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ClinicalTrials.gov public records Last synced Oct 15, 2026, 2:21 AM EDT

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Showing 361–384 of 397 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: colorectal cancer screening intervention Clear all
Completed Phase 2 Interventional Accepts healthy volunteers

A Telephone-Based Prevention Care Manager in Increasing Screening Rates for Breast Cancer, Cervical Cancer, and Colorectal Cancer in Minority and Low-Income Women

NCT00376909
View directory record Official record
Conditions
Breast Cancer, Cervical Cancer, Colorectal Cancer
Interventions
educational intervention, study of socioeconomic and demographic variables
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
40 Years to 69 Years · Female only
Enrollment
2,729 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2001
U.S. locations
2
States / cities
Lebanon, New Hampshire • New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 2, 2014 · Synced Oct 15, 2026, 2:21 AM EDT
Completed No phase listed Observational

Effect of Anesthesia on Force Application During Colonoscopy

NCT02101099
View directory record Official record
Conditions
Outpatient Colonoscopy for Colorectal Cancer Screening or for Symptoms Suggestive of Colonic Diseases
Interventions
Colonoscopy Force Monitor
Device
Lead sponsor
Artann Laboratories
Industry
Eligibility
30 Years to 75 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Chevy Chase, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 12, 2016 · Synced Oct 15, 2026, 2:21 AM EDT
Completed No phase listed Observational

A Screening Study Targeting Tumor-specific Antigens

NCT05158621
View directory record Official record
Conditions
Metastatic Colorectal Cancer, Stage II/III Colon Cancer
Interventions
blood collection for research (next generation sequencing [NGS]), blood collection for research (HLA typing), blood collection for research (circulating tumor DNA [ctDNA])
Procedure
Lead sponsor
Gritstone bio, Inc.
Industry
Eligibility
12 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
6
States / cities
Miami, Florida • Tamarac, Florida • East Brunswick, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Oct 15, 2026, 2:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

CRC Screening in Unscreened Individuals 45-54

NCT06757192
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 54 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional Results available

Promoting Veteran-Centered Colorectal Cancer Screening

NCT02027545
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Decision Aid, Provider Education, Performance Measure Modification, Simple Informational Booklet
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
70 Years to 75 Years
Enrollment
436 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 3, 2023 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional Results available

Helping Patients and Providers Make Better Decisions About Colorectal Cancer Screening

NCT04683731
View directory record Official record
Conditions
Cancer Screening Tests
Interventions
Decision aid without personalized message, Decision aid with personalized message, Provider notification without personalized message, Provider notification with personalized message
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
50 Years to 75 Years
Enrollment
1,111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 13, 2024 · Synced Oct 15, 2026, 2:21 AM EDT
Terminated No phase listed Observational Results available

Genetic Testing in Screening Patients With Metastatic or Unresectable Colon or Rectal Cancer for a COLOMATE Trial

NCT03765736
View directory record Official record
Conditions
Metastatic Colon Adenocarcinoma, Metastatic Rectal Adenocarcinoma, Stage III Colon Cancer AJCC v8, Stage III Rectal Cancer AJCC v8, Stage IIIA Colon Cancer AJCC v8, Stage IIIA Rectal Cancer AJCC v8, Stage IIIB Colon Cancer AJCC v8, Stage IIIB Rectal Cancer AJCC v8, Stage IIIC Colon Cancer AJCC v8, Stage IIIC Rectal Cancer AJCC v8, Stage IV Colon Cancer AJCC v8, Stage IV Rectal Cancer AJCC v8, Stage IVA Colon Cancer AJCC v8, Stage IVA Rectal Cancer AJCC v8, Stage IVB Colon Cancer AJCC v8, Stage IVB Rectal Cancer AJCC v8, Stage IVC Colon Cancer AJCC v8, Stage IVC Rectal Cancer AJCC v8, Unresectable Colon Adenocarcinoma, Unresectable Rectal Adenocarcinoma
Interventions
Genetic Testing
Other
Lead sponsor
Academic and Community Cancer Research United
Other
Eligibility
18 Years and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
18
States / cities
Scottsdale, Arizona • La Jolla, California • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2025 · Synced Oct 15, 2026, 2:21 AM EDT
Active, not recruiting No phase listed Observational

Prostate Lung Colorectal and Ovarian (PLCO) Cancer Screening Trial

NCT00339495
View directory record Official record
Conditions
Cancer, Death
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
55 Years to 74 Years
Enrollment
154,900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2026
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 15, 2026, 2:21 AM EDT
Completed No phase listed Observational

Colorectal Cancer Umbrella Protocol - Assessment of Targeted Therapies Against Colorectal Cancer (ATTACC Program) Screening Protocol

NCT01196130
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Cancer Symptom Questionnaire, Biomarker Testing
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 13, 2022 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Coordinated Endoscopic Colorectal Cancer Screening

NCT00327457
View directory record Official record
Conditions
Preventive Health Services
Interventions
Help with physician office and patient management, Tailored physician recommendation letter
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
50 Years to 79 Years
Enrollment
599 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 21, 2011 · Synced Oct 15, 2026, 2:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood Collection Sub-Study for CRC Screening in Individuals 45-49 at Average Risk for CRC.

