Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: An Open Label Study to Examine the Effect of Coated Nifedipine Suppository on Anal Fissure Pain and Healing in Human Subjects
Brief Summary: This is an open label study. The study will consist of 1 treatment group: coated Nifedipine suppository containing 12 mg of Nifedipine, administered BID to subjects with chronic anal fissure.