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Showing 1–24 of 108 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bowel Preparation Clear all
Completed Phase 3 Interventional Results available

A Study Comparing the Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Acid Oral Solution With PREPOPIK® for Colon Cleansing in Preparation for Colonoscopy

NCT03017235
View directory record Official record
Conditions
Bowel Preparation
Interventions
Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Acid Oral Solution, Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Powder
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
917 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
12
States / cities
Huntsville, Alabama • Anaheim, California • Chula Vista, California + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Not applicable Interventional

Comparison of Two Methods of Bowel Preparation for Colonoscopy in Hospitalized Patients

NCT01765491
View directory record Official record
Conditions
Bowel Preparation for Colonoscopy
Interventions
Split-dose polyethylene glycol, Morning-only polyethylene glycol
Other
Lead sponsor
Cook County Health
Government
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Jun 28, 2026, 10:53 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 Jun 28, 2026, 10:53 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

An Open Label Study to Assess the Effect of BLI800 on Safety and Clinical Chemistry Parameters

NCT00583713
View directory record Official record
Conditions
Colonoscopy, Bowel Preparation
Interventions
BLI-800
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 10, 2010 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Yoga and Bolus Lukewarm Saline as Rapid Colonoscopy Preparation

NCT01547130
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 3, 2015 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Not applicable Interventional

PrehabPal: A Digital Tool to Help Older Adults Prepare for Cancer Surgery

NCT05520866
View directory record Official record
Conditions
Colon Cancer
Interventions
PrehabPal
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Palo Alto, California • San Francisco, California • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Miralax (PEG 3350) vs. Golytely as Bowel Preparation for Screening Colonoscopy

NCT01170754
View directory record Official record
Conditions
Colon Cancer
Interventions
PEG-3350 and Gatorade, Golytely 4 liters
Drug
Lead sponsor
Temple University
Other
Eligibility
40 Years to 75 Years
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 12, 2017 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Efficacy and Safety of Bisacodyl and Lactulose as a Preparation for Colonoscopy

NCT02123017
View directory record Official record
Conditions
Colonoscopy Preparation
Interventions
90 grams of Crystalline Lactulose, 135 grams of Crystalline Lactulose, 180 grams of Crystalline Lactulose
Drug
Lead sponsor
Cumberland Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Chattanooga, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 23, 2016 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 2 Interventional Results available

Efficacy, Safety and Tolerability of a Bowel Cleansing Preparation (BLI800) in Pediatric Subjects Undergoing Colonoscopy

NCT02189850
View directory record Official record
Conditions
Colonoscopy
Interventions
BLI800 - Dose 1, BLI800 - Dose 2
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
12 Years to 17 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Little Rock, Arkansas • Atlanta, Georgia • Bastrop, Louisiana + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2021 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 3 Interventional Results available

Study 301: BLI4900 Versus an FDA-approved Comparator in Adult Subjects Prior to Colonoscopy

NCT04446299
View directory record Official record
Conditions
Colonoscopy
Interventions
Bowel Prep
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years to 85 Years
Enrollment
519 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
25
States / cities
Huntsville, Alabama • Sun City, Arizona • San Diego, California + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Jun 28, 2026, 10:53 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 Jun 28, 2026, 10:53 AM EDT
Completed Not applicable Interventional

Automated Navigation to Improve Outpatient Colonoscopy Adherence

NCT03710213
View directory record Official record
Conditions
Adherence, Patient, Colonoscopy, Text Messaging
Interventions
Text Message-based Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 85 Years
Enrollment
752 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 5, 2020 · Synced Jun 28, 2026, 10:53 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 Jun 28, 2026, 10:53 AM EDT
Completed Phase 4 Interventional

Single-dose Linaclotide for Capsule Endoscopy Preparation

NCT02465385
View directory record Official record
Conditions
Crohn's, Ulcerative Colitis, Gastrointestinal Bleeding
Interventions
Linaclotide
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 4 Interventional Results available

Comparative Effectiveness of Split-Dose Colonoscopy Bowel Preparation Regimens

NCT03298945
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Miralax-Gatorade Prep, Golytely
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
2,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 3 Interventional

HalfLytely Bowel Prep System for Colonoscopy

NCT00164164
View directory record Official record
Conditions
Colonoscopy
Interventions
HalfLytely, NuLytely
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Timeline
Started 1999
U.S. locations
2
States / cities
Braintree, Massachusetts • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2013 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Not applicable Interventional

Impact of a Novel Patient Educational Booklet on Colonoscopy Quality

NCT00975247
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 Jun 28, 2026, 10:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Patient Experience and Bowel Preparation for Transvaginal Surgical Management of Vaginal Prolapse

NCT01431040
View directory record Official record
Conditions
Value of the Bowel Preparation and Diet Change Versus no Intervention, Preoperative Bowel Regimen
Interventions
No bowel prep, Clear liquid diet and 2 Fleet's enemas
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 15, 2014 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Split Dose Golytely With Amitiza Pretreatment Versus Split Dose Golytely Plus Placebo in Outpatient Colonoscopy

NCT00611442
View directory record Official record
Conditions
Bowel Preparation for Colonoscopy
Interventions
lubiprostone, placebo
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
191 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 31, 2012 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 1 Interventional

Assessment of Combined Bowel Preparation for Capsule Endoscopy Study

NCT01243736
View directory record Official record
Conditions
Gastrointestinal Hemorrhage
Interventions
Combination Prep
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 19, 2016 · Synced Jun 28, 2026, 10:53 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Efficacy and Tolerability of Suprep With and Without Simethicone for Routine Colonoscopy for Colorectal Cancer Screening

NCT02523911
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Simethicone, Placebo, sodium sulfate/potassium sulfate/magnesium sulfate solution
Drug
Lead sponsor
MercyOne Des Moines Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Jacksonville, Florida • Clive, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 3 Interventional Results available

A Safety and Efficacy Study of a Bowel Cleansing Preparation (BLI800) in Pediatric Subjects Undergoing Colonoscopy

NCT02819323
View directory record Official record
Conditions
Colonoscopy
Interventions
PEG-ELS, BLI800
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
12 Years to 16 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
27
States / cities
Mobile, Alabama • Tucson, Arizona • Orange, California + 23 more
Source: ClinicalTrials.gov public record
Updated May 2, 2021 · Synced Jun 28, 2026, 10:53 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Efficacy Study of Bowel Preparation Before Colonoscopy

NCT00621920
View directory record Official record
Conditions
Bowel Cleansing Prior to Colonoscopy
Interventions
FM-601
Drug
Lead sponsor
C.B. Fleet Company, Inc.
Industry
Eligibility
50 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
2
States / cities
Anaheim, California • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 9, 2012 · Synced Jun 28, 2026, 10:53 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Residual Gastric Volume in Same Day Versus Split Dose and Evening Before Bowel Preparation

NCT02264249
View directory record Official record
Conditions
Esophagogastroduodenoscopy, Colonoscopy
Interventions
Esophagogastroduodenoscopy and colonoscopy split dose prep, Esophagogastroduodenoscopy and colonoscopy Evening before colonoscopy prep, Esophagogastroduodenoscopy and colonoscopy Same day prep colonoscopy preparation
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
449 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Weston, Florida
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Jun 28, 2026, 10:53 AM EDT