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In-utero triple antiretroviral exposure associated with decreased growth among HIV-exposed uninfected infants in Botswana

Identifieur interne : 001D64 ( Pmc/Corpus ); précédent : 001D63; suivant : 001D65

In-utero triple antiretroviral exposure associated with decreased growth among HIV-exposed uninfected infants in Botswana

Auteurs : Kathleen M. Powis ; Laura Smeaton ; Michael D. Hughes ; Esther A. Tumbare ; Sajini Souda ; Jennifer Jao ; Katlheen E. Wirth ; Joseph Makhema ; Shahin Lockman ; Wafaie Fawzi ; Max Essex ; Roger Shapiro

Source :

RBID : PMC:4685731

Abstract

Objective

To assess associations between in-utero triple antiretrovirals (cART) versus zidovudine (ZDV) monotherapy exposure and growth among HIV-uninfected children of HIV-infected women in Botswana.

Design

Secondary retrospective data analysis from two randomized intervention trials of mother-to-child HIV transmission prevention.

Methods

The Mashi and Mma Bana studies enrolled HIV-infected pregnant women, following their children through 24 months of age. This analysis includes singleton, full-term, HIV-exposed uninfected children. Mothers received cART or ZDV at least 2 weeks predelivery, and breastfed up to 6 months. Weight-for-age (WAZ), length-for-age (LAZ) and weight-for-length (WLZ) z-scores were derived. Mean z-scores were compared by exposure group at 24 months (t-test, linear regression).

Results

Of 819 children, 303 were ZDV- and 516 cART-exposed in utero. Maternal median enrolment CD4+ was higher among ZDV versus cART-treated mothers (393 versus 324 cells/µl; P < 0.0001). Median duration of antepartum antiretroviral use was shorter among ZDV-treated women (5.7 versus 12.0 weeks; P < 0.0001). Median months breastfed were similar (5.9 and 6.0; P = 0.43). At 24 months, mean LAZ and WAZ were significantly lower among cART-exposed children (LAZ −1.01 versus −0.74; P = 0.003) (WAZ −0.53 versus −0.30; P = 0.002) in unadjusted analyses. Adjusting for maternal CD4+, viral load, enrolment site and maternal anthropometric measures, cART-exposed children had significantly lower LAZ and WAZ at 24 months (P = 0.0004 for both).

Conclusion

At 24 months, in-utero cART-exposed children had significantly lower LAZ and WAZ. Poor growth impacts childhood and adult mortality. These findings raise concerns for potential lasting health impacts among HIV-exposed uninfected children with in-utero cART exposure.