NCT03741166
View directory record Official record
Conditions
Colo-rectal Cancer
Interventions
Blood Sample Collection
Other
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
45 Years to 49 Years
Enrollment
871 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
37
States / cities
Phoenix, Arizona • Camarillo, California • Laguna Hills, California + 32 more
Source: ClinicalTrials.gov public record
Updated May 17, 2021 · Synced Oct 15, 2026, 2:21 AM 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 15, 2026, 2:21 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Yoga and Bolus Lukewarm Saline as Rapid Colonoscopy Preparation

NCT01547130
View directory record Official record
Conditions
Colonic Neoplasms
Interventions
Normal (0.9%) saline, HalfLytely
Drug
Lead sponsor
Arya, Vijaypal, M.D., P.C.
Individual
Eligibility
21 Years to 70 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Middle Village, New York
Source: ClinicalTrials.gov public record
Updated Mar 4, 2015 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional

Effectiveness Study of a Computer-Based Colorectal Cancer Screening Decision Aid

NCT00558233
View directory record Official record
Conditions
Colorectal Cancer, Health Literacy
Interventions
CHOICE decision aid, YourMeds patient education program
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 75 Years
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 9, 2018 · Synced Oct 15, 2026, 2:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood and Stool Sample Collection in Subjects Participating in Colorectal Cancer Screening: Act Bold

NCT03821948
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Not listed
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
40 Years and older
Enrollment
5,131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
40
States / cities
Tempe, Arizona • Chula Vista, California • Huntington Beach, California + 36 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2020 · Synced Oct 15, 2026, 2:21 AM EDT
Active, not recruiting No phase listed Observational

CRC Detection Reliable Assessment With Blood

NCT05551052
View directory record Official record
Conditions
Colorectal Cancer, Adenomas Colon, Colon Cancer, Rectal Cancer, Colon Neoplasm, Colon Lesion, Colon Disease, Colon Polyp, Polyps, Adenoma, Rectal Diseases, Rectal Polyp, Gastrointestinal Neoplasms, Intestinal Neoplasms, Colonic Diseases, Functional, Intestinal Disease
Interventions
Next-Gen CRC Screening Test
Diagnostic Test
Lead sponsor
New Day Diagnostics
Network
Eligibility
45 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Chula Vista, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Interactive Preventive Health Record to Increase Colorectal Cancer Screening

NCT01885351
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
MyCRCS+Prefs, MyCRCS+Prefs+Barriers
Behavioral
Lead sponsor
Temple University
Other
Eligibility
50 Years to 75 Years
Enrollment
683 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 17, 2020 · Synced Oct 15, 2026, 2:21 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Personal Electronic Health Records in Improving Screening Rates for Colorectal Cancer

NCT01032746
View directory record Official record
Conditions
Colorectal Cancer
Interventions
educational intervention, internet-based intervention, evaluation of cancer risk factors, fecal occult blood test, screening colonoscopy
Other · Procedure
Lead sponsor
Harvard University
Other
Eligibility
50 Years to 75 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2005
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 15, 2026, 2:21 AM 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 5, 2025 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Chromocolonoscopy for the Detection of Flat Adenomas in Routine Colorectal Cancer Screening.

NCT00245492
View directory record Official record
Conditions
Colon Cancer, Polyp, Adenoma
Interventions
Chromocolonoscopy
Procedure
Lead sponsor
Indiana University
Other
Eligibility
50 Years and older
Enrollment
792 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
3
States / cities
Indianapolis, Indiana • Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2009 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The C-SPAN Coalition: Colorectal Cancer Screening and Patient Navigation

NCT03181334
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Branch I, Branch II, Branch III, Branch IV, Branch V
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
50 Years to 74 Years
Enrollment
7,711 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Oct 15, 2026, 2:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood Collection Sub-Study of Exact Sciences Protocol 2019-01: "Clinical Validation of an Optimized Multi-Target Stool DNA (Mt-sDNA 2.0) Test, For Colorectal Cancer Screening BLUE-C"

NCT04144751
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Blood Sample Collection
Other
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
40 Years and older
Enrollment
23,494 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
194
States / cities
Birmingham, Alabama • Cullman, Alabama • Dothan, Alabama + 160 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 15, 2026, 2:21 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Informed Choice - Compass

NCT05246839
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Brief Video, Brief Video Plus
Behavioral
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
45 Years to 70 Years
Enrollment
1,823 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
39
States / cities
Phoenix, Arizona • Los Angeles, California • Port Hueneme, California + 35 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 15, 2026, 2:21 AM EDT
Completed Not applicable Interventional Results available

Effectiveness and Implementation of mPATH-CRC

NCT03843957
View directory record Official record
Conditions
Colorectal Cancer, Cancer, Rectum Cancer, Colon Cancer
Interventions
mPATH-CRC, mPATH-Checkin, "high touch" Implementation strategy, "low touch" Implementation Strategy
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
77,145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Oct 15, 2026, 2:21 AM EDT