Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:51 AM EDT

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Showing 457–480 of 1,736 matching trials from the live ClinicalTrials.gov search.
Conditions
Eosinophilic Esophagitis
Interventions
Sucralfate, Intraluminal Impedance, Intraluminal Impedance
Drug · Procedure · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Gastrointestinal Diseases
Interventions
Self-expandable stent placement via endoscopy
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
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
Completed No phase listed Observational Accepts healthy volunteers

The Healthy Endoscopy Study

NCT04369963
Conditions
Inflammatory Bowel Diseases, Functional Gastrointestinal Disorders
Interventions
Esophagogastroduodenoscopy and Colonoscopy with Biopsies
Procedure
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
18 Years to 25 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Pseudopolyp, Inflammatory Bowel Disease
Interventions
Endoscopic techniques
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 75 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Miami, Florida
Conditions
Sinusitis
Interventions
Hemostatic matrix, bovine thrombin
Device
Lead sponsor
Ethicon, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Timeline
2005 – 2006
U.S. locations
3
States / cities
Summit, New Jersey • Charleston, South Carolina • Memphis, Tennessee
Conditions
Crohn's Disease
Interventions
Mirikizumab
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
996 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
54
States / cities
Dothan, Alabama • Litchfield Park, Arizona • Phoenix, Arizona + 49 more
Conditions
Esophageal Stenosis, Stent Migration, Suture, Complication
Interventions
Esophageal stent placement
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Withdrawn Not applicable Interventional Accepts healthy volunteers

Gold Laser Vs. Micro-Debriders for Functional Endoscopic Sinus Surgery

NCT02900794
Conditions
Sinusitis
Interventions
Gold Laser, Microdebridement
Device · Procedure
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Lubbock, Texas
Conditions
Colorectal Neoplasms
Interventions
Narrow band imaging, Chromoendoscopy, High definition white light endoscopy
Device · Other
Lead sponsor
Indiana University
Other
Eligibility
40 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Inhalation Injury, Pneumonitis, Pneumonia
Interventions
bronchoscopy
Procedure
Lead sponsor
Hurley Medical Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Flint, Michigan
Not listed No phase listed Observational Accepts healthy volunteers

Evaluate Established Anti-DEFA5 mAbs Diagnostic Efficacy and Safety in IBD

NCT05663671
Conditions
Inflammatory Bowel Diseases, Ulcerative Colitis, Crohn Colitis, Indeterminate Colitis
Interventions
Diagnostic Test
Diagnostic Test
Lead sponsor
Meharry Medical College
Other
Eligibility
Not listed
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Completed No phase listed Observational

COVID-19 Endoscopy Survey

NCT04342637
Conditions
COVID-19
Interventions
Practice details
Other
Lead sponsor
Al-Azhar University
Other
Eligibility
30 Years to 70 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Albertson, New York
Conditions
Prostate Cancer, Opioid Use
Interventions
Opioid Reduction Intervention, Current Care
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
443 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Obesity, Weight Loss, Delayed Gastric Emptying Following Procedure, Obesity, Mild, Obesity, Morbid, Obesity; Excess Calories
Interventions
Bariatric Endoscopic Antral Myotomy
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Metastatic Malignant Neoplasm in the Lung, Metastatic Osteosarcoma, Osteosarcoma
Interventions
Biospecimen Collection, Computed Tomography, Questionnaire Administration, Thoracoscopy, Thoracotomy
Procedure · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 50 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
220
States / cities
Birmingham, Alabama • Anchorage, Alaska • Kingman, Arizona + 142 more
Conditions
Ulcerative Colitis
Interventions
emvistegrast, Placebo-to-match emvistegrast
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
57
States / cities
Peoria, Arizona • Camarillo, California • Garden Grove, California + 46 more
Conditions
Deglutition Disorders
Interventions
VFSS, FEES
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
37 Weeks and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Obesity
Interventions
GLP-1 receptor agonist, Gastric Bypass Surgery (laparoscopic), Gastric Bypass Surgery (robotic)
Drug · Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
60 participants
Timeline
2025 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Crohn Disease
Interventions
GED-0301, Placebo
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
34
States / cities
Los Angeles, California • Newport Beach, California • San Diego, California + 28 more
Conditions
Achalasia
Interventions
Endoscopic procedure for achalasia
Procedure
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
200 participants
Timeline
2019 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Hemorrhoids
Interventions
Ferguson, THD
Procedure
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Stony Brook, New York
Conditions
Rectal Cancer
Interventions
Oxaliplatin (OXAL), 5-Fluorouracil (5-FU), Leucovorin, Capecitabine (Xeloda®), intensity modulated radiotherapy (IMRT), Quality of Life Questionnaires, DRE-Endoscopy
Drug · Radiation · Behavioral + 1 more
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
26
States / cities
Irvine, California • Orange, California • San Francisco, California + 22 more
Completed Not applicable Interventional Results available

Auricular Neuromodulation for FESS

NCT06662422
Conditions
Functional Endoscopic Sinus Surgery, Vagal Nerve Stimulation, Platelet Activation
Interventions
Spark Biomedical Sparrow Ascent Transcutaneous Auricular Neurostimulation (tAN) System
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York