| Not Yet Recruiting | Efficacy of AI-Assisted Colonoscopy for Screening Colorectal Neoplasia (AI-COLOSCREEN) NCT07307547 | Zhejiang University | N/A |
| Not Yet Recruiting | Six Versus Twelve Month Index Follow-up After Large Colon Polyp Resection NCT07198945 | Indiana University | N/A |
| Recruiting | R-5780-01 In Combination With PD-1 Checkpoint Inhibitors (Checkpoint Protein on Immune Cells Called T Cells) i NCT06398418 | Rise Therapeutics LLC | Phase 1 |
| Not Yet Recruiting | Gastroduodenal Full Thickness Resection Device Registry - gdFTRD® Registry NCT07142902 | Ovesco Endoscopy AG | — |
| Active Not Recruiting | Evaluation of 'WAYMED Endo CL CS' for Automated Detection and Diagnosis of Colorectal Adenoma and Non-Adenoma NCT07470827 | WAYCEN Inc | — |
| Not Yet Recruiting | Texture and Colour Enhancement Imaging in Improving Detection and Miss Rate of Premalignant Lesions NCT06515977 | Changhai Hospital | N/A |
| Recruiting | Does Fluorescence With or Without Indocyanine Green Improve Parathyroid Identification and Preservation NCT06169735 | University of Alabama at Birmingham | Phase 4 |
| Unknown | Liquid Biopsy Based Multiomics Study for Colorectal Cancer Early Screening NCT06258434 | Sir Run Run Shaw Hospital | — |
| Recruiting | Evaluation of Early Home Return in Patients With Enucleation of Prostate Adenoma NCT05912764 | GCS Ramsay Santé pour l'Enseignement et la Recherche | N/A |
| Recruiting | Multi-omics Study for Early Detection of Colorectal Cancer (MOED-CRC) NCT06220617 | Zhejiang University | — |
| Completed | Exploratory Study of a Novel Based rbcDNA Liquid Biopsy Technique for Colorectal Cancer Early Detection NCT05875584 | Second Affiliated Hospital, School of Medicine, Zhejiang University | — |
| Recruiting | Combination of Artificial Intelligence and Mucosal Exposure Device to Enhance Colorectal Neoplasia Detection NCT05414448 | Chinese University of Hong Kong | N/A |
| Unknown | Impact of AI on Trainee ADR NCT05423964 | University of Southern California | N/A |
| Completed | Comparison of the ENDOCUFF VISION® Endoscopy Cap Coupled With GI GENIUS™ Artificial Intelligence Compared to E NCT05594576 | Centre Hospitalier Universitaire de Nīmes | N/A |
| Active Not Recruiting | CRC Detection Reliable Assessment With Blood NCT05551052 | New Day Diagnostics | — |
| Active Not Recruiting | Colorectal Cancer Screening in Cystic Fibrosis NCT05362344 | University of Washington, the Collaborative Health Studies Coordinating Center | — |
| Completed | Synergistic Effect of G-Eye Balloon for Behind the Folds Visualization With CADe (Discovery System) on Adenoma NCT05220345 | Radboud University Medical Center | N/A |
| Unknown | A Prospective Randomized Study Comparing the Adenoma Detection Yield of SC, AI and Combined AI and G-EYE® NCT05317351 | Smart Medical Systems Ltd. | N/A |
| Unknown | A Dual Tandem Study - SC vs. CAD-EYE vs. CAD-EYE With G-EYE NCT05318495 | Dr. Horst Schmidt Klinik GmbH | N/A |
| Unknown | Comparing Detection of Standard Colonoscopy, CAD-EYE and Combined CAD-EYE and G-EYE® Aided Colonoscopy NCT05237310 | Smart Medical Systems Ltd. | N/A |
| Completed | Near Infrared Autofluorescence (NIRAF) Detection for Identifying Parathyroid Glands During Parathyroidectomy NCT05152927 | University of California, San Francisco | N/A |
| Completed | Effect of Two Colonoscopy AI Systems for Colon Polyp Detection NCT05089071 | Seoul National University Hospital | N/A |
