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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:14 PM EDT

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Showing 1–24 of 1,533 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopic procedure Clear all
Completed Phase 1 Interventional

Fetoscopic Meningomyelocele Repair Study

NCT02230072
View directory record Official record
Conditions
Neural Tube Defect
Interventions
fetoscopy
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
2
States / cities
Stanford, California • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 25, 2026, 4:14 PM EDT
Withdrawn Phase 4 Interventional

Role of Prophylactic Postoperative Antibiotics in HoLEP

NCT05274672
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Urinary Tract Infections
Interventions
Nitrofurantoin, Cephalexin, Sulfamethoxazole Trimethoprim Combination, Ciprofloxacin, Holmium Laser Enucleation of prostate
Drug · Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
40 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 25, 2026, 4:14 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

NIRS Monitoring in Premature Infants

NCT02601339
View directory record Official record
Conditions
Hemorrhage, Premature Infants, Newborn, Hydrocephalus
Interventions
ETV/CPC
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Months to 12 Months
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 25, 2026, 4:14 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

TREAT-BE Study (Treatment With Resection and Endoscopic Ablation Techniques for Barrett's Esophagus)

NCT02634645
View directory record Official record
Conditions
Barrett's Esophagus, Esophageal Cancer
Interventions
Endoscopic eradication therapies (EET), Esophagectomy, Chemotherapy, Radiation
Procedure · Drug · Radiation
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
4
States / cities
Los Angeles, California • Tampa, Florida • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2025 · Synced Oct 25, 2026, 4:14 PM EDT
Terminated No phase listed Observational

Evaluation of Gastrointestinal Symptoms and Quality of Life in Patients With Sphincter of Oddi Dysfunction

NCT01410071
View directory record Official record
Conditions
Sphincter of Oddi Dysfunction, Abdominal Pain
Interventions
Not listed
Lead sponsor
Wisconsin Center for Advanced Research
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 4, 2011 · Synced Oct 25, 2026, 4:14 PM EDT
Not listed No phase listed Observational

Pediatric Acute Gastrointestinal Bleeding Registry

NCT03090945
View directory record Official record
Conditions
Upper Gastrointestinal Bleeding, Gastro Intestinal Bleeding
Interventions
This is an obsevational cohort study
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 21 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
3
States / cities
Chicago, Illinois • Boston, Massachusetts • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 25, 2026, 4:14 PM EDT
Withdrawn Phase 2 Interventional

Photoimmunotherapy With ASP-1929 and Cemiplimab for the Treatment of Refractory, Inoperable, and Metastatic Stage IIIB-IV Non-small Cell Lung Cancer

NCT06943664
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Refractory Lung Non-Small Cell Carcinoma, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Cemiplimab, Cetuximab Sarotalocan Sodium, Computed Tomography, Electronic Health Record Review, Endobronchial Ultrasound Bronchoscopy, Magnetic Resonance Imaging, Photoimmunotherapy, Positron Emission Tomography, Robotic Bronchoscopy, Video-Assisted Thoracic Surgery
Procedure · Biological · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 25, 2026, 4:14 PM EDT
Completed No phase listed Observational

Lung Fluid and Peripheral Blood Neutrophil IL-5 Surface Receptor in Children With Asthma

NCT02866487
View directory record Official record
Conditions
Asthma
Interventions
Bronchoscopy
Procedure
Lead sponsor
University of Virginia
Other
Eligibility
Up to 17 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 7, 2022 · Synced Oct 25, 2026, 4:14 PM EDT
Withdrawn No phase listed Observational

Pancreatic Cyst Ablation With a Monopolar Radiofrequency Ablation Probe

NCT04253249
View directory record Official record
Conditions
Treatment Related Cancer
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Oct 25, 2026, 4:14 PM EDT
Completed Phase 3 Interventional Results available

(CB-01-02/01) Randomized Placebo Controlled Trial of Budesonide-multi-matrix System (MMX™) 6 mg and 9 mg in Patients With Ulcerative Colitis

NCT00679432
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Blood sampling, endoscopy, budesonide-MMX® 6 mg, budesonide-MMX® 9 mg, Placebo, Asacol® 400 mg
Procedure · Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
76
States / cities
Huntsville, Alabama • Mobile, Alabama • Sylacauga, Alabama + 67 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Oct 25, 2026, 4:14 PM EDT
Terminated Not applicable Interventional Results available

Lumbar Drain After Endoscopic Surgery of the Skull Base

NCT03163134
View directory record Official record
Conditions
Quality of Life
Interventions
Lumbar Drain
Device
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 16, 2017 · Synced Oct 25, 2026, 4:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Protocol for High-Risk Assessment, Screening, and Early Detection of Pancreatic Cancer

NCT01662609
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Endoscopic Ultrasound (EUS)
Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
30 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2022
U.S. locations
2
States / cities
Tampa, Florida • Allentown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2022 · Synced Oct 25, 2026, 4:14 PM EDT
Completed No phase listed Observational

Endoscopic Therapy for Bleeding Marginal Ulcers After Gastric Bypass

NCT01040416
View directory record Official record
Conditions
Bleeding Marginal Ulcer
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Dec 29, 2009 · Synced Oct 25, 2026, 4:14 PM EDT
Completed Not applicable Interventional

Endoscopic Ultrasound Guided Liver Biopsy

NCT03307811
View directory record Official record
Conditions
Hepatic Cancer, Hepatic Neoplasm, Hepatic Carcinoma
Interventions
22 gauge needle liver biopsy
Other
Lead sponsor
AdventHealth
Other
Eligibility
19 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 11, 2019 · Synced Oct 25, 2026, 4:14 PM EDT
Completed Not applicable Interventional Results available

Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus

NCT04301986
View directory record Official record
Conditions
Barrett Esophagus, GERD
Interventions
Cytosponge, Transnasal Endoscopy (TNE), Esophagogastroduodenoscopy
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Oct 25, 2026, 4:14 PM EDT
Recruiting No phase listed Observational

Barrett's Esophagus Related Neoplasia (BERN) Project

NCT00590239
View directory record Official record
Conditions
Barrett's Esophagus, Neoplasms, Gastroesophageal Reflux
Interventions
Not listed
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2026
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 22, 2024 · Synced Oct 25, 2026, 4:14 PM EDT
Recruiting Not applicable Interventional

Assessment of a Minimally Invasive Collection Device for Molecular Analysis of Esophageal Samples

NCT06071845
View directory record Official record
Conditions
Barrett Esophagus, Barretts Esophagus With Dysplasia, Barrett's Esophagus Without Dysplasia, Esophageal Adenocarcinoma
Interventions
Cytosponge Procedure, Endoscopic Assessment
Device · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
5
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 25, 2026, 4:14 PM EDT
Completed Phase 2Phase 3 Interventional

Cyrotherapy vs. APC in GAVE

NCT00587405
View directory record Official record
Conditions
Watermelon Stomach
Interventions
cryotherapy, Argon Plasma Coagulation
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 7, 2016 · Synced Oct 25, 2026, 4:14 PM EDT
Withdrawn No phase listed Observational

Transvaginal NOTES Sleeve Gastrectomy

NCT01402505
View directory record Official record
Conditions
Obesity
Interventions
Transvaginal NOTES sleeve gastrectomy
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2020 · Synced Oct 25, 2026, 4:14 PM EDT
Terminated Not applicable Interventional

Esophagoscopy in Evaluating Treatment in Patients With Stage I-IV Head and Neck Cancer Who Are Undergoing Radiation Therapy and/or Chemotherapy

NCT01164566
View directory record Official record
Conditions
Stage I Adenoid Cystic Carcinoma of the Oral Cavity, Stage I Mucoepidermoid Carcinoma of the Oral Cavity, Stage I Squamous Cell Carcinoma of the Hypopharynx, Stage I Squamous Cell Carcinoma of the Larynx, Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage I Verrucous Carcinoma of the Larynx, Stage I Verrucous Carcinoma of the Oral Cavity, Stage II Adenoid Cystic Carcinoma of the Oral Cavity, Stage II Mucoepidermoid Carcinoma of the Oral Cavity, Stage II Squamous Cell Carcinoma of the Hypopharynx, Stage II Squamous Cell Carcinoma of the Larynx, Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage II Verrucous Carcinoma of the Larynx, Stage II Verrucous Carcinoma of the Oral Cavity, Stage III Adenoid Cystic Carcinoma of the Oral Cavity, Stage III Mucoepidermoid Carcinoma of the Oral Cavity, Stage III Squamous Cell Carcinoma of the Hypopharynx, Stage III Squamous Cell Carcinoma of the Larynx, Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage III Verrucous Carcinoma of the Larynx, Stage III Verrucous Carcinoma of the Oral Cavity, Stage IV Adenoid Cystic Carcinoma of the Oral Cavity, Stage IV Mucoepidermoid Carcinoma of the Oral Cavity, Stage IV Squamous Cell Carcinoma of the Hypopharynx, Stage IV Squamous Cell Carcinoma of the Larynx, Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IV Verrucous Carcinoma of the Larynx, Stage IV Verrucous Carcinoma of the Oral Cavity
Interventions
endoscopic procedure, questionnaire administration
Procedure · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 2, 2018 · Synced Oct 25, 2026, 4:14 PM EDT
Not yet recruiting No phase listed Observational

Ursodeoxycholic Acid in Barrett's Endotherapy

NCT07756710
View directory record Official record
Conditions
Barrett's Esophagus With Dysplasia
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 25, 2026, 4:14 PM EDT
Recruiting Not applicable Interventional

CardioFocus HeartLight Post-Approval Study

NCT03168659
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
HeartLight, Ablation
Device · Procedure
Lead sponsor
CardioFocus
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
4
States / cities
Tucson, Arizona • Chicago, Illinois • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Oct 25, 2026, 4:14 PM EDT
Not listed Not applicable Interventional

A Feasibility Study for the Treatment of Primary Obesity

NCT03837691
View directory record Official record
Conditions
Obesity
Interventions
Placement of Snowshoe Suture Anchors, Moderate Intensity Diet & Exercise Program
Device · Behavioral
Lead sponsor
USGI Medical
Industry
Eligibility
22 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
4
States / cities
Miami, Florida • Boston, Massachusetts • Rochester, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated May 19, 2023 · Synced Oct 25, 2026, 4:14 PM EDT
Recruiting Not applicable Interventional

Endoscopic Sleeve Gastroplasty (ESG) for the Treatment of Obesity

NCT06339320
View directory record Official record
Conditions
Endoscopic Sleeve Gastroplasty, Obesity
Interventions
Endoscopic Sleeve Gastroplasty (ESG), Apollo OverStitch endoscopic suturing device
Procedure · Device
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
2
States / cities
Houston, Texas • Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated Apr 1, 2024 · Synced Oct 25, 2026, 4:14 PM EDT