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ClinicalTrials.gov public records Last synced Oct 5, 2026, 5:30 AM EDT

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

Showing 49–72 of 218 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Single Endoscopy Procedure Clear all
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Ketamine and Propofol Combination Versus Propofol for Upper Gastrointestinal Endoscopy

NCT02643979
View directory record Official record
Conditions
Obesity, Bariatrics, Sleep Apnea Syndromes, Gastric Bypass, Endoscopy
Interventions
Ketofol, Propofol, Saline
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Oct 5, 2026, 5:30 AM EDT
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 5, 2026, 5:30 AM EDT
Not yet recruiting Not applicable Interventional

ENLIGHT Trial: ESG With Fundal Mucosal Ablation

NCT07792226
View directory record Official record
Conditions
Obesity, Obesity (Body Mass Index >30 kg/m2)
Interventions
Endoscopic Sleeve Gastroplasty (ESG), Fundal Mucosal Ablation
Procedure
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 5, 2026, 5:30 AM EDT
Recruiting Not applicable Interventional

Effects of Lung Volume on Upper Airway Patency During Drug Induced Sleep Endoscopy

NCT05350332
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Negative Pressure Ventilator, Pulmonary Function Testing (PFT), Transcutaneous Phrenic Nerve Stimulation, Percutaneous Phrenic Nerve Stimulation
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 5, 2026, 5:30 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Parkinson's Disease Biomarkers in Nerve Cells in the Gut

NCT05347407
View directory record Official record
Conditions
Parkinson Disease
Interventions
Colonoscopy
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
45 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 5, 2026, 5:30 AM 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 5, 2026, 5:30 AM EDT
Terminated Not applicable Interventional Results available

EUS-CNB Versus EUS-SINK for Diagnosis of Upper Gastrointestinal (UGI) Subepithelial Tumors

NCT02282111
View directory record Official record
Conditions
Esophageal Subepithelial Lesions
Interventions
22-gauge Procore needle (ProCore, Cook Medical Inc., Winston-Salem, NC), conventional needle-knife sphincterotome (Microknife XL; Boston Scientific Inc, Natick, Mass)
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 9, 2018 · Synced Oct 5, 2026, 5:30 AM EDT
Recruiting Phase 1Phase 2 Interventional

In-home Intravesical Chemotherapy for the Treatment of Bladder Cancer, INVITE Trial

NCT06704191
View directory record Official record
Conditions
Non-Muscle Invasive Bladder Carcinoma, Stage 0a Bladder Cancer AJCC v8, Stage I Bladder Cancer AJCC v8, Stage 0is Bladder Cancer AJCC v8
Interventions
BCG Solution, Cystoscopy, Docetaxel, Gemcitabine, Home Health Encounter, Mitomycin, Questionnaire Administration
Biological · Procedure · Drug + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Multicenter Endoscopic Sleeve Gastrectomy (ESG) Trial (MERIT Trial)

NCT03406975
View directory record Official record
Conditions
Obesity, Hypertension, Diabetes Mellitus, Type 2
Interventions
Overstitch Endoscopic Suture System, Lifestyle Intervention
Device · Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 65 Years
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
9
States / cities
Orlando, Florida • Chicago, Illinois • Evanston, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Not applicable Interventional Results available

Study of the Efficiency of Esophageal Dilation on Patient With Eosinophilic Esophagitis

NCT00880906
View directory record Official record
Conditions
Suspected Eosinophilic Esophagitis
Interventions
Esophageal dilation, Steroid and Proton Pump Inhibitor Therapy
Procedure · Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 5, 2026, 5:30 AM EDT
Recruiting Phase 2 Interventional

Photodynamic Diagnosis of Kidney Cancer Using Fluorescence Endoscopy and Oral 5-ALA

NCT07828704
View directory record Official record
Conditions
Kidney Cancers
Interventions
5-Aminolevulinic acid Hydrochloride (Gliolan®)
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Not applicable Interventional

Anterior Orientation vs Posterior Orientation in Per Oral Endoscopic Myotomy POEM for the Treatment of Achalasia

