Abstract
Background:Lifelong HIV and antiretroviral therapy may confer neurodevelopmental risk on the children of women with perinatally acquired HIV infection (PHIV).Setting:We analyzed data from HIV-exposed uninfected (HEU) infants born to women with PHIV vs. non-perinatally acquired HIV (NPHIV) enrolled in the Surveillance Monitoring for Antiretroviral Therapy Toxicities (SMARTT) study.Methods:Using the Bayley Scales of Infant and Toddler Development, third Ed. (Bayley-III), we compared neurodevelopmental outcomes at the age of 1 year in HEU infants born to women with PHIV vs. NPHIV. Those with valid Bayley-III data at the age of 1 year and a mother born after 1982 were included. Cognitive, language, and motor domains were assessed as continuous composite scores. Linear mixed effects models were fit to estimate the mean difference in Bayley-III scores between groups, adjusting for confounders.Results:Five hundred fifty women with HIV gave birth to 678 HEU children (125 and 553 born to women with PHIV and NPHIV, respectively). Mean scores for each of the Bayley-III domains were not significantly different between infants born to women with PHIV vs. NPHIV in unadjusted models. After adjustment, infants of women with PHIV had lower language (91.9 vs. 94.8, P = 0.05) and motor (93.7 vs. 96.8, P = 0.03) composite scores, but no differences in cognitive composite scores.Conclusions:Cognitive domain outcomes of infants born to women with PHIV vs. NPHIV are reassuring. Differences in early language and motor functioning, while of modest clinical significance, highlight the importance of long-term monitoring of neurodevelopment in children of women with PHIV.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 213-219 |
| Number of pages | 7 |
| Journal | Journal of Acquired Immune Deficiency Syndromes |
| Volume | 84 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jun 1 2020 |
Funding
The Pediatric HIV/AIDS Cohort Study (PHACS) was supported by the Eunice Kennedy Shriver National Institute Of Child Health & Human Development (NICHD) with co-funding from the National Institute Of Dental & Craniofacial Research (NIDCR), the National Institute Of Allergy And Infectious Diseases (NIAID), the National Institute Of Neurological Disorders And Stroke (NINDS), the National Institute On Deafness And Other Communication Disorders (NIDCD), Office of AIDS Research (OAR), the National Institute Of Mental Health (NIMH), the National Institute On Drug Abuse (NIDA), and the National Institute On Alcohol Abuse And Alcoholism (NIAAA), through cooperative agreements with the Harvard T.H. Chan School of Public Health (HD052102) and the Tulane University School of Medicine (HD052104). The conclusions and opinions expressed in this article are those of the authors and do not necessarily reflect those of the National Institutes of Health or U.S. Department of Health and Human Services. The authors thank the children and families for their participation in PHACS, and the individuals and institutions involved in the conduct of PHACS. The study was supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development with co-funding from the National Institute on Drug Abuse, the National Institute of Allergy and Infectious Diseases, the Office of AIDS Research, the National Institute of Mental Health, the National Institute of Neurological Disorders and Stroke, the National Institute on Deafness and Other Communication Disorders, the National Institute of Dental and Craniofacial Research, and the National Institute on Alcohol Abuse and Alcoholism, through cooperative agreements with the Harvard T.H. Chan School of Public Health (HD052102) (Principal Investigator: George Seage; Program Director: Julie Alperen) and the Tulane University School of Medicine (HD052104) (Principal Investigator: Russell Van Dyke; Co-Principal Investigator: Ellen Chadwick; Project Director: Patrick Davis). Data management services were provided by Frontier Science and Technology Research Foundation (PI: Suzanne Siminski), and regulatory services and logistical support were provided by Westat, Inc (PI: Julie Davidson).
Keywords
- HIV-exposed uninfected infant
- neurodevelopment
- women with perinatal HIV
ASJC Scopus subject areas
- Infectious Diseases
- Pharmacology (medical)