Url:
DOI: 10.1097/QAD.0000000000000895
PubMed: 26684818
PubMed Central: 4685731

Links to Exploration step

PMC:4685731

Le document en format XML

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<name sortKey="Tumbare, Esther A" sort="Tumbare, Esther A" uniqKey="Tumbare E" first="Esther A." last="Tumbare">Esther A. Tumbare</name>
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<name sortKey="Souda, Sajini" sort="Souda, Sajini" uniqKey="Souda S" first="Sajini" last="Souda">Sajini Souda</name>
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<nlm:aff id="A6">Faculty of Medicine, University of Botswana, New York City, New York, USA</nlm:aff>
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<name sortKey="Jao, Jennifer" sort="Jao, Jennifer" uniqKey="Jao J" first="Jennifer" last="Jao">Jennifer Jao</name>
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</affiliation>
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<name sortKey="Wirth, Katlheen E" sort="Wirth, Katlheen E" uniqKey="Wirth K" first="Katlheen E." last="Wirth">Katlheen E. Wirth</name>
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</affiliation>
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<name sortKey="Makhema, Joseph" sort="Makhema, Joseph" uniqKey="Makhema J" first="Joseph" last="Makhema">Joseph Makhema</name>
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<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
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<name sortKey="Lockman, Shahin" sort="Lockman, Shahin" uniqKey="Lockman S" first="Shahin" last="Lockman">Shahin Lockman</name>
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<nlm:aff id="A2">Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A9">Infectious Disease Division, Brigham and Women’s Hospital, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
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<name sortKey="Fawzi, Wafaie" sort="Fawzi, Wafaie" uniqKey="Fawzi W" first="Wafaie" last="Fawzi">Wafaie Fawzi</name>
<affiliation>
<nlm:aff id="A10">Departments of Global Health and Population, Nutrition and Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
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<author>
<name sortKey="Essex, Max" sort="Essex, Max" uniqKey="Essex M" first="Max" last="Essex">Max Essex</name>
<affiliation>
<nlm:aff id="A2">Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Shapiro, Roger" sort="Shapiro, Roger" uniqKey="Shapiro R" first="Roger" last="Shapiro">Roger Shapiro</name>
<affiliation>
<nlm:aff id="A2">Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A11">Beth Israel Deaconess Medical Center, Infectious Diseases Department, Boston, Massachusetts, USA</nlm:aff>
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<name sortKey="Powis, Kathleen M" sort="Powis, Kathleen M" uniqKey="Powis K" first="Kathleen M." last="Powis">Kathleen M. Powis</name>
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<affiliation>
<nlm:aff id="A2">Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
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<affiliation>
<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
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<name sortKey="Smeaton, Laura" sort="Smeaton, Laura" uniqKey="Smeaton L" first="Laura" last="Smeaton">Laura Smeaton</name>
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<nlm:aff id="A4">Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
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<name sortKey="Hughes, Michael D" sort="Hughes, Michael D" uniqKey="Hughes M" first="Michael D." last="Hughes">Michael D. Hughes</name>
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<nlm:aff id="A4">Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Tumbare, Esther A" sort="Tumbare, Esther A" uniqKey="Tumbare E" first="Esther A." last="Tumbare">Esther A. Tumbare</name>
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<author>
<name sortKey="Souda, Sajini" sort="Souda, Sajini" uniqKey="Souda S" first="Sajini" last="Souda">Sajini Souda</name>
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<nlm:aff id="A6">Faculty of Medicine, University of Botswana, New York City, New York, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Jao, Jennifer" sort="Jao, Jennifer" uniqKey="Jao J" first="Jennifer" last="Jao">Jennifer Jao</name>
<affiliation>
<nlm:aff id="A7">Divisions of Infectious Diseases and General Medicine, Department of Obstetrics, Gynecology, and Reproductive Science, Icahn School of Medicine, Mount Sinai, New York City, New York, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Wirth, Katlheen E" sort="Wirth, Katlheen E" uniqKey="Wirth K" first="Katlheen E." last="Wirth">Katlheen E. Wirth</name>
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<nlm:aff id="A8">Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
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<author>
<name sortKey="Makhema, Joseph" sort="Makhema, Joseph" uniqKey="Makhema J" first="Joseph" last="Makhema">Joseph Makhema</name>
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<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
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<name sortKey="Lockman, Shahin" sort="Lockman, Shahin" uniqKey="Lockman S" first="Shahin" last="Lockman">Shahin Lockman</name>
