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Showing 1–24 of 238 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Colon Procedures Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Colorectal Cancer Screening Intervention Study

NCT06424197
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Racial group-targeted messages, Explicit Commitment
Other
Lead sponsor
Oakland University
Other
Eligibility
45 Years to 80 Years
Enrollment
799 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rochester, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Jul 22, 2026, 5:10 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Digital Mind Body Intervention Among Black and Hispanic Patients Living With Inflammatory Bowel Disease

NCT06510296
View directory record Official record
Conditions
Crohn's Disease, Ulcerative Colitis, Inflammatory Bowel Diseases
Interventions
Digital Mind Body Intervention mobile application
Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional Results available

S1415CD, Trial Assessing CSF Prescribing Effectiveness and Risk (TrACER)

NCT02728596
View directory record Official record
Conditions
Febrile Neutropenia, Stage 0 Breast Cancer, Stage 0 Colorectal Cancer, Stage 0 Non-Small Cell Lung Cancer, Stage I Colorectal Cancer, Stage IA Breast Cancer, Stage IA Non-Small Cell Lung Carcinoma, Stage IB Breast Cancer, Stage IB Non-Small Cell Lung Carcinoma, Stage IIA Breast Cancer, Stage IIA Colorectal Cancer, Stage IIA Non-Small Cell Lung Carcinoma, Stage IIB Breast Cancer, Stage IIB Colorectal Cancer, Stage IIB Non-Small Cell Lung Carcinoma, Stage IIC Colorectal Cancer, Stage IIIA Breast Cancer, Stage IIIA Colorectal Cancer, Stage IIIA Non-Small Cell Lung Cancer, Stage IIIB Breast Cancer, Stage IIIB Colorectal Cancer, Stage IIIB Non-Small Cell Lung Cancer, Stage IIIC Breast Cancer, Stage IIIC Colorectal Cancer, Stage IV Breast Cancer, Stage IV Non-Small Cell Lung Cancer, Stage IVA Colorectal Cancer, Stage IVB Colorectal Cancer
Interventions
Preventive Intervention, Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
3,665 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
159
States / cities
Jonesboro, Arkansas • Martinez, California • Augusta, Georgia + 134 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2022 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Narrow Band Imaging Colon Polyp Study

NCT00614770
View directory record Official record
Conditions
Adenomatous Polyp, New Imaging Techniques in Colonoscopy
Interventions
standard of care colonoscopy, colonoscopy
Procedure
Lead sponsor
Kansas City Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
630 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Kansas City, Missouri • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 16, 2010 · Synced Jul 22, 2026, 5:10 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Assessment and Educational Intervention to Reduce Ultra-processed Food Consumption in Pediatric Patients With IBD

NCT07224113
View directory record Official record
Conditions
IBD, Crohn Disease (CD), Ulcerative Colitis (UC), Inflammatory Bowel Disease (IBD), Ultra Processed Food, Nutrition Assessment, DGBI
Interventions
Handout-Only Intervention, Handout + Video Intervention
Behavioral
Lead sponsor
Connecticut Children's Medical Center
Other
Eligibility
10 Years to 21 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

PeLear CCC: Proyecto Latino Contra Cancer Colorrectal

NCT06426927
View directory record Official record
Conditions
Colorectal Cancer, Rectal Cancer, Colon Cancer, Colon Rectal Cancer, Rectal Neoplasms, Colon Adenocarcinoma, Hereditary Nonpolyposis Colon Cancer
Interventions
Colorectal Cancer Educational Videos in Spanish
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Novel Listeria Vectors Secreting Gut Flora-Altering Agents to Prevent Colon Cancer and Treat Colitis

NCT03014284
View directory record Official record
Conditions
Colon Cancer, Colitis
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2018 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional Results available

A Sociolinguistic-enabled Web Application to Develop Precision Health Intervention for African Americans

NCT04705363
View directory record Official record
Conditions
Colorectal Cancer
Interventions
High Dialectal, Low Dialectal, Non-Dialectal, Text-only
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
45 Years to 75 Years
Enrollment
751 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Printed Education Materials in Patients Who Are Finishing Treatment for Stage I, Stage II, or Stage IIIA Breast Cancer, Colorectal Cancer, Prostate Cancer, or Chest Cancer

NCT00372840
View directory record Official record
Conditions
Breast Cancer, Colorectal Cancer, Lung Cancer, Malignant Mesothelioma, Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment, Thymoma and Thymic Carcinoma
Interventions
educational intervention, psychosocial assessment and care, quality-of-life assessment
Other · Procedure
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Phase 1 Interventional

