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ClinicalTrials.gov public records Last synced Oct 20, 2026, 6:47 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 433–456 of 1,736 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopy Clear all
Terminated Not applicable Interventional Accepts healthy volunteers

Endoscopic Electrothermic Procedure of the Sacroiliac Joint

NCT03920345
View directory record Official record
Conditions
Chronic Lower Back Pain (CLBP), SIJ Arthropathy
Interventions
MultiZYTE
Device
Lead sponsor
joimax, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
3
States / cities
Mesa, Arizona • Maple Grove, Minnesota • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 19, 2019 · Synced Oct 20, 2026, 6:47 PM EDT
Enrolling by invitation Not applicable Interventional

Muscle Stimulation During DISE

NCT03589846
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Grass S88 Muscle Stimulator
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Nashvile, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Not applicable Interventional

Evaluating the Safety and Effectiveness of the Flex Robotic System for the Surgical Removal of Colorectal Lesions

NCT05674123
View directory record Official record
Conditions
Colorectal Neoplasm
Interventions
Colonoscopy, Endoscopic Ultrasound, Medical Chart Review, Medical Device Usage and Evaluation, Resection
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
22 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Oct 20, 2026, 6:47 PM EDT
Terminated Not applicable Interventional

Per-Oral Endoscopic Myotomy for Esophageal Swallowing Disorders

NCT02482337
View directory record Official record
Conditions
Achalasia
Interventions
POEM
Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 85 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Not applicable Interventional

Peroral Endoscopic Myotomy (POEM) for Esophageal Motility

NCT02314741
View directory record Official record
Conditions
Achalasia
Interventions
POEM Procedure
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 19, 2018 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Phase 4 Interventional Results available

Endoscopic Ultrasound-guided Celiac Plexus Neurolysis (EUS-CPN)With Alcohol in Unresectable Pancreatic Cancer: a Pilot Study

NCT00578279
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
dehydrated alcohol
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 19, 2012 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Phase 4 Interventional

Effect of Prevacid on Prostaglandin Levels in Patient With Stress Ulcer

NCT00239551
View directory record Official record
Conditions
Stomach Ulcer
Interventions
Prevacid
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 31, 2013 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Use of Non-Invasive Positive Pressure Ventilation in Patients With Severe Obesity Undergoing Upper Endoscopy Procedures

NCT03529461
View directory record Official record
Conditions
Severe Obesity, Hypoxia
Interventions
Non-invasive positive pressure ventilation through nasal mask, Rescue non-invasive positive pressure ventilation through nasal mask, Secondary rescue maneuvers
Device · Other
Lead sponsor
Bristol Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Bristol, Connecticut
Source: ClinicalTrials.gov public record
Updated May 31, 2019 · Synced Oct 20, 2026, 6:47 PM EDT
Not listed No phase listed Observational

T-EUS for Gastrointestinal Disorders: A Multicenter Registry

NCT01522573
View directory record Official record
Conditions
Cholangiocarcinoma, Pancreatic Cancer, Bile Duct Cancer, Biliary Stricture, Biliary Obstruction, Stent Obstruction, Proximal Duct Stricture, Distal Duct Stricture, Ampullary Cancer, Biliary Sphincter Stenosis, Impacted Stones, Chronic Pancreatitis, Peri-ampullary Diverticula, Altered Anatomy
Interventions
EUS guided ERCP
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2017 · Synced Oct 20, 2026, 6:47 PM EDT
Recruiting No phase listed Observational

RetracTOR/ Retractor for Image Guided Trans-Oral Surgery

NCT06381505
View directory record Official record
Conditions
Oral Cavity Disease
Interventions
Not listed
Lead sponsor
Ryan J. Halter
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Influence of Central Obesity on the Esophageal Epithelial Barrier

NCT02776982
View directory record Official record
Conditions
Gastroesophageal Reflux, GERD
Interventions
Confocal endomicroscopy, Mucosal impedance, Research biopsies, Bravo ambulatory pH monitor
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 9, 2022 · Synced Oct 20, 2026, 6:47 PM EDT
Completed No phase listed Observational

Assessment of Cognitive and Functional Impairment in Older Patients After ERCP

NCT03762954
View directory record Official record
Conditions
Cognitive Impairment
Interventions
Neurocognitive function assessment
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Phase 4 Interventional

Cryospray Ablation of Surgical Resection Specimens To Determine Safety And Histological Effect In The Lung

NCT00747773
View directory record Official record
Conditions
Lung Cancer
Interventions
CryoSpray Ablation System
Device
Lead sponsor
CSA Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 9, 2014 · Synced Oct 20, 2026, 6:47 PM EDT
Terminated Phase 1Phase 2 Interventional

