Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:25 AM EDT

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Showing 145–168 of 448 matching trials from the live ClinicalTrials.gov search.
Conditions
Paroxysmal Atrial Fibrillation (PAF)
Interventions
Blazer Open-Irrigated Ablation Catheter (Boston Scientific), FDA Approved Open-Irrigated Ablation Catheter
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
398 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
27
States / cities
Birmingham, Alabama • Huntsville, Alabama • Redwood City, California + 23 more
Conditions
Kidney Cancer
Interventions
laparoscopic surgery, radiofrequency ablation, thermal ablation therapy
Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Low Back Pain
Interventions
Conventional radiofrequency ablation (RFA), Cooled Radiofrequency Ablation (CRFA)
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 79 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Lumbar Facet Joint Pain
Interventions
Not listed
Lead sponsor
Mehul Desai
Industry
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Edina, Minnesota
Conditions
Atrial Fibrillation, Morbid Obesity
Interventions
Bariatric surgery, Atrial Fibrillation (AF) Catheter Ablation
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Stanford, California
Terminated Phase 4 Interventional Results available

TissueLink Versus SEAMGUARD After Distal Pancreatectomy

NCT01051856
Conditions
Distal Pancreatectomy
Interventions
SEAMGUARD with bioabsorbable staple, TissueLink with radiofrequency ablation
Device · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts • Rochester, Minnesota
Conditions
Atrial Fibrillation
Interventions
Dry bipolar radiofrequency (RF) clamp, Unipolar microwave antenna, Unipolar cryothermic probe, Irrigated unipolar RF antenna, Irrigated bipolar RF clamp, Hi-intensity focused ultrasound wand
Device
Lead sponsor
Maimonides Medical Center
Other
Eligibility
19 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Ventricular Tachycardia
Interventions
Intramural Needle Ablation Catheter
Device
Lead sponsor
William Stevenson
Other
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Boston, Massachusetts • Nashville, Tennessee
Completed No phase listed Observational Results available

NAVISTAR® THERMOCOOL® SF Catheter: Observational Study

NCT01585961
Conditions
Atrial Fibrillation, Paroxysmal Arrhythmia
Interventions
Catheter Ablation (NAVISTAR® THERMOCOOL® SF Catheter)
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
511 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
45
States / cities
Huntsville, Alabama • Anchorage, Alaska • Phoenix, Arizona + 40 more
Conditions
Barrett's Esophagus
Interventions
Not listed
Lead sponsor
Ochsner Health System
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Kenner, Louisiana
Completed Not applicable Interventional Accepts healthy volunteers

Uterine Leiomyoma Treatment With Radiofrequency Ablation

NCT01840124
Conditions
Uterine Fibroids
Interventions
Radiofrequency ablation of fibroids
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
5
States / cities
Davis, California • Irvine, California • La Jolla, California + 2 more
Conditions
Dysplastic Barrett's Esophagus, Radiofrequency Ablation, Barrett Esophagus
Interventions
Radiofrequency ablation alone
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Atrial Fibrillation
Interventions
Half-normal saline, Normal saline
Drug
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Austin, Texas
Conditions
Low Back Pain, Lumbar Radiculopathy
Interventions
Facet intervention, Sacroiliac joint injection, Epidural steroid injection
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
346 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Recurrent Non-small Cell Lung Cancer
Interventions
Stereotactic body RT and IRGA
Radiation
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
Amigo™ Robotic Catheter Manipulation, Manual Catheter Manipulation
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
La Jolla, California
Conditions
Atrial Fibrillation
Interventions
Catheter Ablation
Device
Lead sponsor
Volta Medical
Industry
Eligibility
21 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
15
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Jacksonville, Florida + 11 more
Conditions
NSCLC, Pulmonary Metastases
Interventions
Radiofrequency ablation of pulmonary malignancies, Quality of life assessment, Assessment of pain
Procedure · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Atrial Fibrillation
Interventions
Catheter Ablation
Device
Lead sponsor
Heart Rhythm Clinical and Research Solutions, LLC
Other
Eligibility
18 Years and older
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
4
States / cities
Birmingham, Alabama • Annapolis, Maryland • Boston, Massachusetts + 1 more
Conditions
Barretts Esophagus With Dysplasia, Barrett Esophagus, Esophageal Adenocarcinoma
Interventions
Endoscopic Eradication Therapy
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
30
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 25 more
Conditions
Osteoarthritis, Knee, Osteoarthritis, Hip
Interventions
Radiofrequency Ablation (RFA), Perineural Steroid Injection
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Renal Cell Carcinoma
Interventions
Radiofrequency Ablation
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Results available

Evaluation of the Phased Radio Frequency Ablation System

NCT01693120
Conditions
Persistent Atrial Fibrillation
Interventions
Medtronic Phased RF Ablation System
Device
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years to 75 Years
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
31
States / cities
Phoenix, Arizona • Newport Beach, California • Fort Collins, Colorado + 26 more
Conditions
Atrial Fibrillation
Interventions
Percutaneous Closure, Manual Compression
Device · Other
Lead sponsor
Michael S. Lloyd
Other
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Atlanta, Georgia