ABSTRACT
Clinical, socioeconomic, and access barriers remain a critical problem to antiretroviral (ART) programs in sub-Saharan Africa. Community-based accompaniment (CBA), including daily home visits and psychosocial and socioeconomic support, has been associated with improved patient outcomes at 1 year. We conducted a prospective observational cohort study of 578 HIV-infected adults initiating ART in 2007-2008 with or without CBA in rural Rwanda. Among patients without CBA, those with advanced HIV disease, low CD4 cell counts, lower social support, and transport costs had significantly higher odds of negative outcomes at 1 year; amongst patients who received CBA, only those with low CD4 cell counts had significantly higher odds of negative outcomes at 1 year. CBA also significantly mitigated the effect of transport costs and inaccessibility of services on the likelihood of negative outcome. CBA may be one approach to mitigating known risk factors for negative outcomes for patients on ART in resource-poor settings.
Subject(s)
Anti-Retroviral Agents/administration & dosage , Antiretroviral Therapy, Highly Active/methods , HIV Infections/drug therapy , HIV/drug effects , Adult , Aged , CD4 Lymphocyte Count , Female , HIV Infections/psychology , HIV Infections/virology , Health Services Accessibility , Humans , Male , Medication Adherence , Middle Aged , Prospective Studies , Rural Population , Rwanda , Social Support , Treatment Outcome , Viral LoadABSTRACT
BACKGROUND: Prevention of mother-to-child transmission of HIV services are often inadequate in promoting HIV-free child survival in rural areas with limited resources. An integrated comprehensive child survival program in rural Rwanda with special emphasis on HIV-exposed infants was established in 2005 and scaled-up. The objective of this study was to report program outcomes and identify predictors of program retention. METHODS: We conducted a retrospective study of infants born to HIV-infected women enrolled in the program at or before birth from March 1, 2007, to February 28, 2010, in Eastern Rwanda. Key program elements included improved access to health care, antiretroviral prophylaxis for prevention of mother-to-child transmission of HIV, clean water sources and replacement feeding, home visits by community health workers, prevention and treatment of childhood illness, nutritional support, family planning, and socioeconomic support for the extremely vulnerable. RESULTS: Overall,1038 infants enrolled in the program in the study period during which time there was a 4-fold increase in the number of current participants. Uptake of contraception and treatment for diarrheal disease were high. The 18-month survival probability and retention probability were 0.93 (95% confidence interval: 0.91 to 0.94) and 0.88 (95% confidence interval: 0.86 to 0.90), respectively. Twenty-seven (2.6%) children tested positive for HIV, of which 1 died and none were lost-to-follow-up at 18 months. No statistically significant predictors of retention were identified. CONCLUSIONS: Our findings demonstrate that a comprehensive integrated program to promote HIV-free survival can achieve high rates of retention and survival in a highly vulnerable population, even during a period of rapid growth.
