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ClinicalTrials.gov public records Last synced May 21, 2026, 11:39 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Colonoscopy, Colorectal Clear all
Completed Phase 3 Interventional
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Colonoscopy
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 75 Years
Enrollment
3,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2007
U.S. locations
13
States / cities
Phoenix, Arizona • Tucson, Arizona • Long Beach, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal Cancer
Interventions
water infusion colonoscopy
Procedure
Lead sponsor
East Bay Institute for Research and Education
Other
Eligibility
45 Years to 75 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2008 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colonic Neoplasms
Interventions
Colonoscopy
Device
Lead sponsor
Saneso Inc.
Industry
Eligibility
45 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Saint Clairsville, Ohio • Wintersville, Ohio • Elkins, West Virginia + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2022 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Best clinical practices plus culturally targeted print materials, Best clinical practices plus standard print materials, Best clinical practices alone
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
50 Years to 85 Years
Enrollment
386 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2016 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Underwater resection, Conventional (gas distended colon) resection, Standard polypectomy
Procedure
Lead sponsor
VA Northern California Health Care System
Federal
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced May 21, 2026, 11:39 PM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
CRC Screening, CRC (Colorectal Cancer)
Interventions
Digital Outreach, In Person consultation
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
45 Years to 75 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced May 21, 2026, 11:39 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Device Assisted Colonoscopy, Standard Colonoscopy
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 12, 2018 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colon Cancer
Interventions
Colorectal cancer screening pamphlet
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
45 Years and older
Enrollment
274 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 2, 2012 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional
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 May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Colorectal Adenoma, Colorectal Polyp, Colorectal Cancer
Interventions
Endocuff Vision device, AmplifEYE device
Device
Lead sponsor
Indiana University
Other
Eligibility
40 Years and older
Enrollment
634 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 7, 2019 · Synced May 21, 2026, 11:39 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal (Colon or Rectal) Cancer, Adenoma
Interventions
Standard Colonoscopy, Artificial Intelligence Aided Colonoscopy (GI Genius™), Combined Artificial Intelligence Aided Colonoscopy (GI Genius™) and G-EYE® Balloon Aided Colonoscopy
Device
Lead sponsor
Smart Medical Systems Ltd.
Industry
Eligibility
45 Years and older
Enrollment
2,160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Indianapolis, Indiana • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2022 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Polyps
Interventions
Inspection during insertion, Inspection during withdrawal
Procedure
Lead sponsor
Indiana University
Other
Eligibility
50 Years and older
Enrollment
340 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced May 21, 2026, 11:39 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced May 21, 2026, 11:39 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Colonoscopy, FIT
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 75 Years
Enrollment
50,126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2028
U.S. locations
45
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Fresno, California + 42 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced May 21, 2026, 11:39 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
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 May 21, 2026, 11:39 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Colon Cancer, IBS, Polyps
Interventions
Propofol, Fentanyl Plus Midazolam
Drug
Lead sponsor
Mount Carmel Health System
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 25, 2017 · Synced May 21, 2026, 11:39 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Colon Cancer, Polyps
Interventions
Imaging procedure of CT colonography
Procedure
Lead sponsor
Center for Diagnostic Imaging
Other
Eligibility
45 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2005
U.S. locations
1
States / cities
Chesterfield, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 1, 2006 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Trial Mailed FIT Intervention - Age Group 50-75, Sub-Study Mailed FIT Intervention Enhanced Envelope - Age Group 45-49, Sub-Study Mailed FIT Active Comparator Plain Envelope - Age Group 45-49
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
45 Years to 75 Years
Enrollment
4,318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
2
States / cities
Ahoskie, North Carolina • Hendersonville, North Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Methylene Blue MMX®, Placebo
Drug
Lead sponsor
Cosmo Technologies Ltd
Industry
Eligibility
50 Years to 75 Years
Enrollment
1,249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
7
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Lafayette, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced May 21, 2026, 11:39 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Narrow band imaging, Chromoendoscopy, High definition white light endoscopy
Device · Other
Lead sponsor
Indiana University
Other
Eligibility
40 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Text Message Instructions/Motivation
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
45 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2025 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Patient navigation
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 75 Years
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 28, 2024 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Patient Navigation, Usual Care Control
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
45 Years to 915 Months
Enrollment
527 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced May 21, 2026, 11:39 PM EDT