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ClinicalTrials.gov public records Last synced Oct 17, 2026, 7:29 PM EDT

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Showing 193–216 of 448 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Radiofrequency Ablation Clear all
Completed Phase 4 Interventional

Bipolar Radiofrequency Ablation -Role in Prevention of Postoperative Atrial Fibrillation

NCT00765089
View directory record Official record
Conditions
Postoperative Atrial Fibrillation
Interventions
Isolation of pulmonary veins with Bipolar radiofrequency ablation
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 90 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2016 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional

Radiofrequency Catheter Ablation for Chronic Atrial Fibrillation

NCT00272636
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Radiofrequency catheter ablation, Amiodarone and cardioversion
Procedure · Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional

Lateral Branch Cooled Radiofrequency Denervation vs. Conservative Therapy for Sacroiliac Joint Pain

NCT03601949
View directory record Official record
Conditions
Sacroiliac Joint Pain
Interventions
SInergy Cooled Radiofrequency, Medical Management
Device · Other
Lead sponsor
Avanos Medical
Other
Eligibility
21 Years to 110 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
15
States / cities
Washington D.C., District of Columbia • Bloomington, Illinois • New Orleans, Louisiana + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Radiofrequency Ablation and External-Beam Radiation Therapy in Treating Patients With Stage I Non-Small Cell Lung Cancer That Cannot Be Removed by Surgery

NCT00499447
View directory record Official record
Conditions
Lung Cancer
Interventions
radiofrequency ablation, radiation therapy
Procedure · Radiation
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 8, 2019 · Synced Oct 17, 2026, 7:29 PM EDT
Not listed Not applicable Interventional

Use of Cooled Radiofrequency for the Treatment of Hip Pain Associated With Hip OA Compared to Intra-articular Steroid Injections

NCT04329884
View directory record Official record
Conditions
Osteoarthritis, Hip
Interventions
Cooled RFA treatment with COOLIEF* device, intra-articular corticosteroid injection
Procedure · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 1, 2020 · Synced Oct 17, 2026, 7:29 PM EDT
Not listed Not applicable Interventional

Pulmonary Vein Antrum Isolation (PVAI) Plus Scar Homogenization and Non-PV Triggers Ensure Long-term Recurrence-free Survival in Non-paroxysmal Atrial Fibrillation

NCT01672138
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Long-standing Persistent Atrial Fibrillation
Interventions
Pulmonary Vein Antrum Isolation, scar homogenization, Non-PV triggers ablation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
2
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional

Study of New Software Used During Ablations

NCT01906021
View directory record Official record
Conditions
Liver Cancer, Neoplasms, Liver, Hepatic Neoplasms, Hepatic Cancer
Interventions
CT/CBCT thermometry method, Ablation Probe
Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 99 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 10, 2020 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Focal Prostate Radio-Frequency Ablation

NCT02328807
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radio-Frequency Ablation (RFA)
Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 6, 2021 · Synced Oct 17, 2026, 7:29 PM EDT
Completed No phase listed Observational Results available

EnSite Precision Observational Study

NCT03260244
View directory record Official record
Conditions
Cardiac Arrhythmia
Interventions
cardiac mapping and radiofrequency ablation procedure
Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,065 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
7
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2024 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Esophageal Cooling in Radiofrequency Cardiac Ablation

NCT03481023
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
EnsoETM, Conventional Care
Device · Procedure
Lead sponsor
Riverside Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Kankakee, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Treatment of Papillary Thyroid Carcinoma With Radiofrequency Ablation

NCT04129411
View directory record Official record
Conditions
Papillary Thyroid Cancer, Papillary Thyroid Microcarcinoma
Interventions
RFA
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of the Blazer® Open-Irrigated Catheter for Treatment of Type 1 Atrial Flutter

NCT01253200
View directory record Official record
Conditions
Atrial Flutter
Interventions
Blazer® Open-Irrigated Ablation Catheter, Control Catheter
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
26
States / cities
Birmingham, Alabama • Fullerton, California • Sacramento, California + 21 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2018 · Synced Oct 17, 2026, 7:29 PM EDT
Terminated Not applicable Interventional Results available

Early Elimination of Premature Ventricular Contractions in Heart Failure

NCT01757067
View directory record Official record
Conditions
Premature Ventricular Contractions, Congestive Heart Failure
Interventions
PVC ablation
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
7
States / cities
Los Angeles, California • Baltimore, Maryland • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Phase 3 Interventional