L-glutamine Treatment in Patients With Diverticulosis

NCT05106101
View directory record Official record
Conditions
Diverticulosis, Colonic
Interventions
L-glutamine
Drug
Lead sponsor
Emmaus Medical, Inc.
Industry
Eligibility
50 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Torrance, California • Ventura, California • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Prospective Randomized Controlled Trial Comparing Water and Air Colonoscopy in a Community Based Setting

NCT01729416
View directory record Official record
Conditions
Tubular Adenoma, Colon Cancer, Hyperplastic Polyp
Interventions
Water Exchange Colonoscopy, Air Colonoscopy
Other
Lead sponsor
University of California, Davis
Other
Eligibility
50 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Elk Grove, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Colorectal Cancer Screening Intervention in UWPN Clinics

NCT00161460
View directory record Official record
Conditions
Colorectal Neoplasia
Interventions
colorectal cancer screening intervention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
50 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Family Caregiver Palliative Care Intervention in Supporting Caregivers of Patients With Stage II-IV Gastrointestinal, Gynecologic, Urologic and Lung Cancers

NCT01846520
View directory record Official record
Conditions
Healthy Subject, Localized Transitional Cell Cancer of the Renal Pelvis and Ureter, Metastatic Transitional Cell Cancer of the Renal Pelvis and Ureter, Psychosocial Effects of Cancer and Its Treatment, Recurrent Bladder Cancer, Recurrent Cervical Cancer, Recurrent Colon Cancer, Recurrent Gastric Cancer, Recurrent Ovarian Epithelial Cancer, Recurrent Ovarian Germ Cell Tumor, Recurrent Pancreatic Cancer, Recurrent Rectal Cancer, Recurrent Renal Cell Cancer, Recurrent Transitional Cell Cancer of the Renal Pelvis and Ureter, Recurrent Urethral Cancer, Recurrent Uterine Sarcoma, Regional Transitional Cell Cancer of the Renal Pelvis and Ureter, Stage II Bladder Cancer, Stage II Renal Cell Cancer, Stage II Urethral Cancer, Stage IIA Cervical Cancer, Stage IIA Colon Cancer, Stage IIA Gastric Cancer, Stage IIA Ovarian Epithelial Cancer, Stage IIA Ovarian Germ Cell Tumor, Stage IIA Pancreatic Cancer, Stage IIA Rectal Cancer, Stage IIA Uterine Sarcoma, Stage IIB Cervical Cancer, Stage IIB Colon Cancer, Stage IIB Gastric Cancer, Stage IIB Ovarian Epithelial Cancer, Stage IIB Ovarian Germ Cell Tumor, Stage IIB Pancreatic Cancer, Stage IIB Rectal Cancer, Stage IIB Uterine Sarcoma, Stage IIC Colon Cancer, Stage IIC Ovarian Epithelial Cancer, Stage IIC Ovarian Germ Cell Tumor, Stage IIC Rectal Cancer, Stage III Bladder Cancer, Stage III Pancreatic Cancer, Stage III Renal Cell Cancer, Stage III Urethral Cancer, Stage IIIA Cervical Cancer, Stage IIIA Colon Cancer, Stage IIIA Gastric Cancer, Stage IIIA Ovarian Epithelial Cancer, Stage IIIA Ovarian Germ Cell Tumor, Stage IIIA Rectal Cancer, Stage IIIA Uterine Sarcoma, Stage IIIB Cervical Cancer, Stage IIIB Colon Cancer, Stage IIIB Gastric Cancer, Stage IIIB Ovarian Epithelial Cancer, Stage IIIB Ovarian Germ Cell Tumor, Stage IIIB Rectal Cancer, Stage IIIB Uterine Sarcoma, Stage IIIC Colon Cancer, Stage IIIC Gastric Cancer, Stage IIIC Ovarian Epithelial Cancer, Stage IIIC Ovarian Germ Cell Tumor, Stage IIIC Rectal Cancer, Stage IIIC Uterine Sarcoma, Stage IV Bladder Cancer, Stage IV Gastric Cancer, Stage IV Ovarian Epithelial Cancer, Stage IV Ovarian Germ Cell Tumor, Stage IV Pancreatic Cancer, Stage IV Renal Cell Cancer, Stage IV Urethral Cancer, Stage IVA Cervical Cancer, Stage IVA Colon Cancer, Stage IVA Rectal Cancer, Stage IVA Uterine Sarcoma, Stage IVB Cervical Cancer, Stage IVB Colon Cancer, Stage IVB Rectal Cancer, Stage IVB Uterine Sarcoma, Ureter Cancer, Stage IIA Lung Carcinoma, Stage IIB Lung Carcinoma, Stage IIIA Lung Carcinoma, Stage IIIB Lung Carcinoma
Interventions
educational intervention, telephone-based intervention, quality-of-life assessment, questionnaire administration
Other · Behavioral · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jan 22, 2020 · Synced Jul 22, 2026, 5:10 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Community Colorectal Cancer Awareness, Research, Education & Screening (C-CARES)

