Low-level viraemia among people living with HIV in Nigeria: a retrospective longitudinal cohort study.

ABSTRACT:

Background

HIV transmission can occur with a viral load of at least 200 copies per mL of blood and low-level viraemia can lead to virological failure; the threshold level at which risk for virological failure is conferred is uncertain. To better understand low-level viraemia prevalence and outcomes, we analysed retrospective longitudinal data from a large cohort of people living with HIV on antiretroviral therapy (ART) in Nigeria.

Methods

In this retrospective cohort study using previously collected longitudinal patient data, we estimated rates of virological suppression (≤50 copies per mL), low-level viraemia (51-999 copies per mL), virological non-suppression (≥1000 copies per mL), and virological failure (≥2 consecutive virological non-suppression results) among people li

SUBMITTER: Chun HM 

PROVIDER: S-EPMC9711923 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature