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ClinicalTrials.gov public records Last synced Jun 26, 2026, 10:50 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Achalasia
Interventions
POEM
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Gastroesophageal Reflux
Interventions
Metaclopramide, Ranitidine, placebo
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Month to 6 Months
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Houston, Texas
Conditions
GERD
Interventions
NDO Full-thickness Plicator
Device
Lead sponsor
NDO Surgical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
6
States / cities
Los Angeles, California • Boston, Massachusetts • Rochester, Minnesota + 3 more
Conditions
GERD, Barretts Esophagus
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
New Hyde Park, New York
Not listed No phase listed Observational Accepts healthy volunteers

Barrett's Esophagus Patient Registry

NCT01776346
Conditions
Barrett Esophagus, Esophageal Adenocarcinoma, Gastroesophageal Reflux
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
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
Conditions
Gastro Esophageal Reflux, Barrett Esophagus, Erosive Esophagitis
Interventions
Confocal endomicroscopy, Endoscopic biopsies, Mucosal impedance (MI)
Procedure · Diagnostic Test
Lead sponsor
McGuire Research Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Richmond, Virginia
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Vibrant Capsule on Gastric Emptying and Antropyloroduodenal Motility in Healthy Volunteers

NCT02736799
Conditions
Gastroparesis
Interventions
Sham vibrating capsule, Vibrant Capsule (1 vibration), Vibrant Capsule (3 vibration), Vibrant Capsule (5 vibration)
Device
Lead sponsor
Vibrant Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History of Bronchiectasis

NCT00943514
Conditions
Bronchiectasis, Cystic Fibrosis, Autoimmune Disease, Common Variable Immunodeficiency
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
5 Years to 100 Years
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Gastroesophageal Reflux Disease
Interventions
Dexlansoprazole MR, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
908 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
99
States / cities
Anniston, Alabama • Hueytown, Alabama • Huntsville, Alabama + 96 more
Conditions
Esophagitis, Gastroesophageal Reflux, Stomach Ulcer, Duodenal Ulcer
Interventions
S-Tenatoprazole-Na (STU-Na)
Drug
Lead sponsor
STEBA France
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Barrett's Esophagus, GERD
Interventions
Endoscopy and pH study
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Bronchopulmonary Dysplasia
Interventions
Gastric Feeds, Jejunal Feeds
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Hours to 1 Year
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Eustachian Tube Dysfunction, Chronic Otitis Media
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Transoral Incisionless Fundoplication
Device
Lead sponsor
EndoGastric Solutions
Industry
Eligibility
18 Years to 85 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Ocala, Florida • Salem, Kentucky
Conditions
Gastroesophageal Reflux
Interventions
Rabeprazole sodium 5 mg, Rabeprazole sodium 10 mg, Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
1 Month to 11 Months
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
43
States / cities
Birmingham, Alabama • Columbiana, Alabama • Dothan, Alabama + 40 more
Conditions
Dyspepsia, GERD, Acid Reflux
Interventions
Intravenous Famotidine, Oral Maalox/ Mylanta
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Stony Brook, New York
Conditions
Esophageal Reflux
Interventions
Rabeprazole
Drug
Lead sponsor
University of Kansas
Other
Eligibility
19 Years to 79 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Mitral Regurgitation, Mitral Stenosis, Mitral Valve Disease, Mitral Valve (MV) Regurgitation, Mitral Annulus Calcification, Mitral Valve Replacement, Transcatheter Valve Replacement
Interventions
Not listed
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
23
States / cities
Birmingham, Alabama • Phoenix, Arizona • Thousand Oaks, California + 16 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Magnetically Controlled Capsule Endoscopy Feasibility Study in Gastric Motility

NCT05004012
Conditions
Gastroparesis, Dyspepsia
Interventions
Magnetically Controlled Capsule Endoscopy
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Screening for Barrett's Esophagus in Otolaryngology Patients

NCT00695227
Conditions
Extraesophageal Symptoms, Cough, Throat Clearing, Hoarseness, Difficulty Swallowing
Interventions
Screening for Barrett's Esophagus
Diagnostic Test
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 90 Years
Enrollment
295 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Gastroesophageal Reflux Disease, Bronchopulmonary Dysplasia
Interventions
Fundoplication
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
24 Weeks to 1 Year
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Houston, Texas
Completed Early Phase 1 Interventional Results available

Autonomic Neuropathy, GI Motility, and Inflammation in HIV

NCT02850276
Conditions
HIV Disease
Interventions
Pyridostigmine
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
New York, New York
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