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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:08 PM EDT

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Showing 121–144 of 149 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: EGD Clear all
Completed No phase listed Observational Results available

The Effect of EGD Probe Insertion on the Intracuff Pressure of the Laryngeal Mask Airway or Cuffed Endotracheal Tube in Children

NCT02645019
View directory record Official record
Conditions
Esophagogastroduodensocopy (EGD) Procedure
Interventions
Cuffed ETT, Cuffed LMA
Device
Lead sponsor
Mineto Kamata
Other
Eligibility
Up to 18 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional

High-flow Nasal Oxygen Therapy for Advanced Endoscopy in High-risk Patients.

NCT06610461
View directory record Official record
Conditions
Hypoxemia During Surgery
Interventions
HFNO-Treatment
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional Results available

Use of Capnography in EGD and Colonoscopy With Moderate Sedation.

NCT01994785
View directory record Official record
Conditions
Hypoxia, Apnea, Hypotension, Hypopnea
Interventions
Capnographic Monitoring
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Independence, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 30, 2026, 10:08 PM EDT
Enrolling by invitation No phase listed Observational

Assessment of Esophageal Epithelium Integrity With Use of a Novel Mucosal Impedance Device

NCT03103789
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional

Cryotherapy for Malignant Dysphagia in Patients With Advanced Esophageal Cancer

NCT02606396
View directory record Official record
Conditions
Esophageal Adenocarcinoma
Interventions
Cryotherapy, Esophagogastroduodenoscopy (EGD), Endoscopic ultrasound (EUS)
Procedure
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 30, 2026, 10:08 PM EDT
Completed No phase listed Observational

Evaluation of Performance Characteristics of Capsule Endoscopy With PillCam UGI Capsule Compared to Standard Endoscopy

NCT03167970
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Pill cam, EGD
Device · Other
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 19, 2018 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional Results available

Probability Ramp Control of Propofol for EGD

NCT01838304
View directory record Official record
Conditions
Gastrointestinal Disease
Interventions
Probability ramp control, Monitoring
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 30, 2026, 10:08 PM EDT
Recruiting Not applicable Interventional

Impact of Cryotherapy Spray (Tru-Freeze) for the Eradication of Gastric Antral Vascular Ectasia (ICE-GAVE)

NCT07169799
View directory record Official record
Conditions
Gastric Antral Vascular Ectasia
Interventions
trūFreeze® Spray Cryotherapy System (STERIS Endoscopy)
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 30, 2026, 10:08 PM EDT
Withdrawn Not applicable Interventional

Validation of Esophageal Variceal Grading: A Comparative Study of Upper Gastrointestinal (GI) Endoscopy and Capsule Endoscopy

NCT00475592
View directory record Official record
Conditions
Esophageal and Gastric Varices
Interventions
Esophageal Capsule Endoscopy, Upper Gastrointestinal Endoscopy
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 24, 2017 · Synced Oct 30, 2026, 10:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

High Resolution Optical Imaging of the Esophagus Using the NvisionVLE™ Imaging System

NCT02031900
View directory record Official record
Conditions
Undergoing Esophagogastroduodenoscopy (EGD)
Interventions
NvisionVLE Imaging System: NvisionVLE Imaging Console, NvisionVLE Optical Probe and Inflation Accessory Kit
Device
Lead sponsor
NinePoint Medical
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 26, 2014 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HIFLO ENDO-High Flow Nasal Cannula in GI Endoscopy

NCT03028688
View directory record Official record
Conditions
Anesthesia Morbidity
Interventions
High flow nasal cannula oxygen
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced Oct 30, 2026, 10:08 PM EDT
Terminated Phase 3 Interventional

Recurrent Abdominal Pain and Exocrine Pancreatic Insufficiency

NCT04231279
View directory record Official record
Conditions
Abdominal Pain, Irritable Bowel Syndrome
Interventions
synthetic human secretin
Drug
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
6 Months to 18 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Oct 30, 2026, 10:08 PM EDT
Not listed Not applicable Interventional

Resolution of Comorbidities & Safety and Efficacy of Greater Curvature Plication in Obese Patients

NCT02315105
View directory record Official record
Conditions
Morbid Obesity
Interventions
Laparoscopic Greater Curvature Plication
Procedure
Lead sponsor
Singh, Kuldeep, M.D., P.A.
Individual
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 18, 2014 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional

