Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 9:59 AM EDT

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Showing 313–336 of 755 matching trials from the live ClinicalTrials.gov search.
Conditions
GERD
Interventions
Bravo pH monitoring sessions
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 90 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Progressive Supranuclear Palsy, Corticobasal Degeneration
Interventions
Lithium
Drug
Lead sponsor
Westat
Other
Eligibility
40 Years to 80 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
8
States / cities
Chicago, Illinois • Louisville, Kentucky • Baltimore, Maryland + 4 more
Conditions
Primary Ciliary Dyskinesia (PCD)
Interventions
RCT1100
Drug
Lead sponsor
ReCode Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Gastroesophageal Reflux Disease
Interventions
Acupuncture, Sham Acupuncture, Yoga
Procedure · Other
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Paraesophageal Hernia, GERD
Interventions
OviTex Mesh, Pledgeted sutures
Device · Other
Lead sponsor
David Krpata
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Completed No phase listed Observational Accepts healthy volunteers

Pepsin As A Biomarker For Aspiration

NCT00865995
Conditions
Aspiration, Gastroesophageal Reflux
Interventions
Tracheal Lavage
Procedure
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
1 Year to 18 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Pediatric ALL, Motility Disorder
Interventions
patient education document
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
6 Years to 11 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational Accepts healthy volunteers

The Alaska Oculocardiac Reflex Study

NCT04353960
Conditions
Bradycardia, Strabismus
Interventions
electrocardiograph
Diagnostic Test
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
1 Month to 100 Years
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2035
U.S. locations
1
States / cities
Anchorage, Alaska
Completed Not applicable Interventional Results available

Endoscopic Implantation of Enteryx for the Treatment of GERD

NCT00346905
Conditions
Gastroesophageal Reflux
Interventions
Enteryx
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
Not listed
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Palsy Supranuclear, Supranuclear Palsy, Progressive
Interventions
Repetitive transcranial magnetic stimulation (rTMS)
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
40 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Cough
Interventions
Citric Acid
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Barrett's Esophagus, Gastroesophageal Reflux Disease
Interventions
Cessation of Acid Suppressing Medications
Other
Lead sponsor
Dallas VA Medical Center
Federal
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Erosive Esophagitis
Interventions
Nexium 20mg, Nexium 10mg
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
1 Year to 11 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
11
States / cities
Mobile, Alabama • Sacramento, California • Miami, Florida + 7 more
Conditions
Respiratory Aspiration of Gastric Contents
Interventions
Interview questionnaire, Gastric ultrasound exam
Behavioral · Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Progressive Supranuclear Palsy Richardson Syndrome (PSP-RS)
Interventions
NIO752, Placebo
Other · Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
41 Years to 81 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
9
States / cities
Scottsdale, Arizona • San Francisco, California • Englewood, Colorado + 6 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Care for Patients With PSP and Related Disorders

NCT03552484
Conditions
Progressive Supranuclear Palsy, Dementia With Lewy Bodies, Multiple System Atrophy, Corticobasal Syndrome, Atypical Parkinson Disease
Interventions
Home Visit Program, Usual Care/Online Survey
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
GERD, Gastroesophageal Reflux
Interventions
Prevacid Solutabs, Antireflux surgery
Drug · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 74 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, New York
Conditions
GERD
Interventions
PEGJ tube
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Baltimore, Maryland
Enrolling by invitation No phase listed Observational

The Johns Hopkins Heartburn Center Registry

NCT03853772
Conditions
Gastroesophageal Reflux Disease, Barrett Esophagus, Laryngopharyngeal Reflux, Esophagitis
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
9
States / cities
Orange, California • Baltimore, Maryland • Rochester, Minnesota + 6 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Physiology of GERD and Treatment Response

NCT04292470
Conditions
GERD
Interventions
Amitriptyline
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
24 Years to 64 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Sacramento, California
Conditions
Cough, Gastroesophageal Reflux
Interventions
RTube Exhaled Breath Condensate Collection System
Device
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Worcester, Massachusetts
Conditions
Primary Ciliary Dyskinesia
Interventions
VX-371, Hypertonic Saline, Placebo (0.17% saline), VX-371 + HS, Ivacaftor
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
12 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
21
States / cities
Birmingham, Alabama • Palo Alto, California • Aurora, Colorado + 18 more
Conditions
Reflux
Interventions
esophageal stitches during fundoplication, no esophageal stitches placed during fundoplication
Procedure
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
1 Day to 7 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Gastroparesis
Interventions
SmartPill Monitoring System
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 80 Years
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
11
States / cities
Palo Alto, California • Largo, Florida • Miami, Florida + 8 more