiation could improve program outcomes. Retention interventions targeting men and those with lower levels of education are needed. Further research to understand

  18. Craving and subsequent opioid use among opioid dependent patients who initiate treatment with buprenorphine

    Science.gov (United States)

    Tsui, Judith I.; Anderson, Bradley J.; Strong, David R.; Stein, Michael D.

    2016-01-01

    Background Few studies have directly assessed associations between craving and subsequent opioid use among treated patients. Our objective was to prospectively evaluate the relative utility of two craving questionnaires to predict opioid use among opioid dependent patients in treatment. Method Opioid dependent patients (n=147) initiating buprenorphine treatment were assessed for three months. Craving was measured using: 1) the Desires for Drug Questionnaire (DDQ) and 2) the Penn Alcohol-Craving Scale adapted for opioid craving (PCS) for this study. Multi-level logistic regression models estimated the effects of craving on the likelihood of opioid use after adjusting for gender, age, ethnicity, education, opioid of choice, frequency of use, pain and depression. In these analyses craving assessed at time t was entered as a time-varying predictor of opioid use at time t+1. Results In adjusted regression models, a 1-point increase in PCS scores (on a 7-point scale) was associated with a significant increase in the odds of opioid use at the subsequent assessment (OR = 1.27, 95% CI 1.08; 1.49, p .05) or DDQ control (OR = 0.97, 95%CI 0.85; 1.11, p > .05) scores. Conclusion Self-reported craving for opioids was associated with subsequent lapse to opioid use among a cohort of patients treated with buprenorphine. PMID:24521036

  19. Economic Assessment of 4 Approaches to the Diagnosis and Initial Treatment of Sleep Apnea.

    Science.gov (United States)

    Bravata, Dawn M; Lightner, Nancy; Yaggi, H Klar; Miech, Edward J

    2018-01-01

    A dilemma faced by health-care administrators is that need greatly outstrips capacity for diagnosing and treating sleep apnea, with such decisions carrying significant economic consequences. Our objective was to develop an economic model to estimate the relative costs of 4 approaches for diagnosis and initial treatment of sleep apnea. The analysis consisted of developing a mathematical model depicting possible diagnostic and treatment approaches to the care of patients with sleep apnea; developing 4 clinical scenarios to describe distinct approaches to the management of sleep apnea patients (in-laboratory, unattended, direct-to-autotitrating PAP [auto-PAP], and mixed); and identifying costs associated with each scenario. We created a hypothetical cohort of 1,000 patients with 85% prevalence of sleep apnea to generate cost estimates. The driver of per-patient costs was the total number of sleep studies, which varied widely across scenarios: from 425 for the direct-to-auto-PAP approach to 1,441 in the unattended approach. The scenarios also differed in per-patient costs: Per-patient costs excluding facility startup costs were $456 for direct-to-auto-PAP, $913 for in-laboratory, $991 for mixed, and $1,090 for unattended. Approaches to diagnosing and treating sleep apnea that emphasized early application of auto-PAP had lower per-patient costs. Copyright © 2018 by Daedalus Enterprises.

  20. CHOICE OF THE INITIAL TREATMENT FOR MILD TO MODERATE ARTERIAL HYPERTENSION IN MOSCOW PRIMARY PRACTICE

    Directory of Open Access Journals (Sweden)

    S. V. Gatsura

    2015-09-01

    Full Text Available Aim. To assess the choice of initial pharmacotherapy of uncomplicated mild to moderate arterial hypertension (HT in Moscow primary care as well as to clear up the influence of regulatory measures on this choice.Material and methods. Results of two similar surveys conducted in 2011-2012 (452 respondents and 2013-2014 (273 respondents were compared to estimate preferences of Moscow primary care physicians regarding initial antihypertensive agents for therapy of uncomplicated mild to moderate HT taking into consideration an influence of regulatory requirement to prescribe medicinal products by international nonproprietary name (INN since July 2012. All participants were proposed to write down their preferred antihypertensive agents for initial mono- or combined therapy of mild to moderate HT with moderate cardiovascular risk and absence of compelling indications.Results. Angiotensin converting enzyme inhibitors (ACEI remained the leading class of antihypertensive agents, though their popularity slightly but significantly declined from 44.4% in 2011-12 to 37.2% in 2013-14 (р<0.05. Angiotensin receptor blockers partially displaced the leaders and increased their popularity from 11.3% in 2011-12 to 18.0% in 2013-14 (р<0.01. ACEI/diuretic combination remained on the 3rd position (16.4% and 15.3% respectively. Beta-blockers and diuretics as monotherapy shared 4th and 5th places in this rating. Calcium channel blockers popularity among Moscow prescribers remained unchanged and poor – 2.1%. The most popular medicine by trade name was Noliprel, perindopril/indapamide fixed combination, – 14.0% and 13.7% of respondents in 2011-12 and 2013-14, respectively. The share of medicine products recommended by INN went up from 11.9% to 22.8% among top-10 popular medications (р<0.01.Conclusion. Blockers of renin-angiotensin-aldosterone system remain the leading drugs for the initial treatment of uncomplicated mild to moderate HT without compelling indications

  1. Do personality traits predict outcome of psychodynamically oriented psychosomatic inpatient treatment beyond initial symptoms?

    Science.gov (United States)

    Steinert, Christiane; Klein, Susanne; Leweke, Frank; Leichsenring, Falk

    2015-03-01

    Whether personality characteristics have an impact on treatment outcome is an important question in psychotherapy research. One of the most common approaches for the description of personality is the five-factor model of personality. Only few studies investigated whether patient personality as measured with the NEO-Five-Factor Inventory (NEO-FFI, Costa & McCrae [1992b]. Revised NEO-PI-R and NEO-FFI. Professional manual. Odessa, FL: Psychological Assessment Recources) predicts outcome. Results were inconsistent. Studies reporting personality to be predictive of outcome did not control for baseline symptoms, while studies controlling initial symptoms could not support these findings. We hypothesized that after taking into account baseline symptoms, the NEO-FFI would not predict outcome and tested this in a large sample of inpatients at a psychosomatic clinic. Naturalistic, non-controlled study using patients' data for multiple regression analysis to identify predictors of outcome. Data of 254 inpatients suffering primarily from depressive, anxiety, stress, and somatoform disorders were analysed. Personality was assessed at the beginning of therapy. For psychotherapy outcome, changes in anxiety and depression (Hospital Anxiety and Depression Scale; HADS), overall psychopathology (Symptom Checklist-90-R Global Severity Index [GSI]), and interpersonal problems (Inventory of Interpersonal Problems; IIP) were measured. The treatment resulted in significant decreases on all outcome measures corresponding to moderate to large effect sizes (HADS: d = 1.03; GSI: d = 0.90; IIP: d = 0.38). Consistent with our hypothesis, none of the personality domains predicted outcome when baseline symptoms were controlled for. Personality assessment at baseline does not seem to have an added value in the prediction of inpatient psychotherapy outcome beyond initial symptoms. Clinical implications Personality dimensions overlap with symptomatic distress. Rather than serve as predictors of

  2. Intravenous immunoglobulin therapy is rarely effective as the initial treatment in West syndrome: A retrospective study of 70 patients.

    Science.gov (United States)

    Matsuura, Ryuki; Hamano, Shin-Ichiro; Hirata, Yuko; Oba, Atsuko; Suzuki, Kotoko; Kikuchi, Kenjiro

    2016-09-15

    To evaluate factors influencing the efficacy and safety of intravenous immunoglobulins (IVIG) therapy for West syndrome. We investigated seizure outcomes in 70 patients who received IVIG treatment for West Syndrome during the first 3months after the onset of epileptic spasms. IVIG was administered for 3 consecutive days (initial IVIG treatment) at dosages ranging from 100 to 500mg/kg/day. If spasms disappeared within 2weeks of the initial treatment, maintenance IVIG treatment was commenced. We evaluated seizure outcomes at 2weeks (initial evaluation), at 2years (long-term evaluation), and the last visit (last follow-up evaluation) after the initial IVIG treatment. We analyzed dosages of IVIG, age at onset of spasms, treatment lag, and etiologies between responders and non-responders. Among the patients, 7/70 (10.0%) had cessation of spasms and resolution of hypsarrhythmia at the initial evaluation. Another 6/70 patients (8.6%) were found to have cessation of spasms at the long-term evaluations. The treatment lag in responders was shorter than that in non-responders (PWest syndrome. IVIG therapy has a good safety profile and we would recommend it for West syndrome cases with drug resistance, severe complications associated with profound brain damage, severe brain atrophy, and in immunocompromised patients. Copyright © 2016 Elsevier B.V. All rights reserved.

  3. Switch to aflibercept or ranibizumab after initial treatment with bevacizumab in eyes with neovascular AMD.

    Science.gov (United States)

    Waizel, Maria; Todorova, Margarita G; Masyk, Michael; Wolf, Katharina; Rickmann, Annekatrin; Helaiwa, Khaled; Blanke, Björn R; Szurman, Peter

    2017-05-23

    To evaluate changes in central macular thickness (CMT) and visual outcome in patients with neovascular age-related macular degeneration (AMD) treated initially with bevacizumab and subsequently switched to either aflibercept or ranibizumab. Observational clinical study was performed. We measured the structural outcome (CMT on SD-OCT; μm) and the visual outcome (best corrected visual acuity (BCVA); logMAR), as follows: before treatment (at baseline), following bevacizumab treatment (switch follow-up) and after switching from bevacizumab to aflibercept- or ranibizumab treatment (final follow-up, AG/, RG). From a total of 96 eyes treated with intravitreal injections of bevacizumab (10.5 ± 7.6 (mean ± SD)), 58 eyes switched to aflibercept (6.5 ± 3.9; AG) and 38 eyes switched to ranibizumab (7.1 ± 5.3; RG) (≥ 3 injections, each). In addition, these eyes were compared to 37 eyes under bevacizumab monotherapy. In the AG, the CMT decreased slightly from 430 ± 220 μm at baseline to 419 ± 212 μm at switch follow-up (p = 0.86), but decreased significantly to 318 ± 159 μm at final follow-up, AG (p bevacizumab to either aflibercept, or ranibizumab, has a strong anatomical effect in eyes with neovascular AMD. Nevertheless, even if the switch to aflibercept shows a minimal functional benefit over that to ranibizumab, visual prognosis remains limited.

  4. A Pregnant Woman Who Underwent Laparoscopic Adrenalectomy due to Cushing’s Syndrome

    Directory of Open Access Journals (Sweden)

    Halit Diri

    2014-01-01

    Full Text Available Cushing’s syndrome (CS may lead to severe maternal and fetal morbidities and even mortalities in pregnancy. However, pregnancy complicates the diagnosis and treatment of CS. This study describes a 26-year-old pregnant woman admitted with hypertension-induced headache. Hormonal analyses performed due to her cushingoid phenotype revealed a diagnosis of adrenocorticotropic hormone- (ACTH- independent CS. MRI showed a 3.5 cm adenoma in her right adrenal gland. After preoperative metyrapone therapy, she underwent a successful unilateral laparoscopic adrenalectomy at 14-week gestation. Although she had a temporary postoperative adrenal insufficiency, hormonal analyses showed that she has been in remission since delivery. Findings in this patient, as well as those in previous patients, indicate that pregnancy is not an absolute contraindication for laparoscopic adrenalectomy. Rather, such surgery should be considered a safe and efficient treatment method for pregnant women with cortisol-secreting adrenal adenomas.

  5. Using a sequential explanatory mixed method to evaluate the therapeutic window of opportunity for initiating osteoporosis treatment following fragility fractures.

    Science.gov (United States)

    Roux, S; Gaboury, I; Gionet-Landry, N; Garant, M-P; Beaulieu, M-C; Carrier, N; Cabana, F; Boire, G

    2018-04-01

    Interventions targeting patients with recent fragility fracture and their physician were most successful at initiating osteoporosis treatment during the first 12 months. This window of opportunity had already closed after 1 year. The reasons for declining or accepting the intensive intervention were explored in patients still untreated at 12 months. A fragility fracture (FF) event identifies patients most likely to benefit from osteoporosis treatment. Nonetheless, most FF patients go untreated. Our objective was to determine how long an incident FF remains a strong incentive to initiate osteoporosis treatment. A total of 1086 men and women over age 50 with a recent FF event were assigned to either standard care (SC), to minimal (MIN), or intensive (INT) interventions targeting patients and their family physician to initiate osteoporosis treatment. Inpatients with FF (mainly hip) evaluated by rheumatologists were also included in a specialized group (SPE; n = 324). At 1 year, untreated patients in both the SC and the MIN groups were offered an INT intervention. The cohort was followed through 48 months. A qualitative analysis of patient-centered decision-making associated with initiation of treatment was conducted. In MIN and INT groups, osteoporosis treatment was initiated in 41.0 and 54.3% of untreated patients by 12 months, respectively, compared to 68.4% in SPE and 18.9% in SC groups; initiation rates drastically dropped thereafter. Over 4863 patient-years of follow-up, the rates of new FF were 3.4 per 100 patient-years, without significant differences between patients with initial major or minor FF, nor between control or intervention groups. Failure by patients and physicians to recognize FF as a sign of underlying bone disease contributed the most to lack of treatment. While incident FFs are an ideal opportunity for starting osteoporosis treatment, 1 year later, the therapeutic window of opportunity has already closed.

  6. Initial treatment dropout in patients with substance use disorders attending a tertiary care de-addiction centre in north India

    Directory of Open Access Journals (Sweden)

    Debasish Basu

    2017-01-01

    Interpretation & conclusions: This study identified some socio-demographic and clinical variables which might predict treatment attrition in substance use disorders. Clinician's awareness towards these factors and tailor-made intervention might improve initial treatment retention. Future research could be directed to find the validity of this assumption.

  7. Initiation of glucose-lowering treatment decreases international normalized ratio levels among users of vitamin K antagonists

    DEFF Research Database (Denmark)

    Stage, Tore Bjerregaard; Pottegård, Anton; Henriksen, Daniel Pilsgaard

    2016-01-01

    BACKGROUND: It is not known whether initiation of antidiabetic treatment affects the effect of vitamin K antagonists (VKA). It was previously shown that metformin affects the effect of one VKA, phenprocoumon. OBJECTIVES: The aim of this study was to determine if initiation of glucose-lowering tre......BACKGROUND: It is not known whether initiation of antidiabetic treatment affects the effect of vitamin K antagonists (VKA). It was previously shown that metformin affects the effect of one VKA, phenprocoumon. OBJECTIVES: The aim of this study was to determine if initiation of glucose......-lowering treatment reduces the anticoagulant effect of VKA to an extent that is likely to be clinically relevant. This finding needs confirmation and mechanistic explanation. This article is protected by copyright. All rights reserved....

  8. Adult bacterial meningitis-a quality registry study: earlier treatment and favourable outcome if initial management by infectious diseases physicians.

    Science.gov (United States)

    Grindborg, Ö; Naucler, P; Sjölin, J; Glimåker, M

    2015-06-01

    Acute bacterial meningitis (ABM) is challenging for the admitting physician because it is a rare but fulminant disease, usually presenting without typical symptoms, and rapid treatment is pivotal. The purpose of this study was to evaluate the effect of initial management by infectious diseases (ID) physicians vs. non-ID physicians. A total of 520 consecutive adults (>17 years old), 110 with initial ID management and 410 with non-ID management, registered in the Swedish quality registry for community-acquired ABM January 2008 to December 2013, were analysed retrospectively. Primary outcome was appropriate treatment with antibiotics and corticosteroids treatment sequences also were analysed. Appropriate treatment treatment, more appropriate diagnostic treatment sequences and favourable outcome. Copyright © 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  9. Salvage treatment for local or local-regional recurrence after initial breast conservation treatment with radiation for ductal carcinoma in situ

    NARCIS (Netherlands)

    Solin, Lawrence J.; Fourquet, Alain; Vicini, Frank A.; Taylor, Marie; Haffty, Bruce; Strom, Eric A.; Wai, Elaine; Pierce, Lori J.; Marks, Lawrence B.; Bartelink, Harry; Campana, Francois; McNeese, Marsha D.; Jhingran, Anuja; Olivotto, Ivo A.; Bijker, Nina; Hwang, Wei-Ting

    2005-01-01

    The present study evaluated the outcome of salvage treatment for women with local or local-regional recurrence after initial breast conservation treatment with radiation for mammographically detected ductal carcinoma in situ (DCIS; intraductal carcinoma) of the breast. The study cohort consisted of

  10. Quality assurance in the treatment of colorectal cancer: the EURECCA initiative.

    Science.gov (United States)

    Breugom, A J; Boelens, P G; van den Broek, C B M; Cervantes, A; Van Cutsem, E; Schmoll, H J; Valentini, V; van de Velde, C J H

    2014-08-01

    Colorectal cancer is one of the most common cancers in Europe. Over the past few decades, important advances have been made in screening, staging and treatment of colorectal cancer. However, considerable variation between and within European countries remains, which implies that further improvements are possible. The most important remaining question now is: when are we, health care professionals, delivering the best available care to patients with colon or rectal cancer? Currently, quality assurance is a major issue in colorectal cancer care and quality assurance awareness is developing in almost all disciplines involved in the treatment of colorectal cancer patients. Quality assurance has shown to be effective in clinical trials. For example, standardisation and quality control were introduced in the Dutch TME trial and led to marked improvements of local control and survival in rectal cancer patients. Besides, audit structures can also be very effective in monitoring cancer management and national audits showed to further improve outcome in colorectal cancer patients. To reduce the differences between European countries, an international, multidisciplinary, outcome-based quality improvement programme, European Registration of Cancer Care (EURECCA), has been initiated. In the near future, the EURECCA dataset will perform research on subgroups as elderly patients or patients with comorbidities, which are often excluded from trials. For optimal colorectal cancer care, quality assurance in guideline formation and in multidisciplinary team management is also of great importance. The aim of this review was to create greater awareness and to give an overview of quality assurance in the management of colorectal cancer. © The Author 2014. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  11. Splenectomy with chemotherapy vs surgery alone as initial treatment for splenic marginal zone lymphoma

    Science.gov (United States)

    Milosevic, Rajko; Todorovic, Milena; Balint, Bela; Jevtic, Miodrag; Krstic, Miodrag; Ristanovic, Elizabeta; Antonijevic, Nebojsa; Pavlovic, Mirjana; Perunicic, Maja; Petrovic, Milan; Mihaljevic, Biljana

    2009-01-01

    AIM: To evaluate the clinical characteristics of splenic marginal-zone lymphoma (SMZL) following antigen expression and the influence of therapeutic approaches on clinical outcome and overall survival (OS). METHODS: A total of 30 patients with typical histological and immunohistochemical SMZL patterns were examined. Splenectomy plus chemotherapy was applied in 20 patients, while splenectomy as a single treatment-option was performed in 10 patients. Prognostic factor and overall survival rate were analyzed. RESULTS: Complete remission (CR) was achieved in 20 (66.7%), partial remission (PR) in seven (23.3%), and lethal outcome due to disease progression occurred in three (10.0%) patients. Median survival of patients with a splenectomy was 93.0 mo and for patients with splenectomy plus chemotherapy it was 107.5 mo (Log rank = 0.056, P > 0.05). Time from onset of first symptoms to the beginning of the treatment (mean 9.4 mo) was influenced by spleen dimensions, as measured by computerized tomography and ultra-sound (t = 2.558, P = 0.018). Strong positivity (+++) of CD20 antigen expression in splenic tissue had a positive influence on OS (Log rank = 5.244, P 0.05) effects on the OS. The expression of other antigens (immunohistochemistry) also had no effect on survival-rate, as measured by a χ2 test (P > 0.05). CONCLUSION: Initial splenectomy combined with chemotherapy has been shown to be beneficial due to its advanced remission rate/duration; however, a larger controlled clinical study is required to confirm our findings. PMID:19705496

  12. Initial Evaluation of a Titration Appliance for Temporary Treatment of Obstructive Sleep Apnea.

    Science.gov (United States)

    Levendowski, Daniel J; Morgan, Todd; Westbrook, Philip

    2012-01-01

    Custom oral appliances that adjustably advance the mandible provide superior outcomes when treating patients with moderate or severe sleep apnea. Custom appliances, however, are expensive, must be fitted by a dentist, and the likelihood of successful outcomes are difficult to predict. An inexpensive trial appliance, if proven efficacious, might be used to predict custom appliance outcomes or to provide temporary therapeutic benefit. The aim of this initial study was to assess the treatment efficacy of a novel titration oral appliance with that of an optimized custom appliance. Seventeen patients, treated with a custom oral appliance for at least one year, successfully completed a three-night home sleep test. The baseline obstructive sleep apnea severity was established on Night 1 with seven patients exhibiting severe, six moderate and four mild apnea/hypopnea indexes. Patients were randomly assigned to wear their custom appliance or the titration appliance on Nights 2 and 3. Significant reductions in the mean overall and supine apnea indexes (p titration and custom appliances. The proportion of patients who exhibited at least a 50% reduction in the overall apnea index and supine apnea/hypopnea were similar for the titration and custom appliance (~60%). The custom appliance reduced the overall apnea/hypopnea index by 50% in a greater proportion of the patients compared to the titration appliance (77% vs. 53%). The titration appliance significantly reduced the degree of hypoxic exposure across sleep disordered breathing events overall (p titration appliance, but preferred the titration appliance to no therapy. The titration appliance may be useful in assessing oral appliance treatment efficacy. When set to 70% of maximum protrusion, the titration appliance may provide immediate, temporary therapeutic benefit.

  13. The effect of anxiety and depression scores of couples who underwent assisted reproductive techniques on the pregnancy outcomes.

    Science.gov (United States)

    Terzioglu, Fusun; Turk, Rukiye; Yucel, Cigdem; Dilbaz, Serdar; Cinar, Ozgur; Karahalil, Bensu

    2016-06-01

    The aim of this study was to determine the effect of anxiety and depression scores of couples who underwent Assisted Reproductive Techniques (ART) on pregnancy outcomes. This study was conducted as a prospective and comparative study with 217 couples. The study data was collected by using a semi-structured questionnaire and the Turkish version of the State-Trait Anxiety Inventory (STAI), and Beck Depression Inventory (BDI). The questionnaire, STAI and BDI were applied to couples who initiated ART treatment. Couples' state anxiety scores were re-evaluated after embryo transfer (ET). A significant relationship was found between the depression score of women and pregnancy outcome (p 0.05) and lower depression scores (p positive pregnancy outcome. Study results indicated that the anxiety and depression scores of couples who had achieved a positive pregnancy result were lower than for couples with a negative result. The results of this study will contribute to the health professionals especially to the nurses who spend the most time with couples in providing consulting services and supporting psychological status of couples during ART process in Turkey.

  14. Danish recommendations on treatment of ankylosing spondylitis and spondyloarthritis based on multinational project initiative

    DEFF Research Database (Denmark)

    Pedersen, Susanne Juhl; Madsen, Ole Rintek; Erlendsson, J.

    2008-01-01

    INTRODUCTION: The multinational initiative "3e Initiative in Rheumatology - Multi-national Recommendations for the Management of Ankylosing Spondylitis 2006-7" served the primary purpose of providing specific recommendations for the management of ankylosing spondylitis and spondyloarthritis...

  15. Diagnosing Glucose Transporter 1 Deficiency at Initial Presentation Facilitates Early Treatment.

    Science.gov (United States)

    Akman, Cigdem Inan; Yu, Julia; Alter, Aliza; Engelstad, Kristin; De Vivo, Darryl C

    2016-04-01

    To profile the initial clinical events of glucose transporter 1 deficiency syndrome (Glut1 DS) in order to facilitate the earliest possible diagnosis. We retrospectively reviewed 133 patients with Glut1 DS from a single institution. Family interviews and medical record reviews identified the first clinical event(s) reported by the caregivers. Average age of the first event was 8.15 ± 11.9 months (range: 0.01-81). Ninety-one patients experienced the first symptom before age 6 months (68%). Thirty-three additional patients (25%) presented before age 2 years. Only 9 patients (7%), reported the first event after age 2 years. Seizures were the most common first event (n = 81, 61%), followed by eye movement abnormalities (n = 51, 38%) and changes in muscle strength and tone (n = 30, 22%). Eye movement abnormalities, lower cerebrospinal fluid glucose values, and lower Columbia Neurological Scores correlated with earlier onset of the first event (r: -0.17, 0.22, and 0.25 respectively, P < .05). There was no correlation with age of first event and red blood cell glucose uptake or mutation type. Glut1 DS is a treatable cause of infantile onset encephalopathy. Health care providers should recognize the wide spectrum of paroxysmal events that herald the clinical onset of Glut1 DS in early infancy to facilitate prompt diagnosis, immediate treatment, and improved long-term outcome. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Automatic treatment plan re-optimization for adaptive radiotherapy guided with the initial plan DVHs.

    Science.gov (United States)

    Li, Nan; Zarepisheh, Masoud; Uribe-Sanchez, Andres; Moore, Kevin; Tian, Zhen; Zhen, Xin; Graves, Yan Jiang; Gautier, Quentin; Mell, Loren; Zhou, Linghong; Jia, Xun; Jiang, Steve

    2013-12-21

    Adaptive radiation therapy (ART) can reduce normal tissue toxicity and/or improve tumor control through treatment adaptations based on the current patient anatomy. Developing an efficient and effective re-planning algorithm is an important step toward the clinical realization of ART. For the re-planning process, manual trial-and-error approach to fine-tune planning parameters is time-consuming and is usually considered unpractical, especially for online ART. It is desirable to automate this step to yield a plan of acceptable quality with minimal interventions. In ART, prior information in the original plan is available, such as dose-volume histogram (DVH), which can be employed to facilitate the automatic re-planning process. The goal of this work is to develop an automatic re-planning algorithm to generate a plan with similar, or possibly better, DVH curves compared with the clinically delivered original plan. Specifically, our algorithm iterates the following two loops. An inner loop is the traditional fluence map optimization, in which we optimize a quadratic objective function penalizing the deviation of the dose received by each voxel from its prescribed or threshold dose with a set of fixed voxel weighting factors. In outer loop, the voxel weighting factors in the objective function are adjusted according to the deviation of the current DVH curves from those in the original plan. The process is repeated until the DVH curves are acceptable or maximum iteration step is reached. The whole algorithm is implemented on GPU for high efficiency. The feasibility of our algorithm has been demonstrated with three head-and-neck cancer IMRT cases, each having an initial planning CT scan and another treatment CT scan acquired in the middle of treatment course. Compared with the DVH curves in the original plan, the DVH curves in the resulting plan using our algorithm with 30 iterations are better for almost all structures. The re-optimization process takes about 30 s using

  17. Automatic treatment plan re-optimization for adaptive radiotherapy guided with the initial plan DVHs

    Science.gov (United States)

    Li, Nan; Zarepisheh, Masoud; Uribe-Sanchez, Andres; Moore, Kevin; Tian, Zhen; Zhen, Xin; Jiang Graves, Yan; Gautier, Quentin; Mell, Loren; Zhou, Linghong; Jia, Xun; Jiang, Steve

    2013-12-01

    Adaptive radiation therapy (ART) can reduce normal tissue toxicity and/or improve tumor control through treatment adaptations based on the current patient anatomy. Developing an efficient and effective re-planning algorithm is an important step toward the clinical realization of ART. For the re-planning process, manual trial-and-error approach to fine-tune planning parameters is time-consuming and is usually considered unpractical, especially for online ART. It is desirable to automate this step to yield a plan of acceptable quality with minimal interventions. In ART, prior information in the original plan is available, such as dose-volume histogram (DVH), which can be employed to facilitate the automatic re-planning process. The goal of this work is to develop an automatic re-planning algorithm to generate a plan with similar, or possibly better, DVH curves compared with the clinically delivered original plan. Specifically, our algorithm iterates the following two loops. An inner loop is the traditional fluence map optimization, in which we optimize a quadratic objective function penalizing the deviation of the dose received by each voxel from its prescribed or threshold dose with a set of fixed voxel weighting factors. In outer loop, the voxel weighting factors in the objective function are adjusted according to the deviation of the current DVH curves from those in the original plan. The process is repeated until the DVH curves are acceptable or maximum iteration step is reached. The whole algorithm is implemented on GPU for high efficiency. The feasibility of our algorithm has been demonstrated with three head-and-neck cancer IMRT cases, each having an initial planning CT scan and another treatment CT scan acquired in the middle of treatment course. Compared with the DVH curves in the original plan, the DVH curves in the resulting plan using our algorithm with 30 iterations are better for almost all structures. The re-optimization process takes about 30 s using

  18. Automatic treatment plan re-optimization for adaptive radiotherapy guided with the initial plan DVHs

    International Nuclear Information System (INIS)

    Li, Nan; Zarepisheh, Masoud; Uribe-Sanchez, Andres; Moore, Kevin; Tian, Zhen; Zhen, Xin; Graves, Yan Jiang; Gautier, Quentin; Mell, Loren; Jia, Xun; Jiang, Steve; Zhou, Linghong

    2013-01-01

    Adaptive radiation therapy (ART) can reduce normal tissue toxicity and/or improve tumor control through treatment adaptations based on the current patient anatomy. Developing an efficient and effective re-planning algorithm is an important step toward the clinical realization of ART. For the re-planning process, manual trial-and-error approach to fine-tune planning parameters is time-consuming and is usually considered unpractical, especially for online ART. It is desirable to automate this step to yield a plan of acceptable quality with minimal interventions. In ART, prior information in the original plan is available, such as dose–volume histogram (DVH), which can be employed to facilitate the automatic re-planning process. The goal of this work is to develop an automatic re-planning algorithm to generate a plan with similar, or possibly better, DVH curves compared with the clinically delivered original plan. Specifically, our algorithm iterates the following two loops. An inner loop is the traditional fluence map optimization, in which we optimize a quadratic objective function penalizing the deviation of the dose received by each voxel from its prescribed or threshold dose with a set of fixed voxel weighting factors. In outer loop, the voxel weighting factors in the objective function are adjusted according to the deviation of the current DVH curves from those in the original plan. The process is repeated until the DVH curves are acceptable or maximum iteration step is reached. The whole algorithm is implemented on GPU for high efficiency. The feasibility of our algorithm has been demonstrated with three head-and-neck cancer IMRT cases, each having an initial planning CT scan and another treatment CT scan acquired in the middle of treatment course. Compared with the DVH curves in the original plan, the DVH curves in the resulting plan using our algorithm with 30 iterations are better for almost all structures. The re-optimization process takes about 30

  19. Pilot scale test of a produced water-treatment system for initial removal of organic compounds

    Energy Technology Data Exchange (ETDEWEB)

    Sullivan, Enid J [Los Alamos National Laboratory; Kwon, Soondong [UT-AUSTIN; Katz, Lynn [UT-AUSTIN; Kinney, Kerry [UT-AUSTIN

    2008-01-01

    A pilot-scale test to remove polar and non-polar organics from produced water was performed at a disposal facility in Farmington NM. We used surfactant-modified zeolite (SMZ) adsorbent beds and a membrane bioreactor (MBR) in combination to reduce the organic carbon content of produced water prior to reverse osmosis (RO). Reduction of total influent organic carbon (TOC) to 5 mg/L or less is desirable for efficient RO system operation. Most water disposed at the facility is from coal-bed gas production, with oil production waters intermixed. Up to 20 gal/d of produced water was cycled through two SMZ adsorbent units to remove volatile organic compounds (BTEX, acetone) and semivolatile organic compounds (e.g., napthalene). Output water from the SMZ units was sent to the MBR for removal of the organic acid component of TOC. Removal of inorganic (Mn and Fe oxide) particulates by the SMZ system was observed. The SMZ columns removed up to 40% of the influent TOC (600 mg/L). BTEX concentrations were reduced from the initial input of 70 mg/L to 5 mg/L by the SMZ and to an average of 2 mg/L after the MBR. Removal rates of acetate (input 120-170 mg/L) and TOC (input up to 45 mg/L) were up to 100% and 92%, respectively. The water pH rose from 8.5 to 8.8 following organic acid removal in the MBR; this relatively high pH was likely responsible for observed scaling of the MBR internal membrane. Additional laboratory studies showed the scaling can be reduced by metered addition of acid to reduce the pH. Significantly, organic removal in the MBR was accomplished with a very low biomass concentration of 1 g/L throughout the field trial. An earlier engineering evaluation shows produced water treatment by the SMZ/MBR/RO system would cost from $0.13 to $0.20 per bbl at up to 40 gpm. Current estimated disposal costs for produced water are $1.75 to $4.91 per bbl when transportation costs are included, with even higher rates in some regions. Our results suggest that treatment by an SMZ

  20. Consideration of the Intracranial Pressure Threshold Value for the Initiation of Traumatic Brain Injury Treatment: A Xenon CT and Perfusion CT Study.

    Science.gov (United States)

    Honda, Mitsuru; Ichibayashi, Ryo; Suzuki, Ginga; Yokomuro, Hiroki; Seiki, Yoshikatsu; Sase, Shigeru; Kishi, Taichi

    2017-12-01

    Monitoring of intracranial pressure (ICP) is considered to be fundamental for the care of patients with severe traumatic brain injury (TBI) and is routinely used to direct medical and surgical therapy. Accordingly, some guidelines for the management of severe TBI recommend that treatment be initiated for ICP values >20 mmHg. However, it remained to be accounted whether there is a scientific basis to this instruction. The purpose of the present study was to clarify whether the basis of ICP values >20 mmHg is appropriate. We retrospectively reviewed 25 patients with severe TBI who underwent neuroimaging during ICP monitoring within the first 7 days. We measured cerebral blood flow (CBF), mean transit time (MTT), cerebral blood volume (CBV), and ICP 71 times within the first 7 days. Although the CBF, MTT, and CBV values were not correlated with the ICP value at ICP values ≤20 mmHg, the CBF value was significantly negatively correlated with the ICP value (r = -0.381, P values >20 mmHg. The MTT value was also significantly positively correlated with the ICP value (r = 0.638, P values >20 mmHg. The cerebral circulation disturbance increased with the ICP value. We demonstrated the cerebral circulation disturbance at ICP values >20 mmHg. This study suggests that an ICP >20 mmHg is the threshold to initiate treatments. An active treatment intervention would be required for severe TBI when the ICP was >20 mmHg.

  1. Antiretroviral treatment initiation does not differentially alter neurocognitive functioning over time in youth with behaviorally acquired HIV.

    Science.gov (United States)

    Nichols, Sharon L; Bethel, James; Kapogiannis, Bill G; Li, Tiandong; Woods, Steven P; Patton, E Doyle; Ren, Weijia; Thornton, Sarah E; Major-Wilson, Hanna O; Puga, Ana M; Sleasman, John W; Rudy, Bret J; Wilson, Craig M; Garvie, Patricia A

    2016-04-01

    Although youth living with behaviorally acquired HIV (YLWH) are at risk for cognitive impairments, the relationship of impairments to HIV and potential to improve with antiretroviral therapy (ART) are unclear. This prospective observational study was designed to examine the impact of initiation and timing of ART on neurocognitive functioning in YLWH in the Adolescent Medicine Trials Network for HIV/AIDS Interventions. Treatment naïve YLWH age 18-24 completed baseline and four additional assessments of attention/working memory, complex executive, and motor functioning over 3 years. Group 1 co-enrolled in an early ART initiation study and initiated ART at enrollment CD4 >350 (n = 56); group 2 had CD4 >350 and were not initiating ART (n = 66); group 3 initiated ART with CD4 treatment guidelines at the time. Treatment was de-intensified to boosted protease inhibitor monotherapy at 48 weeks for those in group 1 with suppressed viral load. Covariates included demographic, behavioral, and medical history variables. Analyses used hierarchical linear modeling. All groups showed improved performance with peak at 96 weeks in all three functional domains. Trajectories of change were not significantly associated with treatment, timing of treatment initiation, or ART de-intensification. Demographic variables and comorbidities were associated with baseline functioning but did not directly interact with change over time. In conclusion, YLWH showed improvement in neurocognitive functioning over time that may be related to practice effects and nonspecific impact of study participation. Neither improvement nor decline in functioning was associated with timing of ART initiation or therapy de-intensification.

  2. Clinical outcomes for 14 consecutive patients with solid pseudopapillary neoplasms who underwent laparoscopic distal pancreatectomy.

    Science.gov (United States)

    Nakamura, Yoshiharu; Matsushita, Akira; Katsuno, Akira; Yamahatsu, Kazuya; Sumiyoshi, Hiroki; Mizuguchi, Yoshiaki; Uchida, Eiji

    2016-02-01

    The postoperative results of laparoscopic distal pancreatectomy for solid pseudopapillary neoplasm of the pancreas (SPN), including the effects of spleen-preserving resection, are still to be elucidated. Of the 139 patients who underwent laparoscopic pancreatectomy for non-cancerous tumors, 14 consecutive patients (average age, 29.6 years; 1 man, 13 women) with solitary SPN who underwent laparoscopic distal pancreatectomy between March 2004 and June 2015 were enrolled. The tumors had a mean diameter of 4.8 cm. Laparoscopic spleen-preserving distal pancreatectomy was performed in eight patients (spleen-preserving group), including two cases involving pancreatic tail preservation, and laparoscopic spleno-distal pancreatectomy was performed in six patients (standard resection group). The median operating time was 317 min, and the median blood loss was 50 mL. Postoperatively, grade B pancreatic fistulas appeared in two patients (14.3%) but resolved with conservative treatment. No patients had postoperative complications, other than pancreatic fistulas, or required reoperation. The median postoperative hospital stay was 11 days, and the postoperative mortality was zero.None of the patients had positive surgical margins or lymph nodes with metastasis. The median follow-up period did not significantly differ between the two groups (20 vs 39 months, P = 0.1368). All of the patients are alive and free from recurrent tumors without major late-phase complications. Laparoscopic distal pancreatectomy might be a suitable treatment for patients with SPN. A spleen-preserving operation is preferable for younger patients with SPN, and this study demonstrated the non-inferiority of the procedure compared to spleno-distal pancreatectomy. © 2015 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

  3. The development of a gender identity psychosocial clinic: treatment issues, logistical considerations, interdisciplinary cooperation, and future initiatives.

    Science.gov (United States)

    Leibowitz, Scott F; Spack, Norman P

    2011-10-01

    Few interdisciplinary treatment programs that tend to the needs of youth with gender nonconforming behaviors, expressions, and identities exist in academic medical centers with formal residency training programs. Despite this, the literature provides evidence that these youth have higher rates of poor psychosocial adjustment and suicide attempts. This article explores the logistical considerations involved in developing a specialized interdisciplinary service to these gender minority youth in accordance with the existing treatment guidelines.Demographic data will be presented and treatment issues will be explored. The impact that a specialized interdisciplinary treatment program has on clinical expansion, research development, education and training, and community outreach initiatives is discussed.

  4. Development and initial evaluation of blended cognitive behavioural treatment for major depression in routine specialized mental health care

    DEFF Research Database (Denmark)

    Kooistra, L. C.; Ruwaard, J.; Wiersma, J. E.

    2016-01-01

    the costs of mental health care, by reducing treatment duration and/or therapist contact. However, knowledge on blended care for depression is still limited. Objectives: To develop a blended cognitive behavioural treatment (bCBT) for depressed patients in an outpatient specialized mental health care centre...... and to conduct a preliminary evaluation of this bCBT protocol. Method: A bCBT protocol was developed, taking recommendations into account from depressed patients (n = 3) and therapists and experts in the field of e-health (n = 18). Next, an initial evaluation of integrated high-intensive bCBT was conducted...... (CEQ) before treatment, and system usability (SUS) and treatment satisfaction after treatment (CSQ-8). During and after treatment, the blended treatment protocol was evaluated in supervision sessions with the participating therapists (n = 7). Results: Seven out of nine patients started bCBT, of whom...

  5. Mapping the Barriers and Facilitators of HCV Treatment Initiation in Methadone Maintenance Therapy Patients: Implications for Intervention Development.

    Science.gov (United States)

    Bass, Sarah Bauerle; Jessop, Amy; Maurer, Laurie; Gashat, Muhamed; Al Hajji, Mohammed; Gutierrez, Mercedes

    2018-01-01

    An estimated 70-90% of current methadone users have Hepatitis C (HCV). Current treatments have few side effects and can cure infection in 8-12 weeks, but less than 10% of methadone patients initiate treatment. Engaging this group in treatment is an important strategy to lower both morbidity and mortality from liver disease and eliminate a significant reservoir of HCV in communities. To understand how to address this treatment gap we used commercial marketing techniques called perceptual mapping and vector message modeling to analyze survey data from 100 HCV+ methadone patients from four centers in Philadelphia. Results were used to understand barriers and facilitators to treatment initiation and to devise targeted message strategies to adapt to a mobile health communication intervention. Results indicate that focusing on how treatment can make one feel "in charge", positive interactions with healthcare providers, the positive attributes of the new vs. old HCV treatments, and providing strategies to address tangible barriers to getting treatment, would be important to address in a communication intervention. These marketing methods allow for focusing on specific variables to "move" the group toward a treatment decision, making them an innovative technique to use in developing highly targeted health communication messages.

  6. Single Jejunum Metastasis from Breast Cancer Arising Twelve Years after the Initial Treatment

    Directory of Open Access Journals (Sweden)

    Cláudia Paiva

    2016-01-01

    Full Text Available Metastatic involvement of gastrointestinal tract from breast cancer is a rare event. We report the case of a 61-year-old woman presenting with bowel obstruction, related to metastasis of a primary breast cancer she had 12 years earlier (a triple-negative invasive ductal carcinoma treated with surgery and chemotherapy. Bowel obstruction was caused by a 20-centimeter tumor in the jejunum, involving also the transverse colon. The patient underwent en bloc resection of tumor with jejunum and transverse bowel segment and received adjuvant chemotherapy with carboplatin and paclitaxel. Twenty months later, she was alive without disease recurrence.

  7. Anti-osteoporotic treatments in France: initiation, persistence and switches over 6 years of follow-up.

    Science.gov (United States)

    Belhassen, M; Confavreux, C B; Cortet, B; Lamezec, L; Ginoux, M; Van Ganse, E

    2017-03-01

    Limited information is available on anti-osteoporotic treatment initiation patterns in France. In 2006-2013, the most frequently prescribed first-line treatment class for osteoporosis was represented by bisphosphonates (alendronic acid and risedronic acid), followed by strontium ranelate. Persistence with anti-osteoporotic treatment was low, with high proportions of treatment discontinuations and switches. This epidemiological, longitudinal study described first-line treatment initiation, persistence, switches to second-line treatment, and medical care consumption in osteoporotic patients in France during the 2007-2013 period. Patients aged ≥50 years, who were recorded in a French claims database and did not die during the observation period, were included if they met ≥1 inclusion criteria for osteoporosis in 2007 (≥1 reimbursement for anti-osteoporotic treatment, hospitalisation for osteoporotic fracture (spine, hip, femur, forearm bones, humerus, wrist), or ≥1 reimbursement for long-term osteoporosis-associated status). We collected data on consumption of anti-osteoporotic treatment (alendronic acid, ibandronic acid, risedronic acid, zoledronic acid, raloxifene, strontium ranelate, teriparatide) and of osteoporosis-related medical care after the date of first reimbursement for anti-osteoporotic treatment. We obtained 2219 patients with a 6-year follow-up and 1387 who initiated an anti-osteoporotic treatment in 2007 and who can be selected for the treatment regimen analysis. The most frequently used first-line treatments were alendronic acid (32.7 %), risedronic acid (22.4 %), strontium ranelate (19.3 %), ibandronic acid (13.1 %) and raloxifene (12.2 %). Among patients who received these treatments, the highest persistence after 6 years was observed for raloxifene (37.3 %), alendronic acid (35.1 %) and risedronic acid (32.3 %). Treatment discontinuations were reported for 35.5 % (raloxifene) to 53.4 % (strontium ranelate) and treatment switches

  8. Cinnamon Bark, Water Soluble Cinnamon Extract, and Metformin as Initial Treatment for Type 2 Diabetes Mellitus: A Randomized, Controlled Trial

    Science.gov (United States)

    2016-12-14

    4430, Lackland AFB, TX 78236-9908 Federal Wide Assurance #FWA00001750 and DoD Assurance #50007 Warrior Medics – Mission Ready – Patient Focused...treatment for Type 2 diabetes mellitus: A randomized, controlled trial. Version: 3 November 2016 2 Summary of Patient Withdrawals from the...Cinnamon Extract, and Metformin as Initial Treatment for Type 2 Diabetes Mellitus: A Randomized, Controlled Trial. Paul Crawford, MD Clinical Investigation

  9. Relationship Between Time to Initiation of Antiretroviral Therapy and Treatment Outcomes: A Cohort Analysis of ART Eligible Adolescents in Zimbabwe.

    Science.gov (United States)

    Vogt, Florian; Rehman, Andrea M; Kranzer, Katharina; Nyathi, Mary; Van Griensven, Johan; Dixon, Mark; Ndebele, Wedu; Gunguwo, Hilary; Colebunders, Robert; Ndlovu, Mbongeni; Apollo, Tsitsi; Ferrand, Rashida A

    2017-04-01

    Age-specific retention challenges make antiretroviral therapy (ART) initiation in adolescents difficult, often requiring a lengthy preparation process. This needs to be balanced against the benefits of starting treatment quickly. The optimal time to initiation duration in adolescents is currently unknown. To assess the effect of time to ART initiation on mortality and loss to follow-up (LTFU) among treatment eligible adolescents. We conducted a retrospective cohort analysis among 1499 ART eligible adolescents aged ≥10 to ART durations using multivariate Cox regression models. Median follow-up duration was 1.6 years. Mortality HRs of patients who initiated at 0 to ≤7 days, >14 days to ≤1 month, >1 to ≤2 months, >2 months, and before initiation were 1.59, 1.19, 1.56, 1.08, and 0.94, respectively, compared with the reference group of >7 to ≤14 days. LTFU HRs were 1.02, 1.07, 0.85, 0.97, and 3.96, respectively. Among patients not on ART, 88% of deaths and 85% of LTFU occurred during the first 3 months after becoming ART eligible, but only 37% and 29% among adolescents on ART, respectively. Neither mortality or LTFU was associated with varying time to ART. The initiation process can be tailored to the adolescents' needs and individual life situations without risking to increase poor treatment outcomes. Early mortality was high despite rapid ART initiation, calling for earlier rather than faster initiation through HIV testing scale-up.

  10. Antiretroviral regimen durability and success in treatment-naïve and treatment-experienced patients by year of treatment initiation, United States, 1996–2011

    Science.gov (United States)

    Sheth, Anandi N.; Ofotokun, Ighovwerha; Buchacz, Kate; Armon, Carl; Chmiel, Joan S.; Hart, Rachel L.D.; Baker, Rose; Brooks, John T.; Palella, Frank J.

    2015-01-01

    Background Although modern combination antiretroviral therapy (cART) regimens are better tolerated and less complex than earlier treatments, regimen modification or discontinuation remains a concern. Methods We studied HIV Outpatient Study (HOPS) participants who initiated first or second cART regimens during: 1996–1999, 2000–2003, 2004–2007 and 2008–2011. We analyzed regimen durability (time to regimen modification) and success (achieving undetectable plasma HIV RNA) for first and second cART regimens using Kaplan-Meier curves and log-rank tests, and examined factors associated with durability and success of first cART regimen using proportional hazards models. Results Durability of cART was progressively longer for cART regimens initiated in more recent periods: median first cART regimen durations were 1.0, 1.1, 2.1 and 4.6 years in 1996–1999, 2000–2003, 2004–2007 and 2008–2011, and median second cART durations were 0.9, 1.2, 2.8 and 3.9 years, respectively (both p<0.001). Comparing 1996–1999 and 2008–2011, the percentage of patients who achieved an undetectable HIV RNA within 6 months of first cART initiation increased from 65% to 81%, and from 63% to 80% on second cART (both p<0.001). Among patients initiating first cART during 2008–2011, black non-Hispanic/Latino race/ethnicity and ≥twice daily dosing were significantly associated with higher rates of regimen modification (p<0.05), and higher baseline HIV RNA levels were associated with failure to achieve an undetectable HIV RNA (p<0.001). Conclusions Among HIV-infected U.S. adults in routine HIV care, durability of first and second cART regimens and the likelihood of prompt virologic suppression increased during 1996–2011, coincident with the availability of more tolerable, less complex cART options. PMID:26334737

  11. Barriers to initiating tuberculosis treatment in sub-Saharan Africa: a systematic review focused on children and youth.

    Science.gov (United States)

    Sullivan, Brittney J; Esmaili, B Emily; Cunningham, Coleen K

    2017-01-01

    Tuberculosis (TB) is the deadliest infectious disease globally, with 10.4 million people infected and more than 1.8 million deaths in 2015. TB is a preventable, treatable, and curable disease, yet there are numerous barriers to initiating treatment. These barriers to treatment are exacerbated in low-resource settings and may be compounded by factors related to childhood. Timely initiation of tuberculosis (TB) treatment is critical to reducing disease transmission and improving patient outcomes. The aim of this paper is to describe patient- and system-level barriers to TB treatment initiation specifically for children and youth in sub-Saharan Africa through systematic review of the literature. This review was conducted in October 2015 in accordance with preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Six databases were searched to identify studies where primary or secondary objectives were related to barriers to TB treatment initiation and which included children or youth 0-24 years of age. A total of 1490 manuscripts met screening criteria; 152 met criteria for full-text review and 47 for analysis. Patient-level barriers included limited knowledge, attitudes and beliefs regarding TB, and economic burdens. System-level barriers included centralization of services, health system delays, and geographical access to healthcare. Of the 47 studies included, 7 evaluated cost, 19 health-seeking behaviors, and 29 health system infrastructure. Only 4 studies primarily assessed pediatric cohorts yet all 47 studies were inclusive of children. Recognizing and removing barriers to treatment initiation for pediatric TB in sub-Saharan Africa are critical. Both patient- and system-level barriers must be better researched in order to improve patient outcomes.

  12. Early surgery versus initial conservative treatment in patients with spontaneous supratentorial lobar intracerebral haematomas (STICH II): a randomised trial

    Science.gov (United States)

    Mendelow, A David; Gregson, Barbara A; Rowan, Elise N; Murray, Gordon D; Gholkar, Anil; Mitchell, Patrick M

    2013-01-01

    Summary Background The balance of risk and benefit from early neurosurgical intervention for conscious patients with superficial lobar intracerebral haemorrhage of 10–100 mL and no intraventricular haemorrhage admitted within 48 h of ictus is unclear. We therefore tested the hypothesis that early surgery compared with initial conservative treatment could improve outcome in these patients. Methods In this international, parallel-group trial undertaken in 78 centres in 27 countries, we compared early surgical haematoma evacuation within 12 h of randomisation plus medical treatment with initial medical treatment alone (later evacuation was allowed if judged necessary). An automatic telephone and internet-based randomisation service was used to assign patients to surgery and initial conservative treatment in a 1:1 ratio. The trial was not masked. The primary outcome was a prognosis-based dichotomised (favourable or unfavourable) outcome of the 8 point Extended Glasgow Outcome Scale (GOSE) obtained by questionnaires posted to patients at 6 months. Analysis was by intention to treat. This trial is registered, number ISRCTN22153967. Findings 307 of 601 patients were randomly assigned to early surgery and 294 to initial conservative treatment; 298 and 291 were followed up at 6 months, respectively; and 297 and 286 were included in the analysis, respectively. 174 (59%) of 297 patients in the early surgery group had an unfavourable outcome versus 178 (62%) of 286 patients in the initial conservative treatment group (absolute difference 3·7% [95% CI −4·3 to 11·6], odds ratio 0·86 [0·62 to 1·20]; p=0·367). Interpretation The STICH II results confirm that early surgery does not increase the rate of death or disability at 6 months and might have a small but clinically relevant survival advantage for patients with spontaneous superficial intracerebral haemorrhage without intraventricular haemorrhage. Funding UK Medical Research Council. PMID:23726393

  13. Season of treatment initiation with antidepressants and suicidal behavior: A population-based cohort study in Sweden.

