Preventing HIV in newborns and infants: the experience of Tanzanian mothers

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DESCRIPTION (provided by applicant): Aims: This study will explore issues related to uptake of and adherence to interventions addressing the prevention of mother-to-child transmission of HIV in rural Tanzania. The study will examine how social and behavioral factors affect testing, counseling and treatment for HIV and PMTCT among pregnant women and recently-delivered mothers. This study will also investigate how clinical officers (such as nurses) and policy makers (such as district, regional and national health officials) view their role in providing PMTCT at th health facility-level, specifically the barriers or facilitating factors they face to providing effctive services or devising effective policies to help mothers. Ultimately, this research aims to provide stakeholders who are engaging in PTMCT interventions or policies with evidence on how to improve programs in a manner that is culturally acceptable and feasible in this context. Background: Although there has been an increased coverage of PMTCT programs globally, there are still many unresolved barriers to the program. In sub-Saharan Africa, cumulative losses to follow up in PMTCT programs range from 28% during antenatal care, up to 70% four months after delivery and close to 81% by six months post-partum. In southern Tanzania, a country that is among the hardest hit by the HIV/AIDS epidemic, there have been no published studies qualitatively investigating barriers to or facilitating factors in accessing PMTCT. The author of this study seeks to build on her previous research on careseeking among pregnant women and recently-delivered mothers in Tanzania by qualitatively exploring this issue. Findings from this study as well as all related instruments will be shared with stakeholders including policy makers and PMTCT implementers, with the intention of not only sharing findings but also sharing tools that may prove useful for data collection in similar settings. Methods: The study population will be based in Morogoro, Tanzania. In-depth interviews will take place with at least 10 health facility staff who provide PMTCT services, at least 10 policy makers who engage in PMTCT programming and implementation and at least 30 pregnant women or mothers, who are HIV-positive, between 18 and 35 years of age, and attended ante-natal care at the Morogoro Regional Hospital. The study will draw from quantitative knowledge gathered by the primary mentor of this proposal, but will be qualitative in nature and informed by Social Cognitive Theory and the Social-Ecological Model. The sampling strategy for interviewing mothers will involve coordination with physicians, home-based care providers and research staff to purposively identify a group of PMTCT patients. The sampling strategy for interviewing clinic staff and governmental officials will also be purposive, with an emphasis on identifying individuals who engage in provision of PMTCT services, namely individuals working within the Reproductive and Child Health Units of clinics and government offices.