At a glance
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TMC125-TiDP2-C238: A Randomized, Exploratory, Open-label 48-week Trial to Investigate the Pharmacokinetics, Safety, Tolerability and Antiviral Activity of Etravirine (ETR) in Combination With Ritonavir-boosted Atazanavir (ATV/Rtv) and 1 NRTI in Treatment-experienced HIV-1 Infected Subjects
In Brief
A Phase 2 clinical trial evaluating Atazanavir (ATV) 300 mg, Atazanavir (ATV) 400 mg, and 4 other interventions for HIV Infections and Acquired Immunodeficiency Syndrome. Completed, enrolled 50 participants across 18 sites in 5 countries.
Detailed Summary
The purpose of this study is to determine the pharmacokinetics (how the body absorbs, distributes, metabolizes and eliminates a drug) (PK) of ETR when given with ATV/rtv and 1 NRTI in treatment experienced HIV-1 infected patients. In addition, safety, tolerability and anti-HIV effect of this regimen will also be studied. A total of 46 patients will be enrolled.
Study Details
Timeline
Interventions
Atazanavir (ATV) 300 mg taken by mouth following a meal each morning for 2 weeks during the Pre-Treatment Period and for 48 weeks during the Treatment Period. If participating in the optional substudy, participants will take ATV 300 mg by mouth following a meal each morning on Substudy Days -1 to 7.
Atazanavir (ATV) 400 mg taken by mouth following a meal each morning for 2 weeks during the Pre-Treatment Period and for 48 weeks during the Treatment Period. If participating in the optional substudy, participants will take ATV 400 mg by mouth following a meal each morning on Substudy Days -1 to 7.
Ritonavir (rtv) 100 mg taken by mouth following a meal each morning for 2 weeks during the Pre-Treatment Period and for 48 weeks during the Treatment Period. If participating in the optional substudy, participants will take rtv 100 mg by mouth following a meal each morning on Substudy Days -1 to 7.
2 investigator-selected NRTIs taken as specified in the individual product labels for 2 weeks during the Pre-Treatment Period followed by 1 investigator-selected NRTI (of the 2 NRTIs in the Pre-Treatment Phase) taken as specified in the individual product label for 48 weeks during the Treatment Period. If participating in the optional substudy, participants will take 1 investigator-selected NRTI (of the 2 NRTIs in the Pre-Treatment Phase) mg taken as specified in the individual product label during the Substudy.
Etravirine (ETR) 200 mg taken twice daily as two 100-mg tablets following a meal (morning and evening) for at least the first two weeks of the 48-week Treatment Period. If participating in the optional substudy, participants will take ETR 200 mg twice daily as two 100-mg tablets following a meal each morning and evening on Substudy Days -1 to 7.
Tenofovir disoproxil fumarate (TDF) 300 mg taken by mouth following a meal each morning on Substudy Days 1 to 7.