| Active Not Recruiting | Safety and Efficacy of Reduced-port Laparoscopic Surgery for Patients Of Colon and Upper Rectal Cancer NCT05953662 | Sixth Affiliated Hospital, Sun Yat-sen University | N/A |
| Active Not Recruiting | Testing a Combination of Vaccines for Cancer Prevention in Lynch Syndrome NCT05419011 | National Cancer Institute (NCI) | Phase 2 |
| Unknown | Fruquitinib Combined With Camrelizumab in Non MSI-H/dMMR Refractory Colorectal Cancer NCT04866862 | The First Affiliated Hospital with Nanjing Medical University | Phase 2 |
| Unknown | Ultra-sensitivity Quantitative Fecal Immunochemical Test in Detecting Colorectal Advanced Adenoma and Colorect NCT04856423 | Shandong University | — |
| Completed | A Stool DNA Test for Detection of Advanced Colorectal Neoplasia in Asymptomatic Chinese Community Population NCT04786704 | Changhai Hospital | — |
| Completed | A New Quantitative Fecal Immunochemical Test in Detecting Colorectal Advanced Adenoma NCT04473677 | Shandong University | — |
| Unknown | Colorectal Cancer Screening Using Stool DNA-based SDC2 and SFRP2 Methylation Test in China NCT04515082 | Changhai Hospital | — |
| Completed | Evaluating the Safety and Effectiveness of the Flex Robotic System for the Surgical Removal of Colorectal Lesi NCT05674123 | Mayo Clinic | N/A |
| Recruiting | COLO-COHORT (Colorectal Cancer Cohort) Study NCT04185779 | South Tyneside and Sunderland NHS Foundation Trust | — |
| Completed | Prevalence and Spectrum of Cancer Susceptibility Among Patients with Advanced Colorectal Polyps NCT04160832 | University of Colorado, Denver | — |
| Active Not Recruiting | Infrapyloric and Greater Curvature Lymph Node Metastasis in Colon Cancer NCT03936530 | Shanghai Minimally Invasive Surgery Center | — |
| Completed | Pretreatment Group Consultation for Patients With Colorectal Cancer NCT03888313 | Sahlgrenska University Hospital | — |
| Completed | Evaluation of Ocoxin®-Viusid® in Metastatic Colorectal Adenocarcinoma NCT03559543 | Catalysis SL | Phase 2 |
| Terminated | Study of TG6002 (VV TK-RR-FCU1) in Combination With 5-FC in Patients With Advanced Gastro-intestinal Tumors. NCT03724071 | Transgene | Phase 1 / Phase 2 |
| Completed | DS-8201a in Human Epidermal Growth Factor Receptor2 (HER2)-Expressing Colorectal Cancer (DESTINY-CRC01) NCT03384940 | Daiichi Sankyo Co., Ltd. | Phase 2 |
| Completed | An Investigational Immuno-therapy Study Of Nivolumab In Combination With Trametinib With Or Without Ipilimumab NCT03377361 | Bristol-Myers Squibb | Phase 1 / Phase 2 |
| Completed | ObeSity Related Colorectal Adenoma Risk NCT03663062 | South Tyneside and Sunderland NHS Foundation Trust | — |
| Recruiting | ESD for Colorectal LSL Using a Selective Strategy - a Prospective Cohort Study NCT04008407 | Western Sydney Local Health District | N/A |
| Active Not Recruiting | Perioperative Systemic Therapy for Isolated Resectable Colorectal Peritoneal Metastases NCT02758951 | Koen Rovers | Phase 2 / Phase 3 |
| Active Not Recruiting | Decision Aid Website in Helping to Make Decisions About Fertility in Participants With Cancer NCT03141437 | M.D. Anderson Cancer Center | N/A |
| Unknown | NEOadjuvant Chemotherapy Only Compared With Standard Treatment for Locally Advanced Rectal Cancer NCT03280407 | Zealand University Hospital | Phase 2 |
| Unknown | Sleep and Survival in Colorectal Cancer NCT03254836 | Zealand University Hospital | — |
| Unknown | Colorectal Polyps Screening With Low-dose CT Colonoscopy NCT03064828 | Xijing Hospital | N/A |
| Terminated | Antibody DS-8273a Administered in Combination With Nivolumab in Subjects With Advanced Colorectal Cancer NCT02991196 | Daiichi Sankyo | Phase 1 |
| Completed | Enhancing Prevention Pathways Toward Tribal Colorectal Health NCT02882620 | University of New Mexico | N/A |
| Terminated | Study of ASN003 in Subjects With Advanced Solid Tumors NCT02961283 | Asana BioSciences | Phase 1 |
| Unknown | Detection and Characterization of Sessile Serrated Lesions (SSL) of the Right Colon NCT02861885 | Hospices Civils de Lyon | — |
| Suspended | Randomized Trial of Primary Surgery Followed Selective Radiochemotherapy for Rectal Cancer With MRI Negative C NCT02121405 | Zhejiang University | Phase 3 |
| Terminated | Does Caffeine Reduce Postoperative Bowel Paralysis After Elective Colectomy? NCT02510911 | Thomas Steffen | N/A |
| Terminated | Phase 1 Trial To Evaluate mFOLFOX6 With Selinexor In Patients With Metastatic Colorectal Cancer NCT02384850 | GSO Global Clinical Research BV | Phase 1 |
| Terminated | A LAparoscopic and TransAnal Total Mesorectal Excision (TME) for Rectal Cancer Trial NCT02324556 | Sahlgrenska University Hospital | — |
| Completed | Modufolin (Arfolitixorin) in Combination With 5-Fluorouracil Alone or Together With Oxaliplatin or Irinotecan NCT02244632 | Isofol Medical AB | Phase 1 / Phase 2 |