Outcome of Different Ablation Strategies In Persistent and Long-Standing Persistent Atrial Fibrillation

NCT02533843
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
radiofrequency catheter ablation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Oct 17, 2026, 7:29 PM EDT
Completed No phase listed Observational

Cervical Paraspinal Muscle Twitching and Cervical Facet Radiofrequency Ablation Outcomes

NCT05450679
View directory record Official record
Conditions
Cervical Facet Joint Pain, Chronic Pain, Neck Pain
Interventions
Cervical Radiofrequency Ablation (RFA)
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 17, 2026, 7:29 PM EDT
Not listed No phase listed Observational

Impact of the Pulmonary Vein Isolation on Exercise Capacity in Patients With Chronic Atrial Fibrillation

NCT01892774
View directory record Official record
Conditions
Chronic Atrial Fibrillation
Interventions
Radiofrequency catheter ablation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 10, 2019 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional

Esophageal Protection Study: A Multicenter Study

NCT04577859
View directory record Official record
Conditions
AF - Atrial Fibrillation, Complication, Atrio-Esophageal Fistula
Interventions
ensoETM. Esophageal cooling during AF ablation, Esophageal temperature monitoring probe
Device
Lead sponsor
Advanced Cooling Therapy LLC, d/b/a Attune Medical
Industry
Eligibility
18 Years to 85 Years
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
5
States / cities
Naples, Florida • Overland Park, Kansas • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 17, 2026, 7:29 PM EDT
Terminated Phase 4 Interventional Results available

Catheter Ablation of Arrhythmias to Improve CRT Response

NCT03035227
View directory record Official record
Conditions
Arrhythmia, Cardiac
Interventions
Catheter Ablation, Anti-Arrhythmics
Procedure · Drug
Lead sponsor
Kansas City Heart Rhythm Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 10, 2022 · Synced Oct 17, 2026, 7:29 PM EDT
Recruiting Not applicable Interventional

Medtronic Terminate AF Study

NCT03546374
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
Interventions
Surgical Ablation, Cardioblate and Cryoflex hand held devices
Procedure · Device
Lead sponsor
Medtronic Cardiac Surgery
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
15
States / cities
Palo Alto, California • St. Helena, California • Hartford, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 17, 2026, 7:29 PM EDT
Completed Not applicable Interventional

A Trial of High Power-Short Duration Versus Standard Power-Long Duration Radiofrequency Ablation for Treatment of Atrial Fibrillation

NCT04148664
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Fibrillation Paroxysmal, Atrial Fibrillation, Persistent
Interventions
Catheter ablation with Standard RF ablation settings, Catheter ablation with High Power Short Duration RF ablation settings
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2023 · Synced Oct 17, 2026, 7:29 PM EDT
Terminated Phase 4 Interventional Results available

Effects of Fish Oil on Post Ablation Arrhythmias

NCT00791089
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
LOVAZA Omega 3-acid ethyl esters, LOVAZA, placebo
Drug · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 12, 2017 · Synced Oct 17, 2026, 7:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Technical Efficacy of a Direction Specific Radiofrequency Device in the Performance of Lumbar Medial Branch Neurotomies

NCT02120625
View directory record Official record
Conditions
Low Back Pain
Interventions
Lumbar MB RFN
Device
Lead sponsor
Nimbus Concepts, LLC
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Greenwood Village, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 28, 2017 · Synced Oct 17, 2026, 7:29 PM EDT
Completed No phase listed Observational

A Data Collection Study for Patients With Adenocarcinoma Treated With the MyVaccx Immunotherapy Regimen.

NCT03695835
View directory record Official record
Conditions
Adenocarcinoma
Interventions
Immunotherapeutic Agents, Ablation
Drug · Device
Lead sponsor
Gary Onik MD
Individual
Eligibility
19 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Oct 17, 2026, 7:29 PM EDT
Active, not recruiting Not applicable Interventional

A Study of RhinAer Stylus for Treating Chronic Rhinitis

NCT06599736
View directory record Official record
Conditions
Chronic Rhinitis
Interventions
RhinAer Stylus
Device
Lead sponsor
Aerin Medical
Industry
Eligibility
22 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Colorado Springs, Colorado • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 17, 2026, 7:29 PM EDT