    Science.gov (United States)

    Makris, Georgios D; Reutfors, Johan; Andersen, Morten; White, Richard A; Ekselius, Lisa; Papadopoulos, Fotios C

    2017-06-01

    Decreased binding capacity of SERT in the prefrontal cortex has been observed in both suicide victims and suicide attempters. Moreover, some studies have shown that SERT has a seasonal variation with lower binding capacity in the spring and summer, which coincides with a seasonal peak of suicides. Our aim was to explore whether the season of treatment initiation with antidepressants is associated with suicide or suicide attempt and compare it with the underlying suicide seasonality in the general population. Using Swedish registers, patients who initiated treatment with an antidepressant were followed up to three months for suicidal behavior. Cox regression analyses were used. Results were compared with the underlying seasonal pattern by calculating standardized mortality ratios (SMRs) for suicides and standardized incidence ratios (SIRs) for suicide attempts. Patients aged ≥65 years had higher risk for suicide when initiating antidepressant treatment in the summer, and also a higher risk for suicide attempt when initiating treatment in the spring and summer. Young patients (0-24 years) presented a higher risk for suicide attempt when initiating treatment in the autumn. Patients with previous suicide attempt had a seasonal pattern, with a higher risk to carry out a suicide attempt in the summer and autumn. Results from the SMR and SIR calculations numerically support these findings. We used information of filling an antidepressant prescription as a proxy of actual antidepressant treatment. Patients with combination, augmentation therapy or those switching antidepressant during follow-up were excluded. Thus, our results refer to less complicated psychopathology. Our results indicate an interaction between biological and health care-related factors for the observed seasonal pattern of suicidal behavior in the elderly, whereas psychological and societal factors may be more important for the seasonality observed in the younger patients. Copyright © 2017 Elsevier B

  14. Radiation or chemoradiation: initial utility study of selected therapy for local advanced stadium cervical cancer

    Science.gov (United States)

    Pramitasari, D. A.; Gondhowiardjo, S.; Nuranna, L.

    2017-08-01

    This study aimed to compare radiation only or chemo radiation treatment of local advanced cervical cancers by examining the initial response of tumors and acute side effects. An initial assessment employed value based medicine (VBM) by obtaining utility values for both types of therapy. The incidences of acute lower gastrointestinal, genitourinary, and hematology side effects in patients undergoing chemoradiation did not differ significantly from those undergoing radiation alone. Utility values for patients who underwent radiation alone were higher compared to those who underwent chemoradiation. It was concluded that the complete response of patients who underwent chemoradiation did not differ significantly from those who underwent radiation alone.

  15. Decreased Time to Treatment Initiation for Multidrug-Resistant Tuberculosis Patients after Use of Xpert MTB/RIF Test, Latvia.

    Science.gov (United States)

    Stagg, Helen R; White, Peter J; Riekstiņa, Vija; Cīrule, Andra; Šķenders, Ģirts; Leimane, Vaira; Kuksa, Liga; Dravniece, Gunta; Brown, James; Jackson, Charlotte

    2016-03-01

    Few studies have examined whether the Xpert MTB/RIF test improves time to treatment initiation for persons with multidrug-resistant tuberculosis (MDR TB). We determined the impact of this test in Latvia, where it was introduced in 2010. After descriptive analyses of pulmonary MDR TB patients in Latvia during 2009-2012, time to treatment initiation was calculated, and univariate and multivariable accelerated failure time models were constructed. Univariate results showed strong evidence of an association between having rifampin-resistant TB detected by Xpert MTB/RIF and reduced time to treatment initiation versus the test not being used. A multivariable model stratifying by previous TB showed similar results. Our finding that in Latvia, time to treatment initiation was decreased for MDR TB cases that were rifampin-resistant TB by XpertMTB/RIF has implications for the use of this test in other settings with a high burden of MDR TB in which rifampin resistance is highly predictive of MDR TB.

  16. Low-level HCV viraemia after initial response during antiviral therapy: transcription-mediated amplification predicts treatment failure

    NARCIS (Netherlands)

    Gelderblom, Huub C.; Reesink, Henk W.; Beld, Marcel G. H. M.; Weegink, Christine J.; Jansen, Peter L. M.; Dijkgraaf, Marcel G. W.; Zaaijer, Hans L.

    2007-01-01

    BACKGROUND: In chronic hepatitis C patients with an initial virological response (IVR) during antiviral therapy (that is, HCV RNA becomes negative before week 16 of treatment) the significance of reappearing viraemia below the detection limit of PCR is not known. We studied this phenomenon in

  17. Parents report on stimulant-treated children in the Netherlands : Initiation of treatment and follow-up care

    NARCIS (Netherlands)

    Faber, Adrianne; Kalverdijk, Luuk J.; de Jong-van den Berg, Lolkje T. W.; Hugtenburg, Jacqueline G.; Minderaa, Ruud B.; Tobi, Hilde

    Objectives: The aim of this study was to describe current practices around initiation and follow-up care of stimulant treatment among stimulant-treated children in a nationwide survey among parents. Methods: A total of 115 pharmacies detected current stimulant users <16 years old in their pharmacy

  18. Subcutaneous heparin compared with continuous intravenous heparin administration in the initial treatment of deep vein thrombosis. A meta-analysis

    NARCIS (Netherlands)

    Hommes, D. W.; Bura, A.; Mazzolai, L.; Büller, H. R.; ten Cate, J. W.

    1992-01-01

    To quantitatively assess the efficacy and safety of published randomized trials comparing subcutaneous heparin with continuous intravenous heparin for the initial treatment of deep vein thrombosis. Studies published between January 1986 and April 1991 were identified through computer searches of the

  19. Predicting Post-Treatment-Initiation Alcohol Use among Patients with Severe Mental Illness and Alcohol Use Disorders

    Science.gov (United States)

    Bradizza, Clara M.; Maisto, Stephen A.; Vincent, Paula C.; Stasiewicz, Paul R.; Connors, Gerard J.; Mercer, Nicole D.

    2009-01-01

    Few investigators studying alcohol abuse among individuals with a severe mental illness (SMI) have examined predictors of posttreatment alcohol outcomes. In the present study, a multivariate approach based on a theoretical model was used to study the relationship between psychosocial factors and post-treatment-initiation alcohol use. Predictors of…

  20. The Initial Treatment of the Concept of Function in the Selected Secondary School Mathematics Textbooks in the US and China

    Science.gov (United States)

    Son, Ji-Won; Hu, Qintong

    2016-01-01

    In order to provide insight into cross-national differences in students' achievement, this study compares the initial treatment of the concept of function sections of Chinese and US textbooks. The number of lessons, contents, and mathematical problems were analyzed. The results show that the US curricula introduce the concept of function one year…

  1. Successful interdisciplinary intervention with an initially treatment-resistant social phobic.

    Science.gov (United States)

    Laguna, L B; Healey, E C; Hope, D A

    1998-07-01

    Despite very successful treatments for social phobia, with many studies reporting as many as 75% of social phobics making clinically significant gains with 3 months of treatment or less, some social phobics fail to respond to treatment. This case presents a women with social phobia who received several trials of treatment for severe public-speaking fears but failed to improve, as demonstrated by persistent reports of fear and avoidance equal to those before treatment. With the assistance of a speech language pathologist, this client received combined therapy that included cognitive-behavioral therapy to treat her public-speaking fear and avoidance and voice therapy to treat excessive muscle contractions in the respiratory and phonatory systems. Overall, the combined treatment was successful, with the client's self-reported levels of fear and avoidance of public speaking decreasing dramatically. Specific improvements during voice therapy and implications for the treatment of social phobia are also discussed.

  2. Initial treatment of severe malaria in children is inadequate – a study ...

    African Journals Online (AJOL)

    -medicated at home. Initial consultations are at primary local health facilities where less effective drugs are prescribed at inadequate dosages. Recommended ACTs were also often prescribed at inadequate dosages. Education in the use of ...

  3. More Chemotherapy May Help after Initial Treatment for Childhood Leukemia Fails

    Science.gov (United States)

    A study suggests that at least some children diagnosed with acute lymphoblastic leukemia who respond poorly to initial chemotherapy may do better if they receive additional chemotherapy rather than a stem cell transplant.

  4. Durations and Delays in Care Seeking, Diagnosis and Treatment Initiation in Uncomplicated Pulmonary Tuberculosis Patients in Mumbai, India.

    Science.gov (United States)

    Mistry, Nerges; Rangan, Sheela; Dholakia, Yatin; Lobo, Eunice; Shah, Shimoni; Patil, Akshaya

    2016-01-01

    Timely diagnosis and treatment initiation are critical to reduce the chain of transmission of Tuberculosis (TB) in places like Mumbai, where almost 60% of the inhabitants reside in overcrowded slums. This study documents the pathway from the onset of symptoms suggestive of TB to initiation of TB treatment and examines factors responsible for delay among uncomplicated pulmonary TB patients in Mumbai. A population-based retrospective survey was conducted in the slums of 15 high TB burden administrative wards to identify 153 self-reported TB patients. Subsequently in-depth interviews of 76 consenting patients that fit the inclusion criteria were undertaken using an open-ended interview schedule. Mean total, first care seeking, diagnosis and treatment initiation duration and delays were computed for new and retreatment patients. Patients showing defined delays were divided into outliers and non-outliers for all three delays using the median values. The mean duration for the total pathway was 65 days with 29% of patients being outliers. Importantly the mean duration of first care seeking was similar in new (24 days) and retreatment patients (25 days). Diagnostic duration contributed to 55% of the total pathway largely in new patients. Treatment initiation was noted to be the least among the three durations with mean duration in retreatment patients twice that of new patients. Significantly more female patients experienced diagnostic delay. Major shift of patients from the private to public sector and non-allopaths to allopaths was observed, particularly for treatment initiation. Achieving positive behavioural changes in providers (especially non-allopaths) and patients needs to be considered in TB control strategies. Specific attention is required in counselling of TB patients so that timely care seeking is effected at the time of relapse. Prioritizing improvement of environmental health in vulnerable locations and provision of point of care diagnostics would be

  5. Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction

    Directory of Open Access Journals (Sweden)

    Paula Cabrini Scheibel

    2014-10-01

    Full Text Available OBJECTIVE: The aim of the present study was to investigate the correlation between initial alveolar bone density of upper central incisors (ABD-UI and external apical root resorption (EARR after 12 months of orthodontic movement in cases without extraction. METHODS: A total of 47 orthodontic patients 11 years old or older were submitted to periapical radiography of upper incisors prior to treatment (T1 and after 12 months of treatment (T2. ABD-UI and EARR were measured by means of densitometry. RESULTS: No statistically significant correlation was found between initial ABD-UI and EARR at T2 (r = 0.149; p = 0.157. CONCLUSION: Based on the present findings, alveolar density assessed through periapical radiography is not predictive of root resorption after 12 months of orthodontic treatment in cases without extraction.

  6. Increasing time to treatment initiation for head and neck cancer: an analysis of the National Cancer Database.

    Science.gov (United States)

    Murphy, Colin T; Galloway, Thomas J; Handorf, Elizabeth A; Wang, Lora; Mehra, Ranee; Flieder, Douglas B; Ridge, John A

    2015-04-15

    The objective of this study was to identify trends and predictors of the time to treatment initiation (TTI) for patients with head and neck squamous cell carcinoma (HNSCC). The National Cancer Database (NCDB) was reviewed for the following head and neck cancer sites: oral tongue, oropharynx, larynx, and hypopharynx. TTI was defined as the number of days from diagnosis to the initiation of definitive treatment and was measured according to covariates. Significant differences in the median TTI across each covariate were measured using the Kruskal-Wallis test, and the Spearman test was used to measure trends within covariates. For multivariate analysis, a zero-inflated, negative, binomial regression model was used to estimate the expected TTI, which was expressed in the predicted number of days; and the Vuong test was used to identify the predictors of TTI. In total, 274,630 patients were included. Between 1998 and 2011, the median TTI for all patients was 26 days, and it increased from 19 days to 30 days (P < .0001). Treatment with chemoradiation (CRT) (P < .0001), treatment at academic facilities (P < .0001), and stage IV disease (P < .0001) were associated with increased TTI. TTI significantly increased for each disease stage (P < .0001), treatment modality (P < .0001), and facility type (P < .0001) over time. In addition, patients became more likely to transition care between facilities after diagnosis for treatment initiation (P < .0001) over time. On multivariate analysis, treatment at academic facilities (33 days), transitioning care (37 days), and receipt of CRT (39 days) predicted for a longer TTI. TTI is rising for patients with HNSCC. Those who have advanced-stage disease, receive treatment with CRT, are treated at academic facilities, and who have a transition in care realized the greatest increases in TTI. © 2014 American Cancer Society.

  7. A multicenter randomized trial indicates initial prednisolone treatment for childhood nephrotic syndrome for two months is not inferior to six-month treatment.

    Science.gov (United States)

    Yoshikawa, Norishige; Nakanishi, Koichi; Sako, Mayumi; Oba, Mari S; Mori, Rintaro; Ota, Erika; Ishikura, Kenji; Hataya, Hiroshi; Honda, Masataka; Ito, Shuichi; Shima, Yuko; Kaito, Hiroshi; Nozu, Kandai; Nakamura, Hidefumi; Igarashi, Takashi; Ohashi, Yasuo; Iijima, Kazumoto

    2015-01-01

    In this multicenter, open-label, randomized controlled trial, we determined whether 2-month prednisolone therapy for steroid-sensitive nephrotic syndrome was inferior or not to 6-month therapy despite significantly less steroid exposure. The primary end point was time from start of initial treatment to start of frequently relapsing nephrotic syndrome. The pre-specified non-inferiority margin was a hazard ratio of 1.3 with one-sided significance of 5%. We randomly assigned 255 children with an initial episode of steroid-sensitive nephrotic syndrome to either 2 - or 6-month treatment of which 246 were eligible for final analysis. The total prednisolone exposure counted both initial and relapse prednisolone treatment administered over 24 months. Median follow-up in months was 36.7 in the 2-month and 38.2 in the 6-month treatment group. Time to frequent relaps was similar in both groups; however, the median was reached only in the 6-month group (799 days). The hazard ratio was 0.86 (90% confidence interval, 0.64-1.16) and met the non-inferior margin. Time to first relapse was also similar in both groups: median day 242 (2-month) and 243 (6-month). Frequency and severity of adverse events were similar in both groups. Most adverse events were transient and occurred during initial or relapse therapy. Thus, 2 months of initial prednisolone therapy for steroid-sensitive nephrotic syndrome, despite less prednisolone exposure, is not inferior to 6 months of initial therapy in terms of time to onset of frequently relapsing nephrotic syndrome.

  8. HCV treatment initiation in persons with chronic kidney disease in the directly acting antiviral agents era: Results from ERCHIVES.

    Science.gov (United States)

    Butt, Adeel A; Ren, Yanjie; Puenpatom, Amy; Arduino, Jean-Marie; Kumar, Ritesh; Abou-Samra, Abdul-Badi

    2017-12-22

    Newer direct acting antiviral agents against HCV (DAAs) are safe and efficacious in persons with chronic kidney disease (CKD). Whether approval of newer DAAs has resulted in more persons with CKD initiating HCV treatment remains unknown. We identified HCV+ persons in ERCHIVES between October 1999 and July 2016. We excluded HIV+ and HBsAg+ and those with missing baseline HCV RNA and baseline eGFR data. We identified persons initiated on any approved DAA-regimen through July 2016, by CKD stage. Logistic regression analyses were used to determine factors associated with treatment initiation. Among 83 706 evaluable persons, 21.1% initiated treatment. Rates differed significantly by CKD stage: 22.1% for eGFR>90 mL/min/1.73 m 2 and CKD stage-2; 14.9% for CKD stage 3; and 8.0% for CKD stage-4/5. Those with CKD stage-3 were 33% less likely and those with CKD stage-4/5 were 60% less likely to initiate treatment with a DAA compared with those with baseline eGFR>90 mL/min/1.73 m 2 . Treatment initiation was less likely in HCV genotype 2 (OR 0.59; 95%CI 0.53,0.66) or 3 (OR 0.53; 95%CI 0.47,0.61) and those with diabetes (OR 0.87, 95% CI 0.81,0.94), cardiovascular disease (OR 0.77, 95% CI 0.70,0.84), alcohol abuse or dependence (OR 0.74, 95% CI 0.70,0.79) or cirrhosis (OR 0.86, 95% CI 0.80,0.92) at baseline. Persons with more advanced CKD are less likely to receive treatment for HCV despite recent data on safety and efficacy. Strategies are needed to improve treatment rates in the HCV/CKD population. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. Increased Persistence of Initial Treatment for HIV Infection With Modern Antiretroviral Therapy.

    Science.gov (United States)

    Davy-Mendez, Thibaut; Eron, Joseph J; Zakharova, Oksana; Wohl, David A; Napravnik, Sonia

    2017-10-01

    Initiating antiretroviral therapy (ART) early improves clinical outcomes and prevents transmission. Guidelines for first-line therapy have changed with the availability of newer ART agents. In this study, we compared persistence and virologic responses with initial ART according to the class of anchor agent used. An observational clinical cohort study in the Southeastern United States. All HIV-infected patients participating in the UNC Center for AIDS Research Clinical Cohort (UCHCC) and initiating ART between 1996 and 2014 were included. Separate time-to-event analyses with regimen discontinuation and virologic failure as outcomes were used, including Kaplan-Meier survival curves and adjusted Cox proportional hazards models. One thousand six hundred twenty-four patients were included (median age of 37 years at baseline, 28% women, 60% African American, and 28% white). Eleven percent initiated integrase strand transfer inhibitor (INSTI), 33% non-nucleoside reverse transcriptase inhibitor (NNRTI), 20% boosted protease inhibitor, 27% other, and 9% NRTI only regimens. Compared with NNRTI-containing regimens, INSTI-containing regimens had an adjusted hazard ratio of 0.49 (95% confidence interval, 0.35 to 0.69) for discontinuation and 0.70 (95% confidence interval, 0.46 to 1.06) for virologic failure. All other regimen types were associated with increased rates of discontinuation and failure compared with NNRTI. Initiating ART with an INSTI-containing regimen was associated with lower rates of regimen discontinuation and virologic failure.

  10. Initial Effects of Reproduction Cutting Treatments on Residual Hard Mast Production in the Ouachita Mountains

    Science.gov (United States)

    Roger W. Perry; Ronald E. Thill

    2003-01-01

    We compared indices of total hard mast production (oak and hickory combined) in 20, second-growth, pine-hardwood stands under five treatments to determine the effects of different reproduction treatments on mast production in the Ouachita Mountains. We evaluated mast production in mature unharvested controls and stands under four reproduction cutting methods (single-...

  11. Danish recommendations on treatment of ankylosing spondylitis and spondyloarthritis based on multinational project initiative

    DEFF Research Database (Denmark)

    Pedersen, Susanne Juhl; Madsen, Ole Rintek; Erlendsson, J.

    2008-01-01

    INTRODUCTION: The multinational initiative "3e Initiative in Rheumatology - Multi-national Recommendations for the Management of Ankylosing Spondylitis 2006-7" served the primary purpose of providing specific recommendations for the management of ankylosing spondylitis and spondyloarthritis....... Systematic literature searches were performed in Medline by 3 international and a Danish bibliographic fellow. Outcome data were extracted and processed by use of routine methods from clinical epidemiology and statistics. The evidence was presented to the Danish rheumatologists. The participants were divided...... Danish recommendations for AS patients by combining an evidence-based approach and the experience of clinical rheumatologists Udgivelsesdato: 2008/12/1...

  12. Differences in presentation, treatment initiation, and response among children infected with human immunodeficiency virus in urban and rural Zambia.

    Science.gov (United States)

    Sutcliffe, Catherine G; van Dijk, Janneke H; Bolton-Moore, Carolyn; Cotham, Matt; Tambatamba, Bushimbwa; Moss, William J

    2010-09-01

    Access to pediatric antiretroviral therapy (ART) in rural areas remains limited due to the unique challenges faced by providers and patients. Few rural ART programs have been evaluated to determine whether these challenges affect care and treatment response. Routinely collected data from 3 pediatric ART programs in rural and urban Zambia were obtained from medical records. Participants included human immunodeficiency virus-infected children care between August 2004 and July 2008. Characteristics at presentation, time to ART initiation, and treatment response were compared between urban and rural children. A total of 863 children were enrolled (562 urban and 301 rural). At presentation, children in rural clinics were significantly younger (3.4 vs. 6.5 years), had higher CD4 T-cell percentages (18.0% vs. 12.8%), less advanced disease (47.5% vs. 62.3% in World Health Organization stage 3/4), lower weight-for-age Z-scores (-2.8 vs. -2.3), and traveled greater distances (29 vs. 2 km). Rural children eligible for ART at presentation took longer to initiate treatment (3.6 vs. 0.9 months); no differences were found in time to ART initiation among children ineligible at presentation (15.4 vs. 12.1 months). For the 607 children initiating ART, clinical and immunologic status improved in both urban and rural clinics. Mortality was highest in the first 90 days of treatment and was higher at all times in rural clinics. The findings support expansion of ART programs into rural areas to increase access to treatment services and reduce inequities.

  13. Renal outcomes of agalsidase beta treatment for Fabry disease: role of proteinuria and timing of treatment initiation

    NARCIS (Netherlands)

    Warnock, David G.; Ortiz, Alberto; Mauer, Michael; Linthorst, Gabor E.; Oliveira, João P.; Serra, Andreas L.; Maródi, László; Mignani, Renzo; Vujkovac, Bojan; Beitner-Johnson, Dana; Lemay, Roberta; Cole, J. Alexander; Svarstad, Einar; Waldek, Stephen; Germain, Dominique P.; Wanner, Christoph

    2012-01-01

    Background. The purpose of this study was to identify determinants of renal disease progression in adults with Fabry disease during treatment with agalsidase beta. Methods. Renal function was evaluated in 151 men and 62 women from the Fabry Registry who received agalsidase beta at an average dose of

  14. The initial experience of electronic brachytherapy for the treatment of non-melanoma skin cancer

    Directory of Open Access Journals (Sweden)

    Bhatnagar Ajay

    2010-09-01

    Full Text Available Abstract Background Millions of people are diagnosed with non-melanoma skin cancers (NMSC worldwide each year. While surgical approaches are the standard treatment, some patients are appropriate candidates for radiation therapy for NMSC. High dose rate (HDR brachytherapy using surface applicators has shown efficacy in the treatment of NMSC and shortens the radiation treatment schedule by using a condensed hypofractionated approach. An electronic brachytherapy (EBT system permits treatment of NMSC without the use of a radioactive isotope. Methods Data were collected retrospectively from patients treated from July 2009 through March 2010. Pre-treatment biopsy was performed to confirm a malignant cutaneous diagnosis. A CT scan was performed to assess lesion depth for treatment planning, and an appropriate size of surface applicator was selected to provide an acceptable margin. An HDR EBT system delivered a dose of 40.0 Gy in eight fractions twice weekly with 48 hours between fractions, prescribed to a depth of 3-7 mm. Treatment feasibility, acute safety, efficacy outcomes, and cosmetic results were assessed. Results Thirty-seven patients (mean age 72.5 years with 44 cutaneous malignancies were treated. Of 44 lesions treated, 39 (89% were T1, 1 (2% Tis, 1 (2% T2, and 3 (7% lesions were recurrent. Lesion locations included the nose for 16 lesions (36.4%, ear 5 (11%, scalp 5 (11%, face 14 (32%, and an extremity for 4 (9%. Median follow-up was 4.1 months. No severe toxicities occurred. Cosmesis ratings were good to excellent for 100% of the lesions at follow-up. Conclusions The early outcomes of EBT for the treatment of NMSC appear to show acceptable acute safety and favorable cosmetic outcomes. Using a hypofractionated approach, EBT provides a convenient treatment schedule.

  15. APACHE II SCORING SYSTEM AND ITS MODIFICATION FOR THE ASSESSMENT OF DISEASE SEVERITY IN CHILDREN WHO UNDERWENT POLYCHEMOTHERAPY

    Directory of Open Access Journals (Sweden)

    А. V. Sotnikov

    2014-01-01

    Full Text Available Short-term disease prognosis should be considered for the appropriate treatment policy based on the assessment of disease severity in patients with acute disease. The adequate assessment of disease severity and prognosis allows the indications for transferring patients to the resuscitation and intensive care department to be defined more precisely. Disease severity of patients who underwent polychemotherapy was assessed using APACHE II scoring system.

  16. Extrastriatal dopamine D-2/3 receptors and cortical grey matter volumes in antipsychotic-naive schizophrenia patients before and after initial antipsychotic treatment

    DEFF Research Database (Denmark)

    Nørbak-Emig, Henrik; Pinborg, Lars H.; Raghava, Jayachandra M.

    2017-01-01

    ), and psychopathology assessments before and after 3 months of treatment with either risperidone (N = 13) or zuclopenthixol (N = 9). Twenty healthy controls matched on age, gender and parental socioeconomic status underwent baseline MRI and SPECT. RESULTS: Neither extrastriatal D2/3 receptor BPND at baseline, nor...

  17. Assessment of quality of life in patients who underwent minimally invasive cosmetic procedures.

    Science.gov (United States)

    de Aquino, Marcello Simão; Haddad, Alessandra; Ferreira, Lydia Masako

    2013-06-01

    There are increasingly more patients seeking minimally invasive procedures, which have become more effective and safer in reducing the signs of facial aging. This study included 40 female adult patients who voluntarily underwent selected minimally invasive procedures (filling with hyaluronic acid and botulinum toxin injection) for facial rejuvenation. All patients were followed for a period of 6 months. They were evaluated with the use of questionnaires, a quality-of-life questionnaire (DLQI), the self-esteem scale of Rosenberg (EPM/Rosenberg), and a pain scale. The minimally invasive procedures resulted in improvement in quality of life and self-esteem, which were stronger the first 3 months after the procedures but remained at a higher level than that before treatment, even after 6 months. Hyaluronic acid with lidocaine in the formula is more comfortable for the patient as it makes the injection less painful. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

  18. [A survey of perioperative asthmatic attack among patients with bronchial asthma underwent general anesthesia].

    Science.gov (United States)

    Ie, Kenya; Yoshizawa, Atsuto; Hirano, Satoru; Izumi, Sinyuu; Hojo, Masaaki; Sugiyama, Haruhito; Kobayasi, Nobuyuki; Kudou, Kouichirou; Maehara, Yasuhiro; Kawachi, Masaharu; Miyakoshi, Kouichi

    2010-07-01

    We investigated the risk factor of perioperative asthmatic attack and effectiveness of preventing treatment for asthmatic attack before operation. We performed retrospective chart review of one hundred eleven patients with asthma underwent general anesthesia and surgical intervention from January 2006 to October 2007 in our hospital. The rate of perioperative asthmatic attack were as follows; 10.2% (5 in 49 cases) in no pretreatment group, 7.5% (3 in 40 cases) in any pretreatments except for systemic steroid, and 4.5% (1 in 22 cases) in systemic steroid pretreatment group. Neither preoperative asthma severity nor duration from the last attack had significant relevancy to perioperative attack rate. The otolaryngological surgery, especially those have nasal polyp and oral surgery had high perioperative asthma attack rate, although there was no significant difference. We recommend the systemic steroid pretreatment for asthmatic patients, especially when they have known risk factor such as administration of the systemic steroid within 6 months, or possibly new risk factor such as nasal polyp, otolaryngological and oral surgery.

  19. Influence of perioperative administration of amino acids on thermoregulation response in patients underwent colorectal surgical procedures

    Directory of Open Access Journals (Sweden)

    Zeba Snježana

    2007-01-01

    Full Text Available Background. Hypothermia in the surgical patients can be the consequence of long duration of surgical intervention, general anesthesia and low temperature in operating room. Postoperative hypothermia contributes to a number of postoperative complications such as arrhythmia, myocardial ischemia, hypertension, bleeding, wound infection, coagulopathy, prolonged effect of muscle relaxants. External heating procedures are used to prevent this condition, but some investigations reported that infusion of aminoacids during surgery can induce thermogenesis and prevent postoperative hypothermia. Case report. We reported two males who underwent major colorectal surgery for rectal carcinoma. One patient received Aminosol 15% solution, 125 ml/h, while the other did not. The esophageal temperatures in both cases were measured every 30 minutes during the operation and 60 minutes after in Intensive Care Unit. We were monitoring blood pressure, heart rate, ECG, and shivering. Patient who received aminoacids showed ameliorated postoperative hypothermia without hypertension, arrhythmia, or shivering, while the other showed all symptoms mentioned above. Conclusion. According to literature data, as well as our findings, we can conclude that intraoperative intravenous treatment with amino acid solution ameliorates postoperative hypothermia along with its complications. .

  20. Role of Diabetes Mellitus on Treatment Effects in Drug-susceptible Initial Pulmonary Tuberculosis Patients in China.

    Science.gov (United States)

    Ma, Yan; Huang, Mai Ling; Li, Tao; DU, Jian; Shu, Wei; Xie, Shi Heng; Wang, Hong Hong; Zhu, Guo Feng; Tan, Shou Yong; Fu, Yan Yong; Ma, Li Ping; Zhang, Lian Ying; Liu, Fei Ying; Hu, Dai Yu; Zhang, Yan Ling; Li, Xiang Qun; Liu, Yu Hong; Li, Liang

    2017-09-01

    We assessed the role of diabetes mellitus (DM) on treatment effects in drug-susceptible initial pulmonary tuberculosis (PTB) patients. A prospective study was conducted in eight provinces of China from October 2008 to December 2010. We enrolled 1,313 confirmed drug-susceptible initial PTB patients, and all subjects received the treatment regimen (2H3R3E3Z3/4H3R3) as recommended by the national guidelines. Of the 1,313 PTB patients, 157 (11.9%) had DM; these patients had more sputum smear-positive rates at the end of the second month [adjusted odds ratios (aOR) 2.829, 95% confidence intervals (CI) 1.783-4.490], and higher treatment failure (aOR 2.120, 95% CI 1.565-3.477) and death rates (aOR 1.536, 95% CI 1.011-2.628). DM was a contributing factor for culture-positive rates at the end of the second month and treatment failure and death of PTB patients, thus playing an unfavorable role in treatment effects of PTB. Copyright © 2017 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

  1. Screening for homelessness among individuals initiating medication-assisted treatment for opioid use disorder in the Veterans Health Administration.

    Science.gov (United States)

    Bachhuber, Marcus A; Roberts, Christopher B; Metraux, Stephen; Montgomery, Ann Elizabeth

    2015-01-01

    To determine the prevalence of homelessness and risk for homelessness among veterans with opioid use disorder initiating treatment. Addiction treatment programs operated by the US Department of Veterans Affairs (VA). All veterans initiating treatment with methadone or buprenorphine for opioid use disorder between October 1, 2013 and September 30, 2014 (n = 2,699) who were administered the VA's national homelessness screener. Self-reported homelessness or imminent risk of homelessness. The prevalence of homelessness was 10.2 percent and 5.3 percent were at risk for homelessness. Compared to male veterans, women veterans were less likely to report homelessness (8.9 percent vs 10.3 percent) but more likely to be at risk (11.8 percent vs 4.9 percent). By age group, veterans aged 18-34 and 45-54 years most frequently reported homelessness (12.0 and 11.7 percent, respectively) and veterans aged 45-54 and 55-64 years most frequently reported risk for homelessness (6.5 and 6.8 percent, respectively). The prevalence of homelessness in this population is approximately 10 times that of the general veteran population accessing care at VA. Screening identified a substantial number of veterans who could benefit from VA housing assistance and had not received it recently. Programs to address veteran homelessness should engage with veterans seeking addiction treatment. Integration of homelessness services into addiction treatment settings may, in turn, improve outcomes.

  2. SPINAL CORD STIMULATION IN TREATMENT OF THE NEUROPATHIC PAIN SYNDROMES: INITIAL EXPERIENCE

    Directory of Open Access Journals (Sweden)

    D. A. Rzaev

    2010-01-01

    Full Text Available In the article initial experience of spinal cord stimulation for chronic pain syndromes is described. The trial was done for 62 patients, in 52 cases trial was successful and subcutaneous pulse generator were implanated. Maximal follow-up is 26 months. The level of pain evaluates at VAS. Permanent pain-relieve results were achieved in 46 patients (74,2%. These results correspond to literature data.

  3. 3D angiography in the evaluation of intracranial aneurysms before and after treatment. Initial experience

    International Nuclear Information System (INIS)

    Lauriola, Walter; Nardella, Michele; Strizzi, Vincenzo; Florio, Francesco; Cali, Alessandro; D'Angelo, Vincenzo

    2005-01-01

    Purpose: The aim of the study is to evaluate the advantages of 3D angiography as compared to 2D angiography in assessing intracranial aneurysms before and after treatment and, in particular, in selecting and planning the correct treatment. Materials and methods: Thirty intracranial aneurysms were retrospectively reviewed before and after treatment. The study population consisted of 12 men and 18 women (age range: 35-77 years; mean age: 58 years). Eighteen aneurysms were treated surgically, 10 endovascularly and 2 with combined treatment. The 2D and 3D finding before and after the treatment were compared , and the pre-treatment angiographic images were compared with surgical findings. The following parameters were assessed and compared: aneurysmal sac and neck size, vascular involvement and evaluation of post-treatment residual mass. Results: On the 2D DSA images, visualisation of the sac and neck was optimal in 45% and 15% of cases, adequate in 10% and 35% of cases and inadequate in 5% and 50% of cases, respectively. On the 3D DSA images, visualisation of the sac and neck was optimal in 100% of cases. Three-dimensional DSA was able to detect 8 aneurysms with vessel involvement in all cases (100%). Of these, four (50%) went undetected on 2D DSA; in two cases, two-dimensional DSA erroneously detected the presence of vascular involvement (false positive). Three-dimensional angiography proved superior to 2D angiography in the evaluation of the residual aneurysms treated with clipping. Finally, 3D DSA was able to reduce the number of the radiographic projections, the quantity of contrast medium, the time and associated risks necessary for a precise evaluation of the aneurysm. Conclusions: In our first experience, 3D DSA proved useful in reducing the risks and diagnostic time as well as in selecting and planning the treatment. Moreover, it improved the operating conditions of both surgical and endovascular treatment. Technological advances in this field will enable the

  4. Regional Pediatric Acute Stroke Protocol: Initial Experience During 3 Years and 13 Recanalization Treatments in Children.

    Science.gov (United States)

    Tabone, Laurence; Mediamolle, Nicolas; Bellesme, Celine; Lesage, Fabrice; Grevent, David; Ozanne, Augustin; Naggara, Olivier; Husson, Beatrice; Desguerre, Isabelle; Lamy, Catherine; Denier, Christian; Kossorotoff, Manoelle

    2017-08-01

    To evaluate hyperacute management of pediatric arterial ischemic stroke, setting up dedicated management pathways is the first recommended step to prove the feasibility and safety of such treatments. A regional pediatric stroke alert protocol including 2 centers in the Paris-Ile-de-France area, France, was established. Consecutive pediatric patients (28 days-18 years) with confirmed arterial ischemic stroke who had acute recanalization treatment (intravenous r-tPA [recombinant tissue-type plasminogen activator], endovascular procedure, or both) according to the regional pediatric stroke alert were retrospectively reviewed during a 40-month period. Thirteen children, aged 3.7 to 16.6 years, had recanalization treatment. Median time from onset to magnetic resonance imaging was 165 minutes (150-300); 9 out of 13 had large-vessel occlusion. Intravenous r-tPA was used in 11 out of 13 patients, with median time from onset to treatment of 240 minutes (178-270). Endovascular procedure was performed in patients time-out for intravenous r-tPA (n=2) or after intravenous r-tPA inefficiency (n=2). No intracranial or peripheral bleeding was reported. One patient died of malignant stroke; outcome was favorable in 11 out of 12 survivors (modified Rankin Scale score 0-2). Hyperacute recanalization treatment in pediatric stroke, relying on common protocols and adult/pediatric ward collaboration, is feasible. Larger systematic case collection is encouraged. © 2017 American Heart Association, Inc.

  5. Impact of introducing the line probe assay on time to treatment initiation of MDR-TB in Delhi, India.

    Directory of Open Access Journals (Sweden)

    Neeta Singla

    Full Text Available SETTING: National Institute of Tuberculosis and Respiratory Diseases (erstwhile Lala Ram Sarup Institute in Delhi, India. OBJECTIVES: To evaluate before and after the introduction of the line Probe Assay (LPA a the overall time to MDR-TB diagnosis and treatment initiation; b the step-by-step time lapse at each stage of patient management; and c the lost to follow-up rates. METHODS: A retrospective cohort analysis was done using data on MDR-TB patients diagnosed during 2009-2012 under Revised National Tuberculosis Control Programme at the institute. RESULTS: Following the introduction of the LPA in 2011, the overall median time from identification of patients suspected for MDR-TB to the initiation of treatment was reduced from 157 days (IQR 127-200 to 38 days (IQR 30-79. This reduction was attributed mainly to a lower diagnosis time at the laboratory. Lost to follow-up rates were also significantly reduced after introduction of the LPA (12% versus 39% pre-PLA. CONCLUSION: Introduction of the LPA was associated with a major reduction in the delay between identification of patients suspected for MDR-TB and initiation of treatment, attributed mainly to a reduction in diagnostic time in the laboratory.

  6. SU-C-204-07: Radiation Therapy as a Potential Treatment for Obesity: Initial Data from a Preclinical Investigation

    International Nuclear Information System (INIS)

    Pasciak, A; Bradley, Y; Nodit, L; Bourgeois, A; Paxton, B; Arepally, A

    2016-01-01

    Purpose: To evaluate the feasibility of Yttrium-90 (90Y) radionuclide therapy as a potential treatment for obesity in a porcine model. As the only appetite-stimulating hormone, localized targeting of ghrelin-producing X/A cells in the fundus of the stomach using 90Y may reduce serum ghrelin levels and decrease hunger. Methods: Under approval of the University of Tennessee IACUC, 8 young female pigs aged 12–13 weeks and weighing 21.8–28.1 Kg were included in this study. Six animals underwent transfemoral angiography as part of a two-day procedure involving: (1) infusion of 99mTc-MAA, followed by nuclear scintigraphy and contrast-enhanced CT for treatment-planning and (2) administration of resin 90Y microspheres into the stomach fundus. Calibrated 90Y activities were infused into the main left gastric and the gastric artery arising from the splenic to yield predetermined fundal absorbed doses. Control animals underwent a sham procedure with saline and contrast. Weekly animal weight and serum ghrelin were measured along with post-euthanasia histologic analyses of mucosal integrity and ghrelin immunoreactive cell-density. Results: 90Y radioembolization was administered to six pigs in dosages from 46.3 to 105.1 MBq resulting in average fundal absorbed doses between 35.5 and 91.9 Gy. No animal showed any signs of pain or GI complication through the duration of the study. Ghrelin immunoreactive cell-density was significantly lower in treated vs. control animals in both the stomach fundus (13.5 vs 34.8, P < 0.05) and body (11.2 vs 19.8, P < 0.05). A trend towards decreased weight gain in treated animals as well as a decrease in explanted stomach volume was also noted. Conclusion: The safety and technical feasibility of radiation therapy using 90Y radioembolization as a potential treatment for obesity has been demonstrated at fundal absorbed doses over 90 Gy. Preliminary data is suggestive of short-term safety and potential efficacy, however, further animal studies are

  7. SU-C-204-07: Radiation Therapy as a Potential Treatment for Obesity: Initial Data from a Preclinical Investigation

    Energy Technology Data Exchange (ETDEWEB)

    Pasciak, A; Bradley, Y; Nodit, L; Bourgeois, A; Paxton, B; Arepally, A [University of Tennessee Medical Center, Knoxville, TN (United States)

    2016-06-15

    Purpose: To evaluate the feasibility of Yttrium-90 (90Y) radionuclide therapy as a potential treatment for obesity in a porcine model. As the only appetite-stimulating hormone, localized targeting of ghrelin-producing X/A cells in the fundus of the stomach using 90Y may reduce serum ghrelin levels and decrease hunger. Methods: Under approval of the University of Tennessee IACUC, 8 young female pigs aged 12–13 weeks and weighing 21.8–28.1 Kg were included in this study. Six animals underwent transfemoral angiography as part of a two-day procedure involving: (1) infusion of 99mTc-MAA, followed by nuclear scintigraphy and contrast-enhanced CT for treatment-planning and (2) administration of resin 90Y microspheres into the stomach fundus. Calibrated 90Y activities were infused into the main left gastric and the gastric artery arising from the splenic to yield predetermined fundal absorbed doses. Control animals underwent a sham procedure with saline and contrast. Weekly animal weight and serum ghrelin were measured along with post-euthanasia histologic analyses of mucosal integrity and ghrelin immunoreactive cell-density. Results: 90Y radioembolization was administered to six pigs in dosages from 46.3 to 105.1 MBq resulting in average fundal absorbed doses between 35.5 and 91.9 Gy. No animal showed any signs of pain or GI complication through the duration of the study. Ghrelin immunoreactive cell-density was significantly lower in treated vs. control animals in both the stomach fundus (13.5 vs 34.8, P < 0.05) and body (11.2 vs 19.8, P < 0.05). A trend towards decreased weight gain in treated animals as well as a decrease in explanted stomach volume was also noted. Conclusion: The safety and technical feasibility of radiation therapy using 90Y radioembolization as a potential treatment for obesity has been demonstrated at fundal absorbed doses over 90 Gy. Preliminary data is suggestive of short-term safety and potential efficacy, however, further animal studies are

  8. Initial diagnosis and treatment in first-episode psychosis: can an operationalized diagnostic classification system enhance treating clinicians' diagnosis and the treatment chosen?

    LENUS (Irish Health Repository)

    Coentre, Ricardo

    2011-05-01

    Diagnosis during the initial stages of first-episode psychosis is particularly challenging but crucial in deciding on treatment. This is compounded by important differences in the two major classification systems, International Classification of Diseases, 10th revision (ICD-10) and Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV). We aimed to compare the concordance between an operationalized diagnosis using Operational Criteria Checklist (OPCRIT) and treating clinician-generated diagnosis in first episode psychosis diagnosis and its correlation with treatment prescribed.

  9. Initial Findings From Project Recover: Overcoming Co-Occurring Eating Disorders and Posttraumatic Stress Disorder Through Integrated Treatment.

    Science.gov (United States)

    Trottier, Kathryn; Monson, Candice M; Wonderlich, Stephen A; Olmsted, Marion P

    2017-04-01

    This pilot study is the initial investigation of an integrated cognitive behavioral therapy (CBT) for co-occurring eating disorders (ED) and posttraumatic stress disorder (PTSD). Following a course of intensive hospital-based ED treatment focused on ED behavioral symptom interruption, 10 individuals with ED-PTSD received 16 sessions of CBT that focused on maintaining improvements in ED symptoms outside of the hospital environment and integrated cognitive processing therapy for PTSD. We hypothesized that the treatment would be associated with significant improvements in PTSD symptoms, depression, and anxiety, as well as sustained improvements in ED symptomatology. There were statistically significant improvements in clinician-rated PTSD symptoms (gav = 4.58), depression (gav = 1.37), and anxiety (gav = 1.00). As expected, there was no statistically significant change in ED cognitions (gav = .28). Reliable change analyses revealed that only 1 participant experienced deterioration in ED cognitions over the course of the integrated treatment. Of the 9 participants who were remitted from behavioral ED symptoms at the end of intensive treatment/beginning of the integrated treatment, 8 remained behaviorally remitted at poststudy treatment, which is encouraging given the high rate of rapid relapse following intensive ED treatment. Findings from this study provide preliminary support for the efficacy of an integrated CBT for ED-PTSD. Copyright © 2017 International Society for Traumatic Stress Studies.

  10. Controversies in Neurology: why monoamine oxidase B inhibitors could be a good choice for the initial treatment of Parkinson's disease

    Directory of Open Access Journals (Sweden)

    Reichmann Heinz

    2011-09-01

    Full Text Available Abstract Background Early initiation of pharmacotherapy in Parkinson's disease (PD is nowadays widely advocated by experts since the delay of treatment has shown to be associated with a significant deterioration of health related quality of life in affected patients. Due to marked advances in PD treatment during the last decades, physicians are nowadays fortunately equipped with a variety of substances that can effectively ameliorate emerging motor symptoms of the disease, among them levodopa, dopamine agonists and monoamine oxidase type B (MAO-B inhibitors. Despite numerous drug intervention trials in early PD, there is however still ongoing controversy among neurologists which substance to use for the initial treatment of the disease. Discussion In multiple studies, MAO-B inhibitors, such as selegiline and rasagiline, have shown to provide mild symptomatic effects, delay the need for levodopa, and to reduce the incidence of motor fluctuations. Although their symptomatic efficacy is inferior compared to dopamine agonists and levodopa, MAO-B inhibitors undoubtedly have fewer side effects and are easy to administer. In contrary to their competitors, MAO-B inhibitors may furthermore offer a chance for disease modification, which so far remains a major unmet need in the management of PD and eventually makes them ideal candidates for the early treatment of the disease. Summary MAO-B inhibitors may constitute a preferable therapeutic option for early PD, mainly due to their favourable safety profile and their putative neuroprotective capabilities. Since the symptomatic effects of MAO-B inhibitors are comparatively mild, dopamine agonists and levodopa should however be considered for initial treatment in those PD patients, in whom robust and immediate symptomatic relief needs to be prioritized.

  11. Readiness to adopt a performance measurement system for substance abuse treatment: Findings from the Service Quality Measures initiative

    Directory of Open Access Journals (Sweden)

    B Myers

    2017-02-01

    Full Text Available Background. A performance measurement system – the Service Quality Measures (SQM initiative – has been developed to monitor the quality of South Africa (SA’s substance abuse treatment services. Identifying factors associated with readiness to adopt this system may inform strategies to facilitate its robust implementation. Objective. To examine factors associated with readiness to adopt a performance measurement system among SA substance abuse treatment providers. Methods. We surveyed 81 treatment providers from 13 treatment sites in the Western Cape, SA. The survey examined awareness, resources, organisational climate, leadership support and readiness to adopt the SQM system. Regression analysis was used to identify factors associated with readiness to adopt this system. Results. Readiness to adopt the SQM initiative was high (M=5.64, standard deviation 1.63. In bivariate analyses, caseload size (F=3.73 (degrees of freedom (df=3.70, p=0.015, awareness (r=0.78, p<0.0001, leadership support (r=0.70, p<0.0001, resources (r=0.65, p<0.0001, openness to change (r=0.372, p=0.001, and external pressure to change were associated with readiness to adopt the SQM. In multivariate analyses, only awareness of the SQM initiative (B=0.34, standard error (SE 0.08, t=4.4, p<0.0001 and leadership support (B=0.45, SE 0.11, t=4.0, p<0.0001 were significantly associated with readiness to adopt this system. Conclusion. While treatment providers report high levels of readiness to adopt the SQM system, findings show that the likelihood of adoption can be further increased through improved provider awareness and enhanced leadership support for this health innovation.

  12. Factors associated with initial or subsequent choice of biologic disease-modifying antirheumatic drugs for treatment of rheumatoid arthritis.

    Science.gov (United States)

    Jin, Yinzhu; Desai, Rishi J; Liu, Jun; Choi, Nam-Kyong; Kim, Seoyoung C

    2017-07-05

    Biologic disease-modifying antirheumatic drugs (DMARDs) are increasingly used for rheumatoid arthritis (RA) treatment. However, little is known based on contemporary data about the factors associated with DMARDs and patterns of use of biologic DMARDs for initial and subsequent RA treatment. We conducted an observational cohort study using claims data from a commercial health plan (2004-2013) and Medicaid (2000-2010) in three study groups: patients with early untreated RA who were naïve to any type of DMARD and patients with prevalent RA with or without prior exposure to one biologic DMARD. Multivariable logistic regression models were used to examine the effect of patient demographics, clinical characteristics and healthcare utilization factors on the initial and subsequent choice of biologic DMARDs for RA. We identified a total of 195,433 RA patients including 78,667 (40%) with early untreated RA and 93,534 (48%) and 23,232 (12%) with prevalent RA, without or with prior biologic DMARD treatment, respectively. Patients in the commercial insurance were 87% more likely to initiate a biologic DMARD versus patients in Medicaid (OR = 1.87, 95% CI = 1.70-2.05). In Medicaid, African-Americans had lower odds of initiating (OR = 0.59, 95% CI = 0.51-0.68 in early untreated RA; OR = 0.71, 95% CI = 0.61-0.74 in prevalent RA) and switching (OR = 0.71, 95% CI = 0.55-0.90) biologic DMARDs than non-Hispanic whites. Prior use of steroid and non-biologic DMARDs predicted both biologic DMARD initiation and subsequent switching. Etanercept, adalimumab, and infliximab were the most commonly used first-line and second-line biologic DMARDS; patients on anakinra and golimumab were most likely to be switched to other biologic DMARDS. Insurance type, race, and previous use of steroids and non-biologic DMARDs were strongly associated with initial or subsequent treatment with biologic DMARDs.

  13. National Registries of Systemic Treatment for Psoriasis and the European 'Psonet' Initiative

    NARCIS (Netherlands)

    Lecluse, L. L. A.; Naldi, L.; Stern, R. S.; Spuls, P. I.

    2009-01-01

    About 11 million people suffer from psoriasis in Europe. This chronic condition may have a dramatic impact on quality of life. About 20% of patients may need systemic treatment to effectively control their disease activity. The introduction of biological agents greatly increased the options of

  14. Patients' needs in asthma treatment: development and initial validation of the NEAT questionnaire.

    Science.gov (United States)

    Loerbroks, Adrian; Leucht, Verena; Keuneke, Susanne; Apfelbacher, Christian J; Sheikh, Aziz; Angerer, Peter

    2016-01-01

    We aimed to develop and tentatively validate an instrument assessing patients' needs related to asthma treatment. Patients were recruited through various approaches (e.g. physicians, pharmacies and patient organizations). Utilizing a mixed methods design, we first conducted five focus groups to explore needs among patients. Next, we devised an item pool which was revised, reduced and evaluated by patients. Finally, data from a survey (n = 362) were used to further reduce the item pool and to examine the questionnaire's psychometric properties and validity. Four broad needs categories emerged from the focus groups: (1) information needs; (2) consideration of patient views in diagnosis; (3) consideration of patient views in treatment planning; and (4) addressing patients' fears. We devised 45 items, which were reduced to 22 items based on patient feedback. The survey data suggested a 13-item scale with four subscales ("patient expertise", "drug effects", "handling drugs" and "exacerbations"). Cronbach's alpha was acceptable for those subscales (>0.7) and for the total score (0.9). Increasing scores on subscales and the total score (implying more unmet needs) showed close and consistent associations with poor asthma control, reduced quality of life and low treatment satisfaction. The development process of the Needs in Asthma Treatment (NEAT) questionnaire ensured that needs of asthma patient are captured with high validity. The NEAT questionnaire has been shown to be valid, thereby representing a promising tool for research and delivery of patient-centered care.

  15. Immediate tooth replantation: root canal filling for delayed initiation of endodontic treatment

    Directory of Open Access Journals (Sweden)

    Daniela Atili Brandini

    2018-03-01

    Full Text Available Abstract The aim of this study is to evaluate the action of paramonochlorophenol associated with Furacin followed by calcium hydroxide (CH dressing in the control of inflammatory root resorption in cases of immediate tooth replantation with delayed endodontic treatment. A total of 28 incisors of 3 male dogs were extracted and replanted after 15 minutes, and randomly divided into 3 groups: Group I (n = 8 - endodontic treatment was performed before the extraction and replantation; Group II (n = 10 - endodontic treatment was performed 30 days after replantation and the root canal was filled with CH dressing; Group III (n = 10 - endodontic treatment was performed 30 days after replantation and root canals received temporary medication of paramonochlorophenol-Furacin followed by CH dressing. The animals were euthanized 90 days after replantation. The histomorphological events analyzed at the epithelial reattachment site were the intensity and extent of acute and chronic inflammatory processes, periodontal ligament (PDL organization, the intensity and extent of acute and chronic inflammatory processes in the PDL space, root resorption, bone tissue, and ankylosis. Data were submitted to the Wilcoxon Signed Ranks Test for group comparison (α = 5%. In Groups I, II and III the periodontal ligament was regenerated and most of the resorption areas were repaired by newly formed cementum. The depth and extent of root resorption were significantly higher in Group II than in Group III. The use of paramonochlorophenol-furacin followed by CH dressing was more effective in controlling inflammatory root resorption after immediate tooth replantation.