NCT03906110
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Community Colorectal Cancer Awareness, Research, Education & Screening (C-CARES) Materials, Contact Message, Personalized One on One Education, Fecal Immunochemical Test (FIT)
Behavioral · Diagnostic Test
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
50 Years to 75 Years
Enrollment
327 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Jul 22, 2026, 5:10 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Initial Testing of a Behavioral Intervention About Genetic Services for Families at Risk of Lynch Syndrome

NCT07106359
View directory record Official record
Conditions
Cascade Testing, Lynch Syndrome, Decision Making, Colorectal Cancer, Uterine Cancer, Cancer Prevention
Interventions
Information Letter and Booklet, Information Letter
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
185 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Not listed Not applicable Interventional

Decentralized Dietary UC Pilot Trial

NCT02357537
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Combined Anti-inflammatory Diet (CAID)
Behavioral
Lead sponsor
Transparency Life Sciences
Industry
Eligibility
18 Years to 80 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2015
U.S. locations
1
States / cities
Brookline, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 5, 2015 · Synced Jul 22, 2026, 5:10 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Developing a Virtual Stress Management Intervention for Spousal/Partnered Caregivers of Solid Tumor Cancer Patients.

NCT04739696
View directory record Official record
Conditions
Breast Cancer, Lung Cancer, Colon Cancer, Solid Tumor, Adult
Interventions
PEPRR, Pep-Pal
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 64 Years
Enrollment
510 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 12, 2025 · Synced Jul 22, 2026, 5:10 PM EDT
Recruiting Not applicable Interventional

Optimal Perioperative Pain Control in Minimally Invasive Abdominal Cancer Surgery

NCT06731998
View directory record Official record
Conditions
Oncologic Surgery, Cancer, Cancer Surgery, Hepatic Cancer, Gastric (Cardia, Body) Cancer, Biliary Tract Cancer, Pancreatic Cancer Resectable, Gynecologic Cancers, Gastrointestinal Cancers, Colorectal Cancer, Minimally Invasive Surgical Procedures
Interventions
Local Anesthesia, Laparoscopic Transversus Abdominis Plane block
Procedure
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years to 89 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Jul 22, 2026, 5:10 PM EDT
Withdrawn Not applicable Interventional

Intervention Protocol for Automated Point-of-Care Surveillance of Outpatient Delays in Cancer Diagnosis

NCT01710293
View directory record Official record
Conditions
Lung Cancer, Bladder Cancer, Colorectal Cancer, Hepatocellular Carcinoma, Breast Cancer
Interventions
Communication of Patients Lost to Follow-up to Providers
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
5
States / cities
Chicago, Illinois • Hines, Illinois • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2018 · Synced Jul 22, 2026, 5:10 PM EDT
Recruiting No phase listed Observational

A Personalized Surveillance and Intervention Protocol for Patients With Familial Adenomatous Polyposis That Have Undergone (Procto)Colectomy

NCT04678011
View directory record Official record
Conditions
Familial Adenomatous Polyposis
Interventions
Personalized surveillance and intervention protocol
Procedure
Lead sponsor
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Enrolling by invitation No phase listed Observational

Improving Surgeon Performance Measures for Robot-Assisted Surgery

NCT06037837
View directory record Official record
Conditions
Surgery
Interventions
Robotic Surgery
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Multilevel Intervention to Increase Colorectal Cancer Screening Tests in Patients With Abnormal Fecal Immunochemical Test Results, PROACT Trial

NCT06822530
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Best Practice, Educational Intervention, Electronic Health Record Review, Interview, Supportive Care, Survey Administration
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
45 Years to 75 Years
Enrollment
682 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Recruiting Not applicable Interventional

Initial Safety of SFM Plus OTOLoc for Creating Side-to-side or End-to-side Colorectal Anastomoses

NCT07276529
View directory record Official record
Conditions
Colorectal Cancer, Diverticular Diseases
Interventions
Flexagon Self Forming Magnet Anastomosis Plus OTOLoc for Creating side-to-side Colon Anatomoses
Device
Lead sponsor
GI Windows, Inc.
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
2
States / cities
Orlando, Florida • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 22, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Comprehensive Electronic Cancer Support System for the Treatment of Cancer Related Symptoms

NCT01640522
View directory record Official record
Conditions
Hepatocellular Carcinoma, Primary Liver Cancer, Bile Duct Cancer, Pancreatic Cancer, Gallbladder Cancer, Colorectal Carcinoma, Liver Metastases
Interventions
Collaborative Care, Enhanced usual Care
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Jul 22, 2026, 5:10 PM EDT