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Showing 169–192 of 499 matching trials from the live ClinicalTrials.gov search.
Conditions
Reflux
Interventions
pH study
Other
Lead sponsor
Kenneth Luberice
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Gastroesophageal Reflux, Regurgitation, Heartburn
Interventions
Breath Testing
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
GERD, Barrett Esophagus, Low Grade Esophageal Glandular Dysplasia, Esophageal Diseases
Interventions
Not listed
Lead sponsor
CDx Diagnostics
Industry
Eligibility
18 Years and older
Enrollment
1,032 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Vesicoureteral Reflux
Interventions
Anti-reflux surgery, Endoscopic injection
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 11 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Withdrawn Not applicable Interventional Accepts healthy volunteers

[Impedance Measurement for Non-Erosive Reflux Disease

NCT02997527
Conditions
GERD, Healthy
Interventions
Intraluminal Impedance
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Gastroesophageal Reflux Disease
Interventions
esomeprazole
Drug
Lead sponsor
Southern Arizona VA Health Care System
Federal
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tri Staple Technology Stapler Used in Gastric Bypass

NCT01026103
Conditions
Sleep Apnea, Hypertension, Hyperlipidemia, Coronary Artery Disease, Gastroesophageal Reflux Disease, Osteoarthritis, Diabetes
Interventions
Tri Staple Technology stapler
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
GERD
Interventions
XP19986 CR, Placebo for XP19986 CR
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
3
States / cities
Stanford, California • Charleston, South Carolina • Tacoma, Washington
Conditions
Barrett's Esophagus, Gastroesophageal Reflux Disease, Esophageal Adenocarcinoma
Interventions
Not listed
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2029
U.S. locations
1
States / cities
Kansas City, Missouri
Suspended No phase listed Observational Accepts healthy volunteers

Morphological Markers of Gastroesophageal Reflux Disease (GERD)

NCT01921686
Conditions
Eosinophilic Esophagitis, Gastroesophageal Reflux Disease
Interventions
Sample collection and Questionnaire
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 18 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Can We Predict Who Has Gastroesophageal Reflux Disease (GERD)?

NCT01204931
Conditions
Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
254 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
IW-3718, placebo, Standard-dose PPIs QD
Drug
Lead sponsor
Ironwood Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
98
States / cities
Birmingham, Alabama • Dothan, Alabama • Peoria, Arizona + 81 more
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
IW-3718, placebo, Standard-dose PPIs QD
Drug
Lead sponsor
Ironwood Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
495 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
93
States / cities
Anniston, Alabama • Mobile, Alabama • Phoenix, Arizona + 81 more
Conditions
Symptomatic Non-erosive Gastroesophageal Reflux Disease
Interventions
Vonoprazan, Placebo
Drug
Lead sponsor
Phathom Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Mentor, Ohio
Conditions
Esophagitis, Reflux, Esophagitis, Peptic
Interventions
Dexlansoprazole MR, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
96
States / cities
Alabaster, Alabama • Birmingham, Alabama • Huntsville, Alabama + 93 more
Conditions
Barrett Esophagus, Gastro Esophageal Reflux, Esophageal Dysplasia, Esophageal Diseases
Interventions
Not listed
Lead sponsor
CDx Diagnostics
Industry
Eligibility
18 Years and older
Enrollment
90,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Bethpage, New York
Recruiting No phase listed Observational

Efficacy Of Hiatal Closure For GERD

NCT06280664
Conditions
Gastro Esophageal Reflux
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Effect of Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RA) on Gastric Emptying

NCT07140289
Conditions
Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists, Intermittent Fasting, Intraoperative Complication Due to Anesthesia, Respiratory Aspiration of Gastric Contents
Interventions
Ultrasound of gastric contents
Diagnostic Test
Lead sponsor
Wael Saasouh, MD
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Detroit, Michigan
Completed Not applicable Interventional Accepts healthy volunteers Results available

Esophageal Cytology With FISH in Detecting Esophageal Cancer

NCT02100189
Conditions
Dysphagia, Dysplasia, Esophageal Adenocarcinoma, Esophageal Squamous Cell Carcinoma, Esophagitis, Gastroesophageal Reflux Disease, High Grade Dysplasia in Barrett Esophagus, Weight Loss
Interventions
Cytology Specimen Collection Procedure, Esophagogastroduodenoscopy, Laboratory Biomarker Analysis
Other · Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Gastroesophageal Reflux
Interventions
Omeprazole, Vecam
Drug
Lead sponsor
Vecta Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
San Diego, California
Terminated Not applicable Interventional Results available

Effect of Acid Suppression Medication on Pediatric Microbiome

NCT02016820
Conditions
Clostridium Difficile Infection
Interventions
Omeprazole (suspension), Lifestyle Modification
Drug · Other
Lead sponsor
Columbia University
Other
Eligibility
0 Years to 4 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Asthma, Gastroesophageal Reflux
Interventions
commercially available lansoprazole, matched placebo
Drug
Lead sponsor
Jason Lang, M.D., M.P.H.
Other
Eligibility
6 Years to 17 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
2
States / cities
Jacksonville, Florida • Durham, North Carolina
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Fundoplication in Laparoscopic PEH Repair Based on FLIP

NCT05807763
Conditions
Paraesophageal Hernia
Interventions
Laparoscopic paraesophageal hernia repair without fundoplication
Procedure
Lead sponsor
The Foundation for Surgical Innovation and Education
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
2
States / cities
Evanston, Illinois • Portland, Oregon
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Rabeprazole sodium 5 mg, Rabeprazole sodium 10 mg
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
1 Month to 11 Months
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
13
States / cities
Little Rock, Arkansas • Oakland, California • Washington D.C., District of Columbia + 10 more