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ClinicalTrials.gov public records Last synced Oct 19, 2026, 7:38 PM EDT

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Showing 145–168 of 1,736 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Endoscopy Clear all
Withdrawn No phase listed Observational

Simultaneous Fluoroscopic and Endoscopic Examination of the Oropharyngeal Phase of Deglutition

NCT00584623
View directory record Official record
Conditions
Dysphagia
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Oct 19, 2026, 7:38 PM EDT
Completed Not applicable Interventional

Sponge and Eosinophil Peroxidase (EPO) Staining

NCT03078023
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
swallowed sponge device
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 15, 2022 · Synced Oct 19, 2026, 7:38 PM 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 19, 2026, 7:38 PM EDT
Completed Not applicable Interventional

Single Incision Laparoscopic Surgery (SILS) Versus Laparoscopic Cholecystectomy

NCT00981604
View directory record Official record
Conditions
Cholelithiasis, Biliary Dyskinesia
Interventions
SILS, Standard Laparoscopic Cholecystectomy
Procedure
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
1 Year to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 13, 2011 · Synced Oct 19, 2026, 7:38 PM EDT
Completed Phase 1 Interventional

Assessment of Combined Bowel Preparation for Capsule Endoscopy Study

NCT01243736
View directory record Official record
Conditions
Gastrointestinal Hemorrhage
Interventions
Combination Prep
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 20, 2016 · Synced Oct 19, 2026, 7:38 PM EDT
Completed Phase 2 Interventional Results available

Intravenous and Intraperitoneal Paclitaxel and Oral Nilotinib for Peritoneal Carcinomatosis

NCT05185947
View directory record Official record
Conditions
Gynecologic Cancer, Gynecologic Neoplasms, Peritoneal Carcinomatosis, Peritoneal Neoplasms, Ovarian Cancer, Ovarian Neoplasms, Colorectal Cancer, Colorectal Neoplasms, Appendiceal Cancer, Appendiceal Neoplasms, Cholangiocarcinoma, Breast Cancer
Interventions
Paclitaxel, Nilotinib, ECG, CT Scan CAP, Laparoscopy, Peritoneal biopsies + ascites washings
Drug · Diagnostic Test · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 19, 2026, 7:38 PM EDT
Recruiting Phase 2 Interventional

Preoperative Hypofractionated Radiotherapy With FOLFOX for Esophageal or Gastroesophageal Junction Adenocarcinoma

NCT06078709
View directory record Official record
Conditions
Clinical Stage I Esophageal Adenocarcinoma AJCC v8, Clinical Stage I Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage II Esophageal Adenocarcinoma AJCC v8, Clinical Stage II Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage III Esophageal Adenocarcinoma AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Endoscopic Ultrasound, Esophagogastroduodenoscopy, Fluorouracil, Hypofractionated Radiation Therapy, Leucovorin Calcium, Oxaliplatin, Positron Emission Tomography, Survey Administration, Docetaxel, Durvalumab
Procedure · Drug · Radiation + 2 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 19, 2026, 7:38 PM EDT
Recruiting Phase 4 Interventional

Prophylactic Oral Antibiotics on Sinonasal Outcomes Following Endoscopic Transsphenoidal Surgery for Pituitary Lesions

NCT03014687
View directory record Official record
Conditions
Antibiotics, Pituitary Adenoma
Interventions
Placebo, Oral Antibiotics cefdinir or trimethoprim/sulfamethoxazole
Drug
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years to 84 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Oct 19, 2026, 7:38 PM EDT
Recruiting Not applicable Interventional

Novel Rigidizing Overtube in Colonic Endoscopic Submucosal Dissection

NCT06134687
View directory record Official record
Conditions
Gastrointestinal Neoplasm
Interventions
Endoscopic Submucosal Dissection, Novel Rigidizing Overtube
Procedure · Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
22 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 19, 2026, 7:38 PM EDT
Completed Not applicable Interventional

Laryngopharyngeal Reflux Before and After Cricopharyngeal Myotomy

NCT01880892
View directory record Official record
Conditions
Laryngopharyngeal Reflux, Zenker's Diverticulum
Interventions
Cricopharyngeal myotomy, PH probe Testing
Procedure · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 26, 2022 · Synced Oct 19, 2026, 7:38 PM EDT
Recruiting Not applicable Interventional

Capillary Endoscopy Aspiration Catheter

NCT04418258
View directory record Official record
Conditions
Microbiota, SIBO
Interventions
Capillary Endoscopy Aspiration Catheter, Endoscopy Aspiration Catheter
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 19, 2026, 7:38 PM EDT
Completed Phase 3 Interventional Results available

BI 695501 Versus Humira in Patients With Active Crohn's Disease: a Trial Comparing Efficacy, Endoscopic Improvement, Safety, and Immunogenicity

