Met de benen op de (keuken)tafel? Formeel en informeel in het sociale domein
In: Journal of social intervention: theory and practice, Band 26, Heft 4, S. 71
ISSN: 1876-8830
8 Ergebnisse
Sortierung:
In: Journal of social intervention: theory and practice, Band 26, Heft 4, S. 71
ISSN: 1876-8830
In: Journal of the International AIDS Society, Band 17, Heft 4S3
ISSN: 1758-2652
Renal dysfunction is common in HIV‐positive patients who receive antiretroviral therapy (ART). Several antiretrovirals have been associated with kidney disease progression, inhibition of renal tubular transporters that mediate creatinine secretion or impaired reabsorption of phosphate and low‐molecular weight proteins. These aberrations of renal function are typically non‐treatment limiting and of unclear clinical significance. By contrast, severe renal toxicity is infrequent in well‐managed patents. Tenofovir‐DF and atazanavir may cause acute tubular injury, tubule‐interstitial nephritis or nephrolithiasis. Discontinuation of the offending drug is required to mitigate the adverse effects on kidney or bone. This presentation will discuss ART‐associated changes in renal function and treatment‐limiting renal toxicity in terms of incidence, risk factors, putative mechanism and provide recommendations for clinical practice.
In: Behavioral medicine, S. 1-9
ISSN: 1940-4026
In: Journal of the International AIDS Society, Band 18, Heft 3 (Suppl 2)
ISSN: 1758-2652
In: Journal of the International AIDS Society, Band 18, Heft 3 (Suppl 2)
ISSN: 1758-2652
Biobanks have a primary responsibility to collect tissues that are a true reflection of their local population and thereby promote translational research, which is applicable to the community. The Infectious Diseases BioBank (IDB) at King's College London is located in the southeast of the city, an area that is ethnically diverse. Transplantation programs have frequently reported a low rate of donation among some ethnic minorities. To determine whether patients who volunteered peripheral venous blood samples to the IDB were representative of the local community, we compared local government demographic data to characteristics of patients who have donated to the IDB. There was a good match between these statistics, indicating that the IDB's volunteer population of human immunodeficiency virus patients was similar to local demographics.
BASE
In: Journal of the International AIDS Society, Band 17, Heft 4S3
ISSN: 1758-2652
IntroductionRates of both TB/HIV co‐infection and multi‐drug‐resistant (MDR) TB are increasing in Eastern Europe (EE). Data on the clinical management of TB/HIV co‐infected patients are scarce. Our aim was to study the clinical characteristics of TB/HIV patients in Europe and Latin America (LA) at TB diagnosis, identify factors associated with MDR‐TB and assess the activity of initial TB treatment regimens given the results of drug‐susceptibility tests (DST).Material and MethodsWe enrolled 1413 TB/HIV patients from 62 clinics in 19 countries in EE, Western Europe (WE), Southern Europe (SE) and LA from January 2011 to December 2013. Among patients who completed DST within the first month of TB therapy, we linked initial TB treatment regimens to the DST results and calculated the distribution of patients receiving 0, 1, 2, 3 and ≥4 active drugs in each region. Risk factors for MDR‐TB were identified in logistic regression models.ResultsSignificant differences were observed between EE (n=844), WE (n=152), SE (n=164) and LA (n=253) for use of combination antiretroviral therapy (cART) at TB diagnosis (17%, 40%, 44% and 35%, p<0.0001), a definite TB diagnosis (culture and/or PCR positive for Mycobacterium tuberculosis; 47%, 71%, 72% and 40%, p<0.0001) and MDR‐TB prevalence (34%, 3%, 3% and 11%, p <0.0001 among those with DST results). The history of injecting drug use [adjusted OR (aOR) = 2.03, (95% CI 1.00–4.09)], prior TB treatment (aOR = 3.42, 95% CI 1.88–6.22) and living in EE (aOR = 7.19, 95% CI 3.28–15.78) were associated with MDR‐TB. For 569 patients with available DST, the initial TB treatment contained ≥3 active drugs in 64% of patients in EE compared with 90–94% of patients in other regions (Figure 1a). Had the patients received initial therapy with standard therapy [Rifampicin, Isoniazid, Pyrazinamide, Ethambutol (RHZE)], the corresponding proportions would have been 64% vs. 86–97%, respectively (Figure 1b).ConclusionsIn EE, TB/HIV patients had poorer exposure to cART, less often a definitive TB diagnosis and more often MDR‐TB compared to other parts of Europe and LA. Initial TB therapy in EE was sub‐optimal, with less than two‐thirds of patients receiving at least three active drugs, and improved compliance with standard RHZE treatment does not seem to be the solution. Improved management of TB/HIV patients requires routine use of DST, initial TB therapy according to prevailing resistance patterns and more widespread use of cART.
