Viral suppression in the era of transition to dolutegravir-based therapy in Cameroon: Children at high risk of virological failure due to the lowly transition in pediatrics.

This study aimed to compare viral suppression (VS) between children, adolescents, and adults in the frame of transition to dolutegravir (DTG)-based antiretroviral therapy (ART) in the Cameroonian context. A comparative cross-sectional study was conducted from January 2021 through May 2022 amongst ART-experienced patients received at the Chantal BIYA International Reference Centre in Yaounde-Cameroon, for viral load (VL) monitoring. VS was defined as VL < 1000 copies/mL and viral undetectability as VL < 50 copies/mL.

Different factors associated with loss to follow-up of infants born to HIV-infected or uninfected mothers: observations from the ANRS 12140-PEDIACAM study in Cameroon.

Background: Loss to follow-up (LTFU) is a cause of potential bias in clinical studies. Differing LTFU between study groups may affect internal validity and generalizability of the results. Understanding reasons for LTFU could help improve follow-up in clinical studies and thereby contribute to goals for prevention, treatment, or research being achieved.

Drug resistance among drug-naive and first-line antiretroviral treatment-failing children in Cameroon.

Background: Scale-up to antiretroviral therapy (ART) requires surveillance for HIV drug resistance. With the goal of attaining 100% pediatric ART coverage in Cameroon, strategies to limit the spread of HIV resistance among children are very important.

Methods: From June 2009 through February 2011, 92 HIV-1-infected children (41 ART-naive, 51 failing first-line ART) living in Yaoundé, Cameroon, were enrolled; HIV-1 Prot-RT genotypic resistance testing (GRT) was performed using an inhouse assay.