NCT02871635
View directory record Official record
Conditions
Crohn Disease
Interventions
BI 695501, HUMIRA
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
19
States / cities
Jacksonville, Florida • Kissimmee, Florida • Maitland, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 19, 2026, 7:38 PM EDT
Completed No phase listed Observational

Functional Modeling of the Pediatric Airway

NCT01690078
View directory record Official record
Conditions
Subglottic Stenosis (SGS), Pierre Robin Sequence (PRS), Micrognathia, Normal Controls From CT Scans of the Upper Airway
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Up to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 19, 2026, 7:38 PM EDT
Terminated Early Phase 1 Interventional

Fluorescent Probe VGT-309 to ID Cancerous Colorectal Lesions During Augmented Colonoscopy

NCT06034197
View directory record Official record
Conditions
Colorectal Cancer
Interventions
VGT-309
Drug
Lead sponsor
Stephan Rogalla
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 19, 2026, 7:38 PM EDT
Recruiting No phase listed Observational

Multi-center Evaluation of the Clinical Utility of ESD in the Western Population

NCT02989818
View directory record Official record
Conditions
Endoscopic Submucosal Dissection
Interventions
Endoscopic Submucosal Dissection
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
3
States / cities
Gainesville, Florida • Boston, Massachusetts • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 19, 2026, 7:38 PM 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 19, 2026, 7:38 PM EDT
Terminated Not applicable Interventional

A Trial of Percutaneous vs. Endoscopic Drainage of Suspected Klatskin Tumors

NCT03172832
View directory record Official record
Conditions
Cholangiocarcinoma, Hilar Lymphadenopathy, Biliary Stricture
Interventions
PTBD, ERC
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
40 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
25
States / cities
Los Angeles, California • New Haven, Connecticut • Washington D.C., District of Columbia + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Oct 19, 2026, 7:38 PM EDT
Recruiting No phase listed Observational

Fetoscopic Neural Tube Defect Repair

NCT06946563
View directory record Official record
Conditions
Neural Tube Defects, Spina Bifida
Interventions
Fetoscopic Neural Tube Defect Repair Devices
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2033
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 19, 2026, 7:38 PM EDT
Not listed Not applicable Interventional

Does Use of Topical Lidocaine in EGD Reduce Amount of IV Midazolam and Fentanyl Required and Shorten Recovery Time

NCT02620501
View directory record Official record
Conditions
Dysphagia, GERD, Abdominal Pain
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 89 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 19, 2026, 7:38 PM EDT
Recruiting Not applicable Interventional

Safety and Efficacy of Fetoscopic Endoluminal Tracheal Occlusion (FETO) in Congenital Diaphragmatic Hernia (CDH)

NCT07577414
View directory record Official record
Conditions
Congenital Diaphragmatic Hernia
Interventions
FETO with Goldballoon Detachable Balloon (GOLDBAL2) along with the Delivery Microcatheter (BALTACCI-BDPE100)
Device
Lead sponsor
Dr Erin Perrone
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2038
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 19, 2026, 7:38 PM EDT
Completed No phase listed Observational

Role of Helicobacter Pylori and Its Toxins in Lung and Digestive System Diseases

NCT00366509
View directory record Official record
Conditions
Pulmonary Disease, Oropharyngeal Disease, Lymphangioleiomyomatosis, Pulmonary Fibrosis, Asthma, Sarcoidosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Oct 19, 2026, 7:38 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 19, 2026, 7:38 PM EDT
Withdrawn Phase 4 Interventional

Use of Mometasone Eluting Stent in Choanal Atresia

NCT03605537
View directory record Official record
Conditions
Choanal Atresia
Interventions
Drug-eluting Stent Mometasone
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 10 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 6, 2021 · Synced Oct 19, 2026, 7:38 PM EDT
Active, not recruiting Phase 2 Interventional

Therapy Adapted for High Risk and Low Risk HIV-Associated Anal Cancer

NCT04929028
View directory record Official record
Conditions
AIDS-Related Anal Carcinoma, Anal Margin Squamous Cell Carcinoma, Anal Non-Keratinizing Squamous Cell Carcinoma, Anal Squamous Cell Carcinoma, HIV Infection, Rectal Squamous Cell Carcinoma, Stage II Rectal Cancer AJCC v8, Stage IIB Anal Cancer AJCC v8, Stage III Anal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
Interventions
Anoscopy, Biospecimen Collection, Capecitabine, Colonoscopy, Computed Tomography, Digital Rectal Examination, Echocardiography Test, Fludeoxyglucose F-18, Fluorouracil, Intensity-Modulated Radiation Therapy, Lymph Node Biopsy, Magnetic Resonance Imaging, Mitomycin, Nivolumab, Positron Emission Tomography, Proctoscopy, Questionnaire Administration, Sigmoidoscopy
Procedure · Drug · Other + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
14
States / cities
San Francisco, California • Washington D.C., District of Columbia • Tampa, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 19, 2026, 7:38 PM EDT