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Showing 25–48 of 459 matching trials from the live ClinicalTrials.gov search.
Conditions
Vasomotor Rhinitis
Interventions
esomeprazole, placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Esophagogastric Junction Distensibility, Hiatal Hernia
Interventions
EndoFLIP
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Charlotte, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Precision Approach to PPI Therapy in Gastroesophageal Reflux Disease

NCT03619811
Conditions
Gastroesophageal Reflux, Laryngopharyngeal Reflux
Interventions
Reflux Band® Upper Esophageal Sphincter (UES) Assist Device
Diagnostic Test
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 89 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
La Jolla, California
Conditions
Dyspepsia
Interventions
dexloxiglumide, Nexium (esomeprazole)
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Laryngo-pharyngeal Reflux
Interventions
Dexlansoprazole
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Barrett's Esophagus, GERD
Interventions
Endoscopy, Radiofrequency ablation protocol, Endoscopic mucosal resection protocol
Procedure
Lead sponsor
Valley Health System
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Paramus, New Jersey
Conditions
Gastroesophageal Reflux
Interventions
XP19986 SR3, 20 mg QD, XP19986 SR3, 40 mg QD, XP19986 SR3, 60 mg QD, XP19986 SR3, 30 mg BID, Placebo
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Irvine, California
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Esomeprazole (Nexium)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years to 17 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
28
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Wilmington, Delaware + 25 more
Conditions
Gastroesophageal Reflux
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 80 Years
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
3
States / cities
Maywood, Illinois • Lebanon, New Hampshire • Chapel Hill, North Carolina
Conditions
Scleroderma, Dysphagia, GERD - Gastro-Esophageal Reflux Disease
Interventions
FLIP topography, Upper Endoscopy
Device · Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Redwood City, California
Conditions
Barrett Esophagus, Dysplasia, Esophageal Adenocarcinoma, Esophageal Squamous Cell Carcinoma, Gastroesophageal Reflux Disease, Metaplasia
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Swallowable Sponge Cell Sampling Device
Other · Device
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Conditions
GERD
Interventions
Antacids
Drug
Lead sponsor
Digestive & Liver Disease Specialists
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Norfolk, Virginia
Recruiting Not applicable Interventional Accepts healthy volunteers

Mechanisms Preventing Pharyngeal Reflux

NCT05696184
Conditions
GERD
Interventions
Concurrent manometry/impedance/pH with video pharyngo-laryngoscopy, Slow and rapid intra-esophageal infusion
Diagnostic Test
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Completed No phase listed Observational Accepts healthy volunteers Results available

Temple Registry for the Investigation of African American Gastrointestinal Disease Epidemiology

NCT01262755
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
Conditions
Gastroesophageal Reflux Disease
Interventions
Rabeprazole 20mg, placebo dinner and bedtime, Rabeprazole 20 mg two times, Placebo at bedtime, Rabeprazole 20mg,placebo dinner ,Low dose Tricyclic Antidepressant
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 80 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Airway Disease, Barrett Esophagus, Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
37 Years to 90 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Gastroesophageal Reflux Disease
Interventions
Gatekeeper Reflux Repair System
Device
Lead sponsor
MedtronicNeuro
Industry
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
10
States / cities
San Francisco, California • Atlanta, Georgia • Chicago, Illinois + 7 more
Conditions
Gastroesophageal Reflux
Interventions
pantoprazole sodium enteric-coated spheroid suspension
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
1 Month to 11 Months
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
16
States / cities
Little Rock, Arkansas • Loma Linda, California • San Diego, California + 13 more
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
Not listed
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
552 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
53
States / cities
Leeds, Alabama • Pheonix, Arizona • Tucson, Arizona + 50 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Investigation of the Association Between Nasal Polyposis and Extraesophageal Reflux Disease

NCT00215787
Conditions
Nasal Polyps, Gastroesophageal Reflux
Interventions
lansoprazole
Drug
Lead sponsor
Head and Neck Surgery Associates
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
GERD
Interventions
Diaphragm Training
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Jacksonville, Florida
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of High PCO2 Solution on Esophageal Acid Sensation

NCT01128608
Conditions
Gastroesophageal Reflux Disease
Interventions
24-Hr Esohpageal pH Monitoring, PCO2 Acid Perfusion and 0.1N HCI Perfusion
Procedure
Lead sponsor
Southern Arizona VA Health Care System
Federal
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
2
States / cities
Tucson, Arizona
Conditions
Gastro Esophageal Reflux
Interventions
ARAT, Sham intervention (control)
Procedure
Lead sponsor
Midwest Veterans' Biomedical Research Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri