Not applicableStudy completedNCT05965674What this trial is testingSacral Erector Spinae Plane Block Effect on Post-Hemorrhoidectomy PainWho this might be right forPostoperative Pain Konya City Hospital 35
Not applicableLooking for participantsNCT06747195What this trial is testingThe Impact of Methylene Blue on the Quality of Recovery in Patients Undergoing HemorrhoidectomyWho this might be right forHemorrhoidectomyPostoperative Analgesia Qilu Hospital of Shandong University 290
Post-approval studies (Phase 4)Ended earlyNCT02104414What this trial is testingEfficacy of Rectal Infiltration of Exparel for Analgesic Benefit Following HemorrhoidectomyWho this might be right forHemorrhoid St. Luke's-Roosevelt Hospital Center 11
Not applicableStudy completedNCT01342991What this trial is testingTrial of Open Milligan-Morgan Haemorrhoidectomy Versus Laser Closed HaemorrhoidectomyWho this might be right forHaemorrhoidsHaemorrhoidectomyMilligan-Morgan Haemorrhoidectomy+1 more Northern Lincolnshire and Goole Hospitals NHS Foundation Trust 40
Not applicableActive Not RecruitingNCT07171294What this trial is testingReproducibility of Minimally Invasive Surgery for Grade III HemorrhoidsWho this might be right forHemorrhoidectomyMinimal Invasive Surgery Hospital Son Llatzer 20
Large-scale testing (Phase 3)UnknownNCT00932542What this trial is testingEutectic Mixture for Hemorrhoidectomy PostoperativeWho this might be right forHemorrhoidectomy Federal University of São Paulo 144
Not applicableLooking for participantsNCT07598630What this trial is testingSHAPE Versus Milligan-Morgan Hemorrhoidectomy for Hemorrhoidal DiseaseWho this might be right forHemorrhoid Cairo University 68
Not applicableUnknownNCT04361695What this trial is testingPreemptive Analgesia for HemorrhoidectomyWho this might be right forHemorrhoidectomy Russian Society of Colorectal Surgeons 144
Post-approval studies (Phase 4)Looking for participantsNCT04248205What this trial is testingKetamine for Post-operative Analgesia in HemorrhoidectomyWho this might be right forHemorrhoids University of Oklahoma 100
Not applicableUnknownNCT05770141What this trial is testingLaser Hemorrhoidoplasty Versus Open Surgical Hemorrhoidectomy in Second and Third Degree PilesWho this might be right forHemorrhoids Assiut University 40
Not applicableWithdrawnNCT01099605What this trial is testingContinuous Infusion of Local Anesthetic for Optimal Post Operative Pain Control Following HemorrhoidectomyWho this might be right forHemorrhoids United States Naval Medical Center, Portsmouth
Not applicableStudy completedNCT03479489What this trial is testingUse of Human Dehydrated Amnion Chorion Allograft in Closed HemorroidectomyWho this might be right forExternal HemorrhoidExternal Hemorrhoid Thrombosed MiMedx Group, Inc. 11
Not applicableNot Yet RecruitingNCT07238504What this trial is testingAcupuncture for Post-hemorrhoidectomy Pain ControlWho this might be right forHemorrhoidectomyHemorrhoid PainAcupuncture The University of Hong Kong 100
Post-approval studies (Phase 4)Study completedNCT00354029What this trial is testingEffect of Perioperative i.v. Low-dose S(+) KetamineWho this might be right forHemorrhoidsPain Asker & Baerum Hospital 83
Large-scale testing (Phase 3)Study completedNCT05769855What this trial is testingHR18034 for Postoperative Analgesia in Subjects Undergoing HemorrhoidectomyWho this might be right forPostsurgical Pain Management Shanghai Hengrui Pharmaceutical Co., Ltd. 294
Testing effectiveness (Phase 2)UnknownNCT02353156What this trial is testingPosthemorrhoidectomy Pain Management With Electronic Bidet or Sitz BathWho this might be right forHemorrhoid Seoul National University Hospital 76
Not applicableEnded earlyNCT01422473What this trial is testingComparison Study of Hemorrhoid Surgery Using the Enseal Device to Standard Hemorrhoid Surgical TechniquesWho this might be right forHemorrhoids Swedish Medical Center 9
Not applicableLooking for participantsNCT06535269What this trial is testingPostoperative Pain in the Surgical Treatment of Hemorrhoids: Conventional Hemorrhoidectomy With a Monopolar Electric Scaler VS Bipolar Energy With Caiman® (Aesculap®)Who this might be right forHemorrhoid PainHemorrhoidectomy Corporacion Parc Tauli 27
Not applicableStudy completedNCT04251884What this trial is testingPudendal Nerve Block for HemorrhoidectomyWho this might be right forHemorrhoidsPostoperative Pain Francesco Mongelli 49
Not applicableUnknownNCT06132152What this trial is testingHemorrhoids: Options of Traditional HemorrhoidectomyWho this might be right forHemorrhoidsOpen Hemorrhoidectomy Center of Endourology "Endocenter" 70