Overview Efficacy of H2 Receptor Antagonist in Prevention of Thienopyridine-related Peptic Ulcer Status: Completed Trial end date: 2017-10-01 Target enrollment: Participant gender: Summary Whether H2 receptor antagonist can prevent thienopyridine-related peptic ulcer remains unclear. Phase: N/A Details Lead Sponsor: Kaohsiung Veterans General Hospital.Treatments: FamotidineHistamineHistamine H2 AntagonistsHistamine phosphate