NCT04330989

An Integrated Strategy to Support Antiretroviral Therapy and Pre-exposure Prophylaxis Adherence for HIV Prevention in Pregnant and Breastfeeding Women

UNCPMZ 41901 - An Integrated Strategy to Support Antiretroviral Therapy and Pre-exposure Prophylaxis Adherence for HIV Prevention in Pregnant and Breastfeeding Women: a Pilot Study

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 300 (actual)
• Sponsor: University of North Carolina, Chapel Hill · Academic / Other
• Sex: Female
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This study is composed of two parallel, pilot randomized groups that will obtain preliminary data about the the acceptability, fidelity, and clinical outcomes associated with a multi-component adherence support strategy for HIV treatment and prevention among pregnant and breastfeeding women. The study will take place in Lilongwe, Malawi.

Detailed description

If the anticipated gains for the prevention of mother-to-child HIV transmission (PMTCT) programs are to be realized, adherence to antiretroviral regimens will be critical. To date, however, there are few evidence-based approaches that are scalable and sustainable in busy, programmatic settings where HIV burden is high. The study seeks to implement the intervention, which includes patient-centered counseling and adherence supporter training, for both HIV-positive (for antiretroviral therapy, or ART) and HIV-negative (for pre-exposure prophylaxis, or PrEP) pregnant and breastfeeding women, thus providing a universal approach to support PMTCT programs holistically. The study will enroll pregnant women 18 years of age or older receiving antenatal care services at one of the designated study facilities. In Group 1, the study will enroll 100 HIV-positive women who started (or re-started, after a 6 months or longer treatment interruption) a first-line ART regimen within the past 30 days. In Group 2, the study will enroll 200 HIV-negative women willing to initiate and continue oral PrEP, in the form of tenofovir disoproxil fumarate and emtricitabine (TDF-FTC), and who report factors that place them at elevated risk for HIV acquisition.

Conditions

• HIV-1-infection
• Antenatal Care

Interventions

Type	Name	Description
BEHAVIORAL	iNSC and Adherence supporter training	Integrated next step counseling: iNSC is a structured, patient-centered approach informed by motivational interviewing techniques, which aims to foster an environment for joint-problem solving in order that the participant may identify their individual needs to increase or sustain sexual health through biomedical and non-biomedical approaches. iNSC frames the counselling sessions as a non-judgmental discussion to explore the facilitators and challenges to sexual health and medication adherence. Adherence supporter training: Participants will be asked to identify a partner, family member, or friend to whom they are willing to disclose their HIV status (for HIV-positive women) or their intent to initiate PrEP (for HIV-negative women). Participants may also select a clinic-based peer to serve this adherence supporter role. Trainings will emphasize basic HIV knowledge, importance of antiretroviral adherence, potential drug side effects, and practical strategies for supporting adherence.

Timeline

• Start date: 2020-03-01
• Primary completion: 2022-02-10
• Completion: 2022-02-10
• First posted: 2020-04-02
• Last updated: 2023-01-11
• Results posted: 2023-01-09

Locations

1 site across 1 country: Malawi