NCT03228758
View directory record Official record
Conditions
Achalasia
Interventions
Per Oral Endoscopic Myotomy
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Oct 5, 2026, 5:30 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 5, 2026, 5:30 AM EDT
Not yet recruiting Not applicable Interventional

Endoscopic Sleeve Gastroplasty Technique Comparison for Weight Loss

NCT06299644
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Metabolic Disease, Weight, Body
Interventions
Endoscopic Sleeve Gastroplasty - Belt and Suspenders, Endoscopic Sleeve Gastroplasty - Belt
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 5, 2026, 5:30 AM EDT
Terminated Not applicable Interventional Results available

Cap Assisted Upper Endoscopy Versus High Definition White Light Endoscopy and Narrow Band Imaging Alone In The Detection Of Visible Lesions Barrett's Esophagus: A Randomized Tandem Study

NCT03417570
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Esophagogastroduodenoscopy with high definition-white light end endoscopy (HD-WLE) and narrow band imaging (NBI), Olympus Disposable Distal Attachment Cap
Procedure · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 1, 2022 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Phase 1 Interventional

Single Incision Laparoscopic Cholecystectomy

NCT00678873
View directory record Official record
Conditions
Cholelithiasis
Interventions
Single Incision Laparoscopic Cholecystectomy
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 15, 2009 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Not applicable Interventional

Choice Architecture and Mailed Colorectal Cancer Screening Outreach in a Community Health Setting

NCT04711473
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Colonoscopy Only, Choice, FIT Only
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
50 Years to 74 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pottstown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2023 · Synced Oct 5, 2026, 5:30 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Tubomanometry and EarPopper Devices for Eustachian Tube Function Testing

NCT03850197
View directory record Official record
Conditions
Eustachian Tube Dysfunction
Interventions
EarPopper, Tympanometry, Tubomanometry
Device
Lead sponsor
Cuneyt M. Alper
Other
Eligibility
5 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 13, 2020 · Synced Oct 5, 2026, 5:30 AM EDT
Terminated Not applicable Interventional

A Study to Determine the Effectiveness of Endoscopic Full-Thickness Plication for the Treatment of GERD

NCT00575822
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
NDO Full-thickness Plicator, Sham Control
Device
Lead sponsor
NDO Surgical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
13
States / cities
Orange, California • San Ramon, California • Denver, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2008 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Phase 1Phase 2 Interventional

FMT in Pediatric Crohn's Disease

NCT03194529
View directory record Official record
Conditions
Crohn Disease, Pediatric Crohns Disease
Interventions
FMT
Biological
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
7 Years to 21 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2020 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Not applicable Interventional

MIP Versus PCNL for Kidney Stone Disease

NCT04767919
View directory record Official record
Conditions
Kidney Stone
Interventions
Standard Percutaneous Nephrolithotomy (sPCNL), Minimally Invasive Percutaneous Nephrolithotomy (MIP)
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Phoenix, Arizona • San Diego, California • Cleveland, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 5, 2026, 5:30 AM EDT
Completed Phase 1 Interventional

A In-Vivo Esophageal Protocol for Detection of Neoplasia in the Digestive Tract

NCT01630798
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
GI heptapeptide
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 100 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Oct 5, 2026, 5:30 AM EDT
Not listed Phase 4 Interventional

Impact of Bariatric Surgery on Pharmacokinetic Study of Simvastatin and Carvedilol

NCT04049786
View directory record Official record
Conditions
Obesity, Bariatric Surgery, Roux-en Y Gastric Bypass
Interventions
Digestive biopsy, Carvedilol 25mg, Serial blood sampling for PK analysis, Metoprolol 100 mg for CYP2D6 phenotyping, Simvastatin 40mg, Midazolam 2 mg for CYP3A4 phenotyping, Genotyping
Procedure · Drug · Other
Lead sponsor
Natalia Valadares de Moraes
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Oct 5, 2026, 5:30 AM EDT
Completed No phase listed Observational

A Double Balloon Endoscopic Platform for ESD

NCT03551379
View directory record Official record
Conditions
Colon Adenoma, Colon Polyp
Interventions
Double Balloon Endoluminal Platform
Device
Lead sponsor
Lumendi, LLC
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Oct 5, 2026, 5:30 AM EDT