Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 18, 2026, 4:26 AM EDT

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Showing 73–96 of 1,502 matching trials from the live ClinicalTrials.gov search.
Conditions
Recurrent Prostate Cancer
Interventions
Cryoablation / Cryotherapy
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
30 Years to 80 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
17
States / cities
Loma Linda, California • Sacremento, California • Ventura, California + 14 more
Completed Not applicable Interventional Results available

Cryo Balloon for Residual Barrett's Esophagus

NCT02230410
Conditions
Barrett's Esophagus
Interventions
CryoBalloon Focal Ablation
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional

Prostate Conformal Cryotherapy

NCT00877682
Conditions
Prostate Cancer
Interventions
Cryoablation
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
1
States / cities
Houston, Texas
Conditions
Lymphoma
Interventions
rituximab, CHOP regimen, carmustine, cyclophosphamide, doxorubicin hydrochloride, etoposide, prednisone, vincristine sulfate, bone marrow ablation with stem cell support, peripheral blood stem cell transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
15 Years to 65 Years
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2013
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Diabetic Retinopathy, Diabetes Complications
Interventions
Laser Treatment, PF-04523655 high, PF-04523655 middle, PF-04523655 low
Procedure · Drug
Lead sponsor
Quark Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
26
States / cities
Mesa, Arizona • Meza, Arizona • Peoria, Arizona + 20 more
Completed Phase 2 Interventional Accepts healthy volunteers

Post-Ablation Pericarditis Reduction Study (PAPERS)

NCT06731595
Conditions
Atrial Fibrillation, Catheter Ablation, Pericarditis
Interventions
Colchicine
Drug
Lead sponsor
St. Vincent Cardiovascular Research Institute
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Atrial Fibrillation
Interventions
Circa™ Probe
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
La Jolla, California
Conditions
Anemia, Graft Versus Host Disease, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes
Interventions
anti-thymocyte globulin, filgrastim, cyclophosphamide, thiotepa, allogeneic bone marrow transplantation, bone marrow ablation with stem cell support, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
Up to 50 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2000
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Atrial Flutter
Interventions
RF energy delivery for treatment of Typical Atrial flutter
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
23
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 20 more
Conditions
Barrett's Esophagus, High Grade Dysplasia
Interventions
Photodynamic therapy, radiofrequency ablation of barrett's esophagus
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Prostate Cancer
Interventions
Degarelix
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years and older · Male only
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
12
States / cities
Anaheim, California • Laguna Woods, California • San Bernardino, California + 9 more
Conditions
Ventricular Tachycardia, Catheter Ablation, Tachycardia, Ventricular
Interventions
catheter-based ablation
Procedure
Lead sponsor
Vivek Reddy
Other
Eligibility
18 Years to 90 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
6
States / cities
Birmingham, Alabama • Maywood, Illinois • Boston, Massachusetts + 2 more
Conditions
Idiopathic Generalized Epilepsy
Interventions
Intervention 1, Intervention 2
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 89 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Liver Cancer, Metastatic Cancer
Interventions
Radiofrequency Ablation
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2006
U.S. locations
1
States / cities
Houston, Texas
Conditions
Prostate Cancer
Interventions
Focal Laser Ablation
Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
40 Years to 85 Years · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Atrial Fibrillation
Interventions
Inflammatory biomarkers
Other
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Austin, Texas
Conditions
Cancer of Prostate, Cancer of the Prostate, Neoplasms, Prostate, Neoplasms, Prostatic, Prostate Cancer, Prostate Neoplasms, Prostatic Cancer
Interventions
androgen ablation (AA), DC1 vaccine
Biological
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Uterine Fibroids, Uterine Leiomyomata
Interventions
Philips MR guided HIFU system
Device
Lead sponsor
Philips Healthcare
Industry
Eligibility
18 Years to 59 Years · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Bethesda, Maryland • Houston, Texas
Conditions
Persistent Atrial Fibrillation
Interventions
Ibutilide, Placebo
Drug
Lead sponsor
Vivek Reddy
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
5
States / cities
Sacramento, California • Boston, Massachusetts • New York, New York + 1 more
Completed No phase listed Observational Results available

VAscular Closure for Cardiac Ablation Registry (VACCAR)

NCT03546439
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older
Enrollment
434 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Atrial Fibrillation
Interventions
CT
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Breast Cancer
Interventions
high-intensity focused ultrasound ablation
Device
Lead sponsor
InSightec
Industry
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Liver Cancer
Interventions
radiofrequency ablation
Device
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
18 Years to 120 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
18
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 13 more
Conditions
Barrett's Esophagus
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota