Reduction of EArly mortaLITY in HIV-infected Adults and Children Starting Antiretroviral Therapy

REALITY is a open-label randomised trial of 1800 adults, adolescents and children aged 5 years or more with low CD4 counts about to initiate ART. The trial will have a factorial design with 3 randomisations, each to address one of the potential approaches to reduce early mortality in adults and children initiating ART with low CD4, namely: 1. Raltegravir for 12 weeks from ART initiation in addition to 3 standard ART (3-drug 2-class) versus standard of care first-line 3-drug 2-class ART (choice according to national guidelines for ART initiation); 2. Immediate enhanced opportunistic infections (OI) prophylaxis with isoniazid/pyridoxine and cotrimoxazole, plus 12 weeks fluconazole, 5 days azithromycin and a single dose of albendazole versus cotrimoxazole prophylaxis alone for the first 12 weeks followed by isoniazid and any prophylaxis and/or treatment prescribed at screening 3. supplementation with Ready to Use Supplementary Food (RUSF) for 12 weeks versus standard of care nutritional support to those with poor nutritional status according to local guidelines. All participants will receive cotrimoxazole throughout the trial. The primary objective of the trial is to identify effective, safe and acceptable interventions to reduce early mortality (all-cause) in HIV-infected adults, adolescents, and older children (5 years or more) initiating ART.