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<nlm:aff id="A2">Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A9">Infectious Disease Division, Brigham and Women’s Hospital, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Fawzi, Wafaie" sort="Fawzi, Wafaie" uniqKey="Fawzi W" first="Wafaie" last="Fawzi">Wafaie Fawzi</name>
<affiliation>
<nlm:aff id="A10">Departments of Global Health and Population, Nutrition and Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Essex, Max" sort="Essex, Max" uniqKey="Essex M" first="Max" last="Essex">Max Essex</name>
<affiliation>
<nlm:aff id="A2">Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Shapiro, Roger" sort="Shapiro, Roger" uniqKey="Shapiro R" first="Roger" last="Shapiro">Roger Shapiro</name>
<affiliation>
<nlm:aff id="A2">Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A11">Beth Israel Deaconess Medical Center, Infectious Diseases Department, Boston, Massachusetts, USA</nlm:aff>
</affiliation>
</author>
</analytic>
<series>
<title level="j">AIDS (London, England)</title>
<idno type="ISSN">0269-9370</idno>
<idno type="eISSN">1473-5571</idno>
<imprint>
<date when="2016">2016</date>
</imprint>
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<front>
<div type="abstract" xml:lang="en">
<sec id="S1">
<title>Objective</title>
<p id="P1">To assess associations between in-utero triple antiretrovirals (cART) versus zidovudine (ZDV) monotherapy exposure and growth among HIV-uninfected children of HIV-infected women in Botswana.</p>
</sec>
<sec id="S2">
<title>Design</title>
<p id="P2">Secondary retrospective data analysis from two randomized intervention trials of mother-to-child HIV transmission prevention.</p>
</sec>
<sec id="S3">
<title>Methods</title>
<p id="P3">The Mashi and Mma Bana studies enrolled HIV-infected pregnant women, following their children through 24 months of age. This analysis includes singleton, full-term, HIV-exposed uninfected children. Mothers received cART or ZDV at least 2 weeks predelivery, and breastfed up to 6 months. Weight-for-age (WAZ), length-for-age (LAZ) and weight-for-length (WLZ) z-scores were derived. Mean z-scores were compared by exposure group at 24 months (
<italic>t</italic>
-test, linear regression).</p>
</sec>
<sec id="S4">
<title>Results</title>
<p id="P4">Of 819 children, 303 were ZDV- and 516 cART-exposed
<italic>in utero</italic>
. Maternal median enrolment CD4
<sup>+</sup>
was higher among ZDV versus cART-treated mothers (393 versus 324 cells/µl;
<italic>P</italic>
< 0.0001). Median duration of antepartum antiretroviral use was shorter among ZDV-treated women (5.7 versus 12.0 weeks;
<italic>P</italic>
< 0.0001). Median months breastfed were similar (5.9 and 6.0;
<italic>P</italic>
= 0.43). At 24 months, mean LAZ and WAZ were significantly lower among cART-exposed children (LAZ −1.01 versus −0.74;
<italic>P</italic>
= 0.003) (WAZ −0.53 versus −0.30;
<italic>P</italic>
= 0.002) in unadjusted analyses. Adjusting for maternal CD4
<sup>+</sup>
, viral load, enrolment site and maternal anthropometric measures, cART-exposed children had significantly lower LAZ and WAZ at 24 months (
<italic>P</italic>
= 0.0004 for both).</p>
</sec>
<sec id="S5">
<title>Conclusion</title>
<p id="P5">At 24 months, in-utero cART-exposed children had significantly lower LAZ and WAZ. Poor growth impacts childhood and adult mortality. These findings raise concerns for potential lasting health impacts among HIV-exposed uninfected children with in-utero cART exposure.</p>
</sec>
</div>
</front>
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<pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<pmc-dir>properties manuscript</pmc-dir>
<front>
<journal-meta>
<journal-id journal-id-type="nlm-journal-id">8710219</journal-id>
<journal-id journal-id-type="pubmed-jr-id">1493</journal-id>
<journal-id journal-id-type="nlm-ta">AIDS</journal-id>
<journal-id journal-id-type="iso-abbrev">AIDS</journal-id>
<journal-title-group>
<journal-title>AIDS (London, England)</journal-title>
</journal-title-group>
<issn pub-type="ppub">0269-9370</issn>
<issn pub-type="epub">1473-5571</issn>
</journal-meta>
<article-meta>
<article-id pub-id-type="pmid">26684818</article-id>
<article-id pub-id-type="pmc">4685731</article-id>
<article-id pub-id-type="doi">10.1097/QAD.0000000000000895</article-id>
<article-id pub-id-type="manuscript">NIHMS728580</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Article</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>In-utero triple antiretroviral exposure associated with decreased growth among HIV-exposed uninfected infants in Botswana</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Powis</surname>
<given-names>Kathleen M.</given-names>
</name>
<xref ref-type="aff" rid="A1">a</xref>
<xref ref-type="aff" rid="A2">b</xref>
<xref ref-type="aff" rid="A3">c</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Smeaton</surname>
<given-names>Laura</given-names>
</name>
<xref ref-type="aff" rid="A4">d</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Hughes</surname>
<given-names>Michael D.</given-names>
</name>
<xref ref-type="aff" rid="A4">d</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Tumbare</surname>
<given-names>Esther A.</given-names>
</name>
<xref ref-type="aff" rid="A5">e</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Souda</surname>
<given-names>Sajini</given-names>
</name>
<xref ref-type="aff" rid="A6">f</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Jao</surname>
<given-names>Jennifer</given-names>
</name>
<xref ref-type="aff" rid="A7">g</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Wirth</surname>
