Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 24, 2026, 3:15 AM 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.
Local D1 index available.
Filters: Intervention: Bowel Prep Clear all
Completed Not applicable Interventional

The Impact of Diet Liberalization on Bowel Preparation for Colonoscopy

NCT01876576
View directory record Official record
Conditions
Colonic Diseases
Interventions
Clear liquids, Low residue breakfast and lunch
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2013 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 3 Interventional

BLI-800-301: BLI-800 vs an Active Control Bowel Preparation in Adult Subjects Undergoing Colonoscopy

NCT00503607
View directory record Official record
Conditions
Colonoscopy
Interventions
BLI-800, Polyethylene glycol 3350 based bowel preparation
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
11
States / cities
Mobile, Alabama • Washington D.C., District of Columbia • Jupiter, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 26, 2007 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Evaluation of a PillCam Colon Bowel Preparation Regimen in Crohn's Disease Patients

NCT01576120
View directory record Official record
Conditions
Crohn's Disease
Interventions
bowel prep regimen first boost 6 oz. and second boost 3 oz., bowel prep regimen first boost 3 oz. and second boost 6 oz.
Other
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Atlanta, Georgia • Beavercreek, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 7, 2019 · Synced Sep 24, 2026, 3:15 AM 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 3, 2025 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bowel Preparation Quality for Screening Colonoscopy

NCT02690779
View directory record Official record
Conditions
Screening Colonoscopies
Interventions
Educational intervention, Routine Care Instructions
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
45 Years and older
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 26, 2017 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Not applicable Interventional

Mechanical Bowel Preparation Before Laparoscopic Hysterectomy and Laparoscopic Sacrocolpopexy: a Randomized Controlled Trial

NCT01576965
View directory record Official record
Conditions
Laparoscopic Hysterectomy and/or Laparoscopic Sacrocolpopexy
Interventions
Fleet Enema (sodium biphosphate and sodium phosphate)
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older · Female only
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Sep 24, 2026, 3:15 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

The Affect of Low-Volume Bowel Preparation for Hospitalized Patients Colonoscopies

NCT01978509
View directory record Official record
Conditions
Colonoscopy
Interventions
Low volume prep (Prepopik), Moderate volume prep (Moviprep), High volume prep (Golytely)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 16, 2020 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 2 Interventional

A Pilot Evaluation of an Experimental BLI4600 Formulation for Bowel Preparation in Adult Patients Undergoing Colonoscopy

NCT02376465
View directory record Official record
Conditions
Bowel Preparation for Colonoscopy
Interventions
BLI4600 bowel preparation, PEG based bowel preparation
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Mobile, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 18, 2016 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Not applicable Interventional

EGD-assisted Bowel Preparation for Colonoscopy

NCT01563744
View directory record Official record
Conditions
Esophagoscopy Techniques, Colonoscopy
Interventions
EGD-assisted administration of colonoscopy prep, Control Group received standard prep by oral administration
Procedure
Lead sponsor
Rockford Gastroenterology Associates
Other
Eligibility
Not listed
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Rockford, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 18, 2016 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Lubiprostone, Colonic Motility and Sensation

NCT00953043
View directory record Official record
Conditions
Healthy
Interventions
lubiprostone, Placebo, Bowel preparation
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 26, 2012 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 3 Interventional Results available

Study 302: BLI4900 Versus an FDA-approved Comparator in Adult Subjects Prior to Colonoscopy

NCT04446312
View directory record Official record
Conditions
Colonoscopy
Interventions
Bowel Prep
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years to 85 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
34
States / cities
Tucson, Arizona • Little Rock, Arkansas • North Little Rock, Arkansas + 29 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2023 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 4 Interventional

Assessment of Safety, Quality, and Acceptance of a Bowel Preparation Using a Food Kit With Laxatives

NCT07605897
View directory record Official record
Conditions
Bowel Preparation, Efficacy, Tolerability, Safety, Colon Cancer Screening, Bowel Preparation for Colonoscopy
Interventions
Use of a standardized meal content (food-kit) the day prior to colonoscopy, Polyethylene glycol 3350 - electrolyte solution (GoLYTELY)
Other · Drug
Lead sponsor
Joseph Spataro
Federal
Eligibility
18 Years to 69 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 4 Interventional

