Monthly injectable cabotegravir/rilpivirine to manage HIV infection in adults.

The FDA recently approved a unique treatment regimen for management of HIV-1 infection in adults. A one-time per month injection of cabotegravir/rilpivirine can replace a current, stable antiretroviral regimen in those with virologic suppression, without history of treatment failure, or known or suspected resistance with cabotegravir or rilpivirine. A one-month oral trial should be initiated before switching to the extended-release injectable formulation. Cabotegravir/rilpivirine showed continued virologic suppression without clinically relevant changes in CD4+ cell counts. Clinicians should understand this new HIV regimen, its indications and suitability for select patients, administration and dosing, interactions, and most reported adverse events.