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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Colon resection Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Apollo Overstitch, a Treat and Resect Model

NCT01307813
View directory record Official record
Conditions
Colon Malignant Tumor, Colon Benign Tumor
Interventions
Overstitch Endoscopic Suturing System
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 23, 2022 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Phase 3 Interventional Results available

Fluorouracil, Leucovorin, and Oxaliplatin With or Without Bevacizumab in Treating Patients Who Have Undergone Surgery for Stage II or Stage III Colon Cancer

NCT00096278
View directory record Official record
Conditions
Colon Adenocarcinoma, Stage IIA Colon Cancer AJCC v7, Stage IIB Colon Cancer AJCC v7, Stage IIC Colon Cancer AJCC v7, Stage IIIA Colon Cancer AJCC v7, Stage IIIB Colon Cancer AJCC v7, Stage IIIC Colon Cancer AJCC v7
Interventions
Bevacizumab, Fluorouracil, Leucovorin Calcium, Oxaliplatin
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
2,710 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Sep 7, 2026, 7:55 AM EDT
Terminated Not applicable Interventional Results available

Bioabsorbable Staple Line Reinforcement in Colorectal,Coloanal and Ileoanal Anastomoses

NCT00663819
View directory record Official record
Conditions
Rectal Cancer, Ulcerative Colitis, Familial Adenomatous Polyposis, Diverticulitis
Interventions
GORE SEAMGUARD® Bioabsorbable Staple Line Reinforcement, Staple line without reinforcement
Device · Procedure
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
18 Years and older
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
16
States / cities
Mobile, Alabama • Los Angeles, California • Weston, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2018 · Synced Sep 7, 2026, 7:55 AM EDT
Recruiting Not applicable Interventional

Testing of GripTract-GI Endoscopic Tissue Manipulator for Use During Complex Endoscopic Polypectomies in the Colon

NCT06015607
View directory record Official record
Conditions
Polyps Colorectal
Interventions
Control (via ESD using standard of care), GripTract
Device
Lead sponsor
Actuated Medical, Inc.
Industry
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Phase 3 Interventional

Laparoscopic-Assisted Surgery Compared With Open Surgery in Treating Patients With Colon Cancer

NCT00002575
View directory record Official record
Conditions
Colorectal Cancer
Interventions
conventional surgery, laparoscopic surgery
Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
810 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2009
U.S. locations
145
States / cities
Huntsville, Alabama • Mobile, Alabama • Phoenix, Arizona + 116 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2016 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Phase 3 Interventional Results available

Rifaximin and Placebo in the Treatment of Bowel Dysfunction After Anterior Resection for Rectal Cancer

NCT01345175
View directory record Official record
Conditions
Rectal Cancer
Interventions
Rifaximin, Placebo
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2023
U.S. locations
3
States / cities
Basking Ridge, New Jersey • Commack, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated May 13, 2024 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Phase 3 Interventional Results available

Comparison of Combination Chemotherapy Regimens With or Without Cetuximab in Treating Patients Who Have Undergone Surgery For Stage III Colon Cancer

NCT00079274
View directory record Official record
Conditions
Adenocarcinoma of the Colon, Stage III Colon Cancer
Interventions
irinotecan hydrochloride, oxaliplatin, leucovorin calcium, fluorouracil, cetuximab, Locally Directed Therapy
Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
3,397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
858
States / cities
Anniston, Alabama • Huntsville, Alabama • Mobile, Alabama + 538 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Colonoscopic Removal of Aberrant Crypt Foci: a Prospective, Randomized, Blinded Trial

NCT00623883
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Surgical removal of ACF, Colonoscopic evaluation only
Procedure
Lead sponsor
National Naval Medical Center
Federal
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 25, 2008 · Synced Sep 7, 2026, 7:55 AM EDT
Completed No phase listed Observational

Surgical Outcome and Predictors of Overall Survival of Stage I-III Appendiceal Adenocarcinoma

NCT05452382
View directory record Official record
Conditions
Appendiceal Cancer
Interventions
Partial colecctomy, Hemicolectomy
Procedure
Lead sponsor
Mansoura University
Other
Eligibility
Not listed
Enrollment
2,607 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2022
U.S. locations
1
States / cities
Weston, Florida
Source: ClinicalTrials.gov public record
Updated Jul 10, 2022 · Synced Sep 7, 2026, 7:55 AM EDT
Not listed No phase listed Observational

A Tissue Collection Study in Patients Who Respond to Immune Checkpoint Inhibitors to Identify Targets of Tumor-Reactive T Cells.

NCT05230186
View directory record Official record
Conditions
Solid Tumor, Adult
Interventions
Tumor Biopsy
Procedure
Lead sponsor
TScan Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
4
States / cities
Los Angeles, California • New Orleans, Louisiana • Morristown, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Sep 7, 2026, 7:55 AM EDT
Completed No phase listed Observational

A Screening Study Targeting Tumor-specific Antigens

NCT05158621
View directory record Official record
Conditions
Metastatic Colorectal Cancer, Stage II/III Colon Cancer
Interventions
blood collection for research (next generation sequencing [NGS]), blood collection for research (HLA typing), blood collection for research (circulating tumor DNA [ctDNA])
Procedure
Lead sponsor
Gritstone bio, Inc.
Industry
Eligibility
12 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
6
States / cities
Miami, Florida • Tamarac, Florida • East Brunswick, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2022 · Synced Sep 7, 2026, 7:55 AM EDT
Active, not recruiting Not applicable Interventional

