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ClinicalTrials.gov public records Last synced Oct 13, 2026, 7:34 PM EDT

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Showing 289–312 of 403 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: colorectal cancer screening Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

A Noninvasive and Screening miRNA Signature for Gastrointestinal Cancer

NCT07224750
View directory record Official record
Conditions
Hepatocellular Carcinoma (HCC), Cholangiocarcinoma, Pancreatic Ductal Adenocarcinoma (PDAC), Esophageal Squamous Cell Carcinoma (ESCC), Gastric Cancer (GC), Colorectal Cancer Screening
Interventions
Not listed
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional

Improving the Frequency of Colonoscopy in Patients With a Previous Colorectal Polyp

NCT00397969
View directory record Official record
Conditions
Colorectal Cancer, Precancerous Condition
Interventions
counseling intervention, screening colonoscopy
Other · Procedure
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
21 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 19, 2013 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Results available

Safety of Endoscopic Resection of Large Colorectal Polyps: A Randomized Trial.

NCT01936948
View directory record Official record
Conditions
Colon Polyps
Interventions
Clip closure
Procedure
Lead sponsor
White River Junction Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 89 Years
Enrollment
928 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
White River Junction, Vermont
Source: ClinicalTrials.gov public record
Updated Jul 12, 2024 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

RCT of Automated Telephone Outreach to Improve Colorectal Cancer Screening

NCT00792285
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Automated Telephone Outreach with Speech Recognition
Behavioral
Lead sponsor
Harvard Pilgrim Health Care
Other
Eligibility
50 Years to 64 Years
Enrollment
80,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 17, 2008 · Synced Oct 13, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional

Community Partnership for Telehealth Solutions to Convey Information and Enhance Care

NCT06542835
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Video text message, In-clinic CRC screening promotion, Mailed FIT, Social needs navigation, Reminders
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
45 Years to 64 Years
Enrollment
6,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 13, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional

Evaluation of Gixam's Efficacy Predicting the Presence of Advanced and Non-advanced Colorectal Neoplasia in a FIT Negative Population

NCT07623902
View directory record Official record
Conditions
CRC Screening, Microbiome
Interventions
Gixam System, FIT, Standard of care screening colonoscopy
Device · Diagnostic Test · Procedure
Lead sponsor
Jubaan Ltd.
Industry
Eligibility
45 Years to 84 Years
Enrollment
1,436 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
8
States / cities
Mobile, Alabama • Lancaster, California • Orlando, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fatigue Reduction Diet

NCT01902745
View directory record Official record
Conditions
Chronic Fatigue
Interventions
Social Cognitive Theory
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 6, 2017 · Synced Oct 13, 2026, 7:34 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Sample Collection Study for the CellMax Life Circulating Tumor Cell and Circulating Tumor DNA Platforms for the Early Detection of Colorectal Cancer and Adenomas

NCT05127096
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
FirstSight blood test
Diagnostic Test
Lead sponsor
CellMax Life
Industry
Eligibility
45 Years to 80 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
15
States / cities
Huntsville, Alabama • Chula Vista, California • Lancaster, California + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 19, 2021 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Results available

Outreach for Patients With Uncompleted Colorectal Cancer Screening Orders

NCT00793455
View directory record Official record
Conditions
Colorectal Cancer Screening, Prevention & Control
Interventions
Educational outreach
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
Not listed
Enrollment
628 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 1, 2011 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional

Geographically Clustered Mailing of Fecal Immunochemical Test (FIT) Kits

NCT03718221
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Usual Care FIT Screening Strategy, GeoMail FIT Screening Strategy
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
50 Years to 64 Years
Enrollment
8,653 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 30, 2021 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Cancer Screening and Follow-up in Community Health Centers

NCT05756725
View directory record Official record
Conditions
Breast Cancer Screening, Colorectal Cancer Screening, Implementation
Interventions
Practice-Level Implementation Strategies
Other
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Biloxi, Mississippi • Hartsville, South Carolina • Appleton, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 26, 2024 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optimizing Navigation to Successful Colorectal Cancer Screening

NCT02192034
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Navigation
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years to 75 Years
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 28, 2015 · Synced Oct 13, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Multilevel Action Toward Colorectal Cancer and Hepatitis C Education and Screening

