| Recruiting | Training Physicians to Differentiate the Paris Classification Using Artificial Colon Polyp Images NCT06550908 | Wuerzburg University Hospital | N/A |
| Enrolling By Invitation | Cold Snare Piecemeal Resection vs Cold Snare Endoscopic Mucosal Resection NCT06462521 | Indiana University | N/A |
| Recruiting | Liquid Biopsy and Machine Learning for Early Colorectal Cancer, Adenomas, Lynch Cancers, and Residual Disease NCT07450612 | San Raffaele University | — |
| Completed | Water Exchange Colonoscopy With Artificial Intelligence-assisted Detection NCT06173258 | Evergreen General Hospital, Taiwan | N/A |
| Completed | Prospective Evalulation of Artificial Intelligence-assisted Monitoring of Effective Withdrawal Time Versus Sta NCT06345105 | The University of Hong Kong | — |
| Completed | Effective Withdrawal Time and Adenoma Detection Rate NCT06063720 | The University of Hong Kong | — |
| Recruiting | Cold Snare Endoscopic Mucosal Resection (EMR) vs Cold EMR With Margin Snare Tip Soft Coagulation (STSC) NCT05041478 | Western Sydney Local Health District | N/A |
| Terminated | RITUAL Ultivision AI CADe Randomized Controlled Trial NCT05732233 | Satisfai Health, Inc. | N/A |
| Recruiting | Risk of Metachronous Findings After Detection of Serrated Lesions and High-grade Dysplasia With Surveillance D NCT05355363 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |
| Unknown | Efficacy of Second Forward-view Examination of Left Colon for Adenoma Detection During Colonoscopy NCT05651893 | Changhai Hospital | N/A |
| Recruiting | St. Paul's Advanced Resection Center Cohort for Colorectal Neoplasia (SPARC-C) NCT05402696 | University of British Columbia | — |
| Unknown | Mucosa Adherent Intestinal Microbiome in Microscopic Colitis and Colorectal Cancer NCT06172647 | Hospital Mutua de Terrassa | — |
| Unknown | Adenoma Detection Rate in Water and Air Colonoscopy Using Computer-aided System NCT05448300 | Dalin Tzu Chi General Hospital | N/A |
| Unknown | Clinical Efficacy Evaluation of a Computer-aided Colonoscopy as Compared With the Standard Colonoscopy. NCT05240625 | National Taiwan University Hospital | N/A |
| Completed | Gastroenterology Artificial INtelligence System for Detecting Colorectal Polyps (The GAIN Study) NCT05275556 | Verily Life Sciences LLC | N/A |
| Unknown | Computer-aided Detection During Screening Colonoscopy (Experts) NCT04915833 | Instituto Ecuatoriano de Enfermedades Digestivas | N/A |
| Completed | Artificial Intelligence-assisted Colonoscopy on Detection of Missed Proximal Lesions NCT04294355 | The University of Hong Kong | N/A |
| Terminated | A Clinical Study To Measure The Effect Of Use Of Artificial Intelligence (AI) Enabled Computer Aided Detection NCT04555135 | EndoVigilant Inc | N/A |
| Unknown | Impact of Screen Size on Colorectal Adenoma Detection NCT04749303 | Chinese University of Hong Kong | N/A |
| Unknown | Can Pan-Colonic Chromoendoscopy (PCC) Improve Adenoma Detection Rate in FIT-Positive-Patients: A Randomized St NCT04512612 | Singapore General Hospital | N/A |
| Completed | Validation of Aer-O-Scope Colonoscope System Cecal Intubation NCT03949777 | GI View Ltd. | N/A |
| Completed | AI-assisted Detection of Missed Colonic Polyps NCT04227795 | The University of Hong Kong | N/A |
| Terminated | Efficacy of Free Versus Low Residue Diet as Preparation for Screening Colonoscopy NCT04664543 | Parc Taulí Hospital Universitari | N/A |
| Completed | Conventional Endoscopic Mucosal Resection Versus Cold Snare Endoscopic Mucosal Resection of Colonic Lateral Sp NCT04138030 | Western Sydney Local Health District | N/A |
| Unknown | Comparison Between a 1L of Polyethylene Glycol+Ascorbic Acid as a Split Dose Bowel Preparation for Colonoscopy NCT04758156 | Seoul National University Hospital | Phase 4 |
| Completed | Feasibility Study of a Novel Single Use Robotic Colonoscopy System NCT03979690 | Bio-Medical Engineering (HK) Limited | N/A |
| Unknown | Predictors of Poor Bowel Cleansing and Capsule Endoscopy (CEPREDICT) NCT03933371 | Hospital Universitario de Canarias | — |
