Patterns of growth, body composition, and lipid profiles in a South African cohort of human immunodeficiency virus-infected and uninfected children: A cross-sectional study

Sarah M. Ramteke, Stephanie Shiau, Marc Foca, Renate Strehlau, Francoise Pinillos, Faeezah Patel, Avy Violari, Afaaf Liberty, Ashraf Coovadia, Louise Kuhn, Stephen M. Arpadi

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Background. Prior research in sub-Saharan Africa reports dyslipidemia in perinatally human immunodeficiency virus (HIV)infected children receiving ritonavir-boosted lopinavir (LPV/r) compared with efavirenz; however, interpretation of findings is limited by lack of comparison data from HIV-uninfected children. Methods. We conducted a cross-sectional analysis of lipid profiles and growth within a larger longitudinal cohort study of perinatally HIV-infected and HIV-uninfected children aged 4–9 years in Johannesburg, South Africa. At enrollment, anthropometrics, viral load, CD4, total cholesterol (TC), high-density lipoprotein, low-density lipoprotein (LDL), and triglycerides were measured. Weight-for-age Z-score (WAZ), height-for-age Z-score (HAZ), and body mass index-for-age Z-score (BAZ) were calculated. United States pediatric thresholds for dyslipidemia were used. Results. Five hundred fifty-three HIV-infected and 300 HIV-uninfected children (median age 6.9 years) of similar demographic characteristics were enrolled. Of the HIV-infected children, 94.8% were on combination antiretroviral therapy (cART) (65.4% on LPV/r- and 28.6% on efavirenz-based regimens). Among the treated, 94.3% had a viral load <200 copies/mL. Median CD4% was 34.4. The HIV-infected children had lower mean WAZ (−0.7 vs −0.3, P < .01) and HAZ (−1.1 vs −0.7, P < .01) compared with HIV-uninfected children. A lower proportion of HIV-infected children were overweight (BAZ >1) compared with HIV-uninfected children (14.4% vs 21.7%, P = .04). Whether on LPV/r or efavirenz, a higher proportion of HIV-infected children had borderline/ elevated TC or abnormal triglycerides than HIV-uninfected children, although a higher proportion of those on LPV/r had borderline/elevated TC, borderline/elevated LDL, or abnormal triglycerides than those on efavirenz. Conclusions. In a South African cohort of HIV-infected children and population-appropriate HIV-uninfected children, unfavorable alterations in lipid profiles were detected in HIV-infected children regardless of treatment regimen compared with HIV-uninfected children. The HIV-infected children were of smaller size than HIV-uninfected children, but there was a high prevalence of overweight in both groups. Strategies for optimizing growth and early life management of lipid alterations may be warranted.

Original languageEnglish (US)
Pages (from-to)143-150
Number of pages8
JournalJournal of the Pediatric Infectious Diseases Society
Volume7
Issue number2
DOIs
StatePublished - 2018

Keywords

  • Efavirenz
  • Growth
  • HIV
  • Lopinavir
  • South Africa

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Infectious Diseases

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