Open Access“A dream come true”: Perspectives on long-acting injectable antiretroviral therapy among female sex workers living with HIV from the Dominican Republic and Tanzania
Author(s) -
Deanna Kerrigan,
Tahilin Sanchez Karver,
Ohvia Muraleetharan,
V. Howard Savage,
Jessie Mbwambo,
Yeycy Donastorg,
Samuel Likindikoki,
Martha Pérez,
Hoisex Gómez,
Andrea Mantsios,
Miranda Murray,
S. Wilson Beckham,
Wendy Davis,
Noya Galai,
Clare Barrington
Publication year - 2020
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0234666
Subject(s) - tanzania , medicine , demography , logistic regression , pill , sex work , antiretroviral therapy , human immunodeficiency virus (hiv) , female sex , family medicine , viral load , socioeconomics , nursing , sociology
Background Long-acting injectable antiretroviral therapy (LA ART) was found to be non-inferior to daily oral ART in Phase 3 clinical trials. LA ART may offer an important alternative for people living with HIV with challenges adhering to daily oral ART or preferences for non-pill-based regimens. Methods Using a mixed methods approach integrating survey, in-depth interview and biological data from female sex workers (FSW) living with HIV in Tanzania (N = 208) and the Dominican Republic (DR) (N = 201), we assessed factors associated with the potential likelihood of LA ART use if it were available. We conducted multivariate logistic regression and thematic content analysis. Results Likelihood of LA ART use was high with 84.92% of FSW from the DR and 92.27% of FSW from Tanzania reporting they would be “likely” or “very likely” to use LA ART if available (p = 0.02). In Tanzania better HIV-related patient-provider communication (AOR 4.58; 95% CI 1.90–11.05) and quality of HIV clinical care (AOR 3.68; 95% CI 1.05–12.86) were positively associated with the high likelihood of LA ART use. In the DR, easier clinic access was associated with a higher likelihood of LA ART use (AOR 3.04; 95% CI 1.41–6.56), as was greater monthly income from sex work (AOR 2.37; 95% CI 1.27–4.41). In both settings, years on ART was significantly associated with a strong likelihood of LA ART use (TZ: AOR 1.16 per year; 95% CI 1.00–1.34/DR: AOR 1.07 per year; 95% CI 1.00–1.14). Qualitative findings underscored enthusiasm for LA ART and reinforced its potential to address sex work-specific barriers to daily oral ART adherence including work-related schedules and substance use. Conclusions We found a high likelihood of LA ART use if available among FSW in two diverse settings and documented barriers to future uptake. Community-driven approaches which include tailored health education and improved patient-provider communication and quality of care, as well as strategies to facilitate appointment adherence are needed to optimize LA ART use among FSW.