Abraham M. Siika

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OBJECTIVES To determine the clinical and immunological outcomes of a cohort of HIV-infected patients receiving antiretroviral therapy. DESIGN Retrospective study of prospectively collected data from consecutively enrolled adult HIV-infected patients in eight HIV clinics in western Kenya. METHODS CD4 cell counts, weight, mortality, loss to follow-up and(More)
BACKGROUND Peripartum administration of single-dose nevirapine reduces mother-to-child transmission of human immunodeficiency virus type 1 (HIV-1) but selects for nevirapine-resistant virus. METHODS In seven African countries, women infected with HIV-1 whose CD4+ T-cell counts were below 200 per cubic millimeter and who either had or had not taken(More)
We evaluated performance, accuracy, and acceptability parameters of unsupervised oral fluid (OF) HIV self-testing (HIVST) in a general population in western Kenya. In a prospective validation design, we enrolled 240 adults to perform rapid OF HIVST and compared results to staff administered OF and rapid fingerstick tests. All reactive, discrepant, and a(More)
BACKGROUND The efficacy and toxic effects of nucleoside reverse-transcriptase inhibitors (NRTIs) are uncertain when these agents are used with a protease inhibitor in second-line therapy for human immunodeficiency virus (HIV) infection in resource-limited settings. Removing the NRTIs or replacing them with raltegravir may provide a benefit. METHODS In(More)
Providing high-quality HIV/AIDS care requires high-quality, accessible data on individual patients and visits. These data can also drive strategic decision-making by health systems, national programs, and funding agencies. One major obstacle to HIV/AIDS care in developing countries is lack of electronic medical record systems (EMRs) to collect, manage, and(More)
OBJECTIVE To determine the impact of routine care (RC) and integrated family planning (IFP) and HIV care service on family planning (FP) uptake and pregnancy outcomes. DESIGN Retrospective cohort study conducted between October 10, 2005, and February 28, 2009. SETTING United States Agency for International Development-Academic Model Providing Access To(More)
Hepatitis C virus (HCV) is a viral pandemic and a leading cause of chronic liver disease. This review highlights the epidemiology and management of Hepatitis C in Africa. We searched for articles on medline using the terms, "Hepatitis C", "Prevalence", "Epidemiology", "Africa" and "Treatment". The bibliographies of the articles found were used to find other(More)
Administering and monitoring therapy is crucial to the battle against HIV/AIDS in sub-Saharan Africa. Electronic medical records (EMRs) can aid in documenting care, monitoring drug adherence and response to therapy, and providing data for quality improvement and research. Faculty at Moi University in Kenya and Indiana and University in the USA opened adult(More)
OBJECTIVE To determine the incidence of loss to follow-up in a treatment programme for people living with human immunodeficiency virus (HIV) infection in Kenya and to investigate how loss to follow-up is affected by gender. METHODS Between November 2001 and November 2007, 50 275 HIV-positive individuals aged ≥ 14 years (69% female; median age: 36.2 years)(More)