<given-names>Katlheen E.</given-names>
</name>
<xref ref-type="aff" rid="A8">h</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Makhema</surname>
<given-names>Joseph</given-names>
</name>
<xref ref-type="aff" rid="A3">c</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Lockman</surname>
<given-names>Shahin</given-names>
</name>
<xref ref-type="aff" rid="A2">b</xref>
<xref ref-type="aff" rid="A3">c</xref>
<xref ref-type="aff" rid="A9">i</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Fawzi</surname>
<given-names>Wafaie</given-names>
</name>
<xref ref-type="aff" rid="A10">j</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Essex</surname>
<given-names>Max</given-names>
</name>
<xref ref-type="aff" rid="A2">b</xref>
<xref ref-type="aff" rid="A3">c</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Shapiro</surname>
<given-names>Roger</given-names>
</name>
<xref ref-type="aff" rid="A2">b</xref>
<xref ref-type="aff" rid="A3">c</xref>
<xref ref-type="aff" rid="A11">k</xref>
</contrib>
</contrib-group>
<aff id="A1">
<label>a</label>
Departments of Medicine and Pediatrics, Massachusetts General Hospital, Boston, Massachusetts, USA</aff>
<aff id="A2">
<label>b</label>
Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</aff>
<aff id="A3">
<label>c</label>
Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana</aff>
<aff id="A4">
<label>d</label>
Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA</aff>
<aff id="A5">
<label>e</label>
Elizabeth Glaser Pediatric AIDS Foundation, Zimbabwe</aff>
<aff id="A6">
<label>f</label>
Faculty of Medicine, University of Botswana, New York City, New York, USA</aff>
<aff id="A7">
<label>g</label>
Divisions of Infectious Diseases and General Medicine, Department of Obstetrics, Gynecology, and Reproductive Science, Icahn School of Medicine, Mount Sinai, New York City, New York, USA</aff>
<aff id="A8">
<label>h</label>
Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, USA</aff>
<aff id="A9">
<label>i</label>
Infectious Disease Division, Brigham and Women’s Hospital, Boston, Massachusetts, USA</aff>
<aff id="A10">
<label>j</label>
Departments of Global Health and Population, Nutrition and Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA</aff>
<aff id="A11">
<label>k</label>
Beth Israel Deaconess Medical Center, Infectious Diseases Department, Boston, Massachusetts, USA</aff>
<author-notes>
<corresp id="cor1">Correspondence to Kathleen M Powis, 125 Nashua St, Office 8426, Boston, MA 02114, USA. Tel: +617 643 2054; fax: +617 643 9105;
<email>kpowis@mgh.harvard.edu</email>
</corresp>
</author-notes>
<pub-date pub-type="nihms-submitted">
<day>7</day>
<month>10</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="ppub">
<month>1</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="pmc-release">
<day>01</day>
<month>1</month>
<year>2017</year>
</pub-date>
<volume>30</volume>
<issue>2</issue>
<fpage>211</fpage>
<lpage>220</lpage>
<pmc-comment>elocation-id from pubmed: 10.1097/QAD.0000000000000895</pmc-comment>
<abstract>
<sec id="S1">
<title>Objective</title>
<p id="P1">To assess associations between in-utero triple antiretrovirals (cART) versus zidovudine (ZDV) monotherapy exposure and growth among HIV-uninfected children of HIV-infected women in Botswana.</p>
</sec>
<sec id="S2">
<title>Design</title>
<p id="P2">Secondary retrospective data analysis from two randomized intervention trials of mother-to-child HIV transmission prevention.</p>
</sec>
<sec id="S3">
<title>Methods</title>
<p id="P3">The Mashi and Mma Bana studies enrolled HIV-infected pregnant women, following their children through 24 months of age. This analysis includes singleton, full-term, HIV-exposed uninfected children. Mothers received cART or ZDV at least 2 weeks predelivery, and breastfed up to 6 months. Weight-for-age (WAZ), length-for-age (LAZ) and weight-for-length (WLZ) z-scores were derived. Mean z-scores were compared by exposure group at 24 months (
<italic>t</italic>
-test, linear regression).</p>
</sec>
<sec id="S4">
<title>Results</title>
<p id="P4">Of 819 children, 303 were ZDV- and 516 cART-exposed
<italic>in utero</italic>
. Maternal median enrolment CD4
<sup>+</sup>
was higher among ZDV versus cART-treated mothers (393 versus 324 cells/µl;
<italic>P</italic>
< 0.0001). Median duration of antepartum antiretroviral use was shorter among ZDV-treated women (5.7 versus 12.0 weeks;
<italic>P</italic>
< 0.0001). Median months breastfed were similar (5.9 and 6.0;
<italic>P</italic>
= 0.43). At 24 months, mean LAZ and WAZ were significantly lower among cART-exposed children (LAZ −1.01 versus −0.74;
<italic>P</italic>
= 0.003) (WAZ −0.53 versus −0.30;
<italic>P</italic>
= 0.002) in unadjusted analyses. Adjusting for maternal CD4
<sup>+</sup>
, viral load, enrolment site and maternal anthropometric measures, cART-exposed children had significantly lower LAZ and WAZ at 24 months (
<italic>P</italic>
= 0.0004 for both).</p>
</sec>
<sec id="S5">
<title>Conclusion</title>
<p id="P5">At 24 months, in-utero cART-exposed children had significantly lower LAZ and WAZ. Poor growth impacts childhood and adult mortality. These findings raise concerns for potential lasting health impacts among HIV-exposed uninfected children with in-utero cART exposure.</p>
</sec>
</abstract>
<kwd-group>
<kwd>growth</kwd>
<kwd>HIV-exposed uninfected infants</kwd>
<kwd>in-utero triple antiretrovirals</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
</record>

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