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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Colorectal Screening Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Interventions to Improve Colon Cancer Screening in Poor Rural Iowa Counties

NCT01477814
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Physician chart reminder, chart reminder, educational mat'ls, FIT, CR,ed mat'ls, FIT, phone call
Behavioral
Lead sponsor
Barcey T. Levy
Other
Eligibility
52 Years to 79 Years
Enrollment
743 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 23, 2017 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of an mHealth Colorectal Cancer Screening Intervention

NCT02088333
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
mCRC intervention, Healthy Lifestyles video
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 74 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
6
States / cities
Advance, North Carolina • Mount Airy, North Carolina • Wilkesboro, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2022 · Synced Jul 23, 2026, 4:26 PM EDT
Terminated Not applicable Interventional

RITUAL Ultivision AI CADe Randomized Controlled Trial

NCT05732233
View directory record Official record
Conditions
Colon Adenoma, Polyp of Colon, Adenoma Colon
Interventions
Ultivision AI
Device
Lead sponsor
Satisfai Health, Inc.
Industry
Eligibility
45 Years to 75 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Irvine, California • Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 12, 2024 · Synced Jul 23, 2026, 4:26 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of the Natera Colorectal Cancer Screening Test in an Average Risk Population (FIND-CRC)

NCT07046585
View directory record Official record
Conditions
Colo-rectal Cancer
Interventions
Not listed
Lead sponsor
Natera, Inc.
Industry
Eligibility
40 Years and older
Enrollment
25,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2033
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Jul 23, 2026, 4:26 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Promoting Equity for Cancer Screening and Follow-up

NCT04831827
View directory record Official record
Conditions
Colorectal (Colon or Rectal) Cancer
Interventions
IVR Reminder, Phone call from research team, EHR Portal message
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional

Integrating Genetic Testing for Lynch Syndrome in a Managed Care Setting

NCT01582841
View directory record Official record
Conditions
Colon Cancer, Lynch Syndrome
Interventions
MSI screening test
Procedure
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 30, 2016 · Synced Jul 23, 2026, 4:26 PM EDT
Withdrawn Phase 2Phase 3 Interventional Accepts healthy volunteers

Colorectal Cancer Control in Appalachian Churches

NCT00137683
View directory record Official record
Conditions
Colorectal Cancer
Interventions
one-on-one education, group education, small media
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
50 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Mar 13, 2012 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparing Interventions to Increase Colorectal Cancer Screening

NCT03200366
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Tailored DVD, Patient Navigation
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
45 Years to 75 Years
Enrollment
371 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 12, 2021 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Primary Care Clinical Excellence Incentive Study

NCT04237883
View directory record Official record
Conditions
Behavioral Economics, Primary Health Care, Health Maintenance, Diabetes, Colorectal Cancer Screening, Cervical Cancer Screening, Chlamydia Screening, HPV Screening
Interventions
Standard communication email, Social comparison Intervention, Leadership Training
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Brentwood, California
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Narrative or Fact-Based Videos in Increasing Colorectal Cancer Screenings in African American Communities

NCT02100254
View directory record Official record
Conditions
Colorectal Cancer, Healthy, no Evidence of Disease
Interventions
behavioral intervention
Behavioral
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
1,310 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2017
U.S. locations
2
States / cities
Buffalo, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced Jul 23, 2026, 4:26 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Connecting Black Families in Houston, Texas to Hereditary Cancer Genetic Counseling, Genetic Testing, and Cascade Testing by Using a Simple Genetic Risk Screening Tool and Telegenetics

NCT05694559
View directory record Official record
Conditions
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
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Jul 23, 2026, 4:26 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

CROSSROAD II: Activating Rural Clinics and Women With Disabilities to Improve Cancer Screening

NCT01773980
View directory record Official record
Conditions
Breast Cancer, Cervical Cancer, Colorectal Cancer
Interventions
Clinic Intervention, Patient Intervention
Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
50 Years to 75 Years · Female only
Enrollment
1,570 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 21, 2015 · Synced Jul 23, 2026, 4:26 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Young Adult-Mediated Intervention to Increase Colorectal Cancer Screening

NCT05936931
View directory record Official record
Conditions
Young Adult-Mediated Intervention to Increase Colorectal Cancer Screening
Interventions
Changes in CRC screening awareness and intentions
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
25 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Results available

Engaging Patients in Colon Cancer Screening Decisions During COVID-19

NCT04548531
View directory record Official record
Conditions
Colon Cancer
Interventions
Shared Decision Making
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 75 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

The Safety and Efficacy of Methylene Blue MMX® Modified Release Tablets Administered to Subjects Undergoing Screening or Surveillance Colonoscopy

NCT01694966
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Methylene Blue MMX®, Placebo
Drug
Lead sponsor
Cosmo Technologies Ltd
Industry
Eligibility
50 Years to 75 Years
Enrollment
1,249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
7
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Lafayette, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of a Colorectal Cancer Screening Decision Support Tool in Primary Care

NCT06625983
View directory record Official record
Conditions
Colorectal Cancer Control and Prevention, Colorectal Cancer Screening, Shared Decision Making, Decision Aid
Interventions
CRC decision tool
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 75 Years
Enrollment
9,205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Jul 23, 2026, 4:26 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 6, 2012 · Synced Jul 23, 2026, 4:26 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

A Web-Based Program (Kindred) to Improve the Understanding of Genetic Cancer Risk and Cancer Genetic Testing in African American Families

NCT07542405
View directory record Official record
Conditions
BRCA1-Related Hereditary Breast and Ovarian Cancer Syndrome, BRCA2-Related Hereditary Breast and Ovarian Cancer Syndrome, Hereditary Neoplastic Syndrome, Lynch Syndrome
Interventions
Discussion, Internet-Based Intervention, Survey Administration, Telephone-Based Intervention
Other · Behavioral
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Implementing Fit Kit Colorectal Cancer (CRC) Screening in High Risk Populations

NCT04848051
View directory record Official record
Conditions
Colorectal Cancer
Interventions
CRC screening reminder, CRC Reminder & Short message, CRC Reminder and Navigation Program, CRC Reminder & CRC education
Behavioral
Lead sponsor
Yale University
Other
Eligibility
50 Years to 74 Years
Enrollment
3,127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 2, 2023 · Synced Jul 23, 2026, 4:26 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 25, 2024 · Synced Jul 23, 2026, 4:26 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 16, 2013 · Synced Jul 23, 2026, 4:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Feasibility of Self or Partner-assisted Digital Anal Exam Screening

NCT02384005
View directory record Official record
Conditions
Anus Neoplasms
Interventions
Self-anal exam arm
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
27 Years to 80 Years · Male only
Enrollment
201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Jul 23, 2026, 4:26 PM EDT
Completed No phase listed Observational

Survey of ColoRectal Cancer Education and Environment Needs

NCT00229554
View directory record Official record
Conditions
Colorectal Neoplasms, Mass Screening, Patient Compliance
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 75 Years
Enrollment
4,644 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 6, 2015 · Synced Jul 23, 2026, 4:26 PM EDT
Completed No phase listed Observational

Yield and Safety of Colonoscopy in Patients Older Than 80 Years

NCT00590434
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Not listed
Lead sponsor
Midwest Biomedical Research Foundation
Other
Eligibility
18 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 25, 2012 · Synced Jul 23, 2026, 4:26 PM EDT