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ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:12 AM EDT

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Showing 673–696 of 950 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Endoscopy Clear all
Completed Phase 4 Interventional Results available

Pain Control Following Sinus Surgery

NCT03783702
View directory record Official record
Conditions
Sinusitis, Opioid Use, Opioid Abuse, Narcotic Use, Otolaryngologic Disease, Postoperative Pain, Pain
Interventions
OxyCODONE 5 Mg (milligram) Oral Tablet, Ibuprofen 600 Mg (milligram) Oral Tablet, Acetaminophen 650 MG (milligram) Oral Tablet
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
5
States / cities
Stanford, California • Evanston, Illinois • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2021 · Synced Oct 23, 2026, 9:12 AM EDT
Not yet recruiting Not applicable Interventional

Endoscopic Sleeve Gastroplasty Technique Comparison for Weight Loss

NCT06299644
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Metabolic Disease, Weight, Body
Interventions
Endoscopic Sleeve Gastroplasty - Belt and Suspenders, Endoscopic Sleeve Gastroplasty - Belt
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 23, 2026, 9:12 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Percutaneous Endoscopic Gastrostomy Versus Percutaneous Endoscopic Gastrostomy With Jejunal Extension

NCT06717321
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Not applicable Interventional

Endoscopic Retrograde Cholangiopancreatography (ERCP) Based Sampling of Indeterminate Bile Duct Strictures

NCT01580709
View directory record Official record
Conditions
Indeterminate Bile Duct Stricture
Interventions
Multiple brushings, Multimodality tissue sampling
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Indianapolis, Indiana • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 20, 2016 · Synced Oct 23, 2026, 9:12 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 23, 2026, 9:12 AM 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 23, 2026, 9:12 AM EDT
Withdrawn Not applicable Interventional

Improvement of Outcomes in Draf III/Endoscopic Modified Lothrop Procedure

NCT02981017
View directory record Official record
Conditions
Chronic Sinusitis, Frontal Sinusitis
Interventions
Porcine Intestinal submucosal xenograft
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 30, 2020 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Results available

HeartLight Ablation in Patients With Paroxysmal Atrial Fibrillation (PAF)

NCT01456000
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
EAS-AC (HeartLight), Control Arm Ablation
Device · Procedure
Lead sponsor
CardioFocus
Industry
Eligibility
18 Years to 75 Years
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
21
States / cities
Birminham, Alabama • Palo Alto, California • Sacramento, California + 18 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2016 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Prospective Study to Compare the Efficacy of E.G.Scan to Detect Barrett's Esophagus Compared With Standard Endoscopy

NCT02066233
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
EG Scan II (transnasal endoscopy), Standard Endoscopy
Device · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 6, 2017 · Synced Oct 23, 2026, 9:12 AM EDT
Not listed No phase listed Observational

Minimally Invasive Surgery: Using Natural Orifice Translumenal Endoscopic Surgery (NOTES)

NCT00531219
View directory record Official record
Conditions
Appendicitis, Cholelithiasis
Interventions
Transgastric Appendectomy, Transgastric Cholecystectomy
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2020
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Oct 23, 2026, 9:12 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Topical Irrigation Therapy for CRS

NCT02630472
View directory record Official record
Conditions
Rhinitis, Sinusitis
Interventions
Quinine Sulfate, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 23, 2026, 9:12 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Prospective Study of Colonoscopic Resection of Large Polyps and Flat Lesions

NCT02332772
View directory record Official record
Conditions
Colon Polyps
Interventions
Data Collection
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 13, 2019 · Synced Oct 23, 2026, 9:12 AM EDT
Terminated Phase 4 Interventional Results available

Rectal Indomethacin in the Prevention of Post-endoscopic Retrograde Cholangiopancreatography (ERCP) Pancreatitis in High Risk Patients

NCT00820612
View directory record Official record
Conditions
Post-ERCP Pancreatitis
Interventions
Indomethacin, Placebo suppositories
Drug · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
4
States / cities
Indianapolis, Indiana • Lexington, Kentucky • Ann Arbor, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2013 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Results available

Mesalamine 2 g Sachet for the Maintenance of Clinical and Endoscopic Remission in Ulcerative Colitis (UC)

NCT02522780
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Mesalamine, Placebo
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
18
States / cities
Little Rock, Arkansas • Murrieta, California • Miami, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Phase 3 Interventional

Use of Sanvar® With Endoscopic Treatment for the Control of Acute Variceal Bleeding

NCT00331188
View directory record Official record
Conditions
Esophageal Varices, Portal Hypertension, Gastric Varices, Esophageal Bleeding
Interventions
Sanvar® (vapreotide)
Drug
Lead sponsor
Debiovision
Industry
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
19
States / cities
Birmingham, Alabama • Montgomery, Alabama • Scottsdale, Arizona + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2008 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Not applicable Interventional Results available

Non-Endoscopic Surveillance for Barrett's Esophagus Following Ablative Therapy

NCT02106910
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
Cytosponge
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 20, 2020 · Synced Oct 23, 2026, 9:12 AM EDT
Terminated Not applicable Interventional Results available

EUS FNB Versus FNA With On-Site Cytopathology in Solid Pancreatic Masses

NCT03485924
View directory record Official record
Conditions
Fine Needle Aspiration, Pancreatic Mass
Interventions
EUS-FNA with ROSE, EUS-FNB without ROSE
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Ketamine for Endoscopic Sedation in Outpatient Adult Endoscopy.

NCT03461718
View directory record Official record
Conditions
Administration and Dosage of Ketamine, Endoscopic Sedation
Interventions
Ketamine, Midazolam injection, Fentanyl
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Not applicable Interventional Results available

Presence or Absence of Blood in the GI Lumen

NCT05415124
View directory record Official record
Conditions
Upper GI Bleeding
Interventions
HemoPill, Endoscopy
Device · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 23, 2026, 9:12 AM EDT
Completed Not applicable Interventional

Laser Versus Mechanical Lithotripsy of Bile Duct Stones

NCT01759979
View directory record Official record
Conditions
Choledocholithiasis
Interventions
Laser and mechanical lithotripsy, Mechanical Lithotripsy
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2017 · Synced Oct 23, 2026, 9:12 AM 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 23, 2026, 9:12 AM 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 23, 2026, 9:12 AM EDT
Completed Phase 4 Interventional Results available

Postoperative Pain and Functional Patient Outcomes After Functional Endoscopic Sinus Surgery

NCT00927888
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Bupivacaine Block, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 19, 2016 · Synced Oct 23, 2026, 9:12 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Cryotherapy for GAVE

NCT04760873
View directory record Official record
Conditions
GAVE - Gastric Antral Vascular Ectasia, Bleeding, Bleeding Gastric
Interventions
cryotherapy
Device
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
5
States / cities
Tampa, Florida • New Hyde Park, New York • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Oct 23, 2026, 9:12 AM EDT