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ClinicalTrials.gov public records Last synced Oct 21, 2026, 8:45 AM EDT

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

Showing 577–600 of 1,737 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopy Clear all
Recruiting No phase listed Observational

Gastroparesis Outcome Longitudinal Database Enrolled Numerically

NCT03876288
View directory record Official record
Conditions
Gastroparesis
Interventions
GI Neuromodulation, Immunotherapy, Pyloric Therapies
Device · Drug · Procedure
Lead sponsor
University of Louisville
Other
Eligibility
Not listed
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2028
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 21, 2026, 8:45 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

UPURS Trial for Patient-centered Management of Symptomatic Obstructing Stones

NCT05715086
View directory record Official record
Conditions
Ureteral Stone
Interventions
Ureteroscopy
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
2
States / cities
San Francisco, California • Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 21, 2026, 8:45 AM EDT
Terminated Not applicable Interventional Results available

Endoscopic Intragastric Balloon Placement for Weight Loss in Liver Transplant Waitlist Candidates

NCT02556138
View directory record Official record
Conditions
Obesity, Liver Cirrhosis
Interventions
ORBERA Intragastric Balloon
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 30, 2018 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional Results available

Comparison of 19g FNA and 19g FNB Needles for EUS-LB

NCT03408171
View directory record Official record
Conditions
Abnormal Liver Function
Interventions
19-gauge FNA needle, 19-gauge FNB needle
Device
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2020 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional

CapsoCam® Colon Capsule Endoscope (CCE) Compared to Colonoscopy (OC)

NCT04246632
View directory record Official record
Conditions
Colonoscopy
Interventions
CapsoCam Colon Capsule Endoscopy
Device
Lead sponsor
Capso Vision, Inc.
Industry
Eligibility
50 Years to 75 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
3
States / cities
San Jose, California • Saratoga, California • Wyoming, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 6, 2021 · Synced Oct 21, 2026, 8:45 AM EDT
Recruiting Not applicable Interventional

Impact of Cryotherapy Spray (Tru-Freeze) for the Eradication of Gastric Antral Vascular Ectasia (ICE-GAVE)

NCT07169799
View directory record Official record
Conditions
Gastric Antral Vascular Ectasia
Interventions
trūFreeze® Spray Cryotherapy System (STERIS Endoscopy)
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional

Endoscopic Pyloromyotomy for Refractory Gastroparesis

NCT03356067
View directory record Official record
Conditions
Gastroparesis
Interventions
Gastric endoscopic peroral pyloromyotomy, Esophago-gastro-duodenoscopy
Procedure
Lead sponsor
Institute for Clinical and Experimental Medicine
Government
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Analyzing IBS to Identify Biomarkers and Microbiome Signatures

NCT02419963
View directory record Official record
Conditions
Diarrhoea Predominant Irritable Bowel Syndrome, IBS
Interventions
endoscopy for tissue biopsy, Blood Sample, Stool Sample
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 7, 2017 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy the Medigus SRS Endoscopic Stapling System in Gastroesophageal Reflux Disease (GERD)

NCT00734747
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Medigus SRS endoscopic stapling system
Device
Lead sponsor
Aviel Roy-Shapira, M.D.
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
San Diego, California • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Oct 21, 2026, 8:45 AM EDT
Not listed No phase listed Observational

Advanced Imaging Registry for Diagnosing Pancreatico-biliary Disorders

NCT02166086
View directory record Official record
Conditions
Diagnosis of a Pancreaticobiliary Disorder
Interventions
Endoscopy
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 100 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2017 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional Results available

AXIOS Stent & Delivery System Study

NCT01419769
View directory record Official record
Conditions
Pancreatic Pseudocyst(s)
Interventions
AXIOS Stent & Delivery System
Device
Lead sponsor
Xlumena, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
6
States / cities
San Francisco, California • Aurora, Colorado • Jacksonville, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2015 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional

Study of the NDO Endoscopic Plication System For the Treatment of Symptomatic Gastroesophageal Reflux Disease

