Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 5, 2026, 10:30 AM EDT

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Showing 1–24 of 149 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

Practice-Based Learning to Predict Polyp Histology at Colonoscopy

NCT01638091
Conditions
Colonic Polyps, Adenomatous Polyps
Interventions
Ex vivo module, In vivo practice-base learning phase
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2011
U.S. locations
2
States / cities
Stanford, California • Ann Arbor, Michigan
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Use of GI Genius™ XR Software in Virtual Reality Headset During Routine Colonoscopy

NCT07220174
Conditions
Colonoscopy (Procedure)
Interventions
software GI Genius™ XR on headset
Device
Lead sponsor
Cosmo Artificial Intelligence-AI Ltd
Industry
Eligibility
45 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers

Techniques to Enhance Patient Comfort in Sedation-risk Free Colonoscopy

NCT01076907
Conditions
Screening of Colonic Polyps
Interventions
Warm water, Control
Other
Lead sponsor
VA Greater Los Angeles Healthcare System
Federal
Eligibility
18 Years to 95 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Implementing Virtual Reality (VR) to Reduce Sedation

NCT06349564
Conditions
Sedative During Endoscopy
Interventions
Pico 4 Enterprise headset with noise cancelling headphones
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Pain, Cancer, Colonic Diseases
Interventions
GIC-1001
Drug
Lead sponsor
gicare Pharma Inc.
Industry
Eligibility
40 Years to 70 Years
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
11
States / cities
Scottsdale, Arizona • Anaheim, California • Chula Vista, California + 8 more
Terminated No phase listed Observational Accepts healthy volunteers

Informed Choice - Compass

NCT05246839
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
Conditions
Screening Colonoscopy
Interventions
colonoscopy
Procedure
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 80 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Loma Linda, California
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
Conditions
Colon Cancer
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 75 Years
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Colorectal Neoplasms
Interventions
Indigo carmine, water (exchange) method, water (exchange) plus dye method, air method
Drug · Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
45 Years to 75 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Sacramento, California
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
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Yoga and Bolus Lukewarm Saline as Rapid Colonoscopy Preparation

NCT01547130
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
Conditions
Colorectal Cancer
Interventions
CB-17-08 CADe
Device
Lead sponsor
Cosmo Artificial Intelligence-AI Ltd
Industry
Eligibility
45 Years and older
Enrollment
249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
7
States / cities
Scottsdale, Arizona • Danville, California • Jacksonville, Florida + 4 more
Conditions
Colon Cancer
Interventions
Fecal Immunochemical Testing
Device
Lead sponsor
Forsyth Medical Center
Other
Eligibility
18 Years and older
Enrollment
4,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
3
States / cities
Winston-Salem, North Carolina
Conditions
Colorectal Cancer Screening
Interventions
Notification, Training
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years and older
Enrollment
536 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
5
States / cities
Portland, Maine • Boston, Massachusetts • Danvers, Massachusetts + 1 more
Conditions
Colorectal Cancer
Interventions
Septin9
Diagnostic Test
Lead sponsor
Peter S. Liang, MD MPH
Federal
Eligibility
50 Years to 75 Years
Enrollment
359 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Use of a Distal Colonoscope Attachment to Increase Detection of Sessile Serrated Adenomas

NCT03560037
Conditions
Sessile Serrated Adenoma
Interventions
Endocuff Vision Assisted Colonoscopy
Device
Lead sponsor
University of California, Davis
Other
Eligibility
45 Years to 85 Years
Enrollment
427 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Sacramento, California
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
Conditions
Obesity (Body Mass Index &Amp;Amp;gt;30 kg/m2), Screening Colonoscopy
Interventions
Colonoscopy
Device
Lead sponsor
Cleveland Clinic Florida
Other
Eligibility
Not listed
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Weston, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing for Colonoscopy

NCT01877096
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
Conditions
Colon Polyps, Colon Cancer Screening
Interventions
Retroflexion in the right colon
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
1,020 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
St Louis, Missouri • Milwaukee, Wisconsin
Completed No phase listed Observational Accepts healthy volunteers

Experimental Device to Improve Colonoscopy

NCT00719641
Conditions
Colonoscopy, Looping, Prevent Looping, Colon Cancer Screening
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
40 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Colon Adenoma, Polyp of Colon, Adenoma Colon
Interventions
Ultivision AI
Device
Lead sponsor
Satisfai Health, Inc.
Industry
Eligibility
45 Years to 75 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Irvine, California • Kansas City, Kansas