An Exploratory Phase 1 Mechanism-of-action Study of ZB-06, a Vaginal Film Containing HC4-N, an Anti-sperm Monoclonal Antibody.
This is an early Phase 1 study to establish proof-of-concept by determining whether an intravaginal film containing a human contraceptive antibody (ZB-06) shows promise to provide contraceptive efficacy using the post-coital test, a surrogate measure of efficacy. The study will also evaluate the safety and pharmacokinetics of ZB-06.