Bowel Preparation for Inpatient Colonoscopy

NCT01169220
View directory record Official record
Conditions
Gastrointestinal Hemorrhage, Colon Cancer, Diverticulosis
Interventions
Go Lytely
Drug
Lead sponsor
Santa Clara Valley Health & Hospital System
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2017 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Simethicone on Screening Colonoscopy

NCT03119168
View directory record Official record
Conditions
Adenoma Colon
Interventions
Simethicone Solution, Polyethylenglycol
Drug · Other
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
30 Years to 80 Years
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Sep 24, 2026, 3:15 AM EDT
Recruiting Early Phase 1 Interventional

Fecal Microbiota Transplant for Patients With Chronic Pouchitis

NCT05829109
View directory record Official record
Conditions
Chronic Pouchitis, Pouchitis
Interventions
Fecal Microbiota Transplant (FMT)
Drug
Lead sponsor
Maia Kayal
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 24, 2026, 3:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microbiome-Mediated Gut Dysfunction in Non-Alcoholic Fatty Liver Disease

NCT05209100
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease
Interventions
Sigmoidoscopy
Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
35 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 24, 2026, 3:15 AM EDT
Withdrawn Not applicable Interventional

Colonic Irrigation for Colonoscopy Preparation

NCT02647229
View directory record Official record
Conditions
Colonoscopy
Interventions
Isosmotic bowel cleansing preparation, Colonic Hyrdrotherapy
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Sep 24, 2026, 3:15 AM EDT
Not listed Not applicable Interventional

A Study Comparing PEG-3350 (Miralax) and Gatorade With PEG-ELS (Golytely) for Bowel Preparation Prior to Colonoscopy

NCT01028573
View directory record Official record
Conditions
Bowel Preparation for Colonoscopy
Interventions
PEG-ELS (Golytely), Miralax mixed with Gatorade, Miralax
Drug
Lead sponsor
Southern California Institute for Research and Education
Other
Eligibility
18 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2012 · Synced Sep 24, 2026, 3:15 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Alcohol Misuse, Gut Microbial Dysbiosis and PrEP Care Continuum: Application and Efficacy of SBIRT Intervention

NCT06005298
View directory record Official record
Conditions
Alcohol Use Disorder, Risk Behavior, Health, Dysbiosis, HIV Infections
Interventions
Screening, Brief Intervention, Referral to Treatment (SBIRT)
Behavioral
Lead sponsor
Shirish S Barve
Other
Eligibility
18 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 21, 2024 · Synced Sep 24, 2026, 3:15 AM EDT
Not listed Not applicable Interventional

Early Routine Bowel Preparation for Suspected Acute Diverticular Bleeding

NCT05170945
View directory record Official record
Conditions
Diverticular Bleeding
Interventions
Early bowel preparation for colonoscopy
Other
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
415 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 3 Interventional Results available

A Safety and Efficacy Comparison of BLI4700 Bowel Preparation Versus an FDA-approved Comparator in Adult Subjects Prior to Colonoscopy

NCT03261960
View directory record Official record
Conditions
Colonoscopy
Interventions
BLI4700, Magnesium bowel preparation
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years to 85 Years
Enrollment
389 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
20
States / cities
Dothan, Alabama • Tucson, Arizona • Little Rock, Arkansas + 15 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2021 · Synced Sep 24, 2026, 3:15 AM EDT
Completed Phase 2 Interventional Results available

A Pilot Evaluation of BLI4900 Bowel Preparation in Adult Subjects

NCT03328507
View directory record Official record
Conditions
Colonoscopy
Interventions
BLI4900, PEG Control
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years to 85 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
4
States / cities
Anaheim, California • Chula Vista, California • San Diego, California + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Sep 24, 2026, 3:15 AM 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 24, 2026, 3:15 AM EDT
Completed Not applicable Interventional Results available

Improving Bowel Preparation for Colonoscopy With a Simple Educational Card

NCT00643682
View directory record Official record
Conditions
Colonic Polyps, Colonic Neoplasms
Interventions
Educational card
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2012 · Synced Sep 24, 2026, 3:15 AM EDT