Search

Background: With HIV now considered a chronic disease, economic burden for people living with HIV (LWH) may threaten long-term disease outcomes. We studied associations between economic burden (employment, income, insurance, and financial difficulty) and HIV status for gay, bisexual, and other men who have sex with men (GBMSM) and how economic burden relates to disease progression., Setting: We analyzed data collected every 6 months through 2015 from GBMSM LWH and GBMSM living without HIV from 2 waves (2001-2003 cohort and 2010+ new recruit cohort) of the Multicenter AIDS Cohort Study., Methods: Using generalized estimating equations, we first assessed the association between HIV status (exposure) and economic burden indicators since the last study visit (outcomes) of employment (working/student/retired versus not currently working), personal annual income of ≥$10,000, insurance (public/private versus none), and financial difficulty meeting basic expenses. Then among people LWH, we assessed the relationships between economic burden indicators (exposures), risk of progressive immune suppression (CD4 ≤500 cells/uL), and progression to AIDS (CD4 ≤200; outcomes)., Results: Of 1721 participants, 59.5% were LWH (n = 1024). GBMSM LWH were 12% less likely to be employed, 16% more likely to have health insurance, and 9% more likely to experience financial difficulty than GBMSM living without HIV. Among GBMSM LWH, employment was associated with a 6% and 32% lower likelihood of immune suppression or progression to AIDS, respectively, and the income was associated with a 15% lower likelihood of progression to AIDS., Conclusions: Interventions that stabilize employment, income, and offer insurance support may enrich GBMSM LWH's ability to prevent disease progression.

The last ten years have witnessed a significant scale-up and access to antiretroviral therapy in Africa, which has improved patient quality of life and survival. One major challenge associated with increased access to antiretroviral therapy is the development of antiretroviral resistance due to inconsistent drug supply and/or poor patient adherence. We review the current state of both acquired and transmitted drug resistance in Africa over the past ten years (2001-2011) to identify drug resistance associated with the different drug regimens used on the continent and to help guide affordable strategies for drug resistance surveillance. A total of 161 references (153 articles, six reports and two conference abstracts) were reviewed. Antiretroviral resistance data was available for 40 of 53 African countries. A total of 5,541 adult patients from 99 studies in Africa were included in this analysis. The pooled prevalence of drug resistance mutations in Africa was 10.6%, and Central Africa had the highest prevalence of 54.9%. The highest prevalence of nucleoside reverse transcriptase inhibitor mutations was in the west (55.3%) and central (54.8%) areas; nonnucleoside reverse transcriptase inhibitor mutations were highest in East Africa (57.0%) and protease inhibitors mutations highest in Southern Africa (16.3%). The major nucleoside reverse transcriptase inhibitor mutation in all four African regions was M184V. Major nonnucleoside reverse transcriptase inhibitor as well as protease inhibitor mutations varied by region. The prevalence of drug resistance has remained low in several African countries although the emergence of drug resistance mutations varied across countries. Continued surveillance of antiretroviral therapy resistance remains crucial in gauging the effectiveness of country antiretroviral therapy programs and strategizing on effective and affordable strategies for successful treatment.