Not applicableUnknownNCT03596320What this trial is testingYield of Colonoscopy in Children With Rectal BleedingWho this might be right forColonic Diseases Assiut University 100
Not applicableStudy completedNCT05043363What this trial is testingLuCID - Investigating the Use of a Novel Digital Rectoscope for Community Examinations During COVID-19Who this might be right forBowel CancerBowel Diseases, InflammatoryRectal Bleeding Imperial College London 114
Early research (Phase 1)Study completedNCT01243736What this trial is testingAssessment of Combined Bowel Preparation for Capsule Endoscopy StudyWho this might be right forGastrointestinal Hemorrhage Mayo Clinic 50
Testing effectiveness (Phase 2)Study completedNCT02104271What this trial is testingComparison Between Two Different Parameters of Argon Plasma Coagulation in the Treatment of Chronic Radiation Proctitis: Historical Control Trial.Who this might be right forRadiation InjuriesTelangiectasisRectal Bleeding Barretos Cancer Hospital 41
Not applicableStudy completedNCT03032874What this trial is testingCommunity Based Screening for Colorectal Cancer in an Underserved High Risk Population in NigeriaWho this might be right forColorectal Cancer Obafemi Awolowo University Teaching Hospital 100
Not applicableLooking for participantsNCT06403163What this trial is testingTransfusion Surveillance in AnaesthesiaWho this might be right forTransfusion ReactionTransfusion Related ComplicationAnesthesia+5 more Erasme University Hospital 50,000
Not applicableStudy completedNCT02303756What this trial is testingColonic Capsule Endoscopy (CCE) for Screening of Neoplasm's A Pilot StudyWho this might be right forRectal Bleeding Odense University Hospital 250
Testing effectiveness (Phase 2)Study completedNCT00114985What this trial is testingProstate Immobilization Device Used During Radiation Treatments to Decrease Rectal BleedingWho this might be right forProstate Cancer Dana-Farber Cancer Institute 100
Testing effectiveness (Phase 2)Looking for participantsNCT06776016What this trial is testingDietary Supplements to Treat Radiation-Induced Rectal InjuryWho this might be right forRadiotherapyRadiation Proctitis Sixth Affiliated Hospital, Sun Yat-sen University 33
Not applicableWithdrawnNCT05055817What this trial is testingA Clinical Risk Score to Predict Bloody Stool in NeonatesWho this might be right forBloody StoolNecrotizing Enterocolitis Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Testing effectiveness (Phase 2)Study completedNCT00656890What this trial is testingMDX-1100 in Subjects With Active Ulcerative ColitisWho this might be right forUlcerative Colitis Bristol-Myers Squibb 110
Not applicableStudy completedNCT00050115What this trial is testingCollection of Biological Samples From Patients With Hepatitis-Associated Aplastic AnemiaWho this might be right forHepatitis-Associated Aplastic Anemia National Heart, Lung, and Blood Institute (NHLBI) 9
Not applicableUnknownNCT03594942What this trial is testingDiagnostic Outcomes of Patients Presenting With Per Rectal Bleed in Surgical Departments of Services Hospital LahoreWho this might be right forRectal Bleeding Services Hospital, Lahore 100
Testing effectiveness (Phase 2)Looking for participantsNCT06776029What this trial is testingFecal Microbiota Transplantation for Radiation-Induced ProctopathyWho this might be right forRadiation Induced Proctitis Sixth Affiliated Hospital, Sun Yat-sen University 20
Not applicableNot Yet RecruitingNCT07157228What this trial is testingClinical Characteristics, Etiologies, and Outcomes of Patients With Haematochezia at Al-Rajhi University Hospital.Who this might be right forHaematochezia Assiut University 70
Testing effectiveness (Phase 2)Study completedNCT00389935What this trial is testingThalidomide Reduces Arteriovenous Malformation Related Gastrointestinal BleedingWho this might be right forArteriovenous MalformationHereditary Hemorrhagic TelangiectasiaHematochezia+1 more Northport Veterans Affairs Medical Center 14
Not applicableStudy completedNCT03362970What this trial is testingImprovements Through the Use of a Rapid Multiplex PCR Enteric Pathogen Detection Kit in Children With HematocheziaWho this might be right forDiarrhea Bloody University of Calgary 60
Large-scale testing (Phase 3)Study completedNCT01727388What this trial is testingInformativeness to Digital Rectal ExaminationWho this might be right forColon CancerUpper Rectum CancerDiverticulitis+2 more Centre Hospitalier Universitaire, Amiens 320
Not applicableLooking for participantsNCT06715293What this trial is testingEvaluate the Performance of a Wireless Optical Sensor Capsule in Detection of UGIBWho this might be right forMelenaGastrointestinal BleedingHematemesis Chinese University of Hong Kong 193