Response to Antiretroviral Therapy after a Single, Peripartum Dose of Nevirapine

This study analyzed the response to nevirapine-based antiretroviral treatment among 218 HIV-infected women in Botswana who had previously received either a single dose of nevirapine or placebo at the time of labor. After the single dose of nevirapine, 18.4% of recipients had treatment failure, as co...

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Veröffentlicht in:The New England journal of medicine 2007-01, Vol.356 (2), p.135-147
Hauptverfasser: Lockman, Shahin, Shapiro, Roger L, Smeaton, Laura M, Wester, Carolyn, Thior, Ibou, Stevens, Lisa, Chand, Fatima, Makhema, Joseph, Moffat, Claire, Asmelash, Aida, Ndase, Patrick, Arimi, Peter, van Widenfelt, Erik, Mazhani, Loeto, Novitsky, Vladimir, Lagakos, Stephen, Essex, Max
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container_end_page 147
container_issue 2
container_start_page 135
container_title The New England journal of medicine
container_volume 356
creator Lockman, Shahin
Shapiro, Roger L
Smeaton, Laura M
Wester, Carolyn
Thior, Ibou
Stevens, Lisa
Chand, Fatima
Makhema, Joseph
Moffat, Claire
Asmelash, Aida
Ndase, Patrick
Arimi, Peter
van Widenfelt, Erik
Mazhani, Loeto
Novitsky, Vladimir
Lagakos, Stephen
Essex, Max
description This study analyzed the response to nevirapine-based antiretroviral treatment among 218 HIV-infected women in Botswana who had previously received either a single dose of nevirapine or placebo at the time of labor. After the single dose of nevirapine, 18.4% of recipients had treatment failure, as compared with only 5.0% who received placebo. However, the risk of virologic failure did not seem to be increased when antiretroviral treatment was initiated 6 months or more, as compared with less than 6 months, after the peripartum dose of nevirapine. This study analyzed the response to nevirapine-based antiretroviral treatment among 218 HIV-infected women in Botswana who had previously received either a single dose of nevirapine or placebo at the time of labor. Nevirapine remains central to the prevention of mother-to-child transmission of human immunodeficiency virus type 1 (HIV-1) and to combination antiretroviral treatment throughout much of the developing world. 1 , 2 Nevirapine administered as one dose to the mother and one to the newborn reduces mother-to-child transmission of HIV-1 by 41 to 47%, 3 , 4 and well over 875,000 women and infants have received a single dose of nevirapine. 5 A single dose of nevirapine is the cornerstone of the regimen recommended by the World Health Organization (WHO) to prevent mother-to-child transmission among women without access to antiretroviral treatment and among those not meeting treatment . . .
doi_str_mv 10.1056/NEJMoa062876
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subjects Adult
Anti-Retroviral Agents - administration & dosage
Anti-Retroviral Agents - therapeutic use
Antiretroviral drugs
Babies
Biological and medical sciences
Disease transmission
Double-Blind Method
Drug Resistance, Viral - genetics
Drug Therapy, Combination
Female
General aspects
Genotype
HIV
HIV Infections - drug therapy
HIV Infections - transmission
HIV-1 - genetics
Human immunodeficiency virus
Human immunodeficiency virus 1
Human viral diseases
Humans
Infant, Newborn
Infectious Disease Transmission, Vertical - prevention & control
Infectious diseases
Kaplan-Meier Estimate
Labor, Obstetric
Medical research
Medical sciences
Mutation
Nevirapine - administration & dosage
Pregnancy
Pregnancy Complications, Infectious - drug therapy
Pregnancy Trimester, Third
Proportional Hazards Models
Prospective Studies
Risk Factors
RNA, Viral - blood
Treatment Failure
Viral diseases
Viral diseases of the lymphoid tissue and the blood. Aids
Viral Load
Zidovudine - therapeutic use
title Response to Antiretroviral Therapy after a Single, Peripartum Dose of Nevirapine
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