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ClinicalTrials.gov public records Last synced Oct 14, 2026, 10:00 PM EDT

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Showing 265–288 of 397 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: colorectal cancer screening intervention Clear all
Completed Not applicable Interventional Accepts healthy volunteers

A Culturally-adapted Colorectal Cancer Screening Decision Aid Designed for American Indians

NCT03569761
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Colorectal Cancer Screening Decision Aid, Control Group
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
50 Years to 75 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Lumberton, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 20, 2021 · Synced Oct 14, 2026, 10:00 PM EDT
Completed No phase listed Observational

Sample Collection Study to Evaluate DNA Markers in Subjects With Inflammatory Bowel Disease (IBD)

NCT02503696
View directory record Official record
Conditions
Inflammatory Bowel Disease, Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
Interventions
Stool Collection Kit
Device
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
18 Years to 84 Years
Enrollment
697 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
27
States / cities
Dothan, Alabama • La Jolla, California • Mission Hills, California + 24 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2016 · Synced Oct 14, 2026, 10:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Colorectal Cancer Screening Intervention for Family Members of Colorectal Cancer Patients

NCT00582829
View directory record Official record
Conditions
Colorectal, Cancer, Screening, Intervention
Interventions
Generic Print Intervention, Tailored Print Intervention, Tailored print plus tailored phone intervention
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
40 Years and older
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 7, 2008 · Synced Oct 14, 2026, 10:00 PM EDT
Recruiting Not applicable Interventional

Feasibility of a Multi-Channel Intervention to Promote Colorectal Cancer Screening Among American Indians in Oklahoma

NCT07254910
View directory record Official record
Conditions
CRC Screening, CRC (Colorectal Cancer)
Interventions
Narrative Testimonial Video, v-TCHE Interaction
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
45 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Colorectal Cancer Screening With Improved Shared Decision Making

NCT01519999
View directory record Official record
Conditions
Colorectal Cancer Screening, Shared Decision Making
Interventions
Shared Decision Making for Colorectal Cancer Screening
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
50 Years to 75 Years
Enrollment
206,721 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Oct 14, 2026, 10:00 PM EDT
Recruiting Not applicable Interventional

Identifying Underserved Individuals inTexas With Hereditary Cancer Risk Using Mobile Mammography Units and Telegenetics.

NCT05649072
View directory record Official record
Conditions
Ovarian Cancer, Breast Cancer, Colorectal Cancer
Interventions
Genetic Testing and Counseling, Screening Form
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Colonoscopy Outreach for Rural Communities Aim 2

NCT05453630
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Patient Navigation, Usual Care Control
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
45 Years to 915 Months
Enrollment
527 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 14, 2026, 10:00 PM EDT
Terminated No phase listed Observational

Colorectal Lesion Evaluation and Appropriate Resolution (CLEAR) Study

NCT07479381
View directory record Official record
Conditions
Colorectal Cancer (Diagnosis)
Interventions
Not listed
Lead sponsor
Harbinger Health
Industry
Eligibility
45 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use and Decision-making About Colorectal Cancer Screening Among Hispanic Men and Women

NCT00136227
View directory record Official record
Conditions
Colorectal Cancer
Interventions
small media intervention using video, flip chart, and pamphlets and a tailored interactive multimedia intervention
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
50 Years and older
Enrollment
521 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 7, 2012 · Synced Oct 14, 2026, 10:00 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Implementation of a ColoRectal Cancer Screening Tool in US Primary Care Practices - Usual Quality Improvement (10 Clinics) vs Normalization Process Theory-Participatory Learning in Action (10 Clinics)

NCT06682650
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
NPT-PLA, Usual Quality Improvement
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
45 Years to 75 Years
Enrollment
2,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 14, 2026, 10:00 PM EDT
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 14, 2026, 10:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Reducing Rural Colon Cancer Disparities

NCT03457454
View directory record Official record
Conditions
Colon Cancer
Interventions
Primary Care Provider/Staff Participants Interview, Patient Participant Interview, Patient Participant Anonymous Survey, Colonoscopy Provider/Staff Participants Interviews
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
431 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
Carbondale, Illinois • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Scaling CRC Screening Through Outreach, Referral, and Engagement (SCORE)

