Genital Herpes Clinical Trial
Official title:
A Two-Stage, Randomized, Double-Blind, Dose-Ranging, Phase 2 Trial to Evaluate the Safety and Efficacy of UB-621 on HSV Shedding in Adults With Recurrent Genital HSV-2 Infection.
To evaluate the efficacy of two dose levels of UB-621 administration in reducing the HSV-2 genital shedding rate in patients with recurrent genital HSV-2 infection.
This is a 2-stage, randomized, double-blind, dose-ranging, multi-center phase 2 study designed to evaluate the efficacy, safety, and PK of UB-621 given at 2.5 or 5 mg/kg in adult subjects with recurrent genital HSV-2 infection. The study consists of 2 stages of enrollments, in which 40 subjects will be enrolled in the first stage and randomly assigned to receive placebo or UB-621 at 2.5 mg/kg in a 1:3 ratio into Cohort 1 at Bv6 (Day B57), and another 40 subjects will be enrolled in the second stage and randomly assigned to receive placebo or UB-621 at 5 mg/kg in a 1:3 ratio into Cohort 2 at Bv6 (Day B57) after review by the Data Safety Monitoring Committee (DSMC). The DSMC will review safety data after all subjects of Cohort 1 complete the visit Fv6 (Day F28) and make the recommendation whether to proceed with enrollment for Cohort 2. ;
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