Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 31, 2026, 5:08 PM EDT

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Showing 505–528 of 738 matching trials from the live ClinicalTrials.gov search.
Conditions
Aortic Regurgitation
Interventions
The HLT® Meridian® TAVR Valve (Meridian® with TriVentTM Anticalcification Treatment Valve and Pathfinder® Delivery System)
Device
Lead sponsor
HLT Inc.
Industry
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
3
States / cities
Chicago, Illinois • Cincinnati, Ohio • Columbus, Ohio
Conditions
Deglutition Disorders, Dysphagia
Interventions
Electropalatography
Device
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Gastroesophageal Reflux, Esophagitis
Interventions
Pantoprazole for approximately 9 weeks
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
9
States / cities
Anaheim, California • Los Angeles, California • Orange, California + 4 more
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Eosinophilic Esophagitis Treatment: Montelukast vs Fluticasone

NCT01702701
Conditions
Eosinophilic Esophagitis, Dysphagia
Interventions
Montelukast, Fluticasone
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
2
States / cities
Milwaukee, Wisconsin
Conditions
Gastroesophageal Reflux Disease
Interventions
E3710
Drug
Lead sponsor
Eisai Co., Ltd.
Industry
Eligibility
20 Years to 40 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Glendale, California
Conditions
Obesity, Weight Loss, Gastro Esophageal Reflux, Bariatric Surgery Candidate
Interventions
Endoscopic Bariatric Therapies
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 89 Years
Enrollment
9,999 participants
Timeline
2016 – 2035
U.S. locations
1
States / cities
New York, New York
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Tegaserod
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Timeline
2004 – 2005
U.S. locations
7
States / cities
Boynton Beach, Florida • Miami, Florida • Pembroke Pines, Florida + 4 more
Conditions
Dysphagia, Aspiration, Brief Resolved Unexplained Event (BRUE), Apparent Life Threatening Event (ALTE)
Interventions
Thin liquid swallows, Slightly thickened liquid swallows, Mildly thickened liquid swallows, Moderately thickened liquid swallows
Dietary Supplement
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 21 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Gastro Esophageal Reflux Disease, Barrett Esophagus
Interventions
Patient survey
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
556 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Esophageal Cancer
Interventions
Telephone Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Houston, Texas
Not listed Not applicable Interventional Accepts healthy volunteers

Study of Erythromycin in GER-Associated Apnea of the Newborn

NCT01825473
Conditions
Gastroesophageal Reflux, Apnea, Bradycardia
Interventions
Erythromycin, Multi-channel intra-luminal impedance (MII) pH monitoring, Placebo (D5W)
Drug · Device
Lead sponsor
University of Virginia
Other
Eligibility
14 Days and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Gastroesophageal Reflux Disease, Hiatal Hernia
Interventions
Laparoscopic Fundoplication, LINX Antireflux
Procedure · Device
Lead sponsor
The Heartburn Foundation
Other
Eligibility
21 Years and older
Enrollment
1,941 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
19
States / cities
Birmingham, Alabama • Mobile, Alabama • Heber Springs, Arkansas + 15 more
Conditions
Gastroesophageal Reflux
Interventions
Sleep Studies
Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Does Omeprazole Decrease Intestinal Calcium Absorption?

NCT00582972
Conditions
Osteoporosis, Achlorhydria, GERD, Hip Fracture
Interventions
Omeprazole
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Gastroesophageal Reflux Disease
Interventions
IW-3718, Matching Placebo, PPI
Drug
Lead sponsor
Ironwood Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
62
States / cities
Dothan, Alabama • Phoenix, Arizona • Tucson, Arizona + 54 more
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
AST-120, Celphere CP-305
Drug
Lead sponsor
Ocera Therapeutics
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Results available

Aspiration in Acute Respiratory Failure Survivors

NCT02363686
Conditions
Dysphagia
Interventions
FEES, BSE
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
3
States / cities
Aurora, Colorado • New Haven, Connecticut • Boston, Massachusetts
Conditions
Parkinson Disease, Dysphagia
Interventions
Expiratory Muscle Strength Training + Cough Skill Training
Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
50 Years to 90 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
West Lafayette, Indiana • New York, New York
Conditions
Abdominal Pain, Deglutition Disorders, Fecal Incontinence, Nausea, Diarrhea, Constipation, Gastroesophageal Reflux
Interventions
AEGIS (Automated Evaluation of Gastrointestinal Symptoms)
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Parkinson's Disease, Dysphagia, Dystussia
Interventions
EMST, smTAP
Device · Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
45 Years to 90 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Dysphagia, Lung Cancer, Pain, Esophagitis
Interventions
Manuka honey in liquid form, Manuka honey in lozenge form, Standard supportive care
Drug
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
59
States / cities
Mobile, Alabama • San Francisco, California • Stanford, California + 50 more
Not listed No phase listed Observational

Serial Exhaled Breath pH Monitoring

NCT00330603
Conditions
Gastroesophageal Reflux
Interventions
Serial exhaled breath collections
Procedure
Lead sponsor
University of Virginia
Other
Eligibility
5 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Charlottesville, Virginia
Completed No phase listed Observational Accepts healthy volunteers

How Reflux Medications Affect the Microbiome of Infants

NCT03747991
Conditions
GERD, Dysbiosis
Interventions
Not listed
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
2 Months to 12 Months
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Wilmington, Delaware
Completed Not applicable Interventional Accepts healthy volunteers

Effect of a Nickel Free Diet and Nickel Sensitization on GERD Patients.

NCT03720756
Conditions
Gastroesophageal Reflux
Interventions
Nickel-free diet
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Morgantown, West Virginia