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ClinicalTrials.gov public records Last synced Oct 19, 2026, 2:29 PM EDT

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Showing 73–96 of 1,736 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopy Clear all
Active, not recruiting Phase 2 Interventional

Study of GS-1427 in Participants With Moderately to Severely Active Ulcerative Colitis

NCT06290934
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
emvistegrast, Placebo-to-match emvistegrast
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
57
States / cities
Peoria, Arizona • Camarillo, California • Garden Grove, California + 46 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Polymerase Chain Reaction (PCR) Analysis of Nasal Polyps for Fungal DNA

NCT00739921
View directory record Official record
Conditions
Sinusitis, Nasal Polyps
Interventions
Nasal swab under endoscopic guidance
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2019 · Synced Oct 19, 2026, 2:29 PM EDT
Terminated No phase listed Interventional Results available

Intended Use Study of the BD SurePath Plus™ Pap

NCT01234480
View directory record Official record
Conditions
Uterine Cervical Neoplasms, Uterine Cervical Cancer, Neoplasms, Squamous Cell, Neoplasms, Glandular and Epithelial, Neoplasms by Histologic Type, Neoplasms, Papilloma
Interventions
BD SurePath Plus Pap test, BD SurePath Pap test, colposcopy with biopsy/ECC, HPV DNA test
Device · Procedure
Lead sponsor
Becton, Dickinson and Company
Industry
Eligibility
18 Years to 35 Years · Female only
Enrollment
5,859 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Oct 19, 2026, 2:29 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Evaluating the Bacterial and Fungal Microbiome in Patients With Calcium Oxalate Urolithiasis and Renal Cell Carcinoma

NCT04669860
View directory record Official record
Conditions
Calcium Oxalate Urolithiasis, Renal Cell Carcinoma
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Enrolling by invitation No phase listed Observational

Outcomes After Transoral Incisionless Fundoplication (TIF) Following Successful Endoscopic Ablation for Barrett's Esophagus

NCT04457193
View directory record Official record
Conditions
Barrett Esophagus, Transoral Incisionless Fundoplication
Interventions
TIF
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Phase 2 Interventional Results available

Phase II Randomized Trial of Bethesda Protocol Compared to Cambridge Method for Detection of Early Stage Gastric Cancer in CDH1 Mutation Carriers

NCT04535414
View directory record Official record
Conditions
Gastric Cancer, Gastric Neoplasms, Gastric Adenocarcinoma
Interventions
Cellvizio (Registered trademark) Real-Time In Vivo Cellular Imaging Platform with Confocal Miniprobes, Olympus Graphics Interchange Format (GIF) 190 endoscope, Gastric mucosal biopsy
Device · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 17, 2025 · Synced Oct 19, 2026, 2:29 PM EDT
Recruiting Not applicable Interventional

Strategic Timing of Endoscopic Interventions in Infected Necrotizing Pancreatitis

NCT07406698
View directory record Official record
Conditions
Pancreatitis, Acute Necrotizing
Interventions
EUS-guided transluminal drainage of necrotic collection
Procedure
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional

The Cellularity Yield of Three Different 22-gauge FNA Needles

NCT01916421
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional

Novel Imaging Techniques in Barrett's Esophagus

NCT00576498
View directory record Official record
Conditions
Barrett Esophagus, Gastroesophageal Reflux
Interventions
NBI-AFI imaging, Standard Endoscopy
Other
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
2
States / cities
Kansas City, Missouri • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2012 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety APT-1011 in Adult Subjects With Eosinophilic Esophagitis (EoE) (FLUTE-2)

NCT04281108
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
APT-1011, Placebo oral tablet, Esophagogastroduodenoscopy
Drug · Procedure
Lead sponsor
Ellodi Pharmaceuticals, LP
Industry
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
48
States / cities
Anniston, Alabama • Dothan, Alabama • Mobile, Alabama + 43 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional Results available

Use of Capnography in EGD and Colonoscopy With Moderate Sedation.

