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ClinicalTrials.gov public records Last synced Oct 20, 2026, 2:44 PM EDT

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Showing 409–432 of 1,736 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopy Clear all
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Tethered Capsule Endoscope in Screening Participants for Barrett Esophagus

NCT00903136
View directory record Official record
Conditions
Esophageal Cancer, Precancerous Condition
Interventions
questionnaire administration, comparison of screening methods, diagnostic endoscopic procedure, esophagogastroduodenoscopy, tethered capsule endoscopy
Other · Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 10, 2014 · Synced Oct 20, 2026, 2:44 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Natural Orifice Translumenal Endoscopic Surgery (NOTES) Cystgastrostomy for the Treatment of Pancreatic Pseudocysts

NCT00541593
View directory record Official record
Conditions
Pancreatic Pseudocyst
Interventions
Pancreatic Pseudocystgastrostomy
Procedure
Lead sponsor
Baystate Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 7, 2013 · Synced Oct 20, 2026, 2:44 PM EDT
Recruiting No phase listed Observational

Prospective Evaluation of the Clinical Utility of Peroral Endoscopic Myotomy for Gastrointestinal Motility Disorders

NCT05905016
View directory record Official record
Conditions
Achalasia, Esophageal Spasm, Diffuse, Gastroparesis, Swallowing Disorder, Zenker Diverticulum
Interventions
Not listed
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 20, 2026, 2:44 PM EDT
Recruiting No phase listed Observational

Artificial Intelligence (AI) Cytopathology Trial

NCT05018663
View directory record Official record
Conditions
Pancreatic Solid Lesions
Interventions
Artificial Intelligence software ROSE
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced Oct 20, 2026, 2:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Incorporating Endoscopic Ultrasound and Elastography Towards Improving Outcomes of Pediatric Pancreatitis Management

NCT06068426
View directory record Official record
Conditions
Chronic Pancreatitis, Acute Recurrent Pancreatitis
Interventions
Transabdominal ultrasound Shear wave elastography
Diagnostic Test
Lead sponsor
David Vitale MD
Other
Eligibility
0 Years to 21 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 20, 2026, 2:44 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 20, 2026, 2:44 PM EDT
Recruiting No phase listed Observational

The Objective of the Protocol is to Generate Real World Evidence (RWE) Supporting the Safety, Performance, and Health Economics of Using the Regulatory Approved and Commercially Available EARP Interbody System Used During Lumbar Interbody Fusion (LIF) Procedures With the EARP Nerve Cuff Electrode

NCT07020000
View directory record Official record
Conditions
Transforaminal Lumbar Interbody Fusion Surgery
Interventions
Device: Nerve Cuff and Retractor System
Device
Lead sponsor
Retropsoas Technologies, LLC
Industry
Eligibility
22 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
5
States / cities
Jacksonville, Florida • St Louis, Missouri • Philadelphia, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 20, 2026, 2:44 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

DirectVision for Urinary Catheterization

NCT03066999
View directory record Official record
Conditions
Urethral Diseases
Interventions
Cystoscopy, DirectVision
Procedure · Device
Lead sponsor
The Pur Clinic
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Clermont, Florida
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 20, 2026, 2:44 PM EDT
Active, not recruiting Phase 2 Interventional

Testing Atorvastatin to Lower Colon Cancer Risk in Longstanding Ulcerative Colitis

NCT04767984
View directory record Official record
Conditions
Colorectal Carcinoma, Ulcerative Colitis
Interventions
Atorvastatin Calcium, Biopsy of Colon, Biospecimen Collection, Placebo Administration, Questionnaire Administration
Drug · Procedure · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 70 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
3
States / cities
Chicago, Illinois • Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 20, 2026, 2:44 PM EDT
Recruiting Phase 2 Interventional

FOLFOX, Botensilimab, and Balstilimab for the Treatment of Localized Rectal Cancer Before Surgery

NCT06780787
View directory record Official record
Conditions
Rectal Adenocarcinoma, Stage IIA Rectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
Interventions
Balstilimab, Biospecimen Collection, Botensilimab, Capecitabine, Computed Tomography, Digital Rectal Examination, Endoscopic Biopsy, Fluorouracil, Leucovorin Calcium, Magnetic Resonance Imaging, Oxaliplatin, Radiation Therapy, Sigmoidoscopy
Biological · Procedure · Drug + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 20, 2026, 2:44 PM EDT
Withdrawn Phase 4 Interventional

Can Nitrous Oxide (Laughing Gas) be Used as a Sedative for GI Endoscopy Procedures?

NCT05396144
View directory record Official record
Conditions
Endoscopy, Colonoscopy
Interventions
5% inhaled nitrous oxide, 50% inhaled nitrous oxide
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 20, 2026, 2:44 PM EDT
Terminated Not applicable Interventional

A Trial of Percutaneous vs. Endoscopic Drainage of Suspected Klatskin Tumors

NCT03172832
View directory record Official record
Conditions
Cholangiocarcinoma, Hilar Lymphadenopathy, Biliary Stricture
Interventions
PTBD, ERC
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
40 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
25
States / cities
Los Angeles, California • New Haven, Connecticut • Washington D.C., District of Columbia + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Oct 20, 2026, 2:44 PM EDT
Not listed Not applicable Interventional

Does Use of Topical Lidocaine in EGD Reduce Amount of IV Midazolam and Fentanyl Required and Shorten Recovery Time

