Overview Safety Study of Enclomiphene Citrate in the Treatment of Men With Secondary Hypogonadism Status: Completed Trial end date: 2013-10-01 Target enrollment: Participant gender: Summary ZA-300 is meant to determine the safety profile of Androxal (enclomiphene citrate) in men with secondary hypogonadism. Phase: Phase 3 Details Lead Sponsor: Repros Therapeutics Inc.Treatments: Citric AcidClomipheneEnclomipheneZuclomiphene