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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Colon Cancer Screening Clear all
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 26, 2026, 2:10 AM 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 26, 2026, 2:10 AM 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 26, 2026, 2:10 AM 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 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Lay Health Worker Outreach in Increasing Colorectal Cancer Screening in Asian Americans

NCT03115372
View directory record Official record
Conditions
Colorectal Carcinoma, Health Status Unknown, Healthy Subject
Interventions
Educational Intervention, Informational Intervention, Survey Administration, Telephone-Based Intervention
Other · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years to 75 Years
Enrollment
982 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
4
States / cities
Los Angeles, California • Sacramento, California • San Francisco, California + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2020 · Synced Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating a Preference-based Intervention for Increasing Colorectal Cancer Screening

NCT00810771
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Standard Information, Preference-tailored Information
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 78 Years
Enrollment
466 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Ann Arbor, Michigan • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 1, 2015 · Synced Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Adaptive Intervention to Maximize Colorectal Screening in Safety Net Populations

NCT03100461
View directory record Official record
Conditions
Colorectal Cancer
Interventions
I2, Health Education
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
50 Years to 75 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Jun 26, 2026, 2:10 AM 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 2, 2025 · Synced Jun 26, 2026, 2:10 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

To Compare Artificial Intelligence Software Aided Adenoma Detection in Screening Colonoscopies Versus Standard Colonoscopy Without Artificial Intelligence Software Assistance in Participants Between 45 and 75 Years of Age

NCT04196088
View directory record Official record
Conditions
Colorectal Adenoma, Colorectal Polyp, Colorectal Adenocarcinoma, Colorectal SSA
Interventions
Ultivision Artificial Intelligence Software, No Artificial Intelligence Software enhancement
Device
Lead sponsor
Docbot, Inc.
Industry
Eligibility
45 Years to 75 Years
Enrollment
978 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
9
States / cities
Birmingham, Alabama • San Diego, California • Kansas City, Kansas + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional

Family Colorectal Cancer Awareness and Risk Education Project (Family CARE Project)

NCT01274143
View directory record Official record
Conditions
Colorectal Cancer
Interventions
TeleCARE, Pamphlet intervention
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
30 Years to 74 Years
Enrollment
496 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
8
States / cities
Sacramento, California • Aurora, Colorado • Denver, Colorado + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2016 · Synced Jun 26, 2026, 2:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cruciferous Vegetable Intake and Histone Status in Screening Colonoscopy Patients

NCT01344330
View directory record Official record
Conditions
Colon Cancer
Interventions
Not listed
Lead sponsor
Texas A&M University
Other
Eligibility
50 Years to 75 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional

Computer Aided Detection of Polyps in Colonoscopy

NCT04754347
View directory record Official record
Conditions
Colorectal Polyp
Interventions
Computer Aided Detection device
Device
Lead sponsor
Iterative Scopes, Inc
Industry
Eligibility
40 Years and older
Enrollment
1,472 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
5
States / cities
Boston, Massachusetts • Cambridge, Massachusetts • Plymouth, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 30, 2021 · Synced Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Overcoming Barriers to the Uptake of Cascade Screening for Lynch Syndrome: Workbook Feasibility Study

NCT04978350
View directory record Official record
Conditions
Lynch Syndrome
Interventions
Educational Workbook
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Smartphone-Based Intervention to Improve Colorectal Cancer Screening in African American Men

NCT06052202
View directory record Official record
Conditions
Colorectal Cancer
Interventions
CRC mHealth, Control
Behavioral
Lead sponsor
ISA Associates, Inc.
Other
Eligibility
45 Years to 75 Years · Male only
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Alexandria, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 1, 2026 · Synced Jun 26, 2026, 2:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Adherence and the Economics of Colon Cancer Screening

NCT00705731
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years to 79 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2012 · Synced Jun 26, 2026, 2:10 AM 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 Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comprehensibility of Colorectal Cancer Screening Educational Materials: Effects on Patient Knowledge and Motivation

NCT00965965
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
New colorectal cancer screening patient education document, Traditional colorectal cancer screening education document
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
50 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Apr 26, 2012 · Synced Jun 26, 2026, 2:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

CATCH-UP Intervention in Increasing Cancer Screening and Prevention Care in Uninsured Patients at Community Health Centers

NCT02355262
View directory record Official record
Conditions
Breast Carcinoma, Cervical Carcinoma, Colorectal Carcinoma, Health Status Unknown, Human Papillomavirus Infection, Malignant Neoplasm
Interventions
Informational Intervention
Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 18, 2020 · Synced Jun 26, 2026, 2:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Virtual Colonoscopy Using Omnipaque as a Contrast Agent

NCT04582500
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Iohexol
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Jun 26, 2026, 2:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Multi-Target Colorectal Cancer Screening Test for the Detection of Colorectal Advanced Adenomatous Polyps and Cancer

NCT01397747
View directory record Official record
Conditions
Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
Interventions
Not listed
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
50 Years to 84 Years
Enrollment
12,776 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
182
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 130 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2015 · Synced Jun 26, 2026, 2:10 AM EDT
Completed Not applicable Interventional

Impact of a Novel Patient Educational Booklet on Colonoscopy Quality

NCT00975247
View directory record Official record
Conditions
Colon Cancer, Colonoscopy
Interventions
Receiving an educational booklet
Other
Lead sponsor
VA Greater Los Angeles Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2014 · Synced Jun 26, 2026, 2:10 AM EDT
Withdrawn Not applicable Interventional

Pancreatic Cancer Screening of High-Risk Individuals in Arkansas

NCT02309632
View directory record Official record
Conditions
Pancreatic Neoplasms, Peutz-Jegher's Syndrome, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Ataxia Telangiectasia, Familial Atypical Mole-Malignant Melanoma Syndrome, Colorectal Neoplasms, Hereditary Nonpolyposis, Hereditary Pancreatitis
Interventions
Pancreatic Cancer Screening Pathway 1, Pancreatic Cancer Screening Pathway 2
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2019 · Synced Jun 26, 2026, 2:10 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Liquid Biopsy for Early Detection of Colorectal Cancer Using Circular RNA

NCT07224789
View directory record Official record
Conditions
Colorectal Cancer
Interventions
cf-circRNA assay
Diagnostic Test
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Jun 26, 2026, 2:10 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Colonoscopy Bowel Prep Comparison Among Diabetic Patients

NCT07351019
View directory record Official record
Conditions
Colon Cancer Screening
Interventions
Golytely, SUPRPEP
Drug
Lead sponsor
Eisenhower Army Medical Center
Federal
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Fort Gordon, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced Jun 26, 2026, 2:10 AM EDT