Overview Phase 2B/3 Double-blinded Placebo-controlled Status: Completed Trial end date: 2019-08-22 Target enrollment: Participant gender: Summary Phase 2B double-blind placebo-controlled efficacy trial of EVO100 (previously known as Amphora ® Gel) for the prevention of acquisition of urogenital Chlamydia trachomatis infection Phase: Phase 2/Phase 3 Details Lead Sponsor: Evofem Inc.Collaborator: Clinical Research Management, Inc.