LOS ANGELES, Feb. 14, 2024 -- ACTG, a global clinical trials network focused on HIV and other infectious diseases, today announced the opening of study A5406 (Pharmacokinetics and Safety of Double-dose Dolutegravir When Used with Rifapentine for HIV-associated Tuberculosis). A5406 is a phase 2, open-label pharmacokinetic study investigating the effect that the anti-tuberculosis (TB) medication rifapentine has on levels of the HIV medication dolutegravir in the blood of participants who have HIV-associated TB and whether this combination can be safely and effectively used together.

10 November 2021: The AIDS Clinical Trials Group (ACTG), the largest global HIV research network, today announced the launch of A5362 (CLO-FAST), a clinical trial studying a three-month clofazimine- and high-dose rifapentine-containing treatment regimen for people with drug-susceptible tuberculosis (TB). This is the first TB regimen based on preclinical evidence of effectiveness that is less than four-months long to be studied in a clinical trial. A5362 will evaluate the potential efficacy of clofazimine when combined with treatments that have been proven to be effective against TB.