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Showing 1–24 of 193 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Screening for Colon Cancer Clear all
Completed No phase listed Observational Accepts healthy volunteers

Computer-Based Tailored or Standard Information for Colorectal Cancer Screening

NCT00955188
View directory record Official record
Conditions
Colorectal Cancer
Interventions
computer-assisted intervention, educational intervention, medical chart review
Other
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
50 Years to 79 Years
Enrollment
345 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
3
States / cities
San Francisco, California • Ann Arbor, Michigan • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 20, 2012 · Synced Sep 3, 2026, 10:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Evaluating the Shared Decision Making Process Scale in Cancer Screening Decisions

NCT04601272
View directory record Official record
Conditions
Breast Cancer Screening, Colon Cancer Screening, Prostate Cancer Screening
Interventions
Decision aid
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
35 Years to 80 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 29, 2023 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

AANCART Research Project on Lay Health Workers and Asian Americans

NCT01904890
View directory record Official record
Conditions
Colorectal Cancer
Interventions
CRC Prevention and Screening Education, Nutrition Education
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years to 75 Years
Enrollment
994 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
3
States / cities
Los Angeles, California • Sacramento, California • Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Dec 29, 2015 · Synced Sep 3, 2026, 10:45 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

A Multilevel Approach for Improvement in Screening of Colorectal Cancer in Rural Communities, The Screen to Save Trial

NCT05291988
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Educational Intervention, Fecal Immunochemical Test, Questionnaire Administration
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Seattle, Washington • Sequim, Washington
Source: ClinicalTrials.gov public record
Updated Dec 14, 2022 · Synced Sep 3, 2026, 10:45 PM EDT
Terminated No phase listed Observational

The Utility of Time Segmental Withdrawal During Screening Colonoscopy for Increasing Adenoma Detection Rate.

NCT02538406
View directory record Official record
Conditions
Adenomatous Polyp of Colon
Interventions
Segmental withdrawal
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 27, 2020 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tailored Messaging for CRC Screening

NCT03310892
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Generic message, Tailored message
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years to 75 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 3, 2023 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reminder Modality for CRC Screening

NCT05012007
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Reminder Phone, Reminder Text
Other
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
45 Years to 75 Years
Enrollment
2,653 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 3, 2022 · Synced Sep 3, 2026, 10:45 PM EDT
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 1, 2014 · Synced Sep 3, 2026, 10:45 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Reduction of Conscious Sedation Requirements by Olfactory Stimulation

NCT00417001
View directory record Official record
Conditions
Colon Cancer Screening, Colon Polyps
Interventions
Aroma therapy
Procedure
Lead sponsor
United States Naval Medical Center, Portsmouth
Federal
Eligibility
21 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Portsmouth, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 16, 2025 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Adherence to Colon Cancer Screening (ACCS)

NCT02112747
View directory record Official record
Conditions
Colon Cancer, Rectal Cancer
Interventions
Patient Navigator
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
25 Years to 75 Years
Enrollment
1,900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 9, 2021 · Synced Sep 3, 2026, 10:45 PM EDT
Active, not recruiting Not applicable Interventional

Impact of Chewing Gum on Bowel Preparation in Patients Undergoing Colonoscopy

NCT07320989
View directory record Official record
Conditions
Colon Cancer Screening
Interventions
Chewing Sugar-Free Gum During Bowel Preparation, Standard Bowel Prep (2L PEG-ELP), Standard Bowel Prep
Behavioral · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
45 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 3, 2026, 10:45 PM 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 Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Access to Colorectal Cancer Testing (IACCT) for Blacks

NCT03078348
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Carcinoma
Interventions
Fecal Immunochemical Test (FIT) Kit, Culturally targeted Photo Novella Booklet, Screen for Life Brochure
Other · Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
50 Years to 75 Years
Enrollment
331 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 8, 2022 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Genetic Epidemiology Risk Assessment Program or Usual Care in Colorectal Cancer Screening for Healthy Participants

NCT00478309
View directory record Official record
Conditions
Colorectal Cancer, Healthy, no Evidence of Disease
Interventions
counseling intervention, educational intervention
Other
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
50 Years and older
Enrollment
697 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 2, 2016 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Systems of Support (SOS) to Increase Colon Cancer Screening and Follow-up Supplement

NCT01052922
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
3 sample g-SENSA, 2 sample InSure, 1 sample OC-Micron
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 74 Years
Enrollment
2,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 12, 2017 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Colon Capsule Endoscopy (CCE) Versus Computed Tomographic Colonography (CTC) in the Identification of Colonic Polyps in a Screening Population.

