Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 12:54 PM EDT

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Showing 625–648 of 1,737 matching trials from the live ClinicalTrials.gov search.
Recruiting No phase listed Observational Accepts healthy volunteers

Dysbiosis & Long COVID

NCT06825819
Conditions
COVID-19
Interventions
Subjects with and without Long COVID
Biological
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Gastrointestinal Hemorrhage
Interventions
Video Capsule Endoscopy, Colonoscopy, 1.0 X 2.5 cm 'pill' containing a camera
Procedure · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Terminated Not applicable Interventional Accepts healthy volunteers

Management of Pediatric Chronic Rhinosinusitis in Asthmatic Children

NCT03336671
Conditions
Chronic Sinusitis, Adenoid Disease - Chronic
Interventions
Endoscopic Sinus surgery, Adenoidectomy
Procedure
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
6 Years to 12 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Syracuse, New York
Conditions
Crohn's Disease
Interventions
Colonoscopy
Procedure
Lead sponsor
Prometheus Laboratories
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
5
States / cities
Los Angeles, California • Ventura, California • Hamden, Connecticut + 2 more
Conditions
Chronic Liver Disease
Interventions
19G FNB, 22G FNB
Procedure
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years to 89 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Danville, Pennsylvania
Conditions
Alcoholism, Cirrhosis, Hepatitis c
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
20 Years to 70 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2016
U.S. locations
1
States / cities
New Hyde Park, New York
Conditions
SEDLine, Accoustic Respiratory Monitor RAD87, Adverse Events, Advanced Endoscopic Procedures
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 90 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Terminated Not applicable Interventional Results available

Study of Mitomycin-C Application in Laryngotracheal Stenosis

NCT01523275
Conditions
Laryngeal Stenosis, Subglottic Stenosis, Tracheal Stenosis
Interventions
Mitomycin -C, Saline application
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Sleep Apnea, Adverse Event
Interventions
Questionaire
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
350 participants
Timeline
2018 – 2021
U.S. locations
1
States / cities
Weston, Florida
Conditions
Pancreatic Cancer, Pancreas Cancer
Interventions
MRI, Endoscopic ultrasound
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Conditions
Eosinophilic Esophagitis
Interventions
APT-1011, Placebo oral tablet, Esophagogastroduodenoscopy
Drug · Procedure
Lead sponsor
Ellodi Pharmaceuticals, LP
Industry
Eligibility
18 Years and older
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
59
States / cities
Dothan, Alabama • Mobile, Alabama • Scottsdale, Arizona + 54 more
Conditions
Pancreatic Neoplasm
Interventions
Acquire EUS Biopsy Device, SharkCore Biopsy System
Device
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Completed No phase listed Observational Accepts healthy volunteers

The Lung Microbiome in Sarcoidosis

NCT02520323
Conditions
Sarcoidosis
Interventions
Blood draw, Bronchoscopy, Questionnaires
Other · Procedure · Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
30 Years to 60 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Nasal Polyps
Interventions
Depemokimab (GSK3511294), Placebo
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
14
States / cities
Tucson, Arizona • Roseville, California • New Haven, Connecticut + 11 more
Conditions
Pancreatitis, Chronic, Stricture; Bile Duct
Interventions
GORE® VIABIL® Biliary Endoprosthesis, GORE® VIABIL® Short Wire Biliary Endoprosthesis
Device
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Seattle, Washington
Conditions
Gastric Outlet Obstruction
Interventions
EUS-guided gastrojejunostomy, Surgical gastrojejunostomy
Procedure
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Non-muscle-invasive Bladder Cancer
Interventions
Cystoscopy, Bladder EpiCheck urine test, Xpert Bladder Cancer Monitor urine test
Procedure · Diagnostic Test
Lead sponsor
White River Junction Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
10
States / cities
West Haven, Connecticut • Bay Pines, Florida • Tampa, Florida + 7 more
Conditions
Chronic Pancreatitis, Chronic Pain
Interventions
Quantitative Sensory Test 1, Quantitative Sensory Test 2, Quantitative Sensory Test 3
Diagnostic Test
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
3
States / cities
Indianapolis, Indiana • Baltimore, Maryland • Pittsburgh, Pennsylvania
Conditions
Sleep Apnea, Obstructive
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Terminated Phase 4 Interventional Results available

TissueLink Versus SEAMGUARD After Distal Pancreatectomy

NCT01051856
Conditions
Distal Pancreatectomy
Interventions
SEAMGUARD with bioabsorbable staple, TissueLink with radiofrequency ablation
Device · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts • Rochester, Minnesota
Conditions
Vesicoureteral Reflux
Interventions
Anti-reflux surgery, Endoscopic injection
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 11 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Withdrawn Not applicable Interventional Accepts healthy volunteers

[Impedance Measurement for Non-Erosive Reflux Disease

NCT02997527
Conditions
GERD, Healthy
Interventions
Intraluminal Impedance
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Barrett's Esophagus, Gastroesophageal Reflux Disease, Esophageal Adenocarcinoma
Interventions
Not listed
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2029
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Chronic Rhinosinusitis, Sinusitis
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
3
States / cities
Chicago, Illinois • Philadelphia, Pennsylvania • Charleston, South Carolina