  16. The Accelerated Intake: A Method for Increasing Initial Attendance to Outpatient Cocaine Treatment.

    Science.gov (United States)

    Festinger, David S.; And Others

    1996-01-01

    The effectiveness of offering same day appointments at an outpatient cocaine treatment program to increase intake attendance was examined. Seventy-eight clients were given standard or accelerated intake appointments. Significantly more clients who were given accelerated appointments attended the program. An accelerated intake procedure appears to…

  17. Initiation of antipsychotic treatment by general practitioners. A case-control study

    NARCIS (Netherlands)

    Boonstra, Geartsje; Grobbee, Diederick E; Hak, Eelko; Kahn, René S; Burger, Huibert

    RATIONALE, AIMS AND OBJECTIVES: Antipsychotics are approved treatment for severe conditions and have serious side effects. Antipsychotics are often prescribed off-label. Although a substantial proportion of antipsychotics are prescribed in primary care, it is largely unknown what motivates the

  18. Treatment Modalities and Antimicrobial Stewardship Initiatives in the Management of Intra-Abdominal Infections

    Directory of Open Access Journals (Sweden)

    Charles Hoffmann

    2016-02-01

    Full Text Available Antimicrobial stewardship programs (ASPs focus on improving the utilization of broad spectrum antibiotics to decrease the incidence of multidrug-resistant Gram positive and Gram negative pathogens. Hospital admission for both medical and surgical intra-abdominal infections (IAIs commonly results in the empiric use of broad spectrum antibiotics such as fluoroquinolones, beta-lactam beta-lactamase inhibitors, and carbapenems that can select for resistant organisms. This review will discuss the management of uncomplicated and complicated IAIs as well as highlight stewardship initiatives focusing on the proper use of broad spectrum antibiotics.

  19. Characteristics and outcomes of initial virologic suppressors during analytic treatment interruption in a therapeutic HIV-1 gag vaccine trial.

    Directory of Open Access Journals (Sweden)

    Jonathan Z Li

    Full Text Available In the placebo-controlled trial ACTG A5197, a trend favoring viral suppression was seen in the HIV-1-infected subjects who received a recombinant Ad5 HIV-1 gag vaccine.To identify individuals with initial viral suppression (plasma HIV-1 RNA set point <3.0 log(10 copies/ml during the analytic treatment interruption (ATI and evaluate the durability and correlates of virologic control and characteristics of HIV sequence evolution.HIV-1 gag and pol RNA were amplified and sequenced from plasma obtained during the ATI. Immune responses were measured by flow cytometric analysis and intracellular cytokine expression assays. Characteristics of those with and without initial viral suppression were compared using the Wilcoxon rank sum and Fisher's exact tests.Eleven out of 104 participants (10.6% were classified as initial virologic suppressors, nine of whom had received the vaccine. Initial virologic suppressors had significantly less CD4+ cell decline by ATI week 16 as compared to non-suppressors (median 7 CD4+ cell gain vs. 247 CD4+ cell loss, P = 0.04. However, of the ten initial virologic suppressors with a pVL at ATI week 49, only three maintained pVL <3.0 log(10 copies/ml. HIV-1 Gag-specific CD4+ interferon-γ responses were not associated with initial virologic suppression and no evidence of vaccine-driven HIV sequence evolution was detected. Participants with initial virologic suppression were found to have a lower percentage of CD4+ CTLA-4+ cells prior to treatment interruption, but a greater proportion of HIV-1 Gag-reactive CD4+ TNF-α+ cells expressing either CTLA-4 or PD-1.Among individuals participating in a rAd5 therapeutic HIV-1 gag vaccine trial, initial viral suppression was found in a subset of patients, but this response was not sustained. The association between CTLA-4 and PD-1 expression on CD4+ T cells and virologic outcome warrants further study in trials of other therapeutic vaccines in development.ClinicalTrials.gov NCT

  20. Dealing with initial chemotherapy doses: a new basis for treatment optimization in limited small-cell lung cancer

    International Nuclear Information System (INIS)

    Le Chevalier, T.; Le Cesne, A.; Arriagada, R.

    1995-01-01

    Treatment of patients with small-cell lung cancer (SCLC) remains disappointing despite high initial complete response rates. The dramatic initial chemosensitivity of tumor cells is frustrated by the early emergence of chemoresistant clonogenic cells, regardless of front line treatments. Although the dose relationship is fairly well established regarding the response rate, its effect on survival is inconclusive. From 1980 to 1988, 202 patients with limited SCLC were included in four consecutive protocols using an alternating schedule of thoracic radiotherapy and chemotherapy. Despite an increase of chemotherapy and/or total radiation doses, no significant difference was observed between the four protocols in terms of response rate, disease free and overall survival. However, a retrospective analysis performed on a total of 131 consecutive patients led us to propose the hypothesis that a moderate increase in the initial dose, ie first course, of cisplatin and cyclophosphamide could improve overall survival. From 1988 to 1991, 105 patients were subsequently included in a large randomized trial raising this question. The treatment difference only concerned the initial doses of cisplatin (80 vs 100 mg/m 2 ) and cyclophosphamide (900 vs 1200 mg/m 2 ). The trial was closed after inclusion of 105 patients, 32 months after the start of the study because at that time overall survival was significantly better in the higher-dose group (p = 0.001). The emergence of this debatable concept opens new directions in the therapeutic strategy of SCLC and the contribution of hematopoietic growth factors may be a great interest in the management of this disease. (authors). 27 refs., 1 tab

  1. Guidelines for screening, prophylaxis and critical information prior to initiating anti-TNF-alpha treatment

    DEFF Research Database (Denmark)

    Lassen, Inge Nordgaard; Dahlerup, Jens Frederik; Belard, Erika

    2012-01-01

    a history of previous malignancies (cases of malignant disease within 5 years of anti-TNF-alpha treatment should be carefully considered). The physical examination should include lung/heart auscultation and lymph node examination, and the paraclinical investigations should include chest X......-TNF-alpha agents. Screening should take place for both active tuberculosis and latent tuberculosis. Screening must evaluate the risk of hepatitis B exposure/infection and that of other viral infections such as human immunodeficiency virus (HIV) and varicella zoster virus (VZV). The assessment should include...... should be administered in accordance with the guidelines of the National Board of Health of Denmark. In patients without a prior VZV infection, VZV vaccination may be considered. Information for patients: Anti-TNF-alpha treatment results in a generally increased risk of infection and latent tuberculosis...

  2. Multi-dimensional Treatment Foster Care in England: differential effects by level of initial antisocial behaviour.

    Science.gov (United States)

    Sinclair, Ian; Parry, Elizabeth; Biehal, Nina; Fresen, John; Kay, Catherine; Scott, Stephen; Green, Jonathan

    2016-08-01

    Multi-dimensional Treatment Foster Care (MTFC), recently renamed Treatment Foster Care Oregon for Adolescents (TFCO-A) is an internationally recognised intervention for troubled young people in public care. This paper seeks to explain conflicting results with MTFC by testing the hypotheses that it benefits antisocial young people more than others and does so through its effects on their behaviour. Hard-to-manage young people in English foster or residential homes were assessed at entry to a randomised and case-controlled trial of MTFC (n = 88) and usual care (TAU) (n = 83). Primary outcome was the Children's Global Assessment Scale (CGAS) at 12 months analysed according to high (n = 112) or low (n = 59) baseline level of antisocial behaviour on the Health of the Nation Outcome Scales for Children and Adolescents. After adjusting for covariates, there was no overall treatment effect on CGAS. However, the High Antisocial Group receiving MTFC gained more on the CGAS than the Low group (mean improvement 9.36 points vs. 5.33 points). This difference remained significant (p behaviour ratings in MTFC. These analyses support the use of MTFC for youth in public care but only for those with higher levels of antisocial behaviour. Further work is needed on whether such benefits persist, and on possible negative effects of this treatment for those with low antisocial behaviour.Trial Registry Name: ISRCTNRegistry identification number: ISRCTN 68038570Registry URL: www.isrctn.com.

  3. Yield Responses of Black Spruce to Forest Vegetation Management Treatments: Initial Responses and Rotational Projections

    Directory of Open Access Journals (Sweden)

    Peter F. Newton

    2012-01-01

    Full Text Available The objectives of this study were to (1 quantitatively summarize the early yield responses of black spruce (Picea mariana (Mill. B.S.P. to forest vegetation management (FVM treatments through a meta-analytical review of the scientific literature, and (2 given (1, estimate the rotational consequences of these responses through model simulation. Based on a fixed-effects meta-analytic approach using 44 treated-control yield pairs derived from 12 experiments situated throughout the Great Lakes—St. Lawrence and Canadian Boreal Forest Regions, the resultant mean effect size (response ratio and associated 95% confidence interval for basal diameter, total height, stem volume, and survival responses, were respectively: 54.7% (95% confidence limits (lower/upper: 34.8/77.6, 27.3% (15.7/40.0, 198.7% (70.3/423.5, and 2.9% (−5.5/11.8. The results also indicated that early and repeated treatments will yield the largest gains in terms of mean tree size and survival. Rotational simulations indicated that FVM treatments resulted in gains in stand-level operability (e.g., reductions of 9 and 5 yr for plantations established on poor-medium and good-excellent site qualities, resp.. The challenge of maintaining coniferous forest cover on recently disturbed sites, attaining statutory-defined free-to-grow status, and ensuring long-term productivity, suggest that FVM will continue to be an essential silvicultural treatment option when managing black spruce plantations.

  4. Enterprise stent for the treatment of symptomatic intracranial atherosclerotic stenosis: an initial experience of 44 patients.

    Science.gov (United States)

    Feng, Zhengzhe; Duan, Guoli; Zhang, Ping; Chen, Lei; Xu, Yi; Hong, Bo; Zhao, Wenyuan; Liu, Jianmin; Huang, Qinghai

    2015-10-08

    Wingspan stenting for the treatment of complex intracranial atherosclerotic stenosis (ICAS), i.e., that involving tortuous vascular pathways, long (>15 mm) lesions or arterial bifurcations, has a relatively high risk of complications. This retrospective study assessed the safety and efficacy of undersized balloon angioplasty followed by deployment of the more flexible Enterprise stent for the treatment of complex symptomatic ICAS. Forty-four patients on combined antiplatelet therapy and intensive risk factor management and a symptomatic 70-99% stenosis of a major intracranial artery in complex settings that was treated with balloon angioplasty and Enterprise stent deployment between July 2009 and August 2013 were enrolled. Primary outcome was occurrence of ischemic or hemorrhagic stroke or death within 30 days after intervention. Secondary outcomes included procedural success (defined as achievement of 50% in-stent restenosis after mean 22 months follow-up. In this retrospective, single-center experience, undersized balloon angioplasty followed by Enterprise stent deployment appears technically feasible with a relatively low rate of complications for the treatment of complex symptomatic ICAS. Prospective, multicenter, randomized controlled trials against optimal medical management are warranted.

  5. Micro-ureteroscopy: Initial experience in the endoscopic treatment of pelvic ureteral lithiasis.

    Science.gov (United States)

    Caballero, J P; Galán, J A; Verges, A; Amorós, A; Garcia-Segui, A

    2015-06-01

    To present to report the first case of ureteral lithiasis resolved using a new endoscopic approach, which we call microureteroscopy (m-URS) and attempts to reduce the ureteral damage caused by conventional instrumentation. We selected a 53-year-old patient with a 16-mm calculus in the right distal ureter. For endoscopic access, we used a 4.8 Fr sheath from the microperc set and fragmented the stone with a 230-micron laser fiber. Complete fragmentation of the stone was achieved. We placed a JJ catheter due to significant ureteral edema. The surgical time and postsurgical stay were 156minutes and 24hours, respectively. There were no complications, the requirements for analgesia were minimal, and the patient was free of residual stones. The m-URS technique is feasible, simple and effective for the treatment of pelvic ureteral lithiasis in women and optimizes minimal invasion, with results that can be comparable to conventional endoscopic techniques in terms of ease of access and quality of endoscopic vision without affecting the resolution capacity. Larger studies and greater technological development is needed to define the definitive role of this procedure. Currently, its major limitations lie in the treatment of proximal ureter lithiasis and in the treatment of men. This technique could also be a viable alternative for pediatric patients. Copyright © 2014 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Intervening factors for the initiation of treatment of patients with stomach and colorectal cancer

    Directory of Open Access Journals (Sweden)

    Thaína Dalla Valle

    Full Text Available ABSTRACT Objective: to identify the time between symptoms, the request for care and the beginning of treatment in patients with stomach and colorectal cancer as well as the factors that interfere in these processes. Method: correlational descriptive study, including 101 patients diagnosed with stomach or colorectal cancer, treated in a hospital specialized in oncology. Results: the 101 patients investigated there was predominance of males, mean age of 61.7 years. The search for medical care occurred within 30 days after the onset of symptoms, in most cases. The mean total time between the onset of symptoms and the beginning of treatment ranged from 15 to 16 months, and the mean time between the search for medical care and the diagnosis was 4.78 months. The family history of cancer (p=0.008 and the implementation of preventive follow-up (p<0.001 were associated with shorter periods between the search for care and the beginning of treatment. Nausea, vomiting, hematochezia, weight loss and pain were associated with faster demand for care. Conclusion: the longer interval between the search for medical care and the diagnosis was possibly due to the non-association between the presented symptoms and the disease.

  7. Initial evaluation, diagnosis, and treatment of anorexia nervosa and bulimia nervosa.

    Science.gov (United States)

    Harrington, Brian C; Jimerson, Michelle; Haxton, Christina; Jimerson, David C

    2015-01-01

    Eating disorders are life-threatening conditions that are challenging to address; however, the primary care setting provides an important opportunity for critical medical and psychosocial intervention. The recently published Diagnostic and Statistical Manual of Mental Disorders, 5th ed., includes updated diagnostic criteria for anorexia nervosa (e.g., elimination of amenorrhea as a diagnostic criterion) and for bulimia nervosa (e.g., criterion for frequency of binge episodes decreased to an average of once per week). In addition to the role of environmental triggers and societal expectations of body size and shape, research has suggested that genes and discrete biochemical signals contribute to the development of eating disorders. Anorexia nervosa and bulimia nervosa occur most often in adolescent females and are often accompanied by depression and other comorbid psychiatric disorders. For low-weight patients with anorexia nervosa, virtually all physiologic systems are affected, ranging from hypotension and osteopenia to life-threatening arrhythmias, often requiring emergent assessment and hospitalization for metabolic stabilization. In patients with frequent purging or laxative abuse, the presence of electrolyte abnormalities requires prompt intervention. Family-based treatment is helpful for adolescents with anorexia nervosa, whereas short-term psychotherapy, such as cognitive behavior therapy, is effective for most patients with bulimia nervosa. The use of psychotropic medications is limited for anorexia nervosa, whereas treatment studies have shown a benefit of antidepressant medications for patients with bulimia nervosa. Treatment is most effective when it includes a multidisciplinary, teambased approach.

  8. Treatment of the loss of ultimate heat sink initiating events in the IRSN level 1 PSA

    International Nuclear Information System (INIS)

    Dupuy, Patricia; Georgescu, Gabriel; Corenwinder, Francois

    2014-01-01

    The total loss of the ultimate heat sink is an initiating event which, even it is mainly of external origin, has been considered in the frame of internal events Level 1 PSA by IRSN. The on-going actions on the development of external hazards PSA and the recent incident of loss of the heat sink induced by the ingress of vegetable matter that occurred in France in 2009 have pointed out the need to improve the modeling of the loss of the heat sink initiating event and sequences to better take into account the fact that this loss may be induced by external hazards and thus affect all the site units. The paper presents the historical steps of the modeling of the total loss of the heat sink, the safety stakes of this modeling, the main assumptions used by IRSN in the associated PSA for the 900 MWe reactors and the results obtained. The total loss of the heat sink was not initially addressed in the safety demonstration of French NPPs. On the basis of the insights of the first probabilistic assessments performed in the 80's, the risks associated to this 'multiple failure situation' turned out to be very significant and design and organisational improvements were implemented on the plants. Reviews of the characterization of external hazards and of their consequences on the installations and French operating feedback have revealed that extreme hazards may induce a total loss of the heat sink. Moreover, the accident that occurred at Fukushima in 2011 has pointed out the risk of such a loss of long duration at all site units in case of extreme hazards. In this context, it seems relevant to further improve the modelling of the total loss of the heat sink by considering the external hazards that may cause this loss. In a first step, IRSN has improved the assumptions and data used in the loss of the heat sink PSA model, in particular by considering that such a loss may affect all the site units. The next challenge will be the deeper analysis of the impact of external hazards on

  9. Length of mechanical restraint following haloperidol injections versus oral atypical antipsychotics for the initial treatment of acute schizophrenia: a propensity-matched analysis from the Japanese diagnosis procedure combination database.

    Science.gov (United States)

    Nakamura, Mitsuhiro; Yasunaga, Hideo; Haraguchi, Tadashi; Ando, Shuntaro; Sugihara, Toru; Horiguchi, Hiromasa; Ohe, Kazuhiko; Matsuda, Shinya; Fushimi, Kiyohide

    2013-10-30

    Differences in effectiveness between haloperidol injection and oral atypical antipsychotics in the acute-phase treatment of schizophrenia are not well examined. We retrospectively investigated whether these treatment options affected the length of mechanical restraint. We used the Japanese Diagnosis Procedure Combination Database to identify schizophrenia patients who were involuntarily hospitalized and receiving mechanical restraint between July and December, 2006-2009. Data included patient demographics, use of antipsychotics, and number of days on which patients underwent mechanical restraint. Propensity score matching was performed to compare the number of days of mechanical restraint between the haloperidol injection group and the oral atypical antipsychotics group. We used survival analysis to examine whether the initial difference in treatment affected the number of days of mechanical restraint. Cox regression was performed to compare the concurrent effects of various factors. Among 1731 eligible patients, 574 were treated with haloperidol injections and 420 with atypical antipsychotics. Matching produced 274 patients in each group. Cox regression analysis showed that the initial therapeutic agents did not significantly affect the number of days of mechanical restraint. The results indicate that atypical antipsychotics were as effective as haloperidol injections in the acute-phase treatment of schizophrenia. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  10. Newly Diagnosed Meniere's Disease: Clinical Course With Initiation of Noninvasive Treatment Including an Accounting of Vestibular Migraine.

    Science.gov (United States)

    Sbeih, Firas; Christov, Florian; Gluth, Michael B

    2018-03-01

    To describe the course of Meniere's disease with noninvasive treatment during the first few years after initial diagnosis. A retrospective review of consecutive patients with newly diagnosed definite Meniere's disease between 2013 and 2016 and a minimum follow-up of 1 year. Patients received a written plan for low sodium, water therapy, and treatment with a diuretic and/or betahistine. Subjects were screened and treated for vestibular migraine as needed. Vertigo control and hearing status at most recent follow-up were assessed. Forty-four subjects had an average follow up of 24.3 months. Thirty-four percent had Meniere's disease and vestibular migraine, and 84% had unilateral Meniere's disease. Seventy-five percent had vertigo well controlled at most recent follow-up, with only noninvasive treatments. Age, gender, body mass index, presence of vestibular migraine, bilateral disease, and duration of follow-up did not predict noninvasive treatment failure. Worse hearing threshold at 250 Hz and lower pure tone average (PTA) at the time of diagnosis did predict failure. Fifty-two percent of ears had improved PTA at most recent visit, 20% had no change, and 28% were worse Conclusions: Encountering excellent vertigo control and stable hearing after a new diagnosis of Meniere's disease is possible with noninvasive treatments. Worse hearing status at diagnosis predicted treatment failure.

  11. Initial assessment and treatment of refugees in the Mediterranean Sea (a secondary data analysis concerning the initial assessment and treatment of 2656 refugees rescued from distress at sea in support of the EUNAVFOR MED relief mission of the EU).

    Science.gov (United States)

    Kulla, M; Josse, F; Stierholz, M; Hossfeld, B; Lampl, L; Helm, M

    2016-05-20

    As a part of the European Union Naval Force - Mediterranean Operation Sophia (EUNAVFOR Med), the Federal Republic of Germany is contributing to avoid further loss of lives at sea by supplying two naval vessels. In the study presented here we analyse the medical requirements of such rescue missions, as well as the potential benefits of various additional monitoring devices in identifying sick/injured refugees within the primary onboard medical assessment process. Retrospective analysis of the data collected between May - September 2015 from a German Naval Force frigate. Initial data collection focused on the primary medical assessment and treatment process of refugees rescued from distress at sea. Descriptive statistics, uni- and multivariate analysis were performed. The study has received a positive vote from the Ethics Commission of the University of Ulm, Germany (request no. 284/15) and has been registered in the German Register of Clinical Studies (no. DRKS00009535). A total of 2656 refugees had been rescued. 16.9 % of them were classified as "medical treatment required" within the initial onboard medical assessment process. In addition to the clinical assessment by an emergency physician, pulse rate (PR), core body temperature (CBT) and oxygen saturation (SpO2) were evaluated. Sick/injured refugees displayed a statistically significant higher PR (114/min vs. 107/min; p refugee boats. A cut-off value of clinical importance could not be found. Predominant diagnoses have been dermatological diseases (55.4), followed by internal diseases (27.7) and trauma (12.1 %). None of the refugees classified as "healthy" within the primary medical assessment process changed to "medical treatment required" during further observation. The initial medical assessment by an emergency physician has proved successful. PR, CBT and SpO2 didn't have any clinical impact to improve the identification of sick/injured refugees within the primary onboard assessment process.

  12. Antibodies toward infliximab are associated with low infliximab concentration at treatment initiation and poor infliximab maintenance in rheumatic diseases

    Science.gov (United States)

    2011-01-01

    Introduction A proportion of patients receiving infliximab have antibodies toward infliximab (ATI), which are associated with increased risk of infusion reaction and reduced response to treatment. We studied the association of infliximab concentration at treatment initiation and development of ATI as well as the association of the presence of ATI and maintenance of infliximab. Methods All patients with rheumatoid arthritis (RA) or spondyloarthritis (SpA) receiving infliximab beginning in December 2005 were retrospectively followed until January 2009 or until infliximab discontinuation. Trough serum infliximab and ATI concentrations were measured at each visit. The patients were separated into two groups: ATIpos if ATI were detected at least once during the follow-up period and ATIneg otherwise. Repeated measures analysis of variance was used to study the association of infliximab concentration at treatment initiation and the development of ATI. Maintenance of infliximab in the two groups was studied by using Kaplan-Meier curves. Results We included 108 patients: 17 with RA and 91 with SpA. ATI were detected in 21 patients (19%). The median time to ATI detection after initiation of infliximab was 3.7 months (1.7 to 26.0 months). For both RA and SpA patients, trough infliximab concentration during the initiation period was significantly lower for ATIpos than ATIneg patients. RA patients showed maintenance of infliximab at a median of 19.5 months (5.0 to 31.0 months) and 12.0 months (2.0 to 24.0 months) for ATIneg and ATIpos groups, respectively (P = 0.08). SpA patients showed infliximab maintenance at a median of 16.0 months (3.0 to 34.0 months) and 9.5 months (3.0 to 39.0 months) for ATIneg and ATIpos groups, respectively (P = 0.20). Among SpA patients, those who were being treated concomitantly with methotrexate had a lower risk of developing ATI than patients not taking methotrexate (0 of 14 patients (0%) vs. 25 of 77 patients (32%); P = 0.03). Conclusions High

  13. Veterans in substance abuse treatment program self-initiate box gardening as a stress reducing therapeutic modality.

    Science.gov (United States)

    Lehmann, Lauren P; Detweiler, Jonna G; Detweiler, Mark B

    2018-02-01

    To assess the experiences of a veteran initiated horticultural therapy garden during their 28-day inpatient Substance Abuse Residential Rehabilitation Treatment Program (SARRTP). Retrospective study. Veterans Affairs Medical Center (VAMC), Salem, Virginia, USA INTERVENTIONS: Group interviews with veterans from the last SARRTP classes and individual interviews with VAMC greenhouse staff in summer of 2016. Time spent in garden, frequency of garden visits, types of passive and active garden activities, words describing the veterans' emotional reactions to utilizing the garden. In 3 summer months of 2016, 50 percent of the 56 veterans interviewed visited and interacted with the gardens during their free time. Frequency of visits generally varied from 3 times weekly to 1-2 times a day. Amount of time in the garden varied from 10min to 2h. The veterans engaged in active and/or passive gardening activities during their garden visits. The veterans reported feeling "calm", "serene", and "refreshed" during garden visitation and after leaving the garden. Although data was secured only at the end of the 2016 growing season, interviews of the inpatient veterans revealed that they used their own initiative and resources to continue the horticulture therapy program for 2 successive growing years after the original pilot project ended in 2014. These non-interventionist, therapeutic garden projects suggest the role of autonomy and patient initiative in recovery programs for veterans attending VAMC treatment programs and they also suggest the value of horticulture therapy as a meaningful evidence- based therapeutic modality for veterans. Published by Elsevier Ltd.

  14. The meaning of attention-deficit/hyperactivity disorder medication and parents' initiation and continuity of treatment for their child.

    Science.gov (United States)

    DosReis, Susan; Mychailyszyn, Matthew P; Evans-Lacko, Sara E; Beltran, Alicia; Riley, Anne W; Myers, Mary Anne

    2009-08-01

    The aim of this study was to examine parents' early understanding of medication for attention-deficit/hyperactivity disorder (ADHD) in relation to decisions to initiate and continue treatment for their child. Qualitative, semistructured telephone interviews were conducted with 48 parents of children newly diagnosed with ADHD. Parents were recruited from inner city, outpatient primary care, and mental health clinics affiliated with a large university hospital. Data were analyzed using grounded theory. Parents' initial perspectives of the appropriateness, anticipated effects, and symbolic meaning of medication were classified by four typologies (illness oriented, problem oriented, generally acceptable, unacceptable). In this sample, 29% of parents believed medication was required to treat the illness and 20% believed medication was unacceptable. Except for the unacceptable group, nearly all of the parents in the other groups initiated medication shortly after diagnosis. More than 80% of the illness- and problem-oriented groups used medication at 6 months; this fell to 64% and 78%, respectively, at 12 months. Only half of the unacceptable group ever used medication for their child. Parents' views of ADHD medication may be predictive of continuity of treatment. Increasing physician awareness of parent preferences for managing their child's ADHD problems may lead to care management plans that maximize continuity.

  15. Impact of Gram stain results on initial treatment selection in patients with ventilator-associated pneumonia: a retrospective analysis of two treatment algorithms.

    Science.gov (United States)

    Yoshimura, Jumpei; Kinoshita, Takahiro; Yamakawa, Kazuma; Matsushima, Asako; Nakamoto, Naoki; Hamasaki, Toshimitsu; Fujimi, Satoshi

    2017-06-19

    Ventilator-associated pneumonia (VAP) is a common and serious problem in intensive care units (ICUs). Several studies have suggested that the Gram stain of endotracheal aspirates is a useful method for accurately diagnosing VAP. However, the usefulness of the Gram stain in predicting which microorganisms cause VAP has not been established. The purpose of this study was to evaluate whether a Gram stain of endotracheal aspirates could be used to determine appropriate initial antimicrobial therapy for VAP. Data on consecutive episodes of microbiologically confirmed VAP were collected from February 2013 to February 2016 in the ICU of a tertiary care hospital in Japan. We constructed two hypothetical empirical antimicrobial treatment algorithms for VAP: a guidelines-based algorithm (GLBA) based on the recommendations of the American Thoracic Society-Infectious Diseases Society of America (ATS-IDSA) guidelines and a Gram stain-based algorithm (GSBA) which limited the choice of initial antimicrobials according to the results of bedside Gram stains. The GLBA and the GSBA were retrospectively reviewed for each VAP episode. The initial coverage rates and the selection of broad-spectrum antimicrobial agents were compared between the two algorithms. During the study period, 219 suspected VAP episodes were observed and 131 episodes were assessed for analysis. Appropriate antimicrobial coverage rates were not significantly different between the two algorithms (GLBA 95.4% versus GSBA 92.4%; p = 0.134). The number of episodes for which antimethicillin-resistant Staphylococcus aureus agents were selected as an initial treatment was larger in the GLBA than in the GSBA (71.0% versus 31.3%; p Gram stain results may restrict the administration of broad-spectrum antimicrobial agents without increasing the risk of treatment failure. UMIN-CTR, UMIN000026457 . Registered 8 March 2017 (retrospectively registered).

  16. [Efficacy and tolerability of carbamazepine as the initial drug used in the treatment of epilepsy].

    Science.gov (United States)

    Zubcević, Smail; Gavranović, Muhamed; Katica, V; Brajković, D; Catibusić, Feriha

    2002-01-01

    Carbamazepine is the one of the most prescribed antiepileptic drugs in treatment of partial and generalized tonic-clonic seizures. Its efficacy in treatment of seizures was discovered incidentally during the trials of neuroleptic drugs. Generally it is well tolerated with relatively rare serious side effects. Therapy is introduced gradually, with mean dose between 10-20 mg/kg, and given this way it has the least side effects. Aim of the study was to assess interaction between efficacy, tolerability and overall efficacy of the first prescribed drug, in this case carbamazepine, in the group of patients with partial seizures and generalized tonic-clonic seizures. Patients hospitalized at University Pediatric Hospital in Sarajevo with newly diagnosed epilepsy and started therapy with carbamazepine in period from 07.1999 to 07.2002 were investigated. There were 89 patients that fulfilled the criteria. In 29 patients seizures remitted after the introduction of therapy (32.58%). After the subsequent correction of therapy further 8 patients were seizure free. In total, drug was efficient as a monotherapy in 68 patients (76.40%). Other antiepileptic drugs or polytherapy with carbamazepine were tried in the patients that were not seizure free. Adverse effects were reported in 28 patients (31.46%). The most frequent was benign leucopoenia (16 patients, 17.97%) that did not require changes in therapy. Rash was found in 8 patients (8.98%), out of which in 6 therapy had to be stopped. Compliance with therapeutic regime was slightly better with controlled release formulation (89.98%) then with simplex formulation (77.52%), but generally was good. We think that carbamazepine is still the drug of the first choice in treatment of patients with partial epileptic seizures and generalized tonic-clonic seizures. It showed good overall efficacy with relatively rare serious side effects.

  17. Guidelines for screening, prophylaxis and critical information prior to initiating anti-TNF-alpha treatment

    DEFF Research Database (Denmark)

    Lassen, Inge Nordgaard; Dahlerup, Jens Frederik; Belard, Erika

    2012-01-01

    Ag-positive patients at the start of anti-TNF-alpha treatment. Before anti-TNF-alpha therapy, vaccination with 23-valent pneumococcal vaccine is recommended, and HBV vaccination may be considered in seronegative patients. Annual vaccination against seasonal influenza is recommended. Human papilloma virus vaccination......-TNF-alpha agents. Screening should take place for both active tuberculosis and latent tuberculosis. Screening must evaluate the risk of hepatitis B exposure/infection and that of other viral infections such as human immunodeficiency virus (HIV) and varicella zoster virus (VZV). The assessment should include...

  18. Found in Translation: International initiatives pursuing interleukin-1 blockade for treatment of acute Kawasaki Disease

    Science.gov (United States)

    Burns, Jane C.; Koné-Paut, Isabelle; Kuijpers, Taco; Shimizu, Chisato; Tremoulet, Adriana; Arditi, Moshe

    2016-01-01

    The decision to move forward with three clinical trials of IL-1 blockade for treatment of acute Kawasaki disease is a case study in translational science. These trials were born on the one hand from transcriptome studies of host response during the acute disease coupled with animal model investigations of key immune signaling pathways and, on the other hand, out of clinical desperation to intervene in patients with severe inflammation in the setting of acute Kawasaki disease. The convergence of laboratory science and clinical observations led to the clinical trials described here and serves as a model for how such observations can be translated into new therapies. PMID:27792871

  19. Initial assessment and treatment with the Airway, Breathing, Circulation, Disability, Exposure (ABCDE) approach.

    Science.gov (United States)

    Thim, Troels; Krarup, Niels Henrik Vinther; Grove, Erik Lerkevang; Rohde, Claus Valter; Løfgren, Bo

    2012-01-01

    The Airway, Breathing, Circulation, Disability, Exposure (ABCDE) approach is applicable in all clinical emergencies for immediate assessment and treatment. The approach is widely accepted by experts in emergency medicine and likely improves outcomes by helping health care professionals focusing on the most life-threatening clinical problems. In an acute setting, high-quality ABCDE skills among all treating team members can save valuable time and improve team performance. Dissemination of knowledge and skills related to the ABCDE approach are therefore needed. This paper offers a practical "how-to" description of the ABCDE approach.

  20. Barriers to treatment seeking for anxiety disorders: initial data on the role of mental health literacy.

    Science.gov (United States)

    Coles, Meredith E; Coleman, Shannon L

    2010-01-01

    Anxiety disorders represent the single largest mental health problem in the United States [Greenberg et al., 1999. J Clin Psychiatry 60:427-435; Rice and Miller, 1998. Br J Psychiatry 173:4-9]. However most individuals with anxiety disorders never seek treatment [Henderson et al., 2002. Can J Psychiatry 47:819-824; Mojtabai et al., 2002. Arch Gen Psychiatry 59:77-84; Roness et al., 2005. Acta Psychiatr Scand 111:51-58]. Deficits in the ability to recognize anxiety disorders and beliefs about them, (i.e., "mental health literacy") may contribute to low levels of help seeking. Survey data assessing mental health literacy for multiple anxiety disorders and for depression were collected from 284 undergraduate students enrolled in psychology courses at a public university in the United States. Specifically, respondents were presented with vignettes portraying individuals experiencing various forms of mental illness and were asked to label the disorder, its cause and whether or not they would recommend treatment. Findings showed that social phobia and obsessive compulsive disorder (OCD) were associated with recognition rates that were generally high and similar to depression (approximately 80%). In contrast, less than half of the respondents labeled panic disorder or generalized anxiety disorder (GAD) correctly. Symptoms of OCD were attributed to mental illness by approximately 50% of respondents, but such attributions were rare for the other anxiety disorders studied (mental health literacy of the general public may be even lower.

  1. Treatment of initial parenchymal central nervous system involvement in systemic aggressive B-cell lymphoma.

    Science.gov (United States)

    Nijland, Marcel; Jansen, Anne; Doorduijn, Jeanette K; Enting, Roelien H; Bromberg, Jacoline E C; Kluin-Nelemans, Hanneke C

    2017-09-01

    Central nervous system (CNS) involvement in systemic B-cell non-Hodgkin lymphoma (B-NHL) at diagnosis (sysCNS) is rare. We investigated the outcome of 21 patients with sysCNS, most commonly diffuse large B-cell lymphoma, treated with high dose methotrexate (HD-MTX) and R-CHOP. The median number of cycles of HD-MTX and R-CHOP was 4 (range 1-8) and 6 (range 0-8), respectively. Consolidative whole brain radiotherapy (WBRT) was given to 33% (7/21) patients. With a median follow-up of 44 months the 3-year progression free survival (PFS) and overall survival (OS) were 45% (95%CI 34-56%) and 49% (95%CI 38-60%), respectively. Over 90% of patients had an unfavorable international prognostic index score, reflected by treatment-related mortality of 19% (4/21) and relapse-related mortality of 28% (6/21). The outcome of these patients was, however, unexpectedly good when compared to secondary CNS relapses. Prospective studies are needed to define the optimal treatment for patients with sysCNS, but its rarity might be challenging.

  2. Treatment of intracranial stenoses using the Neuroform stent system: initial experience in five cases

    Energy Technology Data Exchange (ETDEWEB)

    Haehnel, Stefan; Hartmann, Marius [University of Heidelberg Medical Center, Division of Neuroradiology, Department of Neurology, Heidelberg (Germany); Ringleb, Peter [University of Heidelberg Medical Center, Division of Neurology, Department of Neurology, Heidelberg (Germany)

    2006-07-15

    We assessed the technical feasibility of balloon-assisted angioplasty with consecutive stenting using a flexible, self-expanding neurovascular stent for the treatment of intracranial arteriosclerotic vascular stenoses. Five consecutive patients with symptomatic drug-resistant stenoses of the intracranial internal carotid artery (ICA) or the main stem of the middle cerebral artery (MCA) were treated by balloon-assisted angioplasty with consecutive stenting using the Neuroform stent system. Balloon dilatation of the stenoses and consecutive stent placement with complete coverage of the stenoses was feasible in all patients. One patient suffered acute thrombosis distally to the stented vessel segment which was successfully treated by fibrinolysis, and one patient suffered acute subarachnoid and parenchymal hemorrhage probably due to vessel perforation. In the other three patients, no complications occurred during or immediately after angioplasty. All patients were free of further ischemic events up to the 6-month follow-up. Our findings demonstrate that the Neuroform stent system can used successfully for the treatment of intracranial stenoses of the ICA and the main stem of the MCA. Although immediate angiographic results are promising, long-term angiographic and clinical follow-up is essential to demonstrate long-term outcome. (orig.)

  3. Treatment of Complete and Partial Obstruction of the Nasolacrimal System with Polyurethane Stents: Initial Experience

    International Nuclear Information System (INIS)

    Pulido-Duque, Juan M.; Reyes, Ricardo; Carreira, Jose M.; Vega, Francisco; Gorriz, Elias; Pardo, M. Dolores; Perez, Francisco; Maynar, Manuel

    1998-01-01

    Purpose: To present our experience in the treatment of nasolacrimal occlusion by means of polyurethane stents. Methods: Forty polyurethane stents were placed under fluoroscopic guidance in 35 consecutive patients with epiphora due to total or partial obstruction of the nasolacrimal system. The set designed by Song was used in all patients. The procedure was performed by introducing a guidewire through the superior punctum into the canaliculus and advancing it across the obstruction into the inferior meatus of the nasal cavity. After pulling out the guidewire, the stent was advanced in retrograde fashion and released into the sac and the nasolacrimal duct.Results: The technical success rate was 100%. The average time for the procedure was 25 min (range 10-60 min). Immediate complications were: mild pain (n= 5), severe pain (n= 1), minimal epistaxis (n= 7), and moderate epistaxis (n= 1). No major complications occurred. The last clinical control revealed complete resolution of epiphora in 35 eyes and partial resolution in four; one patient did not improve. Conclusion: This technique for treatment of obstruction of the nasolacrimal system is simple and safe, and may obviate the use of more invasive procedures

  4. Tailored versus Triple plus Bismuth or Concomitant Therapy as Initial Helicobacter pylori Treatment: A Randomized Trial.

    Science.gov (United States)

    Zhou, Liya; Zhang, Jianzhong; Song, Zhiqiang; He, Lihua; Li, Yanqing; Qian, Jiaming; Bai, Peng; Xue, Yan; Wang, Ye; Lin, Sanren

    2016-04-01

    With markedly increased antibiotic resistance and unsatisfactory efficacies of common empiric eradication regimens in the mainland of China, tailored therapy may be the best choice to achieve good efficacy. This study compared the eradication rates, safety, and compliance of tailored therapy to those of triple therapy plus bismuth and concomitant therapy in the naïve patients with Helicobacter pylori infection. Between September 2013 and April 2014, 1050 patients with H. pylori infection at three tertiary hospitals were randomly assigned to 10-day treatment with tailored, triple plus bismuth, or concomitant regimens. In tailored therapy, medications were adjusted according to clarithromycin sensitivity and cytochrome P450 isoenzyme 2C19 genotype. The antimicrobial susceptibility testing (E test) was performed. Eradication status was assessed 4-12 weeks after treatment. The eradication rate was significantly higher in tailored group than in triple plus bismuth and concomitant groups in both intention-to-treat (88.7 vs 77.4 vs 78.3%, p bismuth and 75.9, 87.2, 92.9, and 95.2% in concomitant therapy, respectively. First-line tailored therapy achieves significantly higher eradication rates and fewer side effects, compared to triple therapy plus bismuth and concomitant therapy in a setting with high rates of clarithromycin and metronidazole resistance. © 2015 John Wiley & Sons Ltd.

  5. Initiation of triple therapy maintenance treatment among patients with COPD in the US

    Directory of Open Access Journals (Sweden)

    Simeone JC

    2016-12-01

    Full Text Available Jason C Simeone,1 Rakesh Luthra,2 Shuchita Kaila,2 Xiaoyun Pan,1 Tarun D Bhagnani,1 Jieruo Liu,1 Teresa K Wilcox1 1Real-World Evidence, Evidera, Waltham, MA, 2HEOR Value Demonstration Team, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA Background: The Global Initiative for Chronic Obstructive Lung Disease (GOLD recommends triple therapy (long-acting muscarinic receptor antagonists, long-acting beta-2 agonists, and inhaled corticosteroids for patients with only the most severe COPD. Data on the proportion of COPD patients on triple therapy and their characteristics are sparse and dated. Objective 1 of this study was to estimate the proportion of all, and all treated, COPD patients receiving triple therapy. Objective 2 was to characterize those on triple therapy and assess the concordance of triple therapy use with GOLD guidelines. Patients and methods: This retrospective study used claims from the IMS PharMetrics Plus database from 2009 to 2013. Cohort 1 was selected to assess Objective 1 only; descriptive analyses were conducted in Cohort 2 to answer Objective 2. A validated claims-based algorithm and severity and frequency of exacerbations were used as proxies for COPD severity. Results: Of all 199,678 patients with COPD in Cohort 1, 7.5% received triple therapy after diagnosis, and 25.5% of all treated patients received triple therapy. In Cohort 2, 30,493 COPD patients (mean age =64.7 years who initiated triple therapy were identified. Using the claims-based algorithm, 34.5% of Cohort 2 patients were classified as having mild disease (GOLD 1, 40.8% moderate (GOLD 2, 22.5% severe (GOLD 3, and 2.3% very severe (GOLD 4. Using exacerbation severity and frequency, 60.6% of patients were classified as GOLD 1/2 and 39.4% as GOLD 3/4. Conclusion: In this large US claims database study, one-quarter of all treated COPD patients received triple therapy. Although triple therapy is recommended for the most severe COPD patients

  6. Initiation of triple therapy maintenance treatment among patients with COPD in the US

    Science.gov (United States)

    Simeone, Jason C; Luthra, Rakesh; Kaila, Shuchita; Pan, Xiaoyun; Bhagnani, Tarun D; Liu, Jieruo; Wilcox, Teresa K

    2017-01-01

    Background The Global Initiative for Chronic Obstructive Lung Disease (GOLD) recommends triple therapy (long-acting muscarinic receptor antagonists, long-acting beta-2 agonists, and inhaled corticosteroids) for patients with only the most severe COPD. Data on the proportion of COPD patients on triple therapy and their characteristics are sparse and dated. Objective 1 of this study was to estimate the proportion of all, and all treated, COPD patients receiving triple therapy. Objective 2 was to characterize those on triple therapy and assess the concordance of triple therapy use with GOLD guidelines. Patients and methods This retrospective study used claims from the IMS PharMetrics Plus database from 2009 to 2013. Cohort 1 was selected to assess Objective 1 only; descriptive analyses were conducted in Cohort 2 to answer Objective 2. A validated claims-based algorithm and severity and frequency of exacerbations were used as proxies for COPD severity. Results Of all 199,678 patients with COPD in Cohort 1, 7.5% received triple therapy after diagnosis, and 25.5% of all treated patients received triple therapy. In Cohort 2, 30,493 COPD patients (mean age =64.7 years) who initiated triple therapy were identified. Using the claims-based algorithm, 34.5% of Cohort 2 patients were classified as having mild disease (GOLD 1), 40.8% moderate (GOLD 2), 22.5% severe (GOLD 3), and 2.3% very severe (GOLD 4). Using exacerbation severity and frequency, 60.6% of patients were classified as GOLD 1/2 and 39.4% as GOLD 3/4. Conclusion In this large US claims database study, one-quarter of all treated COPD patients received triple therapy. Although triple therapy is recommended for the most severe COPD patients, spirometry is infrequently assessed, and a majority of the patients who receive triple therapy may have only mild/moderate disease. Any potential overprescribing of triple therapy may lead to unnecessary costs to the patient and health care system. PMID:28053518

  7. [Barriers to ART initiation in HIV infected subjects and with treatment indication in Spain. Why don't they start their treatment? Bridgap Study].

    Science.gov (United States)

    Viciana-Fernández, Pompeyo; Falcó, Vicenç; Castaño, Manuel; de los Santos-Gil, Ignacio; Olalla-Sierra, Julián; Hernando, Asunción; Deig, Elisabet; Clotet, Bonaventura; Knobel, Hernando; Podzamczer, Daniel; Pedrol, Pere Domingo

    2015-01-01

    In Spain, HIV treatment guidelines are well known and generally followed. However, in some patients there are no plans to initiate ART despite having treatment indications. The current barriers to ART initiation are presented. A cross-sectional survey including every HIV infected patient in care in 19 hospitals across Spain in 2012, with ≥1 indication to start ART according to 2011 national treatment guidelines, who had not been scheduled for ART initiation. Reasons for deferring treatment were categorized as follows (non-exclusive categories): a) The physician thinks the indication is not absolute and prefers to defer it; b) The patient does not want to start it; c) The physician thinks ART must be started, but there is some limitation to starting it, and d) The patient has undetectable viral load in absence of ART. A total of 256 patients, out of 784 originally planned, were included. The large majority (84%) were male, median age 39 years, 57% MSM, 24% heterosexuals, and 16% IDUs. Median time since HIV diagnosis was 3 years, median CD4 count, 501 cells/mm3, median viral load 4.4 log copies/ml. Main ART indications were: CD4 count <500 cells/mm(3), 48%; having an uninfected sexual partner, 28%, and hepatitis C coinfection, 23%. Barriers due to, the physician, 55%; the patient, 28%; other limitations, 23%; and undetectable viral load, 6%. The majority of subjects with ART indication were on it. The most frequent barriers among those who did not receive it were physician-related, suggesting that the relevance of the conditions that indicate ART may need reinforcing. Copyright © 2013 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  8. Inhibition of replicon initiation and DNA elongation in Chinese hamster ovary cells by treatment at 45.5 degrees C

    International Nuclear Information System (INIS)

    Wong, R.S.; Dewey, W.C.

    1982-01-01

    Heat treatment of Chinese hamster ovary cells at 45.5 degrees C for 15 minutes resulted in the inhibition of both the replicon initiation and the DNA elongation processes. Analysis of the DNA made after treatment showed that for up to 30 minutes after hyperthermia, there was a significant increase (45-80% above control level) in the amount of labeled DNA less than or equal to 40S in size and having a distinct peak of 20S. Therefore, elongation of 20S molecules into larger molecules was inhibited or slowed down. These small molecules did not accumulate when recovery times were longer than 30 minutes. The DNA made after 120 and 240 minutes postheat incubation was larger than control size and indicated that, although replicon initiation was still inhibited, elongation between replicons into 120S molecules could take place. However, their subsequent elongation into parental-size molecules was inhibited. The same delay in DNA elongation seen in cells examined immediately after treatment was still observed in cells heated and allowed to recover for 30 minutes. Also, after 30 minutes of recovery, heated cells still had more newly synthesized DNA in the single-stranded fraction than did control cells, which indicates that DNA elongation within a replicon is delayed for at least 30 minutes after heating. Furthermore, at 4 hours after heating, the inhibition of elongation of clusters of replicons into parental molecules prevailed

  9. The effectiveness of transcutaneous electrical neural stimulation therapy in patients with urinary incontinence resistant to initial medical treatment or biofeedback.

    Science.gov (United States)

    Tugtepe, H; Thomas, D T; Ergun, R; Kalyoncu, A; Kaynak, A; Kastarli, C; Dagli, T E

    2015-06-01

    While there are many options for children with treatment refractory urinary incontinence, there is no single accepted method. This study's aim was to prospectively evaluate the effect of transcutaneous electrical nerve stimulation in children with urinary incontinence resistant to standard medical, urological therapy and/or biofeedback. This study was performed at a university hospital. For inclusion, patients >5 years of age first underwent evaluation with urinary ultrasonography, uroflow-electromyogram and voiding diaries. Treatment with biofeedback, alpha adrenergic blockers, anticholinergics and/or urotherapy was commenced according to uroflow-EMG and voiding diary findings. Patients with partial or no response to this standard therapy were then included in this study, performed between April 2012 and February 2014. Patients with anatomical or neurological causes for urinary incontinence were excluded. TENS was performed on S3 dermatome, every day for 3 months. Each session lasted 20 min with a frequency of 10 Hz and generated pulse of 350 μs. Intensity was determined by the child's sensitivity threshold. Medical treatment and urological therapy was continued during TENS. Uroflow parameters (voiding volume as percentage of expected bladder capacity, Qmax, Qave, flow and voiding time, postvoiding residual urine) and urinary system symptoms (presence of urinary tract infection, frequency, urge incontinence, fractionated voiding and constipation) were compared immediately before commencement and immediately after the completion of 3 months of TENS. Twenty-seven patients were included in this study (4 males, 23 females). Patients' average age was 7.2 years, 11 had overactive bladder and 16 had dysfunctional voiding. Comparison of urinary system symptoms and uroflow parameters before and after TENS are shown in Table. After 3 months of TENS; a statistically significant decrease was observed in the number of patients with frequency, urge incontinence, urinary tract

  10. Efficacy of Prompt Initiation of Antiretroviral Therapy in the Treatment of Hemophagocytic Lymphohistiocytosis Triggered by Uncontrolled Human Immunodeficiency Virus

    Directory of Open Access Journals (Sweden)

    Bryan P. Fitzgerald

    2017-01-01

    Full Text Available Hemophagocytic lymphohistiocytosis (HLH is a life-threatening, rapidly progressive hematologic disorder involving uncontrolled immune system activation. HLH has been associated with viral infections, including human immunodeficiency virus (HIV infections. We report a case of a critically ill 30-year-old female who was hospitalized with HIV-associated HLH, with a CD4 count of 4 cells/mL and HIV viral load of 1,842,730 copies/mL. After ruling out other potential infectious causes of HLH, antiretroviral therapy (ART was initiated with darunavir, ritonavir, tenofovir, and emtricitabine. Within one week of initiation of ART, the patient began to improve clinically and hematologically and was stable enough for discharge from the hospital three weeks after starting therapy. This case suggests that treatment with ART in patients with HIV-associated HLH should be considered even in critically ill patients with low CD4 counts.

  11. Intracoronary brachytherapy in the treatment of in-stent restenosis. Initial experience in Brazil

    Directory of Open Access Journals (Sweden)

    Fábio Sândoli de Brito Jr

    2001-09-01

    Full Text Available Intracoronary brachytherapy using beta or gamma radiation is currently the most efficient type of therapy for preventing the recurrence of coronary in-stent restenosis. Its implementation depends on the interaction among interventionists, radiotherapists, and physicists to assure the safety and quality of the method. The authors report the pioneering experience in Brazil of the treatment of 2 patients with coronary in-stent restenosis, in whom beta radiation was used as part of the international multicenter randomized PREVENT study (Proliferation REduction with Vascular ENergy Trial. The procedures were performed rapidly and did not require significant modifications in the traditional techniques used for conventional angioplasty. Alteration in the radiological protection devices of the hemodynamic laboratory were also not required, showing that intracoronary brachytherapy using beta radiation can be incorporated into the interventional tools of cardiology in our environment.

