| Recruiting | Post-Market Study of the Signia Circular Stapler With Tri-Staple Technology in Left-sided Colon, Sigmoid, and NCT07351071 | Medtronic - MITG | N/A |
| Recruiting | Symbiotic-GI-03: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy NCT07222800 | Pfizer | Phase 3 |
| Not Yet Recruiting | A Study to Evaluate Safety and Efficacy of PBK_M2502 NCT07114406 | Pharmbio Korea Co., Ltd. | Phase 3 |
| Unknown | A Study to Evaluate Safety and Efficacy of PBK_M2101 NCT05923918 | Pharmbio Korea Co., Ltd. | Phase 3 |
| Terminated | A Home-Based Approach Study to Evaluate the Efficacy and Safety of Alectinib in Locally-Advanced or Metastatic NCT04644315 | Hoffmann-La Roche | Phase 2 |
| Unknown | Comparison of 1 Liter PEG With Ascorbate and Sodium Picosulfate / Magnesium Citrate for High Quality Colon Cle NCT04598880 | Parc de Salut Mar | Phase 4 |
| Completed | Computer Aided Detection, Tandem Colonoscopy Study NCT04074577 | NYU Langone Health | N/A |
| Completed | Endoscopist and Endoscope Motions During Colonoscopy NCT04263818 | IHU Strasbourg | N/A |
| Completed | Validation of Aer-O-Scope Colonoscope System Cecal Intubation NCT03949777 | GI View Ltd. | N/A |
| Active Not Recruiting | ctDNA-guided Surveillance for Stage III CRC, a Randomized Intervention Trial NCT04084249 | Claus Lindbjerg Andersen | N/A |
| Unknown | A Single Center Study on the Effectiveness and Safety of Polyp Classification With Artificial Intelligence NCT04216901 | Renmin Hospital of Wuhan University | — |
| Completed | Anlotinib Hydrochloride Capsules Combined With CAPEOX in RAS and BRAF Wild-type mCRC Patients NCT04080843 | Zhejiang University | Phase 2 |
| Unknown | Deep Learning Algorithm for Recognition of Colonic Segments. NCT04087824 | Shandong University | N/A |
| Completed | Colonic Duplication; Two Cases Report and Review of Literature NCT04316273 | Assiut University | — |
| Completed | Evaluation of Ocoxin®-Viusid® in Metastatic Colorectal Adenocarcinoma NCT03559543 | Catalysis SL | Phase 2 |
| Unknown | Yield of Colonoscopy in Children With Rectal Bleeding NCT03596320 | Assiut University | — |
| Completed | Safety and Efficacy of PBK-1701TC for Bowel Cleansing Before Colonoscopy NCT03509220 | Pharmbio Korea Co., Ltd. | Phase 3 |
| Completed | Telephone Educational Intervention by the Gastrointestinal Endoscopy Nurse. Global Impact on the Quality of Co NCT03458377 | Parc de Salut Mar | N/A |
| Completed | Phase 1/2 Study of the Highly-selective RET Inhibitor, Pralsetinib (BLU-667), in Participants With Thyroid Can NCT03037385 | Hoffmann-La Roche | Phase 1 / Phase 2 |
| Completed | Optical Polyp Testing for In Vivo Classification NCT03139942 | Imperial College London | N/A |
| Completed | BowelScope: Accuracy of Detection Using ENdocuff Optimisation of Mucosal Abnormalities NCT03072472 | South Tyneside and Sunderland NHS Foundation Trust | N/A |
| Completed | Study of a Monoclonal Antibody KHK4083 in Moderate Ulcerative Colitis NCT02647866 | Kyowa Kirin, Inc. | Phase 2 |
| Completed | Effect of Magnetic Endoscopic Imaging on Patient Pain During Colonoscopy NCT02681692 | Shanghai Jiao Tong University School of Medicine | N/A |
| Unknown | Propofol Versus the Use of Dexmedetomidine as a Sedative Agent for Colonosopy NCT03466632 | Tanta University | Phase 3 |
| Completed | Trendelenberg Versus Left Lateral Position for Colonoscopy NCT02519686 | Washington University School of Medicine | — |
| Completed | Evaluating Strategies to Present Colon Cancer Screening Information NCT02485561 | Washington University School of Medicine | N/A |
| Completed | Comparing a 182mg Colon-targeted-delivery Peppermint Oil Capsule (Tempocol-ColoPulse®) and a 182mg Enteric-coa NCT02291445 | Maastricht University Medical Center | Phase 2 |
| Completed | Low-fiber Diet for Colorectal Cancer Screening Colonoscopy NCT02401802 | Parc de Salut Mar | N/A |
| Completed | Improvement of Tolerance of Bowel Cleansing Before Colonoscopy in Diabetic Patients NCT02297399 | Parc de Salut Mar | Phase 3 |
| Completed | Diet for Colonoscopy Preparation in Diabetic Patients NCT02300779 | Parc de Salut Mar | Phase 3 |
