Large-scale testing (Phase 3)Study completedNCT07729709What this trial is testingPulsed Electromagnetic Field on Chronic Anal Fissure HealingWho this might be right forAnal Fissure Chronic Galala University 100
Not applicableStudy completedNCT01095900What this trial is testingComparison of Botulinum Toxin and Sphincterotomy in the Treatment of Chronic Anal FissureWho this might be right forPain Theodor Bilharz Research Institute 40
Not applicableUnknownNCT05590520What this trial is testingComparison of Injections of Botulinum Toxin and Topical Nitroglycerin Ointment for the Treatment of Chronic Anal FissureWho this might be right forFissure in Ano Pak Emirates Military Hospital 90
Not applicableStudy completedNCT02395809What this trial is testingTranscutaneous Posterior Tibial Nerve Stimulation for Treatment of Chronic Anal FissureWho this might be right forChronic Anal Fissure Mansoura University 94
Not applicableLooking for participantsNCT07520552What this trial is testingComparison of Lateral Internal Sphincterotomy Techniques for Chronic Anal FissureWho this might be right forChronic Anal Fissure Çanakkale Onsekiz Mart University 150
Post-approval studies (Phase 4)WithdrawnNCT01920074What this trial is testingPharmacokinetic,Safety and Exploratory Efficacy of RECTIV® in Adolescents With Chronic Anal FissureWho this might be right forAnal Fissure Forest Laboratories
Not applicableUnknownNCT05117697What this trial is testingSurgical Treatment of a Chronic Anal FissureWho this might be right forChronic Anal Fissure State Scientific Centre of Coloproctology, Russian Federation 120
Not applicableStudy completedNCT03528772What this trial is testingTopical Minoxidil Versus Topical Glyceryl Trinitrate in Treatment of Chronic Anal FissureWho this might be right forAnal Fissure Mansoura University 62
Not applicableUnknownNCT05598164What this trial is testingBotulinum Toxin Type A in the Treatment of Chronic Anal FissureWho this might be right forChronic Anal Fissure State Scientific Centre of Coloproctology, Russian Federation 140
Large-scale testing (Phase 3)UnknownNCT00507364What this trial is testingTreatment of Anal Fissure by Activated Human MacrophagesWho this might be right forBiological Therapy for Chronic Anal FissureTreatment by Biological Factors - Activated MacrophagesInterventional Study Hadassah Medical Organization
Not applicableNot Yet RecruitingNCT06984601What this trial is testingRELIEF Study: Resolving Fissures With Lateral Internal SphincterotomyWho this might be right forChronic Anal Fissure Turkish Society of Colon and Rectal Surgery 300
Not applicableStudy completedNCT02628522What this trial is testingA Novel Method for Chronic Anal Fissure TreatmentWho this might be right forAnal Fissure Clinical Centre of Serbia 6
Large-scale testing (Phase 3)Study completedNCT07543315What this trial is testingLow Versus High Dose OnabotulinumtoxinA for Chronic Anal FissureWho this might be right forChronic Anal Fissure Tanta University 150
Not applicableStudy completedNCT07568314What this trial is testingComparison of Botulinum Toxin Injection and Lateral Internal Sphincterotomy in Chronic Anal Fissure ManagementWho this might be right forAnal Fissure Chronic Islamabad Medical and Dental College 90
Not applicableStudy completedNCT05797220What this trial is testingThe Efficacy of Botulinum Toxin Alone Versus Combined Botulinum Toxin and Topical Diltiazem in Chronic Anal FissureWho this might be right forAnal Fissure Chronic Istanbul Medipol University Hospital 217
Not applicableStudy completedNCT04166175What this trial is testingHigh Dose Multiple Site Injection of Botox Versus Lateral Sphincterotomy in Chronic AnalfissureWho this might be right forChronic Anal Fissure Zagazig University 96
Large-scale testing (Phase 3)Study completedNCT03787030What this trial is testingApplication of Vitamin E on Anal FissureWho this might be right forPain Hospital General Universitario Elche 160
Not applicableLooking for participantsNCT07268261What this trial is testingCombined Method of Surgical Treatment of Anal FissureWho this might be right forChronic Anal Fissure State Scientific Centre of Coloproctology, Russian Federation 122
Large-scale testing (Phase 3)Study completedNCT02527109What this trial is testingThe Effect of Intra-anal Nifedipine, Used As Add-on to Conservative Therapy, on Pain in Patients With Anal FissureWho this might be right forChronic Anal Fissure RDD Pharma Ltd 339
Large-scale testing (Phase 3)UnknownNCT04887818What this trial is testingDiltiazem Ointment With Lidocaine vs. Nifedipine Ointment With Lidocaine Ointment for Treatment of Chronic Anal FissureWho this might be right forFissure in AnoRectal DiseasesRectal Bleed University of Calgary 430