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Maternal Antiretroviral Therapy Is Associated with Lower Risk of Diarrhea in Early Childhood

Identifieur interne : 000F27 ( Main/Exploration ); précédent : 000F26; suivant : 000F28

Maternal Antiretroviral Therapy Is Associated with Lower Risk of Diarrhea in Early Childhood

Auteurs : Kevin A. Sztam [États-Unis] ; Enju Liu [États-Unis] ; Karim P. Manji [Tanzanie] ; Roland Kupka [États-Unis] ; Rodrick Kisenge [Tanzanie] ; Said Aboud [Tanzanie] ; Wafaie W. Fawzi [États-Unis] ; Ronald J. Bosch [États-Unis] ; Christopher P. Duggan [États-Unis]

Source :

RBID : PMC:4981520

Abstract

Objectives

To identify risk factors, including maternal antiretroviral therapy (ART), for diarrhea in Tanzanian children exposed to HIV during the first 2 years of life.

Study design

Using generalized estimating equations, we analyzed data from a cohort of 2387 Tanzanian children exposed to HIV from age 6 weeks to 2 years, as well as data from their mothers, to determine risk factors for diarrhea in children. Mothers recorded diarrhea in a diary and reported results at visits scheduled every four weeks.

Results

Body mass index was ≥18.5 in 95.6% of mothers. World Health Organization HIV stage was 1/2 for 1255 (87.8%) mothers. ART was received by 24.3% of mothers, most initiating ART during pregnancy. At baseline (6 weeks of age) 264 (11.3%) children were infected with HIV. In children whose mothers received ART, the relative risk of diarrhea in children was 0.79 (95% CI 0.68–0.92), after we adjusted for multiple factors, including child HIV status and exclusive breastfeeding duration. Exclusive breastfeeding (relative risk 0.67, 95% CI 0.56–0.80) also was protective.

Conclusion

Our results provide additional support to increase ART coverage for all pregnant mothers, to control clinical HIV progression, reduce perinatal HIV infection, but also to reduce the risk of a major cause of death and morbidity in young children worldwide.

Trial registration

ClinicalTrials.gov: NCT00197730.


Url:
DOI: 10.1016/j.jpeds.2016.04.088
PubMed: 27245295
PubMed Central: 4981520


Affiliations:


Links toward previous steps (curation, corpus...)


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<p id="P2">Using generalized estimating equations, we analyzed data from a cohort of 2387 Tanzanian children exposed to HIV from age 6 weeks to 2 years, as well as data from their mothers, to determine risk factors for diarrhea in children. Mothers recorded diarrhea in a diary and reported results at visits scheduled every four weeks.</p>
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<p id="P3">Body mass index was ≥18.5 in 95.6% of mothers. World Health Organization HIV stage was 1/2 for 1255 (87.8%) mothers. ART was received by 24.3% of mothers, most initiating ART during pregnancy. At baseline (6 weeks of age) 264 (11.3%) children were infected with HIV. In children whose mothers received ART, the relative risk of diarrhea in children was 0.79 (95% CI 0.68–0.92), after we adjusted for multiple factors, including child HIV status and exclusive breastfeeding duration. Exclusive breastfeeding (relative risk 0.67, 95% CI 0.56–0.80) also was protective.</p>
</sec>
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