Overview A Study of Granexin Gel in the Treatment of Diabetic Foot Ulcer Status: Terminated Trial end date: 2020-05-27 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether Granexin gel is safe and effective in the treatment of diabetic foot ulcers. Phase: Phase 3 Details Lead Sponsor: FirstString Research, Inc.Collaborators: INC ResearchMedical University of South Carolina