The Acceptability, Feasibility, and Preliminary Effectiveness of a Courier HIV-Treatment Delivery and SMS Support Intervention for Young People Living With HIV in South Africa
Year: 2023
Type: article
Abstract: BACKGROUND: Young people living with HIV (YPLWH) experience poorer rates of virological suppression compared with adults. Differentiated service delivery models for YPLWH are urgently needed to address this disparity. SETTING: Participants were recruited from an HIV treatment clinic near Cape Town, South Africa. METHODS: We conducted a longitudinal pilot study to examine the acceptability, feasibility, and preliminary effectiveness of a courier ART delivery and SMS support intervention to retain YPLWH (13-24 years) in care during COVID-19. YPLWH had the option to enroll in the courier service and were randomized 1:1 to receive adherence support via a weekly SMS. Modified Poisson regression was used to estimate the preliminary effectiveness of the courier intervention on viral suppression (HIV-1 RNA <200 copies/mL) at months 3 and 6. RESULTS: Among 215 participants, 82% elected to enroll in the courier ART service at baseline, 41% reported receiving a delivery in the past 3 months at month 3, and 49% reported receiving a delivery in the past 3 months at month 6. Among those who received a delivery, most (91%-100%) rated the intervention as acceptable. Participants who reported receiving a delivery in the past 3 months at month 3 were 1.26 (95% CI: 1.05, 1.54) times as likely to have a suppressed viral load at month 3 and 1.21 (0.99, 1.48) times as likely at month 6, controlling for potential confounders. CONCLUSIONS: Findings reveal high uptake and acceptability of a courier ART delivery intervention among YPLWH and promising evidence for its effectiveness in increasing the probability of viral suppression. A fully powered trial is warranted.
Language: English
Subfield: Infectious Diseases
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W4387772215