| Completed | Investigating the Use of Regorafenib (Stivarga®) in Patients With Metastatic Colorectal Cancer (mCRC) After Fa NCT01959269 | Bayer | — |
| Completed | A Randomized Trial on the Technical Aspects of Stoma Construction. NCT01694238 | Sahlgrenska University Hospital | N/A |
| Unknown | Stenting and Resection for Stage IV Colorectal Cancer Endoscopic Stenting and Colorectal Resection in Stage IV NCT03451643 | University of Roma La Sapienza | N/A |
| Unknown | SOX Versus XELOX for Patients With Peritoneal Metastasis of Colorectal Cancer NCT02870153 | The First People's Hospital of Changzhou | Phase 2 |
| Completed | The Impact of Physical Activity on the Outcome of Surgery NCT01707121 | Sahlgrenska University Hospital | — |
| Completed | IVICA: Intravenous Iron in Colorectal Cancer Associated Anaemia NCT01701310 | Nottingham University Hospitals NHS Trust | Phase 4 |
| Unknown | Pre-habilitation to Improve Outcomes in Patients Undergoing Liver Resection for Cancer NCT01542281 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Completed | Clinical Study of Real Time Colorectal Polyp Diagnosis During Colonoscopy - the VALID Colonoscopy Study NCT01288833 | VA Palo Alto Health Care System | N/A |
| Completed | The Usefulness of I-scan in Screening Colonoscopy NCT01417611 | Konkuk University Hospital | N/A |
| Unknown | Recombinant Human Endostatin in Combination With mFOLFOX6 in Patients With Metastatic Colorectal Cancer NCT01310478 | Fudan University | Phase 1 |
| Completed | Efficacy of Cap-assisted Chromoendoscopy as a Screening Test for Colorectal Neoplasm Using Web-based Research NCT01112280 | Korean Association for the Study of Intestinal Diseases | N/A |
| Completed | Intravenous Iron: Measuring Response in Anemic Surgical Patients NCT02057471 | Nottingham University Hospitals NHS Trust | Phase 4 |
| Completed | New Individualized Therapy Trial for Metastatic Colorectal Cancer NCT00867334 | Inova Health Care Services | Phase 1 / Phase 2 |
| Completed | Colorectal Cancer Screening in Average-risk Population: Immunochemical Fecal Occult Blood Testing Versus Colon NCT00906997 | Hospital Clinic of Barcelona | N/A |
| Terminated | An Observational Study of Erbitux® in Patients With Metastatic Colorectal Cancer (mCRC) Refractory to Irinotec NCT01074333 | Merck KGaA, Darmstadt, Germany | — |
| Unknown | Application of CO2 Insufflations in Colonoscopy Randomized Trial NCT00745927 | National Taiwan University Hospital | N/A |
| Terminated | Metastatic Colorectal Cancer: Treatment Response With Dynamic Contrast MRI NCT00820456 | American College of Radiology | — |
| Completed | Oxaliplatin and S-1 (OS) Versus Oxaliplatin and Capecitabine (XELOX) for Advanced Colorectal Cancer NCT00677144 | Hallym University Medical Center | Phase 2 |
| Completed | Study Using CP-751,871 In Patients With Stage IV Colorectal Cancer That Has Not Responded To Previous Anti-Can NCT00560560 | Pfizer | Phase 2 |
| Terminated | Phase 2 Study of Temozolomide in Pre-Selected Advanced Aerodigestive Tract Cancers (Study P04273AM2)(TERMINATE NCT00423150 | Merck Sharp & Dohme LLC | Phase 2 |
| Unknown | A Phase I Study of S-1 Plus Irinotecan and Oxaliplatin in Advanced Gastrointestinal Malignancy NCT00506207 | National Cancer Center, Korea | Phase 1 |
| Completed | Adjuvant HIPEC to Prevent Colorectal Peritoneal Metastases in High-risk Patients NCT02575859 | Fondazione IRCCS Istituto Nazionale dei Tumori, Milano | Phase 1 / Phase 2 |
| Withdrawn | Can Malnutrition be Prevented in Patient With Colorectal Cancer Stage Dukes D? NCT00846313 | Norwegian University of Science and Technology | N/A |
| Completed | Cognitive Function and Fatigue in Colorectal Cancer (CRC) Patients After Chemotherapy NCT00188331 | University Health Network, Toronto | — |
| Completed | Predictive Factors of Conversion in Laparoscopic Colorectal Cancer Resection NCT04589975 | Clinica Universidad de Navarra, Universidad de Navarra | — |
| Completed | Phase I-II Multiple-Dose Safety and Efficacy Study of a Selective Inhibitor of Cyclooxygenase - 2 (SC-58635) i NCT00001693 | National Cancer Institute (NCI) | Phase 1 |
| Completed | A Phase I Study of Isolated Hepatic Perfusion With Escalating Dose Melphalan Followed by Postoperative Hepatic NCT00001576 | National Cancer Institute (NCI) | Phase 1 |
| Completed | Phase II Study of the Role of Anti-CEA Antibody Immunoscintigraphy & Positron Emission Tomography in the Local NCT00001568 | National Cancer Institute (NCI) | Phase 2 |
| Completed | Comparing Hepatic Intra-arterial Injection of Yttrium-90 Microspheres Versus Fluorouracil (5FU) in Colorectal NCT00199173 | Jules Bordet Institute | Phase 3 |
| Unknown | Iron Therapy in Colo-Rectal Neoplasm and Iron Deficiency Anemia: Intravenous Iron Sucrose Versus Oral Ferrous NCT00199277 | J. Uriach and Company | Phase 4 |