NCT02754661
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
COLON Capsule endoscopy, Computed Tomographic Colonography
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
50 Years to 75 Years
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
13
States / cities
Mobile, Alabama • Jacksonville, Florida • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Assessing Repeat Fit Testing for CRC

NCT03248661
View directory record Official record
Conditions
Colo-rectal Cancer
Interventions
Now I'm Telling You
Behavioral
Lead sponsor
Richard Crosby
Other
Eligibility
30 Years to 75 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 20, 2019 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing for Colonoscopy

NCT01877096
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Motivational Interviewing, Attention Control
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
50 Years to 75 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 3, 2015 · Synced Sep 3, 2026, 10:45 PM EDT
Active, not recruiting Not applicable Interventional

Behavioral Economic Approaches for Population-Based Colorectal Cancer Screening

NCT05693649
View directory record Official record
Conditions
Colorectal Cancer
Interventions
No Direct Patient Outreach, Direct Patient Outreach: Colonoscopy Only, Direct Patient Outreach: Sequential Choice, Visit-Based Nudge/Text, No Nudge/Text
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
50 Years to 72 Years
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 3, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Computerized and Mailed Reminders in Increasing the Rate of Colorectal Cancer Screening in Adults With an Average Risk for Colorectal Cancer

NCT00355004
View directory record Official record
Conditions
Colorectal Cancer
Interventions
counseling intervention, fecal occult blood test, screening colonoscopy
Other · Procedure
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
50 Years to 80 Years
Enrollment
21,860 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Sep 3, 2026, 10:45 PM EDT
Completed No phase listed Observational

Screening for Gynecologic Cancers in Hereditary Nonpolyposis Colorectal Cancer (HNPCC) Patients

NCT00508846
View directory record Official record
Conditions
Colon Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
25 Years and older · Female only
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 10, 2016 · Synced Sep 3, 2026, 10:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Colorectal Polyp Resection Adequacy

NCT02217085
View directory record Official record
Conditions
Polyp Resection Adequacy
Interventions
Not listed
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years to 80 Years
Enrollment
288 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Sep 3, 2026, 10:45 PM EDT
Active, not recruiting Phase 2 Interventional

Targeted Therapy Directed by Genetic Testing in Treating Patients With Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Screening Trial)

NCT02465060
View directory record Official record
Conditions
Advanced Lymphoma, Advanced Malignant Solid Neoplasm, Bladder Carcinoma, Breast Carcinoma, Cervical Carcinoma, Colon Carcinoma, Colorectal Carcinoma, Endometrial Carcinoma, Esophageal Carcinoma, Exocrine Pancreas Carcinoma, Gastric Carcinoma, Glioma, Head and Neck Carcinoma, Hematopoietic and Lymphoid Cell Neoplasm, Kidney Carcinoma, Liver Carcinoma, Lung Carcinoma, Lymphoma, Malignant Uterine Corpus Neoplasm, Malignant Uterine Neoplasm, Melanoma, Multiple Myeloma, Ovarian Carcinoma, Prostate Carcinoma, Rectal Carcinoma, Recurrent Bladder Carcinoma, Recurrent Breast Carcinoma, Recurrent Cervical Carcinoma, Recurrent Colon Carcinoma, Recurrent Colorectal Carcinoma, Recurrent Esophageal Carcinoma, Recurrent Gastric Carcinoma, Recurrent Glioma, Recurrent Head and Neck Carcinoma, Recurrent Liver Carcinoma, Recurrent Lung Carcinoma, Recurrent Lymphoma, Recurrent Malignant Solid Neoplasm, Recurrent Malignant Uterine Corpus Neoplasm, Recurrent Melanoma, Recurrent Multiple Myeloma, Recurrent Ovarian Carcinoma, Recurrent Pancreatic Carcinoma, Recurrent Prostate Carcinoma, Recurrent Rectal Carcinoma, Recurrent Skin Carcinoma, Recurrent Thyroid Gland Carcinoma, Refractory Lymphoma, Refractory Malignant Solid Neoplasm, Refractory Multiple Myeloma, Skin Carcinoma, Thyroid Gland Carcinoma
Interventions
Adavosertib, Afatinib, Afatinib Dimaleate, Binimetinib, Biopsy Procedure, Biospecimen Collection, Capivasertib, Computed Tomography, Copanlisib, Copanlisib Hydrochloride, Crizotinib, Cytology Specimen Collection Procedure, Dabrafenib, Dabrafenib Mesylate, Dasatinib, Defactinib, Defactinib Hydrochloride, Echocardiography Test, Erdafitinib, Fexagratinib, Ipatasertib, Laboratory Biomarker Analysis, Larotrectinib, Larotrectinib Sulfate, Magnetic Resonance Imaging, Multigated Acquisition Scan, Nivolumab, Osimertinib, Palbociclib, Pertuzumab, PI3K-beta Inhibitor GSK2636771, Radiologic Examination, Radionuclide Imaging, Relatlimab, Sapanisertib, Sunitinib Malate, Taselisib, Trametinib, Trastuzumab, Trastuzumab Emtansine, Ulixertinib, Vismodegib
Drug · Procedure · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
6,452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1405
States / cities
Birmingham, Alabama • Fairhope, Alabama • Mobile, Alabama + 847 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 3, 2026, 10:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Screening for Familial Colorectal Cancer (CRC) Patients

NCT00632515
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 60 Years
Enrollment
269 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2020 · Synced Sep 3, 2026, 10:45 PM EDT