  12. Shared decision making for hydroxyurea treatment initiation in children with sickle cell anemia.

    Science.gov (United States)

    Crosby, Lori E; Shook, Lisa M; Ware, Russell E; Brinkman, William B

    2015-02-01

    Clinical trials have demonstrated hydroxyurea's efficacy in improving health outcomes for children with sickle cell anemia (SCA) who have medical complications. New NHLBI clinical guidelines will recommend offering hydroxyurea to young patients regardless of clinical severity. Shared decision making may be an effective approach for implementing this practice change. Decision aids that help patients/parents feel empowered to make this decision and help providers feel comfortable in discussing hydroxyurea as a preventive treatment may facilitate shared discussions between families and providers. We recommend six strategies providers can use to facilitate these discussions while decision aids and tools are being developed. Pediatr Blood Cancer 2015;62:184-185. © 2014 Wiley Periodicals, Inc. © 2014 Wiley Periodicals, Inc.

  13. Soft tissue sarcoma: role of imaging for initial diagnosis and treatment

    International Nuclear Information System (INIS)

    Taieb, S.; Ceugnart, L.; Gauthier, H.; Penel, N.; Vanseymortier, L.

    2006-01-01

    Soft tissue sarcomas are uncommon heterogeneous group of tumour derived from mesenchyme. The most common location is the lower extremity, but they can occur in the upper extremity, and abdominal and chest walls. The first radiological evaluation may include plain films and ultrasonography in viewing to assess the probability of soft tissue sarcomas. MRI with contrast is the main modality to evaluate these lesions and choose which part of tumour must be biopsied. Computer tomography (CT) is secondary used to perform core needle biopsy and detect lung metastases. The role of PET begins to be more clear in case of need global assessment before radical surgery. A multidisciplinary approach is essential to perform rational treatment planning and avoid partial surgery. (author)

  14. Changes in Initial Treatment for Prostate Cancer Among Medicare Beneficiaries, 1999–2007

    International Nuclear Information System (INIS)

    Dinan, Michaela A.; Robinson, Timothy J.; Zagar, Timothy M.; Scales, Charles D.; Curtis, Lesley H.; Reed, Shelby D.; Lee, W. Robert; Schulman, Kevin A.

    2012-01-01

    Purpose: In the absence of evidence from large clinical trials, optimal therapy for localized prostate cancer remains unclear; however, treatment patterns continue to change. We examined changes in the management of patients with prostate cancer in the Medicare population. Methods and Materials: We conducted a retrospective claims-based analysis of the use of radiation therapy, surgery, and androgen deprivation therapy in the 12 months after diagnosis of prostate cancer in a nationally representative 5% sample of Medicare claims. Patients were Medicare beneficiaries 67 years or older with incident prostate cancer diagnosed between 1999 and 2007. Results: There were 20,918 incident cases of prostate cancer between 1999 and 2007. The proportion of patients receiving androgen deprivation therapy decreased from 55% to 36%, and the proportion of patients receiving no active therapy increased from 16% to 23%. Intensity-modulated radiation therapy replaced three-dimensional conformal radiation therapy as the most common method of radiation therapy, accounting for 77% of external beam radiotherapy by 2007. Minimally invasive radical prostatectomy began to replace open surgical approaches, being used in 49% of radical prostatectomies by 2007. Conclusions: Between 2002 and 2007, the use of androgen deprivation therapy decreased, open surgical approaches were largely replaced by minimally invasive radical prostatectomy, and intensity-modulated radiation therapy replaced three-dimensional conformal radiation therapy as the predominant method of radiation therapy in the Medicare population. The aging of the population and the increasing use of newer, higher-cost technologies in the treatment of patients with prostate cancer may have important implications for nationwide health care costs.

  15. Initial results of CyberKnife treatment for recurrent previously irradiated head and neck cancer

    International Nuclear Information System (INIS)

    Himei, Kengo; Katsui, Kuniaki; Yoshida, Atsushi

    2003-01-01

    The purpose of this study was to evaluate the efficacy of CyberKnife for recurrent previously irradiated head and neck cancer. Thirty-one patients with recurrent previously irradiated head and neck cancer were treated with a CyberKnife from July 1999 to March 2002 at Okayama Kyokuto Hospital were retrospectively studied. The accumulated dose was 28-80 Gy (median 60 Gy). The interval between CyberKnife treatment and previous radiotherapy was 0.4-429.5 months (median 16.3 months). Primary lesions were nasopharynx: 7, maxillary sinus: 6, tongue: 5, ethmoid sinus: 3, and others: 1. The pathology was squamous cell carcinoma: 25, adenoid cystic carcinoma: 4, and others: 2. Symptoms were pain: 8, and nasal bleeding: 2. The prescribed dose was 15.0-40.3 Gy (median 32.3 Gy) as for the marginal dose. The response rate (complete response (CR)+partial response (PR)) and local control rate (CR+PR+no change (NC)) was 74% and 94% respectively. Pain disappeared for 4 cases, relief was obtained for 4 cases and no change for 2 cases and nasal bleeding disappeared for 2 cases for an improvement of symptoms. An adverse effects were observed as mucositis in 5 cases and neck swelling in one case. Prognosis of recurrent previously irradiated head and neck cancer was estimated as poor. Our early experience shows that CyberKnife is expected to be feasible treatment for recurrent previously irradiated head and neck cancer, and for the reduction adverse effects and maintenance of useful quality of life (QOL) for patients. (author)

  16. Our initial experience with ventriculo-epiplooic shunt in treatment of hydrocephalus in two centers.

    Science.gov (United States)

    Grigorean, Valentin Titus; Sandu, Aurelia Mihaela; Popescu, Mihai; Florian, Ioan Stefan; Lupascu, Cristian Dumitru; Ursulescu, Corina Lupascu

    Hydrocephalus represents impairment in cerebrospinal fluid (CSF) dynamics. If the treatment of hydrocephalus is considered difficult, the repeated revisions of ventriculo-peritoneal (VP) shunts are even more challenging. The aim of this article is to evaluate the efficiency of ventriculo-epiplooic (VEp) shunt as a feasible alternative in hydrocephalic patients. A technical modification regarding the insertion of peritoneal catheter was imagined: midline laparotomy 8-10cm long was performed in order to open the peritoneal cavity; the great omentum was dissected between its two layers; we placed the distal end of the catheter between the two epiplooic layers; a fenestration of 4cm in diameter into the visceral layer was also performed. A retrospective study of medical records of 15 consecutive patients with hydrocephalus treated with VEp shunt is also presented. Between 2008 and 2014 we performed VEp shunt in 15 patients: 5 with congenital hydrocephalus, 8 with secondary hydrocephalus and 2 with normal pressure hydrocephalus. There were 7 men and 8 women. VEp shunt was performed in 13 patients with multiple distal shunt failures and in 2 patients, with history of abdominal surgery, as de novo extracranial drainage procedure. The outcome was favorable in all cases, with no significant postoperative complications. VEp shunt is a new, safe and efficient surgical technique for the treatment of hydrocephalus. VEp shunt is indicated in patients with history of recurrent distal shunt failures, and in patients with history of open abdominal surgery and high risk for developing abdominal complications. Copyright © 2017 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  17. Complications During Ketogenic Diet Initiation: Prevalence, Treatment, and Influence on Seizure Outcomes.

    Science.gov (United States)

    Lin, Abigail; Turner, Zahava; Doerrer, Sarah C; Stanfield, Anthony; Kossoff, Eric H

    2017-03-01

    Many centers still admit children for several days to start the ketogenic diet. The exact incidence of adverse effects during the admission and their potential later impact on seizure reduction has not been widely studied. We performed a retrospective study of children with intractable epilepsy electively admitted for ketogenic diet initiation at our institution from 2011 to 2016. Charts were reviewed for adverse effects during the admission period and then examined for seizure reduction and compliance at three months. A rating scale (1 to 4) was created for severity of any adverse events. A total of 158 children were included, with the mean age 4.6 years. Potentially attributable adverse effects occurred in 126 (80%) children, most commonly emesis, food refusal, and hypoglycemia. Seventy-three (46%) children received some form of intervention by the medical team, most commonly the administration of juice (24%). Younger age was correlated with an increased likelihood of moderate to severe adverse effects during admission, often repeated hypoglycemia (3.6 versus 4.9 years, P = 0.04). Fasting was more likely to result in lethargy and a single blood glucose in the 30 to 40 mg/dL range, but it was not correlated with emesis, repeated hypoglycemia, or higher adverse effect scores. There was no statistically significant correlation between the severity of adverse effects and the three-month seizure reduction. Mild easily treated adverse effects occurred in most children admitted for the ketogenic diet. Younger children were at greater risk for significant difficulties and should be monitored closely. Because fasting led to more lethargy and hypoglycemia, it may be prudent to avoid this in younger children. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Diabetic Ketoacidosis in a Patient with Type 2 Diabetes After Initiation of Sodium-Glucose Cotransporter 2 Inhibitor Treatment

    DEFF Research Database (Denmark)

    Storgaard, Heidi; Bagger, Jonatan I; Knop, Filip K

    2016-01-01

    been suggested to predispose to ketoacidosis. Here, we present a case of diabetic ketoacidosis (DKA) developed in an obese, poorly controlled male patient with T2D treated with the SGLT2i dapagliflozin. He was admitted with DKA 5 days after the initiation of treatment with the SGLT2i dapagliflozin....... On admission, the primary symptoms were nausea and dizziness, and he was hypertensive (170/103) and tachycardic (119 bpm) and had mild hyperglycaemia (15.3 mmol/l), severe ketonuria and severe metabolic acidosis (pH 7.08). He responded well to infusions of insulin, glucose and saline and was discharged after...

  19. Treatment patterns in rheumatoid arthritis after discontinuation of methotrexate: data from the Ontario Best Practices Research Initiative (OBRI).

    Science.gov (United States)

    Pope, Janet E; Rampakakis, Emmanouil; Movahedi, Mohammad; Cesta, Angela; Li, Xiuying; Couto, Sandra; Sampalis, John S; Bombardier, Claire

    2017-10-23

    In active rheumatoid arthritis (RA) patients with inadequate response to methotrexate (MTX), guidelines support adding or switching to another conventional synthetic disease-modifying anti-rheumatic drug (csDMARD) and/or a biologic DMARD (bDMARD). The purpose of this analysis was to describe treatment practices in routine care and to evaluate determinants of regimen selection after MTX discontinuation. Biologic-naïve patients in the Ontario Best Practice Research Initiatives registry discontinuing MTX due to primary/secondary failure, adverse events, or patient/physician decision were included. Of 313 patients discontinuing MTX, 102 (32.6%) were on MTX monotherapy, 156 (49.8%) on double, and 55 (17.6%) on multiple csDMARDs. Patients on MTX monotherapy were older than patients on double or multiple csDMARDs (p=0.013), less likely to have joint erosions (p=0.009) and had lower patient global assessment (p=0.046) at MTX discontinuation. Post-MTX discontinuation, 169 (54.0%) transitioned to, or added new DMARD(s) (new csDMARD(s): 139 [44.4%]; bDMARD: 30 [9.6%]), and 144 (46.0%) opted for no new DMARD treatment. Patients on MTX monotherapy transitioning monotherapy, whereas patients on combination csDMARDs switched more to new csDMARDs and bDMARD combination therapy. Early RA (adjOR [95%CI]: 3.07 [1.40-6.72]) and treatment with multiple csDMARDs vs. MTX monotherapy (4.15 [1.35-12.8]) at MTX discontinuation were significant predictors of transitioning to or adding new csDMARD(s)/bDMARD treatment versus opting for no new DMARD treatment. Differences in subsequent treatment patterns exist between patients discontinuing MTX when used as monotherapy versus in combination with other csDMARDs where the former are more likely to use a subsequent monotherapy treatment.

  20. Intervening factors for the initiation of treatment of patients with stomach and colorectal cancer.

    Science.gov (United States)

    Valle, Thaína Dalla; Turrini, Ruth Natalia Teresa; Poveda, Vanessa de Brito

    2017-05-15

    to identify the time between symptoms, the request for care and the beginning of treatment in patients with stomach and colorectal cancer as well as the factors that interfere in these processes. correlational descriptive study, including 101 patients diagnosed with stomach or colorectal cancer, treated in a hospital specialized in oncology. the 101 patients investigated there was predominance of males, mean age of 61.7 years. The search for medical care occurred within 30 days after the onset of symptoms, in most cases. The mean total time between the onset of symptoms and the beginning of treatment ranged from 15 to 16 months, and the mean time between the search for medical care and the diagnosis was 4.78 months. The family history of cancer (p=0.008) and the implementation of preventive follow-up (pel tiempo entre los síntomas, la búsqueda de asistencia y el inicio del tratamiento en pacientes con cáncer gástrico y colorrectal y los factores que interfieren en estos procesos. estudio descriptivo correlacional, incluyendo 101 pacientes con diagnostico de cáncer gástrico o colorrectal, atendidos en un hospital especializado en oncología. de 101 pacientes investigados la mayoria eran hombres, con edad media de 61,7 años. La búsqueda de la atención médica se produjo dentro de los 30 días después de la aparición de los síntomas, en la mayoría de los casos. El promedio de tiempo total entre el inicio de los síntomas y el inicio del tratamiento fue de 15,16 meses y el tiempo medio entre la búsqueda de la atención médica y el diagnóstico fue de 4,78 meses. La historia familiar de cáncer (p=0,008) y la realización de seguimiento preventivo (pel tratamiento temprano. Náuseas, vómitos, hematoquecia, pérdida de peso y dolor se asociaron con la búsqueda más rápida de la asistencia. el intervalo más largo entre la búsqueda de la atención médica y el diagnóstico se produjo posiblemente por asociación negativa entre los síntomas que se

  1. Pulse-dose radiofrequency treatment in pain management-initial experience.

    Science.gov (United States)

    Ojango, Christine; Raguso, Mario; Fiori, Roberto; Masala, Salvatore

    2017-12-23

    Radiofrequency procedures have been used for treating various chronic pain conditions for decades. These minimally invasive percutaneous treatments employ an alternating electrical current with oscillating radiofrequency wavelengths to eliminate or alter pain signals from the targeted site. The aim of the continuous radiofrequency procedure is to increase the temperature sufficiently to create an irreversible thermal lesion on nerve fibres and thus permanently interrupt pain signals. The pulsed radiofrequency procedure utilises short pulses of radiofrequency current with intervals of longer pauses to avert a temperature increase to the level of permanent tissue damage. The goal of these pulses is to alter the processing of pain signals, but to avoid relevant structural damage to nerve fibres, as seen in the continuous radiofrequency procedure. The pulse-dose radiofrequency procedure is a technical improvement of the pulsed radiofrequency technique in which the delivery mode of the current is adapted. During the pulse-dose radiofrequency procedure thermal damage is avoided. In addition, the amplitude and width of the consecutive pulses are kept the same. The method ensures that each delivered pulse keeps the same characteristics and therefore the dose is similar between patients. The current review outlines the pulse-dose radiofrequency procedure and presents our institution's chronic pain management studies.

  2. Toxoplasmosis Titers and past Suicide Attempts Among Older Adolescents Initiating SSRI Treatment.

    Science.gov (United States)

    Coryell, William; Yolken, Robert; Butcher, Brandon; Burns, Trudy; Dindo, Lilian; Schlechte, Janet; Calarge, Chadi

    2016-01-01

    Latent infection with toxoplasmosis is a prevalent condition that has been linked in animal studies to high-risk behaviors, and in humans, to suicide and suicide attempts. This analysis investigated a relationship between suicide attempt history and toxoplasmosis titers in a group of older adolescents who had recently begun treatment with an SSRI. Of 108 participants, 17 (15.7 %) had a lifetime history of at least one suicide attempt. All were given structured and unstructured diagnostic interviews and provided blood samples. Two individuals (11.9%) with a past suicide attempt, and two (2.1%) without this history, had toxoplasmosis titers ≥ 10 IU/ml (p = 0.166). Those with a past suicide attempt had mean toxoplasmosis titers that were significantly different (p = 0.018) from those of patients who lacked this history. An ROC analysis suggested a lower optimal threshold for distinguishing patients with and without suicide attempts (3.6 IU/ml) than that customarily used to identify seropositivity. Toxoplasmosis titers may quantify a proneness to suicidal behavior in younger individuals being treated with antidepressants.

  3. Initial experience with the treatment of concomitant aortic pseudoaneurysm and thoracolumbar spinal fracture: Case report

    Directory of Open Access Journals (Sweden)

    Viktor Zsolt Kovari

    2017-12-01

    Full Text Available One blunt abdominal aortic disruption (BAAD and one blunt thoracic aortic injury (BTAI case are presented. Both aortic injuries were combined with spinal fractures. In the BAAD case the aortic pseudoaneurysm manifested just above the lumbar fracture while in the BTAI case the aortic injury appeared several vertebras below the thoracal fracture site, suggesting different mechanisms in the aortic wall damage. In both cases the aortic wall first was sealed, successfully, by endovascularly-placed stents, meaning the risks of open aortic reconstructive surgery could be avoided. The adjacent crucial vessel's preservation, despite the stent covering the left subclavian artery and the left common carotid artery in one of the cases was verified by post-operative computed tomography angiography (CTA examination. In second stage those spinal fractures which were deemed unstable were stabilized by the fixateur interne (a transpedicular screw-rod system. With this treatment sequence we wanted to avoid the unnecessary risk of a possible rupture of the unsealed aortic wall during positioning for the spinal procedure and during the spinal surgery. Both patients recovered from their aortic and spinal injuries.

  4. Initial assessment and treatment with the Airway, Breathing, Circulation, Disability, Exposure (ABCDE approach

    Directory of Open Access Journals (Sweden)

    Thim T

    2012-01-01

    Full Text Available Troels Thim1,2, Niels Henrik Vinther Krarup1,4, Erik Lerkevang Grove1, Claus Valter Rohde3, Bo Løfgren1,41Department of Cardiology, Aarhus University Hospital, Aarhus, 2Department of Internal Medicine, Regional Hospital of Randers, Randers, 3Department of Anestesiology, Aarhus University Hospital, Aarhus, 4Research Center for Emergency Medicine, Aarhus University Hospital, Aarhus, DenmarkAbstract: The Airway, Breathing, Circulation, Disability, Exposure (ABCDE approach is applicable in all clinical emergencies for immediate assessment and treatment. The approach is widely accepted by experts in emergency medicine and likely improves outcomes by helping health care professionals focusing on the most life-threatening clinical problems. In an acute setting, high-quality ABCDE skills among all treating team members can save valuable time and improve team performance. Dissemination of knowledge and skills related to the ABCDE approach are therefore needed. This paper offers a practical “how-to” description of the ABCDE approach.Keywords: emergency medicine, general medicine, internal medicine, multiple trauma, multiple injury

  5. Nonnucleoside Reverse-transcriptase Inhibitor- vs Ritonavir-boosted Protease Inhibitor-based Regimens for Initial Treatment of HIV Infection

    DEFF Research Database (Denmark)

    Borges, Álvaro H; Lundh, Andreas; Tendal, Britta

    2016-01-01

    searched databases to identify randomized trials that compared NNRTI- vs PI/r-based initial therapy. A metaanalysis calculated risk ratios (RRs) or mean differences (MDs), as appropriate. Primary outcome was death or progression to AIDS. Secondary outcomes were death, progression to AIDS, and treatment...... trials; n = 3825), death in 205 participants in the NNRTI arm vs 198 in the PI/r arm (1.04; 0.86-1.25; 22 trials; n = 8311), and progression to AIDS in 140 participants in the NNRTI arm vs 144 in the PI/r arm (1.00; 0.80-1.25; 13 trials; n = 4740). Overall treatment discontinuation (1.12; 0.93-1.35; 24...

  6. Robotic pulmonary lobectomy for lung cancer treatment: program implementation and initial experience.

    Science.gov (United States)

    Terra, Ricardo Mingarini; Araujo, Pedro Henrique Xavier Nabuco de; Lauricella, Leticia Leone; Campos, José Ribas Milanez de; Costa, Herbert Felix; Pego-Fernandes, Paulo Manuel

    2016-01-01

    To describe the implementation of a robotic thoracic surgery program at a public tertiary teaching hospital and to analyze its initial results. This was a planned interim analysis of a randomized clinical trial aimed at comparing video-assisted thoracoscopic surgery and robotic surgery in terms of the results obtained after pulmonary lobectomy. The robotic surgery program developed at the Instituto do Câncer do Estado de São Paulo, in the city of São Paulo, Brazil, is a multidisciplinary initiative involving various surgical specialties, as well as anesthesiology, nursing, and clinical engineering teams. In this analysis, we evaluated the patients included in the robotic lobectomy arm of the trial during its first three months (from April to June of 2015). Ten patients were included in this analysis. There were eight women and two men. The mean age was 65.1 years. All of the patients presented with peripheral tumors. We performed right upper lobectomy in four patients, right lower lobectomy in four, and left upper lobectomy in two. Surgical time varied considerably (range, 135-435 min). Conversion to open surgery or video-assisted thoracoscopic surgery was not necessary in any of the cases. Intraoperative complications were not found. Only the first patient required postoperative transfer to the ICU. There were no deaths or readmissions within the first 30 days after discharge. The only postoperative complication was chest pain (grade 3), in two patients. Pathological examination revealed complete tumor resection in all cases. When there is integration and proper training of all of the teams involved, the implementation of a robotic thoracic surgery program is feasible and can reduce morbidity and mortality. Descrever a implantação de um programa de cirurgia torácica robótica em um hospital terciário público universitário e analisar seus resultados iniciais. Este estudo é uma análise interina planejada de um ensaio clínico aleatorizado cujo objetivo

  7. CHALLENGES AND OPPORTUNITIES--INTEGRATED LIFE-CYCLE OPTIMIZATION INITIATIVES FOR THE HANFORD RIVER PROTECTION PROJECT--WASTE TREATMENT PLANT

    International Nuclear Information System (INIS)

    Auclair, K. D.

    2002-01-01

    of issues across contract boundaries is a more difficult matter. This aspect, one of a seamless systems approach to the treatment of tank wastes at the Hanford site, is the focus of the Optimization Studies. This ''big O''Optimization of Life-Cycle operations is what is meant when the term ''optimization'' is used on the River Protection Project and initiatives cited in this paper. From the early contractor centric methods and processes used to move toward an integrated solution, through extensive partnering approaches, to the current quality initiatives with multi-organizational participation, significant progress is being made towards achieving the goal of truly integrated life-cycle optimization for the Department of Energy's River Protection Project and Waste Treatment Plant

  8. Serum NT-proCNP levels increased after initiation of GH treatment in patients with achondroplasia/hypochondroplasia.

    Science.gov (United States)

    Kubota, Takuo; Wang, Wei; Miura, Kohji; Nakayama, Hirofumi; Yamamoto, Keiko; Fujiwara, Makoto; Ohata, Yasuhisa; Tachibana, Makiko; Kitaoka, Taichi; Takakuwa, Satoshi; Miyoshi, Yoko; Namba, Noriyuki; Ozono, Keiichi

    2016-06-01

    Serum amino-terminal propeptide of C-type natriuretic peptide (NT-proCNP) levels have been proposed as a biomarker of linear growth in healthy children. The usefulness of NT-proCNP in patients with achondroplasia (ACH)/hypochondroplasia (HCH) remains to be elucidated. The objective was to study whether serum NT-proCNP level is a good biomarker for growth in ACH/HCH and other patients of short stature. This was a longitudinal cohort study. Sixteen children with ACH (aged 0·4-4·3 years), six children with HCH (2·7-6·3 years), 23 children with idiopathic short stature (ISS) (2·2-9·0 years), eight short children with GH deficiency (GHD) (2·9-6·8 years) and five short children born small for gestational age (SGA) (2·0-6·6 years). Patients with ACH/HCH received GH treatment for 1 year. Serum NT-proCNP levels and height were measured. NT-proCNP levels positively correlated with height velocity in these short children (P < 0·05, r = 0·27). NT-proCNP levels inversely correlated with age in children with ISS alone (P < 0·01, r = -0·55). Serum NT-proCNP levels in patients with ACH/HCH were increased 3 months following the initiation of GH treatment (P < 0·05). Height SDS gain during GH treatment for 1 year was positively correlated with the changes in NT-proCNP levels after the initiation of GH (P < 0·01, r = 0·72). Serum NT-proCNP levels may be a good biomarker to indicate the effect of GH treatment on growth in patients with ACH/HCH at least in the first year and height velocity in short stature patients. © 2016 John Wiley & Sons Ltd.

  9. CHARACTERISTICS OF TUBERCULOSIS (TB IN GERIATRIC PATIENTS - INITIAL TREATMENT AND OUTCOME

    Directory of Open Access Journals (Sweden)

    Zoran P. Stamenković

    2003-07-01

    Full Text Available 1090 TB pts were diagnosed and treated during the l992 - 2001. year (y. 227(20,8% pts were older then 65. y, mean age of 73,5 - 1,5 y, with male / female ratio of 57,3% / 42,7%. Most of them were farmers (44,9% and retired (37,4%. Most dominant symptoms were chronic cough (90, 3%, weight loss (83, 2%. 44,5% had positive tuberculin test. 87,7% were new cases, 11,8% defaulters and 0,5% chronic cases (WHO criteria. Most concomitant diseases were diabetes mellitus (19,8%, cardiac diseases (15,9%, while 3,5% had active malignancy. Chest X-ray shown cavities in 41,4% pts, infiltrations in 29,9% and milliary lesions in 3,9%. 30,4% lesions were atypical, while 60,8% pts had bilateral fibrosis lesions. Extra pulmonary TB were in 9,7% pts, mostly on pleura (59,1%, and kidney (13,6%. 41,4% treated with H, R, Z, S / E, 46,3% H, R, Z / E and 12,4% H, R, Z, S, E. 10,6% pts had liver function disturbances, 7,9% had allergy on Z and 4,4% pts died. Conversion rate in only the culture positive pts were faster and shown significance (p<0,05.TB in the elderly has extended / latent clinical picture, atypical radio graphic localization, high frequency of concomitant diseases, demanding longer hospital treatment. Fibrotic pulmonary lesions, atypical pulmonary infiltrations and presence of concomitant diseases in elderly, must be alarm in future TB screening.

  10. From cutting to casting: impact and initial barriers to the Ponseti method of clubfoot treatment in China.

    Science.gov (United States)

    Lu, Ning; Zhao, Li; Du, Qing; Liu, Yakun; Oprescu, Florin I; Morcuende, Jose A

    2010-01-01

    In 2005, a nationwide clubfoot treatment program focused on the Ponseti method -an effective, affordable and minimally-invasive method- was initiated in China. The purpose of this study was to evaluate and identify barriers to the program. A qualitative study (rapid ethnographic study) was conducted using semi-structured interviews of 44 physicians who attended four of the 10 Ponseti training workshops, focus groups with parents of children with clubfoot, and observation. Several barriers to the Ponseti method are quite unique due to China's size, socio-economics, culture, politics, and healthcare systems. The barriers were classified into seven themes: (i) physician education, (ii) caregiver compliance, (iii) culture, (iv) public awareness, (v) poverty, (vi) financial constraints for physicians/hospitals, and (vii) challenges of the treatment process. A number of suggestions that could be helpful in reducing or eliminating the effects of these barriers were also identified: (i) pamphlets explaining clubfoot and treatment for caregivers, (ii) directories of Ponseti providers, (iii) funding/financial support, and (iv) improving public awareness. The information from this study provides healthcare planners with knowledge to assist in meeting the needs of the population and continued implementation of effective and culturally appropriate awareness and treatment programs for clubfoot throughout China.

  11. Dialysate White Blood Cell Change after Initial Antibiotic Treatment Represented the Patterns of Response in Peritoneal Dialysis-Related Peritonitis

    Directory of Open Access Journals (Sweden)

    Pichaya Tantiyavarong

    2016-01-01

    Full Text Available Background. Patients with peritoneal dialysis-related peritonitis usually have different responses to initial antibiotic treatment. This study aimed to explore the patterns of response by using the changes of dialysate white blood cell count on the first five days of the initial antibiotic treatment. Materials and Methods. A retrospective cohort study was conducted. All peritoneal dialysis-related peritonitis episodes from January 2014 to December 2015 were reviewed. We categorized the patterns of antibiotic response into 3 groups: early response, delayed response, and failure group. The changes of dialysate white blood cell count for each pattern were determined by multilevel regression analysis. Results. There were 644 episodes in 455 patients: 378 (58.7% of early response, 122 (18.9% of delayed response, and 144 (22.3% of failure episodes. The patterns of early, delayed, and failure groups were represented by the average rate reduction per day of dialysate WBC of 68.4%, 34.0%, and 14.2%, respectively (p value < 0.001 for all comparisons. Conclusion. Three patterns, which were categorized by types of responses, have variable rates of WBC declining. Clinicians should focus on the delayed response and failure patterns in order to make a decision whether to continue medical therapies or to aggressively remove the peritoneal catheter.

  12. Dialysate White Blood Cell Change after Initial Antibiotic Treatment Represented the Patterns of Response in Peritoneal Dialysis-Related Peritonitis.

    Science.gov (United States)

    Tantiyavarong, Pichaya; Traitanon, Opas; Chuengsaman, Piyatida; Patumanond, Jayanton; Tasanarong, Adis

    2016-01-01

    Background. Patients with peritoneal dialysis-related peritonitis usually have different responses to initial antibiotic treatment. This study aimed to explore the patterns of response by using the changes of dialysate white blood cell count on the first five days of the initial antibiotic treatment. Materials and Methods. A retrospective cohort study was conducted. All peritoneal dialysis-related peritonitis episodes from January 2014 to December 2015 were reviewed. We categorized the patterns of antibiotic response into 3 groups: early response, delayed response, and failure group. The changes of dialysate white blood cell count for each pattern were determined by multilevel regression analysis. Results. There were 644 episodes in 455 patients: 378 (58.7%) of early response, 122 (18.9%) of delayed response, and 144 (22.3%) of failure episodes. The patterns of early, delayed, and failure groups were represented by the average rate reduction per day of dialysate WBC of 68.4%, 34.0%, and 14.2%, respectively (p value patterns, which were categorized by types of responses, have variable rates of WBC declining. Clinicians should focus on the delayed response and failure patterns in order to make a decision whether to continue medical therapies or to aggressively remove the peritoneal catheter.

  13. Community nurse-led initiation of antiviral therapy for chronic hepatitis C in people who inject drugs does not increase uptake of or adherence to treatment.

    Science.gov (United States)

    Lewis, Heather; Kunkel, Jan; Axten, David; Dalton, Jane; Gardner, Hayley; Tippett, Andrew; Wynne, Stephanie; Wilkinson, Mandie; Foster, Graham R

    2016-11-01

    Chronic hepatitis C is common in people who inject drugs (PWID) and this population serves as a reservoir for infection. Treatment levels are low among this group, ranging from 1 to 19%. We explored whether a nurse-initiated community treatment model increased uptake of and adherence to interferon-based therapies. This was a cluster randomized trial of nurse-initiated versus physician-initiated antiviral therapy with pegylated interferon and ribavirin for hepatitis C virus in community clinics (trial registration: ISRCTN07774040). The proportion of participants initiating treatment during follow-up was 10% with nurse-initiated (6/62) and 9% with physician-initiated (6/76) therapy. Adherence was similar in both groups, with only one patient in each arm not adhering to therapy. There were no serious adverse events, but interferon-related side effects were common. Drug and alcohol use did not change during therapy. Despite easy access to antiviral therapy, uptake of treatment was poor, with no significant difference between the groups. Nurse-led initiation of interferon-based antiviral therapy in PWID did not lead to increased uptake of, response to or adherence with treatment. Further service improvement is unlikely to increase the proportion of PWID undergoing antiviral therapy for hepatitis C virus and early adoption of interferon-free regimens may increase the proportion initiating and completing treatment.

  14. Gender and age disparity in the initiation of life-supporting treatments: a population-based cohort study.

    Science.gov (United States)

    Ting, Peng-Sheng; Chen, Likwang; Yang, Wei-Chih; Huang, Tien-Shang; Wu, Chau-Chung; Chen, Yen-Yuan

    2017-11-15

    The relationships between age and the life-supporting treatments use, and between gender and the life-supporting treatments use are still controversial. Using extracorporeal membrane oxygenation as an example of life-supporting treatments, the objectives of this study were: (1) to examine the relationship between age and the extracorporeal membrane oxygenation use; (2) to examine the relationship between age and the extracorporeal membrane oxygenation use; and (3) to deliberate the ethical and societal implications of age and gender disparities in the initiation of extracorporeal membrane oxygenation. This is a population-based, retrospective cohort study. Taiwan's extracorporeal membrane oxygenation cases from 2000 to 2010 were collected. The annual incidence rate of extracorporeal membrane oxygenation use adjusting for both age and gender distribution for each year from 2000 to 2010 was derived using the population of 2000 as the reference population. The trend of extracorporeal membrane oxygenation use was examined using time-series linear regression analysis. We conducted joinpoint regression for estimating the trend change of extracorporeal membrane oxygenation use. The trends of extracorporeal membrane oxygenation use both for different gender groups, and for different age groups have been significantly increasing over time. Men were more likely to be supported by extracorporeal membrane oxygenation than women. Women's perspectives toward life and death, and women's perception of well-being may be associated with the phenomenon. In addition, the patients at the age of 65 or older were more likely to be supported by extracorporeal membrane oxygenation than those younger than 65. Family autonomy/family-determination, and the Confucian tradition of filial piety and respecting elders may account for this phenomenon. This study showed gender and age disparities in the initiation of extracorporeal membrane oxygenation use in Taiwan, which may be accounted for by

  15. Brief Report: Assessing the Association Between Changing NRTIs When Initiating Second-Line ART and Treatment Outcomes.

    Science.gov (United States)

    Rohr, Julia K; Ive, Prudence; Horsburgh, Charles Robert; Berhanu, Rebecca; Hoffmann, Christopher J; Wood, Robin; Boulle, Andrew; Giddy, Janet; Prozesky, Hans; Vinikoor, Michael; Mwanza, Mwanza Wa; Wandeler, Gilles; Davies, Mary-Ann; Fox, Matthew P

    2018-04-01

    After first-line antiretroviral therapy failure, the importance of change in nucleoside reverse transcriptase inhibitor (NRTI) in second line is uncertain due to the high potency of protease inhibitors used in second line. We used clinical data from 6290 adult patients in South Africa and Zambia from the International Epidemiologic Databases to Evaluate AIDS (IeDEA) Southern Africa cohort. We included patients who initiated on standard first-line antiretroviral therapy and had evidence of first-line failure. We used propensity score-adjusted Cox proportional-hazards models to evaluate the impact of change in NRTI on second-line failure compared with remaining on the same NRTI in second line. In South Africa, where viral load monitoring was available, treatment failure was defined as 2 consecutive viral loads >1000 copies/mL. In Zambia, it was defined as 2 consecutive CD4 counts <100 cells/mm. Among patients in South Africa initiated on zidovudine (AZT), the adjusted hazard ratio for second-line virologic failure was 0.25 (95% confidence interval: 0.11 to 0.57) for those switching to tenofovir (TDF) vs. remaining on AZT. Among patients in South Africa initiated on TDF, switching to AZT in second line was associated with reduced second-line failure (adjusted hazard ratio = 0.35 [95% confidence interval: 0.13 to 0.96]). In Zambia, where viral load monitoring was not available, results were less conclusive. Changing NRTI in second line was associated with better clinical outcomes in South Africa. Additional clinical trial research regarding second-line NRTI choices for patients initiated on TDF or with contraindications to specific NRTIs is needed.

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

    Science.gov (United States)

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

    2012-07-31

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

  17. Scaling-up health information systems to improve HIV treatment: An assessment of initial patient monitoring systems in Mozambique.

    Science.gov (United States)

    Hochgesang, Mindy; Zamudio-Haas, Sophia; Moran, Lissa; Nhampossa, Leopoldo; Packel, Laura; Leslie, Hannah; Richards, Janise; Shade, Starley B

    2017-01-01

    The rapid scale-up of HIV care and treatment in resource-limited countries requires concurrent, rapid development of health information systems to support quality service delivery. Mozambique, a country with an 11.5% prevalence of HIV, has developed nation-wide patient monitoring systems (PMS) with standardized reporting tools, utilized by all HIV treatment providers in paper or electronic form. Evaluation of the initial implementation of PMS can inform and strengthen future development as the country moves towards a harmonized, sustainable health information system. This assessment was conducted in order to 1) characterize data collection and reporting processes and PMS resources available and 2) provide evidence-based recommendations for harmonization and sustainability of PMS. This baseline assessment of PMS was conducted with eight non-governmental organizations that supported the Ministry of Health to provide 90% of HIV care and treatment in Mozambique. The study team conducted structured and semi-structured surveys at 18 health facilities located in all 11 provinces. Seventy-nine staff were interviewed. Deductive a priori analytic categories guided analysis. Health facilities have implemented paper and electronic monitoring systems with varying success. Where in use, robust electronic PMS facilitate facility-level reporting of required indicators; improve ability to identify patients lost to follow-up; and support facility and patient management. Challenges to implementation of monitoring systems include a lack of national guidelines and norms for patient level HIS, variable system implementation and functionality, and limited human and infrastructure resources to maximize system functionality and information use. This initial assessment supports the need for national guidelines to harmonize, expand, and strengthen HIV-related health information systems. Recommendations may benefit other countries with similar epidemiologic and resource

  18. Screening, Brief Intervention and Referral to Treatment: implications of SAMHSA's SBIRT initiative for substance abuse policy and practice.

    Science.gov (United States)

    Babor, Thomas F; Del Boca, Frances; Bray, Jeremy W

    2017-02-01

    This paper describes the major findings and public health implications of a cross-site evaluation of a national Screening, Brief Intervention and Referral to Treatment (SBIRT) demonstration program funded by the US Substance Abuse and Mental Health Services Administration (SAMHSA). Eleven multi-site programs in two cohorts of SAMHSA grant recipients were each funded for 5 years to promote the adoption and sustained implementation of SBIRT. The SBIRT cross-site evaluation used a multi-method evaluation design to provide comprehensive information on the processes, outcomes and costs of SBIRT as implemented in a variety of medical and community settings. SBIRT programs in the two evaluated SAMHSA cohorts screened more than 1 million patients/clients. SBIRT implementation was facilitated by committed leadership and the use of substance use specialists, rather than medical generalists, to deliver services. Although the quasi-experimental nature of the outcome evaluation does not permit causal inferences, pre-post differences were clinically meaningful and statistically significant for almost every measure of substance use. Greater intervention intensity was associated with larger decreases in substance use. Both brief intervention and brief treatment were associated with positive outcomes, but brief intervention was more cost-effective for most substances. Sixty-nine (67%) of the original performance sites adapted and redesigned SBIRT service delivery after initial grant funding ended. Four factors influenced SBIRT sustainability: presence of program champions, availability of funding, systemic change and effective management of SBIRT provider challenges. The US Substance Abuse and Mental Health Services Administration's Screening, Brief Intervention and Referral to Treatment (SBIRT) demonstration program was adapted successfully to the needs of early identification efforts for hazardous use of alcohol and illicit drugs. SBIRT is an innovative way to integrate the

  19. Sibutramine treatment in obesity: initial eating behaviour in relation to weight loss results and changes in mood.

    Science.gov (United States)

    Elfhag, Kristina; Rössner, Stephan; Barkeling, Britta; Rooth, Pål

    2005-02-01

    The aim of the study was to study the role of initial eating behaviour for subsequent weight loss in treatment with sibutramine (Reductil, Meridia) an anti-obesity drug enhancing satiety, and also to assess changes in mood during the treatment. The participants were 36 obese patients with a mean BMI of 39 kg m(-2). Eating behaviour was assessed with the three factor eating questionnaire (TFEQ), and depressive features with the comprehensive psychopathological rating scale (CPRS). Sibutramine (15 mg) was administered daily. The TFEQ restraint scale was negatively related to 6 months weight loss. In particular, strategic dieting behaviour and a more controlled attitude towards self-regulation were negatively related to weight loss. A positive non-placebo controlled change in mood was found already after 2 months treatment. The changes in mood were not related to the weight loss. Patients with more unrestrained eating seem to have reduced their amount of food intake more radically with enhanced satiety, manifested by greater weight loss. Physiologically enhanced satiety could have the greatest weight loss effect for patients whose eating is more governed by hunger drives and appetite rather that by conscious efforts and cognitive control.

  20. Patient characteristics associated with treatment initiation among paediatric patients with Attention-Deficit/Hyperactivity Disorder symptoms in a naturalistic setting in Central Europe and East Asia.

    Science.gov (United States)

    Hong, Jihyung; Novick, Diego; Treuer, Tamás; Montgomery, William; Haynes, Virginia S; Wu, Shenghu; Haro, Josep Maria

    2014-10-30

    Cultural views of Attention-Deficit/Hyperactivity Disorder (ADHD), differing healthcare systems and funding mechanisms, and the availability of mental health services can greatly influence the perceptions, diagnosis, and treatment of ADHD. There is, however, lack of information about treatment practice and the treatment decision-making process for ADHD, particularly in non-Western countries. Our study compared characteristics of paediatric patients newly diagnosed with ADHD symptoms who did and who did not initiate treatment, and also examined whether any differences varied by region in Central Europe and East Asia. Data were taken from a 1-year prospective, observational study that included 1,068 paediatric patients newly diagnosed with ADHD symptoms. Clinical severity was measured using the Clinical Global Impression-ADHD-Severity (CGI-ADHD-S) scale and the Child Symptom Inventory-4 (CSI-4) checklist. Logistic regression was used to explore patient characteristics associated with treatment initiation (pharmacotherapy and/or psychotherapy) at baseline for each region. A total of 74.3% of patients initiated treatment at baseline (78.3% in Central Europe and 69.9% in East Asia). Of these, 48.8% started with both pharmacotherapy and psychotherapy in Central Europe, and only 17.1% did so in East Asia. The level of clinical severity was highest in the combination treatment group in Central Europe, but was highest in the psychotherapy only group in East Asia. In East Asia, treatment initiation was associated with being older, being male, and having a higher CGI-ADHD-S score. In Central Europe, treatment initiation was associated with parental psychological distress, having a higher CSI-4 score, and not being involved in bullying. Although factors associated with treatment initiation differed to some extent between Central Europe and East Asia, clinical severity appeared to be one of the most important determinants of treatment initiation in both regions. However, the

  1. Preoperative radium therapy and radical hysterectomy in the treatment of cervical cancer stage IB, IIA, and initial IIB

    International Nuclear Information System (INIS)

    Salum, Resalla; Lopes, Edison R.; Souza, Maria A.H. de

    1995-01-01

    Patients with IB, IIa and in initial IIb cervical cancer were randomized for combined therapy, consisting of one or two radium insertion followed by Wertheim Meigs operation performed 40 days later. We look for the early and late complications of the treatment, residual cancer after radiotherapy and survival without recurrence. The project begin in 1965 and ended in 1986. All the operations were done by one of the investigators and 116 patients were analysed. The age ranged from 21 to 75 years with an average of 4.18 years. During the operations 31 (26.72%) patients needed 1.500 cc or greater amount of blood transfusion and we have 3 iliac veins lesions. Managing the ureters, we do our best to leave the posterior fascia as intact as possible. Post operative complications ranged from minor (fever, localised pelvic infections, temporary popliteal nerve paralysis) to evisceration (3 patients) deep venous thrombosis (3 patients) and two early urinary fistulas. Late complications were seen in patients submitted to sequential teletherapy irradiation. One uretrovaginal fistula occurred 10 month after treatment, another one, 7 years later and the third one 24 years later. One patient develop hydronefrosis and enterocolite after 7.000 rads of teletherapy and another one rectovaginal fistula 13 years after initial therapy. The shortening of the vagina making impossible the intercourse was seen in 7 patients. By the histological examination, the cervix was sterilized in 73.3 % of the patients. Residual cancer was found according the original size of the tumour and the stage of the disease. Studying different combinations between the existence of residual cervical cancer with positive or negative limphnodes and making a correlation with survival, we found the critical points is to have positive cervix and [positive lymphonodes. The five years survival (life table methodology) for stage 1 lesion was 96%; stage II, 67%. At ten years survival was slighted different. With positive

  2. A randomised controlled trial of CPAP versus non-invasive ventilation for initial treatment of obesity hypoventilation syndrome.

    Science.gov (United States)

    Howard, Mark E; Piper, Amanda J; Stevens, Bronwyn; Holland, Anne E; Yee, Brendon J; Dabscheck, Eli; Mortimer, Duncan; Burge, Angela T; Flunt, Daniel; Buchan, Catherine; Rautela, Linda; Sheers, Nicole; Hillman, David; Berlowitz, David J

    2017-05-01

    Obesity hypoventilation syndrome (OHS) is the most common indication for home ventilation, although the optimal therapy remains unclear, particularly for severe disease. We compared Bi-level and continuous positive airways pressure (Bi-level positive airway pressure (PAP); CPAP) for treatment of severe OHS. We conducted a multicentre, parallel, double-blind trial for initial treatment of OHS, with participants randomised to nocturnal Bi-level PAP or CPAP for 3 months. The primary outcome was frequency of treatment failure (hospital admission, persistent ventilatory failure or non-adherence); secondary outcomes included health-related quality of life (HRQoL) and sleepiness. Sixty participants were randomised; 57 completed follow-up and were included in analysis (mean age 53 years, body mass index 55 kg/m 2 , PaCO 2 60 mm Hg). There was no difference in treatment failure between groups (Bi-level PAP, 14.8% vs CPAP, 13.3%, p=0.87). Treatment adherence and wake PaCO 2 were similar after 3 months (5.3 hours/night Bi-level PAP, 5.0 hours/night CPAP, p=0.62; PaCO 2 44.2 and 45.9 mm Hg, respectively, p=0.60). Between-group differences in improvement in sleepiness (Epworth Sleepiness Scale 0.3 (95% CI -2.8, 3.4), p=0.86) and HRQoL (Short Form (SF)36-SF6d 0.025 (95% CI -0.039, 0.088), p=0.45) were not significant. Baseline severity of ventilatory failure (PaCO 2 ) was the only significant predictor of persistent ventilatory failure at 3 months (OR 2.3, p=0.03). In newly diagnosed severe OHS, Bi-level PAP and CPAP resulted in similar improvements in ventilatory failure, HRQoL and adherence. Baseline PaCO 2 predicted persistent ventilatory failure on treatment. Long-term studies are required to determine whether these treatments have different cost-effectiveness or impact on mortality. ACTRN12611000874910, results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  3. Treatment Patterns and Associated Health Care Costs Before and After Treatment Initiation Among Pulmonary Arterial Hypertension Patients in the United States.

    Science.gov (United States)

    Burger, Charles D; Ozbay, A Burak; Lazarus, Howard M; Riehle, Ellen; Montejano, Leslie B; Lenhart, Gregory; White, R James

    2018-02-13

    Despite multiple treatment options, the prognosis of pulmonary arterial hypertension (PAH) remains poor. PAH patients experience a high economic burden due to comorbidities, hospitalizations, and medication costs. Although combination therapy has been shown to reduce hospitalizations, the relationship between treatment, health care utilization, and costs remains unclear. To provide a characterization of health care utilization and costs in real-world settings by comparing periods before and after initiating PAH-specific treatment. This retrospective study identified PAH patients in the Truven Health MarketScan Commercial and Medicare Supplemental Databases between 2010 and 2014 who initiated treatment with endothelin receptor antagonists (ERAs), phosphodiesterase-5 inhibitors (PDE-5Is), or soluble guanylate cyclase (sGC) stimulators. The index date was the date of the first PAH pharmacy claim. We included patients with ≥ 2 medical claims with diagnoses for PAH (ICD-9-CM: 416.0, 416.8) or PAH-related conditions and continuous enrollment in medical and pharmacy benefits for the 6 months before and after the index date. Treatment patterns were assessed at the drug class level (ERAs, PDE-5Is, sGC stimulators, and prostacyclins) from outpatient pharmacy claims during the 6-month post-index period. All-cause and PAH-related utilization and costs were measured. McNemar's and paired t-tests were used to compare patients' health care resource utilization and costs in the 6-month pre- and posttreatment periods. A total of 3,908 patients met the selection criteria. The study sample was 63% female with a mean age of 63 ± 15 years. Only 5% of patients began initial combination therapy for PAH, defined as claims for ≥ 2 medication classes within the first 30 days of treatment. Treatment interruption (≥ 30-day gap in days supply) of any PAH-specific medication was observed in 38% of patients. Compared with the 6-month pre-index period, the proportion of patients in the 6

  4. A Case of Type 2 Amiodarone-Induced Thyrotoxicosis That Underwent Total Thyroidectomy under High-Dose Steroid Administration

    Directory of Open Access Journals (Sweden)

    Koshi Hashimoto

    2015-01-01

    Full Text Available Amiodarone is used commonly and effectively in the treatment of arrhythmia; however, it may cause thyrotoxicosis categorized into two types: iodine-induced hyperthyroidism (type 1 amiodarone-induced thyrotoxicosis (AIT and destructive thyroiditis (type 2 AIT. We experienced a case of type 2 AIT, in which high-dose steroid was administered intravenously, and we finally decided to perform total thyroidectomy, resulting in a complete cure of the AIT. Even though steroid had been administered to the patient (maximum 80 mg of prednisolone, the operation was performed safely and no acute adrenal crisis as steroid withdrawal syndrome was found after the operation. Few cases of type 2 AIT that underwent total thyroidectomy with high-dose steroid administration have been reported. The current case suggests that total thyroidectomy should be taken into consideration for patients with AIT who cannot be controlled by medical treatment and even in those under high-dose steroid administration.

  5. Change in serum 25-hydroxyvitamin D with antiretroviral treatment initiation and nutritional intervention in HIV-positive adults

    DEFF Research Database (Denmark)

    Yilma, Daniel; Kæstel, Pernille; Olsen, Mette F

    2016-01-01

    daily allowance of vitamin D (10 μg/200 g). The level of serum 25(OH)D before nutritional intervention and ART initiation was compared with serum 25(OH)D of HIV-negative individuals. A total of 348 HIV-positive and 100 HIV-negative persons were recruited. The median baseline serum 25(OH)D level......Low vitamin D level in HIV-positive persons has been associated with disease progression. We compared the levels of serum 25-hydroxyvitamin D (25(OH)D) in HIV-positive and HIV-negative persons, and investigated the role of nutritional supplementation and antiretroviral treatment (ART) on serum 25......(OH)D levels. A randomised nutritional supplementation trial was conducted at Jimma University Specialized Hospital, Ethiopia. The trial compared 200 g/d of lipid-based nutrient supplement (LNS) with no supplementation during the first 3 months of ART. The supplement provided twice the recommended...

  6. Treatment and conditioning of low-level radioactive waste in Belgium: initial operating results of the Cilva facility

    International Nuclear Information System (INIS)

    Monsch, O.; Renard, C.; Deckers, J.; Luycx, P.

    1995-01-01

    The Belgian National Radioactive Waste and Enriched Fissile Material Agency (ONDRAF), which is responsible for the management of all radioactive waste in Belgium, recently decided to commission the CILVA facility. Operation of this facility, which comprises a number of units for the treatment of low-level radwaste, has been contracted to ONDRAF's Belgoprocess subsidiary based at the Dessel site. A consortium comprising SGN and Fabricom was in charge of building the CILVA facility's waste preparation and conditioning (concrete solidification) units. The concrete solidification processes, which were devised and developed by SGN, have been qualified to secure ONDRAF certification of the process and the facility. This enabled active commissioning of the waste conditioning unit in mid-August 1994. Active commissioning of the waste preparation unit was carried out in several stages up to the beginning of 1995 in accordance with operating requirements. Initial operating results of the two units are presented. (author)

  7. [Percutaneous rheolytic thrombectomy in the treatment of high-risk acute pulmonary embolism: Initial experience of a single center].

