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ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:19 AM EDT

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Showing 601–624 of 1,737 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopy Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Gastroenterology Artificial INtelligence System for Detecting Colorectal Polyps (The GAIN Study)

NCT05275556
View directory record Official record
Conditions
Colon Adenoma, Colon Polyp, Colon Lesion
Interventions
Computer-Assisted Detection (CADe) Device
Device
Lead sponsor
Verily Life Sciences LLC
Industry
Eligibility
45 Years to 80 Years
Enrollment
1,410 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Rochester, Minnesota • Durham, North Carolina • Mentor, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Natural Orifice Translumenal Endoscopic Surgery (NOTES) Transvaginal Cholecystectomy

NCT00984100
View directory record Official record
Conditions
Cholelithiasis, Biliary Dyskinesia
Interventions
NOTES Transvaginal Cholecystectomy
Procedure
Lead sponsor
Baystate Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 18, 2015 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Results available

Comparing Early Capsule Deployment to Current Standard of Care for Management of Gastrointestinal Bleeding

NCT02442830
View directory record Official record
Conditions
Melena, Gastrointestinal Hemorrhage
Interventions
Early Video Capsule Endoscopy
Device
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Oct 21, 2026, 11:19 AM EDT
Not listed Phase 1 Interventional

Contrast Enhanced Endoscopic Ultrasound in Pancreas Lesions

NCT04324294
View directory record Official record
Conditions
Pancreatitis, Pancreas Cancer, Pancreas Cyst
Interventions
EUS enhanced with contrast to evaluate pancreas
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2023 · Synced Oct 21, 2026, 11:19 AM EDT
Active, not recruiting Not applicable Interventional

Nitrous Oxide For Endoscopic Ablation of Refractory Barrett's Esophagus (NO FEAR-BE)

NCT03554356
View directory record Official record
Conditions
Barrett Esophagus, Intestinal Metaplasia, Esophageal Dysplasia
Interventions
CryoBalloon Focal Ablation System
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
11
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Baltimore, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 21, 2026, 11:19 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Increasing Colorectal Cancer Screening in African Americans

NCT00893295
View directory record Official record
Conditions
Colorectal Cancer
Interventions
informational intervention, medical chart review, screening questionnaire administration, study of socioeconomic and demographic variables, barium enema injection, colon imaging study, screening colonoscopy, sigmoidoscopy
Other · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
50 Years to 79 Years
Enrollment
896 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional

Endoscopic Ultrasound (EUS) Guided-Celiac Plexus Neurolysis (CPN) in Unresectable Pancreatic Cancer

NCT00968175
View directory record Official record
Conditions
Pain, Pancreatic Cancer
Interventions
Ultrasound guided celiac plexus neurolysis (CPN)
Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Birmingham, Alabama • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2014 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional

Evaluating the Number of Passes Required for Diagnostic Cell Block During EUS-FNA of Solid Pancreatic Mass Lesions

NCT01809028
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
EUS FNA with 2 passes, EUS FNA with 4 passes
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
19 Years to 89 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2017 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional

Pilot Study of Esocheck in Eosinophilic Esophagitis

NCT04311970
View directory record Official record
Conditions
Eosinophilic Esophagitis, Diagnoses Disease
Interventions
EsoCheck
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
22 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Gas Supply, Demand and Middle Ear Gas Balance -- Fly/Dive Simulation

NCT01976429
View directory record Official record
Conditions
Middle-ear Barotrauma
Interventions
flight/diving simulation, ET function testing at ambient pressure, nasal video-endoscopy
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
10 Years to 50 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 7, 2019 · Synced Oct 21, 2026, 11:19 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

FMT in Uncomplicated Diverticulitis

NCT05373784
View directory record Official record
Conditions
Diverticulitis, Uncomplicated Diverticular Disease
Interventions
Fecal Microbiota Transplantation (FMT)
Biological
Lead sponsor
Justin Maykel
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 21, 2026, 11:19 AM EDT
Active, not recruiting Not applicable Interventional

Fetoscopic Repair of Isolated Fetal Spina Bifida

NCT03090633
View directory record Official record
Conditions
Spina Bifida, Myelomeningocele, Chiari Malformation Type 2, Neural Tube Defects, Spinal Dysraphism, Congenital Abnormality
Interventions
Fetoscopy
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 21, 2026, 11:19 AM 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 21, 2026, 11:19 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Imaging Modalities for Pancreatic Collections