Utility Of Mutational Load As A Predictor For Endoscopic Treatment Response In Barrett's Esophagus

NCT04316975
View directory record Official record
Conditions
Barretts Esophagus With Dysplasia, Intramucosal Adenocarcinoma
Interventions
Study Driven Procurement of Biopsies
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Radiation Dose in Humans From Orally Administered Tc99m-Heparin

NCT04069429
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Computerized Tomography scan, Single Photon Emission Computed Tomography scans, Technetium Tc 99M, Planar Images, Esophagogastroduodenoscopy
Radiation · Drug · Procedure
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparing Anesthetic Techniques in Children Having Esophagogastroduodenoscopies

NCT02038894
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Intubated with Sevoflurane (IS), Intubated with Propofol (IP), Zofran - no intubation, Propofol
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Year to 12 Years
Enrollment
179 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2020 · Synced Oct 30, 2026, 10:08 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Pilot Study of Stomach Cancer Early Detection and Prevention With Endoscopy

NCT05566899
View directory record Official record
Conditions
Gastric Cancer
Interventions
esophagogastroduodenoscopy (EGD)
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
40 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 30, 2026, 10:08 PM EDT
Recruiting Phase 3 Interventional

Testing Continuous Versus Intermittent Treatment With the Study Drug Zanubrutinib for Older Patients With Previously Untreated Mantle Cell Lymphoma

NCT05976763
View directory record Official record
Conditions
Mantle Cell Lymphoma
Interventions
Zanubrutinib, Rituximab, Patient Observation, Bone Marrow Biopsy, Fludeoxyglucose F-18, Positron Emission Tomography, Computed Tomography, Magnetic Resonance Imaging, Esophagogastroduodenoscopy, Colonoscopy, Biospecimen Collection, Questionnaire Administration
Drug · Biological · Other + 1 more
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
60 Years and older
Enrollment
421 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2038
U.S. locations
238
States / cities
Little Rock, Arkansas • Beverly Hills, California • Duarte, California + 185 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 30, 2026, 10:08 PM EDT
Enrolling by invitation Not applicable Interventional

Correlations of the Microvascular Abnormalities on NVC (Nail Fold Video Capillaroscopy) and GAVE (Gastric Antral Vascular Ectasia) as Seen on EGD

NCT07127952
View directory record Official record
Conditions
Gastric Antral Vascular Ectasia
Interventions
Video Capillaroscopy
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 95 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
3
States / cities
Jacksonville, Florida • Eau Claire, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 30, 2026, 10:08 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Metoclopramide in Upper Gastrointestinal Bleed

NCT05746377
View directory record Official record
Conditions
Upper GI Bleeding, Bleeds Gastric, Bleed Ulcer, Hemorrhage Gastric, Hemorrhage; Ulcer
Interventions
Metoclopramide 10mg, Saline
Drug
Lead sponsor
Mercy Health System
Network
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rockford, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Oct 30, 2026, 10:08 PM EDT
Completed No phase listed Observational

Impact of Gastroesophageal Reflux and Aspiration on Airway Inflammation and Microbiome in Children With Chronic Cough

NCT02797756
View directory record Official record
Conditions
Chronic Cough (CC), Gastroesophageal Reflux (GER)
Interventions
Esophago-gastro-duodenoscopy (EGD) with biopsy, Esophageal Impedance Monitoring (EIM)
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
Up to 24 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 29, 2019 · Synced Oct 30, 2026, 10:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Barrett's Esophagus in Olmsted County

NCT00943280
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 6, 2012 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional Results available

Evaluation of PillCam® Express Capsule Endoscopy Delivery System

NCT01088646
View directory record Official record
Conditions
Small Bowel Disease, Inflammatory Bowel Disease
Interventions
PillCam® Express Capsule Endoscopy Delivery System
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
2 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
3
States / cities
Huntsville, Alabama • Montgomery, Alabama • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 30, 2026, 10:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Capsule Endoscopy for HEmorrhage in the ER

NCT03458000
View directory record Official record
Conditions
Upper Gastrointestinal Bleeding
Interventions
PillCam UGI, Standard of Care
Device · Other
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Durham, North Carolina • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 1, 2023 · Synced Oct 30, 2026, 10:08 PM EDT