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From December 2005 through August 2008, we provided community-based accompaniment with supervised antiretroviral therapy (CASA) to impoverished individuals starting highly active antiretroviral therapy. Adherence support was provided for 18 months by a community-based team comprised of several nurses and two types of community health workers: field supervisors and directly observed therapy (DOT) volunteers. To complement our quantitative data collection in 2008 using purposive sampling, we conducted two gender-mixed focus group discussions with 13 CASA patient participants and 13 DOT volunteers from Lima, Peru to identify the mediating mechanisms by which CASA improved well-being, and to understand the benefits of the intervention, as perceived by these individuals. Using standard qualitative methods for the review and analysis of transcripts and interview notes, we identified central themes and developed a coding scheme for categorising participants' statements. Two individuals blinded to each other's coding, coded interview transcripts for theme and content from which a third reviewer compared their coding to arbitrate discrepancies. Additional domains were added if necessary and all domains were integrated into a theoretical scheme. Among the forms of support delivered by the CASA team, DOT volunteers reported emotional support, instrumental support, directly observed therapy, building trust, education, advocacy, exercise of moral authority and preparation for transition off CASA support. CASA participants described outcomes of improved adherence, ability to resume social roles, increased self-efficacy, hopefulness, changes in non-HIV-related behaviour, reduced internalised and externalised stigma, as well as ability to disclose. Both sets of focus group participants highlighted remaining challenges after completion of CASA support: stigma in the community, difficulties achieving economic recovery and persistent barriers to health services. Based on our prior quantitative and qualitative outcomes reported here, we argue that DOT of highly active antiretroviral therapy could be designed to optimise psychosocial recovery during the period of DOT. [ABSTRACT FROM AUTHOR]

HIV and poor mental health are intricately related. In settings of poverty, both are often rooted in structural factors related to material and social deprivation. We performed a qualitative analysis to understand factors contributing to poor emotional health and its impact among impoverished Peruvian HIV-infected individuals. We conducted focus group discussions with patients and providers consisting of semistructured, open-ended questions. Qualitative analysis provided insight into the profound impact of depression, isolation, stigma, and lack of social support among these patients. Living with HIV contributed significantly to mental health problems experienced by HIV-positive individuals; furthermore, long-standing stressors—such as economic hardship, fragmented family relationships, and substance use—shaped patients’ outlooks, and may have contributed not only to current emotional hardship but to risk factors for contracting HIV as well. Once diagnosed with HIV/AIDS, many patients experienced hopelessness, stigma, and socioeconomic marginalization. Patients tended to rely on informal sources of support, including peers and community health workers, and rarely used formal mental health services. In resource-poor settings, the context of mental health problems among HIV-positive individuals must be framed within the larger structural context of poverty and social exclusion. Optimal strategies to address the mental health problems of these individuals should include integrating mental health services into HIV care, task shifting to utilize community health workers where human resources are scarce, and interventions aimed at poverty alleviation. [ABSTRACT FROM PUBLISHER]

Many countries with financial support for HIV treatment experience delays in scale-up because of bureaucratic, operational, and technical obstacles. The authors describe the Peruvian National HIV Program's response to such challenges. A team of consultants experienced in the scale-up of the Peruvian national program to treat multidrug-resistant tuberculosis worked with the national HIV program to identify and address key factors contributing to slow enrollment of HIV patients into the antiretroviral treatment program. The rate of enrollment into the antiretroviral treatment program increased from 124 patients/month in the first 9 months of the program to 226 patients/month in the last 7 months, an increase of 83%. This strategy achieved 38.5% coverage of the population in need. Effective programmatic expansion of the Peruvian National HIV Program was facilitated by a multidisciplinary collaboration in a systematized effort to overcome barriers to scale-up. [ABSTRACT FROM AUTHOR]

The article examines the threat posed by multidrug-resistant (MDR) and extensively drug-resistant (XDR) tuberculosis to efforts to control tuberculosis worldwide. It explores the size and causes of MDR and XDR tuberculosis epidemic based on figures from the World Health Organization. It offers an overview of the emergence of resistance to antituberculosis drugs. The article also discusses the complex association between HIV/AIDS and drug-resistant tuberculosis, as well as how current technologies can be used to improve outcomes.