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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:01 AM EDT

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Showing 385–408 of 949 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Endoscopy Clear all
Completed Not applicable Interventional Results available

A Colonic Tube to Improve Bowel Function in Spinal Cord Injury

NCT00345397
View directory record Official record
Conditions
Constipation, Fecal Incontinence, Spinal Cord Injury
Interventions
Percutaneous endoscopic colostomy (PEC) tube
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2018
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 1, 2019 · Synced Oct 22, 2026, 4:01 AM EDT
Withdrawn Phase 2 Interventional

Trial of Directed High-dose Nasal Steroids on Residual Smell Loss in Sinus Patients After Sinus Surgery

NCT01814618
View directory record Official record
Conditions
Olfaction Disorders, Sinusitis, Paranasal Sinus Diseases
Interventions
Budesonide Respules
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 84 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 6, 2016 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Phase 3 Interventional

An Effectiveness and Safety Study of AQUAVAN® Injection (Fospropofol Disodium) for Sedation During Colonoscopy

NCT00261599
View directory record Official record
Conditions
Conscious Sedation
Interventions
AQUAVAN® (fospropofol disodium) Injection, Midazolam HCI
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
20
States / cities
Huntsville, Alabama • Fresno, California • Jacksonville, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2008 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Study of Real Time Colorectal Polyp Diagnosis During Colonoscopy - the VALID Colonoscopy Study

NCT01288833
View directory record Official record
Conditions
Colorectal Neoplasm, Colonic Polyps
Interventions
Close focus HD NBI Colonoscopy System
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Palo Alto, California • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Oct 22, 2026, 4:01 AM EDT
Terminated Not applicable Interventional Results available

Endoscopic Bipolar Radiofrequency Probe (ENDOHPB) in the Management of Unresectable Bile Duct and Pancreatic Cancer

NCT01303159
View directory record Official record
Conditions
Cholangiocarcinoma, Pancreatic Cancer
Interventions
Endoscopic bipolar radiofrequency probe (ENDOHPB)
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 23, 2017 · Synced Oct 22, 2026, 4:01 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

ABLATE WEIGHT (Ablation Plus ESG for Weight Loss)

NCT05578703
View directory record Official record
Conditions
Obesity
Interventions
Fundic Ablation Sequentially in Combination with Endoscopic Sleeve Gastroplasty, Fundic Mucosal Ablation with ERBE HybridAPC, Apollo ESG
Procedure · Device
Lead sponsor
True You Weight Loss
Other
Eligibility
21 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Cary, North Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2024 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Depemokimab (GSK3511294) in Participants With Chronic Rhinosinusitis With Nasal Polyps

NCT05274750
View directory record Official record
Conditions
Nasal Polyps
Interventions
Depemokimab (GSK3511294), Placebo
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
26
States / cities
Tucson, Arizona • Buena Park, California • Los Angeles, California + 22 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Oct 22, 2026, 4:01 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis (EUS-CPN) for Chronic Pancreatitis

NCT04403074
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Colon Capsule Endoscopy (CCE) Versus Computed Tomographic Colonography (CTC) in the Identification of Colonic Polyps in a Screening Population.

NCT02754661
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
COLON Capsule endoscopy, Computed Tomographic Colonography
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
50 Years to 75 Years
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
13
States / cities
Mobile, Alabama • Jacksonville, Florida • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2019 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of the Steroid-Eluting Sinexus Intranasal Splint When Used Following Functional Endoscopic Sinus Surgery (FESS) in Patients With Chronic Sinusitis

NCT00912405
View directory record Official record
Conditions
Chronic Sinusitis
Interventions
Steroid-Eluting Sinexus Intranasal Splint
Device
Lead sponsor
Intersect ENT
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2015 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Results available

Waterjet Ablation Therapy for Endoscopic Resection of Prostate Tissue II

NCT03123250
View directory record Official record
Conditions
Benign Prostatic Hyperplasia (BPH)
Interventions
Aquablation
Device
Lead sponsor
PROCEPT BioRobotics
Industry
Eligibility
45 Years to 80 Years · Male only
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
13
States / cities
Phoenix, Arizona • Long Beach, California • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional

