Thirty two healthy adult subjects will be enrolled into 2 dose cohorts (low-dose and high-dose cohorts, 16 subjects per cohort) and will be randomized in a double-blind manner to PRV-101 or placebo in a 3:1 ratio. Each subject will receive up to 3 administrations of the study drug (PRV-101 or placebo) at 4-week intervals and will be followed for 24 weeks after the final dose. Each cohort will start with a sentinel dosing group (2 subjects). Cohort 2 will commence after safety data from the first 2 doses from all Cohort 1 participants are reviewed.
Phase 1, first-in-human, randomized, double-blind, placebo-controlled, multiple-dose-escalation study to evaluate the safety, tolerability and immunogenicity of PRV-101, a coxsackie virus B vaccine, in healthy volunteers.