    Science.gov (United States)

    Faria, Rita; Oliveira, Márcia; Ponte, Marta; Pires-Morais, Gustavo; Sousa, Marta; Fernandes, Paula; Rodrigues, Alberto; Braga, Pedro; Gonçalves, Manuel; Gama, Vasco

    2014-06-01

    For years, the treatment of high-risk pulmonary embolism (PE) was based on two well-defined strategies: thrombolysis, whose benefits have been documented in randomized trials, and surgical embolectomy. However, mechanical reperfusion by percutaneous techniques is used in an increasing number of patients, and is a valid therapeutic option when there is a formal contraindication to thrombolysis, as rescue therapy when thrombolysis fails to improve hemodynamics, and/or when emergency surgical thrombectomy is unavailable or contraindicated. This article discusses the indications for the use of percutaneous techniques in PE, reports the initial experience of our center with the AngioJet® thrombectomy device (Possis Medical Inc, Minneapolis, MN, USA) and reviews the available evidence, the most recent recommendations and the main complications associated with this procedure. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  8. Initial outcome and efficacy of S3 proximal humerus locking plate in the treatment of proximal humerus fractures

    International Nuclear Information System (INIS)

    Zhang Zhiming; Zhu Xuesong; Bao Zhaohua; Yang Huilin

    2012-01-01

    Objective: to explore the initial outcome and efficacy of S 3 proximal humerus locking plate in the treatment of proximal humerus fractures. Methods: Twenty-two patients with proximal humerus fracture were treated with the S 3 proximal humerus locking plate. Most of the fractures were complex, two-part (n=4), three-part (n=11) and four-part (n=7) fractures according to the Neer classification of the proximal humerus fractures. Results: All patients were followed up for 3∼15 months. There were no complications related to the implant including loosening or breakage of the plate. Good and excellent results were documented in 17 patients fair results in 4 patients according the Neer scores of shoulder. Conclusion: New design concepts of S 3 proximal humerus plate provide the subchondral support and the internal fixation support. With the addition of the proper exercise of the shoulder joint, the outcomes would be satisfied. (authors)

  9. [Anesthetic Management of an Infant who Underwent Awake-intubation for Her Pharyngeal Injury Caused by a Toothbrush].

    Science.gov (United States)

    Nakano, Yoko; Suzuki, Hiroaki; Arai, Takero; Hashimoto, Yuichi; Okuda, Yasuhisa

    2016-04-01

    A 2-year-and-4-month-old female infant, 12 kg in weight and 90 cm in height fell off from a table, which was about 1 m height with a toothbrush in her mouth without her parents noticing. Urgent CT scan showed that it penetrated the left side of her oropharyngeal wall to the bifurcation of her right carotid artery. According to the initial assessment, carotid artery seemed intact and there seemed to be no sign of CNS involvement. She underwent general anesthesia for further investigation and operation. We could detect vocal code with ease by inserting Glidescope between her tongue and the toothbrush. After the intubation, we administered fentanyl 25 μg rocuronium 15 mg and sevoflulane 3-5% to her, and then she underwent arteriography. The neurosurgeon found no sign of major arterial injury nor traumatic aneurysm nor CNS involvement. She went to the ICU intubated after the removal of the toothbrush. She was extubated 5 days after operation. One of the benefits of the Glidescope is that we can share the visual image, and we chose it this time. When we expect a difficult airway during management for oropharyngeal trauma, we have to consider the way to manage the airway.

  10. Change in serum 25-hydroxyvitamin D with antiretroviral treatment initiation and nutritional intervention in HIV-positive adults

    DEFF Research Database (Denmark)

    Yilma, Daniel; Kæstel, Pernille; Olsen, Mette Frahm

    2016-01-01

    -supplemented group had a 10·8 (95 % CI 7·8, 13·9) nmol/l decrease in serum 25(OH)D level after 3 months of ART. Nutritional supplementation that contained vitamin D prevented a reduction in serum 25(OH)D levels in HIV-positive persons initiating ART. Vitamin D replenishment may be needed to prevent reduction......Low vitamin D level in HIV-positive persons has been associated with disease progression. We compared the levels of serum 25-hydroxyvitamin D (25(OH)D) in HIV-positive and HIV-negative persons, and investigated the role of nutritional supplementation and antiretroviral treatment (ART) on serum 25...... daily allowance of vitamin D (10 μg/200 g). The level of serum 25(OH)D before nutritional intervention and ART initiation was compared with serum 25(OH)D of HIV-negative individuals. A total of 348 HIV-positive and 100 HIV-negative persons were recruited. The median baseline serum 25(OH)D level...

  11. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in the treatment of peritoneal carcinomatosis: initial experience in Oaxaca, Mexico.

    Science.gov (United States)

    García-Matus, Rolando; Hernández-Hernández, Carlos Alberto; Leyva-García, Omar; Vásquez-Ciriaco, Sergio; Flores-Ayala, Guillermo; Navarro-Hernández, Quetzalli; Pérez-Bustamante, Gerardo; Valencia-Mijares, Norma Miriam; Esquivel, Jesus

    2012-09-01

    Peritoneal carcinomatosis (PC) has been traditionally considered a terminal disease with median survivals reported in the literature of 6 to 12 months. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) are playing an ever increasing role in the treatment of these patients. Excellent results have been achieved in well-selected patients but there is a very steep learning curve when starting a new program. A program for peritoneal surface malignancies in which patients with PC of gastrointestinal or gynecological origin were treated using multimodality therapy with combinations of systemic therapy, cytoreductive surgery (CRS), and HIPEC was initiated in December 2007 at "Hospital Regional de Alta Especialidad de Oaxaca," Mexico. We present the results of our initial experience. From December 2007 to February 2011, 26 patients were treated with CRS and HIPEC. There were 21 female patients. Most common indication (46%) was recurrent ovarian cancer. Mean duration of surgery was 260 minutes. Mean Peritoneal Cancer Index was 9. Twenty-three (88.5%) patients had a complete cytoreduction. Major morbidity and mortality rates were 19.5 and 3.8 per cent, respectively. Mean hospital stay was 8 days. At a mean follow-up of 20 months, median survival has not been reached. Rigorous preoperative workup, strict selection criteria, and mentoring from an experienced cytoreductive surgeon are mandatory and extremely important when starting a center for PC.

  12. Lanthanum-modified drinking water treatment residue for initial rapid and long-term equilibrium phosphorus immobilization to control eutrophication.

    Science.gov (United States)

    Wang, Changhui; Wu, Yu; Wang, Youquan; Bai, Leilei; Jiang, Helong; Yu, Juhua

    2018-06-15

    This study presents an approach for developing inactivating materials to achieve an initial rapid and a long-term equilibrium P immobilization to control eutrophication based on drinking water treatment residue (DWTR), which is a byproduct of potable water production. By taking advantage of the long-term equilibrium P adsorption by DWTR, the La chemical properties, and the previous success of using La-modified bentonite clay (Phoslock ® ), we used DWTR as a La carrier with different ratios to develop the specific materials. The La loading mechanisms, the potentially toxic effect of La-modified DWTR on snail Bellamya aeruginosa (within 120 d), and the short- and long-term (within 80 d) P immobilization characteristics of the modified DWTR were investigated to understand the performance of the developed materials. The results showed that La loading into DWTR was based on ligand exchanges and the formation of new particles; DWTR loaded with <5% La had no toxicity against the snail. Most importantly, the loading of 5% La to DWTR substantially enhanced the rapid immobilization capacity of DWTR, achieving an initial rapid and a long-term equilibrium P adsorption in aqueous solutions. This study promotes the beneficial recycling of DWTR and results in a win-win situation for lake restoration. Copyright © 2018 Elsevier Ltd. All rights reserved.

  13. Effect of using pump on postoperative pleural effusion in the patients that underwent CABG

    Directory of Open Access Journals (Sweden)

    Mehmet Özülkü

    2015-08-01

    Full Text Available Abstract Objective: The present study investigated effect of using pump on postoperative pleural effusion in patients who underwent coronary artery bypass grafting. Methods: A total of 256 patients who underwent isolated coronary artery bypass grafting surgery in the Cardiovascular Surgery clinic were enrolled in the study. Jostra-Cobe (Model 043213 105, VLC 865, Sweden heart-lung machine was used in on-pump coronary artery bypass grafting. Off-pump coronary artery bypass grafting was performed using Octopus and Starfish. Proximal anastomoses to the aorta in both on-pump and off-pump techniques were performed by side clamps. The patients were discharged from the hospital between postoperative day 6 and day 11. Results: The incidence of postoperative right pleural effusion and bilateral pleural effusion was found to be higher as a count in Group 1 (on-pump as compared to Group 2 (off-pump. But the difference was not statistically significant [P>0.05 for right pleural effusion (P=0.893, P>0.05 for bilateral pleural effusion (P=0.780]. Left pleural effusion was encountered to be lower in Group 2 (off-pump. The difference was found to be statistically significant (P<0.05, P=0.006. Conclusion: Under the light of these results, it can be said that left pleural effusion is less prevalent in the patients that underwent off-pump coronary artery bypass grafting when compared to the patients that underwent on-pump coronary artery bypass grafting.

  14. Dysphagia among Adult Patients who Underwent Surgery for Esophageal Atresia at Birth

    Directory of Open Access Journals (Sweden)

    Valérie Huynh-Trudeau

    2015-01-01

    Full Text Available BACKGROUND: Clinical experiences of adults who underwent surgery for esophageal atresia at birth is limited. There is some evidence that suggests considerable long-term morbidity, partly because of dysphagia, which has been reported in up to 85% of adult patients who undergo surgery for esophageal atresia. The authors hypothesized that dysphagia in this population is caused by dysmotility and/or anatomical anomalies.

  15. The Effect of Inadequate Initial Empiric Antimicrobial Treatment on Mortality in Critically Ill Patients with Bloodstream Infections: A Multi-Centre Retrospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Rachel D Savage

    Full Text Available Hospital mortality rates are elevated in critically ill patients with bloodstream infections. Given that mortality may be even higher if appropriate treatment is delayed, we sought to determine the effect of inadequate initial empiric treatment on mortality in these patients. A retrospective cohort study was conducted across 13 intensive care units in Canada. We defined inadequate initial empiric treatment as not receiving at least one dose of an antimicrobial to which the causative pathogen(s was susceptible within one day of initial blood culture. We evaluated the association between inadequate initial treatment and hospital mortality using a random effects multivariable logistic regression model. Among 1,190 patients (1,097 had bacteremia and 93 had candidemia, 476 (40% died and 266 (22% received inadequate initial treatment. Candidemic patients more often had inadequate initial empiric therapy (64.5% versus 18.8%, as well as longer delays to final culture results (4 vs 3 days and appropriate therapy (2 vs 0 days. After adjustment, there was no detectable association between inadequate initial treatment and mortality among bacteremic patients (Odds Ratio (OR: 1.02, 95% Confidence Interval (CI 0.70-1.48; however, candidemic patients receiving inadequate treatment had nearly three times the odds of death (OR: 2.89, 95% CI: 1.05-7.99. Inadequate initial empiric antimicrobial treatment was not associated with increased mortality in bacteremic patients, but was an important risk factor in the subgroup of candidemic patients. Further research is warranted to improve early diagnostic and risk prediction methods in candidemic patients.

  16. Evolution of elderly patients who underwent cardiac surgery with cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Alain Moré Duarte

    2016-01-01

    Full Text Available Introduction: There is a steady increase in the number of elderly patients with severe cardiovascular diseases who require a surgical procedure to recover some quality of life that allows them a socially meaningful existence, despite the risks.Objectives: To analyze the behavior of elderly patients who underwent cardiac surgery with cardiopulmonary bypass.Method: A descriptive, retrospective, cross-sectional study was conducted with patients over 65 years of age who underwent surgery at the Cardiocentro Ernesto Che Guevara, in Santa Clara, from January 2013 to March 2014.Results: In the study, 73.1% of patients were men; and there was a predominance of subjects between 65 and 70 years of age, accounting for 67.3%. Coronary artery bypass graft was the most prevalent type of surgery and had the longest cardiopulmonary bypass times. Hypertension was present in 98.1% of patients. The most frequent postoperative complications were renal dysfunction and severe low cardiac output, with 44.2% and 34.6% respectively.Conclusions: There was a predominance of men, the age group of 65 to 70 years, hypertension, and patients who underwent coronary artery bypass graft with prolonged cardiopulmonary bypass. Renal dysfunction was the most frequent complication.

  17. Acute myocardial infarctation in patients with critical ischemia underwent lower limb revascularization

    Directory of Open Access Journals (Sweden)

    Esdras Marques Lins

    2013-12-01

    Full Text Available BACKGROUND: Atherosclerosis is the main cause of peripheral artery occlusive disease (PAOD of the lower limbs. Patients with PAOD often also have obstructive atherosclerosis in other arterial sites, mainly the coronary arteries. This means that patients who undergo infrainguinal bypass to treat critical ischemia have a higher risk of AMI. There are, however, few reports in the literature that have assessed this risk properly. OBJECTIVE: The aim of this study was to determine the incidence of acute myocardial infarction in patients who underwent infrainguinal bypass to treat critical ischemia of the lower limbs caused by PAOD. MATERIAL AND METHODS: A total of 64 patients who underwent 82 infrainguinal bypass operations, from February 2011 to July 2012 were studied. All patients had electrocardiograms and troponin I blood assays during the postoperative period (within 72 hours. RESULTS: There were abnormal ECG findings and elevated blood troponin I levels suggestive of AMI in five (6% of the 82 operations performed. All five had conventional surgery. The incidence of AMI as a proportion of the 52 conventional surgery cases was 9.6%. Two patients died. CONCLUSION: There was a 6% AMI incidence among patients who underwent infrainguinal bypass due to PAOD. Considering only cases operated using conventional surgery, the incidence of AMI was 9.6%.

  18. Diabetic Ketoacidosis in a Patient with Type 2 Diabetes After Initiation of Sodium-Glucose Cotransporter 2 Inhibitor Treatment.

    Science.gov (United States)

    Storgaard, Heidi; Bagger, Jonatan I; Knop, Filip K; Vilsbøll, Tina; Rungby, Jørgen

    2016-02-01

    Sodium-glucose cotransporter 2 inhibitors (SGLT2i) were recently introduced for the treatment of type 2 diabetes (T2D). SGLT2i lower plasma glucose by inhibiting the renal reuptake of glucose leading to glucosuria. Generally, these drugs are considered safe to use. However, recently, SGLT2i have been suggested to predispose to ketoacidosis. Here, we present a case of diabetic ketoacidosis (DKA) developed in an obese, poorly controlled male patient with T2D treated with the SGLT2i dapagliflozin. He was admitted with DKA 5 days after the initiation of treatment with the SGLT2i dapagliflozin. On admission, the primary symptoms were nausea and dizziness, and he was hypertensive (170/103) and tachycardic (119 bpm) and had mild hyperglycaemia (15.3 mmol/l), severe ketonuria and severe metabolic acidosis (pH 7.08). He responded well to infusions of insulin, glucose and saline and was discharged after 72 hr with insulin as the only glucose-lowering therapy. After 1 month, dapagliflozin was reintroduced as add-on to insulin with no recurrent signs of ketoacidosis. During acute illness or other conditions with increased insulin demands in diabetes, SGLT2i may predispose to the formation of ketone bodies and ensuing acidosis. © 2015 Nordic Association for the Publication of BCPT (former Nordic Pharmacological Society).

  19. RELATIONSHIPS BETWEEN INITIAL PROBING DEPTH AND CHANGES IN THE CLINICAL PARAMETERS FOLLOWING NON-SURGICAL PERIODONTAL TREATMENT IN CHRONIC PERIODONTITIS

    Directory of Open Access Journals (Sweden)

    Süleyman Emre MESELİ

    2017-10-01

    Full Text Available Purpose: The aim of this study was to evaluate the relationship between initial probing depth (IPD and changes in clinical parameters following non-surgical periodontal treatment (NPT in chronic periodontitis patients. Subjects and Methods: A total of 1672 periodontal pockets having 3mm≤IPD≤9mm of depth in 15 chronic periodontitis patients were included. NPT consisting of oral hygiene instructions, scaling and root planing was applied in two sessions. Probing depth (PD, clinical attachment level, gingival recessions (GR were measured before and eight weeks after treatment. Pocket sites were grouped according to their IPD and root number as single- or multi-rooted teeth. Results: Other than the sites having 3 mm IPD, PD reduction and GR increase were significant in all groups (p<0.001. Attachment gains (AG were significant in all single-rooted teeth (p<0.001 again except those having IPD=3mm. However, AG was significant in multi-rooted teeth having only 7mm≤IPD≤9mm (p<0.05. Positive correlations were observed between IPD and PD reduction, GR increase and AG in single-rooted teeth (p<0.001. Furthermore, positive correlations were found between IPD and PD reduction and GR increase in multi-rooted teeth (p<0.001, but there was no correlation between IPD and AG. Conclusion: NPT may lead to positive association between IPD and PD reduction as well as GR increase, which is independent from tooth root anatomy.

  20. Mechanical and Histological Effects of Resorbable Blasting Media Surface Treatment on the Initial Stability of Orthodontic Mini-Implants.

    Science.gov (United States)

    Gansukh, Odontuya; Jeong, Jong-Wha; Kim, Jong-Wan; Lee, Jong-Ho; Kim, Tae-Woo

    2016-01-01

    Introduction. This study aimed to evaluate the effects of resorbable blasting media (RBM) treatment on early stability of orthodontic mini-implants by mechanical, histomorphometric, and histological analyses. Methods. Ninety-six (64 for mechanical study and 32 for histological study and histomorphometric analysis) titanium orthodontic mini-implants (OMIs) with machined (machined group) or RBM-treated (CaP) surface (RBM group) were implanted in the tibiae of 24 rabbits. Maximum initial torque (MIT) was measured during insertion, and maximum removal torque (MRT) and removal angular momentum (RAM) were measured at 2 and 4 weeks after implantation. Bone-to-implant contact (BIC) and bone area (BA) were analyzed at 4 weeks after implantation. Results. RBM group exhibited significantly lower MIT and significantly higher MRT and RAM at 2 weeks than machined group. No significant difference in MRT, RAM, and BIC between the two groups was noted at 4 weeks, although BA was significantly higher in RBM group than in machined group. RBM group showed little bone resorption, whereas machined group showed new bone formation after bone resorption. Conclusions. RBM surface treatment can provide early stability of OMIs around 2 weeks after insertion, whereas stability of machined surface OMIs may decrease in early stages because of bone resorption, although it can subsequently recover by new bone apposition.

  1. Survival Impact of Increasing Time to Treatment Initiation for Patients With Head and Neck Cancer in the United States.

    Science.gov (United States)

    Murphy, Colin T; Galloway, Thomas J; Handorf, Elizabeth A; Egleston, Brian L; Wang, Lora S; Mehra, Ranee; Flieder, Douglas B; Ridge, John A

    2016-01-10

    To estimate the overall survival (OS) impact from increasing time to treatment initiation (TTI) for patients with head and neck squamous cell carcinoma (HNSCC). Using the National Cancer Data Base (NCDB), we examined patients who received curative therapy for the following sites: oral tongue, oropharynx, larynx, and hypopharynx. TTI was the number of days from diagnosis to initiation of curative treatment. The effect of TTI on OS was determined by using Cox regression models (MVA). Recursive partitioning analysis (RPA) identified TTI thresholds via conditional inference trees to estimate the greatest differences in OS on the basis of randomly selected training and validation sets, and repeated this 1,000 times to ensure robustness of TTI thresholds. A total of 51,655 patients were included. On MVA, TTI of 61 to 90 days versus less than 30 days (hazard ratio [HR], 1.13; 95% CI, 1.08 to 1.19) independently increased mortality risk. TTI of 67 days appeared as the optimal threshold on the training RPA, statistical significance was confirmed in the validation set (P < .001), and the 67-day TTI was the optimal threshold in 54% of repeated simulations. Overall, 96% of simulations validated two optimal TTI thresholds, with ranges of 46 to 52 days and 62 to 67 days. The median OS for TTI of 46 to 52 days or fewer versus 53 to 67 days versus greater than 67 days was 71.9 months (95% CI, 70.3 to 73.5 months) versus 61 months (95% CI, 57 to 66.1 months) versus 46.6 months (95% CI, 42.8 to 50.7 months), respectively (P < .001). In the most recent year with available data (2011), 25% of patients had TTI of greater than 46 days. TTI independently affects survival. One in four patients experienced treatment delay. TTI of greater than 46 to 52 days introduced an increased risk of death that was most consistently detrimental beyond 60 days. Prolonged TTI is currently affecting survival. © 2015 by American Society of Clinical Oncology.

  2. Outcomes by Sex Following Treatment Initiation With Atazanavir Plus Ritonavir or Efavirenz With Abacavir/Lamivudine or Tenofovir/Emtricitabine

    Science.gov (United States)

    Smith, Kimberly Y.; Tierney, Camlin; Mollan, Katie; Venuto, Charles S.; Budhathoki, Chakra; Ma, Qing; Morse, Gene D.; Sax, Paul; Katzenstein, David; Godfrey, Catherine; Fischl, Margaret; Daar, Eric S.; Collier, Ann C.; Bolivar, Hector H.; Navarro, Sandra; Koletar, Susan L.; Gochnour, Diane; Seefried, Edward; Hoffman, Julie; Feinberg, Judith; Saemann, Michelle; Patterson, Kristine; Pittard, Donna; Currin, David; Upton, Kerry; Saag, Michael; Ray, Graham; Johnson, Steven; Santos, Bartolo; Funk, Connie A.; Morgan, Michael; Jackson, Brenda; Tebas, Pablo; Thomas, Aleshia; Kim, Ge-Youl; Klebert, Michael K.; Santana, Jorge L.; Marrero, Santiago; Norris, Jane; Valle, Sandra; Cox, Gary Matthew; Silberman, Martha; Shaik, Sadia; Lopez, Ruben; Vasquez, Margie; Daskalakis, Demetre; Megill, Christina; Shore, Jessica; Taiwo, Babafemi; Goldman, Mitchell; Boston, Molly; Lennox, Jeffrey; del Rio, Carlos; Lane, Timothy W.; Epperson, Kim; Luetkemeyer, Annie; Payne, Mary; Gripshover, Barbara; Antosh, Dawn; Reid, Jane; Adams, Mary; Storey, Sheryl S.; Dunaway, Shelia B.; Gallant, Joel; Wiggins, Ilene; Smith, Kimberly Y.; Swiatek, Joan A.; Timpone, Joseph; Kumar, Princy; Moe, Ardis; Palmer, Maria; Gothing, Jon; Delaney, Joanne; Whitely, Kim; Anderson, Ann Marie; Hammer, Scott M.; Yin, Michael T.; Jain, Mamta; Petersen, Tianna; Corales, Roberto; Hurley, Christine; Henry, Keith; Bordenave, Bette; Youmans, Amanda; Albrecht, Mary; Pollard, Richard B.; Olusanya, Abimbola; Skolnik, Paul R.; Adams, Betsy; Tashima, Karen T.; Patterson, Helen; Ukwu, Michelle; Rogers, Lauren; Balfour, Henry H.; Fox, Kathy A.; Swindells, Susan; Van Meter, Frances; Robbins, Gregory; Burgett-Yandow, Nicole; Davis, Charles E.; Boyce, Colleen; O'Brien, William A.; Casey, Gerianne; Morse, Gene D.; Hsaio, Chiu-Bin; Meier, Jeffrey L.; Stapleton, Jack T.; Mildvan, Donna; Revuelta, Manuel; Currin, David; El Sadr, Wafaa; Loquere, Avelino; El-Daher, Nyef; Johnson, Tina; Gross, Robert; Maffei, Kathyrn; Hughes, Valery; Sturge, Glenn; McMahon, Deborah; Rutecki, Barbara; Wulfsohn, Michael; Cheng, Andrew; Dix, Lynn; Liao, Qiming

    2014-01-01

    Background. We aimed to evaluate treatment responses to atazanavir plus ritonavir (ATV/r) or efavirenz (EFV) in initial antiretroviral regimens among women and men, and determine if treatment outcomes differ by sex. Methods. We performed a randomized trial of open-label ATV/r or EFV combined with abacavir/lamivudine (ABC/3TC) or tenofovir/emtricitabine (TDF/FTC) in 1857 human immunodeficiency virus type 1–infected, treatment-naive persons enrolled between September 2005 and November 2007 at 59 sites in the United States and Puerto Rico. Associations of sex with 3 primary study endpoints of time to virologic failure, safety, and tolerability events were analyzed using Cox proportional hazards models. Model-based population pharmacokinetic analysis was performed using nonlinear mixed effects modeling (NONMEM version VII). Results. Of 1857 participants, 322 were women. Women assigned to ATV/r had a higher risk of virologic failure with either nucleoside reverse transcriptase inhibitor backbone than women assigned to EFV, or men assigned to ATV/r. The effects of ATV/r and EFV upon safety and tolerability risk did not differ significantly by sex. With ABC/3TC, women had a significantly higher (32%) safety risk compared to men; with TDF/FTC, the safety risk was 20% larger for women compared to men, but not statistically significant. Women had slower ATV clearance and higher predose levels of ATV compared to men. Self-reported adherence did not differ significantly by sex. Conclusions. This is the first randomized clinical trial to identify a significantly earlier time to virologic failure in women randomized to ATV/r compared to women randomized to EFV. This finding has important clinical implications given that boosted protease inhibitors are often favored over EFV in women of childbearing potential. Clinical Trials Registration NCT00118898. PMID:24253247

  3. A Robotic Exoskeleton for Treatment of Crouch Gait in Children With Cerebral Palsy: Design and Initial Application.

    Science.gov (United States)

    Lerner, Zachary F; Damiano, Diane L; Park, Hyung-Soon; Gravunder, Andrew J; Bulea, Thomas C

    2017-06-01

    Crouch gait, a pathological pattern of walking characterized by excessive knee flexion, is one of the most common gait disorders observed in children with cerebral palsy (CP). Effective treatment of crouch during childhood is critical to maintain mobility into adulthood, yet current interventions do not adequately alleviate crouch in most individuals. Powered exoskeletons provide an untapped opportunity for intervention. The multiple contributors to crouch, including spasticity, contracture, muscle weakness, and poor motor control make design and control of such devices challenging in this population. To our knowledge, no evidence exists regarding the feasibility or efficacy of utilizing motorized assistance to alleviate knee flexion in crouch gait. Here, we present the design of and first results from a powered exoskeleton for extension assistance as a treatment for crouch gait in children with CP. Our exoskeleton, based on the architecture of a knee-ankle-foot orthosis, is lightweight (3.2 kg) and modular. On board sensors enable knee extension assistance to be provided during distinct phases of the gait cycle. We tested our device on one six-year-old male participant with spastic diplegia from CP. Our results show that the powered exoskeleton improved knee extension during stance by 18.1° while total knee range of motion improved 21.0°. Importantly, we observed no significant decrease in knee extensor muscle activity, indicating the user did not rely solely on the exoskeleton to extend the limb. These results establish the initial feasibility of robotic exoskeletons for treatment of crouch and provide impetus for continued investigation of these devices with the aim of deployment for long term gait training in this population.

  4. Costs associated with failure to respond to treatment among patients with rheumatoid arthritis initiating TNFi therapy: a retrospective claims analysis.

    Science.gov (United States)

    Grabner, Michael; Boytsov, Natalie N; Huang, Qing; Zhang, Xiang; Yan, Tingjian; Curtis, Jeffrey R

    2017-05-15

    Tumor necrosis factor inhibitors (TNFi) are common second-line treatments for rheumatoid arthritis (RA). This study was designed to compare the real-world clinical and economic outcomes between patients with RA who responded to TNFi therapy and those who did not. For this retrospective cohort analysis we used medical and pharmacy claims from members of 14 large U.S. commercial health plans represented in the HealthCore Integrated Research Database. Adult patients (aged ≥18 years) diagnosed with RA and initiating TNFi therapy (index date) between 1 January 2007 and 30 April 2014 were included in the study. Treatment response was assessed using a previously developed and validated claims-based algorithm. Patients classified as treatment responders in the 12 months postindex were matched 1:1 to nonresponders on important baseline characteristics, including sex, age, index TNFi agent, and comorbidities. The matched cohorts were then compared on their all-cause and RA-related healthcare resource use, and costs were assessed from a payer perspective during the first, second, and third years postindex using parametric tests, regressions, and a nonparametric bootstrap. A total of 7797 patients met the study inclusion criteria, among whom 2337 (30%) were classified as treatment responders. The responders had significantly lower all-cause hospitalizations, emergency department visits, and physical/occupational therapy visits than matched nonresponders during the first-year postindex. Mean total all-cause medical costs were $5737 higher for matched nonresponders, largely driven by outpatient visits and hospitalizations. Mean all-cause pharmacy costs (excluding costs of biologics) were $354 higher for matched nonresponders. Mean RA-related pharmacy costs (conventional synthetic and biologic drugs), however, were $8579 higher in the responder cohort, driven by higher adherence to their index TNFi agent (p therapy. These cost differences between the two cohorts provide a

  5. The Mid-Term Results of Patients who Underwent Radiofrequency Atrial Fibrillation Ablation Together with Mitral Valve Surgery

    Directory of Open Access Journals (Sweden)

    Abdurrahim Çolak

    Full Text Available Abstract Objetive: Saline-irrigated radiofrequency ablation, which has been widely used for surgical treatment of atrial fibrillation in recent years, is 80-90% successful in achieving sinus rhythm. In our study, our surgical experience and mid-term results in patients who underwent mitral valve surgery and left atrial radiofrequency ablation were analyzed. Methods: Forty patients (15 males, 25 females; mean age 52.05±9.9 years; range 32-74 underwent surgery for atrial fibrillation associated with mitral valvular disease. All patients manifested atrial fibrillation, which started at least six months before the surgical intervention. The majority of patients (36 patients, 90% were in NYHA class III; 34 (85% patients had rheumatic heart disease. In addition to mitral valve surgery and radiofrequency ablation, coronary artery bypass, DeVega tricuspid annuloplasty, left ventricular aneurysm repair, and left atrial thrombus excision were performed. Following discharge from the hospital, patients' follow-up was performed as outpatient clinic examinations and the average follow-up period of patients was 18±3 months. Results: While the incidence of sinus rhythm was 85.3% on the first postoperative day, it was 80% during discharge and 71% in the 1st year follow-up examination. Conclusion: Radiofrequency ablation is an effective method when it is performed by appropriate surgical technique. Its rate for returning to sinus rhythm is as high as the rate of conventional surgical procedure.

  6. Initial experience with locoregional radioimmunotherapy using {sup 131}I-labelled monoclonal antibodies against tenascin (BC-4) for treatment of glioma (WHO III and IV)

    Energy Technology Data Exchange (ETDEWEB)

    Poepperl, G.; Gildehaus, F.J.; Hahn, K.; Tatsch, K. [Klinik und Poliklinik fuer Nuklearmedizin, Klinikum Grosshadern, Muenchen (Germany); Goetz, C.; Reulen, H.J. [Klinik und Poliklinik fuer Neurochirurgie, Klinikum Grosshadern, Muenchen (Germany); Yousry, T.A. [Inst. fuer Neuroradiologie der LMU Muenchen, Klinikum Grosshadern, Muenchen (Germany)

    2002-06-01

    Aim: None of the established treatments (surgery, radiotherapy, chemotherapy) for malignant glioma has improved its very poor prognosis. Adjuvant locoregional radioimmunotherapy (RIT) represents a new therapeutic approach. We present our initial experience with this therapeutic tool with respect to adverse effects, biokinetics and clinical follow-up. Methods: Following surgery and radiotherapy, 12 patients with glioma (4, WHO stage III; 8, WHO stage IV) underwent 1-5 RIT-cycles (average dose 1100 MBq {sup 131}labelled monoclonal BC-4 antibodies) at six week intervals. Follow-up included serial FDG-PET and MRI investigations. Evaluation of biokinetics included whole body scans, together with analysis of blood, urine and fluid from the tumor cavity. Results: Following RIT, four patients experienced temporary seizures, which, in one case, were associated with temporary aphasia. Eight patients developed HAMA (human anti-mouse anti-bodies) during follow-up. Mean biologic half-life of the radiopharmaceutical in the resection cavity was 3.9 d (range: 1.0-10.2 d) and remained stable intraindividually during further RIT-cycles. The antibody/radionuclide conjugate remain stable in the tumor cavity for at least 5 d. Median survival presently stands at 18.5 months compared to 9.7 months in a historical patient group (n=89) undergoing conventional therapeutic strategies. Five patients show no signs of recurrence. In three patients with post-surgical evidence of residual tumor, one patient showed partial remission, one stable disease, and one progressive disease during RIT. Four patients without evidence of residual tumor mass at the beginning of RIT developed recurrence during therapy. Conclusions: Initial experience demonstrates that locoregional RIT is a well tolerated treatment modality that may represent a promising new approach in the management of patients with malignant glioma. Advantages of local application include passage of the blood-brain barrier, high concentration

  7. Poor guideline adherence in the initiation of antidepressant treatment in children and adolescents in the Netherlands : choice of antidepressant and dose

    NARCIS (Netherlands)

    de Vries, Ymkje Anna; de Jonge, Peter; Kalverdijk, Luuk; Bos, Jens H. J.; Schuiling-Veninga, Catharina C. M.; Hak, Eelko

    2016-01-01

    The Dutch guideline for the treatment of depression in young people recommends initiating antidepressant treatment with fluoxetine, as the evidence for its efficacy is strongest and the risk of suicidality may be lower than with other antidepressants. Furthermore, low starting doses are recommended.

  8. Milnacipran treatment and potential biomarkers in depressed patients following an initial SSRI treatment failure: a prospective, open-label, 24-week study

    Directory of Open Access Journals (Sweden)

    Hashimoto T

    2015-12-01

    Full Text Available Tasuku Hashimoto,1,2 Daiji Sakurai,1 Yasunori Oda,1 Tadashi Hasegawa,3 Nobuhisa Kanahara,4 Tsuyoshi Sasaki,3 Hideki Komatsu,3,5 Junpei Takahashi,1,5 Takahiro Oiwa,6 Yoshimoto Sekine,4,5 Hiroyuki Watanabe,1 Masaomi Iyo1,3 1Department of Psychiatry, Chiba University Graduate School of Medicine, 2Sodegaura Satsukidai Hospital, 3Department of Psychiatry, Chiba University Hospital, 4Division of Medical Treatment and Rehabilitation, Centre for Forensic Mental Health, Chiba University, 5Choshi Kokoro Clinic, 6Mobara Shinkeika Hospital, Chiba, Japan Background: We assessed the effect of switching patients with major depressive disorder to milnacipran following an initial selective serotonin reuptake inhibitor treatment failure, and explored potential biomarkers in their blood.Methods: We conducted a prospective, open-label, 24-week trial. Depression was assessed with the 17-item Hamilton Depression Rating Scale. Patients showing a ≥50% reduction in Hamilton Depression Rating Scale scores from baseline to final visit were considered responders. Regarding adverse effects (AEs, moderate-to-severe AEs were specifically identified as effects that required any medical treatment or that induced treatment withdrawals. We also measured blood levels of various molecules including inflammatory cytokines.Results: Of the 30 participants who enrolled, 17 completed this study. The responder rate was 30% (n=10. Baseline serum levels of interleukin-6 (Z=-2.155; P=0.031 and interleukin-8 (Z=-2.616; P=0.009 were significantly higher when moderate-to-severe AEs were present (n=13 patients with moderate-to-severe AEs. Serum levels of macrophage inflammatory protein-1β showed a significant continuous decrease from the baseline level (Friedman’s test: χ2=23.9, df=4, P<0.001 only in non-responders.Conclusion: These results demonstrate that serum levels of interleukin-6, interleukin-8, and macrophage inflammatory protein-1β as potential blood biomarkers could be utilized

  9. Change in serum 25-hydroxyvitamin D with antiretroviral treatment initiation and nutritional intervention in HIV-positive adults.

    Science.gov (United States)

    Yilma, Daniel; Kæstel, Pernille; Olsen, Mette F; Abdissa, Alemseged; Tesfaye, Markos; Girma, Tsinuel; Krarup, Henrik; Mølgaard, Christian; Michaelsen, Kim F; Ritz, Christian; Kirk, Ole; Andersen, Åse B; Friis, Henrik

    2016-11-08

    Low vitamin D level in HIV-positive persons has been associated with disease progression. We compared the levels of serum 25-hydroxyvitamin D (25(OH)D) in HIV-positive and HIV-negative persons, and investigated the role of nutritional supplementation and antiretroviral treatment (ART) on serum 25(OH)D levels. A randomised nutritional supplementation trial was conducted at Jimma University Specialized Hospital, Ethiopia. The trial compared 200 g/d of lipid-based nutrient supplement (LNS) with no supplementation during the first 3 months of ART. The supplement provided twice the recommended daily allowance of vitamin D (10 μg/200 g). The level of serum 25(OH)D before nutritional intervention and ART initiation was compared with serum 25(OH)D of HIV-negative individuals. A total of 348 HIV-positive and 100 HIV-negative persons were recruited. The median baseline serum 25(OH)D level was higher in HIV-positive than in HIV-negative persons (42·5 v. 35·3 nmol/l, P17 kg/m2 were randomised to either LNS supplementation (n 189) or no supplementation (n 93) during the first 3 months of ART. The supplemented group had a 4·1 (95 % CI 1·7, 6·4) nmol/l increase in serum 25(OH)D, whereas the non-supplemented group had a 10·8 (95 % CI 7·8, 13·9) nmol/l decrease in serum 25(OH)D level after 3 months of ART. Nutritional supplementation that contained vitamin D prevented a reduction in serum 25(OH)D levels in HIV-positive persons initiating ART. Vitamin D replenishment may be needed to prevent reduction in serum 25(OH)D levels during ART.

  10. Health-related quality of life in different stages of chronic kidney disease and at initiation of dialysis treatment

    Directory of Open Access Journals (Sweden)

    Pagels Agneta A

    2012-06-01

    Full Text Available Abstract Objectives To evaluate health-related quality of life (HRQoL in patients in different stages of chronic kidney disease (CKD up to initiation of dialysis treatment and to explore possible correlating and influencing factors. Methods Cross-sectional design with 535 patients in CKD stages 2–5 and 55 controls assessed for HRQoL through SF-36 together with biomarkers. Results All HRQoL dimensions deteriorated significantly with CKD stages with the lowest scores in CKD 5. The largest differences between the patient groups were seen in ‘physical functioning’, ‘role physical’, ‘general health’ and in physical summary scores (PCS. The smallest disparities were seen in mental health and pain. Patients in CKD stages 2–3 showed significantly decreased HRQoL compared to matched controls, with differences of large magnitude - effect size (ES ≥ .80 - in ‘general health’ and PCS. Patients in CDK 4 demonstrated deteriorated scores with a large magnitude in ‘physical function’, ‘general health’ and PCS compared to the patients in CKD 2–3. Patients in CKD 5 demonstrated deteriorated scores with a medium sized magnitude (ES 0.5 – 0.79 in ‘role emotional’ and mental summary scores compared to the patients in CKD 4. Glomerular filtration rate Conclusions Having CKD implies impaired HRQoL, also in earlier stages of the disease. At the time for dialysis initiation HRQoL is substantially deteriorated. Co-existing conditions, such as inflammation and cardiovascular disease seem to be powerful predictors of impaired HRQoL in patients with CKD. Within routine renal care, strategies to improve function and well-being considering the management of co-existing conditions like inflammation and CVD need to be developed.

  11. Health-related quality of life in different stages of chronic kidney disease and at initiation of dialysis treatment.

    Science.gov (United States)

    Pagels, Agneta A; Söderkvist, Birgitta Klang; Medin, Charlotte; Hylander, Britta; Heiwe, Susanne

    2012-06-18

    To evaluate health-related quality of life (HRQoL) in patients in different stages of chronic kidney disease (CKD) up to initiation of dialysis treatment and to explore possible correlating and influencing factors. Cross-sectional design with 535 patients in CKD stages 2-5 and 55 controls assessed for HRQoL through SF-36 together with biomarkers. All HRQoL dimensions deteriorated significantly with CKD stages with the lowest scores in CKD 5. The largest differences between the patient groups were seen in 'physical functioning', 'role physical', 'general health' and in physical summary scores (PCS). The smallest disparities were seen in mental health and pain. Patients in CKD stages 2-3 showed significantly decreased HRQoL compared to matched controls, with differences of large magnitude - effect size (ES) ≥ .80 - in 'general health' and PCS. Patients in CDK 4 demonstrated deteriorated scores with a large magnitude in 'physical function', 'general health' and PCS compared to the patients in CKD 2-3. Patients in CKD 5 demonstrated deteriorated scores with a medium sized magnitude (ES 0.5 - 0.79) in 'role emotional' and mental summary scores compared to the patients in CKD 4. Glomerular filtration rate stages of the disease. At the time for dialysis initiation HRQoL is substantially deteriorated. Co-existing conditions, such as inflammation and cardiovascular disease seem to be powerful predictors of impaired HRQoL in patients with CKD. Within routine renal care, strategies to improve function and well-being considering the management of co-existing conditions like inflammation and CVD need to be developed.

  12. Effects of early versus delayed initiation of antiretroviral treatment on clinical outcomes of HIV-1 infection: results from the phase 3 HPTN 052 randomised controlled trial

    Science.gov (United States)

    Grinsztejn, Beatriz; Hosseinipour, Mina C; Ribaudo, Heather J; Swindells, Susan; Eron, Joseph; Chen, Ying Q; Wang, Lei; Ou, San-San; Anderson, Maija; McCauley, Marybeth; Gamble, Theresa; Kumarasamy, Nagalingeshwaran; Hakim, James G; Kumwenda, Johnstone; Pilotto, Jose H S; Godbole, Sheela V; Chariyalertsak, Suwat; de Melo, Marineide Gonçalves; Mayer, Kenneth H; Eshleman, Susan H; Piwowar-Manning, Estelle; Makhema, Joseph; Mills, Lisa A; Panchia, Ravindre; Sanne, Ian; Gallant, Joel; Hoffman, Irving; Taha, Taha E; Nielsen-Saines, Karin; Celentano, David; Essex, Max; Havlir, Diane; Cohen, Myron S

    2014-01-01

    Summary Background Use of antiretroviral treatment for HIV-1 infection has decreased AIDS-related morbidity and mortality and prevents sexual transmission of HIV-1. However, the best time to initiate antiretroviral treatment to reduce progression of HIV-1 infection or non-AIDS clinical events is unknown. We reported previously that early antiretroviral treatment reduced HIV-1 transmission by 96%. We aimed to compare the effects of early and delayed initiation of antiretroviral treatment on clinical outcomes. Methods The HPTN 052 trial is a randomised controlled trial done at 13 sites in nine countries. We enrolled HIV-1-serodiscordant couples to the study and randomly allocated them to either early or delayed antiretroviral treatment by use of permuted block randomisation, stratified by site. Random assignment was unblinded. The HIV-1-infected member of every couple initiated antiretroviral treatment either on entry into the study (early treatment group) or after a decline in CD4 count or with onset of an AIDS-related illness (delayed treatment group). Primary events were AIDS clinical events (WHO stage 4 HIV-1 disease, tuberculosis, and severe bacterial infections) and the following serious medical conditions unrelated to AIDS: serious cardiovascular or vascular disease, serious liver disease, end-stage renal disease, new-onset diabetes mellitus, and non-AIDS malignant disease. Analysis was by intention-to-treat. This trial is registered with ClinicalTrials.gov, number NCT00074581. Findings 1763 people with HIV-1 infection and a serodiscordant partner were enrolled in the study; 886 were assigned early antiretroviral treatment and 877 to the delayed treatment group (two individuals were excluded from this group after randomisation). Median CD4 counts at randomisation were 442 (IQR 373–522) cells per μL in patients assigned to the early treatment group and 428 (357–522) cells per μL in those allocated delayed antiretroviral treatment. In the delayed group

  13. Voiding patterns of adult patients who underwent hypospadias repair in childhood.

    Science.gov (United States)

    Jaber, Jawdat; Kocherov, Stanislav; Chertin, Leonid; Farkas, Amicur; Chertin, Boris

    2017-02-01

    This study aimed at evaluating the voiding patterns of adult patients who underwent hypospadias repair in childhood. Following IRB approval 103 (22.7%) of 449 adult patients who underwent hypospadias repair between 1978 and 1993 responded to the following questionnaires: International Prostate Symptom Score (I-PSS) and Short Form 12 questionnaire (SF-12). Uroflowmetry (UF) was performed for all patients. The patients were divided into three groups according to the primary meatus localization. Group I had 63 patients (61.5%) treated for glanular hypospadias, group II had 19 patients (18.4%) treated for distal hypospadias, and group III comprised the remaining 21 patients (20.4%) treated for proximal hypospadias. The mean ± SD I-PSS score for all patients who responded to the questionnaire was 2.3 ± 2.4, and UF was 21.1 ± 4.3 mL/s. The patients from groups I and III had fewer urinary symptoms compared with those of the group II: 1.3 ± 1.5, 5.5 ± 2.4, and 1.6 ± 1.4, respectively (p hypospadias repair in childhood had normal or mild voiding disturbance, with no effects on their physical or mental status. Copyright © 2016 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  14. [Prognostic Analysis of Breast Cancer Patients Who Underwent Neoadjuvant Chemotherapy Using QOL-ACD].

    Science.gov (United States)

    Fukui, Yasuhiro; Kashiwagi, Shinichiro; Takada, Koji; Goto, Wataru; Asano, Yuka; Morisaki, Tamami; Noda, Satoru; Takashima, Tsutomu; Onoda, Naoyoshi; Hirakawa, Kosei; Ohira, Masaichi

    2017-11-01

    We investigated into association of quality of life(QOL)and prognosis of breast cancer patients who underwent neoadjuvant chemotherapy(NAC). We retrospectively studied 228 patients with breast cancer who were performed NAC during a period between 2007 and 2015. TheQ OL score was measured with"The QOL Questionnaire for Cancer Patients Treated with Anticancer Drugs(QOL-ACD)". We evaluate association between QOL score with antitumor effect and prognosis. Changes in the QOL score between before and after NAC were compared as well. We divided 2 groups by QOL-ACD scoreinto high and low groups. Therapeautic effect of NAC on 75 patients were pathological complete response(pCR). QOL-ACD score was not significantly associated with pCR rate in both high and low groups(p=0.199). High group was significantly associated with higher survival rate in both of disease free survival(p=0.009, logrank)and overall survival(p=0.040, logrank). QOLACD score decreased after NAC in both of pCR and non-pCR patients. In conclusion, QOL evaluation using QOL-ACD could be an indicator of breast cancer patients' prognosis who underwent NAC.

  15. Sarcopenia: a new predictor of postoperative complications for elderly gastric cancer patients who underwent radical gastrectomy.

    Science.gov (United States)

    Zhou, Chong-Jun; Zhang, Feng-Min; Zhang, Fei-Yu; Yu, Zhen; Chen, Xiao-Lei; Shen, Xian; Zhuang, Cheng-Le; Chen, Xiao-Xi

    2017-05-01

    A geriatric assessment is needed to identify high-risk elderly patients with gastric cancer. However, the current geriatric assessment has been considered to be either time-consuming or subjective. The present study aimed to investigate the predictive effect of sarcopenia on the postoperative complications for elderly patients who underwent radical gastrectomy. We conducted a prospective study of patients who underwent radical gastrectomy from August 2014 to December 2015. Computed tomography-assessed lumbar skeletal muscle, handgrip strength, and gait speed were measured to define sarcopenia. Sarcopenia was present in 69 of 240 patients (28.8%) and was associated with lower body mass index, lower serum albumin, lower hemoglobin, and higher nutritional risk screening 2002 scores. Postoperative complications significantly increased in the sarcopenic patients (49.3% versus 24.6%, P sarcopenia (odds ratio: 2.959, 95% CI: 1.629-5.373, P Sarcopenia, presented as a new geriatric assessment factor, was a strong and independent risk factor for postoperative complications of elderly patients with gastric cancer. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Circulating S100B and Adiponectin in Children Who Underwent Open Heart Surgery and Cardiopulmonary Bypass

    Directory of Open Access Journals (Sweden)

    Alessandro Varrica

    2015-01-01

    Full Text Available Background. S100B protein, previously proposed as a consolidated marker of brain damage in congenital heart disease (CHD newborns who underwent cardiac surgery and cardiopulmonary bypass (CPB, has been progressively abandoned due to S100B CNS extra-source such as adipose tissue. The present study investigated CHD newborns, if adipose tissue contributes significantly to S100B serum levels. Methods. We conducted a prospective study in 26 CHD infants, without preexisting neurological disorders, who underwent cardiac surgery and CPB in whom blood samples for S100B and adiponectin (ADN measurement were drawn at five perioperative time-points. Results. S100B showed a significant increase from hospital admission up to 24 h after procedure reaching its maximum peak (P0.05 have been found all along perioperative monitoring. ADN/S100B ratio pattern was identical to S100B alone with the higher peak at the end of CPB and remained higher up to 24 h from surgery. Conclusions. The present study provides evidence that, in CHD infants, S100B protein is not affected by an extra-source adipose tissue release as suggested by no changes in circulating ADN concentrations.

  17. Effect of different pneumoperitoneum pressure on stress state in patients underwent gynecological laparoscopy

    Directory of Open Access Journals (Sweden)

    Ai-Yun Shen

    2016-10-01

    Full Text Available Objective: To observe the effect of different CO2 pneumoperitoneum pressure on the stress state in patients underwent gynecological laparoscopy. Methods: A total of 90 patients who were admitted in our hospital from February, 2015 to October, 2015 for gynecological laparoscopy were included in the study and divided into groups A, B, and C according to different CO2 pneumoperitoneum pressure. The changes of HR, BP, and PetCO2 during the operation process in the three groups were recorded. The changes of stress indicators before operation (T0, 30 min during operation (T1, and 12 h after operation (T2 were compared. Results: The difference of HR, BP, and PetCO2 levels before operation among the three groups was not statistically significant (P>0.05. HR, BP, and PetCO2 levels 30 min after pneumoperitoneum were significantly elevated when compared with before operation (P0.05. PetCO2 level 30 min after pneumoperitoneum in group B was significantly higher than that in group A (P0.05. Conclusions: Low pneumoperitoneum pressure has a small effect on the stress state in patients underwent gynecological laparoscopy, will not affect the surgical operation, and can obtain a preferable muscular relaxation and vision field; therefore, it can be selected in preference.

  18. Outpatient evaluation, recognition, and initial management of pediatric overweight and obesity in U.S. military medical treatment facilities.

    Science.gov (United States)

    Dickey, Wayne; Arday, David R; Kelly, Joseph; Carnahan, Col David

    2017-02-01

    As childhood obesity is a concern in many communities, this study investigated outpatient evaluation and initial management of overweight and obese pediatric patients in U.S. military medical treatment facilities (MTFs). Samples of 579 overweight and 341 obese patients (as determined by body mass index [BMI]) aged 3-17 years were drawn from MTFs. All available FY2011 outpatient records were searched for documentation of BMI assessment, overweight/obesity diagnosis, and counseling. Administrative data for these patients were merged to assess coded diagnostic and counseling rates and receipt of recommended laboratory screenings. Generic BMI documentation was high, but BMI percentile assessments were found among fewer than half the patients. Diagnostic recording or recognition totaled 10.9% of overweight and 32.0% of obese. Counseling rates were higher, with 46.4% and 61.0% of overweight and obese patients, respectively, receiving weight related counseling. Among patients 10 years of age or older, rates of recommended lab screenings for diabetes, liver abnormality, and dyslipidemia were not greater than 33%. BMI percentile recording was strongly associated with diagnostic recording, and diagnostic recording was strongly associated with counseling. Improvements to electronic health records or implementation of local procedures to facilitate better diagnostic recording would likely improve adherence to clinical practice guidelines. ©2016 American Association of Nurse Practitioners.

  19. Predictors of initiation and engagement in substance abuse treatment among individuals with co-occurring serious mental illness and substance use disorders.

