Independent directory Public ClinicalTrials.gov records United States
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Showing 457–480 of 755 matching trials from the live ClinicalTrials.gov search.
Not yet recruiting Not applicable Interventional

EPX-HTG for Structural Heart Procedures

NCT07705425
Conditions
Atrial Fibrillation (AF), Mitral Valve (MV) Regurgitation
Interventions
Left Atrial Appendage Occlusion, Mitral Valve Transcatheter Edge to Edge Repair
Device
Lead sponsor
EchoPixel, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Sacramento, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Study to Image the Esophagus Using a SECM Tethered Endoscopic Capsule

NCT02445014
Conditions
Healthy, Barrett's Esophagus, Gastric Acid Reflux
Interventions
MGH SECM Imaging Capsule
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Effects of Coenzyme Q10 in Progressive Supranuclear Palsy (PSP)

NCT00382824
Conditions
Progressive Supranuclear Palsy
Interventions
Coenzyme Q10, Placebo
Dietary Supplement · Other
Lead sponsor
Lahey Clinic
Other
Eligibility
30 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
3
States / cities
Birmingham, Alabama • Boston, Massachusetts • Burlington, Massachusetts
Conditions
GERD, Esophagitis
Interventions
Standard of care endoscopy
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
429 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Chest Pain, Gastrointestinal Reflux Disease
Interventions
Dexilant, Dexilant Placebo
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Postoperative Passage of Flatus, Postoperative Bowel Movement
Interventions
Colace 100Mg Capsule, Miralax
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Weston, Florida
Conditions
GERD, Gastroesophageal Reflux Disease
Interventions
LINX device
Device
Lead sponsor
Torax Medical Incorporated
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
12
States / cities
Tucson, Arizona • Rogers, Arkansas • Los Angeles, California + 9 more
Conditions
Primary Ciliary Dyskinesia
Interventions
nNO testing
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
1 Year and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Early Phase 1 Interventional Accepts healthy volunteers

Tau Imaging With JNJ067

NCT03926702
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Progressive Supranuclear Palsy
Interventions
Radiopharmaceuticals
Drug
Lead sponsor
University of California, Berkeley
Other
Eligibility
50 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Berkeley, California
Conditions
Gastrointestinal Diseases, Stomach Diseases, Gastroparesis
Interventions
Not listed
Lead sponsor
The SmartPill Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
7
States / cities
Kansas City, Kansas • Louisville, Kentucky • Boston, Massachusetts + 4 more
Conditions
Eosinophilic Esophagitis
Interventions
Oral Budesonide, Elimination diet
Drug · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
3 Years to 17 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Houston, Texas
Conditions
Achalasia
Interventions
Per Oral Endoscopic Myotomy
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Mineola, New York
Conditions
Progressive Supranuclear Palsy(PSP), Progressive Supranuclear Palsy (PSP), Progressive Supranuclear Palsy Richardson Syndrome (PSP-RS), Progressive Supranuclear Palsy- Richardson Syndrome (PSP-R), Progressive Supranuclear Palsy
Interventions
Art Thrapy
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
2
States / cities
Nashville, Tennessee • Houston, Texas
Conditions
Gastroesophageal Reflux Disease, Hiatal Hernia
Interventions
TIF Procedure
Procedure
Lead sponsor
EndoGastric Solutions
Industry
Eligibility
18 Years to 75 Years
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
14
States / cities
Safford, Arizona • Tempe, Arizona • Englewood, Colorado + 11 more
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
Completed No phase listed Observational Accepts healthy volunteers

Natural History of Gastroesophageal Reflux (GER) in Children < 12 Years of Age

NCT01048840
Conditions
Gastroesophageal Reflux
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Esophageal Motility Disorders, Achalasia
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Alzheimer's Disease (AD), Progressive Supranuclear Palsy (PSP), Cortical Basal Syndrome (CBS), Frontal Temporal Dementia (FTD)
Interventions
[18F]MNI-815 (MNI-815)
Drug
Lead sponsor
Molecular NeuroImaging
Other
Eligibility
50 Years to 90 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Completed No phase listed Observational Results available

Correlates of GERD Symptom Severity

NCT03020550
Conditions
GERD
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Gastro Esophageal Reflux
Interventions
single catheter mucosal impedance testing, balloon assembly mucosal impedance testing
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
75 participants
Timeline
2014 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
PSP - Progressive Supranuclear Palsy
Interventions
LM11A-31, Matching Placebo
Drug
Lead sponsor
Adam Boxer
Other
Eligibility
41 Years to 86 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Francisco, California
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
Withdrawn Not applicable Interventional Accepts healthy volunteers

Nasopharyngeal 24 Hour pH Monitoring in Health Adult Volunteers

NCT00584675
Conditions
Gastroesophageal Reflux Disease
Interventions
Dx-pH Measurement Probe
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
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