Objectives: Dolutegravir (DTG), a second-generation integrase inhibitor, is an effective treatment for HIV but its safety and efficacy are not well established in pregnancy. Here, we assess maternal and infant outcomes of mother-infant pairs using DTG-containing regimens during pregnancy.
Methods: We performed a retrospective cohort analysis of pregnant women with HIV on DTG from two urban clinics in the United States, 2015-2018. Maternal outcomes included viral suppression (viral load of <20 copies/ml prior to delivery), development of resistance, and tolerability to DTG. Infant outcomes included preterm delivery (birth at <37 weeks), small for gestational age (SGA, weight <10th percentile), infant HIV status at birth, birth defect(s), and Appearance, Pulse, Grimace, Activity, Respiration (APGAR) scores. We performed a trend analysis to assess DTG use over time.
Results: A total of 66 women used DTG during pregnancy and the proportion on DTG increased each year: in 2015, 8% (5/60) of women were on DTG, versus 22% (15/67) in 2016, 42% (30/71) in 2017, and 59% (16/27) in 2018 (P < 0.05). Among women who delivered (n = 57), 77.2% were undetectable at delivery. There were no drug resistance and no reported side effects during pregnancy. Infants had a mean APGAR score of 8 (SD 1.5) at 1 min and 9 (SD 0.8) at 5 min; 31.6% were born prematurely and 15.8% were SGA, and 2 infants had a birth defect. No cases of HIV transmission occurred.
Conclusion: Our findings suggest that DTG can be an effective treatment during pregnancy. Infant outcomes (preterm deliveries and birth defects) need to be investigated in larger studies. Copyright (C) 2018 The Author(s). Published by Wolters Kluwer Health, Inc.
Evaluating outcomes of mother-infant pairs using dolutegravir for HIV treatment during pregnancy
Creators
Clara Grayhack - Drexel University
Anandi Sheth - Emory University
Olivia Kirby - Drexel University
Jennifer Davis - Emory University
Kedesha Sibliss - Drexel University
Hervette Nkwihoreze - Drexel University
Erika Aaron - AIDS Activities Coordinating Office
Gregg Alleyne - Drexel University
Roberta Laguerre - Drexel University
Aadia Rana - University of Alabama at Birmingham
Martina Badell - Emory University
Florence Momplaisir - Drexel University
Publication Details
AIDS (London), v 32(14), pp 2017-2021
Publisher
Lippincott Williams & Wilkins
Number of pages
5
Grant note
K23 AI114407 / NIAID NIH HHS; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Allergy & Infectious Diseases (NIAID)
K23AI114407 / NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Allergy & Infectious Diseases (NIAID)
Resource Type
Journal article
Language
English
Academic Unit
Pediatrics; Infectious Diseases (and HIV Medicine)
Web of Science ID
WOS:000453902200012
Scopus ID
2-s2.0-85060372679
Other Identifier
991019168347104721
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