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ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:25 PM EDT

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Showing 121–144 of 670 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Colonoscopy Clear all
Completed Not applicable Interventional

Community Partnership for Telehealth Solutions to Convey Information and Enhance Care

NCT06542835
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Video text message, In-clinic CRC screening promotion, Mailed FIT, Social needs navigation, Reminders
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
45 Years to 64 Years
Enrollment
15,128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 17, 2026, 6:25 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

The Impact of GLP Medication on Colonoscopy Bowel Preparation Quality

NCT07127354
View directory record Official record
Conditions
GLP - 1, Bowel Preparation for Colonoscopy
Interventions
Continue GLP/GIP
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Cleveland, Florida • Weston, Florida
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional

Incomplete Follow Up After Positive FIT or Stool DNA Testing: A Multimethod Approach

NCT03817905
View directory record Official record
Conditions
Positive FIT or Stool DNA Testing Follow up
Interventions
Patient navigator
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
40 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 15, 2025 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Adenoma Detection Rate With ENDOCUFF VISION® vs. G-EYE®

NCT04708951
View directory record Official record
Conditions
Adenoma, Colorectal Cancer
Interventions
ENDOCUFF VISION® device, G-EYE® colonoscope
Device
Lead sponsor
Dr. Horst Schmidt Klinik GmbH
Industry
Eligibility
Not listed
Enrollment
970 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
2
States / cities
Indianapolis, Indiana • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2021 · Synced Oct 17, 2026, 6:25 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 19, 2013 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Phase 4 Interventional Results available

Preventing Propofol Injection Pain: Prospective Randomized Trial Comparing Propofol Versus Fospropofol

NCT01401049
View directory record Official record
Conditions
Complication of Injection, Pain
Interventions
Fospropofol, Propofol/Lidocaine
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2017 · Synced Oct 17, 2026, 6:25 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Positive Fit to Colonoscopy: Closing the Gap

NCT06763432
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Phase 2 Interventional Results available

Interferon-beta1a (AVONEX) Treatment of Ulcerative Colitis

NCT00048347
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
AVONEX
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 8, 2010 · Synced Oct 17, 2026, 6:25 PM EDT
Terminated Phase 4 Interventional Results available

Comparison of Clenpiq vs Golytely Bowel Preparation

NCT03198221
View directory record Official record
Conditions
Bowel Preparation Solutions
Interventions
Golytely, Clenpiq
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 4, 2021 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Phase 3 Interventional Results available

A Phase III Study of the Efficacy and Safety of Remimazolam Compared to Placebo and Midazolam in Colonoscopy Patients

NCT02290873
View directory record Official record
Conditions
Colonoscopy
Interventions
Remimazolam, Midazolam, Placebo
Drug
Lead sponsor
Paion UK Ltd.
Industry
Eligibility
18 Years and older
Enrollment
461 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
13
States / cities
Mobile, Alabama • Anaheim, California • Chula Vista, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2020 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional

Computer Aided Detection of Polyps in the Colon

NCT03925337
View directory record Official record
Conditions
Polyp, Adenomatous, Colo-rectal Cancer
Interventions
Computer Aided Diagnostic Software
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
22 Years and older
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Chicago, Illinois • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2021 · Synced Oct 17, 2026, 6:25 PM EDT
Recruiting Phase 1Phase 2 Interventional

Study Assessing CLENPIQ as Bowel Preparation for Pediatric Colonoscopy

NCT04113382
View directory record Official record
Conditions
Bowel Preparation
Interventions
CLENPIQ, MIRALAX, SENNA
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
12 Months to 8 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
4
States / cities
Mobile, Alabama • San Diego, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 17, 2026, 6:25 PM EDT
Completed No phase listed Observational

Screening Tests in Detecting Colorectal Cancer

NCT00025025
View directory record Official record
Conditions
Colorectal Cancer
Interventions
sample testing
Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
65 Years to 80 Years
Enrollment
4,482 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
65
States / cities
Tuscon, Arizona • Oakland, California • Aurora, Colorado + 38 more
Source: ClinicalTrials.gov public record
Updated Jul 4, 2016 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Colorectal Cancer Screening for Diverse Hispanics in Urban Primary Care

NCT01569620
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 29, 2016 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Comparison of Methods to Detect Polyps During Colonoscopy

NCT01025960
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Standard Inspection Colonoscopy, Dual Inspection Colonoscopy
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
768 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 27, 2012 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Effectiveness of Continuous Negative External Pressure in Preventing Upper Airway Impairment During Routine Colonoscopy

NCT01895062
View directory record Official record
Conditions
Airway Obstruction, Apnea, Hypopnea
Interventions
Airway Management System (AMS)
Device
Lead sponsor
5i Sciences, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 6, 2014 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional

Combined Chromoendoscopy and Water Method for Screening Colonoscopy

NCT01383265
View directory record Official record
Conditions
Colon Polyp
Interventions
Water method and chromoendoscopy, Water method
Procedure
Lead sponsor
VA Northern California Health Care System
Federal
Eligibility
50 Years to 75 Years
Enrollment
1,177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2013 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Regulation of Mucosal Healing in Inflammatory Bowel Disease

NCT04504136
View directory record Official record
Conditions
Inflammatory Bowel Diseases
Interventions
Serial Biopsy
Procedure
Lead sponsor
Terrence A Barrett
Other
Eligibility
18 Years to 90 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Phase 3 Interventional Results available

Investigation of PicoPrep Versus HalfLytely for Bowel Preparation for Colonoscopy - Day Before PicoPrep

NCT01073943
View directory record Official record
Conditions
Bowel Preparation
Interventions
PicoPrep, HalfLytely, bisacodyl
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
603 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
11
States / cities
Clearwater, Florida • Hollywood, Florida • Inverness, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Phase 4 Interventional Results available

MoviPrep® Versus GoLYTELY® Bowel Preparation in Hospitalized Patients Undergoing Colonoscopy

NCT05054036
View directory record Official record
Conditions
Bowel Preparation Before Colonoscopy
Interventions
MoviPrep, Golytely
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Bridgeport, Connecticut • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional

Impact of Artificial Intelligence on Trainee Polyp Miss Rates

NCT06676930
View directory record Official record
Conditions
Colon Polyps, Colonoscopy, Artificial Intelligence (AI)
Interventions
Colonoscopy With Computer-Aided Detection, Colonoscopy without Computer-Aided Detection
Device · Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT02272244
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 17, 2026, 6:25 PM EDT
Terminated Not applicable Interventional

Feasibility and Effectiveness of Colonic Irrigation

NCT02826967
View directory record Official record
Conditions
Colonic Irrigation
Interventions
Colonic Irrigation
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
50 Years to 84 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 1, 2020 · Synced Oct 17, 2026, 6:25 PM EDT
Completed Not applicable Interventional

The Utility of Timed Segmental Withdrawal During Screening Colonoscopy

NCT02132455
View directory record Official record
Conditions
Colonoscopy
Interventions
colonoscopy
Procedure
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 80 Years
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated May 12, 2017 · Synced Oct 17, 2026, 6:25 PM EDT