    Science.gov (United States)

    Brown, Clayton H; Bennett, Melanie E; Li, Lan; Bellack, Alan S

    2011-05-01

    Research has documented the significant challenges of engaging individuals with comorbid serious mental illness (SMI) and substance use disorders (SUDs) in substance abuse treatment. To date it is unclear which factors predict treatment initiation and engagement in this group of individuals with SUDs. In this study we conducted two analyses using data from a randomized trial of substance abuse treatment in outpatients with SMI: the first examining predictors (collected during screening) of completing an initial intake assessment and the second examining predictors (collected during the intake assessment) of becoming engaged in treatment. Results indicated that males and those with schizophrenia spectrum diagnoses were less likely to complete the intake assessment. Participants who reported more positive feelings about their family were more likely to engage in substance abuse treatment. Participants who were recently arrested were less likely to engage in treatment. Those who met criteria for current drug dependence were less likely to engage in treatment. Overall, these findings are a useful step in determining factors that predict substance abuse treatment initiation and engagement in individuals with SMI and SUDs. Published by Elsevier Ltd.

  20. [Patients with astigmatism who underwent cataract surgery by phacoemulsification: toric IOL x asferic IOL?].

    Science.gov (United States)

    Torres Netto, Emilio de Almeida; Gulin, Marina Carvalho; Zapparoli, Marcio; Moreira, Hamilton

    2013-01-01

    Compare the visual acuity of patients who underwent cataract surgery by phacoemulsification with IOL AcrySof(®) toric implantation versus AcrySof(®) IQ and evaluate the reduction of cylindrical diopters (CD) in the postoperative period. Analytical and retrospective study of 149 eyes with 1 or more diopters of regular symmetrical keratometric astigmatism, which underwent cataract surgery by phacoemulsification. The eyes were divided into two groups: the toric group with 85 eyes and the non-toric group with 64 eyes. In the pre-operative phase, topographic data and refraction of each eye to be operated were assessed. In the postoperative phase, refraction and visual acuity with and without correction were measured. The preoperative topographic astigmatism ranged from 1.00 to 5.6 DC in both groups. Average reduction of 1.37 CD (p<0.001) and 0.16 CD (p=0.057) was obtained for the toric and non-toric group when compared to the refractive astigmatism, respectively. Considering visual acuity without correction (NCVA), the toric group presented 44 eyes (51.7%) with NCVA of 0 logMAR (20/20) or 0.1 logMAR (20/25) and the toric group presented 7 eyes (10.93%) with these same NCVA values. The results show that patients with a significant keratometric astigmatism presented visual benefits with the toric IOL implantation. The reduction of the use of optical aids may be obtained provided aberrations of the human eye are corrected more accurately. Currently, phacoemulsification surgery has been used not only for functional improvement, but also as a refraction procedure.

  1. Enteral nutrition is superior to total parenteral nutrition for pancreatic cancer patients who underwent pancreaticoduodenectomy.

    Science.gov (United States)

    Liu, Changli; Du, Zhi; Lou, Cheng; Wu, Chenxuan; Yuan, Qiang; Wang, Jun; Shu, Guiming; Wang, Yijun

    2011-01-01

    To determine the effects of total parenteral nutrition (TPN) and enteral nutrition (EN) on biochemical and clinical outcomes in pancreatic cancer patients who underwent pancreaticoduodenectomy. From the year 2006 to 2008, 60 patients who underwent pancreaticoduodenectomy in Tianjin Third Central Hospital were enrolled in this study. They were randomly divided into the EN group and the TPN group. The biochemical and clinical parameters were recorded and analyzed between the two groups. There was no significant difference in the nutritional status, liver and kidney function, and blood glucose levels between the TPN and EN groups on the preoperative day, the 1st and 3 rd postoperative days. However, on the 7th postoperative day, there was significant difference between the two groups in 24 h urinary nitrogen, serum levels of, total protein (TP), transferrin (TF), alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), and γ-glutamyl transpeptadase (GGT), blood urea nitrogen (BUN) and creatinine (Cr). On the 14th postoperative day, there was a significant difference between the two groups in terms of urinary levels of 24 h nitrogen, TP, TF, retinol binding protein, ALT, AST, ALP, GGT, total bilirubin, direct bilirubin, BUN, Cr, and glucose. The incidence of delayed gastric emptying in the EN and TPN groups was 0% and 20%, respectively. Moreover, the incidence of pancreatic fistulas and hemorrhages in the EN group were 3.6% and 3.6%, versus 26.7% and 30% in the TPN group, respectively. EN is better than TPN for pancreatic cancer patients who received pancreaticoduodenectomy.

  2. Survival analysis of patients with clinical stages I or II Hodgkin's disease who have relapsed after initial treatment with radiotherapy alone

    DEFF Research Database (Denmark)

    Horwich, A.; Specht, L.; Ashley, S.

    1997-01-01

    relapse included initial stage, age, sex, histology, number of involved areas, mediastinal involvement, E-lesions, B-symptoms, erythrocyte sedimentation rate, alkaline phosphatase, serum albumin and haemoglobin. As well as presentation variables, we analysed the disease-free interval after initial......To aid treatment choice in early stage of Hodgkin's disease, we analysed patients registered in the IDHD Database with clinical stages I or II Hodgkin's disease who were not staged with laparotomy and whose initial treatment was with radiotherapy alone. The factors analysed for outcome after first...... radiotherapy and the extent of disease at relapse. A total of 1364 patients with clinical stage I or II Hodgkin's disease were treated with initial radiotherapy, of whom 473 relapsed. The probability of survival 10 years after relapse was 63%. For cause-specific survival (CSS), both multivariate and univariate...

  3. Survival analysis of patients with clinical stages I or II Hodgkin's disease who have relapsed after initial treatment with radiotherapy alone

    DEFF Research Database (Denmark)

    Horwich, A; Specht, L; Ashley, S

    1997-01-01

    To aid treatment choice in early stage of Hodgkin's disease, we analysed patients registered in the IDHD Database with clinical stages I or II Hodgkin's disease who were not staged with laparotomy and whose initial treatment was with radiotherapy alone. The factors analysed for outcome after first...... relapse included initial stage, age, sex, histology, number of involved areas, mediastinal involvement, E-lesions, B-symptoms, erythrocyte sedimentation rate, alkaline phosphatase, serum albumin and haemoglobin. As well as presentation variables, we analysed the disease-free interval after initial...... radiotherapy and the extent of disease at relapse. A total of 1364 patients with clinical stage I or II Hodgkin's disease were treated with initial radiotherapy, of whom 473 relapsed. The probability of survival 10 years after relapse was 63%. For cause-specific survival (CSS), both multivariate and univariate...

  4. Outcomes of multidrug-resistant tuberculosis treatment with early initiation of antiretroviral therapy for HIV co-infected patients in Lesotho.

    Directory of Open Access Journals (Sweden)

    Hind Satti

    Full Text Available BACKGROUND: Although the importance of concurrent treatment for multidrug-resistant tuberculosis (MDR-TB and HIV co-infection has been increasingly recognized, there have been few studies reporting outcomes of MDR-TB and HIV co-treatment. We report final outcomes of comprehensive, integrated MDR-TB and HIV treatment in Lesotho and examine factors associated with death or treatment failure. METHODS: We reviewed clinical charts of all adult patients who initiated MDR-TB treatment in Lesotho between January 2008 and September 2009. We calculated hazard ratios (HR and used multivariable Cox proportional hazards regression to identify predictors of poor outcomes. RESULTS: Of 134 confirmed MDR-TB patients, 83 (62% were cured or completed treatment, 46 (34% died, 3 (2% transferred, 1 (1% defaulted, and 1 (1% failed treatment. Treatment outcomes did not differ significantly by HIV status. Among the 94 (70% patients with HIV co-infection, 53% were already on antiretroviral therapy (ART before MDR-TB treatment initiation, and 43% started ART a median of 16 days after the start of the MDR-TB regimen. Among HIV co-infected patients who died, those who had not started ART before MDR-TB treatment had a shorter median time to death (80 days vs. 138 days, p=0.065. In multivariable analysis, predictors of increased hazard of failure or death were low and severely low body mass index (HR 2.75, 95% confidence interval [CI] 1.27-5.93; HR 5.50, 95% CI 2.38-12.69, and a history of working in South Africa (HR 2.37, 95% CI 1.24-4.52. CONCLUSIONS: Favorable outcomes can be achieved in co-infected patients using a community-based treatment model when both MDR-TB and HIV disease are treated concurrently and treatment is initiated promptly.

  5. Red blood cell aggregation changes are depended on its initial value: Effect of long-term drug treatment and short-term cell incubation with drug.

    Science.gov (United States)

    Muravyov, A V; Tikhomirova, I A; Maimistova, A A; Bulaeva, S V; Mikhailov, P V; Kislov, N V

    2011-01-01

    This study was designed to investigate whether the red cell aggregation depends on its initial level under drug therapy or cell incubation with bioactive chemical compounds. Sixty six subjects were enrolled onto this study, and sub-divided into two groups: the first group of patients (n = 36) with cerebral atherosclerosis received pentoxifylline therapy (400 mg, thrice daily) for 4 weeks. The patients of the second group were initially treated with Epoetin beta 10,000 units subcutaneously thrice a week, for 4 weeks. The second group - adult anemic patients (n = 30) with the confirmed diagnosis of solid cancer (Hb RBCA. On the other hand in the patients with initially high RBCA treatment with pentoxifylline reduced it markedly (p RBCA by 47% (p RBCA it increased. It was observed that after 4 weeks of epoetin-beta treatment 75% the anemic patients with initially high RBCA had an aggregation lowering. The drop of aggregation was about 34% (p RBCA increase (p RBCA was reduced by 47% (p RBCA was increased in sub-group of subjects with initially low aggregation and it was decreased in sub-group with initially high one. The similar RBCA changes were observed when RBC suspensions were incubated with vinpocetine, calcium ionophore (A23187), Phorbol 12-myristate 13-acetate (PMA) as a protein kinase C (PKC) stimulator. A major finding of this study is that the red cell aggregation effects of some drugs depend markedly on the initial, pre-treatment aggregation status of the patients. These results demonstrate that the different red blood cell aggregation responses to the biological stimuli depend strongly on the initial, pre-treatment status of the subject and the most probably it is connected with the crosstalk between the adenylyl cyclase signaling pathway and Ca2+ regulatory mechanism.

  6. Choice of initial antiretroviral drugs and treatment outcomes among HIV-infected patients in sub-Saharan Africa: systematic review and meta-analysis of observational studies.

    Science.gov (United States)

    Ayele, Tadesse Awoke; Worku, Alemayehu; Kebede, Yigzaw; Alemu, Kassahun; Kasim, Adetayo; Shkedy, Ziv

    2017-08-25

    The effectiveness of antiretroviral therapy (ART) depends on the choice of regimens during initiation. Most evidences from developed countries indicated that there is difference between efavirenz (EFV) and nevirapine (NVP). However, the evidences are limited in resource poor countries particularly in Africa. Thus, this systematic review and meta-analysis was carried out to summarize reported long-term treatment outcomes among people on first line therapy in sub-Saharan Africa. Observational studies that reported odds ratio, relative risk, hazard ratio, or standardized incidence ratio to compare risk of treatment failure among HIV/AIDS patients who initiated ART with EFV versus NVP were systematically searched. Searches were conducted using the MEDLINE database within PubMed, Google Scholar, HINARI, and Research Gates between 2007 and 2016. Information was extracted using standardized form. Pooled risk ratios (RR) and 95% confidence intervals (CI) were calculated using random-effect, generic inverse variance method. A total of 6394 articles were identified, of which, 29 were eligible for review and abstraction in sub-Saharan Africa. Seventeen articles were used for the meta-analysis. Of a total of 121,092 independent study participants, 76,719 (63.36%) were females. Of these, 40,480 (33.43%) initiated with NVP containing regimen. Two studies did not report the median CD4 cell counts at initiation. Patients who have low CD4 cell counts initiated with EFV containing regimen. The pooled effect size indicated that treatment failure was reduced by 15%, 0.85 (95%CI: 0.75-0.98), and non-nucleoside reverse transcriptase inhibitor (NNRTI) switch was reduced by 43%, 0.57 (95%CI: 0.37-0.89). The risk of treatment failure and NNRTI switch were lower in patients who initiated with EFV than NVP-containing regimen. The review suggests that initiation of patients with EFV-containing regimen will reduce treatment failure and NNRTI switch.

  7. Biomarkers Associated with Death After Initiating Treatment for Tuberculosis and HIV in Patients with Very Low CD4 Cells

    Directory of Open Access Journals (Sweden)

    Fred Richard Sattler

    2018-04-01

    Full Text Available Background: The risk of short-term death for treatment naive patients dually infected with Mycobacterium tuberculosis and HIV may be reduced by early anti-retroviral therapy. Of those dying, mechanisms responsible for fatal outcomes are unclear. We hypothesized that greater malnutrition and/or inflammation when initiating treatment are associated with an increased risk for death. Methods: We utilized a retrospective case-cohort design among participants of the ACTG A5221 study who had baseline CD4 < 50 cells/mm3. The case-cohort sample consisted of 51 randomly selected participants, whose stored plasma was tested for C-reactive protein, cytokines, chemokines, and nutritional markers. Cox proportional hazards models were used to assess the association of nutritional, inflammatory, and immunomodulatory markers for survival. Results: The case-cohort sample was similar to the 282 participants within the parent cohort with CD4 < 50 cells/mm3. In the case cohort, 7 (14% had BMI < 16.5 (kg/m2 and 17 (33% had BMI 16.5-18.5(kg/m2. Risk of death was increased per 1 IQR width higher of log10 transformed level of C-reactive protein (adjusted hazard ratio (aHR = 3.42 [95% CI = 1.33-8.80],P = 0.011, interferon gamma (aHR = 2.46 [CI = 1.02-5.90], P = 0.044, MCP-3 (3.67 [CI = 1.08-12.42], P = 0.037, and with IL-15 (aHR = 2.75 [CI = 1.08-6.98], P = 0.033 and IL-17 (aHR = 3.99 [CI = -1.06-15.07], P = 0.041. BMI, albumin, hemoglobin, and leptin levels were not associated with risk of death. Conclusions: Unlike patients only infected with M. tuberculosis for whom malnutrition and low BMI increase the risk of death, this relationship was not evident in our dually infected patients. Risk of death was associated with significant increases in markers of global inflammation along with soluble biomarkers of innate and adaptive immunity.

  8. Analysis of Ulcer Recurrences After Metatarsal Head Resection in Patients Who Underwent Surgery to Treat Diabetic Foot Osteomyelitis.

    Science.gov (United States)

    Sanz-Corbalán, Irene; Lázaro-Martínez, José Luis; Aragón-Sánchez, Javier; García-Morales, Esther; Molines-Barroso, Raúl; Alvaro-Afonso, Francisco Javier

    2015-06-01

    Metatarsal head resection is a common and standardized treatment used as part of the surgical routine for metatarsal head osteomyelitis. The aim of this study was to define the influence of the amount of the metatarsal resection on the development of reulceration or ulcer recurrence in patients who suffered from plantar foot ulcer and underwent metatarsal surgery. We conducted a prospective study in 35 patients who underwent metatarsal head resection surgery to treat diabetic foot osteomyelitis with no prior history of foot surgeries, and these patients were included in a prospective follow-up over the course of at least 6 months in order to record reulceration or ulcer recurrences. Anteroposterior plain X-rays were taken before and after surgery. We also measured the portion of the metatarsal head that was removed and classified the patients according the resection rate of metatarsal (RRM) in first and second quartiles. We found statistical differences between the median RRM in patients who had an ulcer recurrence and patients without recurrences (21.48 ± 3.10% vs 28.12 ± 10.8%; P = .016). Seventeen (56.7%) patients were classified in the first quartile of RRM, which had an association with ulcer recurrence (P = .032; odds ratio = 1.41; 95% confidence interval = 1.04-1.92). RRM of less than 25% is associated with the development of a recurrence after surgery in the midterm follow-up, and therefore, planning before surgery is undertaken should be considered to avoid postsurgical complications. © The Author(s) 2015.

  9. Comparison of Treatment Outcomes of Infertile Women by Clomiphene Citrate and Letrozole with Gonadotropins Underwent Intrauterine Insemination

    Directory of Open Access Journals (Sweden)

    Seyede Afsar Sharafy

    2012-01-01

    Full Text Available This study was designed to compare the effect of clomiphene and letrozole in ovulatory stimulation in infertile women under intrauterine insemination who referred to Mahdiyeh infertility clinic during 2008-2009. 106 infertile women were randomly divided into two equal groups. Patients were treated with 5 mg of letrozole daily (in letrozole group or 100 mg of clomiphene citrate daily (in clomiphene group for five days starting on day 3 of their menses. Dose and time of FSH was similar in the two groups. Number of follicles, endometrial thickness, Pregnancy rate and prevalence of complications were compared in the two groups. Mean (±SD of age in letrozole and clomiphene groups was 26.3 ±3.9 and 25.2 ±4.9 respectively (P=0.186. Average number of follicles was 2.5 ± 1.65 in letrozole group and 2.36 ± 1.4 in clomiphene group (P=0.764. β-hCG was positive in 11 (20.8% in letrozole and 12 (22.6% in clomiphene groups (P=0.814. Pregnancy rate was 20.8% and 22.6% in letrozole and clomiphene group respectively (P=0.814. There was no difference in rate of abortion between groups. Endometrial thickness (ET at the time of hCG administration in the letrozole (6.8 ±1.5 mm and in clomiphene (6.6 ±1.2 mm (P=0.615. But ET>7.4 mm was found in 2 cased (3.8% in clomiphene group and 12 cases (%22.8 in letrozole groups (P=0.01. It appears that letrozole and clomiphene have similar outcome infertile women under intrauterine insemination and these drugs are good alternative for each others.

  10. Percentages of NKT cells in the tissues of patients with non-small cell lung cancer who underwent surgical treatment.

    Science.gov (United States)

    Pyszniak, Maria; Rybojad, Paweł; Pogoda, Katarzyna; Jabłonka, Andrzej; Bojarska-Junak, Agnieszka; Tabarkiewicz, Jacek

    2014-03-01

    Natural killer T (NKT) cells are involved in the antitumor response by direct cytotoxicity and indirectly through activation of effector cells. Recent studies have shown a relationship between the number and function of NKT cells and clinical outcomes. NKT cells seem to represent a promising tool for immunotherapy of cancer. The aim of the study was to evaluate the distribution of NKT cells in peripheral blood, lymph nodes and tumor tissue of non-small cell lung cancer (NSCLC) patients, as well as development of the most efficient set of cytokines stimulating differentiation of NKT cells. We evaluated the percentage of iNKT+CD3+ cells in the tissues collected from patients with NSCLC. For the generation of NKT cells, we cultured cells isolated from the blood of 20 healthy donors and from the tissues of 4 NSCLC patients. Cells were stimulated with α-GalCer in combinations with cytokines. We noted significant differences in the percentages of NKT cells in the patients' tissues. The highest percentage of these cells was observed in the tumor tissue and the lowest in the lymph nodes. In vitro, in healthy donors all α-GalCer-cytokine combinations were effective in stimulation of NKT cells' proliferation. NKT cells' proliferation was the most efficiently stimulated by α-GalCer+IL-2+IL-7 and α-GalCer+IL-2+IFN-γ. Our results suggest that in the course of NSCLC, NKT cells migrate to the primary tumor and accumulate therein. All tested combinations of α-GalCer and cytokines were capable of generation of NKT cells in vitro.

  11. Primary pulmonary lymphoma-role of fluoro-deoxy-glucose positron emission tomography-computed tomography in the initial staging and evaluating response to treatment - case reports and review of literature

    International Nuclear Information System (INIS)

    Agarwal, Krishan Kant; Dhanapathi, Halanaik; Nazar, Aftab Hasan; Kumar, Rakesh

    2016-01-01

    Primary pulmonary lymphoma (PPL) is an uncommon entity of non-Hodgkin lymphoma, which accounts for <1% of all cases of lymphoma. We present two rare cases of PPL of diffuse large B-cell lymphoma, which underwent 18 fluorine fluoro-deoxy-glucose positron emission tomography-computed tomography for initial staging and response evaluation after chemotherapy

  12. Comparative analysis of pain in patients who underwent total knee replacement regarding the tourniquet pressure

    Directory of Open Access Journals (Sweden)

    Marcos George de Souza Leão

    Full Text Available ABSTRACT OBJECTIVES: To evaluate through the visual analog scale (VAS the pain in patients undergoing total knee replacement (TKR with different pressures of the pneumatic tourniquet. METHODS: An observational, randomized, descriptive study on an analytical basis, with 60 patients who underwent TKR, divided into two groups, which were matched: a group where TKR was performed with tourniquet pressures of 350 mmHg (standard and the other with systolic blood pressure plus 100 mmHg (P + 100. These patients had their pain assessed by VAS at 48 h, and at the 5th and 15th days after procedure. Secondarily, the following were also measured: range of motion (ROM, complications, and blood drainage volume in each group; the data were subjected to statistical analysis. RESULTS: After data analysis, there was no statistical difference regarding the incidence of complications (p = 0.612, ROM (p = 0.202, bleeding after 24 and 48 h (p = 0.432 and p = 0.254 or in relation to VAS. No correlation was observed between time of ischemia compared to VAS and bleeding. CONCLUSIONS: The use of the pneumatic tourniquet pressure at 350 mmHg or systolic blood pressure plus 100 mmHg did not influence the pain, blood loss, ROM, and complications. Therefore the pressures at these levels are safe and do not change the surgery outcomes; the time of ischemia must be closely observed to avoid major complications.

  13. Assessment of Patients Who Underwent Nasal Reconstruction After Non-Melanoma Skin Cancer Excision.

    Science.gov (United States)

    Uzun, Hakan; Bitik, Ozan; Kamburoğlu, Haldun Onuralp; Dadaci, Mehmet; Çaliş, Mert; Öcal, Engin

    2015-06-01

    Basal and squamous cell carcinomas are the most common malignant cutaneous lesions affecting the nose. With the rising incidence of skin cancers, plastic surgeons increasingly face nasal reconstruction challenges. Although multiple options exist, optimal results are obtained when "like is used to repair like". We aimed to introduce a simple algorithm for the reconstruction of nasal defects with local flaps, realizing that there is always more than one option for reconstruction. We retrospectively reviewed 163 patients who underwent nasal reconstruction after excision of non-melanoma skin cancer between March 2011 and April 2014. We analyzed the location of the defects and correlated them with the techniques used to reconstruct them. There were 66 males and 97 females (age, 21-98 years). Basal cell carcinoma was diagnosed in 121 patients and squamous cell carcinoma in 42. After tumor excision, all the defects were immediately closed by either primary closure or local flap options such as Limberg, Miter, glabellar, bilobed, nasolabial, V-Y advancement, and forehead flaps. Obtaining tumor-free borders and a pleasing aesthetic result are major concerns in nasal reconstruction. Defect reconstruction and cosmesis are as important as rapid recovery and quick return to normal daily activities, and these should be considered before performing any procedure, particularly in elderly patients.

  14. Congenital hydrocele: prevalence and outcome among male children who underwent neonatal circumcision in Benin City, Nigeria.

    Science.gov (United States)

    Osifo, O D; Osaigbovo, E O

    2008-06-01

    To determine the prevalence and spontaneous resolution of congenital hydrocele diagnosed in male neonates who underwent circumcision at our centre. All male neonates presented for circumcision at the University of Benin Teaching Hospital, Benin City, Nigeria between January 2002 and December 2006 were examined for the presence of hydrocele. Those diagnosed with this condition were recruited and followed up in a surgical outpatient clinic for 2 years. The number of cases of spontaneous resolution and age at which this occurred were documented on a structured pro forma. A total of 2715 neonates were circumcised and 128 (4.7%) were diagnosed with 163 cases of hydrocele, while 27 cases in 25 (0.9%) children failed to resolve at the age of 2 years. Neonatal hydrocele was bilateral in 112 (68.7%), and there were 20 (12.3%) right and 31 (19.0%) left. Among those with hydrocele, 28.1% were delivered preterm and resolution was spontaneous in many of them, with no observed significant statistical difference to those delivered full term (P=0.4740). Of the 163 hydrocele cases, 136 (83.4%) resolved spontaneously by age 18 months with peak resolution at 4-6 months. No spontaneous resolution occurred after 18 months and no hydrocele-related complication occurred during follow up. Neonates with congenital hydrocele should be observed for spontaneous resolution for at least 18 months before being subjected to surgery.

  15. Supportive care during treatment for breast cancer: resource allocations in low- and middle-income countries. A Breast Health Global Initiative 2013 consensus statement.

    Science.gov (United States)

    Cardoso, Fatima; Bese, Nuran; Distelhorst, Sandra R; Bevilacqua, Jose Luiz B; Ginsburg, Ophira; Grunberg, Steven M; Gralla, Richard J; Steyn, Ann; Pagani, Olivia; Partridge, Ann H; Knaul, Felicia Marie; Aapro, Matti S; Andersen, Barbara L; Thompson, Beti; Gralow, Julie R; Anderson, Benjamin O

    2013-10-01

    Breast cancer patients may have unmet supportive care needs during treatment, including symptom management of treatment-related toxicities, and educational, psychosocial, and spiritual needs. Delivery of supportive care is often a low priority in low- and middle-income settings, and is also dependent on resources available. This consensus statement describes twelve key recommendations for supportive care during treatment in low- and middle-income countries, identified by an expert international panel as part of the 5th Breast Health Global Initiative (BHGI) Global Summit for Supportive Care, which was held in October 2012, in Vienna, Austria. Panel recommendations are presented in a 4-tier resource-stratified table to illustrate how health systems can provide supportive care services during treatment to breast cancer patients, starting at a basic level of resource allocation and incrementally adding program resources as they become available. These recommendations include: health professional and patient and family education; management of treatment related toxicities, management of treatment-related symptoms of fatigue, insomnia and non-specific pain, and management of psychosocial and spiritual issues related to breast cancer treatment. Establishing supportive care during breast cancer treatment will help ensure that breast cancer patients receive comprehensive care that can help 1) improve adherence to treatment recommendations, 2) manage treatment-related toxicities and other treatment related symptoms, and 3) address the psychosocial and spiritual aspects of breast cancer and breast cancer treatments. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Trends and Disparities in Antiretroviral Therapy Initiation and Virologic Suppression Among Newly Treatment-Eligible HIV-Infected Individuals in North America, 2001–2009

    Science.gov (United States)

    Hanna, David B.; Buchacz, Kate; Gebo, Kelly A.; Hessol, Nancy A.; Horberg, Michael A.; Jacobson, Lisa P.; Kirk, Gregory D.; Kitahata, Mari M.; Korthuis, P. Todd; Moore, Richard D.; Napravnik, Sonia; Patel, Pragna; Silverberg, Michael J.; Sterling, Timothy R.; Willig, James H.; Lau, Bryan; Althoff, Keri N.; Crane, Heidi M.; Collier, Ann C.; Samji, Hasina; Thorne, Jennifer E.; Gill, M. John; Klein, Marina B.; Martin, Jeffrey N.; Rodriguez, Benigno; Rourke, Sean B.; Gange, Stephen J.; Benson, A.; Bosch, Ronald J.; Collier, Ann C.; Boswell, Stephen; Grasso, Chris; Mayer, Ken; Hogg, Robert S.; Harrigan, Richard; Montaner, Julio; Cescon, Angela; Brooks, John T.; Buchacz, Kate; Gebo, Kelly A.; Moore, Richard D.; Rodriguez, Benigno; Horberg, Michael A.; Silverberg, Michael J.; Thorne, Jennifer E.; Goedert, James J.; Jacobson, Lisa P.; Klein, Marina B.; Rourke, Sean B.; Burchell, Ann; Rachlis, Anita R.; Hunter-Mellado, Robert F.; Mayor, Angel M.; Gill, M. John; Deeks, Steven G.; Martin, Jeffrey N.; Saag, Michael S.; Mugavero, Michael J.; Willig, James; Eron, Joseph J.; Napravnik, Sonia; Kitahata, Mari M.; Crane, Heidi M.; Justice, Amy C.; Dubrow, Robert; Fiellin, David; Sterling, Timothy R.; Haas, David; Bebawy, Sally; Turner, Megan; Gange, Stephen J.; Anastos, Kathryn; Moore, Richard D.; Saag, Michael S.; Gange, Stephen J.; Kitahata, Mari M.; McKaig, Rosemary G.; Justice, Amy C.; Freeman, Aimee M.; Moore, Richard D.; Freeman, Aimee M.; Lent, Carol; Platt, Aaron; Kitahata, Mari M.; Van Rompaey, Stephen E.; Crane, Heidi M.; Webster, Eric; Morton, Liz; Simon, Brenda; Gange, Stephen J.; Abraham, Alison G.; Lau, Bryan; Althoff, Keri N.; Zhang, Jinbing; Jing, Jerry; Golub, Elizabeth; Modur, Shari; Hanna, David B.; Rebeiro, Peter; Wong, Cherise; Mendes, Adell

    2013-01-01

    Background. Since the mid-1990s, effective antiretroviral therapy (ART) regimens have improved in potency, tolerability, ease of use, and class diversity. We sought to examine trends in treatment initiation and resulting human immunodeficiency virus (HIV) virologic suppression in North America between 2001 and 2009, and demographic and geographic disparities in these outcomes. Methods. We analyzed data on HIV-infected individuals newly clinically eligible for ART (ie, first reported CD4+ count <350 cells/µL or AIDS-defining illness, based on treatment guidelines during the study period) from 17 North American AIDS Cohort Collaboration on Research and Design cohorts. Outcomes included timely ART initiation (within 6 months of eligibility) and virologic suppression (≤500 copies/mL, within 1 year). We examined time trends and considered differences by geographic location, age, sex, transmission risk, race/ethnicity, CD4+ count, and viral load, and documented psychosocial barriers to ART initiation, including non–injection drug abuse, alcohol abuse, and mental illness. Results. Among 10 692 HIV-infected individuals, the cumulative incidence of 6-month ART initiation increased from 51% in 2001 to 72% in 2009 (Ptrend < .001). The cumulative incidence of 1-year virologic suppression increased from 55% to 81%, and among ART initiators, from 84% to 93% (both Ptrend < .001). A greater number of psychosocial barriers were associated with decreased ART initiation, but not virologic suppression once ART was initiated. We found significant heterogeneity by state or province of residence (P < .001). Conclusions. In the last decade, timely ART initiation and virologic suppression have greatly improved in North America concurrent with the development of better-tolerated and more potent regimens, but significant barriers to treatment uptake remain, both at the individual level and systemwide. PMID:23315317

  17. The effect of rubber dam usage on the survival rate of teeth receiving initial root canal treatment: a nationwide population-based study.

    Science.gov (United States)

    Lin, Po-Yen; Huang, Shih-Hao; Chang, Hong-Ji; Chi, Lin-Yang

    2014-11-01

    It is well-known that the usage of rubber dams during root canal treatment (RCT) improves infection control and treatment efficacy and protects patients. However, the effect of rubber dam usage on endodontic outcomes remain uncertain. The aim of the present study was to investigate whether rubber dam usage affects the survival rate of initial RCT using a nationwide population-based database. A total of 517,234 teeth that received initial RCT between 2005 and 2011 met the inclusion criteria and were followed until the end of 2011. Univariate and multivariate Cox proportional hazards models were used to estimate the effects of rubber dam usage on the risk of tooth extraction after initial RCT. Of the 517,234 teeth, 29,219 were extracted, yielding a survival rate of 94.4%. The survival probability of initial RCT using rubber dams after 3.43 years (the mean observed time) was 90.3%, which was significantly greater than the 88.8% observed without the use of rubber dams (P dams was significantly lower than that observed for RCT without rubber dams (hazard ratio = 0.81; 95% confidence interval, 0.79-0.84). The use of a rubber dam during RCT could provide a significantly higher survival rate after initial RCT. This result supports that rubber dam usage improves the outcomes of endodontic treatments. Copyright © 2014 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  18. Acceptance and Commitment Therapy as a Novel Treatment for Eating Disorders: An Initial Test of Efficacy and Mediation

    Science.gov (United States)

    Juarascio, Adrienne; Shaw, Jena; Forman, Evan; Timko, C. Alix; Herbert, James; Butryn, Meghan; Bunnell, Douglas; Matteucci, Alyssa; Lowe, Michael

    2013-01-01

    Eating disorders are among the most challenging disorders to treat, with even state-of-the-art cognitive-behavioral treatments achieving only modest success. One possible reason for the high rate of treatment failure for eating disorders is that existing treatments do not attend sufficiently to critical aspects of the disorder such as high…

  19. Long-term outcomes of four patients with tracheal agenesis who underwent airway and esophageal reconstruction.

    Science.gov (United States)

    Tazuke, Yuko; Okuyama, Hiroomi; Uehara, Shuichiro; Ueno, Takehisa; Nara, Keigo; Yamanaka, Hiroaki; Kawahara, Hisayoshi; Kubota, Akio; Usui, Noriaki; Soh, Hideki; Nomura, Motonari; Oue, Takaharu; Sasaki, Takashi; Nose, Satoko; Saka, Ryuta

    2015-12-01

    The aim of this study was to evaluate the long-term outcomes of four patients with tracheal agenesis who underwent airway and esophageal/alimentary reconstruction. We reviewed the medical records of four long-term survivors of tracheal agenesis and collected the following data: age, sex, type of tracheal agenesis, method of reconstruction, nutritional management, and physical and neurological development. The patients consisted of three boys and one girl, who ranged in age from 77 to 109months. The severity of their condition was classified as Floyd's type I (n=2), II (n=1), or III (n=1). Mechanical respiratory support was not necessary in any of the cases. Esophageal/alimentary reconstruction was performed using the small intestine (n=2), a gastric tube (n=1), and the esophagus (n=1). The age at esophageal reconstruction ranged from 41 to 55months. All of the cases required enteral nutrition via gastrostomy. Three of the patients were able to swallow a small amount of liquid and one was able to take pureed food orally. The physical development of the subjects was moderately delayed-borderline in childhood. Neurological development was normal in two cases and slightly delayed in two cases. None of the long-term survivors of tracheal agenesis required the use of an artificial respirator, and their development was close to normal. Future studies should aim to elucidate the optimal method for performing esophageal reconstruction to allow tracheal agenesis patients to achieve their full oral intake. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Surgical outcomes of 380 patients with double outlet right ventricle who underwent biventricular repair.

    Science.gov (United States)

    Li, Shoujun; Ma, Kai; Hu, Shengshou; Hua, Zhongdong; Yang, Keming; Yan, Jun; Chen, Qiuming

    2014-09-01

    The study objective was to report the outcomes of biventricular repair in patients with double outlet right ventricle. Patients with double outlet right ventricle who underwent biventricular repair at Fuwai Hospital from January 2005 to December 2012 were included. Patients were excluded if double outlet right ventricle was combined with atrioventricular septal defect, heterotaxy syndrome, atrioventricular discordance, or univentricular physiology. A total of 380 consecutive patients with a mean age of 1.9 ± 2.1 years (range, 1 month to 6 years) were included. Varied types of biventricular repair were customized individually. Follow-up was 90.4% complete, and the mean follow-up time was 3.4 ± 3.9 years. There were 17 (4.5%) early deaths and 7 (2.1%) late deaths. Preoperative pulmonary hypertension was the only risk factor for early mortality. Postoperative significant left ventricular outflow tract obstruction was present in 9 survivors. Patients with noncommitted ventricular septal defect had a longer crossclamp time, longer cardiopulmonary bypass time, and higher incidence of postdischarge left ventricular outflow tract obstruction. There were 4 reoperations, all of which were caused by subaortic left ventricular outflow tract obstruction. All of the pressure gradients were decreased to less than 20 mm Hg after the modified Konno procedure with an uneventful postoperative course. Optimal results of varied types of biventricular repair for double outlet right ventricle have been acquired. Although noncommitted ventricular septal defect is technically difficult, the outcomes of patients are favorable. Late-onset left ventricular outflow tract obstruction is the main reason for reoperation but can be successfully relieved by the modified Konno procedure. Copyright © 2014 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

  1. Newly Developed Sarcopenia as a Prognostic Factor for Survival in Patients who Underwent Liver Transplantation.

    Directory of Open Access Journals (Sweden)

    Ja Young Jeon

    Full Text Available The relationship between a perioperative change in sarcopenic status and clinical outcome of liver transplantation (LT is unknown. We investigated whether post-LT sarcopenia and changes in sarcopenic status were associated with the survival of patients.This retrospective study was based on a cohort of 145 patients from a single transplant center who during a mean of 1 year after LT underwent computed tomography imaging evaluation. The cross-sectional area of the psoas muscle of LT patients was compared with that of age- and sex-matched healthy individuals. The Cox proportional hazards regression model was used to determine whether post-LT sarcopenia and changes in sarcopenic status affect post-LT survival.The mean age at LT of the 116 male and 29 female patients was 50.2 ± 7.9 years; the mean follow-up duration was 51.6 ± 32.9 months. All pre-LT patients with sarcopenia still had sarcopenia 1 year after LT; 14 (15% patients had newly developed sarcopenia. The mean survival duration was 91.8 ± 4.2 months for non-sarcopenic patients and 80.0 ± 5.2 months for sarcopenic patients (log-rank test, p = 0.069. In subgroup analysis, newly developed sarcopenia was an independent negative predictor for post-LT survival (hazard ratio: 10.53, 95% confidence interval: 1.37-80.93, p = 0.024.Sarcopenia in LT recipients did not improve in any of the previously sarcopenic patients and newly developed within 1 year in others. Newly developed sarcopenia was associated with increased mortality. Newly developed sarcopenia can be used to stratify patients with regard to the risk of post-LT mortality.

  2. Effects of passivation treatments on titanium alloy with nanometric scale roughness and induced changes in fibroblast initial adhesion evaluated by a cytodetacher.

    Science.gov (United States)

    Wang, C-C; Hsu, Y C; Su, F C; Lu, S C; Lee, T M

    2009-02-01

    Passivation treatments of titanium alloy alter not only its nanosurface characteristics of oxides and ion release but also surface roughness (Ra), and wettability as well, where nanosurface characteristics of oxides include chemistries of oxides, amphoteric-OH groups adsorbed on oxides, and oxide thickness. Consequently, the passivation treatment affects the alloy's cyto-comparability. In this study, we polish specimens to achieve nanometric scale roughness. In addition, treatment effects are evaluated for surface topology, roughness, wettability, and responses of fibroblasts consisting of MTT assay, initial adhesion strength, and morphology. The initial adhesion strength is measured using a cyto-detacher that achieves nano-Newton resolution. Results reveal that (1) the treatment effects on the percentage of Ti--OH basic groups and wettability are nearly collinear; (2) the Ra of passivated Ti-6Al-4V ranges from 1.9 to 7.4 nm; (3) the initial adhesion strength of fibroblast ranges from 58 to 143 nN, and it is negatively correlated to the Ra; (4) the passivation results in distinguishable morphologies, which further substantiate the negative correlation between cell initial adhesion force and Ra; and (5) our results fall short of confirming previous reports that found positively charged functional groups promoting fibroblast attachment and spread. Potential causes of the inconsistency are addressed.

  3. Factors associated with initial treatment and survival for clinically localized prostate cancer: results from the CDC-NPCR Patterns of Care Study (PoC1)

    International Nuclear Information System (INIS)

    Schymura, Maria J; Kahn, Amy R; German, Robert R; Hsieh, Mei-Chin; Cress, Rosemary D; Finch, Jack L; Fulton, John P; Shen, Tiefu; Stuckart, Erik

    2010-01-01

    Despite the large number of men diagnosed with localized prostate cancer, there is as yet no consensus concerning appropriate treatment. The purpose of this study was to describe the initial treatment patterns for localized prostate cancer in a population-based sample and to determine the clinical and patient characteristics associated with initial treatment and overall survival. The analysis included 3,300 patients from seven states, diagnosed with clinically localized prostate cancer in 1997. We examined the association of sociodemographic and clinical characteristics with four treatment options: radical prostatectomy, radiation therapy, hormone therapy, and watchful waiting. Diagnostic and treatment information was abstracted from medical records. Socioeconomic measures were derived from the 2000 Census based on the patient's residence at time of diagnosis. Vital status through December 31, 2002, was obtained from medical records and linkages to state vital statistics files and the National Death Index. Multiple logistic regression analysis and Cox proportional hazards models identified factors associated with initial treatment and overall survival, respectively. Patients with clinically localized prostate cancer received the following treatments: radical prostatectomy (39.7%), radiation therapy (31.4%), hormone therapy (10.3%), or watchful waiting (18.6%). After multivariable adjustment, the following variables were associated with conservative treatment (hormone therapy or watchful waiting): older age, black race, being unmarried, having public insurance, having non-screen detected cancer, having normal digital rectal exam results, PSA values above 20, low Gleason score (2-4), comorbidity, and state of residence. Among patients receiving definitive treatment (radical prostatectomy or radiation therapy), older age, being unmarried, PSA values above 10, unknown Gleason score, state of residence, as well as black race in patients under 60 years of age, were

  4. Factors associated with initial treatment and survival for clinically localized prostate cancer: results from the CDC-NPCR Patterns of Care Study (PoC1

    Directory of Open Access Journals (Sweden)

    Fulton John P

    2010-04-01

    Full Text Available Abstract Background Despite the large number of men diagnosed with localized prostate cancer, there is as yet no consensus concerning appropriate treatment. The purpose of this study was to describe the initial treatment patterns for localized prostate cancer in a population-based sample and to determine the clinical and patient characteristics associated with initial treatment and overall survival. Methods The analysis included 3,300 patients from seven states, diagnosed with clinically localized prostate cancer in 1997. We examined the association of sociodemographic and clinical characteristics with four treatment options: radical prostatectomy, radiation therapy, hormone therapy, and watchful waiting. Diagnostic and treatment information was abstracted from medical records. Socioeconomic measures were derived from the 2000 Census based on the patient's residence at time of diagnosis. Vital status through December 31, 2002, was obtained from medical records and linkages to state vital statistics files and the National Death Index. Multiple logistic regression analysis and Cox proportional hazards models identified factors associated with initial treatment and overall survival, respectively. Results Patients with clinically localized prostate cancer received the following treatments: radical prostatectomy (39.7%, radiation therapy (31.4%, hormone therapy (10.3%, or watchful waiting (18.6%. After multivariable adjustment, the following variables were associated with conservative treatment (hormone therapy or watchful waiting: older age, black race, being unmarried, having public insurance, having non-screen detected cancer, having normal digital rectal exam results, PSA values above 20, low Gleason score (2-4, comorbidity, and state of residence. Among patients receiving definitive treatment (radical prostatectomy or radiation therapy, older age, being unmarried, PSA values above 10, unknown Gleason score, state of residence, as well as black

  5. Baseline characteristics and treatment patterns of patients with schizophrenia initiated on once-every-three-months paliperidone palmitate in a real-world setting.

    Science.gov (United States)

    Joshi, Kruti; Lafeuille, Marie-Hélène; Brown, Brianne; Wynant, Willy; Emond, Bruno; Lefebvre, Patrick; Tandon, Neeta

    2017-10-01

    Since May 2015, adult patients with schizophrenia adequately treated with once monthly paliperidone palmitate (PP1M) may be transitioned to once-every-three-months paliperidone palmitate (PP3M). This study aims to describe baseline characteristics and treatment patterns of patients with schizophrenia initiated on PP3M in a real-world setting. Pharmacy and medical claims from May 2014 to September 2016 for adult patients with schizophrenia initiated on PP3M (index date) in the Symphony Health Solutions database were analyzed. The cohort consisting of all patients and the one restricted to those transitioning from PP1M as per prescribing guideline recommendations were considered. Baseline characteristics were assessed during the 12 month baseline period. PP1M treatment patterns, proportion of days covered (PDC) by mental-health-related medications, and healthcare resource utilization (HRU) patterns were evaluated for each baseline quarter. PP3M treatment patterns were assessed post-index. Among the 1545 adult patients initiated on PP3M who formed the first cohort, 68.8% transitioned from PP1M based on prescribing guidelines and on an adaptation of the strict clinical trial protocol for PP1M to PP3M transition, forming the second cohort. In both cohorts, the proportion of patients with a PDC ≥80% for antipsychotics, antidepressants, anxiolytics, and mood stabilizers increased while the proportion of patients with ≥1 emergency room, inpatient, or outpatient visit decreased in baseline quarters closer to PP3M initiation. Among patients with ≥4 months of follow-up after the first dose, 85-88% had a second dose. Similarly, among those with ≥4 months of follow-up after the second dose, 87-90% received a third dose. Patients initiated on PP3M demonstrated decreased HRU and increased adherence in quarters closer to PP3M initiation, and were persistent on their PP3M treatment.

  6. Failure to initiate HIV treatment in patients with high CD4 counts: evidence from demographic surveillance in rural South Africa.

    Science.gov (United States)

    Bor, Jacob; Chiu, Calvin; Ahmed, Shahira; Katz, Ingrid; Fox, Matthew P; Rosen, Sydney; Yapa, Manisha; Tanser, Frank; Pillay, Deenan; Bärnighausen, Till

    2018-02-01

    To assess the relationship between CD4 count at presentation and ART uptake and assess predictors of timely treatment initiation in rural KwaZulu-Natal, South Africa. We used Kaplan-Meier and Cox proportional hazards models to assess the association between first CD4 count and time from first CD4 to ART initiation among all adults presenting to the Hlabisa HIV Treatment and Care Programme between August 2011 and December 2012 with treatment-eligible CD4 counts (≤ 350 cells/mm 3 ). For a subset of healthier patients (200 CD4 ≤ 350 cells) residing within the population surveillance of the Africa Health Research Institute, we assessed sociodemographic, economic and geographic predictors hypothesised to influence ART uptake. A total of 4739 patients presented for care with eligible CD4 counts. The proportion initiating ART within six months of diagnosis was 67% (95% CI 63, 71) in patients with CD4 ≤ 50, 59% (0.55, 0.63) in patients with CD4 151-200 and 48% (95% CI 44, 51) in patients with CD4 301-350. The hazard of starting ART fell by 17% (95% CI 14, 20) for every 100-cell increase in baseline CD4 count. Among healthier patients under demographic surveillance (n = 193), observable sociodemographic, economic and geographic predictors did not add discriminatory power beyond CD4 count, age and sex to identify patients at high risk of non-initiation. Individuals presenting for HIV care at higher CD4 counts were less likely to initiate ART than patients presenting at low CD4 counts. Overall, ART uptake was low. Under new guidelines that establish ART eligibility regardless of CD4 count, patients with high CD4 counts may require additional interventions to encourage treatment initiation. © 2017 John Wiley & Sons Ltd.

  7. Physiotherapy in hip and knee osteoarthritis: development of a practice guideline concerning initial assessment, treatment and evaluation.

    NARCIS (Netherlands)

    Peter, W.F.H.; Jansen, M.J.; Hurkmans, E.J.; Bloo, H.; Dekker-Bakker, L.M.M.C.J.; Dilling, R.G.; Hilberdink, W.K.H.A.; Kersten-Smit, C.; Rooij, M. de; Veenhof, C.; Vermeulen, H.M.; Vos, R.J. de; Schoones, J.W.; Vliet Vlieland, T.P.M.

    2011-01-01

    BACKGROUND: An update of a Dutch physiotherapy practice guideline in Hip and Knee Osteoarthritis (HKOA) was made, based on current evidence and best practice. METHODS: A guideline steering committee, comprising 10 expert physiotherapists, selected topics concerning the guideline chapters: initial

  8. A comparison of correlates of suicidal ideation prior to initial hospitalization for first-episode psychosis with prior research on correlates of suicide attempts prior to initial treatment seeking.

    Science.gov (United States)

    Flanagan, Peggy; Compton, Michael T

    2012-05-01

    Individuals with first-episode psychosis, like those with chronic psychotic disorders, are at elevated risk for suicidal ideation and suicide attempts. However, relatively little is known about suicidality among first-episode patients prior to their initial presentation for treatment. This analysis was designed as a US-based examination of recent findings on prior suicide attempts from Dublin, Ireland, here focusing on prevalence and correlates of suicidal ideation during the weeks prior to initial treatment-seeking. Participants included 109 first-episode inpatients with primary psychotic disorders in public-sector settings that serve an urban, low-income, socially disadvantaged, predominantly African American population. Eligible patients had received 3 months prior to the index admission, though most were completely treatment naïve. Assessments included the Positive and Negative Syndrome Scale, Calgary Depression Scale for Schizophrenia, Birchwood Insight Scale, and a rigorous method for determining age at onset of first psychotic symptoms and duration of untreated psychosis. Disconcertingly, nearly one quarter of patients (23%) endorsed a history of suicidal ideation in the 2 weeks prior to first admission. In the model designed to replicate the prior study in Ireland, Calgary Depression score (calculated omitting hopelessness and suicidal ideation as these were separate variables in the analysis) was a predictor of suicidal ideation (P suicidal ideation. Findings suggest that depression, insight, and suicidality should be carefully monitored among first-episode patients initiating treatment and during the early course of illness. As insight improves, coping strategies should be enhanced with a goal of minimizing depression and preventing suicidality. © 2011 Blackwell Publishing Asia Pty Ltd.

  9. Time to HAART Initiation after Diagnosis and Treatment of Opportunistic Infections in Patients with AIDS in Latin America.

    Science.gov (United States)

    Crabtree-Ramírez, Brenda; Caro-Vega, Yanink; Shepherd, Bryan E; Grinsztejn, Beatriz; Wolff, Marcelo; Cortes, Claudia P; Padgett, Denis; Carriquiry, Gabriela; Fink, Valeria; Jayathilake, Karu; Person, Anna K; McGowan, Catherine; Sierra-Madero, Juan

    2016-01-01

    Since 2009, earlier initiation of highly active antiretroviral therapy (HAART) after an opportunistic infection (OI) has been recommended based on lower risks of death and AIDS-related progression found in clinical trials. Delay in HAART initiation after OIs may be an important barrier for successful outcomes in patients with advanced disease. Timing of HAART initiation after an OI in "real life" settings in Latin America has not been evaluated. Patients in the Caribbean, Central and South America network for HIV Epidemiology (CCASAnet) ≥18 years of age at enrolment, from 2001-2012 who had an OI before HAART initiation were included. Patients were divided in an early HAART (EH) group (those initiating within 4 weeks of an OI) and a delayed HAART (DH) group (those initiating more than 4 weeks after an OI). All patients with an AIDS-defining OI were included. In patients with more than one OI the first event reported was considered. Calendar trends in the proportion of patients in the EH group (before and after 2009) were estimated by site and for the whole cohort. Factors associated with EH were estimated using multivariable logistic regression models. A total of 1457 patients had an OI before HAART initiation and were included in the analysis: 213 from Argentina, 686 from Brazil, 283 from Chile, 119 from Honduras and 156 from Mexico. Most prevalent OI were Tuberculosis (31%), followed by Pneumocystis pneumonia (24%), Invasive Candidiasis (16%) and Toxoplasmosis (9%). Median time from OI to HAART initiation decreased significantly from 5.7 (interquartile range [IQR] 2.8-12.1) weeks before 2009 to 4.3 (IQR 2.0-7.1) after 2009 (p<0.01). Factors associated with starting HAART within 4 weeks of OI diagnosis were lower CD4 count at enrolment (p-<0.001), having a non-tuberculosis OI (p<0.001), study site (p<0.001), and more recent years of OI diagnosis (p<0.001). The time from diagnosis of an OI to HAART initiation has decreased in Latin America coinciding with the

  10. Time to HAART Initiation after Diagnosis and Treatment of Opportunistic Infections in Patients with AIDS in Latin America.

