Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:02 AM EDT

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Showing 505–528 of 1,736 matching trials from the live ClinicalTrials.gov search.
Conditions
Laryngeal Squamous Cell Carcinoma
Interventions
Cisplatin, Epinephrine injection, Laryngeal Biopsy, Endoscopic Surgery
Drug · Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Miami, Florida
Conditions
Crohn's Disease
Interventions
Ciprofloxacin, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 70 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Utility Analysis of an Endoscopy Follow-up System

NCT01172080
Conditions
Colonoscopy Adherence
Interventions
protocol of reminders regarding due colonoscopy
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
Up to 85 Years
Enrollment
830 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Withdrawn Not applicable Interventional Accepts healthy volunteers

Cost Analysis for Endoscopic Retrograde Cholangiopancreatography (ERCP)

NCT02127229
Conditions
Biliary Obstruction
Interventions
Endoscopist informed of cost per procedure
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Head and Neck Neoplasm, Gastrostomy, Esophageal Stenosis and Obstruction
Interventions
PEG placement
Procedure
Lead sponsor
Kansas City Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Adenomatous Polyp of Colon
Interventions
Double balloon accessory device
Device
Lead sponsor
Lumendi, LLC
Industry
Eligibility
18 Years and older
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
3
States / cities
Gainesville, Florida • Danville, Pennsylvania • Houston, Texas
Conditions
Sinus Endoscopic Surgery, Turbinate
Interventions
Implantation of Spirair device into the middle turbinates, TurbAlign
Device
Lead sponsor
Spirair, Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Arlington Heights, Illinois • Chicago, Illinois • Marrero, Louisiana + 2 more
Conditions
Borderline Resectable/Unresectable Pancreatic Cancer, Non Metastatic Pancreatic Cancer
Interventions
Intratumoral MMR Injection
Biological
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Acetaminophen
Interventions
Acetaminophen
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Non-Complex Biliary Stones DSC vs ERC

NCT03421340
Conditions
Biliary Stones
Interventions
DSC, ERC
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
Stanford, California • Aurora, Colorado • New Orleans, Louisiana + 1 more
Conditions
Intracranial Pathology
Interventions
Antibiotic Irrigation
Combination Product
Lead sponsor
Carl Snyderman
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Prospective Evaluation of NOTES (Natural Orifice Translumenal Endoscopic Surgery) PEG "Rescue"

NCT01119040
Conditions
Malnutrition
Interventions
Natural Orifice Translumenal Endoscopic Surgery
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Barretts Esophagus With Dysplasia, Barrett Esophagus, Esophageal Adenocarcinoma
Interventions
Endoscopic Eradication Therapy
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
30
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 25 more
Conditions
Intestinal Disease, Inflammatory Bowel Disease, Crohn Disease, Ulcer, Celiac Disease
Interventions
PillCam SB2 capsule, CapsoCam SV-1
Device
Lead sponsor
Capso Vision, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
6
States / cities
Scottsdale, Arizona • Miami, Florida • Worcester, Massachusetts + 3 more
Completed Not applicable Interventional Accepts healthy volunteers

A Prospective Trial of an Endoscopic Quality Improvement Project

NCT02325635
Conditions
Colon Polyps
Interventions
Educational Training
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Hydrocephalus
Interventions
Ventriculoperitoneal Shunt Placement, Endoscopic Third Ventriculostomy(ETV)
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Sinusitis
Interventions
Zithromax™ (azithromycin) 500mg tablets, Endoscopic Sinus Surgery, Blood sampling for hematology, Blood sampling for plasma chemistry profile, Serum pregnancy test (for women of child-bearing potential)
Drug · Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
18
States / cities
Alabaster, Alabama • Birmingham, Alabama • Hoover, Alabama + 11 more
Conditions
Barrett's Esophagus With Dysplasia
Interventions
Mucosal Impedance, Research Biopsies, Volumetric Laser Endomicroscopy
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Rochester, Minnesota • New York, New York
Conditions
Barrett Metaplasia
Interventions
Tamoxifen, Endoscopy
Drug · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Intracerebral Hemorrhage
Interventions
MIS+Cathflo Activase (drug), Intraoperative stereotactic CT-Guided Endoscopic Surgery
Drug · Procedure
Lead sponsor
Daniel Hanley
Other
Eligibility
18 Years to 80 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
26
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 19 more
Conditions
Pancreatic or Peripancreatic Lesions, Lesions in the Esophagus, Stomach, Duodenum or Rectum, Mediastinal ( Chest) Masses, Enlarged Lymph Nodes
Interventions
Endoscopic Ultrasound Fine Needle Aspiration (EUS-FNA)
Procedure
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 88 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
El Paso, Texas
Conditions
Esophagitis, Inflammation, Gastritis, Abdominal Pain, Heartburn
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Endoscopic Ultrasound (EUS), Endoscopic Retrograde Cholangiopancreatography (ERCP)
Interventions
Meperidine, Midazolam, Diphenhydramine, Promethazine
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 75 Years
Enrollment
304 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Orange, California
Conditions
Esophageal Cancer, Adenocarcinoma
Interventions
serum and tissue mesothelin
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
371 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2024
U.S. locations
1
States / cities
New York, New York