Journal Article > ResearchFull Text
PLOS One. 2018 December 27; Volume 13 (Issue 12); DOI:10.1371/journal.pone.0209778
Opollo VS, Nikuze A, Ben Farhat J, Anyango E, Humwa F, et al.
PLOS One. 2018 December 27; Volume 13 (Issue 12); DOI:10.1371/journal.pone.0209778
Access to point-of-care HIV testing shortens turn-around times, time to diagnosis and reduces loss to follow-up hence minimizing barriers to early linkage to care and treatment among HIV infected infants. Currently samples for early infant HIV diagnosis are sent to centralized testing facilities which are few and located only at specific regions in Kenya. However, there are Point of Care (POC) early infant diagnosis [EID] technologies elsewhere such as SAMBA and ALERE-Q that are yet to be evaluated in Kenya despite the urgent need for data to inform policy formulation regarding EID. The Cepheid GeneXpert HIV-1 Qual (GeneXpert) technology for POC EID offers a great opportunity to minimize HIV associated morbidity, mortality and loss to follow-up through decentralization of early infant HIV testing to the clinics. This technology also allows for same-day results thus facilitating prompt linkage to care.
Journal Article > ResearchFull Text
Clin Infect Dis. 2018 March 4; Volume 66 (Issue suppl_2); DOI:10.1093/cid/ciy103
Ousley J, Niyibizi AA, Wanjala S, Vandenbulcke A, Kirubi B, et al.
Clin Infect Dis. 2018 March 4; Volume 66 (Issue suppl_2); DOI:10.1093/cid/ciy103
Human immunodeficiency virus (HIV) remains an important cause of hospitalization and death in low- and middle- income countries. Yet morbidity and in-hospital mortality patterns remain poorly characterized, with prior antiretroviral therapy (ART) exposure and treatment failure status largely unknown.
Journal Article > ResearchFull Text
PLOS Glob Public Health. 2023 December 22; Volume 3 (Issue 12); e0002398.; DOI:10.1371/journal.pgph.0002398
Huerga H, Farhat JB, Maman D, Conan N, Van Cutsem G, et al.
PLOS Glob Public Health. 2023 December 22; Volume 3 (Issue 12); e0002398.; DOI:10.1371/journal.pgph.0002398
Age and gender disparities within the HIV cascade of care are critical to focus interventions efficiently. We assessed gender-age groups at the highest probability of unfavorable outcomes in the HIV cascade in five HIV prevalent settings. We performed pooled data analyses from population-based surveys conducted in Kenya, South Africa, Malawi and Zimbabwe between 2012 and 2016. Individuals aged 15–59 years were eligible. Participants were tested for HIV and viral load was measured. The HIV cascade outcomes and the probability of being undiagnosed, untreated among those diagnosed, and virally unsuppressed (≥1,000 copies/mL) among those treated were assessed for several age-gender groups. Among 26,743 participants, 5,221 (19.5%) were HIV-positive (69.9% women, median age 36 years). Of them, 72.8% were previously diagnosed and 56.7% virally suppressed (88.5% among those treated). Among individuals 15–24 years, 51.5% were diagnosed vs 83.0% among 45–59 years, p<0.001. Among 15–24 years diagnosed, 60.6% were treated vs 86.5% among 45–59 years, p<0.001. Among 15–24 years treated, 77.9% were virally suppressed vs 92.0% among 45–59 years, p<0.001. Among all HIV-positive, viral suppression was 32.9% in 15–24 years, 47.9% in 25–34 years, 64.9% in 35–44 years, 70.6% in 45–59 years. Men were less diagnosed than women (65.2% vs 76.0%, p<0.001). Treatment among diagnosed and viral suppression among treated was not different by gender. Compared to women 45–59 years, young people had a higher probability of being undiagnosed (men 15–24 years OR: 37.9, women 15–24 years OR: 12.2), untreated (men 15–24 years OR:2.2, women 15–24 years OR: 5.7) and virally unsuppressed (men 15–24 years OR: 1.6, women 15–24 years OR: 6.6). In these five Eastern and Southern Africa settings, adolescents and young adults had the largest gaps in the HIV cascade. They were less diagnosed, treated, and virally suppressed, than older counterparts. Targeted preventive, testing and treating interventions should be scaled-up.