| Unknown | Artificial Intelligence Performance in Colonoscopy in Daily Practice NCT04837599 | Gastroenterologie Baden-Wettingen | N/A |
| Unknown | Mechanism and Process Regulation for Colorectal Tumors NCT04707482 | Shanghai Minimally Invasive Surgery Center | — |
| Completed | A Stool DNA Test for Detection of Advanced Colorectal Neoplasia in Asymptomatic Chinese Community Population NCT04786704 | Changhai Hospital | — |
| Completed | Comparison of Adenoma Detection Rate With ENDOCUFF VISION® vs. G-EYE® NCT04708951 | Dr. Horst Schmidt Klinik GmbH | N/A |
| Completed | Assessing the Additional Neoplasia Yield of Computer-aided Colonoscopy in Follow-up Patients in a Screening Se NCT06160466 | Fondazione Poliambulanza Istituto Ospedaliero | N/A |
| Unknown | Multi-center Validation of a Deep Learning Based Bowel Preparation Evaluation System NCT04591145 | Renmin Hospital of Wuhan University | — |
| Completed | Care for Colon 2015 NCT04049357 | Odense University Hospital | N/A |
| Unknown | Colorectal Cancer Screening Using Stool DNA-based SDC2 and SFRP2 Methylation Test in China NCT04515082 | Changhai Hospital | — |
| Unknown | A Single Center Study on Comparing the Different Function of EndoAngel in Improving the Quality of Colonscopy NCT04453956 | Renmin Hospital of Wuhan University | N/A |
| Completed | Prevention of Colorectal Cancer Through Multiomics Blood Testing NCT04369053 | Freenome Holdings Inc. | — |
| Completed | Clinical Value of G-EYE Colonoscopy in Daily Practice for Adenoma Detection and Time for Polyp Removal NCT04767971 | Dr. Horst Schmidt Klinik GmbH | — |
| Unknown | A Multicenter Study Evaluating the Effectiveness of Endo.Angel in Improving the Quality of Colonoscopy NCT04135716 | Renmin Hospital of Wuhan University | N/A |
| Completed | Adenoma Detection Rate Using AI System in China NCT03840590 | Changhai Hospital | N/A |
| Suspended | Adenoma Detection Rate Using Endocuff Vision in China NCT03839277 | Changhai Hospital | N/A |
| Unknown | Inspection of the Colon Using a Retrograde Viewing Device for Detection of Colorectal Polyps NCT04107376 | University of Erlangen-Nürnberg Medical School | N/A |
| Unknown | A Multi-center Trial to Establish a Model for the Early Diagnosis of Colorectal Cancer by the Detection of 5-h NCT03676075 | Fudan University | — |
| Completed | Multitarget Stool FIT-DNA Study for Colorectal Cancer Early Screening in China NCT04287335 | Zhejiang University | — |
| Completed | Serrated Lesions Detection With Endocuff-assisted Colonoscopy NCT03856957 | Hospital Beatriz Ângelo | N/A |
| Completed | Conventional Endoscopic Mucosal Resection vs Underwater Resection for Colorectal Non-pedunculated Colorectal L NCT03021135 | Instituto do Cancer do Estado de São Paulo | N/A |
| Unknown | EndoRings Colonoscopy for Adenoma Detection NCT03469622 | Helios Albert-Schweitzer-Klinik Northeim | N/A |
| Unknown | Water-assisted Colonoscopy vs Second Forward View Examination of the Right Colon on Adenoma Detection NCT03416322 | Barretos Cancer Hospital | N/A |
| Completed | AI-EMERGE: Development and Validation of a Multi-analyte, Blood-based Colorectal Cancer Screening Test NCT03688906 | Freenome Holdings Inc. | — |
| Recruiting | Proton Therapy Research Infrastructure- ProTRAIT- Neuro-oncology NCT04648462 | Maastricht Radiation Oncology | — |
