One Year of Long-Acting Cabotegravir and Rilpivirine in People With Human Immunodeficiency Virus and Long Exposure to Antiretroviral Therapy: Data From the SCohoLART Study.
Open Forum Infect Dis
; 11(7): ofae326, 2024 Jul.
Article
en En
| MEDLINE
| ID: mdl-38962526
ABSTRACT
Background:
The aim of the study was to evaluate the 12-month cumulative probability of treatment discontinuation (TD) in people with human immunodeficiency virus (HIV; PWH) and a long exposure to antiretroviral therapy (ART) switching to long-acting cabotegravir and rilpivirine (CAB/RPV).Methods:
SCohoLART is a single-center, prospective, cohort study designed to collect both samples and clinical data from PWH with virological suppression who switched to bimonthly long-acting CAB/RPV. TD occurred at switch to another regimen for any reason including virological failure (VF); VF was defined as HIV RNA levels ≥50 copies/mL at 2 consecutive measurements or a single HIV RNA level ≥1000 copies/mL. Results were reported as median (interquartile range [IQR]) or frequency (percentage). Cumulative probabilities of TD were estimated using Kaplan-Meier curves.Results:
We evaluated 514 participants; 467 (90.9%) were male, and their median age (IQR) was 49 (40-56) years. At the time of switching, the median time from HIV diagnosis and the median duration of ART were 14.0 (IQR, 8.8-20.5) and 11.4 (7.9-17.4) years, respectively; before starting CAB/RPV, the median number of antiretroviral regimens was 3 (2-4). During a median study follow-up (IQR) of 13.1 (9.1-15.5) months, 52 PWH (10.1%) experienced TD, including 4 (0.8%) for VF. The 12-month cumulative probability of TD was 11% (95% confidence interval, 8%-14%). The main cause of TD was injection site reaction (15 participants [28.8%]).Conclusions:
The 1-year cumulative probability of TD with long-acting CAB/RPV was quite low in this cohort of people with a median exposure to ART of 10 years, in whom injection site reaction was the leading cause of TD. VFs were rare during study follow-up.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Open Forum Infect Dis
Año:
2024
Tipo del documento:
Article
País de afiliación:
Italia
Pais de publicación:
Estados Unidos