Monopolar Current Cutting Knife vs Bipolar RFA Knife

NCT04919824
View directory record Official record
Conditions
Gastrointestinal Neoplasms
Interventions
Endoscopic Submucosal Dissection, Endoscopic Mucosal Resection
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Sep 7, 2026, 7:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessing Infectious Risk and Visceral Closure in Natural Orifice Translumenal Endoscopic Surgery (NOTES)

NCT01102725
View directory record Official record
Conditions
Colonic Diseases, Rectal Diseases
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Phase 1 Interventional

Adjuvant Hepatic Arterial Infusion and Combination Chemotherapy in Treating Patients With Resectable Hepatic Metastases From Colorectal Cancer

NCT00059930
View directory record Official record
Conditions
Colorectal Cancer, Metastatic Cancer
Interventions
FOLFOX regimen, dexamethasone, floxuridine, fluorouracil, leucovorin calcium, oxaliplatin, adjuvant therapy, conventional surgery
Drug · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2025
U.S. locations
2
States / cities
New Brunswick, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Sep 7, 2026, 7:55 AM EDT
Terminated Not applicable Interventional

Study of Performance of Confocal Endomicroscope With Fluorescein Imaging Agent in the Colon

NCT03220711
View directory record Official record
Conditions
Colonic Dysplasia, Adenomatous Polyps, Irritable Bowel Disease
Interventions
confocal endomicroscope, Fluorescein
Device · Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 100 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 21, 2022 · Synced Sep 7, 2026, 7:55 AM EDT
Recruiting No phase listed Observational

Clinical Outcomes of the Endoscopic Resection of Premalignant and Malignant Gastrointestinal Lesions

NCT01750619
View directory record Official record
Conditions
Gastrointestinal Neoplasms, Benign Neoplasm of Intestinal Tract
Interventions
Not listed
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 7, 2026, 7:55 AM EDT
Recruiting Not applicable Interventional

Novel Rigidizing Overtube in Colonic Endoscopic Submucosal Dissection

NCT06134687
View directory record Official record
Conditions
Gastrointestinal Neoplasm
Interventions
Endoscopic Submucosal Dissection, Novel Rigidizing Overtube
Procedure · Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
22 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Phase 1 Interventional Results available

Perfusion Assessment in Laparoscopic Left Anterior Resection

NCT01560377
View directory record Official record
Conditions
Rectal Cancer, Colon Cancer, Crohn's Disease, Polyp, Procidentia, Diverticulitis
Interventions
PINPOINT Endoscopic Fluorescence Imaging System
Device
Lead sponsor
Novadaq Technologies ULC, now a part of Stryker
Industry
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
11
States / cities
Los Angeles, California • Orange, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2018 · Synced Sep 7, 2026, 7:55 AM EDT
Not listed Not applicable Interventional

Pain and Infection After Transvaginal Colectomy

NCT01942330
View directory record Official record
Conditions
Colonic Resection Procedures
Interventions
Laparoscopic-Assisted Natural Orifice Surgery
Procedure
Lead sponsor
Jaime Sanchez
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 30, 2017 · Synced Sep 7, 2026, 7:55 AM EDT
Withdrawn Phase 2 Interventional

Transdermal Continuous Oxygen Therapy for Infection Prophylaxis in High- Risk Patients Undergoing Colon Surgery

NCT02617706
View directory record Official record
Conditions
Anorectal Surgeries
Interventions
Epiflo
Device
Lead sponsor
Neogenix, LLC dba Ogenix
Industry
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 13, 2017 · Synced Sep 7, 2026, 7:55 AM EDT
Terminated Phase 3 Interventional Results available

Rosuvastatin in Treating Patients With Stage I or Stage II Colon Cancer That Was Removed By Surgery

NCT01011478
View directory record Official record
Conditions
Colorectal Cancer, Precancerous Condition
Interventions
rosuvastatin, placebo
Drug · Other
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
584
States / cities
Anniston, Alabama • Mobile, Alabama • Fort Smith, Arkansas + 423 more
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Sep 7, 2026, 7:55 AM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate LB1148 for Return of Bowel Function in Subjects Undergoing Bowel Resection

NCT05470387
View directory record Official record
Conditions
Ileus, Gastro-Intestinal Disorder
Interventions
LB1148, Placebo
Drug
Lead sponsor
Palisade Bio
Industry
Eligibility
18 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
23
States / cities
Mobile, Alabama • La Jolla, California • Orange, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2024 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Post-resection Treatment of Large Colon Polyps

NCT03654209
View directory record Official record
Conditions
Recurrence
Interventions
Argon Plasma Coagulation, Snare Tip Soft Coagulation
Device
Lead sponsor
Indiana University
Other
Eligibility
25 Years and older
Enrollment
384 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
10
States / cities
Washington D.C., District of Columbia • Orlando, Florida • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2024 · Synced Sep 7, 2026, 7:55 AM EDT
Completed Not applicable Interventional

Effectiveness and Safety of the Endoscopic Removal of Large and Flat Colonic Polyps With LumenR RetractorTM

NCT02051465
View directory record Official record
Conditions
Colonic Adenomatous Polyps
Interventions
LumenR Retractor, Removal without overtube
Device
Lead sponsor
Mercy Medical Center
Other
Eligibility
17 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 20, 2018 · Synced Sep 7, 2026, 7:55 AM EDT