Unknown

Dataset Information

0

Self-reported Antiretroviral Adherence: Association With Maternal Viral Load Suppression in Postpartum Women Living With HIV-1 From Promoting Maternal and Infant Survival Everywhere, a Randomized Controlled Trial in Sub-Saharan Africa and India.


ABSTRACT:

Introduction

Optimal adherence to antiretroviral therapy (ART) is crucial to promoting maternal-infant health.

Setting

Fourteen sites in 7 countries within sub-Saharan Africa and India.

Methods

The multicomponent, open-label strategy PROMISE trial enrolled breastfeeding mother-infant pairs not meeting in-country criteria for maternal ART (mART) initiation in the postpartum component within 5 days of delivery. Randomization was to mART versus infant NVP (iNVP) prophylaxis. Infants in the mART arm also received 6 weeks of iNVP. Self-reported adherence was assessed in a secondary analysis. Time-to-event analyses were performed to explore the association between adherence and maternal viral load (mVL) in the mART arm.

Results

Two thousand four hundred thirty-one mother-infant pairs were enrolled between 2011 and 2014; the baseline maternal median CD4 was 686 (IQR 553-869), and the median mVL was 322 copies/mL (IQR 40-1422). Self-reported adherence was lower in the mART arm compared with the iNVP arm (no missed doses within 4 weeks of all study visits: 66% vs 83%; within 2 weeks: 71% vs 85%; P < 0.0001). The iNVP adherence at week 6 was high in both arms: 97% in mART arm; 95% in iNVP arm. Time-to-event analyses showed that adherence to mART was associated with time to first mVL ≥400 copies/mL ( P < 0.0001). Missing 1 full day of doses over 3 days was associated with a 66% risk of mVL ≥1000 copies/mL (HR: 1.66; 95% CI: 1.37, 1.99).

Conclusions

Postpartum women were less adherent to their own ART than mothers providing their infant's nevirapine prophylaxis. The self-reported missed mART doses were associated with high mVL. Strategies to optimize postpartum mART adherence are urgently needed.

Clinical trial number

ClinicalTrials.gov: NCT01061151; closed to follow-up.

SUBMITTER: Nevrekar N 

PROVIDER: S-EPMC9722360 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature

altmetric image

Publications

Self-reported Antiretroviral Adherence: Association With Maternal Viral Load Suppression in Postpartum Women Living With HIV-1 From Promoting Maternal and Infant Survival Everywhere, a Randomized Controlled Trial in Sub-Saharan Africa and India.

Nevrekar Neetal N   Butler Kevin K   Shapiro David E DE   Atuhaire Patience P   Taha Taha E TE   Makanani Bonus B   Chinula Lameck L   Owor Maxensia M   Moodley Dhayendre D   Chipato Tsungai T   McCarthy Katie K   Flynn Patricia M PM   Currier Judith J   Fowler Mary Glenn MG   Gupta Amita A   Suryavanshi Nishi N  

Journal of acquired immune deficiency syndromes (1999) 20220928 1


<h4>Introduction</h4>Optimal adherence to antiretroviral therapy (ART) is crucial to promoting maternal-infant health.<h4>Setting</h4>Fourteen sites in 7 countries within sub-Saharan Africa and India.<h4>Methods</h4>The multicomponent, open-label strategy PROMISE trial enrolled breastfeeding mother-infant pairs not meeting in-country criteria for maternal ART (mART) initiation in the postpartum component within 5 days of delivery. Randomization was to mART versus infant NVP (iNVP) prophylaxis. I  ...[more]

Similar Datasets

| S-EPMC6857940 | biostudies-literature
| S-EPMC5145763 | biostudies-literature
| S-EPMC5113245 | biostudies-literature
| S-EPMC7644580 | biostudies-literature
| S-EPMC5378008 | biostudies-literature
| S-EPMC3362906 | biostudies-literature
| S-EPMC3440865 | biostudies-literature
| S-EPMC9342903 | biostudies-literature
| S-EPMC3035631 | biostudies-literature
| S-EPMC11343122 | biostudies-literature