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• W4244328180 abstract "In Brief Objective To assess the potential effectiveness and costs of a program to prevent vertical transmission of human immunodeficiency virus (HIV) in parturients without prenatal care. Methods A decision-analysis model was constructed to compare three management strategies for unregistered women presenting in labor: 1) the current standard of treating no one; 2) HIV testing with a rapid antibody assay, followed by zidovudine treatment according to AIDS Clinical Trial Group Protocol 076 if seropositive; and 3) treating all women without rapid testing. Cost and probability data were obtained from a literature review and local estimates. Sensitivity analyses were performed for pertinent uncertainties. Results Under baseline assumptions (5% HIV prevalence, treatment efficacy of an 18% reduction in transmission rate, and lifetime cost of pediatric HIV $103,708), giving no treatment resulted in 1275 infected infants per 100,000 mother-infant pairs. The rapid-test strategy prevented 183 cases of infant HIV infection and resulted in a net savings to the medical system of $57,997 per case averted. The treat-all strategy prevented an additional 46 cases per 100,000 mother-infant pairs, but at a cost of $342,068 per additional case averted. With other estimates at baseline, rapid testing was cost-saving when the HIV prevalence exceeded 0.97%, the treatment efficacy exceeded a 5.8% reduction in the transmission rate, and the lifetime cost of pediatric HIV infection exceeded $33,625. Conclusion Rapid HIV testing of unregistered parturients followed by zidovudine treatment if seropositive would be cost saving to the medical system. Rapid antibody testing and zidovudine treatment are potentially effective and cost-saving approaches to preventing vertical transmission of human immunodeficiency virus in unregistered parturients." @default.
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• W4244328180 date "1999-07-01" @default.
• W4244328180 modified "2023-09-30" @default.
• W4244328180 title "Rapid Testing and Zidovudine Treatment to Prevent Vertical Transmission of Human Immunodeficiency Virus in Unregistered Parturients" @default.
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• W4244328180 doi "https://doi.org/10.1097/00006250-199907000-00007" @default.
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