Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:00 PM EDT

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Showing 841–864 of 1,738 matching trials from the live ClinicalTrials.gov search.
Conditions
Obesity
Interventions
Botulinum toxin, Overstitch Endoscopic Suturing System
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Medigus SRS endoscopic stapling system
Device
Lead sponsor
Aviel Roy-Shapira, M.D.
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
San Diego, California • Indianapolis, Indiana
Conditions
Aspiration Pneumonias, Tube Feeding, Enteral Feeds
Interventions
(Arm 1): PEG, (Arm 2): PEG-J
Procedure
Lead sponsor
Jerry Dang
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Fabry's Disease
Interventions
Smartpill, Endoscopic Mucosal Resection
Device · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Endometrial Adenocarcinoma, Stage I Uterine Corpus Cancer, Stage I Uterine Sarcoma, Stage II Uterine Corpus Cancer, Stage II Uterine Sarcoma
Interventions
Laparoscopic Surgery, Quality-of-Life Assessment, Therapeutic Conventional Surgery
Procedure · Other
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
2,616 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1996
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
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
Achalasia, Esophageal, GERD (Gastroesophageal Reflux Disease)
Interventions
Conventional POEM, Sling Fiber-Preserving POEM
Procedure
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Orange, California
Conditions
Diabetic Gastroparesis, Idiopathic Gastroparesis, Gastroparesis Postoperative
Interventions
Gastric Per Oral Endoscopic Myotomy
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Gastroparesis
Interventions
Full thickness gastric biopsy, Full thickness gastric biopsy
Other · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

Utility of Mucosal Impedance Device in Chronic Esophageal Disorders:

NCT07227506
Conditions
Gerd, Eosinophilic Esophagitis
Interventions
MuVI Esophageal mucosal impedance testing
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Competence, Assessment, Self
Interventions
EMR STAT - Survey
Behavioral
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
42 participants
Timeline
2022 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Post-ERCP Acute Pancreatitis
Interventions
Indomethacin, Placebo
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
449 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Chronic Constipation, Hirschsprung's Disease
Interventions
Endoscopic Mucosal Resection (EMR)
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
10 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Hypersensitivity Pneumonitis
Interventions
Bronchoscopy with lavage
Other
Lead sponsor
Nabeel Hamzeh
Other
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Terminated Not applicable Interventional Accepts healthy volunteers

Transpyloric Stenting as a Predictor for G-POEM for Refractory Gastroparesis

NCT04287647
Conditions
Gastroparesis
Interventions
Transpyloric stent, Sham
Device · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Disorders of the Pancreas and Biliary Tree
Interventions
ERCP as per medical indication
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Malignant Gastric Outlet Obstruction
Interventions
EUS Gastrojejunostomy, Surgical Gastrojejunostomy, Gastric Outlet Obstruction Scoring System (GOOSS)
Procedure · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Lynch Syndrome, Hereditary Colonic Polyposis Syndromes
Interventions
colonic biopsies, questionnaires
Genetic
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Paroxysmal Atrial Fibrillation
Interventions
CardioFocus HeartLight Endoscopic Ablation System
Device
Lead sponsor
CardioFocus
Industry
Eligibility
18 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
10
States / cities
Birmingham, Alabama • Santa Monica, California • Royal Oak, Michigan + 7 more
Conditions
Endoscopic Suturing, GI Tract Disorders, Gastrointestinal Disorders
Interventions
Interventional Endoscopy
Procedure
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Colonoscopy
Interventions
Colonoscopy in the prone position
Procedure
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years and older · Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Short Segment Barrett's Esophagus, Long Segment Barrett's Esophagus
Interventions
Omeprazole, Vitamin D3, upper endoscopy, Metformin
Drug · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
3
States / cities
Beachwood, Ohio • Cleveland, Ohio
Conditions
Acromegaly
Interventions
lanreotide
Drug
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Chronic Pancreatitis
Interventions
Celiac Plexus Neurolysis
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2029
U.S. locations
1
States / cities
Indianapolis, Indiana