NCT06745895
View directory record Official record
Conditions
Colorectal Cancer Screening, Hepatitis C Virus
Interventions
MATCHES
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
45 Years to 75 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Educational Intervention With or Without Telephone Counseling in Increasing Colorectal Cancer Screening Compliance in Brothers and Sisters of Patients With Colorectal Cancer

NCT00352638
View directory record Official record
Conditions
Colorectal Cancer
Interventions
counseling intervention, educational intervention, study of socioeconomic and demographic variables
Other
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
40 Years and older
Enrollment
660 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2013
U.S. locations
18
States / cities
Newark, Delaware • Washington D.C., District of Columbia • Tampa, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated May 16, 2014 · Synced Oct 13, 2026, 7:34 PM EDT
Terminated Phase 2 Interventional

Comparison of Sulindac, Aspirin, and Ursodiol in Preventing Colorectal Cancer

NCT00062023
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Acetylsalicylic acid (Aspirin), Sulindac, Ursodiol, Sulindac Placebo
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
40 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2012 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Does Knowing One's Estimated Colorectal Cancer Risk Influence Screening Behavior?

NCT03819920
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Risk Assessment (CCRAT), Usual Care (UC)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
50 Years to 75 Years
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Stories for Change: Early Detection Can Save Lives

NCT05956353
View directory record Official record
Conditions
Prevention
Interventions
Digital Storytelling Intervention
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 75 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Phoenix, Arizona • Minneapolis, Minnesota • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional

High Definition Colonoscopy (HDC) vs. Dye Spraying Chromo-colonoscopy (DSC) in Screening Patients With Long-standing Inflammatory Bowel Disease (IBD)

NCT04191655
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Colon Dysplasia, Ulcerative Colitis, Crohn Colitis, Indeterminate Colitis
Interventions
High Definition Colonoscopy, Dye Spraying Chromocolonoscopy
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Boston, Massachusetts • Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Text Message-Based Nudges Prior to Primary Care Visits to Increase Care Gap Closure

NCT05799976
View directory record Official record
Conditions
Pneumonia, Pneumococcal, Diabetes Mellitus, Breast Cancer, Colorectal Cancer
Interventions
Text message nudge
Behavioral
Lead sponsor
Mitesh Patel
Industry
Eligibility
18 Years and older
Enrollment
29,334 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Results available

Improving Rates of Repeat Colorectal Cancer Screening

NCT01453894
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Reminder and Outreach Intervention
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
51 Years to 75 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 15, 2014 · Synced Oct 13, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Engagement With Messages Regarding CRC Screening Among Adults Aged 45-49

NCT05281159
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Neoplasms
Interventions
Risk Information, Risk Information + Action
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
45 Years to 49 Years
Enrollment
20,509 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Westwood, Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Oct 13, 2026, 7:34 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Colorectal Cancer Awareness, Research and Education and Screening - Rural Expansion, Access and Capacity for Health

NCT04464668
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Provider Tools, Provider surveys
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Oct 13, 2026, 7:34 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 22, 2026 · Synced Oct 13, 2026, 7:34 PM EDT
Active, not recruiting Phase 1 Interventional Results available

Testing the Addition of an Anticancer Drug, BAY 1895344, to the Usual Chemotherapy With FOLFIRI in Advanced or Metastatic Cancers of the Stomach and Intestines

NCT04535401
View directory record Official record
Conditions
Advanced Colorectal Carcinoma, Advanced Digestive System Carcinoma, Advanced Gastric Carcinoma, Advanced Gastroesophageal Junction Adenocarcinoma, Clinical Stage III Gastric Cancer AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage IV Gastric Cancer AJCC v8, Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8, Metastatic Colorectal Carcinoma, Metastatic Digestive System Carcinoma, Metastatic Gastric Carcinoma, Metastatic Gastroesophageal Junction Adenocarcinoma, Stage III Colorectal Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Diagnostic Imaging Testing, Elimusertib, Fluorouracil, Irinotecan Hydrochloride, Leucovorin Calcium
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
10
States / cities
Duarte, California • Bethesda, Maryland • City of Saint Peters, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 13, 2026, 7:34 PM EDT