NCT01994785
View directory record Official record
Conditions
Hypoxia, Apnea, Hypotension, Hypopnea
Interventions
Capnographic Monitoring
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Independence, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 2:29 PM EDT
Not listed No phase listed Observational

Quality of Life Assessment of Cryotherapy in Esophageal or Gastroesophageal Cancer

NCT03285035
View directory record Official record
Conditions
Esophageal Cancer
Interventions
Administration of questionaires to patients receiving an upper endoscopy with cryotherapy in addition to chemotherapy for esophageal cancer palliation.
Device
Lead sponsor
Western Regional Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Timeline
2017 – 2021
U.S. locations
1
States / cities
Goodyear, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 11, 2019 · Synced Oct 19, 2026, 2:29 PM EDT
Recruiting Phase 2 Interventional

Dexmedetomidine Versus Propofol Sedation for Drug-Induced Sleep Endoscopy in Pediatric Obstructive Sleep Apnea

NCT05303987
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Propofol sedation, Dexmedetomidine sedation
Drug
Lead sponsor
Erin Kirkham
Other
Eligibility
3 Years to 11 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional Results available

Correlation Endoscopic View of Airway Obstruction With RRa in OSA Patients Under DEX Monitored With SedLine EEG

NCT02639884
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
SedLine EEG, RRa monitoring
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
19 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2021 · Synced Oct 19, 2026, 2:29 PM EDT
Recruiting Not applicable Interventional

Treatment of Obstructive Sleep Apnea With Personalized Surgery in Children With Down Syndrome (TOPS-DS)

NCT05508971
View directory record Official record
Conditions
Obstructive Sleep Apnea, Down Syndrome
Interventions
DISE-Directed Surgery, Adenotonsillectomy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 17 Years
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
7
States / cities
Aurora, Colorado • Ann Arbor, Michigan • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Terminated No phase listed Observational

ETV Versus Shunt Surgery in Normal Pressure Hydrocephalus

NCT00946127
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 3, 2012 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional

Endobronchial Ultrasound-Guided Transbronchial Needle-Aspiration With Suction in Obtaining Samples From Patients With Suspected Nodal Metastatic Lung Cancer

NCT04116970
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Bronchoscopy, Ultrasound-Guided Transbronchial Needle Aspiration
Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Phase 2 Interventional

A Phase II Evaluation of Telesurgery Systems

NCT00026923
View directory record Official record
Conditions
Laparoscopy
Interventions
Laparoscopic surgery
Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 2:29 PM EDT
Completed No phase listed Observational

Endoscopic Management of Esophageal Wall Defects

NCT04571541
View directory record Official record
Conditions
Esophageal Fistula, Esophageal Perforation
Interventions
Stenting
Device
Lead sponsor
Indiana University
Other
Eligibility
Not listed
Enrollment
150 participants
Timeline
2014 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Large Scale Cerebral Oximetry During Sinus Endoscopy

NCT02692794
View directory record Official record
Conditions
Endoscopic Sinus Surgery, Chronic Rhinosinusitis
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 10, 2017 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional

Carpal Tunnel Syndrome: Diagnosis and Treatment Trial

NCT00032227
View directory record Official record
Conditions
Carpal Tunnel Syndrome
Interventions
Early Carpal Tunnel Release for Mild or Moderate CTS, MR Nerve Imaging for CTS
Procedure · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 7, 2013 · Synced Oct 19, 2026, 2:29 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Evaluating a Standardized Checklist Bundle for Optimizing Procedural Ergonomics in Endoscopy

NCT06195631
View directory record Official record
Conditions
Injuries
Interventions
Standardized Checklist for Optimizing Procedural Ergonomics in Endoscopy (SCOPE- E) Bundle
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 19, 2026, 2:29 PM EDT
Completed Not applicable Interventional

Endoscopic Ultrasound Compared With Pancreatic Function Testing for Diagnosis of Chronic Pancreatitis

NCT00651053
View directory record Official record
Conditions
Chronic Pancreatitis
Interventions
EUS
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 3, 2016 · Synced Oct 19, 2026, 2:29 PM EDT
Terminated Not applicable Interventional

The Role Of Empiric Dilation In Patients With Dysphagia With Normal Endoscopy

NCT01444066
View directory record Official record
Conditions
Dysphagia With Normal Endoscopy
Interventions
Dilation of the esophagus
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 18, 2020 · Synced Oct 19, 2026, 2:29 PM EDT