| Completed | The Effect of Segmental Re-examination of Colon for Adenoma Detection in Colonoscopy NCT03268200 | The Catholic University of Korea | N/A |
| Completed | Water Immersion and Polyp Detection: A Randomized Controlled Trial NCT03231917 | White River Junction Veterans Affairs Medical Center | N/A |
| Completed | BowelScope: Accuracy of Detection Using ENdocuff Optimisation of Mucosal Abnormalities NCT03072472 | South Tyneside and Sunderland NHS Foundation Trust | N/A |
| Completed | Motorized Spiral Colonoscopy Trial: A First Feasibility Trial NCT03000361 | Evangelisches Krankenhaus Düsseldorf | N/A |
| Unknown | Effect of Water Exchange Method on Adenoma Miss Rates in Patients Undergoing Selective Polypectomy NCT02880748 | Air Force Military Medical University, China | N/A |
| Completed | Cold Snare Polypectomy Versus Endoscopic Mucosal Resection for Colonic Sessile Serrated Polyps NCT02967107 | Western Sydney Local Health District | N/A |
| Completed | Comparing the ADR With Air Insufflation, Water Immersion and Water Exchange During Two-endoscopist Colonoscopy NCT02737514 | Dalin Tzu Chi General Hospital | N/A |
| Unknown | Prospective Trial to Compare ADR of G-EYE™ Colonoscopy With Standard Colonoscopy NCT02545699 | Smart Medical Systems Ltd. | N/A |
| Completed | The Impact of Experienced Endoscopy Nurse Participation on Polyp and Adenoma Detection During Colonoscopy NCT02292563 | Ningbo No. 1 Hospital | N/A |
| Completed | Comparative Effectiveness of Hot Versus Cold Snare Polypectomy of Small Colorectal Polyps NCT02484079 | Sorlandet Hospital HF | N/A |
| Unknown | Endoscopic Full-thickness REsection of Residual Colorectal Lesions - The FiRE Study NCT02353533 | Technical University of Munich | N/A |
| Unknown | Accuracy of Detection Using ENdocuff Optimisation of Mucosal Abnormalities NCT02552017 | South Tyneside and Sunderland NHS Foundation Trust | N/A |
| Active Not Recruiting | Dopamine Agonist Treatment of Non-functioning Pituitary Adenomas NCT02288962 | St. Olavs Hospital | Phase 3 |
| Completed | The Impact of Distraction on Adenoma Detection Rate NCT02978664 | Dalin Tzu Chi General Hospital | N/A |
| Unknown | Effect of an Advanced Notification Letter on Screening Colonoscopy Participation NCT02188927 | Maria Sklodowska-Curie National Research Institute of Oncology | N/A |
| Completed | Prospective Trial to Compare the Clinical Efficiency of G-EYE™ HD Colonoscopy With Standard HD Colonoscopy NCT01917513 | Smart Medical Systems Ltd. | N/A |
| Completed | The Effects of the Water-exchanged Colonoscopy on Adenoma Detection Rate NCT02135601 | Air Force Military Medical University, China | N/A |
| Completed | Comparative Study of Colon Capsule and Virtual Colonoscopy (VICOCA) NCT02081742 | Begoña González Suárez | — |
| Terminated | Prophylactic Octreotide to Prevent Post Duodenal EMR and Ampullectomy Bleeding NCT02032784 | AdventHealth | Phase 4 |
| Completed | EndoCuff-assisted Versus Standard Colonoscopy for Adenoma Detection NCT02034929 | Helios Albert-Schweitzer-Klinik Northeim | N/A |
| Unknown | The MORDIS Study Clinical Investigational Plan NCT01980134 | SpectraScience | — |
| Completed | G-Eye Advanced Colonoscopy For Increased Polyp Detection Rate-randomized Tandem Study With Different Endoscopi NCT02066064 | Smart Medical Systems Ltd. | N/A |