NCT04406714
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Trial Mailed FIT Intervention - Age Group 50-75, Sub-Study Mailed FIT Intervention Enhanced Envelope - Age Group 45-49, Sub-Study Mailed FIT Active Comparator Plain Envelope - Age Group 45-49
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
45 Years to 75 Years
Enrollment
4,318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
2
States / cities
Ahoskie, North Carolina • Hendersonville, North Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional

Unsedated Colonoscopy for Colorectal Cancer Screening and Surveillance

NCT01383252
View directory record Official record
Conditions
Colon Polyp
Interventions
Water infusion in lieu of air insufflation, Air method
Procedure
Lead sponsor
VA Northern California Health Care System
Federal
Eligibility
50 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2013 · Synced Oct 14, 2026, 10:00 PM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

The Northern-European Initiative on Colorectal Cancer

NCT00883792
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Colonoscopy
Procedure
Lead sponsor
Oslo University Hospital
Other
Eligibility
55 Years to 64 Years
Enrollment
95,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2036
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 19, 2017 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional

Effect of Mailed Invites of Choice of Colonoscopy or FIT vs. Mailed FIT Alone on Colorectal Cancer Screening

NCT03414125
View directory record Official record
Conditions
Colorectal Cancer
Interventions
FIT Screening Strategy, Choice Screening Strategy
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
50 Years to 63 Years
Enrollment
26,859 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 13, 2021 · Synced Oct 14, 2026, 10:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Survey Study on Barrett's Esophagus Screening

NCT04408105
View directory record Official record
Conditions
Gastroesophageal Reflux Disease, Barrett's Esophagus, Esophagus Adenocarcinoma
Interventions
Primary Care Provider Survey, Gastroenterologist Survey, Patient Survey
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 99 Years
Enrollment
725 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
7
States / cities
Aurora, Colorado • Philadelphia, Pennsylvania • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Oct 14, 2026, 10:00 PM EDT
Active, not recruiting Not applicable Interventional Results available

Screening for Lung Cancer in Older Patients (PLCO Screening Trial)

NCT01696968
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Screening Questionnaire Administration, X-Ray Imaging
Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
55 Years to 74 Years
Enrollment
154,901 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 14, 2026, 10:00 PM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Increasing Colorectal Cancer Screening in African Americans

NCT00893295
View directory record Official record
Conditions
Colorectal Cancer
Interventions
informational intervention, medical chart review, screening questionnaire administration, study of socioeconomic and demographic variables, barium enema injection, colon imaging study, screening colonoscopy, sigmoidoscopy
Other · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
50 Years to 79 Years
Enrollment
896 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Strategies and Opportunities to Stop Colon Cancer in Priority Populations

NCT01742065
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Auto Plus
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 74 Years
Enrollment
62,155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
8
States / cities
Arcata, California • Bend, Oregon • Corvallis, Oregon + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Financial Incentives to Increase Colorectal Cancer Screening in Priority Populations

NCT03080701
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Auto Mailing Plus Money, Auto Mailing Plus Lottery
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 75 Years
Enrollment
898 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 5, 2019 · Synced Oct 14, 2026, 10:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood Test (Guardant Shield™) for Screening of Colorectal Cancer in Underserved Patients

NCT05716477
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Biospecimen Collection, Survey Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
45 Years and older · Female only
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 9, 2025 · Synced Oct 14, 2026, 10:00 PM EDT
Completed Not applicable Interventional Results available

Quality Improvement of Patient-Provider Communication For Colorectal Cancer Screening

NCT00324753
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Communication, Standard of care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 74 Years
Enrollment
454 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
3
States / cities
Chicago, Illinois • Pittsburgh, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Oct 14, 2026, 10:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cancer Prevention and Treatment Demonstration for Ethnic and Racial Minorities

NCT00453661
View directory record Official record
Conditions
Breast Cancer, Cervical Cancer, Prostate Cancer, Colorectal Cancer, Lung Cancer
Interventions
Questionnaire, Patient Navigator (PN)
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
40 Years and older
Enrollment
2,472 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Oct 14, 2026, 10:00 PM EDT