NCT02620501
View directory record Official record
Conditions
Dysphagia, GERD, Abdominal Pain
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 89 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 20, 2026, 2:44 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Standard Endoscopic Hemostasis Versus OVESCO Severe Non-variceal UGI Hemorrhage

NCT03065465
View directory record Official record
Conditions
Upper Gastrointestinal Hemorrhage
Interventions
Over-the-scope hemoclipping device, Standard endoscopic treatment
Device · Other
Lead sponsor
CURE Digestive Diseases Research Center
Other
Eligibility
18 Years to 100 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 20, 2026, 2:44 PM EDT
Not listed Phase 2 Interventional

Accuracy, Yield and Clinical Impact of a Low-Cost HRME in the Early Diagnosis of Esophageal Adenocarcinoma

NCT02018367
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
Proflavine, high resolution imaging
Drug
Lead sponsor
Anandasabapathy, Sharmila, M.D.
Individual
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced Oct 20, 2026, 2:44 PM EDT
Completed Phase 3 Interventional Results available

A Study to Examine the Effect of Levodopa-Carbidopa Intestinal Gel (LCIG) Therapy Relative to That of Optimized Medical Treatment (OMT) on Non-motor Symptoms (NMS) Associated With Advanced Parkinson's Disease (PD)

NCT02549092
View directory record Official record
Conditions
Advanced Parkinson's Disease
Interventions
Optimized Medical Treatment, Levodopa-Carbidopa Intestinal Gel, Nasojejunal (NJ) tube, Percutaneous endoscopic gastrostomy with a jejunal (PEG-J) tube
Drug · Device
Lead sponsor
AbbVie
Industry
Eligibility
30 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
8
States / cities
Fountain Valley, California • Boca Raton, Florida • Jacksonville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Oct 20, 2026, 2:44 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 20, 2026, 2:44 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of the Q-Pad hrHPV Test System for Identifying Precancer

NCT07281599
View directory record Official record
Conditions
HPV Infection, HPV 16 Infection, High Risk HPV, Cervical Cancer Screening, Cervical Cancer Cin Grade, Cervical Cancer (Early Detection), HPV, HPV (Human Papillomavirus)-Associated, HPV DNA, HPV Infections, Screening Test
Interventions
Q-Pad hrHPV Test System
Device
Lead sponsor
Qurasense
Industry
Eligibility
25 Years and older · Female only
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
3
States / cities
New Haven, Connecticut • Minneapolis, Minnesota • Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 20, 2026, 2:44 PM EDT
Completed No phase listed Observational

GLP-1 Receptor Agonist Use and Incidence of Retained Gastric Food on Endoscopy

NCT05875636
View directory record Official record
Conditions
Gastric Content Aspiration
Interventions
Esophagogastroduodenoscopy
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 20, 2026, 2:44 PM EDT
Enrolling by invitation No phase listed Observational

Endoscopic Metabolic and Bariatric Therapies

NCT05725967
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Obesity Associated Disorder, Bariatric Surgery Candidate, Fistula, Gastric, Roux-en-y Anastomosis Site, Ulcer, Gastric, Abdominal Pain, Abdominal Obesity, Complication of Surgical Procedure, Complication of Treatment, Complication,Postoperative, Weight Gain, Weight Loss, Leak, Anastomotic, Delayed Gastric Emptying Following Procedure
Interventions
Primary Obesity Endoscopic Procedures, Endoscopic Revision of Bariatric Surgical Procedures, Bariatric Surgery Procedures, Endoscopic Sleeve Gastroplasty, Trans-oral Outlet Reduction, Intragastric Balloon, Primary obesity surgery endoluminal, Restorative obesity surgery endoluminal, Argon Plasma Coagulation, Gastroplasty with Endoscopic Myotomy, Bariatric Endoscopic Antral Myotomy, Pylorus Sparing Antral Myotomy, Aspiration Therapy
Procedure · Device
Lead sponsor
Christopher C. Thompson, MD, MSc
Other
Eligibility
18 Years to 80 Years
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 20, 2026, 2:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Gut Permeability, Sensitivity and Symptomatology

NCT02358564
View directory record Official record
Conditions
Irritable Bowel Syndrome, Visceral Hypersensitivity
Interventions
Gastrointestinal Permeability Test, Upper Endoscopy, Rectal Barostat and Infusion of Fats
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 20, 2026, 2:44 PM EDT
Completed No phase listed Observational

Histology Post-Endoscopic Eradication Therapy (EET)

NCT03375060
View directory record Official record
Conditions
Esophageal Reflux, Barrett Esophagus
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 15, 2017 · Synced Oct 20, 2026, 2:44 PM EDT
Completed Not applicable Interventional Results available

Improving Bowel Preparation for Colonoscopy With a Simple Educational Card

NCT00643682
View directory record Official record
Conditions
Colonic Polyps, Colonic Neoplasms
Interventions
Educational card
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2012 · Synced Oct 20, 2026, 2:44 PM EDT
Recruiting Not applicable Interventional

Balloon Inflation Time for Esophageal Strictures (BITES): A Randomized Multi-Center Study

NCT07100379
View directory record Official record
Conditions
Esophageal Atresia With Tracheo-esophageal Fistula, Esophageal Atresia, Esophageal Strictures
Interventions
Endoscopic Balloon Dilation
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 18 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 20, 2026, 2:44 PM EDT