Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 12:32 AM EDT

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Showing 721–744 of 1,504 matching trials from the live ClinicalTrials.gov search.
Conditions
Ventricular Tachycardia, Atrial Fibrillation
Interventions
EP Study
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Clear Cell Renal Cell Carcinoma (ccRCC), ccRCC
Interventions
89Zr-Girentuximab
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Prostate Cancer, Prostate Adenocarcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Localized Prostate Carcinoma
Interventions
Focal laser ablation of the prostate
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Atrial Fibrillation
Interventions
Venous ACT
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Raleigh, North Carolina
Conditions
AFib
Interventions
Spironolactone, No Spironolactone
Drug
Lead sponsor
Piedmont Healthcare
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Chronic Low Back Pain (CLBP)
Interventions
Lumbar radiofrequency ablation with conventional electrodes (LRFA-C), Lumbar radiofrequency ablation with multi-tined electrodes (LRFA-M), Simulated lumbar radiofrequency ablation
Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Atlanta, Georgia • Cleveland, Ohio • Salt Lake City, Utah
Completed Not applicable Interventional

One More Magnetic Resonance Imaging

NCT02293070
Conditions
Atrial Fibrillation
Interventions
Delayed Enhanced Cardiac Magnetic Resonance Imaging, Cryoablation
Other · Procedure
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Non Small Cell Lung Cancer, Non Small Cell Lung Cancer Metastatic, Non-small Cell Carcinoma, NSCLC, NSCLC Stage IV
Interventions
L-SABR, Anti-PD-(L)1 based immunotherapy, Platinum based chemotherapy
Radiation · Biological · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
9
States / cities
Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 6 more
Conditions
Atrial Fibrillation
Interventions
CFAE ablation
Procedure
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Maywood, Illinois • Baltimore, Maryland
Completed No phase listed Observational

FREEZE Cohort Study

NCT01360008
Conditions
Arrhythmia
Interventions
Not listed
Lead sponsor
Stiftung Institut fuer Herzinfarktforschung
Other
Eligibility
18 Years and older
Enrollment
4,071 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Asheville, North Carolina
Conditions
Metastatic Melanoma, Skin Cancer
Interventions
Ipilimumab, Nivolumab, Cryoablation
Drug · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Metastatic Lesions in Vertebral Bodies
Interventions
STAR™ Tumor Ablation System, StabiliT® Vertebral Augmentation System
Device
Lead sponsor
Merit Medical Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
14
States / cities
Los Angeles, California • Torrance, California • Tampa, Florida + 11 more
Conditions
Leukemia
Interventions
filgrastim, recombinant interferon alfa, sargramostim, therapeutic autologous lymphocytes, carmustine, cyclophosphamide, etoposide, gemcitabine hydrochloride, melphalan, bone marrow ablation with stem cell support, in vitro-treated peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
Up to 120 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Malignant Glioma
Interventions
laser interstitial thermal therapy
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New Brunswick, New Jersey
Conditions
Pancreatic Neoplasm, Pancreatic Neuroendocrine Tumor
Interventions
Clinical Intervention or Procedure, Electronic Health Record Review, Endoscopic Ultrasound-Guided Fine-Needle Aspiration of the Pancreas, PEF-ablation of pancreatic cyst
Other · Procedure · Device
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Renal Cancer
Interventions
percutaneous cryoablation
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
New York, New York
Terminated Not applicable Interventional Results available

The BRILLIANT Study

NCT00618514
Conditions
Varicose Veins
Interventions
Bright Tip Laser Fiber, Bare Tip Laser Fiber
Device
Lead sponsor
Vascular Solutions LLC
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
7
States / cities
Dothan, Alabama • Scottsdale, Arizona • Hollywood, Florida + 4 more
Completed Not applicable Interventional Results available

VenaSeal Sapheon Closure System Pivotal Study (VeClose)

NCT01807585
Conditions
Great Saphenous Vein (GSV) With Venous Reflux Disease
Interventions
VenaSeal SCS, ClosureFast Radiofrequency Ablation (RFA), Roll-in (VenaSeal SCS)
Device
Lead sponsor
Medtronic Endovascular
Industry
Eligibility
21 Years to 70 Years
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
10
States / cities
Scottsdale, Arizona • San Diego, California • Greenwood Village, Colorado + 7 more
Conditions
Pancreas Cancer
Interventions
Irreversible Electroporation (IRE), Gemcitabine, FOLFIRINOX
Procedure · Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Prostate Cancer
Interventions
Thalidomide, leuprolide acetate, goserelin, Placebo
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
9
States / cities
Fort Lauderdale, Florida • New Orleans, Louisiana • Bethesda, Maryland + 6 more
Conditions
Recurrent Prostate Cancer
Interventions
Testosterone cypionate, Goserelin, Leuprolide
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Hypertension
Interventions
EnligHTN Renal Denervation, Sham
Device · Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
3
States / cities
Huntsville, Alabama • Little Rock, Arkansas • Jackson, Mississippi
Conditions
High Risk Superficial Upper Urinary Tract Transitional Cell Carcinoma, Endoscopic Surgical Procedure, Transitional Epithelial Cells
Interventions
MK-3475 and BCG
Drug
Lead sponsor
Shaheen Alanee
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Detroit, Michigan
Completed Not applicable Interventional Accepts healthy volunteers

ThermaChoice III Under Local Sedation in the Office Setting

NCT00420264
Conditions
Heavy Uterine Bleeding
Interventions
Uterine Ablation
Device
Lead sponsor
Female Pelvic Medicine & Urogynecology Institute of Michigan
Other
Eligibility
30 Years to 60 Years · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Grand Rapids, Michigan