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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Gut Motility Clear all
Withdrawn Phase 3 Interventional

Effect of Methylnaltrexone (Relistor) on Digestion and Tolerance to Tube Feeding in Patients Treated With Opiates

NCT01360372
View directory record Official record
Conditions
Tube Feeding
Interventions
Methylnaltrexone, Saline injection
Drug
Lead sponsor
Drexel University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 16, 2015 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational

Is the Neosquamous Epithelium "Normal" Following Endoscopic Ablation of Dysplastic Barrett's Esophagus?

NCT01373125
View directory record Official record
Conditions
Barrett's Esophagus, Intestinal Metaplasia, Gastroesophageal Reflux Disease (GERD)
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 22, 2015 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Temple Registry for the Investigation of African American Gastrointestinal Disease Epidemiology

NCT01262755
View directory record Official record
Conditions
Gastroesophageal Reflux Disease, Functional Bowel Disorders
Interventions
Structured Interview
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 80 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 3, 2015 · Synced Jun 26, 2026, 6:27 AM EDT
Recruiting No phase listed Observational

Indiana University Gastrointestinal Motility Diagnosis Registry

NCT04506593
View directory record Official record
Conditions
Eosinophilic Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastroparesis, Functional Vomiting, Irritable Bowel Syndrome (IBS), Constipation, Chronic Intestinal Pseudo-obstruction, Fecal Incontinence, Small Intestinal Bacterial Overgrowth
Interventions
no intervention
Other
Lead sponsor
Indiana University
Other
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jun 26, 2026, 6:27 AM EDT
Active, not recruiting No phase listed Observational

Biological Sample Repository for Gastrointestinal Disorders

NCT05874726
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Obesity, Primary, Gastro-Intestinal Disorder, Overweight and Obesity, Overweight, Overweight or Obesity, Diabetes Type 2, Diabetes Mellitus, Diabetes Mellitus, Type 2, Hypertension, Hyperlipidemias, Sleep Apnea, GERD, Gastroesophageal Reflux, Musculoskeletal Pain Disorder, Cancer
Interventions
Blood Collection, Urine Collection, Tissue Sample Collection
Diagnostic Test
Lead sponsor
Pichamol Jirapinyo, MD, MPH
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Phase 2 Interventional Results available

Effect of a Cannabinoid Agonist on Colonic Sensory Functions in Patients With Irritable Bowel Syndrome

NCT01786109
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
Michael Camilleri
Other
Eligibility
18 Years to 75 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 13, 2013 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Not applicable Interventional Results available

Effects of Lubiprostone on Gastrointestinal Transit & pH in Irritable Bowel Syndrome (IBS) With Constipation

NCT01162863
View directory record Official record
Conditions
Irritable Bowel Syndrome, Constipation
Interventions
Lubiprostone, Placebo, Smartpill wireless motility capsule
Drug · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Jun 26, 2026, 6:27 AM EDT
Terminated Phase 2 Interventional Results available

Nutritional Adequacy Therapeutic Enhancement in the Critically Ill. The NUTRIATE Study

NCT01934192
View directory record Official record
Conditions
Gastroparesis
Interventions
GSK962040 50 mg, Metoclopramide 10 mg, Placebo NG, Placebo IV
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 85 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
4
States / cities
Aurora, Colorado • Augusta, Georgia • Louisville, Kentucky + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2017 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Not applicable Interventional Results available

Stimulation for Colonic Motility

NCT02641483
View directory record Official record
Conditions
Neurogenic Bowel Dysfunction
Interventions
Electrical Rectal Stimulation
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Syracuse, New York • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Not applicable Interventional Results available

Probiotics in Infants With Gastroschisis

NCT01316510
View directory record Official record
Conditions
Gastroschisis
Interventions
Bifidobacteria infantis, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Davis
Other
Eligibility
Up to 2 Weeks
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 12, 2018 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Not applicable Interventional

The Role of HIF-2a in the Pathogenesis of Reflux Esophagitis

NCT01733810
View directory record Official record
Conditions
Esophagitis, Reflux Esophagitis, Gastroesophageal Reflux Disease
Interventions
Cessation of Acid Suppressing Medications
Other
Lead sponsor
Dallas VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessing Gastric Motility and Distention in Postoperative Gastrointestinal Surgery Using Bedside Gastric Ultrasound: Predicting Risk of Aspiration Pneumonia, Ileus, Return of Bowel Function

NCT04747691
View directory record Official record
Conditions
Postoperative Ileus, Postoperative Nausea, Postoperative Complications, Postoperative Nausea and Vomiting, Postoperative Vomiting, Aspiration Vomitus
Interventions
Bedside gastric ultrasound
Diagnostic Test
Lead sponsor
Eric Schwenk
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 5, 2022 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational

Neurohumoral Control of Intestinal Electrical and Mechanical Activity

NCT00852553
View directory record Official record
Conditions
Morbid Obesity
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
Not listed
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2012
U.S. locations
2
States / cities
Sacramento, California • Reno, Nevada
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Atrial Fibrillation Ablation on Gastric Motility "The AF Gut Study"

NCT01396356
View directory record Official record
Conditions
Atrial Fibrillation Ablation Procedure
Interventions
GI procedures
Procedure
Lead sponsor
Dhanunjaya Lakkireddy, MD, FACC
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Phase 3 Interventional

The Effect of Gum Chewing on Bowel Motility in Post-operative Colon Resection Patients

NCT01613274
View directory record Official record
Conditions
Colon Resection
Interventions
gum chewing, no gum chewing
Other
Lead sponsor
Allina Health System
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of the Effects of Tapentadol and Oxycodone on Gastrointestinal and Colonic Transit in Humans

NCT01500317
View directory record Official record
Conditions
Effects of 2 Mu-opiates on Gastrointestinal Transit
Interventions
Tapentadol, Oxycodone, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 16, 2012 · Synced Jun 26, 2026, 6:27 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Effect of Camicinal on Gastroparesis Symptoms in Type 1 and 2 Diabetic Subjects With Gastroparesis

NCT02210000
View directory record Official record
Conditions
Gastroparesis
Interventions
Placebo, Camicinal
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 80 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
34
States / cities
Chandler, Arizona • Long Beach, California • Northridge, California + 29 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2017 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational

Evaluation of Gastrointestinal Motility With SmartPill

NCT01159002
View directory record Official record
Conditions
Gastrointestinal Motility
Interventions
SmartPill
Device
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Jun 26, 2026, 6:27 AM EDT
Terminated No phase listed Observational

Establishing a Correlation Between HRM and UGI MM Studies

NCT06314893
View directory record Official record
Conditions
Esophageal Motility Disorders
Interventions
Not listed
Lead sponsor
Lexington Health Incorporated
Other
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
West Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Jun 26, 2026, 6:27 AM EDT
Withdrawn Not applicable Interventional

Neurostimulation for the Treatment of Post-Operative Ileus

NCT00854074
View directory record Official record
Conditions
Ileus
Interventions
ElectroCore RMS-1100 Resolution Motility System™
Device
Lead sponsor
ElectroCore INC
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
3
States / cities
Chicago, Illinois • Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2018 · Synced Jun 26, 2026, 6:27 AM EDT
Terminated Phase 3 Interventional

Clopidogrel and the Optimization of Gastrointestinal Events (COGENT-1)

NCT00557921
View directory record Official record
Conditions
Acute Coronary Syndrome, Myocardial Infarction, Coronary Artery Disease, Percutaneous Coronary Intervention
Interventions
CGT-2168 (clopidogrel 75 mg/omeprazole 20 mg) and aspirin, Plavix (clopidogrel 75 mg) and aspirin
Drug
Lead sponsor
Cogentus Pharmaceuticals
Industry
Eligibility
21 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
247
States / cities
Alexander City, Alabama • Birmingham, Alabama • Geneva, Alabama + 205 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2009 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational

Clinical Evaluation Gastrointestinal Motility With PillCam

NCT01158989
View directory record Official record
Conditions
Gastrointestinal Motility
Interventions
PillCam
Device
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 70 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 12, 2017 · Synced Jun 26, 2026, 6:27 AM EDT
Terminated Phase 4 Interventional

Enteral Naloxone Versus a Traditional Bowel Regimen for the Prevention of Opioid Induced Constipation in Trauma Patients

NCT00799201
View directory record Official record
Conditions
Constipation, Analgesia
Interventions
Naloxone and Docusate
Drug
Lead sponsor
CAMC Health System
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Charleston, West Virginia
Source: ClinicalTrials.gov public record
Updated Jul 28, 2015 · Synced Jun 26, 2026, 6:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison of Acid Reflux at Two Levels in the Esophagus Using the BRAVO Capsule

NCT00579410
View directory record Official record
Conditions
Esophagitis, Inflammation, Gastritis, Abdominal Pain, Heartburn
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 21, 2011 · Synced Jun 26, 2026, 6:27 AM EDT