Overview Effect of Phenytoin Cream on Wound Healing After Anal Fissure Surgery. Status: COMPLETED Trial end date: 2023-01-01 Target enrollment: Participant gender: Summary This study aims to compare the effect of phenytoin cream on wound healing after anal fissure surgery compared to control group.Phase: PHASE1 Details Lead Sponsor: Mansoura UniversityTreatments: Phenytoin