Studies were generally small and very few studies were done in developing countries. There was a lack of studies truly looking at the effect of home based care itself or looking at significant end points (death and progression to AIDS). However, the range of interventions and HBC models evaluated can assist in making evidence-based decisions about HIV care and support.
Effectiveness of a home-based exercise intervention for HIV-infected adults: a randomized trial.
The authors conducted a randomized controlled trial to assess the impact of a 15-week (20 minutes three times per week) home-based aerobic exercise intervention versus usual care on the physical endurance, immune status, and self-reported health status of 99 HIV-infected adults. In the exercise group, there was no improvement in physical endurance or health-related quality of life (HRQOL), except in the Medical Outcomes Study-HIV Health Survey Overall Health subscale (difference = 12.1, 95% confidence interval = 2.0-22.2, p = .02). Although physical endurance levels were maintained at baseline levels in the intervention group and declined in the control group, differences between the groups were small and not significant. There were also no significant changes in CD4+ T-lymphocyte counts. Exercise appears to be safe in HIV-infected patients. Improvements in physical endurance and HRQOL might result if the exercise protocol is longer or progressive. Further research is needed to establish guidelines for exercise in patients on highly active antiretroviral therapy.