Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 6:51 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 529–552 of 1,736 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopy Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Trial Comparing Outpatient Flexible to Rigid Cystoscopy in Females

NCT00945594
View directory record Official record
Conditions
Pain
Interventions
Cystoscopy
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 6, 2019 · Synced Oct 21, 2026, 6:51 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Driving Skills Recovery Following Procedural Sedation for Gastrointestinal Endoscopy

NCT04350424
View directory record Official record
Conditions
Anesthesia, Psychomotor Status
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Oct 21, 2026, 6:51 AM EDT
Completed No phase listed Observational

Performance Evaluation of Capsule Endoscopy in the Diagnosis of Gluten Sensitive Enteropathy (MA-23)

NCT00555737
View directory record Official record
Conditions
Celiac Disease
Interventions
Capsule Endoscopy
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Oct 21, 2026, 6:51 AM EDT
Terminated Not applicable Interventional

How Gas-Filled Intragastric Balloons or Endoscopic Sleeve Gastroplasty Affect Hunger, Hunger Hormones, and Gastric Emptying Compared to Meal Replacements

NCT04306445
View directory record Official record
Conditions
Obesity
Interventions
GF-IGB: Obalon Balloon, Medically Supervised Meal Replacement Program: My New Weigh, Endoscopic sleeve gastroplasty: (ESG)
Device · Dietary Supplement · Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
22 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 21, 2026, 6:51 AM EDT
Withdrawn Not applicable Interventional

Monopolar and Bipolar in Esophageal ESD

NCT05736705
View directory record Official record
Conditions
Esophageal Neoplasm, Esophageal Polyp, Endoscopic Submucosal Dissection, Bipolar Electocautery
Interventions
Endoscopic Submucosal Dissection, Bipolar electrocautery knife
Procedure · Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Oct 21, 2026, 6:51 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Pain Outcomes During Rigid Cystoscopy in Females With and Without Cystoscopic Sheath Obturator

NCT05152199
View directory record Official record
Conditions
Dysuria
Interventions
Cystoscopy - with use of obturator sheath, Cystoscopy - without use of obturator sheath
Procedure
Lead sponsor
Todd Moyerbrailean DO FACOG
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Not applicable Interventional Results available

Detection Of Neoplastic Tissue in Barrett's Esophagus With In vivO Probe-based Confocal Endomicroscopy

NCT00795184
View directory record Official record
Conditions
Barrett Syndrome, Barrett's Syndrome, Barrett's Esophagus, Barrett Esophagus, Adenocarcinoma
Interventions
Imaging procedures (NBI), HDWLE, pCLE
Device
Lead sponsor
Mauna Kea Technologies
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
3
States / cities
Jacksonville, Florida • Kansas City, Missouri • New York, New York
Source: ClinicalTrials.gov public record
Updated May 3, 2016 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Phase 1 Interventional Results available

Pembrolizumab With Locally Delivered Radiation Therapy for the Treatment of Metastatic Esophageal Cancers

NCT02642809
View directory record Official record
Conditions
Esophageal Cancer, Cancer of the Esophagus
Interventions
Pembrolizumab, Brachytherapy
Drug · Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Usefulness of A Scope Guide Assisted Colonoscopy Versus Conventional Colonoscopy

NCT02739893
View directory record Official record
Conditions
Colonoscopy, Colorectal
Interventions
Scope Guide Assist, Standard procedure for colonoscopy
Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 20, 2019 · Synced Oct 21, 2026, 6:51 AM EDT
Terminated Phase 2 Interventional

LIFE-Lung Bronchoscopy in Patients at Risk for Developing Lung Cancer

NCT00260598
View directory record Official record
Conditions
Non-Small-Cell Lung Carcinoma, Head and Neck Squamous Cell Cancer, Pulmonary Disease, Chronic Obstructive
Interventions
LIFE Bronchoscopy
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 85 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 13, 2018 · Synced Oct 21, 2026, 6:51 AM EDT
Withdrawn No phase listed Observational

Diagnostic Evaluation of Obscure Gastrointestinal Bleeding

NCT00593021
View directory record Official record
Conditions
Obscure Gastrointestinal Bleeding
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 9, 2013 · Synced Oct 21, 2026, 6:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Intraluminal Imaging of Duodenal Layer Morphometry in Patients With and Without Type 2 Diabetes

NCT02688920
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
EUS and OCT imaging
Procedure
Lead sponsor
Victoria Gomez
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 8, 2019 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Early Phase 1 Interventional