    Directory of Open Access Journals (Sweden)

    Brenda Crabtree-Ramírez

    Full Text Available Since 2009, earlier initiation of highly active antiretroviral therapy (HAART after an opportunistic infection (OI has been recommended based on lower risks of death and AIDS-related progression found in clinical trials. Delay in HAART initiation after OIs may be an important barrier for successful outcomes in patients with advanced disease. Timing of HAART initiation after an OI in "real life" settings in Latin America has not been evaluated.Patients in the Caribbean, Central and South America network for HIV Epidemiology (CCASAnet ≥18 years of age at enrolment, from 2001-2012 who had an OI before HAART initiation were included. Patients were divided in an early HAART (EH group (those initiating within 4 weeks of an OI and a delayed HAART (DH group (those initiating more than 4 weeks after an OI. All patients with an AIDS-defining OI were included. In patients with more than one OI the first event reported was considered. Calendar trends in the proportion of patients in the EH group (before and after 2009 were estimated by site and for the whole cohort. Factors associated with EH were estimated using multivariable logistic regression models.A total of 1457 patients had an OI before HAART initiation and were included in the analysis: 213 from Argentina, 686 from Brazil, 283 from Chile, 119 from Honduras and 156 from Mexico. Most prevalent OI were Tuberculosis (31%, followed by Pneumocystis pneumonia (24%, Invasive Candidiasis (16% and Toxoplasmosis (9%. Median time from OI to HAART initiation decreased significantly from 5.7 (interquartile range [IQR] 2.8-12.1 weeks before 2009 to 4.3 (IQR 2.0-7.1 after 2009 (p<0.01. Factors associated with starting HAART within 4 weeks of OI diagnosis were lower CD4 count at enrolment (p-<0.001, having a non-tuberculosis OI (p<0.001, study site (p<0.001, and more recent years of OI diagnosis (p<0.001.The time from diagnosis of an OI to HAART initiation has decreased in Latin America coinciding with the

  11. Comparative Benefits and Harms of Complementary and Alternative Medicine Therapies for Initial Treatment of Major Depressive Disorder: Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Asher, Gary N; Gartlehner, Gerald; Gaynes, Bradley N; Amick, Halle R; Forneris, Catherine; Morgan, Laura C; Coker-Schwimmer, Emmanuel; Boland, Erin; Lux, Linda J; Gaylord, Susan; Bann, Carla; Pierl, Christiane Barbara; Lohr, Kathleen N

    2017-12-01

    To report the comparative benefits and harms of exercise and complementary and alternative medicine (CAM) treatments with second-generation antidepressants (SGA) for major depressive disorder (MDD). Systematic review and meta-analysis. Outpatient clinics. Adults, aged 18 years and older, with MDD receiving an initial treatment attempt with SGA. Any CAM or exercise intervention compared with an SGA. Treatment response, remission, change in depression rating, adverse events, treatment discontinuation, and treatment discontinuation due to adverse events. We found 22 randomized controlled trials for direct comparisons and 127 trials for network meta-analyses, including trials of acupuncture, omega-3 fatty acids, S-adenosyl methionine, St. John's wort, and exercise. For most treatment comparisons, we found no differences between treatment groups for response and remission. However, the risk of bias of these studies led us to conclude that the strength of evidence for these findings was either low or insufficient. The risk of treatment harms and treatment discontinuation attributed to adverse events was higher for selective serotonin receptor inhibitors than for St. John's wort. Although we found little difference in the comparative efficacy of most CAM therapies or exercise and SGAs, the overall poor quality of the available evidence base tempers any conclusions that we might draw from those trials. Future trials should incorporate patient-oriented outcomes, treatment expectancy, depressive severity, and harms assessments into their designs; antidepressants should be administered over their full dosage ranges; and larger trials using methods to reduce sampling bias are needed.

  12. Patient profiling can identify patients with adult spinal deformity (ASD) at risk for conversion from nonoperative to surgical treatment: initial steps to reduce ineffective ASD management.

    Science.gov (United States)

    Passias, Peter G; Jalai, Cyrus M; Line, Breton G; Poorman, Gregory W; Scheer, Justin K; Smith, Justin S; Shaffrey, Christopher I; Burton, Douglas C; Fu, Kai-Ming G; Klineberg, Eric O; Hart, Robert A; Schwab, Frank; Lafage, Virginie; Bess, Shay

    2018-02-01

    Non-operative management is a common initial treatment for patients with adult spinal deformity (ASD) despite reported superiority of surgery with regard to outcomes. Ineffective medical care is a large source of resource drain on the health system. Characterization of patients with ASD likely to elect for operative treatment from non-operative management may allow for more efficient patient counseling and cost savings. This study aimed to identify deformity and disability characteristics of patients with ASD who ultimately convert to operative treatment compared with those who remain non-operative and those who initially choose surgery. A retrospective review was carried out. A total of 510 patients with ASD (189 non-operative, 321 operative) with minimum 2-year follow-up comprised the patient sample. Oswestry Disability Index (ODI), Short-Form 36 Health Assessment (SF-36), Scoliosis Research Society questionnaire (SRS-22r), and spinopelvic radiographic alignment were the outcome measures. Demographic, radiographic, and patient-reported outcome measures (PROMs) from a cohort of patients with ASD prospectively enrolled into a multicenter database were evaluated. Patients were divided into three treatment cohorts: Non-operative (NON=initial non-operative treatment and remained non-operative), Operative (OP=initial operative treatment), and Crossover (CROSS=initial non-operative treatment with subsequent conversion to operative treatment). NON and OP groups were propensity score-matched (PSM) to CROSS for baseline demographics (age, body mass index, Charlson Comorbidity Index). Time to crossover was divided into early (1 year). Outcome measures were compared across and within treatment groups at four time points (baseline, 6 weeks, 1 year, and 2 years). Following PSM, 118 patients were included (NON=39, OP=38, CROSS=41). Crossover rate was 21.7% (41/189). Mean time to crossover was 394 days. All groups had similar baseline sagittal alignment, but CROSS had larger

  13. High rates of regimen change due to drug toxicity among a cohort of South Indian adults with HIV infection initiated on generic, first-line antiretroviral treatment.

    Science.gov (United States)

    Sivadasan, Ajith; Abraham, O C; Rupali, Priscilla; Pulimood, Susanne A; Rajan, Joyce; Rajkumar, S; Zachariah, Anand; Kannangai, Rajesh; Kandathil, Abraham Joseph; Sridharan, G; Mathai, Dilip

    2009-05-01

    To determine the rates, reasons and predictors of treatment change of the initial antiretroviral treatment (ART) regimen in HIV-infected south Indian adults. In this prospective cohort study, ART-naive adults initiated on generic, fixed dose combination ART as per the National AIDS Control Organization guidelines were followed up at an academic medical center. Treatment change was defined as any event which necessitated a change in or discontinuation of the initial ART regimen. Two hundred and thirty persons with HIV infection (males 74.8% and median age 37 years) were followed up for median duration of 48 weeks. The majority (98.7%) had acquired HIV infection through the heterosexual route. Most (70.4%) had advanced IV infection (WHO clinical stage 3 or 4) and 78% had CD4+ T-lymphocyte counts below 200 cells/microL. The initial ART regimens used were: Lamivudine (3TC) with Stavudine (d4T) (in 76%) or Azidothymidine (AZT) and Nevirapine (NVP) (in 86%) or Efavirenz (EFV). The cumulative incidence of treatment change was 39.6% (91 patients). Drug toxicity (WHO grade 3 or 4) was the reason for treatment change among 62 (27%) (incidence rate 35.9/100 person-years). The most common toxicities were attributable to the thymidine analogue nucleoside reverse transcriptase inhibitors (NRTIs), d4T and AZT [lactic acidosis (8.7%), anemia (7%) and peripheral neuropathy (5.2%)]. The other toxicities were rash (3.9%) and hepatitis (1.3%) due to NVP. The mortality (4.6/100 person-years) and disease progression rates (4.1/100 person-years) were low. The ART regimens used in this study were effective in decreasing disease progression and death. However, they were associated with high rates of drug toxicities, particularly those attributable to thymidine analogue NRTI. As efforts are made to improve access to ART, treatment regimens chosen should not only be potent, but also safe.

  14. Delay and failure in treatment seeking after first onset of mental disorders in the World Health Organization's World Mental Health Survey Initiative.

    Science.gov (United States)

    Wang, Philip S; Angermeyer, Matthias; Borges, Guilherme; Bruffaerts, Ronny; Tat Chiu, Wai; DE Girolamo, Giovanni; Fayyad, John; Gureje, Oye; Haro, Josep Maria; Huang, Yueqin; Kessler, Ronald C; Kovess, Viviane; Levinson, Daphna; Nakane, Yoshibumi; Oakley Brown, Mark A; Ormel, Johan H; Posada-Villa, José; Aguilar-Gaxiola, Sergio; Alonso, Jordi; Lee, Sing; Heeringa, Steven; Pennell, Beth-Ellen; Chatterji, Somnath; Ustün, T Bedirhan

    2007-10-01

    Data are presented on patterns of failure and delay in making initial treatment contact after first onset of a mental disorder in 15 countries in the World Health Organization (WHO)'s World Mental Health (WMH) Surveys. Representative face-to-face household surveys were conducted among 76,012 respondents aged 18 and older in Belgium, Colombia, France, Germany, Israel, Italy, Japan, Lebanon, Mexico, the Netherlands, New Zealand, Nigeria, People's Republic of China (Beijing and Shanghai), Spain, and the United States. The WHO Composite International Diagnostic Interview (CIDI) was used to assess lifetime DSM-IV anxiety, mood, and substance use disorders. Ages of onset for individual disorders and ages of first treatment contact for each disorder were used to calculate the extent of failure and delay in initial help seeking. The proportion of lifetime cases making treatment contact in the year of disorder onset ranged from 0.8 to 36.4% for anxiety disorders, from 6.0 to 52.1% for mood disorders, and from 0.9 to 18.6% for substance use disorders. By 50 years, the proportion of lifetime cases making treatment contact ranged from 15.2 to 95.0% for anxiety disorders, from 7.9 to 98.6% for mood disorders, and from 19.8 to 86.1% for substance use disorders. Median delays among cases eventually making contact ranged from 3.0 to 30.0 years for anxiety disorders, from 1.0 to 14.0 years for mood disorders, and from 6.0 to 18.0 years for substance use disorders. Failure and delays in treatment seeking were generally greater in developing countries, older cohorts, men, and cases with earlier ages of onset. These results show that failure and delays in initial help seeking are pervasive problems worldwide. Interventions to ensure prompt initial treatment contacts are needed to reduce the global burdens and hazards of untreated mental disorders.

  15. Assessment of quality of life of patients who underwent anterior cruciate ligament reconstruction and a rehabilitation program

    Directory of Open Access Journals (Sweden)

    Moises Cohen

    2004-12-01

    Full Text Available Introduction: Quality of life can be defined as the expression of aconceptual model that tries to represent patient’s perspectivesand his/her level of satisfaction expressed by numbers. Theobjective of this study is to evaluate the parameters of quality oflife of 23 patients who underwent surgery for anterior cruciateligament reconstruction. Methods: We adopted SF-36, a generichealth-related evaluation questionnaire, to obtain informationregarding several aspects of patients’ health conditions, and theLysholm questionnaire, specific to evaluate the symptoms andfunction of the knee. The questionnaires were applied at two stagesof the treatment: pre- and postoperatively (after the rehabilitationprogram. Results: Before surgery, the Lysholm questionnairepresented the following results: excellent in 4% of the cases, goodin 22%, fair in 22%, and poor in 52%. After surgery (Lysholm e SF-36 the correlation level was approximately 44% (p = 0.041.Discussion: The correlation between the Lysholm and the SF-36questionnaires showed the following: the lower the level of pain,the higher the Lysholm score. The high scores presented by theLysholm questionnaire are directly proportional to physical andemotional aspects, and to functional capacity. Conclusion:Analysis of both questionnaires, as well as of their correlation,showed some improvement in patients´ quality of life. We werealso able to demonstrate the importance and usefulness of applyingthe two questionnaires at three different moments: before, duringand after physiotherapeutic intervention.

  16. [Contribution of Perioperative Oral Health Care and Management for Patients who Underwent General Thoracic Surgery].

    Science.gov (United States)

    Saito, Hajime; Minamiya, Yoshihiro

    2016-01-01

    Due to the recent advances in radiological diagnostic technology, the role of video-assisted thoracoscopic surgery in thoracic disease has expanded, surgical indication extended to the elderly patients. Cancer patients receiving surgery, radiation therapy and/or chemotherapy may encounter complications in conjunction with the oral cavity such as aspiration pneumonia, surgical site infection and various type of infection. Recently, it is recognized that oral health care management is effective to prevent the postoperative infectious complications, especially pneumonia. Therefore, oral management should be scheduled before start of therapy to prevent these complications as supportive therapy of the cancer treatment. In this background, perioperative oral function management is highlighted in the remuneration for dental treatment revision of 2012,and the importance of oral care has been recognized in generally. In this manuscript, we introduce the several opinions and evidence based on the recent previous reports about the perioperative oral health care and management on thoracic surgery.

  17. RELATIONSHIP OF INITIAL SELF-REGULATORY ABILITY WITH CHANGES IN SELF-REGULATION AND ASSOCIATED FRUIT AND VEGETABLE CONSUMPTION IN SEVERELY OBESE WOMEN INITIATING AN EXERCISE AND NUTRITION TREATMENT: MODERATION OF MOOD AND SELF-EFFICACY

    Directory of Open Access Journals (Sweden)

    James J. Annesi

    2011-12-01

    Full Text Available An emphasis on increasing self-regulation is an alternate to nutrition education, which has had poor results in the behavioral treatment of obesity. Although appropriately designed weight-loss treatments may enhance one's self-regulatory ability to control eating, whether improvements are moderated by psychosocial factors such as initial self-regulatory skills use, self-efficacy to control eating, and mood is unknown. Severely obese women (BMI 35-50 kg·m-2 were randomized into 26-week treatments of exercise supported by cognitive-behavioral methods paired with either nutrition education (n = 114 or cognitive-behavioral methods applied to controlled eating (n = 121. Improvement in self-regulation for controlled eating was 36.9% greater (p < 0.01 for the group incorporating cognitive-behavioral methods for controlled eating. Change in self-regulation was significantly associated with self-regulation at baseline (β = -0.33. Both mood and self-efficacy for controlled eating significantly moderated this relationship. Increased self-regulation was associated with both increases in fruit and vegetable consumption and fruit and vegetable intake at treatment end. The present findings increase our understanding of psychosocial variables associated with increased self-regulatory skills usage and improvements in eating that, after replication, may be used to improve the effects of behavioral weight-loss treatments

  18. Cost-effectiveness of positive contrast and nuclear arthrography in patients who underwent total hip arthroplasty

    International Nuclear Information System (INIS)

    Swan, J.S.; Braunstein, E.M.; Capello, W.; Wellman, H.

    1989-01-01

    The authors have compared the cost effectiveness of contrast arthrography (CA) and nuclear arthrography (NA), in which In-111 chloride is injected with the contrast material, of total hip arthroplasties. Their series included 48 cases of surgically proved loose femoral components. The cost per true-positive result was obtained by taking the total cost of the examinations in surgically proved cases and dividing by the number of true-position cases. The cost of CA was $297 and the cost of NA was $335. For CA, the cost per true positive was $1,018, and for the NA the cost per true positive was $946. In spite of higher initial cost, NA is more cost effective than CA on a cost per true-positive case basis. NA is cost effective in evaluating hip arthroplasties in which there is suspicion of a loose femoral component

  19. Short-term Risk of Serious Fall Injuries in Older Adults Initiating and Intensifying Treatment with Antihypertensive Medication

    Science.gov (United States)

    Shimbo, Daichi; Bowling, C. Barrett; Levitan, Emily B.; Deng, Luqin; Sim, John J.; Huang, Lei; Reynolds, Kristi; Muntner, Paul

    2016-01-01

    Background Antihypertensive medication use has been associated with an increased risk of falls in some but not all studies. Few data are available on the short-term risk of falls following antihypertensive medication initiation and intensification. Methods and Results We examined the association between initiating and intensifying antihypertensive medication and serious fall injuries in a case-crossover study of 90,127 Medicare beneficiaries who were ≥65 years old and had a serious fall injury between July 1, 2007 and December 31, 2012, based on emergency department and inpatient claims. Antihypertensive medication initiation was defined by a prescription fill with no fills in the prior year. Intensification was defined by the addition of a new antihypertensive class, and, separately, titration by the addition of a new class or increase in dosage of a current class. Exposures were ascertained for the 15 days before the fall (case period) and six 15-day earlier periods (control periods). Overall, 272, 1508, and 3113 Medicare beneficiaries initiated, added a new class of antihypertensive medication or titrated therapy, respectively, within 15 days of their serious fall injury. The odds for a serious fall injury was increased during the 15 days following antihypertensive medication initiation [odds ratio, OR, 1.36 (95% CI 1.19, 1.55)], adding a new class [OR 1.16 (95% CI 1.10, 1.23)], and titration [OR 1.13 (95% CI 1.08, 1.18)]. These associations were attenuated beyond 15 days. Conclusions Antihypertensive medication initiation and intensification was associated with a short-term, but not long-term, increased risk of serious fall injuries among older adults. PMID:27166208

  20. Sustained elevated levels of C-reactive protein and ferritin in pulmonary tuberculosis patients remaining culture positive upon treatment initiation

    NARCIS (Netherlands)

    Miranda, Pryscila; Gil-Santana, Leonardo; Oliveira, Marina G.; Mesquita, Eliene D. D.; Silva, Elisangela; Rauwerdink, Anneloek; Cobelens, Frank; Oliveira, Martha M.; Andrade, Bruno B.; Kritski, Afrânio

    2017-01-01

    Clinical trials that evaluate new anti-tubercular drugs and treatment regimens take years to complete due to the slow clearance of Mycobacterium tuberculosis infection and the lack of early biomarkers that predict treatment outcomes. Host Inflammation markers have been associated with tuberculosis

  1. Fractional CO2 laser is as effective as Q-switched ruby laser for the initial treatment of a traumatic tattoo.

    Science.gov (United States)

    Seitz, Anna-Theresa; Grunewald, Sonja; Wagner, Justinus A; Simon, Jan C; Paasch, Uwe

    2014-12-01

    Q-switched laser treatments are considered the standard method for removing both regular and traumatic tattoos. Recently, the removal of tattoo ink using ablative fractional lasers has been reported. Ablative fractional CO2 laser and q-switched ruby laser treatments were used in a split-face mode to compare the safety and efficacy of the two types of laser in removing a traumatic tattoo caused by the explosion of a firework. A male patient suffering from a traumatic tattoo due to explosive deposits in his entire face was subjected to therapy. A series of eleven treatments were performed. The right side of the face was always treated using an ablative fractional CO2 laser, whereas the left side was treated only using a q-switched ruby laser. After a series of eleven treatments, the patient demonstrated a significant lightening on both sides of his traumatic tattoo, with no clinical difference. After the first six treatments, the patient displayed greater lightening on the right side of his face, whereas after another five treatments, the left side of the patient's face appeared lighter. No side effects were reported. In the initial stage of removing the traumatic tattoo, the ablative fractional laser treatment appeared to be as effective as the standard ruby laser therapy. However, from the 6th treatment onward, the ruby laser therapy was more effective. Although ablative fractional CO2 lasers have the potential to remove traumatic tattoos, they remain a second-line treatment option.

  2. Early discontinuation and related treatment costs after initiation of Basal insulin in type 2 diabetes patients: a German primary care database analysis.

    Science.gov (United States)

    Anderten, Helmut; Dippel, Franz-Werner; Kostev, Karel

    2015-05-01

    The aim was to compare early discontinuation and related treatment costs in type 2 diabetes in primary care after initiation of insulin glargine or human basal insulin (NPH). Overall, 2765 glargine and 1554 NPH patients from 1072 general practices were analyzed (Disease Analyser). Early discontinuation was defined as switching to a different basal insulin or another insulin treatment regimen within 90 days after first basal insulin prescription (index date, ID). Treatment costs were assessed 365 days prior and post ID in both groups. Propensity score matching and linear regression was used to adjust cost differences (post vs prior ID: discontinued vs continued patients) for age, sex, diabetes duration, antidiabetic comedication, diabetologist care, disease management program participation, costs before ID, and Charlson Comorbidity Index. Within 3 months after ID, 13% of glargine patients switched to other insulin treatment regimens (NPH: 18%; P cost differences in 146 discontinued versus 1342 continued glargine patients were calculated (NPH: 146 vs 1342). Diabetes-related prescription costs were lower among persistent glargine patients compared to persistent NPH patients (EUR-49 [19]; P = .0109). Mean cost difference for diabetes-related prescriptions was lower among those who persisted on glargine compared to those who switched to other treatment regimens (EUR-74 [42], P = .0780). Treatment persistence within 3 months after basal insulin initiation was significantly higher under insulin glargine compared to NPH. Diabetes-related prescription costs were significantly lower among patients who adhered to insulin glargine compared to persistent NPH patients. © 2015 Diabetes Technology Society.

  3. Initiation and adherence to TB treatment in a Pakistani community influenced more by perceptions than by knowledge of tuberculosis

    Directory of Open Access Journals (Sweden)

    Mubashir Zafar

    2013-01-01

    Full Text Available Background: The tuberculosis (TB literature is written almost entirely from a biomedical perspective, while recent studies show that it is imperative to understand lay perception to determine why people seek treatment and may stop taking treatment. Aims: To investigate knowledge about TB, perceptions of (access to TB treatment, and adherence to treatment among a Pakistani population. Setting and Design: Descriptive cross-sectional study. Materials and Methods: A total of 175 participants were selected nonrandomly, 100 were TB patient and 75 were non-TB patient in proportion to the total number of participants in each ward of hospital. Statistical Analysis: Analysis of attitudes and perceptions toward TB, adherence to TB treatment, health seeking behavior, and TB treatment types done by frequency counts and percentages. Regression analysis and logistic regression analysis were performed to test whether differences in age, gender, and education level led to different knowledge scores and different attitudes and preferences toward TB, adherence to TB treatment, health seeking behavior, and TB treatment types. All statistical analyses were performed using Statistical Package for Social Sciences (SPSS 16.0. Result: TB knowledge can be considered fairly well among this community. Respondents′ perceptions suggest that stigma may influence TB patients′ decision in health seeking behavior and adherence to TB treatment. A full 95% of those interviewed believe people with TB tend to hide their TB status out of fear of what others may say. Conclusion: Most of the subjects were unaware of TB that seems to be due to their illiteracy and those who knew had got the knowledge from media, but the majority of the patients who were on directly observed treatment, short-course (DOTS were found to be satisfied.

  4. Decreasing rate of multiple treatment modifications among individuals who initiated antiretroviral therapy in 1997-2009 in the Danish HIV Cohort Study

    DEFF Research Database (Denmark)

    Helleberg, Marie; Kronborg, Gitte; Larsen, Carsten S

    2012-01-01

    BACKGROUND: We hypothesized that rates and reasons for treatment modifications have changed since the implementation of combination antiretroviral therapy (cART) due to improvements in therapy. METHODS: From a nationwide population-based cohort study we identified all HIV-1 infected adults who...... initiated cART in Denmark 1997-2009 and were followed (3)1 year. Incidence rate ratios (IRR) and reasons for treatment modifications were estimated and compared between patients, who initiated treatment in 1997-1999, 2000-2004 and 2005-2009. Rates of discontinuation of individual antiretroviral drugs (ARVs......) were evaluated. RESULTS: 3,107 patients were followed median 7.3 years (IQR 3.8-10.8). Rates of first treatment modification ≤1 year after cART initiation did not change (IRR 0.88 (95% CI 0.78-1.01) and 1.03 (95% CI 0.90-1.18) in 2000-2004 and 2005-2009 compared to 1997-1999). Rates of multiple...

  5. Preoperative evaluation of myocardial viability by thallium-201 imaging in patients with old myocardial infarction who underwent coronary revascularization

    International Nuclear Information System (INIS)

    Naruse, Hitoshi; Ohyanagi, Mitsumasa; Iwasaki, Tadaaki; Miyamoto, Takashi; Fukuchi, Minoru

    1992-01-01

    The myocardial uptake and redistribution in thallium scintigraphy and the regional wall motion by echocardiography were evaluated by a semi-quantitative method in 42 patients who previously had myocardial infarction (50 target vessels) and underwent coronary revascularization. The aim of this study was to elucidate the significance of the initial image, delayed image and redistribution on thallium-201 scintigraphy for clinical diagnosis of the myocardial viability. As a semi-quantitative analysis, we used a bull's-eye display for thallium image and centerline method for echocardiographic wall motion, and compared the results before and after revascularization. As a result, the thallium grade improved postoperatively in all 17 areas which preoperatively had showed redistribution, and also in 11 of the 32 areas without preoperative redistribution. The sensitivity, specificity and accuracy of preoperative thallium redistribution for predicting myocardial viability were 61%, 100% and 78%, respectively, when the postoperative improvement in the thallium grade was used as the standard. The postoperative probability of improvement in the thallium grade increased in proportion to the preoperative grade (delayed image)(p<0.01). There was no correlation between the preoperative thallium delayed image and postoperative improvement in wall motion. Postoperative improvement in thallium image and wall motion could not be predicted from the preoperative wall motion. Thus, postoperative improvement in thallium images can be anticipated if redistribution is present on the preoperative thallium image, and the preoperative thallium delayed image is useful for predicting myocardial viability. Improvement in wall motion could not be predicted preoperatively by these methods. (author)

  6. Extended spectrum beta-lactamase-producing Escherichia coli forms filaments as an initial response to cefotaxime treatment

    DEFF Research Database (Denmark)

    Kjeldsen, Thea S. B.; Sommer, Morten Otto Alexander; Olsen, John E.

    2015-01-01

    Background: beta-lactams target the peptidoglycan layer in the bacterial cell wall and most beta-lactam antibiotics cause filamentation in susceptible Gram-negative bacteria at low concentrations. The objective was to determine the initial morphological response of cephalosporin resistant CTX-M-1...

  7. A nurse-initiated pain protocol in the ED improves pain treatment in patients with acute musculoskeletal pain

    NARCIS (Netherlands)

    Pierik, Jorien; Berben, Sivera A.; IJzerman, Maarten Joost; Gaakeer, Menno I.; Eenennaam, Fred L.; van Vugt, Arie B.; Doggen, Catharina Jacoba Maria

    2016-01-01

    While acute musculoskeletal pain is a frequent complaint, its management is often neglected. An implementation of a nurse-initiated pain protocol based on the algorithm of a Dutch pain management guideline in the emergency department might improve this. A pre–post intervention study was performed as

  8. A nurse-initiated pain protocol in the ED improves pain treatment in patients with acute musculoskeletal pain

    NARCIS (Netherlands)

    Pierik, J.G.; Berben, S.A.A.; IJzerman, M.J.; Gaakeer, M.I.; Eenennaam, F.L. van; Vugt, A.B. van; Doggen, C.J.

    2016-01-01

    While acute musculoskeletal pain is a frequent complaint, its management is often neglected. An implementation of a nurse-initiated pain protocol based on the algorithm of a Dutch pain management guideline in the emergency department might improve this. A pre-post intervention study was performed as

  9. Sub-therapeutic nevirapine concentration during antiretroviral treatment initiation among children living with HIV: Implications for therapeutic drug monitoring.

    Directory of Open Access Journals (Sweden)

    Bindu Parachalil Gopalan

    Full Text Available Nevirapine, a component of antiretroviral therapy (ART in resource-limited settings, known for auto-induction of metabolism, is initiated at half therapeutic dose until day 14 ('lead-in period', and subsequently escalated to full dose. However, studies have shown that this dosing strategy based on adult studies may not be appropriate in children, given that younger children have higher drug clearance rates. In this prospective cohort study, we studied trough plasma nevirapine levels by high performance liquid chromatography (HPLC at days 7, 14 (lead-in period and 28 (full dose period after ART initiation amongst HIV-1 infected children initiating nevirapine-based ART in southern India. Among the 20 children (50% male, median age 9 years included in the study, sub-therapeutic trough plasma nevirapine concentration (<4μg/ml was seen in 65% (13/20 of children during the lead-in period within two weeks of ART initiation and among 10% of children at 4 weeks during full-dose nevirapine. Adherence was documented as ≥95% in all children by both caregiver self-report and pill count. Median nevirapine concentrations achieved at week 1 was 4.8 μg/ml, significantly lower than 8 μg/ml, the concentration achieved at week 4 (p = 0.034. Virological failure at one year of ART was observed in six children, and was not associated with median nevirapine concentration achieved during week 1, 2 or 4. We conclude that the dose escalation strategy currently practiced among young children living with HIV-1 resulted in significant subtherapeutic nevirapine concentration (≤4μg/ml during the lead-in period. We call for a closer look at pediatric-focused dosing strategies for nevirapine initiation in young children. Further studies to establish age-appropriate threshold nevirapine concentration are warranted in young children to corroborate the role of therapeutic drug monitoring in predicting virological outcome.

  10. Development and initial evaluation of blended cognitive behavioural treatment for major depression in routine specialized mental health care

    Directory of Open Access Journals (Sweden)

    Lisa C. Kooistra

    2016-05-01

    Discussion: Although no conclusions can be drawn based on the current study, our observations suggest that a blended CBT approach might shorten treatment duration and has the potential to be a valuable treatment option for patients with severe depression in specialized mental health care settings. Further exploration of the effectiveness of our bCBT protocol by means of a randomized controlled trial is warranted.

  11. High patient satisfaction in 445 patients who underwent fast-track hip or knee replacement

    DEFF Research Database (Denmark)

    Specht, Kirsten; Kjaersgaard-Andersen, Per; Kehlet, Henrik

    2015-01-01

    BACKGROUND AND PURPOSE: Patient satisfaction is important in fast-track total hip and knee replacement (THR, TKR). We assessed: (1) how satisfied patients were with the treatment; (2) factors related to overall satisfaction; and (3) whether there was a difference between THR and TKR regarding...... length of stay (LOS) and patient satisfaction. PATIENTS AND METHODS: In this follow-up study, a consecutive series of 445 patients undergoing THR and TKR completed a questionnaire 2 weeks after discharge. LOS and short-term patient satisfaction with the fast-track management were measured. Patient...... comorbidity, or LOS. THR patients had shorter mean LOS than TKR patients, even though the median LOS was 2 days for both groups. THR patients were more satisfied than TKR patients in the first weeks after discharge. INTERPRETATION: Patient satisfaction is high following fast-track THR and TKR, with scores...

  12. Employment services utilization and outcomes among substance abusing offenders participating in California's proposition 36 drug treatment initiative.

    Science.gov (United States)

    Evans, Elizabeth; Hser, Yih-Ing; Huang, David

    2010-10-01

    California drug treatment programs may use funds to address barriers to work faced by Proposition 36 offenders, most of whom are not working at treatment entry, but employment services utilization and related behavioral outcomes have never been studied. This study examined primary data collected on 1,453 offenders by 30 programs during 2004 to explore the characteristics, employment services utilization, and outcomes of those who did and did not receive employment services while in drug treatment. One-year outcomes were mostly similar across groups, however, increases in the proportion of offenders employed, receiving income from employment and family or friends, and being paid for work were significantly greater among the received-employment-services group, and a greater proportion of this group also completed drug treatment. Employment services utilization was less likely for persons recruited from outpatient settings and more likely with greater severity of family/social problems and desire for services. Odds of employment one-year post-treatment entry were higher for those of Hispanic race/ethnicity (vs. White) and for those with treatment completion/longer retention but lower for those who were older, lived in specific counties, had greater employment problem severity at intake, and received other income-related services. Strategies for improving employment services utilization and outcomes among Proposition 36 offenders are discussed.

  13. Early Maladaptive Schemas in a Sample of Airline Pilots seeking Residential Substance Use Treatment: An Initial Investigation.

    Science.gov (United States)

    Shorey, Ryan C; Brasfield, Hope; Anderson, Scott; Stuart, Gregory L

    2014-01-01

    Recent research has begun to examine the early maladaptive schemas of substance abusers, as it is believed that targeting these core beliefs in treatment may result in improved substance use outcomes. One special population that has received scant attention in the research literature, despite high levels of substance use, is airline pilots. The current study examined the early maladaptive schemas of a sample of airline pilots ( n = 64) who were seeking residential treatment for alcohol dependence and whether they differed in early maladaptive schemas from non-pilot substance abusers who were also seeking residential treatment for alcohol dependence ( n = 45). Pre-existing medical records from patients of a residential substance abuse treatment facility were reviewed for the current study. Of the 18 early maladaptive schemas, results demonstrated that pilots scored higher than non-pilots on the early maladaptive schema of unrelenting standards (high internalized standards of behavior), whereas non-pilots scored higher on insufficient self-control (low frustration tolerance and self-control). Early maladaptive schemas may be a relevant treatment target for substance abuse treatment seeking pilots and non-pilots.

  14. Initial treatment seeking from professional health care providers for eating disorders: A review and synthesis of potential barriers to and facilitators of "first contact".

    Science.gov (United States)

    Regan, Pamela; Cachelin, Fary M; Minnick, Alyssa M

    2017-03-01

    The objective of this study is to provide a comprehensive review of empirical research exploring barriers to and facilitators of initial treatment seeking ("first contact") from professional health care providers by adults and young adults with eating disorders (EDs). A search of databases PsycINFO and MEDLINE using the terms "treatment" and "eating disorder*" yielded 9,468 peer-reviewed articles published from January 1945 to June 2016. Screening identified 31 articles meeting the following criteria: (1) participants were 16 or older and presented with a self-reported or clinically diagnosed ED; (2) studies focused on (a) initial treatment seeking (b) for an ED (c) from professional health care providers; (3) articles were empirical, and (4) peer reviewed. Quantitative studies revealed few consistent correlates of treatment seeking, perhaps because most variables were examined in only one or two investigations. Variables with some degree of predictive utility (i.e., produced significant results in multiple studies) were age (older), ethnicity (nonethnic minority), ED type (anorexia, purging BN), specific ED-related behaviors (i.e., purging), and time spent on a treatment waitlist following referral (less). Although BMI was one of the most investigated variables, it did not predict treatment seeking. Qualitative studies revealed the following perceived barriers: (1) personal feelings of shame/fear, (2) ED-related beliefs/perceptions, (3) lack of access/availability, and (4) aspects of the treatment process. Perceived facilitators included (1) health-related concerns, (2) emotional distress, and (3) social support. Implications for clinical practice and areas for further research are discussed. Results highlight the need for shared definitions and methodologies across studies of treatment seeking. © 2017 Wiley Periodicals, Inc.

  15. Cost-effectiveness Analysis of Treatment Sequence Initiating With Etanercept Compared With Leflunomide in Rheumatoid Arthritis: Impact of Reduced Etanercept Cost With Patent Expiration in South Korea.

    Science.gov (United States)

    Park, Sun-Kyeong; Park, Seung-Hoo; Lee, Min-Young; Park, Ji-Hyun; Jeong, Jae-Hong; Lee, Eui-Kyung

    2016-11-01

    In south Korea, the price of biologics has been decreasing owing to patent expiration and the availability of biosimilars. This study evaluated the cost-effectiveness of a treatment strategy initiated with etanercept (ETN) compared with leflunomide (LFN) after a 30% reduction in the medication cost of ETN in patients with active rheumatoid arthritis (RA) with an inadequate response to methotrexate (MTX-IR). A cohort-based Markov model was designed to evaluate the lifetime cost-effectiveness of treatment sequence initiated with ETN (A) compared with 2 sequences initiated with LFN: LFN-ETN sequence (B) and LFN sequence (C). Patients transited through the treatment sequences, which consisted of sequential biologics and palliative therapy, based on American College of Rheumatology (ACR) responses and the probability of discontinuation. A systematic literature review and a network meta-analysis were conducted to estimate ACR responses to ETN and LFN. Utility was estimated by mapping an equation for converting the Health Assessment Questionnaire-Disability Index score to utility weight. The costs comprised medications, outpatient visits, administration, dispensing, monitoring, palliative therapy, and treatment for adverse events. A subanalysis was conducted to identify the influence of the ETN price reduction compared with the unreduced price, and sensitivity analyses explored the uncertainty of model parameters and assumptions. The ETN sequence (A) was associated with higher costs and a gain in quality-adjusted life years (QALYs) compared with both sequences initiated with LFN (B, C) throughout the lifetime of patients with RA and MTX-IR. The incremental cost-effectiveness ratio (ICER) for strategy A versus B was ₩13,965,825 (US$1726) per QALY and that for strategy A versus C was ₩9,587,983 (US$8050) per QALY. The results indicated that strategy A was cost-effective based on the commonly cited ICER threshold of ₩20,000,000 (US$16,793) per QALY in South Korea. The

  16. Stable fetal hemodynamics measured by Doppler flow after initiation of anti-hypertensive treatment with methyldopa in pregnant women with diabetes

    DEFF Research Database (Denmark)

    Pedersen, Berit Woetmann; Ringholm, Lene; Damm, Peter

    2016-01-01

     mg three times daily) was performed and the cerebro-placental ratio (CPR) was calculated. RESULTS: Methyldopa treatment was initiated at median 249 (range 192-260) gestational days, mainly due to gestational hypertension (n = 7). Blood pressure declined from 142 (112-156)/92 (76-103) mmHg before...... to 129 (108-144)/82 (75-90) mmHg after initiation of methyldopa treatment (p = 0.11 and 0.04 for systolic and diastolic blood pressure, respectively). There were no significant changes in the umbilical artery PI (0.82 (0.72-1.40) versus 0.87 (0.64-0.95), p = 0.62) or CPR (1.94 (0.96-2.33) versus 1.78 (1...

  17. Leishmania Antigenuria to Predict Initial Treatment Failure and Relapse in Visceral Leishmaniasis/HIV Coinfected Patients: An Exploratory Study Nested Within a Clinical Trial in Ethiopia.

    Science.gov (United States)

    van Griensven, Johan; Mengesha, Bewketu; Mekonnen, Tigist; Fikre, Helina; Takele, Yegnasew; Adem, Emebet; Mohammed, Rezika; Ritmeijer, Koert; Vogt, Florian; Adriaensen, Wim; Diro, Ermias

    2018-01-01

    Background: Biomarkers predicting the risk of VL treatment failure and relapse in VL/HIV coinfected patients are needed. Nested within a two-site clinical trial in Ethiopia (2011-2015), we conducted an exploratory study to assess whether (1) levels of Leishmania antigenuria measured at VL diagnosis were associated with initial treatment failure and (2) levels of Leishmania antigenuria at the end of treatment (parasitologically-confirmed cure) were associated with subsequent relapse. Methods: Leishmania antigenuria at VL diagnosis and cure was determined using KAtex urine antigen test and graded as negative (0), weak/moderate (grade 1+/2+) or strongly-positive (3+). Logistic regression and Kaplan-Meier methods were used to assess the association between antigenuria and (1) initial treatment failure, and (2) relapse over the 12 months after cure, respectively. Results: The analysis to predict initial treatment failure included sixty-three coinfected adults [median age: 30 years interquartile range (IQR) 27-35], median CD4 count: 56 cells/μL (IQR 38-113). KAtex results at VL diagnosis were negative in 11 (17%), weak/moderate in 17 (27%) and strongly-positive in 35 (36%). Twenty (32%) patients had parasitologically-confirmed treatment failure, with a risk of failure of 9% (1/11) with KAtex-negative results, 0% (0/17) for KAtex 1+/2+ and 54% (19/35) for KAtex 3+ results. Compared to KAtex-negative patients, KAtex 3+ patients were at increased risk of treatment failure [odds ratio 11.9 (95% CI 1.4-103.0); P : 0.025]. Forty-four patients were included in the analysis to predict relapse [median age: 31 years (IQR 28-35), median CD4 count: 116 cells/μL (IQR 95-181)]. When achieving VL cure, KAtex results were negative in 19 (43%), weak/moderate (1+/2+) in 10 (23%), and strongly positive (3+) in 15 patients (34%). Over the subsequent 12 months, eight out of 44 patients (18%) relapsed. The predicted 1-year relapse risk was 6% for KAtex-negative results, 14% for KAtex 1

  18. Association Between Sedentary Time and Quality of Life From the Osteoarthritis Initiative: Who Might Benefit Most From Treatment?

    Science.gov (United States)

    Pinto, Daniel; Song, Jing; Lee, Jungwha; Chang, Rowland W; Semanik, Pamela A; Ehrlich-Jones, Linda S; Pellegrini, Christine A; Dunlop, Dorothy D

    2017-12-01

    To investigate the relationship between sedentary behavior and quality-adjusted life years (QALYs) among participants in the Osteoarthritis Initiative. Longitudinal, observational design. Osteoarthritis Initiative cohort. Individuals (N=1794) from a prospective, multicenter longitudinal cohort were classified into quantile groups based on average daily sedentary time (most sedentary, quartile 1 [Q1] ≥11.6h; 10.7h≤ Q2 group, where an additional hour of sedentary behavior significantly reduced QALYs by -.072 (95% confidence interval, -.121 to -.020). Our findings suggest that individuals with the most extreme sedentary profiles may be vulnerable to additional losses of quality of life if they become more sedentary. Targeting these individuals to decrease sedentary behavior has the potential to be cost-effective. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  19. Stereotactic intensity-modulated radiation therapy (IMRT) and inverse treatment planning for advanced pleural mesothelioma. Feasibility and initial results

    Energy Technology Data Exchange (ETDEWEB)

    Muenter, M.W.; Thilmann, C.; Hof, H.; Debus, J. [Clinical Cooperation Unit Radiation Oncology, German Cancer Research Center (dkfz), Heidelberg (Germany); Nill, S.; Hoess, A.; Partridge, M. [Dept. of Medical Physics, German Cancer Research Center (dkfz), Heidelberg (Germany); Haering, P. [Dept. of Central Dosimetry, German Cancer Research Center (dkfz), Heidelberg (Germany); Manegold, C. [Dept. of Medical Oncology/Internal Medicine, Thoraxklinik Heidelberg gGmbH, Heidelberg (Germany); Wannenmacher, M. [Dept. of Clinical Radiology, Univ. of Heidelberg, Heidelberg (Germany)

    2003-08-01

    Background and Purpose: Complex-shaped malignant pleural mesotheliomas (MPMs) with challenging volumes are extremely difficult to treat by conventional radiotherapy due to tolerance doses of the surrounding normal tissue. In a feasibility study, we evaluated if inversely planned stereotactic intensity-modulated radiation therapy (IMRT) could be applied in the treatment of MPM. Patients and Methods: Eight patients with unresectable lesions were treated after failure of chemotherapy. All patients were positioned using noninvasive patient fixation techniques which can be attached to the applied extracranial stereotactic system. Due to craniocaudal extension of the tumor, it was necessary to develop a special software attached to the inverse planning program KonRad, which can connect two inverse treatment plans and consider the applied dose of the first treatment plan in the area of the matchline of the second treatment plan. Results: Except for one patient, in whom radiotherapy was canceled due to abdominal metastasis, treatment could be completed in all patients and was well tolerated. Median survival after diagnosis was 20 months and after IMRT 6.5 months. Therefore, both the 1-year actuarial overall survival from the start of radiotherapy and the 2-year actuarial overall survival since diagnosis were 28%. IMRT did not result in clinically significant acute side effects. By using the described inverse planning software, over- or underdosage in the region of the field matchline could be prevented. Pure treatment time ranged between 10 and 21 min. Conclusion: This study showed that IMRT is feasible in advanced unresectable MPM. The presented possibilities of stereotactic IMRT in the treatment of MPM will justify the evaluation of IMRT in early-stage pleural mesothelioma combined with chemotherapy in a study protocol, in order to improve the outcome of these patients. Furthermore, dose escalation should be possible by using IMRT. (orig.)

  20. Patient Response to an Integrated Orthotic and Rehabilitation Initiative for Traumatic Injuries for the Military Treatment Facilities (PRIORITI-MTF)

    Science.gov (United States)

    2015-07-01

    information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE July 2015 2...KEYWORDS: Dynamic Ankle Foot Orthosis, Extremity War Injuries, IDEO, rehabilitation 3. BODY Overall Progress This annual report reflects progress...mtf.org/ ) to identify potential patients. The website also houses an initial questionnaire that pre-screens participants. Respondents who screen ‘in’ as

  1. Importance of diagnosis and initial treatment strategy for adenosquamous carcinoma of the tongue: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Kei-ichiro Miura

    2017-12-01

    Full Text Available Adenosquamous carcinoma is a high-grade malignant tumor and is known to be more aggressive than conventional squamous cell carcinoma in the head and neck region. Initial precise diagnosis of ASC and consequent appropriate surgical resection of the primary lesion with neck dissections of regional lymph nodes is significantly important to achieve a good prognosis from ASC. Keywords: Adenosquamous carcinoma, Tongue, Differential diagnosis

  2. Early initiation of low-dose hydrocortisone treatment for septic shock in adults: A randomized clinical trial.

    Science.gov (United States)

    Lv, Qing-Quan; Gu, Xiao-Hua; Chen, Qi-Hong; Yu, Jiang-Quan; Zheng, Rui-Qiang

    2017-12-01

    Physiologic dose hydrocortisone is part of the suggested adjuvant therapies for patients with septic shock. However, the association between the corticosteroid therapy and mortality in patients with septic shock is still not clear. Some authors considered that the mortality is related to the time frame between development of septic shock and start of low dose hydrocortisone. Thus we designed a placebo-controlled, randomized clinical trial to assess the importance of early initiation of low dose hydrocortisone for the final outcome. A total of 118 patients with septic shock were recruited in the study. All eligible patients were randomized to receive hydrocortisone (n=58) or normal saline (n=60). The study medication (hydrocortisone and normal saline) was initiated simultaneously with vasopressors. The primary end-point was 28-day mortality. The secondary end-points were the reversal of shock, in-hospital mortality and the duration of ICU and hospital stay. The proportion of patients with reversal of shock was similar in the two groups (P=0.602); There were no significant differences in 28-day or hospital all-cause mortality; length of stay in the ICU or hospital between patients treated with hydrocortisone or normal saline. The early initiation of low-dose of hydrocortisone did not decrease the risk of mortality, and the length of stay in the ICU or hospital in adults with septic shock. www.clinicaltrials.govNCT02580240. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Targeted Cancer Therapy: Vital Oncogenes and a New Molecular Genetic Paradigm for Cancer Initiation Progression and Treatment

    Science.gov (United States)

    Willis, Rudolph E.

    2016-01-01

    It has been declared repeatedly that cancer is a result of molecular genetic abnormalities. However, there has been no working model describing the specific functional consequences of the deranged genomic processes that result in the initiation and propagation of the cancer process during carcinogenesis. We no longer need to question whether or not cancer arises as a result of a molecular genetic defect within the cancer cell. The legitimate questions are: how and why? This article reviews the preeminent data on cancer molecular genetics and subsequently proposes that the sentinel event in cancer initiation is the aberrant production of fused transcription activators with new molecular properties within normal tissue stem cells. This results in the production of vital oncogenes with dysfunctional gene activation transcription properties, which leads to dysfunctional gene regulation, the aberrant activation of transduction pathways, chromosomal breakage, activation of driver oncogenes, reactivation of stem cell transduction pathways and the activation of genes that result in the hallmarks of cancer. Furthermore, a novel holistic molecular genetic model of cancer initiation and progression is presented along with a new paradigm for the approach to personalized targeted cancer therapy, clinical monitoring and cancer diagnosis. PMID:27649156

  4. Initial clinical experience with implantation of left ventricular lead guided by Overlay Ref for the treatment of congestive heart failure.

    Science.gov (United States)

    Zhang, Bu-Chun; Tang, Kai; Xu, Ya-Wei

    2011-01-01

    Cardiac resynchronization therapy (CRT) improves clinical outcome in selected patients with advanced congestive heart failure. The Overlay Ref technique may facilitate the procedure for implanting left ventricular (LV) pacing leads to deliver CRT. To assess the feasibility of deploying a LV pacing lead into a coronary sinus side branch guided by Overlay Ref. Data from 88 consecutive patients who met the CRT implantation criteria in our hospital between 28 November 2007 and 30 December 2009 were randomly assigned to two groups. Forty-four patients underwent CRT device implantation using Overlay Ref to guide target vein selection and advance a specifically designed pacing lead into the target vein (Overlay Ref group); 44 patients were conventionally implanted (control group). LV lead implantation was successful in all patients. Mean CRT total procedure times (skin-to-skin) were: Overlay Ref group, 80.7 ± 18.0 min; control group, 98.5 ± 32.2 min; p = 0.029. Mean placement of LV pacing lead into target vein times were: Overlay Ref group, 16.2 ± 7.7 min; control group, 36.4 ± 23.4 min; p=0.004. Mean total fluoroscopy times were: Overlay Ref group, 13.6 ± 4.3 min; control group, 23.8 ± 15.7 min; p=0.007. Mean LV lead fluoroscopy times were: Overlay Ref group, 5.7 ± 2.9 min; control group, 14.4 ± 4.6 min; p=0.003. No major complications occurred. Overlay Ref facilitates location of and entry into the coronary sinus, and shortens the duration of LV pacing lead implantation into the target vein. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  5. Optimal timing of antiretroviral treatment initiation in HIV-positive children and adolescents: a multiregional analysis from Southern Africa, West Africa and Europe.

    Science.gov (United States)

    Schomaker, Michael; Leroy, Valeriane; Wolfs, Tom; Technau, Karl-Günter; Renner, Lorna; Judd, Ali; Sawry, Shobna; Amorissani-Folquet, Madeleine; Noguera-Julian, Antoni; Tanser, Frank; Eboua, François; Navarro, Maria Luisa; Chimbetete, Cleophas; Amani-Bosse, Clarisse; Warszawski, Josiane; Phiri, Sam; N'Gbeche, Sylvie; Cox, Vivian; Koueta, Fla; Giddy, Janet; Sygnaté-Sy, Haby; Raben, Dorthe; Chêne, Geneviève; Davies, Mary-Ann

    2017-04-01

    There is limited knowledge about the optimal timing of antiretroviral treatment initiation in older children and adolescents. A total of 20 576 antiretroviral treatment (ART)-naïve patients, aged 1-16 years at enrolment, from 19 cohorts in Europe, Southern Africa and West Africa, were included. We compared mortality and growth outcomes for different ART initiation criteria, aligned with previous and recent World Health Organization criteria, for 5 years of follow-up, adjusting for all measured baseline and time-dependent confounders using the g-formula. Median (1st;3rd percentile) CD4 count at baseline was 676 cells/mm 3 (394; 1037) (children aged ≥ 1 and 10 years at enrolment we did not find any difference in mortality or growth with immediate ART initiation, with estimated differences of -0.1% (-0.2%; 0.6%) and -0.03 (-0.05; 0.00), respectively. Growth differences in children aged < 10 years persisted for treatment thresholds using higher CD4 values. Regular follow-up led to better height and mortality outcomes. Immediate ART is associated with lower mortality and better growth for up to 5 years in children < 10 years old. Our results on adolescents were inconclusive. © The Author 2016; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association

  6. The effect of initial aging treatment on the microstructure and mechanical properties of cryorolled 6016 Al alloy

    Energy Technology Data Exchange (ETDEWEB)

    Chen, X.P., E-mail: xpchen@cqu.edu.cn; Mei, L.; Chen, D.; Bao, Z.L.; Liu, Q., E-mail: qingliu@cqu.edu.cn

    2016-06-14

    The effect of pre-aging and peak-aging treatments prior to cryorolling on the microstructure and mechanical properties of 6016 Al alloys were investigated by hardness measurements, tensile tests, differential scanning calorimetry (DSC) and transmission electron microscopy (TEM). The results showed that high density of dislocation was induced by cryorolling with 80% thickness reduction. The pre-aging treatment enabled the alloy to have stronger work hardening effect during cryorolling and higher precipitation potential during subsequent aging than the peak-aging treatment. This was due to that the pre-aging enhanced the dislocations accumulating in the cryorolling of pre-aged specimen, and promoted the secondary precipitation during subsequent aging after cryorolling. Meanwhile, the yield strength and ultimate tensile strength of the pre-aged specimen subjected to cryorolling and subsequent aging significantly increased by 72% and 50%, respectively, while the ductility remained similar, as compared to the conventional peak-aged specimen.

