NCT01400412.

NCT00118898.

Rural South African men who have sex with men (MSM) are likely to be underserved in terms of access to relevant healthcare and HIV prevention services. While research in urban and peri-urban MSM populations has identified a range of factors affecting HIV risk in South African MSM, very little research is available that examines HIV risk and prevention in rural MSM populations. This exploratory study begins to address this lack by assessing perceptions of HIV risk among MSM in rural Limpopo province. Using thematic analysis of interview and discussion data, two overarching global themes that encapsulated participants' understandings of HIV risk and the HIV risk environment in their communities were developed. In the first theme, "community experience and the rural social environment", factors affecting HIV risk within the broad risk environment were discussed. These included perceptions of traditional value systems and communities as homophobic; jealousy and competition between MSM; and the role of social media as a means of meeting other MSM. The second global theme, "HIV/AIDS knowledge, risk and experience", focused on factors more immediately affecting HIV transmission risk. These included: high levels of knowledge of heterosexual HIV risk, but limited knowledge of MSM-specific risk; inconsistent condom and lubricant use; difficulties in negotiating condom and lubricant use due to uneven power dynamics in relationships; competition for sexual partners; multiple concurrent sexual partnerships; and transactional sex. These exploratory results suggest that rural South African MSM, like their urban and peri-urban counterparts, are at high risk of contracting HIV, and that there is a need for more in-depth research into the interactions between the rural context and the specific HIV risk knowledge and behaviours that affect HIV risk in this population.

The paradigm of AIDS patient care has evolved to that of a chronic disease that is manageable with combination antiretroviral therapy. Intermittent adherence to antiretroviral regimens, however, has been associated with the selection of HIV mutations, resulting in drug-resistant virus. Medication compliance has become a vital component in the care of HIV-infected patients. This study was designed to assess the degree of medication compliance with zidovudine (ZDV) over a 2-month period among a convenience sample of 23 ambulatory patients with HIV infection. Enrollment took place during February to March 1995, when monotherapy with ZDV was considered the standard of care. Medication compliance was assessed by three methods: patient self-report determined by questionnaire, pharmacy refill records from the 3 months immediately before entry in the study, and an electronic monitoring system (Medication Event Management Systems [MEMS], Aprex Corp., Fremont, CA), which records the date and time of each opening of the medication vials. MEMS was utilized among a subgroup of eight participants over a 2-month period. Despite greater than 95% (22 of 23) of the subjects reporting that they believed ZDV was life prolonging, a majority took < or = 75% of the prescribed doses of ZDV as identified by both refill and MEMS methods. The mean percentage compliance over a 2-month period of observation for MEMS and pharmacy refill record review methods was 66% and 78%, respectively (p = 0.294). Among the subgroup of eight in the MEMS evaluation, 88% reported taking their ZDV according to the directions, all of the time. These results demonstrate that reliance upon patient self-report of medication compliance is less accurate than MEMS or pharmacy refill records, and that reliance on self-reporting could lead to erroneous assumptions of the patient's true drug compliance. In addition, the study suggests that pharmacy refill records may provide a method of assessing compliance that is equivalent to MEMS but is less experimental, and can easily be followed and interpreted by pharmacists and other clinicians caring for patients infected with HIV. Most importantly, relatively poor compliance rates demonstrated by MEMS raises serious concern for widespread development of HIV resistance to the more complicated, multiple-drug regimens in present use.