At a glance
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Phase II, Randomized, Double-Blind Study of the Safety and Efficacy of Vicriviroc (An Orally Administered HIV-1 Entry Inhibitor) in HIV-Infected, Treatment-Experienced Subjects
In Brief
A Phase 2 clinical trial evaluating SCH-D (vicriviroc) and Placebo for HIV Infections. Completed, enrolled 119 participants across 30 sites.
Detailed Summary
New treatment options are critical for treatment-experienced HIV infected patients with drug resistance. HIV entry inhibitors have been shown effective in patients with resistance to other anti-HIV drugs. This study will test the safety and effectiveness of three different doses of vicriviroc (formerly known as Schering D, SCH-D, or SCH 417690) in HIV infected patients.
Study Details
Timeline
Interventions
Group 2 will receive 5 mg vicriviroc daily; Group 3 will receive 10 mg vicriviroc daily; and Group 4 will receive 15 mg vicriviroc daily. If at or after Week 16 a participant's viral load has not met certain criteria, a dose increase of vicriviroc may occur and the participant will enter Step 2. As of 10/12/05, patients in Group 2 and any patients who entered Step 2 following virologic failure in Step 1 will be unblinded and offered either 15 mg vicriviroc daily through this study or the option of seeking alternative treatment.
Patients in Group 1 will receive placebo.