Contraceptive Usage

This is a pilot cluster-randomized control trial co-led by Dr. Valentina Cambiano, Associate Professor of Epidemiology at University College London, UK and Professor Euphemia Sibanda, Research Director at the Centre for Sexual Health and HIV Research (CeSHHAR Zimbabwe). The goal of the proposed study is to evaluate the appropriateness, feasibility, acceptability, uptake, costs and cost-effectiveness of a community-based, HIV-status neutral peer-led service delivery model in which young mentor mothers (YMM) work with pregnant and lactating adolescent girls and young women (PL-AGYW, aged 15-24), up to two-years post-birth, in Zimbabwe to promote uptake of contraception and HIV prevention. YMM living with HIV have been found to be effective in supporting their peers for prevention of mother-to-child transmission of HIV and adherence to treatment through the "Zvandiri" programme. The investigators propose adapting the "Zvandiri" YMM to include those without HIV to promote behaviour to prevent HIV and unintended pregnancies. This proposed intervention is building on the formative work that had the overall aim of co-developing with AGYW (aged 15-24) a Pre-Exposure Prophylaxis (PrEP) implementation intervention for AGYW who need it, that attracts them to PrEP, and supports pregnant and lactating adolescent girls and young women while taking it.

The purpose of this study is to evaluate the effectiveness of a videogame compared to an attention/time control at reducing contraceptive non-use among adolescents.

A randomized open label crossover trial to assess performance attributes and acceptability of non-medicated intravaginal rings among sexually active women in Atlanta, GA

Overall purpose of the PILOT and RCT: This research project aims to increase access and uptake of contraception after abortion through the systematic development and testing of a new telemedicine service for contraceptive counselling (TECC). The investigators will perform a pilot study in South Africa, and multicenter randomized controlled trial in South Africa and Kenya with the following specific aims:

The purpose of this study is to learn more about why some people are at greater risk for oral emergency contraceptive failure while others are not. The investigators want to learn if genetic differences impact the risk of emergency contraception failure.