Digestive Endoscopy Suite Radiation Controlling Protective Strategies

NCT02063841
View directory record Official record
Conditions
Radiation Exposure
Interventions
lead-free protective drape containing bismuth and antimony (RADPAD®), sterile identical sham drape
Device
Lead sponsor
Yale University
Other
Eligibility
45 Years to 50 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
New Have, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 20, 2015 · Synced Oct 21, 2026, 6:51 AM EDT
Recruiting Phase 1 Interventional

Testing for Safety and Colorectal Cancer Preventive Effects of ONC201

NCT05630794
View directory record Official record
Conditions
Colorectal Adenomatous Polyp, Colorectal Carcinoma, Familial Adenomatous Polyposis, Multiple Adenomatous Polyps
Interventions
Biopsy Procedure, Biospecimen Collection, Colonoscopy, Dordaviprone Hydrochloride, Endoscopic Procedure, Questionnaire Administration, Sigmoidoscopy
Procedure · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
5
States / cities
Ann Arbor, Michigan • St Louis, Missouri • Cleveland, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Not applicable Interventional

Safety, Tolerability, and Sustained Weight Loss of Endoscopic Sleeve Gastroplasty With Diet Modification and Exercise

NCT03206905
View directory record Official record
Conditions
Obesity
Interventions
Endoscopic Sleeve Gastroplasty, Diet and Exercise
Procedure · Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 15, 2022 · Synced Oct 21, 2026, 6:51 AM EDT
Terminated Phase 1Phase 2 Interventional

Study of Mesenchymal Stem Cells for the Treatment of Medically Refractory Crohn's Colitis

NCT04548583
View directory record Official record
Conditions
Crohn Colitis
Interventions
Remestemcel-L, Placebo
Drug · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Trial of Indomethacin in Chronic Pancreatitis

NCT04207060
View directory record Official record
Conditions
Chronic Pancreatitis
Interventions
Indomethacin, Placebo, Endoscopy for Pancreatic Function Testing
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 60 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
Rochester, Minnesota • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 4, 2024 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Not applicable Interventional Results available

Randomized Trial of Diphenhydramine Versus Continued Midazolam in "Difficult-to-sedate" Patients Undergoing Colonoscopy

NCT01769586
View directory record Official record
Conditions
Sedation, Endoscopy
Interventions
Diphenhydramine, Midazolam
Drug
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 10, 2017 · Synced Oct 21, 2026, 6:51 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Comparative Analysis of Spinal Anesthesia Versus General Anesthesia for vNOTES

NCT05688943
View directory record Official record
Conditions
Anesthesia, Tubal Ligation
Interventions
Spinal Anesthesia, General Anesthesia
Procedure
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
21 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 21, 2026, 6:51 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Early Diagnosis of Pancreatic Cancer Duodenal Fluid-Based Biomarker Exploratory Study

NCT07030348
View directory record Official record
Conditions
Pancreatic Cancers, Pancreatic Diseases
Interventions
Not listed
Lead sponsor
Do Hyun Park
Other
Eligibility
19 Years and older
Enrollment
263 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Aurora, Colorado • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 22, 2025 · Synced Oct 21, 2026, 6:51 AM EDT
Recruiting Phase 2 Interventional

Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

NCT07292298
View directory record Official record
Conditions
Rectal Adenocarcinoma, Rectal Cancer
Interventions
High Rare Dose Rectal Brachytherapy Boost
Radiation
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
3
States / cities
Aurora, Colorado • Rochester, New York • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 21, 2026, 6:51 AM EDT
Completed No phase listed Observational

GI Reflux in Lung Transplant and Its Relationship to Chronic Rejection

NCT00455078
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
esophagogastroduodenoscopy, Standard GER questionnaire (RDQ), Scintigraphic evaluation of solid gastric emptying, Twenty-four hour ambulatory pH testing, Esophageal manometry testing
Procedure · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 21, 2026, 6:51 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mechanisms Preventing Pharyngeal Reflux

NCT05696184
View directory record Official record
Conditions
GERD
Interventions
Concurrent manometry/impedance/pH with video pharyngo-laryngoscopy, Slow and rapid intra-esophageal infusion
Diagnostic Test
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 21, 2026, 6:51 AM EDT
Completed Not applicable Interventional

Safety and Efficacy of Endoscopic Ultrasound-Guided Portal Pressure Gradient Measurement

NCT06336850
View directory record Official record
Conditions
Liver Diseases
Interventions
Endoscopic Ultrasound-Guided Portal Pressure Gradient Measurement
Procedure
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 21, 2026, 6:51 AM EDT