Transluminal Flexible Endoscopic Procedure in Foregut and Urologic Surgery

NCT00484783
View directory record Official record
Conditions
Gastric Foreign Body, Nos, Disorder of Abdomen (Disorder), Foreign Body in Esophagus, Prostatic Diseases, Disease of Small Intestine
Interventions
Natural Orifice Transluminal Endoscopic Surgery (NOTES), Natural Orifice Translumenal Endoscopic Surgery (NOTES)
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 16, 2014 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility Trial to Evaluate the Ability of the SuMO Tissue Access and Resection System

NCT01322737
View directory record Official record
Conditions
Colon Disease, Gastric Disease
Interventions
Tissue Access and Resection System
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 16, 2014 · Synced Oct 22, 2026, 4:01 AM EDT
Completed No phase listed Observational

Bedside Ultrasonic Assessment for Gastric Content in Patients With Upper GI Bleeding Undergoing Endoscopy

NCT05763745
View directory record Official record
Conditions
Upper GI Bleeding, Point of Care Ultrasound, Upper Endoscopy, Gastric Content, GI Bleed
Interventions
Point of Care Ultrasound
Diagnostic Test
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 22, 2026, 4:01 AM EDT
Completed No phase listed Observational

Evaluation of Prophylactic Endotracheal Intubation

NCT03716466
View directory record Official record
Conditions
Intubation;Difficult, Gastrointestinal Bleeding
Interventions
Endotracheal intubation, No airway intervention
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Timeline
2018 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 23, 2022 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Randomized, Placebo-controlled Trial of Lubiprostone as a Preparation for Capsule Endoscopy

NCT00746395
View directory record Official record
Conditions
Inflammatory Bowel Disease
Interventions
Lubiprostone, Placebo
Drug
Lead sponsor
University of South Alabama
Other
Eligibility
19 Years to 90 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Mobile, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 22, 2026, 4:01 AM EDT
Active, not recruiting Not applicable Interventional

Combined Role of Gastric Peroral Endoscopic Myotomy and Gastric Electrical Stimulator

NCT07526935
View directory record Official record
Conditions
Gastroparesis
Interventions
GES + Upper endoscopy, GES on + Upper endscopy, GES off + G-POEM, GES on + G-POEM
Device · Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of a Novel Endoscopic Treatment for Achalasia

NCT01770249
View directory record Official record
Conditions
Achalasia
Interventions
Per-oral Endoscopic Esophagomyotomy (POEM)
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 22, 2026, 4:01 AM EDT
Recruiting No phase listed Observational

Safety and Efficacy of Endoscopic Ultrasound (EUS) Guided Radiofrequency Ablation (RFA) in the Treatment of Pancreatic Lesions

NCT07737171
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Endoscopic Ultrasound (EUS) Guided Radiofrequency Ablation (RFA)
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
60 participants
Timeline
2026 – 2033
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional

Patient Positioning and Airway Management During ERCP

NCT02850887
View directory record Official record
Conditions
Airway Management
Interventions
general endotracheal anesthesia, deep sedation without endotracheal intubation
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 6, 2018 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study Comparing Flexible Spectral-Imaging Color Enhancement (FICE) With Olympus Narrow Band Imaging (NBI)

NCT02005393
View directory record Official record
Conditions
Routine Endoscopy
Interventions
FICE Image Acquisition followed by NBI Image Acquisition
Device
Lead sponsor
Fujifilm Medical Systems USA, Inc.
Industry
Eligibility
21 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 22, 2026, 4:01 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

OCT Guided Trans Nasal Imaging of the Small Intestine in Adults

NCT04984447
View directory record Official record
Conditions
Environmental Enteric Dysfunction
Interventions
TNIB Catheter
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Oct 22, 2026, 4:01 AM EDT
Completed Not applicable Interventional Results available

Prospective Study to Investigate the Frequency of Possible Bacterial Entry Into the Bloodstream (Bacteremia) and Infectious Complications Associated With the Use of the Spyglass Cholangioscopy System During ERCP (Endoscopic Retrograde Cholangiopancreatography).

NCT01414400
View directory record Official record
Conditions
Bile Duct Stricture, Choledocholithiasis
Interventions
Blood draw for culture
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 14, 2025 · Synced Oct 22, 2026, 4:01 AM EDT
Recruiting Not applicable Interventional

Traction vs. No Traction in Colonic ESD

NCT06159634
View directory record Official record
Conditions
Gastrointestinal Neoplasm
Interventions
Endoscopic Submucosal Dissection, Traction Device
Procedure · Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 22, 2026, 4:01 AM EDT