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Showing 1–24 of 357 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Colorectal Cancer (CRC) Screening Clear all
Completed No phase listed Observational

Colorectal Cancer Screening for Cancer Survivors

NCT00982059
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Colonoscopic examination
Other
Lead sponsor
University Health Network, Toronto
Other
Eligibility
35 Years to 49 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 30, 2018 · Synced Jun 25, 2026, 3:52 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Educational Program to Increase Colorectal Cancer Screening: a Cluster Trial

NCT01805622
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Active Arm #1, #2, Passive Arm #1, #2
Behavioral
Lead sponsor
Morehouse School of Medicine
Other
Eligibility
50 Years to 74 Years
Enrollment
7,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 5, 2013 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Serial SMS Reminders and an Opt-out Mailed FIT Kits to Improve Colorectal Screening Participation: A Single Center RCT

NCT03479645
View directory record Official record
Conditions
Bowel Cancer, Colon Cancer
Interventions
Serial text messages and mailed FIT kit
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years to 74 Years
Enrollment
440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 21, 2019 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Screening More Patients for Colorectal Cancer Through Adapting and Refining Targeted Evidence-Based Interventions in Rural Settings, SMARTER CRC

NCT04890054
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Fecal Immunochemical Test, Interview, Patient Navigation
Other · Behavioral
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
5,696 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Jun 25, 2026, 3:52 PM EDT
Terminated No phase listed Observational

Stool Sample Collection Protocol for Development of Screening Test for Colorectal Cancer and Other Digestive Tract Cancers

NCT02503631
View directory record Official record
Conditions
Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
Interventions
Stool Sample Collection Kit
Device
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
40 Years to 90 Years
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
21
States / cities
Newport Beach, California • Hamden, Connecticut • Holiday, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Community Dissemination of an Evidence-based Colorectal Cancer (CRC) Screening Intervention

NCT01351220
View directory record Official record
Conditions
Colon Cancer, Rectal Cancer
Interventions
Educational program and FOBT kits, Educational program and FOBT kits, and technical assistance
Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
50 Years to 75 Years
Enrollment
1,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2016 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Results available

Feasibility of a Colorectal Cancer Screening Web App in Primary Care Patients

NCT06241768
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
mPATH-CRC Web app
Other
Lead sponsor
Digital Health Navigation Solutions, Inc
Industry
Eligibility
45 Years to 75 Years
Enrollment
921 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Social Media and Cancer Screening Information

NCT06712901
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Median Ranked Cancer Screening Messaging, Overall Preferred Cancer Screening Messaging, Black American Preferred Cancer Screening Messaging, White American Preferred Cancer Screening Messaging, Control
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
45 Years to 75 Years
Enrollment
2,030 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Jun 25, 2026, 3:52 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Life Expectancy-informed Colorectal Cancer Screening

NCT07141901
View directory record Official record
Conditions
Colorectal Cancer Control and Prevention
Interventions
Decision Tool
Behavioral
Lead sponsor
Kathryn Martinez
Other
Eligibility
76 Years and older
Enrollment
15,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of In-home Tests for Colorectal Cancer

NCT01998009
View directory record Official record
Conditions
Colorectal Cancer
Interventions
fecal occult blood tests
Other
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
50 Years to 75 Years
Enrollment
1,382 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
2
States / cities
Indianapolis, Indiana • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 4, 2015 · Synced Jun 25, 2026, 3:52 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Prospective Collection of Samples to Enable the Development of Natera Screening Assay for Early Cancer Detection

NCT06620627
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Not listed
Lead sponsor
Natera, Inc.
Industry
Eligibility
40 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Focusing Implementation to Bring Effective Reminders (FIBER)

NCT00656838
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Patients receives letter, phone call, office visit, educational materials
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 80 Years
Enrollment
85,289 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 19, 2014 · Synced Jun 25, 2026, 3:52 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Colon Cancer Screening in First-Degree Relatives of Hispanic Colorectal Cancer (CRC) Patients

NCT00838318
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Interview
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2012 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Audio and Video Brochures for Increasing Colorectal Cancer Screening Among Adults Living in Appalachia

NCT05810714
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Best Practice, Fecal Immunochemical Test, Health Education, Scheduled Notification, Survey Administration
Other · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
50 Years to 64 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Jun 25, 2026, 3:52 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 18, 2021 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Accelerating Colorectal Cancer Screening Through Implementation Science in Appalachia

NCT04427527
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Multi-level intervention to increase CRC screening
Behavioral
Lead sponsor
University of Kentucky
Other
Eligibility
50 Years to 74 Years
Enrollment
5,413 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
2
States / cities
Lexington, Kentucky • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Jun 25, 2026, 3:52 PM EDT
Terminated No phase listed Observational

Colorectal Screening Strategies in Underserved Populations

NCT05107661
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Telephone Prompt
Behavioral
Lead sponsor
Virtua Health, Inc.
Other
Eligibility
45 Years to 64 Years
Enrollment
62 participants
Timeline
2021 – 2023
U.S. locations
1
States / cities
Voorhees Township, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The FLU-FOBT Program in Primary Care Settings Where Disparities Persist

NCT01211379
View directory record Official record
Conditions
Colorectal Cancer
Interventions
FLU-FOBT Program
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years to 75 Years
Enrollment
1,372 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 17, 2010 · Synced Jun 25, 2026, 3:52 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Protocol to Validate the Performance of the LifeKit® Prevent Colorectal Neoplasia Test for CRC Screening

NCT04693546
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Adenoma
Interventions
LifeKit Prevent Colorectal Neoplasia Test, FIT Test
Diagnostic Test
Lead sponsor
Metabiomics Corp
Industry
Eligibility
40 Years and older
Enrollment
12,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Jun 25, 2026, 3:52 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Longitudinal Performance of Epi proColon

NCT03218423
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Neoplasms
Interventions
Epi proColon
Device
Lead sponsor
Epigenomics, Inc
Industry
Eligibility
50 Years to 74 Years
Enrollment
4,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
6
States / cities
San Diego, California • Royal Oak, Michigan • New Brunswick, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional

Improving Rates of Colorectal Cancer Screening Among Never Screened Patients

NCT01742169
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Outreach and Reminder Intervention
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
50 Years to 75 Years
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 6, 2015 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Study of Real Time Colorectal Polyp Diagnosis During Colonoscopy - the VALID Colonoscopy Study

NCT01288833
View directory record Official record
Conditions
Colorectal Neoplasm, Colonic Polyps
Interventions
Close focus HD NBI Colonoscopy System
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Palo Alto, California • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced Jun 25, 2026, 3:52 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Evaluating the Efficacy of the eNav Toolkit to Improve Colorectal Cancer Screening

NCT06184594
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
eNav, Standard of Care
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
45 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jun 25, 2026, 3:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Online Mindfulness-Based Intervention to Decrease Pre-Procedural Anxiety Before a First-Time Screening Colonoscopy

NCT06233253
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Best Practice, Medical Chart Review, Online Mindfulness Meditation, Survey Administration
Other · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
45 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Jun 25, 2026, 3:52 PM EDT