Overview Evaluation of Topical 10% Metronidazole Ointment for the Treatment of Active Perianal Crohn's Disease Status: Completed Trial end date: 2008-02-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare changes in Perianal Crohn's Disease following use of locally applied 10% metronidazole ointment and a placebo. Phase: Phase 3 Details Lead Sponsor: S.L.A. Pharma AGTreatments: Metronidazole