Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 7, 2026, 2:23 PM EDT

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Showing 1–24 of 48 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Colorectal Cancer
Interventions
Automated Mailing, Automated Mailing Plus Assisted, Auto Plus Assisted Plus Navigation
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 73 Years
Enrollment
4,653 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Colorectal Cancer Awareness, Research, Education and Screening (CARES)

NCT01804179
Conditions
Colorectal Cancer
Interventions
Immunochemical Fecal Occult Blood Test (I-FOBT) Kit, Standard Intervention (SI) Educational Materials, CARES Intervention Educational Materials, Baseline Visit Survey, Follow-up Questionnaire
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
50 Years to 75 Years
Enrollment
514 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tracking Depression Symptoms With a Health Chatbot

NCT03990389
Conditions
Depression, Postpartum, Depression, Unipolar
Interventions
Chatbot Intervention
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Chicago, Illinois • Skokie, Illinois
Completed No phase listed Observational Accepts healthy volunteers

Survey Study on Barrett's Esophagus Screening

NCT04408105
Conditions
Gastroesophageal Reflux Disease, Barrett's Esophagus, Esophagus Adenocarcinoma
Interventions
Primary Care Provider Survey, Gastroenterologist Survey, Patient Survey
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 99 Years
Enrollment
725 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
7
States / cities
Aurora, Colorado • Philadelphia, Pennsylvania • Dallas, Texas
Completed No phase listed Observational Accepts healthy volunteers Results available

Implementing a Multilevel Intervention to Accelerate Colorectal Cancer Screening and Follow-up

NCT04514341
Conditions
Colorectal Cancer
Interventions
Intervention Phase 1: Provider and Staff education, Intervention Phase 2: Provider and staff education + Patient reminder, Intervention Phase 3: Provider and Staff education + Patient reminder + Patient navigation
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
50 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Oak Park, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Choice Architecture and Colorectal Cancer Screening Outreach

NCT03246438
Conditions
Cancer of Colon
Interventions
Colonoscopy only, Colonoscopy outreach + mailed FIT follow-up, Colonoscopy + Mailed FIT outreach and follow-up
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years to 74 Years
Enrollment
423 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
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
Recruiting Not applicable Interventional

Colorectal Cancer Screening Outreach

NCT07345676
Conditions
Colo-rectal Cancer
Interventions
Bundled messaging intervention
Behavioral
Lead sponsor
Yale University
Other
Eligibility
45 Years to 75 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
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
Completed No phase listed Observational Accepts healthy volunteers

Adherence to Minimally Invasive Testing

NCT02251782
Conditions
Colorectal Cancer
Interventions
Epi proColon Test, Fecal Immunochemical Test (FIT)
Device
Lead sponsor
Epigenomics, Inc
Industry
Eligibility
50 Years to 76 Years
Enrollment
490 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Portland, Oregon • Danville, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Increasing Colorectal Cancer (CRC) Screening Among Hispanic Primary Care Patients

NCT02272244
Conditions
Colorectal Cancer
Interventions
Decision Support & Navigation, Standard
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
50 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
3
States / cities
Allentown, Pennsylvania • Philadelphia, Pennsylvania
Conditions
Colorectal Cancer
Interventions
Auto Mailing Plus Money, Auto Mailing Plus Lottery
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 75 Years
Enrollment
898 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
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
Completed Not applicable Interventional Accepts healthy volunteers

Trial of a Multilevel Intervention to Increase Colorectal Cancer Screening

NCT00836303
Conditions
Colorectal Cancer
Interventions
Colorecatal Cancer Screening Activation
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
50 Years and older
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Promoting Veteran-Centered Colorectal Cancer Screening

NCT02027545
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
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Access to Colorectal Cancer Testing (IACCT) for Blacks

NCT03078348
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
Conditions
Colorectal Cancer, Prevention
Interventions
On-site Fecal Immunochemical Test (FIT) Kit Distribution, On-site With Social Media Advertising Fecal Immunochemical Test (FIT) Kit Distribution
Other
Lead sponsor
University of Nebraska
Other
Eligibility
45 Years to 75 Years
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Omaha, Nebraska
Active, not recruiting Not applicable Interventional

Impact of Protect Your Colon™ on CRC Screening

NCT05929820
Conditions
Colorectal Cancer Screening
Interventions
Protect Your Colon™
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
45 Years to 75 Years
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Proactive Outreach With FIT

NCT06269744
Conditions
Colorectal Cancer
Interventions
Proactive Screening Outreach
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
45 Years to 75 Years
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Brooklyn, New York
Completed Not applicable Interventional Accepts healthy volunteers

Reminder Modality for CRC Screening

NCT05012007
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
Conditions
Breast Cancer, Colorectal Cancer, Cervical Cancer
Interventions
TopCare: Use of provider knowledge vs. automated system
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 75 Years
Enrollment
103,870 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
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
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
Conditions
Colorectal Cancer
Interventions
Electronic Consult System
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
9
States / cities
Phoenix, Arizona • Tucson, Arizona • Denver, Colorado + 6 more