| Terminated | Stool Sample Collection Protocol for Development of Screening Test for Colorectal Cancer and Other Digestive T NCT02503631 | Exact Sciences Corporation | — |
| Completed | Sample Collection Study to Evaluate DNA Markers in Subjects With Inflammatory Bowel Disease (IBD) NCT02503696 | Exact Sciences Corporation | — |
| Completed | Early Mobilization After Colorectal Surgery NCT02131844 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Completed | Retroview Colonoscope for the Evaluation of Colon Mucosa Study NCT02352233 | Instituto Ecuatoriano de Enfermedades Digestivas | — |
| Completed | A Phase 2a, Proof-of-Concept Study of GIC-1001 in the Management of Visceral Pain During Sedation-Free, Full C NCT01926444 | gicare Pharma Inc. | Phase 2 |
| Completed | A Clinical Phase I Study on GIC-1001 in Healthy Volunteers NCT01738425 | gicare Pharma Inc. | Phase 1 |
| Completed | The Impact of Diet Liberalization on Bowel Preparation for Colonoscopy NCT01876576 | Thomas Jefferson University | N/A |
| Completed | Economic and Clinical Evaluation of Enhanced Recovery in Colorectal Surgery NCT01610726 | Haukeland University Hospital | N/A |
| Completed | Exact CRC Screening Test: Stool Sample Collection Study to Support Assay Validation Testing NCT01600209 | Exact Sciences Corporation | — |
| Completed | Multi-Target Colorectal Cancer Screening Test for the Detection of Colorectal Advanced Adenomatous Polyps and NCT01397747 | Exact Sciences Corporation | — |
| Completed | Covered Metallic Stent and Benign Colonic Strictures NCT01570114 | Société Française d'Endoscopie Digestive | — |
| Completed | Multi-marker Stool Test for Detection of Colorectal Neoplasia: Marker Panel Selection and Technical Developmen NCT01260168 | Exact Sciences Corporation | — |
| Completed | Assessing Infectious Risk and Visceral Closure in Natural Orifice Translumenal Endoscopic Surgery (NOTES) NCT01102725 | University Hospitals Cleveland Medical Center | — |
| Completed | Local Anaesthesia Used During Fast-track Colonic Surgery: Evaluation of Bupivacaine and Levobupivacaine in Pra NCT01105442 | Martini Hospital Groningen | — |
| Terminated | Assessing Effectiveness of Laparoscopic Colorectal Surgical Skills NCT01119027 | University Hospitals Cleveland Medical Center | — |
| Completed | Evaluation of PillCam™ Colon 2 in Visualization of the Colon NCT01063231 | Medtronic - MITG | Phase 3 |
| Completed | Evaluation of PillCam™ Colon 2 in Visualization of the Colon NCT01087528 | Medtronic - MITG | N/A |
| Completed | Evaluation of the PillCam™ Colon Capsule Endoscopy (PCCE) Night Procedure NCT00951587 | Medtronic - MITG | Phase 3 |
| Completed | Evaluation of the PillCam™ Colon Capsule Endoscopy (PCCE) Preparation and Procedure NCT00885339 | Medtronic - MITG | — |
| Completed | Evaluation of the PillCam™ Colon Capsule Endoscopy (PCCE) Preparation and Procedure NCT00885209 | Medtronic - MITG | — |
| Completed | Evaluation of the PillCam Colon Capsule Endoscopy (PCCE) Preparation and Procedure NCT00604292 | Medtronic - MITG | — |
| Completed | Random Comparison of LigaSure and Disposable Staples for Laparoscopic Surgery NCT00487409 | University Hospitals Cleveland Medical Center | N/A |
| Completed | PillCam™ Colon Capsule Endoscopy (PCCE) in the Visualization of the Colon NCT00604162 | Medtronic - MITG | Phase 3 |
| Terminated | Evaluation of the PillCam™ Colon Capsule Endoscopy (PCCE) in the Visualization of the Colon NCT00440791 | Medtronic - MITG | — |
| Completed | Intravenous Saline Pre-hydration in Patients Undergoing Outpatient Colonoscopy NCT00308152 | The Canberra Hospital | Phase 2 |
| Unknown | Abnormal Expression Proteins, Mitochondrial DNA and miRNA of Irritable Bowel Syndrome NCT01028898 | Chinese PLA General Hospital | — |
| Completed | A Study of Crofelemer to Treat Diarrhea Irritable Bowel Syndrome NCT00101725 | Bausch Health Americas, Inc. | Phase 2 |
| Completed | Gene Expression Analysis of Patients With Metastatic Colorectal Cancer Receiving Oxaliplatin Based Chemotherap NCT00250029 | New Mexico Cancer Research Alliance | N/A |
| Unknown | Prospective Phase II Randomized Trial of Postoperative Adjuvant Chemotherapy in Patients With High Risk Colon NCT00201331 | National Health Research Institutes, Taiwan | Phase 2 |