Background. Previous genetic association studies of human immunodeficiency virus-1 (HIV-1) progression have focused on common human genetic variation ascertained through genome-wide genotyping. Methods. We sought to systematically assess the full spectrum of functional variation in protein coding gene regions on HIV-1 progression through exome sequencing of 1327 individuals. Genetic variants were tested individually and in aggregate across genes and gene sets for an influence on HIV-1 viral load. Results. Multiple single variants within the major histocompatibility complex (MHC) region were observed to be strongly associated with HIV-1 outcome, consistent with the known impact of classical HLA alleles. However, no single variant or gene located outside of the MHC region was significantly associated with HIV progression. Set-based association testing focusing on genes identified as being essential for HIV replication in genome-wide small interfering RNA (siRNA) and clustered regularly interspaced short palindromic repeats (CRISPR) studies did not reveal any novel associations. Conclusions. These results suggest that exonic variants with large effect sizes are unlikely to have a major contribution to host control of HIV infection. ; This study has been financed in part within the framework of the Swiss HIV Cohort Study (www.shcs.ch) project #651 and supported by the Swiss National Science Foundation (www.snf.ch) grant #148522 (J.F.). The International HIV Controllers Study was made possible through a generous donation from the Mark and Lisa Schwartz Foundation and a subsequent award from the Collaboration for AIDS Vaccine Discovery of the Bill and Melinda Gates Foundation (www.cavd.org). This work was also supported in part by the Harvard University Center for AIDS Research (cfar.globalhealth.harvard.edu) grant P-30-AI060354; University of California San Francisco (UCSF) Center for AIDS Research (cfar.ucsf.edu) grant P-30 AI27763; UCSF Clinical and Translational Science Institute (https://ctsi.ucsf.edu) grant UL1 RR024131; Center for AIDS Research Network of Integrated Clinical Systems (http://cfar.globalhealth.harvard.edu) grant R24 AI067039; and the National Institutes for Health (www.nih.gov) grants AI28568 and AI030914 (B.D.W.). The AIDS Clinical Trials Group was supported by NIH grants AI069513, AI34835, AI069432, AI069423, AI069477, AI069501, AI069474, AI069428, AI69467, AI069415, Al32782, AI27661, AI25859, AI28568, AI30914, AI069495, AI069471, AI069532, AI069452, AI069450, AI069556, AI069484, AI069472, AI34853, AI069465, AI069511, AI38844, AI069424, AI069434, AI46370, AI68634, AI069502, AI069419, AI068636, RR024975, AI077505, AI110527, and TR000445 (D.W.H.). For the CASCADE Consortium, the research leading to these results has received funding from the European Union Seventh Programme (FP7/2007–2013) under EuroCoord (www.eurocoord.net) grant agreement no. 260694 (K.P.) and the Spanish Network of HIV/AIDS grant nos. RD06/006, RD12/0017/0018 and RD16CIII/0002/0006 (J.DA.). A portion of the data in this manuscript were collected by the Multicenter AIDS Cohort Study (MACS). MACS (Principal Investigators): Johns Hopkins University Bloomberg School of Public Health (Joseph Margolick, Todd Brown), U01-AI35042; Northwestern University (Steven Wolinsky), U01-AI35039; University of California, Los Angeles (Roger Detels, Oto Martinez-Maza, Otto Yang), U01-AI35040; University of Pittsburgh (Charles Rinaldo, Lawrence A. Kingsley, Jeremy J. Martinson), U01-AI35041; the Center for Analysis and Management of MACS, Johns Hopkins University Bloomberg School of Public Health (Lisa Jacobson, Gypsyamber D'Souza), UM1-AI35043. The MACS is funded primarily by the National Institute of Allergy and Infectious Diseases (NIAID), with additional co-funding from the National Cancer Institute (NCI), the National Institute on Drug Abuse (NIDA), and the National Institute of Mental Health (NIMH). Targeted supplemental funding for specific projects was also provided by the National Heart, Lung, and Blood Institute (NHLBI), and the National Institute on Deafness and Communication Disorders (NIDCD). MACS data collection is also supported by UL1-TR001079 (JHU ICTR) from the National Center for Advancing Translational Sciences (NCATS) a component of the National Institutes of Health (NIH), and NIH Roadmap for Medical Research. The contents of this publication are solely the responsibility of the authors and do not represent the official views of the National Institutes of Health (NIH), Johns Hopkins ICTR, or NCATS. The MACS website is located at http://aidscohortstudy.org/ ; Sí
BASE