  7. CA-125–indicated asymptomatic relapse confers survival benefit to ovarian cancer patients who underwent secondary cytoreduction surgery

    Directory of Open Access Journals (Sweden)

    Wang Fang

    2013-02-01

    Full Text Available Abstract Background There is no consensus regarding the management of ovarian cancer patients, who have shown complete clinical response (CCR to primary therapy and have rising cancer antigen CA-125 levels but have no symptoms of recurrent disease. The present study aims to determine whether follow-up CA-125 levels can be used to identify the need for imaging studies and secondary cytoreductive surgery (CRS. Methods We identified 410 ovarian cancer patients treated at The University of Texas MD Anderson Cancer Center between 1984 and 2011. These patients had shown CCR to primary therapy. Follow-up was conducted based on the surveillance protocol of the MD Anderson Cancer Center. We used the Cox proportional hazards model and log-rank test to assess the associations between the follow-up CA-125 levels and secondary CRS and survival duration. Results The CA-125 level of 1.68 × nadir was defined as the indicator of recurrent disease (p  1.68 × nadir at relapse (55.7 and 10.4 months; p = 0.04 and 0.01, respectively. The overall and progression free survival duration of patients with asymptomatic relapse and underwent a secondary CRS was longer than that of patients with symptomatic relapse (p = 0.02 and 0.04 respectively. Conclusions The increase of serum CA-125 levels is an early warning of clinical relapse in ovarian cancer. Using CA-125 levels in guiding the treatment of patients with asymptomatic recurrent ovarian cancer, who have shown CCR to primary therapy, can facilitate optimal secondary CRS and extend the survival duration of the patients.

  8. Periodical assessment of genitourinary and gastrointestinal toxicity in patients who underwent prostate low-dose-rate brachytherapy

    International Nuclear Information System (INIS)

    Tanaka, Nobumichi; Asakawa, Isao; Anai, Satoshi; Hirayama, Akihide; Hasegawa, Masatoshi; Konishi, Noboru; Fujimoto, Kiyohide

    2013-01-01

    To compare the periodical incidence rates of genitourinary (GU) and gastrointestinal (GI) toxicity in patients who underwent prostate low-dose-rate brachytherapy between the monotherapy group (seed implantation alone) and the boost group (in combination with external beam radiation therapy (EBRT)). A total of 218 patients with a median follow-up of 42.5 months were enrolled. The patients were divided into 2 groups by treatment modality, namely, the monotherapy group (155 patients) and the boost group (63 patients). The periodical incidence rates of GU and GI toxicity were separately evaluated and compared between the monotherapy group and the boost group using the National Cancer Institute - Common Terminology Criteria for Adverse Events, version 3.0. To elucidate an independent factor among clinical and postdosimetric parameters to predict grade 2 or higher GU and GI toxicity in the acute and late phases, univariate and multivariate logistic regression analyses were carried out. Of all patients, 78.0% showed acute GU toxicity, and 7.8% showed acute GI toxicity, while 63.8% showed late GU toxicity, and 21.1% showed late GI toxicity. The incidence rates of late GU and GI toxicity were significantly higher in the boost group. Multivariate analysis showed that the International Prostate Symptom Score (IPSS) before seed implantation was a significant parameter to predict acute GU toxicity, while there were no significant predictive parameters for acute GI toxicity. On the other hand, combination with EBRT was a significant predictive parameter for late GU toxicity, and rectal volume (mL) receiving 100% of the prescribed dose (R100) was a significant predictive parameter for late GI toxicity. The boost group showed higher incidence rates of both GU and GI toxicity. Higher IPSS before seed implantation, combination with EBRT and a higher R100 were significant predictors for acute GU, late GU and late GI toxicity

  9. Prazosin reduces alcohol drinking throughout prolonged treatment and blocks the initiation of drinking in rats selectively bred for high alcohol intake.

    Science.gov (United States)

    Froehlich, Janice C; Hausauer, Brett J; Federoff, David L; Fischer, Stephen M; Rasmussen, Dennis D

    2013-09-01

    This study examined whether prazosin reduces alcohol drinking over the course of prolonged treatment and whether it blocks the initiation of alcohol drinking in rats with a genetic predisposition toward high alcohol drinking, that is alcohol-preferring (P) rats. In study one, alcohol-experienced P rats that had been drinking alcohol for 2 h/d for several months were treated daily with prazosin (0, 0.5, 1.0, or 2.0 mg/kg body weight [BW]) for 7 weeks. In study two, alcohol-naïve P rats were treated daily with prazosin (0, 1.0, or 2.0 mg/kg BW) for 2 weeks prior to, or concomitantly with, the initiation of alcohol access and throughout 3 weeks of alcohol availability. Prazosin treatment and alcohol access were then discontinued for 2 weeks followed by reinstatement of alcohol access without prazosin treatment for 4 weeks, followed by resumption of daily prazosin treatment (2.0 mg/kg BW) for 3 weeks. Prazosin reduced alcohol drinking throughout 7 weeks of treatment in P rats accustomed to drinking alcohol. Following termination of prazosin treatment, alcohol drinking slowly returned to pretreatment baseline. Reduced alcohol intake was accompanied by increased water intake. In alcohol-naïve P rats, prazosin administration prior to the first opportunity to drink alcohol and throughout 3 weeks of alcohol access retarded acquisition of alcohol drinking and reduced the amount of alcohol consumed. When prazosin was administered concomitantly with the first opportunity to drink alcohol, it abolished acquisition of alcohol drinking. Discontinuation of prazosin treatment allowed expression of a genetic predisposition toward high alcohol drinking to gradually emerge. Prazosin retained the ability to reduce alcohol intake with repeated treatments. Prazosin decreased alcohol drinking during prolonged treatment and may be useful for treating alcoholism and alcohol-use disorders. Prazosin may also be useful for deterring the initiation of drinking in individuals with a family

  10. Comparison of transthoracic esophagectomy with definitive chemoradiotherapy as initial treatment for patients with esophageal squamous cell carcinoma who could tolerate transthoracic esophagectomy.

    Science.gov (United States)

    Matsuda, Satoru; Tsubosa, Yasuhiro; Niihara, Masahiro; Sato, Hiroshi; Takebayashi, Katsushi; Kawamorita, Keisuke; Mori, Keita; Tsushima, Takahiro; Yokota, Tomoya; Ogawa, Hirofumi; Onozawa, Yusuke; Yasui, Hirofumi; Takeuchi, Hiroya; Kitagawa, Yuko

    2015-01-01

    The oncological outcomes of transthoracic esophagectomy (TTE) and definitive chemoradiotherapy (dCRT) as initial treatment in patients with esophageal squamous cell carcinoma (ESCC) who could tolerate TTE remains unclear. Consecutive patients histologically diagnosed with stage I/II/III ESCC (excluding cT4 or cN3) or stage IV ESCC due to supraclavicular lymph node metastasis were eligible for inclusion in this retrospective study. To select patients who could tolerate TTE, respiratory function, Eastern Cooperative Oncology Group performance status, and preoperative complications were considered. Patient characteristics, recurrence-free survival (RFS), 3- and 5-year overall survival (OS), pattern of recurrence, and treatments after initial treatment failure were investigated. Overall, 112 patients were included in the TTE group and 65 were included in the dCRT group. No significant differences were observed in patient characteristics and clinical stage between the TTE and dCRT groups (stage I/II/III/IV of 29/27/46/10 in the TTE group and 23/15/20/7 in the dCRT group). The R0 resection rate was 87 % in the TTE group, and complete response rate was 68 % in the dCRT group. In intention-to-treat analysis, there was no significant difference in RFS. In contrast, 3-year OS of non-stage IA patients was significantly longer in the TTE group than the dCRT group (TTE 66.9 %; dCRT 49.8 %; p = 0.023). In non-stage IA patients, after initial treatment failure significantly more patients could undergo local treatment (radiotherapy or surgery in the TTE group; surgery or endoscopic resection or photodynamic therapy in the dCRT group) in the TTE group than the dCRT group (TTE 74 %; dCRT 40 %; p = 0.003). In locally advanced ESCC patients who could tolerate TTE, TTE extended 3-year OS, which might have been encouraged by utilizing local treatment after initial treatment failure.

  11. The Effectiveness of Adjuvant Hyperbaric Oxygen Therapy in Adults who Underwent Hypospadias Surgery

    Directory of Open Access Journals (Sweden)

    Onder Kara

    2017-01-01

    Full Text Available Aim: To evaluate the role of hyperbaric oxygen therapy (HBO2T with buccal mucosal tube urethroplasty in adult patients with hypospadias. Material and Method: Sixteen adult patients with hypospadias were included in our study. Patients with a short urethra and penile curvature were treated in two stages (orthoplasty buccal mucosal tube urethroplasty. Buccal mucosa was taken and prepared for tube urethroplasty around a 16 French (Fr nelaton catheter and the urethral tube was introduced between the urethral meatus and glans penis. Beginning the 1st postoperative day (HBO2T was applied for 10 sessions during weekdays in 13 patients. Results: The mean age was 21 (±1.23 years and mean follow-up time was 10.1 (±2.1 months. In the group who received HBO2T postoperatively (n=13, a two-stage (orthoplasty buccal mucosal tube urethroplasty procedure was performed in 6 (46%, and the mean length of graft was 5.4 (±1.23 cm. In this group of 13 the success rate without any additional manipulations (urethrotomy intern, fistula repair was 54% (7/13. After additional manipulations, complete healing was achieved in 11 out of 13 patients (84.6%. In the group who did not receive HBO2T postoperatively (n=3, a two-stage procedure was performed in 1 patient (33%, and the mean length of graft was 8 (±5 cm. In this group of 3, complete healing was not achieved in any of these patients as a result of the hypospadias surgery. However, after the additional manipulations, complete healing was achieved in 1 patient (33%. Discussion: Given the promising rates of surgical success, postoperative HBO2T might be considered as a supportive treatment modality for adult patients with hypospadias who undergo buccal mucosal tube urethroplasty. Randomized controlled studies are needed.

  12. European evidence-based recommendations for the diagnosis and treatment of childhood-onset lupus nephritis : The SHARE initiative

    NARCIS (Netherlands)

    Groot, Noortje; De Graeff, Nienke; Marks, Stephen D; Brogan, Paul A.; Avcin, Tadej; Bader-Meunier, Brigitte; Dolezalova, Pavla; Feldman, Brian M.; Kone-Paut, Isabelle; Lahdenne, Pekka; McCann, Liza J.; Özen, Seza; Pilkington, Clarissa A.; Ravelli, Angelo; Van Royen-Kerkhof, Annet; Uziel, Yosef; Vastert, Bas J.; Wulffraat, Nico M.; Beresford, Michael W.; Kamphuis, Sylvia

    2017-01-01

    Lupus nephritis (LN) occurs in 50%-60% of patients with childhood-onset systemic lupus erythematosus (cSLE), leading to significant morbidity. Timely recognition of renal involvement and appropriate treatment are essential to prevent renal damage. The Single Hub and Access point for paediatric

  13. Valaciclovir versus aciclovir in patient initiated treatment of recurrent genital herpes: A randomised, double blind clinical trial

    NARCIS (Netherlands)

    N.J. Bodsworth; R.J. Crooks; S. Borelli; G. Vejlsgaard; J. Paavonen; A.M. Worm; N. Uexkull; J. Esmann; A. Strand; A.J. Ingamells; A. Gibb (A.); S.E. Barton (Simon); C. Beylot (C.); J. Bingham (J.); G. Bojs (G.); D. Cheetham (D.); E. Curless (E.); B. Czarnetzki (B.); S. Davies (S.); A. Eichmann (A.); B. Goh; D. Goldmeir (D.); G. Gross; U.F. Haustein; G. Kinghorn (G.); J. Lauharanta; C. Law; G. Luzzi (G.); A. McMillan (A.); J. Meaden (J.); U. Montemagno (U.); P. Morel; M. Negosanti; J.E. Nielsen (Jorgen); A. Nilsen; E-K. Ong; J.P. Ortonne; R. Patel; J. Patten; D. Petzold; T. Rufli; S. Saari; M. Shahmanesh; A. Simpanen (A.); J. Soltz-Szots; J.P. Stahl; E. Stolz (Ernst); I. Thelin; N. von Uexkull; A. Wikstrom; P. Woolley

    1997-01-01

    textabstractObjective: To compare the efficacy and safety of twice daily valaciclovir with five times daily aciclovir in the treatment of an episode of recurrent genital herpes simplex virus (HSV) infection in immunocompetent individuals. Methods: 739 patients with a history of recurrent genital HSV

  14. The Risk of TB in Patients With Type 2 Diabetes Initiating Metformin vs Sulfonylurea Treatment.

    Science.gov (United States)

    Pan, Sheng-Wei; Yen, Yung-Feng; Kou, Yu Ru; Chuang, Pei-Hung; Su, Vincent Yi-Fong; Feng, Jia-Yih; Chan, Yu-Jiun; Su, Wei-Juin

    2017-12-16

    Metformin and the sulfonylureas are common initial antidiabetic agents; the former has demonstrated anti-TB action in in vitro and animal studies. The comparative effect of metformin vs the sulfonylureas on TB risk in patients with type 2 diabetes mellitus (T2DM) remains unclear. In this retrospective cohort study, patients without chronic kidney disease who received a T2DM diagnosis during 2003 to 2013 were identified from the Taiwan National Health Insurance Research Database. Participants with ≥ 2 years of follow-up were reviewed and observed for TB until December 2013. Patients receiving metformin ≥ 60 cumulative defined daily dose (cDDD) and sulfonylureas TB risk by multivariate Cox regression analysis. Among 40,179 patients with T2DM, 263 acquired TB (0.65%) over a mean follow-up of 6.1 years. In multivariate analysis, the initial 2-year dosage of metformin, but not that of the sulfonylureas, was an independent predictor of TB (60-cDDD increase (adjusted hazard ratio [HR], 0.931; 95% CI, 0.877-0.990) after adjustment by cofactors, including adapted diabetes complication severity index. Metformin majors had a significantly lower TB risk than that of sulfonylurea majors before and after matching (HR, 0.477; 95% CI, 0.268-0.850 and HR, 0.337; 95% CI, 0.169-0.673; matched pairs, n = 3,161). Compared with the reference group (initial 2-year metformin TB risk (60-219 cDDD; HR, 0.860; 95% CI, 0.637-1.161; 220-479 cDDD, HR, 0.706; 95% CI, 0.485-1.028; ≥ 480 cDDD, HR, 0.319; 95% CI, 0.118-0.863). Metformin use in the initial 2 years was associated with a decreased risk of TB, and metformin users had a reduced risk compared with their sulfonylurea comparators. Copyright © 2017 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

  15. TB treatment initiation and adherence in a South African community influenced more by perceptions than by knowledge of tuberculosis

    Directory of Open Access Journals (Sweden)

    Møller Valerie

    2010-02-01

    Full Text Available Abstract Background Tuberculosis (TB is a global health concern. Inadequate case finding and case holding has been cited as major barrier to the control of TB. The TB literature is written almost entirely from a biomedical perspective, while recent studies show that it is imperative to understand lay perception to determine why people seek treatment and may stop taking treatment. The Eastern Cape is known as a province with high TB incidence, prevalence and with one of the worst cure rates of South Africa. Its inhabitants can be considered lay experts when it comes to TB. Therefore, we investigated knowledge, perceptions of (access to TB treatment and adherence to treatment among an Eastern Cape population. Methods An area-stratified sampling design was applied. A total of 1020 households were selected randomly in proportion to the total number of households in each neighbourhood. Results TB knowledge can be considered fairly good among this community. Respondents' perceptions suggest that stigma may influence TB patients' decision in health seeking behavior and adherence to TB treatment. A full 95% of those interviewed believe people with TB tend to hide their TB status out of fear of what others may say. Regression analyses revealed that in this population young and old, men and women and the lower and higher educated share the same attitudes and perceptions. Our findings are therefore likely to reflect the actual situation of TB patients in this population. Conclusions The lay experts' perceptions suggests that stigma appears to effect case holding and case finding. Future interventions should be directed at improving attitudes and perceptions to potentially reduce stigma. This requires a patient-centered approach to empower TB patients and active involvement in the development and implementation of stigma reduction programs.

  16. Analysis of Initial Baseline Clinical Parameters and Treatment Strategy Associated with Medication Failure in the Treatment of Benign Prostatic Hyperplasia in Korea

    Directory of Open Access Journals (Sweden)

    Hoon Choi

    2010-12-01

    Full Text Available Purpose To analyze the baseline clinical factors and medication treatment strategy used in cases with medication treatment failure of benign prostatic hyperplasia (BPH. Methods From January 2006 to December 2009, 677 BPH patients with at least 3 months of treatment with medication were enrolled. We analyzed clinical factors by medication failure (n=161 versus maintenance (n=516, by prostate size (less than 30 g, n=231; 30 to 50 g, n=244; greater than 50 g, n=202, and by prostate-specific antigen (PSA levels (less than 1.4 ng/mL, n=324; more than 1.4 ng/mL, n=353. Results Age, combination medication rate, PSA, and prostate volume were statistically different between the medication treatment failure and maintenance groups. By prostate size, the PSA and medication failure rates were relatively higher and the medication period was shorter in patients with a prostate size of more than 30 g. The combination medication rate was higher in patients with a prostate size of more than 50 g. The medication failure rate and prostate volume were higher in patients with a PSA level of more than 1.4 ng/mL. However, the combination treatment rate was not significantly different in patients with a PSA level lower than 1.4 ng/mL. Suggestive cutoffs for combination medication are a prostate volume of 34 g and PSA level of 1.9 ng/mL. Conclusions The clinical factors associated with medication failure were age, treatment type, and prostate volume. Combination therapy should be considered more in Korea in patients with a PSA level higher than 1.4 ng/mL and a prostate volume of between 30 and 50 g to prevent medication failure.

  17. TextTB: A Mixed Method Pilot Study Evaluating Acceptance, Feasibility, and Exploring Initial Efficacy of a Text Messaging Intervention to Support TB Treatment Adherence

    Directory of Open Access Journals (Sweden)

    Sarah Iribarren

    2013-01-01

    Full Text Available Objective. To assess a text messaging intervention to promote tuberculosis (TB treatment adherence. Methods. A mixed-methods pilot study was conducted within a public pulmonary-specialized hospital in Argentina. Patients newly diagnosed with TB who were 18 or older, and had mobile phone access were recruited and randomized to usual care plus either medication calendar (n=19 or text messaging intervention (n=18 for the first two months of treatment. Primary outcomes were feasibility and acceptability; secondary outcomes explored initial efficacy. Results. Feasibility was evidenced by high access to mobile phones, familiarity with texting, most phones limited to basic features, a low rate of participant refusal, and many describing suboptimal TB understanding. Acceptability was evidenced by participants indicating feeling cared for, supported, responsible for their treatment, and many self-reporting adherence without a reminder. Participants in the texting group self-reported adherence on average 77% of the days whereas only 53% in calendar group returned diaries. Exploring initial efficacy, microscopy testing was low and treatment outcomes were similar in both groups. Conclusion. The texting intervention was well accepted and feasible with greater reporting of adherence using text messaging than the diary. Further evaluation of the texting intervention is warranted.

  18. The effect of initial treatment on hearing prognosis in idiopathic sudden sensorineural hearing loss: a nationwide survey in Japan.

    Science.gov (United States)

    Okada, Masahiro; Hato, Naohito; Nishio, Shin-Ya; Kitoh, Ryosuke; Ogawa, Kaoru; Kanzaki, Sho; Sone, Michihiko; Fukuda, Satoshi; Hara, Akira; Ikezono, Tetsuo; Ishikawa, Kotaro; Iwasaki, Satoshi; Kaga, Kimitaka; Kakehata, Seiji; Matsubara, Atsushi; Matsunaga, Tatsuo; Murata, Takaaki; Naito, Yasushi; Nakagawa, Takashi; Nishizaki, Kazunori; Noguchi, Yoshihiro; Sano, Hajime; Sato, Hiroaki; Suzuki, Mikio; Shojaku, Hideo; Takahashi, Haruo; Takeda, Hidehiko; Tono, Tetsuya; Yamashita, Hiroshi; Yamasoba, Tatsuya; Usami, Shin-Ichi

    2017-01-01

    To investigate the hearing prognosis of idiopathic sudden sensorineural hearing loss (SSNHL) treated with different initial therapies. Subjects consisted of patients diagnosed with idiopathic SSNHL within 7 days from onset and showing severe hearing loss (≥60 dB), who were registered in a Japanese multicenter database between April 2014 and March 2016. Subjects were divided into four groups according to initial therapy: (1) steroids, (2) steroids + Prostaglandins (PGs), (3) intratympanic steroids (ITS), and (4) no steroids. Hearing outcomes were compared among the groups. In total, 1305 patients were enrolled. The final hearing level and hearing gain of patients treated with steroids + PGs were significantly higher than those of patients treated with steroids alone or no steroids. The ratio of good prognosis (complete recovery or marked improvement) in patients treated with steroids + PGs was higher than that in patients treated with steroids alone or no steroids. There was no difference in the prognosis of patients treated with steroids alone or no steroids. A large number of patients with idiopathic SSNHL were registered in a multicenter database. PG use in combination with steroid administration was associated with a good hearing prognosis in patients with severe hearing loss.

  19. NUTRITIONAL ASPECTS AND THE USE OF NUTRITIONAL SUPPLEMENTS BY WOMEN WHO UNDERWENT GASTRIC BYPASS.

    Science.gov (United States)

    Trindade, Elisangela Mara; Gebara, Telma Souza E Silva; Cambi, Maria Paula Carlini; Baretta, Giorgio Alfredo Pedroso

    2017-01-01

    Bariatric surgery is deemed one of the most effective procedures for the treatment of obesity and it aims at the reduction and maintenance of weight loss in long term, as the control of the related comorbidities. Quantify the occurrence of alterations of the gastrointestinal tract, suggestive signs of nutritional deficiencies and the use of supplements in a group of women undergoing bariatric surgery. The sample consisted of women aged 20-65 years submitted to Roux-en-Y gastric bypass with monitoring equal to or higher than 24 months. For the qualitative analysis, the Feeding Frequency Questionnaire was used. In the postoperative period, alopecia was the most reported (79.3%), followed by changes in the texture of the nails, both considered predictive of nutritional deficiencies. Changes in the gastrointestinal tract were described in 86.2%, and episodes of dumping were reported in 65.5%. Qualitative analysis has shown reduced daily consumption of sources of animal and plant proteins. After bariatric surgery can occur flatulence, vomiting and dumping syndrome as the most frequent representative symptoms of digestive functional disorders. Alopecia and nail changes are the most important signs of nutritional deficiency. The use of dietary supplements in the postoperative period is scarce and sporadic. A cirurgia bariátrica é considerada um dos procedimentos mais eficazes para tratamento da obesidade e objetiva a redução e manutenção da perda de peso em longo prazo, assim como, o controle das comorbidades associadas. Quantificar a ocorrência de alterações funcionais do trato gastrointestinal, sinais sugestivos de carências nutricionais e o uso de suplementos em um grupo de mulheres submetidas à cirurgia bariátrica. A amostra foi constituída por mulheres com idades entre 20-65 anos submetidas ao bypass gástrico em Y-de-Roux com seguimento igual ou superior a 24 meses. Para análise qualitativa foi utilizado o Questionário de Frequência Alimentar. No per

  20. Cost-utility analysis of the fixed-dose combination of dolutegravir/abacavir/lamivudine as initial treatment of HIV+ patients in Spain

    Directory of Open Access Journals (Sweden)

    Santiago Moreno Guillen

    2017-09-01

    Full Text Available Objective: Fixed-dose combinations of antiretroviral drugs have meant an important step forward in simplifying treatment and improving compliance and has led to an increased effectiveness of therapy, a viral load decrease and improving the quality of life of patients. The single-table formulation of dolutegravir with abacavir and lamivudine (DTG/ABC/3TC is a highly efficacious and well-tolerated once-daily regimen for HIV-infected patients. The objective of the study was to assess the incremental cost-utility ratio of the fixed-dose combination of (DTG/ABC/3TC versus the combinations emtricitabine/tenofovir/efavirenz (FTC/TDF/EFV, and darunavir/r (DRV/r or raltegravir (RAL with emtricitabine/tenofovir (FTC/TDF or abacavir/lamivudine (ABC/3TC as initial antiretroviral therapy in patients infected with HIV-1 from the perspective of the Spanish National Health System. Method: The ARAMIS model, which uses a microsimulation approach to simulate the individual changes in each patient from the start of treatment to death through a Markov chain of descriptive health states of the disease, was adapted to Spain. The alternatives used for comparison were the fixed-dose combination of emtricitabine/tenofovir/efavirenz (FTC/TDF/EFV, and the fixed- dose combinations of emtricitabine/tenofovir (FTC/TDF or abacavir/lamivudine (ABC/3TC with darunavir/r (DRV/r or raltegravir (RAL. The probability of achieving virological suppression by the treatments included in the model was obtained from clinical trials SINGLE, SPRING-2 and FLAMINGO and the costs were expressed in € (2015. The model use the perspective of the Spanish National Health System, with a lifetime horizon and a discount rate of 3% was applied to cost and effectiveness. Results: Treatment initiation with DTG/ABC/3TC was dominant when it was compared with treatment initiation with all the comparators: vs. FTC/TDF/EFV (-67 210.71€/QALY, vs. DRV/r + FTC/TDF or ABC/3TC (-1 787 341.44€/QALY, and vs

  1. The construction and initial startup of an onfloated pulver resin filter equipment for condensate treatment at a boiling water reactor

    International Nuclear Information System (INIS)

    Gruenewale, D.; Wieland, G.

    1978-01-01

    The treatment of condensate at the boiling water reactors is owing to the corrosive and splitting products, as well as condenser leakages obligatory. The various possibilities of condensate treatment flow diagrams are outlined. Then the procedure of the pulver resin onfloating and the functioning phases of the respective equipment are shown by the means of illustration materials. After the startup of the equipment the condensate make-up equipment presented a statisfactory function within a short time. After putting the power plant into service the condensate make-up equipment delivered an adequately clean condenste. The clefts arising under certain operational circumstances caused a weaker quality at the onfloating, but they could be eliminated in a short time. The comparison of costs with the mix-bed filters points out to the advantages of the onfloated filters until 500 l/h condenser leakage. (author)

  2. Costs and Resource Utilization for Diagnosis and Treatment During the Initial Year in a European Inflammatory Bowel Disease Inception Cohort

    DEFF Research Database (Denmark)

    Burisch, J.; Vardi, Hillel; Pedersen, Natalia

    2015-01-01

    ( €72) (P = 0.51). CONCLUSIONS: In this population-based unselected cohort, costs during the first year of disease were mainly incurred by investigative procedures and surgeries. However, biologicals accounted for >15% of costs. Long-term follow-up of the cohort is needed to assess the cost......BACKGROUND: No direct comparison of health care cost in patients with inflammatory bowel disease across the European continent exists. The aim of this study was to assess the costs of investigations and treatment for diagnostics and during the first year after diagnosis in Europe. METHODS: The Epi......Com cohort is a prospective population-based inception cohort of unselected inflammatory bowel disease patients from 31 Western and Eastern European centers. Patients were followed every third month from diagnosis, and clinical data regarding treatment and investigations were collected. Costs were calculated...

  3. Prospective longitudinal cohort study on cumulative 5-year delivery and adoption rates among 1338 couples initiating infertility treatment

    DEFF Research Database (Denmark)

    Pinborg, A; Hougaard, C O; Andersen, A Nyboe

    2009-01-01

    occurred for 5.9% (48/817) of the women. Positive prognostic factors for delivery were male infertility, female age infertility and less than three previous treatment cycles. CONCLUSIONS A crude delivery rate of 69.4% in the total population 5 years after referral to tertiary......BACKGROUND The objective was to assess crude 5-year delivery rates after assisted reproductive technology (ART) treatment, intrauterine inseminations (IUI), spontaneous conceptions (SC) and adoptions in a large infertile cohort. METHODS A prospective longitudinal survey comprised 1338 infertile...... couples starting public infertility programmes offering IUIs and three free ART cycles during 2000-2001. The cohort was cross-linked with the National Medical Birth Register to obtain delivery rates for all 1338 couples. More detailed data were available from 817 women responding to a 5-year follow...

  4. European evidence-based recommendations for diagnosis and treatment of childhood-onset systemic lupus erythematosus: the SHARE initiative.

    Science.gov (United States)

    Groot, Noortje; de Graeff, Nienke; Avcin, Tadej; Bader-Meunier, Brigitte; Brogan, Paul; Dolezalova, Pavla; Feldman, Brian; Kone-Paut, Isabelle; Lahdenne, Pekka; Marks, Stephen D; McCann, Liza; Ozen, Seza; Pilkington, Clarissa; Ravelli, Angelo; Royen-Kerkhof, Annet van; Uziel, Yosef; Vastert, Bas; Wulffraat, Nico; Kamphuis, Sylvia; Beresford, Michael W

    2017-11-01

    Childhood-onset systemic lupus erythematosus (cSLE) is a rare, multisystem and potentially life-threatening autoimmune disorder with significant associated morbidity. Evidence-based guidelines are sparse and management is often based on clinical expertise. SHARE (Single Hub and Access point for paediatric Rheumatology in Europe) was launched to optimise and disseminate management regimens for children and young adults with rheumatic diseases like cSLE. Here, we provide evidence-based recommendations for diagnosis and treatment of cSLE. In view of extent and complexity of cSLE and its various manifestations, recommendations for lupus nephritis and antiphospholipid syndrome will be published separately. Recommendations were generated using the EULAR (European League Against Rheumatism) standard operating procedure. An expert committee consisting of paediatric rheumatologists and representation of paediatric nephrology from across Europe discussed evidence-based recommendations during two consensus meetings. Recommendations were accepted if >80% agreement was reached. A total of 25 recommendations regarding key approaches to diagnosis and treatment of cSLE were made. The recommendations include 11 on diagnosis, 9 on disease monitoring and 5 on general treatment. Topics included: appropriate use of SLE classification criteria, disease activity and damage indices; adequate assessment of autoantibody profiles; secondary macrophage activation syndrome; use of hydroxychloroquine and corticosteroid-sparing regimens; and the importance of addressing poor adherence. Ten recommendations were accepted regarding general diagnostic strategies and treatment indications of neuropsychiatric cSLE. The SHARE recommendations for cSLE and neuropsychiatric manifestations of cSLE have been formulated by an evidence-based consensus process to support uniform, high-quality standards of care for children with cSLE. © Article author(s) (or their employer(s) unless otherwise stated in the

  5. How do initial signals of quality influence the diffusion of new medical products? The case of new cancer drug treatments.

    Science.gov (United States)

    Conti, Rena M; Bernstein, Arielle; Meltzer, David O

    2012-01-01

    Objective measures of a new treatment's expected ability to improve patients' health are presumed to be significant factors influencing physicians' treatment decisions. Physicians' behavior may also be influenced by their patients' disease severity and insurance reimbursement policies, firm promotional activities and public media reports. This chapter examines how objective evidence of the incremental effectiveness of novel drugs to treat cancer ("chemotherapies") impacts the rate at which physicians' adopt these treatments into practice, holding constant other factors. The novelty of the analysis resides in the dataset and estimation strategy employed. Data is derived from a United States population-based chemotherapy order entry system, IntrinsiQ Intellidose. Quality/price endogeneity is overcome by employing sample selection methods and an estimation strategy that exploits quality variation at the molecule-indication level. Pooled diffusion rates across molecule-indication pairs are estimated using nonparametric hazard models. Results suggest incremental effectiveness is negatively and nonsignificantly associated with the diffusion of new chemotherapies; faster rates of diffusion are positively and significantly related to low five-year survival probabilities and measures of perceived clinical significance. Results are robust to numerous specification checks, including a measure of alternative therapeutic availability. We discuss the magnitude and potential direction of bias introduced by several threats to internal validity. Evidence of incremental effectiveness does not appear to motivate the rate of specialty physician diffusion of new medical treatment; in all models high risk of disease mortality and perceptions of therapeutic quality are significant drivers of physician use of novel chemotherapies. Understanding the rate of technological advance across different clinical settings, as well as the product-, provider-, and patient-level determinants of this

  6. Initial results of irradiation for prostatic cancer following three-dimensional treatment planning. Irradiation technique and toxicity

    International Nuclear Information System (INIS)

    Wiegel, T.; Schmidt, R.; Baumann, M.; Schwarz, R.; Steiner, P.; Arps, H.; Goeckel-Beining, B.

    1994-01-01

    During the period from June 91 until May 93 thirty-three patients suffering from histologically confirmed carcinoms of the prostate were assigned to four treatment groups and subjected to irradiation of the prostate and, if required, efferent lymphatic system of the minor pelvis that was performed according to a three-dimensional prospective treatment plan. The doses used for localized radiotherapy of the tumour tissue were in the range between 62 and 70 Gy, the efferent lymph system of the minor pelvis was irradiated with doses of up to 50 Gy. The local or boost treatments were carried out using four (box technique) or five irregular fields, while radiotherapy of the minor pelvis was solely based on the box technique using four fields of irregular shape. The immediate and long-term toxicity was evaluated in a prospective approach according to the RTOG score for the rectum, urinary bladder and skin. Twenty-five of the thirty-three patients (76%) developed immediate toxic symptoms. Immediate reactions classifiable with degree II of the rating scale were, however, only observed in four patients (15%) for the rectum (2), bladder (1) and skin (1). Immediate toxic reactions compatible with RTOG grades III or IV were not recorded. In all patients, the untoward effects were completely reversed within a maximum period of 6 weeks following termination of treatment. Two patients from the study cohort (6%), which has so far been followed up for an average period of 16 months, showed long-term grade I effects in the rectum and a further long-term effect observed in the urinary bladder of another patient was classified with degree II. Two patients died intercurrently and two patients developed metastases remote from the primary tumour. Local tumour control can currently be reported for 96%. (orig.) [de

  7. Renal Branch Artery Occlusion in a 13-Year-Old Hypertensive Girl: Initial Treatment and Treatment of Recurrent Stenosis by Balloon Angioplasty

    International Nuclear Information System (INIS)

    Konez, Orhan; Burrows, Patricia E.; Harmon, William E.

    2001-01-01

    A 13-year-old girl who recently developed hypertension was diagnosed to have an occluded right renal branch artery and was treated successfully with percutaneous transluminal angioplasty (PTA). To our knowledge, PTA has not been reported as a treatment for totally occluded renal branch arteries, and there is no data available regarding the success rate and possible complications

  8. Mortality in Children with Human Immunodeficiency Virus Initiating Treatment: A Six-Cohort Study in Latin America.

    Science.gov (United States)

    Luque, Marco T; Jenkins, Cathy A; Shepherd, Bryan E; Padgett, Denis; Rouzier, Vanessa; Succi, Regina Célia M; Machado, Daisy M; McGowan, Catherine C; Vermund, Sten H; Pinto, Jorge A

    2017-03-01

    To assess the risks of and factors associated with mortality, loss to follow-up, and changing regimens after children with HIV infected perinatally initiate combination antiretroviral therapy (cART) in Latin America and the Caribbean. This 1997-2013 retrospective cohort study included 1174 antiretroviral therapy-naïve, perinatally infected children who started cART age when they were younger than 18 years of age (median 4.7 years; IQR 1.7-8.8) at 1 of 6 cohorts from Argentina, Brazil, Haiti, and Honduras, within the Caribbean, Central and South America Network for HIV Epidemiology. Median follow-up was 5.6 years (IQR 2.3-9.3). Study outcomes were all-cause mortality, loss to follow-up, and major changes in cART. We used Cox proportional hazards models stratified by site to examine the association between predictors and times to death or changing regimens. Only 52% started cART at younger than 5 years of age; 19% began a protease inhibitor. At cART initiation, median CD4 count was 472 cells/mm 3 (IQR 201-902); median CD4% was 16% (IQR 10-23). Probability of death was high in the first year of cART: 0.06 (95% CI 0.04-0.07). Five years after cART initiation, the cumulative mortality incidence was 0.12 (95% CI 0.10-0.14). Cumulative incidences for loss to follow-up and regimen change after 5 years were 0.16 (95% 0.14-0.18) and 0.30 (95% 0.26-0.34), respectively. Younger children had the greatest risk of mortality, whereas older children had the greatest risk of being lost to follow-up or changing regimens. Innovative clinical and community approaches are needed for quality improvement in the pediatric care of HIV in the Americas. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. The effects of structured self-monitoring of blood glucose on therapeutic effectiveness and adherence in patients with type 2 diabetes mellitus initiating insulin treatment

    Directory of Open Access Journals (Sweden)

    Lyudmila Aleksandrovna Suvorova

    2013-12-01

    Full Text Available Aim. To compare the efficiency of standard and structured approaches to self-monitoring of blood glucose (SMBG in patients with type 2 diabetes mellitus (T2DM initiating insulin treatment.Materials and Methods. This open prospective randomized clinical trial included 51 T2DM patients who initiated insulin therapy in either outpatient or inpatient setting. Subjects were randomized in standard and structured SMBG groups, the structured group used an advanced Accu-Chek 360 View protocol. Evaluation included clinical examination and laboratory testing of HbA1c levels at the beginning of the treatment and after 3 months of the follow-up period.Results. 70% of the structured self-monitoring group and 32% of the control group achieved therapeutic goals (p=0.008. Higher adherence was associated with better glycemic control in both groups – and vice versa. However, among patients with low adherence, 73% of advanced SMBG group managed to achieve therapeutic goals vs. 19% in the control group (p=0.005. In addition, patients in the structured monitoring group gained less weight as compared to the control (1.0±2.88 kg vs. 3.2±2.56 kg; p=0.005.Conclusion. Structured SMBG commenced at the initiation of insulin therapy improves glycemic control in a greater fraction of patients, especially in those with low adherence to treatment. Structured SMBG also partially alleviates weight gain as side effect of insulin treatment.

  10. Surface modification of thermoplastic poly(vinyl alcohol)/saponite nanocomposites via surface-initiated atom transfer radical polymerization enhanced by air dielectric discharges barrier plasma treatment

    International Nuclear Information System (INIS)

    Zhen Weijun; Lu Canhui

    2012-01-01

    To improve the water resistance of thermoplastic poly(vinyl alcohol)/saponite nanocomposites (TPVA), a simple two-step method was developed for the covalent immobilization of atom transfer radical polymerization (ATRP) initiators on the TPVA surfaces enhanced by air dielectric barrier discharges (DBD) plasma treatment, and hydrophobic poly(methyl methacrylate) (PMMA) brushes were then grafted onto the surface of TPVA via surface-initiated atom transfer radical polymerization (SI-ATRP). The chemical composition, morphology and hydrophobicity of the modified TPVA surfaces were characterized by X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM), respectively. The water resistance of the surface-functionalized PMMA was evaluated by the contact angle and water adsorption method. It was shown that air DBD plasma treatment activated the TPVA surface and accelerated the immobilization of ATRP initiator on the TPVA surface. Compared with TPVA control, TPVA modified by SI-ATRP can be grafted well-defined and covalently tethered network PMMA brushes onto the surface and the hydrophobicity of TPVA were significantly enhanced.

  11. A review of the benefits of early treatment initiation with single-pill combinations of telmisartan with amlodipine or hydrochlorothiazide

    Directory of Open Access Journals (Sweden)

    Segura J

    2013-09-01

    Full Text Available Julian Segura, Luis Miguel Ruilope Department of Nephrology, Hospital 12 de Octubre, Madrid, Spain Abstract: This review discusses the rationale for earlier use of single-pill combinations (SPCs of antihypertensive drugs, with a focus on telmisartan/amlodipine (T/A and telmisartan/hydrochlorothiazide (T/H SPCs. Compared with the respective monotherapies, the once-daily T/A and T/H SPCs have been shown to result in significantly higher blood pressure (BP reductions, BP goal rates, and response rates in patients at all stages of hypertension. As expected, BP reductions are highest with the highest dose (T80/A10 and T80/H25 SPCs. Subgroup analyses of the telmisartan trials have reported the efficacy of both SPCs to be consistent, regardless of the patients' age, race, and coexisting diabetes, obesity, or renal impairment. In patients with mild-to-moderate hypertension, the T/A combination provides superior 24-hour BP-lowering efficacy compared with either treatment administered as monotherapy. Similarly, the T/H SPC treatment provides superior 24-hour BP-lowering efficacy, especially in the last 6 hours relative to other renin–angiotensin system inhibitor-based SPCs. The T/A SPC is associated with a lower incidence of edema than amlodipine monotherapy, and the T/H SPC with a lower incidence of hypokalemia than hydrochlorothiazide monotherapy. Existing evidence supports the use of the T/A SPC for the treatment of hypertensive patients with prediabetes, diabetes, or metabolic syndrome, due to the metabolic neutrality of both component drugs, and the use of the T/H SPC for those patients with edema or in need of volume reduction. Keywords: calcium-channel blocker, essential hypertension, diuretic, primary care physician, renin-angiotensin system inhibitor

  12. Successful Liver Transplant Complicated by Severe Portopulmonary Hypertension After an Initial Aborted Attempt: Case Report and Review of Treatment Options.

    Science.gov (United States)

    Reid, Keith; McQuillan, Patrick; Kadry, Zakiyah; Janicki, Piotr; Bezinover, Dmitri

    2017-06-01

    Good right ventricular function and responsiveness to vasodilator therapy are the most important prerequisites for successful liver transplant in patients with portopulmonary hypertension. A patient with portopulmonary hypertension and good right ventricular function presented for deceased-donor liver transplant. Pulmonary arterial pressure was controlled with epoprostenol and sildenafil preoperatively. After anesthesia induction, pulmonary arterial pressure increased significantly and the procedure was aborted. Additional medical treatment included aggressive vasodilator therapy and the transplant was successfully performed 1 month later. During the procedure, elevations in pulmonary arterial pressure responded to a combination of inhaled nitric oxide, intravenous milrinone and nitroglycerin, and optimization of mechanical ventilation.

  13. Celecoxib treatment does not alter recruitment and activation of osteoclasts in the initial phase of experimental tooth movement

    Science.gov (United States)

    Carvalho-Filho, E.P.; Stabile, A.C.; Ervolino, E.; Stuani, M.B.S.; Iyomasa, M.M.; Rocha, M.J.A.

    2012-01-01

    In a previous study, we reported that the short-term treatment with celecoxib, a non-steroidal anti-inflammatory drug (NSAID) attenuates the activation of brain structures related to nociception and does not interfere with orthodontic incisor separation in rats. The conclusion was that celecoxib could possibly be prescribed for pain in orthodontic patients. However, we did not analyze the effects of this drug in periodontium. The aim of this follow-up study was to analyze effects of celecoxib treatment on recruitment and activation of osteoclasts and alveolar bone resorption after inserting an activated orthodontic appliance between the incisors in our rat model. Twenty rats (400–420 g) were pretreated through oral gavage with celecoxib (50 mg/kg) or vehicle (carboxymethyl-cellulose 0.4%). After 30 min, they received an activated (30 g) orthodontic appliance, set not to cause any palate disjunction. In sham animals, the appliance was immediately removed after introduction. All animals received ground food and, every 12 h, celecoxib or vehicle. After 48 h, they were anesthetized and transcardiacally perfused through the aorta with 4% formaldehyde. Subsequently, maxillae were removed, post-fixed and processed for histomorphometry or immunohistochemical analyses. As expected, incisor distalization induced an inflammatory response with certain histological changes, including an increase in the number of active osteoclasts at the compression side in group treated with vehicle (appliance:32.2±2.49 vs sham: 4.8±1.79, P<0.05) and celecoxib (appliance: 31.0±1.45 vs sham: 4.6±1.82, P<0.05). The treatment with celecoxib did not modify substantially the histological alterations and the number of active osteoclasts after activation of orthodontic appliance. Moreover, we did not see any difference between the groups with respect to percentage of bone resorption area. Taken together with our previous results we conclude that short-term treatment with celecoxib can indeed be

  14. Celecoxib treatment does not alter recruitment and activation of osteoclasts in the initial phase of experimental tooth movement

    Directory of Open Access Journals (Sweden)

    E.P. Carvalho-Filho

    2012-10-01

    Full Text Available In a previous study, we reported that the short-term treatment with celecoxib, a non-steroidal anti-inflammatory drug (NSAID attenuates the activation of brain structures related to nociception and does not interfere with orthodontic incisor separation in rats. The conclusion was that celecoxib could possibly be prescribed for pain in orthodontic patients. However, we did not analyze the effects of this drug in periodontium. The aim of this follow-up study was to analyze effects of celecoxib treatment on recruitment and activation of osteoclasts and alveolar bone resorption after inserting an activated orthodontic appliance between the incisors in our rat model. Twenty rats (400-420 g were pretreated through oral gavage with celecoxib (50 mg/kg or vehicle (carboxymethylcellulose 0.4%. After 30 min, they received an activated (30 g orthodontic appliance, set not to cause any palate disjunction. In sham animals, the appliance was immediately removed after introduction. All animals received ground food and, every 12 h, celecoxib or vehicle. After 48 h, they were anesthetized and transcardiacally perfused through the aorta with 4% formaldehyde. Subsequently, maxillae were removed, post-fixed and processed for histomorphometry or immunohistochemical analyses. As expected, incisor distalization induced an inflammatory response with certain histological changes, including an increase in the number of active osteoclasts at the compression side in group treated with vehicle (appliance: 32.2±2.49 vs sham: 4.8 ± 1.79, P<0.05 and celecoxib (appliance: 31.0±1.45 vs sham: 4.6±1.82, P<0.05. The treatment with celecoxib did not modify substantially the histological alterations and the number of active osteoclasts after activation of orthodontic appliance. Moreover, we did not see any difference between the groups with respect to percentage of bone resorption area. Taken together with our previous results we conclude that short-term treatment with celecoxib

  15. [Initial experience of catheter ablation of ventricular tachycardia originate from endocardium via direct ventricle puncture access in patients underwent mechanical valve implantation].

    Science.gov (United States)

    Wu, L M; Bao, J R; Zheng, L H; Chen, G; Ding, L G; Yao, Y

    2018-03-24

    Objective: To evaluate the results of catheter ablation of ventricular tachycardia (VT) via direct ventricle puncture access in patients without traditional approach. Methods: Two idiopathic left fasicular VT patients with mechanical aortic and mitrial valve repalcement and 1 patient with right ventricular originated VT post mechanical tricuspid valve repalcement from March 2010 to July 2012 in Fuwai hospital were enrolled in this study. For left fasicular VT patients, catheter ablation was performed using transapical left ventricular access via minithoracotomy. For the patient with right ventricular originated VT, catheter ablation was performed via percutaneous right ventricle puncture at xiphoid. Abaltion was guided under EnSite NavX mapping system. The feasibility of VT ablation via direct ventricle puncture access and long-term VT recurrence were investigated. Results: Catheter ablation was successful in all patients, and all clinical VTs were eliminated. The procedure time was 53, 62 and 74 minutes respectively with radiation time 11, 16 and 20 minutes. The ablation time was 130, 170 and 240 seconds individually. No procedure related complication occurred. After a follow-up time of 76, 55 and 82 months respectively, no VT recurrence was found in patients with left fasicular VT. New-onset VT with different morphology with previous VT was recorded in the patient with right ventricular originated VT, subcutaneous implantable defibrillator was implanted finally in this patient. Conclusions: For patients with endocardial origined ventricular arrhythmias which could not be ablated via traditional approaches, direct ventricle puncture access with hybrid techniques provides a new approach foreliminating VTs in these patients.

  16. [Findings from Total Colonoscopy in Obstructive Colorectal Cancer Patients Who Underwent Stent Placement as a Bridge to Surgery(BTS)].

    Science.gov (United States)

    Maruo, Hirotoshi; Tsuyuki, Hajime; Kojima, Tadahiro; Koreyasu, Ryohei; Nakamura, Koichi; Higashi, Yukihiro; Shoji, Tsuyoshi; Yamazaki, Masanori; Nishiyama, Raisuke; Ito, Tatsuhiro; Koike, Kota; Ikeda, Takashi; Takayanagi, Yasuhiro; Kubota, Hiroyuki

    2017-11-01

    We clinically investigated 34 patients with obstructive colorectal cancer who underwent placement of a colonic stent as a bridge to surgery(BTS), focusing on endoscopic findings after stent placement.Twenty -nine patients(85.3%)underwent colonoscopy after stent placement, and the entire large intestine could be observed in 28(96.6%).Coexisting lesions were observed in 22(78.6%)of these 28 patients.The lesions comprised adenomatous polyps in 17 patients(60.7%), synchronous colon cancers in 5 patients(17.9%), and obstructive colitis in 3 patients(10.7%), with some overlapping cases.All patients with multiple cancers underwent one-stage surgery, and all lesions were excised at the same time.Colonoscopy after colonic stent placement is important for preoperative diagnosis of coexisting lesions and planning the extent of resection. These considerations support the utility of colonic stenting for BTS.

  17. Treatment of symptomatic high-grade intracranial stenoses with the balloon-expandable Pharos stent: initial experience

    International Nuclear Information System (INIS)

    Kurre, W.; Berkefeld, J.; Mesnil de Rochemont, R. du; Sitzer, M.; Neumann-Haefelin, T.

    2008-01-01

    We report our first clinical experience with a CE-marked flexible monorail balloon-expandable stent for treatment of high-grade intracranial stenoses. Between April 2006 and November 2007 21 patients with symptomatic intracranial stenoses (>70%) were treated with the PHAROS stent. In seven patients, the procedure was performed during acute stroke intervention. Procedural success, clinical complication rates and mid-term follow-up data were prospectively recorded. During a median follow-up period of 7.3 months one additional patient died of an unknown cause 3 months after the intervention. A patient with a significant residual stenosis presented with a new stroke after further progression of the residual stenosis. None of the successfully treated patients experienced ipsilateral stroke. Recanalization of intracranial stenoses with the balloon-expandable Pharos stent is technically feasible. The periprocedural complication rate and mid-term follow-up results were in the range of previously reported case series. This pilot study was limited by the small sample size and severe morbidity of the included patients. Final evaluation of the efficacy of Pharos stent treatment demands further investigation. (orig.)

  18. Disparities in initial presentation and treatment outcomes of diabetic foot ulcers in a public, private, and Veterans Administration hospital.

    Science.gov (United States)

    Blumberg, Sheila N; Warren, Stephen M

    2014-01-01

    Disparities in diabetic foot ulcer (DFU) treatment outcomes are well described, although few studies identify risk factors contributing to disparate healing and amputation rates. In a unique academic center serving urban public, private, and veteran patients, we investigated amputation and healing rates and specific risk factors for disparate treatment outcomes. A retrospective chart review of diabetic patients with a new diagnosis of a foot ulcer at geographically adjacent, but independent public, private, and Veterans Administration (VA) hospitals was conducted. Healing and lower extremity amputation outcomes were assessed. Across the three hospitals, 234 patients met the inclusion criteria. Patients at the VA hospital were older (mean 72.5 years; P ulcers (mean 14.1%; P diabetes (mean 12.8 years; P = 0.02), but were more poorly controlled than VA and private hospital patients (P ≤ 0.001). Prior amputation (odds ratio [OR] 1.97; P = 0.016) and non-Caucasian race (OR 2.42; P = 0.004) increased the risk of amputation on multivariate analysis. Osteomyelitis (P = 0.0371) and gangrene (P ulcers. © 2013 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  19. Physician's initial impression of elderly breast cancer patients allows appropriate treatment stratification despite lack of quantitative assessment.

    LENUS (Irish Health Repository)

    Prichard, R S

    2012-02-01

    The management of older women with breast cancer is often suboptimal based on perceived patient comorbidities. The aim of this study was to evaluate the choice of treatment modality based on clinicians \\'gut-feeling\\' compared to comorbidity scoring indices. A retrospective review of women over 70 presenting with breast cancer was performed. Presenting comorbidities (Charlson Comorbidity Index and Cumulative Illness Rating Scale) and the treatment received was documented. Sixty-six patients were identified. Forty-six had surgery while twenty patients had primary endocrine manipulation. The mean age of patients having surgery was 76.4 in comparison to 84.4 for the endocrine group (p = 0.001). The CCI scores for the surgical group and endocrine group were 6.62 and 9.26