| Completed | Comparing the Adenoma Detection Rate With Air Insufflation, Water Immersion and Water Exchange NCT01894191 | Dalin Tzu Chi General Hospital | N/A |
| Completed | Peripheral Blood DNA Methylation Markers for the Early Detection of Colorectal Carcinoma in the Egyptian Popul NCT01793207 | Cairo University | — |
| Completed | Safety and Efficacy of the NaviAid™ G-Eye System During Colonoscopy NCT01749722 | Smart Medical Systems Ltd. | N/A |
| Completed | Comparison of Adenoma Detection Miss Rates at Colonoscopy Associated With Different Withdrawal Times NCT01802008 | Stanford University | N/A |
| Completed | Performance Evaluation of the NaviAid™ G-Eye System NCT01552200 | Smart Medical Systems Ltd. | N/A |
| Terminated | The Utility of Cap Colonoscopy in Increasing Adenoma Detection Rate NCT01601431 | Texas Tech University Health Sciences Center, El Paso | N/A |
| Completed | A Repeated Instruction by Telephone on the Day Before Colonoscopy to Patients Undergoing Colonoscopy NCT01584817 | Air Force Military Medical University, China | N/A |
| Withdrawn | Water Method in Low-body Mass Index (BMI) Female Patients With Unsedated Colonoscopy NCT01546259 | Air Force Military Medical University, China | N/A |
| Withdrawn | Water Method in Patients With Incomplete Colonoscopy NCT01546246 | Air Force Military Medical University, China | N/A |
| Completed | Water Method Colonoscopy in Patients With Prior Surgery NCT01485133 | Air Force Military Medical University, China | — |
| Withdrawn | Water Method in Elder Patients With Unsedated Colonoscopy NCT01546220 | Air Force Military Medical University, China | N/A |
| Completed | Dynamic Position Change in Colonic Adenoma Detection NCT01366079 | The Catholic University of Korea | N/A |
| Unknown | A Prospective Study Into the Risk of Colorectal Neoplasms in Individuals With a Family History of Advanced Ade NCT01593098 | Chinese University of Hong Kong | — |
| Completed | The Implication of Plasma ctDNA Methylation Haplotypes in Detecting Colorectal Cancer and Adenomas NCT03737591 | Fudan University | — |
| Completed | Liver MRI With Primovist/Eovist in Pediatric Subjects Who Are Suspected or Have Focal Liver Lesions. NCT01043523 | Bayer | — |
| Unknown | Cap Assisted Colonoscopy for the Detection of Colon Polyps NCT01211132 | American Society for Gastrointestinal Endoscopy | N/A |
| Completed | Arterial Stiffness Index as a Predictor of Surgically Correctable Primary Aldosteronism NCT01190501 | University Hospital, Toulouse | N/A |
| Completed | The Impact of Active Nurse Participation on Adenoma Detection During Routine Colonoscopy NCT00859625 | Yale University | N/A |
| Completed | Narrow Band Versus Conventional Endoscopic Imaging for Screening Colonoscopy NCT00633620 | Charite University, Berlin, Germany | N/A |
| Completed | Chromocolonoscopy for the Detection of Flat Adenomas in Routine Colorectal Cancer Screening. NCT00245492 | Indiana University | N/A |
| Completed | Colonoscope Passive Bending Function NCT00518349 | Norwegian Department of Health and Social Affairs | N/A |
| Active Not Recruiting | NORCCAP: Norwegian Colorectal Cancer Prevention Trial NCT00119912 | Norwegian Institute of Public Health | N/A |
| Completed | Chemoprevention With Folic Acid NCT00018551 | US Department of Veterans Affairs | Phase 2 |
| Completed | Polyp Prevention Trial NCT00339625 | National Cancer Institute (NCI) | Phase 3 |