Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 3:34 AM EDT

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Showing 673–696 of 1,737 matching trials from the live ClinicalTrials.gov search.
Conditions
Mitral Regurgitation (MR)
Interventions
Chord-X system implant
Device
Lead sponsor
Artivion Inc.
Industry
Eligibility
Not listed
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
1
States / cities
Edgewood, Kentucky
Conditions
Prospective Study , Questionaires, Outcomes, Nitrous Oxide, Cryoablation, Duodenal Adenoma, Hereditary Conditions, FAP, HNPCC
Interventions
Esophagogastroduodenoscopy
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
20 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Houston, Texas
Conditions
Barrett's Esophagus, Gastroesophageal Reflux, Esophageal Adenocarcinoma
Interventions
Not listed
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
GI Bleeding, Perforation Colon, Perforation Bowel, Perforation Duodenal, Perforated Bowel, Fistula
Interventions
DAT Clip
Device
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Orlando, Florida • Fort Wayne, Indiana
Conditions
Pancreatic Cancer, Unresectable Biliary-pancreatic Malignancies
Interventions
ERCP with SEMS plus radiofrequency ablation, ERCP with SEMS alone (standard of care)
Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Effectiveness of the Consent Process

NCT00630136
Conditions
Parental Consent
Interventions
interview
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Gastrointestinal Neoplasms, Benign Neoplasm of Intestinal Tract
Interventions
Not listed
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2030
U.S. locations
1
States / cities
San Francisco, California
Conditions
Barretts Esophagus With Dysplasia, Intramucosal Adenocarcinoma
Interventions
Study Driven Procurement of Biopsies
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Benign Prostatic Hyperplasia (BPH)
Interventions
AQUABEAM System, Transurethral Resection of the Prostate (TURP)
Device · Procedure
Lead sponsor
PROCEPT BioRobotics
Industry
Eligibility
45 Years to 80 Years · Male only
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
12
States / cities
Birmingham, Alabama • La Mesa, California • Los Angeles, California + 9 more
Conditions
Asthma, Allergies
Interventions
Bronchoscopy, Segmental Allergen Challenge and Broncheoalveolar Lavage, PET-CT imaging(13NN perfusion/ventilation, 18FDG inflammation, and CT imaging)
Biological · Procedure
Lead sponsor
Andrew D. Luster, M.D.,Ph.D.
Other
Eligibility
18 Years to 50 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Obesity
Interventions
Transgastric access to the abdomen
Procedure
Lead sponsor
Jeffrey Hazey
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Columbus, Ohio
Terminated Not applicable Interventional Accepts healthy volunteers Results available

A Feasibility Study of a Modular Video Augmentation System for Image-Guided Skull Base Surgery

NCT01591954
Conditions
Feasibility of Video Augmentation System, Value of Video Augmentation Navigation
Interventions
Video Augmentation
Device
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
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
Conditions
Atrial Fibrillation
Interventions
Endoscopy in group I (all patients)
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 80 Years
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Recurrent Renal Cell Cancer, Stage I Renal Cell Cancer, Stage II Renal Cell Cancer
Interventions
fluorescence imaging, laparoscopic surgery, indocyanine green
Procedure · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Duarte, California
Conditions
Aspiration
Interventions
Combined speech therapy tools, measures of swallowing function
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Temporomandibular Joint Dysfunction
Interventions
arthrocentesis, arthroscopy, arthroplasty
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years to 89 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Lung Cancer
Interventions
Bronchoscopy
Procedure
Lead sponsor
Antonios Likourezos
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Barrett's Esophagus, Esophageal Cancer
Interventions
Cryoballoon Ablation
Device
Lead sponsor
Pentax Medical
Industry
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
3
States / cities
Los Angeles, California • Rochester, New York • Pittsburgh, Pennsylvania
Conditions
Colorectal Cancer
Interventions
Preoperative Endoscopy, Technetium Tc 99m Sulfur Colloid, Gamma Probe, Biopsy of Sentinel Lymph Nodes
Procedure · Radiation
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Barrett Esophagus, Barretts Esophagus With Dysplasia, Esophageal Adenocarcinoma
Interventions
Seattle protocol, WATS3D brushings
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
2,298 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
14
States / cities
Gilbert, Arizona • Los Angeles, California • Oakland, California + 11 more
Conditions
Laparoscopic Cholecystectomy, Robotic-assisted Cholecystectomy
Interventions
Laparoscopic cholecystectomy, Robotic-assisted cholecystectomy
Procedure
Lead sponsor
Intuitive Surgical
Industry
Eligibility
18 Years to 80 Years
Enrollment
186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
4
States / cities
Miami, Florida • New Lenox, Illinois • Albuquerque, New Mexico + 1 more
Conditions
Respiratory Distress Syndrome, Adult
Interventions
Bronchoscopy, Bronchoalveolar lavage, Endotoxin, Carbon Monoxide
Procedure · Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 40 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
UGI Bleeding, Ulcer or Variceal Hemorrhage, Stigmata of Recent Hemorrhage, Endoscopy, Randomized Controlled Trials
Interventions
Doppler endoscopic ultrasound probe for blood flow detection, Standard endoscopic hemostasis
Device · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
2
States / cities
Los Angeles, California • West Los Angeles, California