Overview Double Blind Study to Evaluate the Efficacy of Collagenase Histolyticum in the Treatment of Lipoma Status: Completed Trial end date: 2016-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether collagenase is effective in reducing the surface area of a subcutaneous benign lipoma. Phase: Phase 2 Details Lead Sponsor: Gerut, Zachary, M.D.Collaborator: Advance Biofactures Corporation