Study of Mesenchymal Stem Cells for the Treatment of Medically Refractory Ulcerative Colitis (UC)

NCT04543994
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Remestemcel-L, Placebo
Drug · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Not applicable Interventional

Natural Orifice Transgastric Endoscopic Surgical Removal of the Gallbladder

NCT01174069
View directory record Official record
Conditions
Cholecystitis
Interventions
NOTES assisted laparoscopic cholecystectomy
Procedure
Lead sponsor
The Oregon Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Oct 20, 2026, 6:47 PM EDT
Recruiting No phase listed Observational

Endoscopic Ultrasound Shear Wave Elastography Study

NCT06592820
View directory record Official record
Conditions
MASLD, MASH, Fibrosis, Liver, Chronic Liver Disease
Interventions
Endoscopic Ultrasound Shear Wave Elastography (EUS) and Attenuation Imaging, FibroScan, Liver biopsy
Device
Lead sponsor
Olympus Corporation of the Americas
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Oct 20, 2026, 6:47 PM EDT
Recruiting Not applicable Interventional

Effect of Prolonged Fasting Time on Gastric Residual Volume in Patients Taking GLP1 Receptor Agonists

NCT07006142
View directory record Official record
Conditions
Upper Endoscopy, GLP1-R-related Disease
Interventions
Modified Fasting Guidelines
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 20, 2026, 6:47 PM EDT
Recruiting No phase listed Observational

Evaluation Of The Lung Microbiome In NTM Bronchiectasis

NCT02779478
View directory record Official record
Conditions
Nontuberculous Mycobacteria, Bronchiectasis
Interventions
Bronchoscopy
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 20, 2026, 6:47 PM EDT
Completed No phase listed Observational

Transient Receptor Potential Vanilloid One (TRPV1) Receptor Expression in Children With Retrosternal Pain

NCT00677378
View directory record Official record
Conditions
Epigastric Pain, Retrosternal Pain, Esophagitis, Gastrointestinal Symptoms
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
5 Years to 17 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 22, 2015 · Synced Oct 20, 2026, 6:47 PM EDT
Recruiting No phase listed Observational

Registry of Patients Undergoing Endoscopic Management of Pancreatic Fluid Collections

NCT06179459
View directory record Official record
Conditions
Acute Pancreatitis, Pancreatic Pseudocyst, Pancreatic Necrosis
Interventions
Endoscopic management of pancreatic fluid collections
Procedure
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 20, 2026, 6:47 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Use of Perioperative Antibiotics in Endoscopic Sinus Surgery

NCT03369717
View directory record Official record
Conditions
Chronic Sinus Infection
Interventions
Amoxi Clavulanate
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Phase 2 Interventional Results available

Chemotherapy and Radiation Therapy in Treating Patients With Stage II or Stage III Bladder Cancer That Was Removed by Surgery

NCT00777491
View directory record Official record
Conditions
Bladder Cancer
Interventions
induction cisplatin, induction 5-fluorouracil, induction gemcitabine, Induction BID radiation therapy, Induction QD radiation therapy, Consolidation BID radiation therapy, Consolidation QD radiation therapy, consolidation gemcitabine, consolidation 5-fluorouracil, consolidation cisplatin, radical cystectomy, Post-Induction Chemoradiotherapy Endoscopic Response Evaluation, adjuvant gemcitabine, adjuvant cisplatin
Drug · Radiation · Procedure
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years to 120 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2022
U.S. locations
10
States / cities
Atlanta, Georgia • Boise, Idaho • Springfield, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety Study of SIC 8000 in Subjects Undergoing Endoscopic Mucosal Resection (EMR) of Colonic Lesions Equal to or Larger Than 2 cm

NCT02654418
View directory record Official record
Conditions
Adenomas
Interventions
Endoscopic Mucosal Resection of large colon polyps (greater than or equal to 20 mm in size)
Procedure
Lead sponsor
Cosmo Technologies Ltd
Industry
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
3
States / cities
Jacksonville, Florida • Indianapolis, Indiana • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Oct 20, 2026, 6:47 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Study of TAK-935 as an Adjunctive Therapy in Participants With Developmental and/or Epileptic Encephalopathies

NCT03166215
View directory record Official record
Conditions
Developmental and/or Epileptic Encephalopathies
Interventions
TAK-935, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
11
States / cities
Phoenix, Arizona • Port Charlotte, Florida • Tampa, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 20, 2026, 6:47 PM EDT