Le SIDA en Afrique subsaharienne (serveur d'exploration)

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Frequency of stavudine substitution due to toxicity in children receiving antiretroviral treatment in sub-Saharan Africa.

Identifieur interne : 001199 ( PubMed/Corpus ); précédent : 001198; suivant : 001200

Frequency of stavudine substitution due to toxicity in children receiving antiretroviral treatment in sub-Saharan Africa.

Auteurs : Megan Palmer ; Matthew Chersich ; Harry Moultrie ; Louise Kuhn ; Lee Fairlie ; Tammy Meyers

Source :

RBID : pubmed:23169331

English descriptors

Abstract

Stavudine is a commonly used drug in paediatric antiretroviral treatment (ART) regimens. Due to toxicity concerns, however, the drug abacavir has replaced stavudine in first-line paediatric regimens in many countries. We describe the frequency of stavudine toxicity in children receiving ART at a treatment clinic in Soweto, South Africa.

DOI: 10.1097/QAD.0b013e32835c54b8
PubMed: 23169331

Links to Exploration step

pubmed:23169331

Le document en format XML

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<title xml:lang="en">Frequency of stavudine substitution due to toxicity in children receiving antiretroviral treatment in sub-Saharan Africa.</title>
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<name sortKey="Palmer, Megan" sort="Palmer, Megan" uniqKey="Palmer M" first="Megan" last="Palmer">Megan Palmer</name>
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<nlm:affiliation>Department of Paediatrics, Chris Hani Baragwanath Hospital, Johannesburg, South Africa.</nlm:affiliation>
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<name sortKey="Chersich, Matthew" sort="Chersich, Matthew" uniqKey="Chersich M" first="Matthew" last="Chersich">Matthew Chersich</name>
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<name sortKey="Moultrie, Harry" sort="Moultrie, Harry" uniqKey="Moultrie H" first="Harry" last="Moultrie">Harry Moultrie</name>
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<name sortKey="Kuhn, Louise" sort="Kuhn, Louise" uniqKey="Kuhn L" first="Louise" last="Kuhn">Louise Kuhn</name>
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<name sortKey="Fairlie, Lee" sort="Fairlie, Lee" uniqKey="Fairlie L" first="Lee" last="Fairlie">Lee Fairlie</name>
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<term>Benzoxazines (administration & dosage)</term>
<term>Benzoxazines (adverse effects)</term>
<term>Child</term>
<term>Child, Preschool</term>
<term>Cohort Studies</term>
<term>Dideoxynucleosides (administration & dosage)</term>
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<term>Drug Substitution</term>
<term>Drug Therapy, Combination</term>
<term>Drug-Related Side Effects and Adverse Reactions (chemically induced)</term>
<term>Female</term>
<term>HIV Infections (drug therapy)</term>
<term>Humans</term>
<term>Infant</term>
<term>Lamivudine (administration & dosage)</term>
<term>Lamivudine (adverse effects)</term>
<term>Male</term>
<term>Retrospective Studies</term>
<term>Risk Factors</term>
<term>South Africa</term>
<term>Stavudine (administration & dosage)</term>
<term>Stavudine (adverse effects)</term>
<term>Time Factors</term>
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<term>Benzoxazines</term>
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<term>Lamivudine</term>
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<term>South Africa</term>
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<div type="abstract" xml:lang="en">Stavudine is a commonly used drug in paediatric antiretroviral treatment (ART) regimens. Due to toxicity concerns, however, the drug abacavir has replaced stavudine in first-line paediatric regimens in many countries. We describe the frequency of stavudine toxicity in children receiving ART at a treatment clinic in Soweto, South Africa.</div>
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<DateCreated>
<Year>2013</Year>
<Month>05</Month>
<Day>31</Day>
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<DateCompleted>
<Year>2013</Year>
<Month>10</Month>
<Day>29</Day>
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<DateRevised>
<Year>2014</Year>
<Month>02</Month>
<Day>06</Day>
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<Journal>
<ISSN IssnType="Electronic">1473-5571</ISSN>
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<Volume>27</Volume>
<Issue>5</Issue>
<PubDate>
<Year>2013</Year>
<Month>Mar</Month>
<Day>13</Day>
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<Title>AIDS (London, England)</Title>
<ISOAbbreviation>AIDS</ISOAbbreviation>
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<ArticleTitle>Frequency of stavudine substitution due to toxicity in children receiving antiretroviral treatment in sub-Saharan Africa.</ArticleTitle>
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<AbstractText Label="INTRODUCTION" NlmCategory="BACKGROUND">Stavudine is a commonly used drug in paediatric antiretroviral treatment (ART) regimens. Due to toxicity concerns, however, the drug abacavir has replaced stavudine in first-line paediatric regimens in many countries. We describe the frequency of stavudine toxicity in children receiving ART at a treatment clinic in Soweto, South Africa.</AbstractText>
<AbstractText Label="METHODS" NlmCategory="METHODS">Data on patient characteristics and outcomes of ART were collected from a cohort of 2222 HIV-infected children initiating ART between 2004 and 2008 when stavudine-containing regimens were routinely recommended. At several time-points after treatment initiation, we estimate the proportion of children where an attending clinician discontinued stavudine due to lipodystrophy, pancreatitis, lactic acidosis or peripheral neuropathy. Factors associated with stavudine-related toxicities were identified.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">At ART initiation, most children had advanced disease. The majority initiated an efavirenz/lamivudine/stavudine regimen (n = 1422), and 76% of children remained on their initial ART regimen after a median 19.9 months of ART. Replacement of stavudine due to drug toxicity occurred at a rate of 28.8 per 1000 child years on treatment (95% confidence interval = 23.6-35.2). Rates of toxicity increased with treatment duration (in their first year of ART stavudine was replaced in 0.5% of children, but after 3 years stavudine had been changed to abacavir in 12.6% of children). Toxicity was more common in older children and in girls. Lipodystrophy accounted for 87 of 96 toxic events.</AbstractText>
<AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Stavudine-associated toxicity resulting in single-drug substitution was uncommon in this cohort, though its frequency increased steadily with ART duration, especially with lipodystrophy. Where drug options are limited, stavudine remains a relatively well tolerated and effective option for children.</AbstractText>
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