NCT00587522
View directory record Official record
Conditions
GERD
Interventions
NDO Full-thickness Plicator
Device
Lead sponsor
NDO Surgical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
6
States / cities
Los Angeles, California • Boston, Massachusetts • Rochester, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2008 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Early Phase 1 Interventional

Vitamin D Supplementation on 15-Prostaglandin Dehydrogenase Expression in Barrett's Esophagus

NCT01465113
View directory record Official record
Conditions
Short Segment Barrett's Esophagus, Long Segment Barrett's Esophagus
Interventions
Omeprazole, Vitamin D3, upper endoscopy, Metformin
Drug · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
3
States / cities
Beachwood, Ohio • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 10, 2016 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of Blood as a Submucosal Cushion During Endoscopic Polypectomy and Mucosal Resection

NCT00583466
View directory record Official record
Conditions
Large Polyps in the Gastrointestinal Tract
Interventions
Autologous blood injection, Normal saline, HPMC
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy in Treating Patients With Lung Cancer

NCT01668823
View directory record Official record
Conditions
Adenocarcinoma of the Lung, Large Cell Lung Cancer, Recurrent Non-small Cell Lung Cancer, Squamous Cell Lung Cancer, Stage 0 Non-small Cell Lung Cancer
Interventions
HPPH, photodynamic therapy, therapeutic bronchoscopy
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 31, 2014 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional Results available

Endoscopic Ultrasound(EUS)-Guided TRUCUT Biopsy (EUS-TCB) of Suspected Nonalcoholic Fatty Liver Disease(NAFLD.)

NCT00586313
View directory record Official record
Conditions
Non-alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis
Interventions
Tru-cut biopsy, Tru-cut
Device · Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 70 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 17, 2016 · Synced Oct 21, 2026, 8:45 AM EDT
Recruiting Not applicable Interventional

EvaluatioN of Optilume Drug-Coated Balloon for the Endoscopic Treatment of UREteric Strictures

NCT07020520
View directory record Official record
Conditions
Ureteral Stricture
Interventions
Optilume
Device
Lead sponsor
Urotronic Inc.
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
7
States / cities
Orange, California • Orlando, Florida • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 21, 2026, 8:45 AM EDT
Active, not recruiting No phase listed Observational

Intestinal Metabolic Reprogramming as a Key Mechanism of Gastric Bypass in Humans

NCT02710370
View directory record Official record
Conditions
Obesity, Diabetes Mellitus, Type 2, Endocrine System Diseases, Glucose Metabolism Disorders, Metabolic Diseases
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 21, 2026, 8:45 AM EDT
Completed No phase listed Observational

Evaluation of Performance Characteristics of Capsule Endoscopy With PillCam UGI Capsule Compared to Standard Endoscopy

NCT03167970
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Pill cam, EGD
Device · Other
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 19, 2018 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional Results available

Randomized Controlled Trial Comparing Adult to Pediatric Colonoscope in Obese Patients.

NCT06776913
View directory record Official record
Conditions
Obesity (Body Mass Index &Amp;Amp;gt;30 kg/m2), Screening Colonoscopy
Interventions
Colonoscopy
Device
Lead sponsor
Cleveland Clinic Florida
Other
Eligibility
Not listed
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Weston, Florida
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 21, 2026, 8:45 AM EDT
Recruiting Phase 2 Interventional

Intralesional Chemotherapy (IC): Cisplatin + Epinephrine

NCT07392580
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Non-endoscopic Brushing of the Esophagus Using a Non-endoscopic Inflatable Balloon of the Esophagus in Screening for Barrett Esophagus

NCT02451124
View directory record Official record
Conditions
Barrett Esophagus
Interventions
non-endoscopic inflatable balloon for the esophagus, Questionnaire Administration, Laboratory Biomarker Analysis, esophagogastroduodenoscopy
Device · Other · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 6, 2019 · Synced Oct 21, 2026, 8:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Utility Analysis of an Endoscopy Follow-up System

NCT01172080
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 19, 2018 · Synced Oct 21, 2026, 8:45 AM EDT