Cohort profile: CareConekta: a pilot study of a smartphone application to improve engagement in postpartum HIV care in South Africa. Issue 11 (22nd November 2022)

• Record Type: Journal Article
• Authors: Clouse, Kate; Noholoza, Sandisiwe; Ngcobo, Nkosinathi; Madwayi, Sindiswa; Mrubata, Megan; Camlin, Carol S; Myer, Landon; Phillips, Tamsin K
• Is Part Of: BMJ open. Volume 12:Issue 11(2022)
• Publication Date: 2022-11-22
• Subjects: HIV & AIDS -- Epidemiology -- PUBLIC HEALTH -- Maternal medicine; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2022-064946
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Purpose: Pregnant and postpartum women living with HIV in South Africa are at high risk of dropping out of care, particularly after delivery. Population mobility may contribute to disruptions in HIV care, and postpartum women are known to be especially mobile. To improve engagement in HIV care during the peripartum period, we developed CareConekta, a smartphone application (app) that uses GPS coordinates to characterise mobility and allow for real-time intervention. We conducted a randomised controlled pilot study to assess feasibility, acceptability and initial efficacy of the app intervention to improve engagement in HIV care. This cohort profile describes participant enrolment and follow-up, describes the data collected and provides participant characteristics. Participants: We enrolled 200 pregnant women living with HIV attending routine antenatal care at the Gugulethu Midwife Obstetric Unit in Cape Town, South Africa. Eligible women must have owned smartphones that met the app's technical requirements. Seven participants were withdrawn near enrolment, leaving 193 in the cohort. Findings to date: Data were collected from detailed participant questionnaires at enrolment and follow-up (6 months after delivery), as well as GPS data from the app, and medical records. Follow-up is complete; initial analyses have explored smartphone ownership, preferences and patterns of use among women screened for eligibility and those enrolled in the study. Future plans: Additional planned analyses will characterise mobility in the population using the phone GPS data and participant self-reported data. We will assess the impact of mobility on engagement in care for the mother and infant. We also will describe the acceptability and feasibility of the study, including operational lessons learnt. By linking this cohort to the National Health Laboratory Service National HIV Cohort in South Africa, we will continue to assess engagement in care and mobility outcomes for years to come. Collaborations are welcome. Trial registration number: NCT03836625 .