NCT03556501
View directory record Official record
Conditions
Pancreas Necrosis
Interventions
Endoscopy
Diagnostic Test
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated May 30, 2023 · Synced Oct 21, 2026, 11:19 AM EDT
Completed No phase listed Observational

EchoTip AcuCore Post-Market Clinical Study

NCT06358001
View directory record Official record
Conditions
Adenocarcinoma, Neuroendocrine Tumors, Hepatocellular Carcinoma, Cholangiocarcinoma, Malignant Lymphoma, Metastasis, Chronic Pancreatitis, Autoimmune Pancreatitis
Interventions
EchoTip AcuCore
Device
Lead sponsor
Cook Research Incorporated
Industry
Eligibility
18 Years and older
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
8
States / cities
Orange, California • Denver, Colorado • Gainesville, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

I-scan for Adenoma Detection

NCT02811419
View directory record Official record
Conditions
Colorectal Adenomatous Polyps
Interventions
i-scan, standard high-definition white light
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years to 75 Years
Enrollment
740 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 1, 2019 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Endoscopic Suturing System for Tissue Apposition

NCT00495222
View directory record Official record
Conditions
Obesity
Interventions
Tissue plication, Endoscopic Suturing System, Tissue Plication
Procedure · Device
Lead sponsor
Ethicon Endo-Surgery
Industry
Eligibility
21 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 10, 2009 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Results available

CLE for Assessment of Neoplasia After Mucosal Ablation or Resection of Gastrointestinal Neoplasia

NCT01032044
View directory record Official record
Conditions
Barrett Syndrome, Barrett's Syndrome, Barrett's Esophagus, Barrett Esophagus, Adenocarcinoma
Interventions
Standard endoscopic evaluation, pCLE guided evaluation
Device
Lead sponsor
Mauna Kea Technologies
Industry
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
4
States / cities
Jacksonville, Florida • Chicago, Illinois • Kansas City, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2016 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

EUS Ductal Evaluation in One Endoscopic Session for the Diagnosis of Exocrine Pancreas Disease

NCT01997476
View directory record Official record
Conditions
Pancreatic Disease
Interventions
Combined EUS, e-PFT and sEUS Testing
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 80 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 19, 2018 · Synced Oct 21, 2026, 11:19 AM EDT
Withdrawn No phase listed Observational

Case Series on Using Bone Marrow Concentrate for Alar Ligament Injuries

NCT03557606
View directory record Official record
Conditions
Craniocervical Injuries
Interventions
Alar treatment with BMC using anterior approach
Procedure
Lead sponsor
Regenexx, LLC
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Broomfield, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 2, 2019 · Synced Oct 21, 2026, 11:19 AM EDT
Completed No phase listed Observational

The Role of JAK2 in Alveolar Macrophages (AM's) in Chronic Beryllium Disease (CBD)

NCT02596347
View directory record Official record
Conditions
Chronic Beryllium Disease (CBD), Beryllium Sensitization (BeS)
Interventions
Blood draw, bronchoscopy
Procedure
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 21, 2026, 11:19 AM EDT
Not listed No phase listed Observational

Peroral Endoscopic Myotomy (POEM) For The Treatment Of Achalasia: A Registry

NCT02162589
View directory record Official record
Conditions
Achalasia
Interventions
POEM
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2017 · Synced Oct 21, 2026, 11:19 AM EDT
Completed Not applicable Interventional Results available

AXIOS Lumen Apposing Metal Stent for Walled Off Necrosis Drainage IDE Study

NCT03525808
View directory record Official record
Conditions
Walled Off Pancreatic Necrosis
Interventions
AXIOS
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
22 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
5
States / cities
Aurora, Colorado • Atlanta, Georgia • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2021 · Synced Oct 21, 2026, 11:19 AM EDT
Completed No phase listed Observational

Diagnosis of Bile Duct Strictures

NCT02000999
View directory record Official record
Conditions
Bile Duct Stricture, Cholangiocarcinoma, Pancreatic Cancer, Chronic Pancreatitis
Interventions
brushing of bile duct strictures for cytology
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 99 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 13, 2019 · Synced Oct 21, 2026, 11:19 AM EDT