| Unknown | Risk Factors of Poor Bowel Cleansing in Inpatients NCT03902561 | Hospital Universitario de Canarias | — |
| Completed | Comparison of Two Preparations for the Study of the Colon Through Colonoscopy NCT04497935 | Unidade Local de Saúde do Alto Ave, EPE | — |
| Completed | Low Residue Diet During 3 Days vs 1 Day Prior Colonoscopy NCT03763266 | Parc Taulí Hospital Universitari | N/A |
| Completed | BLI, NBI or White Light Colonoscopy for Proximal Colonic Adenoma NCT03696992 | The University of Hong Kong | N/A |
| Unknown | NBI Versus White Light Endoscopy for Optical Characterization of Neoplastic Polyps in the Colorectum NCT03679429 | Technical University of Munich | — |
| Completed | Study Comparing the Bowel Cleansing Efficacy of PLENVU® Versus SELG-ESSE® Using a 2-Day Split Dosing Regimen. NCT03742232 | Istituto Clinico Humanitas | Phase 4 |
| Completed | Linked Color Imaging (LCI) for Colorectal Adenoma Detection NCT03690297 | Valduce Hospital | N/A |
| Terminated | Nivolumab in Preventing Colon Adenomas in Participants With Lynch Syndrome and a History of Partial Colectomy NCT03631641 | John Hays | Phase 2 |
| Completed | Hybrid APC Assisted EMR for Large Colon Polyps NCT03390907 | Milton S. Hershey Medical Center | N/A |
| Completed | Second Forward View Examination of Proximal Colon on Adenoma Detection Rate NCT03619122 | Ningbo No. 1 Hospital | N/A |
| Completed | Surrogate Quality Indicators for Adenoma Detection Rate (ADR) NCT03919487 | Soonchunhyang University Hospital | — |
| Completed | Cold Snare Polypectomy NCT03501849 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |
| Completed | Quad Resection (Hot Snare vs Cold Snare vs Hot EMR vs Cold EMR) NCT03462706 | Indiana University | N/A |
| Completed | Linked Color Imaging Versus Narrow Band Imaging for Colorectal Adenoma Detection NCT03336359 | The University of Hong Kong | N/A |
| Completed | Impacts of Inspection During Instrument Insertion on Colonoscopy Quality NCT03444090 | Evergreen General Hospital, Taiwan | N/A |
| Completed | A Double Balloon Endoscopic Platform for ESD NCT03551379 | Lumendi, LLC | — |
| Recruiting | The Australian Colonic Large Sessile Lesion Endoscopic Resection Study NCT03471793 | Western Sydney Local Health District | — |
| Completed | Outcomes of Colonoscopy With Non-anesthesiologist Administered Propofol NCT03922074 | Serveis de Salut Integrats Baix Empordà | N/A |
| Unknown | Computer-assisted Detection of Colonic Polyps NCT02838888 | Technical University of Munich | — |
| Completed | Detection in Tandem Endocuff Cap Trial NCT03254498 | London North West Healthcare NHS Trust | N/A |
| Completed | Colonoscopic Adenoma and Advanced Neoplasia Detection Rates According to Age NCT03361904 | Société Française d'Endoscopie Digestive | — |
| Completed | Comparison of Low Volume PEG-Asc and Lower Volume PEG-Asc With Bisacodyl NCT02980562 | Korea University Anam Hospital | Phase 3 |
| Completed | Side Specific Withdrawal Times for Colonoscopy: Impact on Adenoma Detection in the Proximal and Distal Colon NCT02819492 | Technical University of Munich | — |
| Unknown | Impact of Diverticular Disease on the Detection of Colon Adenomas NCT02057562 | Technical University of Munich | — |
| Completed | Accuracy of the Optical Diagnosis of Small Colonic Polyps Using the Nice Classification NCT02009774 | Technical University of Munich | — |
| Unknown | Feasibility, Safety and Outcome of Transrectal Hybrid-NOTES Anterior Resection NCT01992406 | Cantonal Hosptal, Baselland | — |
| Completed | Effect of Video Monitor Size on Adenoma Detection Rate NCT01952418 | Massachusetts General Hospital | N/A |
| Completed | A Randomized Prospective Trial Comparing Low-volume Bowel Preparation Methods NCT02250196 | Korea University Anam Hospital | Phase 3 |
| Unknown | Usefulness of Calprotectin for Colon Adenoma Screening NCT01719198 | Konkuk University Medical Center | — |
| Completed | A Randomized Prospective Trial Comparing Polyethylene Glycol and Sodium Picosulphate With Magnesium Citrate NCT01778192 | Korea University Anam Hospital | Phase 3 |