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ClinicalTrials.gov public records Last synced Oct 25, 2026, 6:34 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1321–1344 of 1,504 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Local ablative therapy Clear all
Terminated Not applicable Interventional Results available

Stepwise Approach To sUbstrate Modification for Ventricular Tachycardia

NCT01546207
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Oct 25, 2026, 6:34 PM EDT
Not yet recruiting Not applicable Interventional

High-Intensity Focused Ultrasonic Ablation of the Centromedian Thalamic Nucleus for Treatment of Medically Refractory Generalized Epilepsy in Patients Ages 18 Years to 89 Years

NCT07803692
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 25, 2026, 6:34 PM EDT
Recruiting Not applicable Interventional

MRI-guided Transurethral Urethral Ultrasound Ablation for the Treatment of Low to Intermediate Grade Prostate Cancer

NCT05438563
View directory record Official record
Conditions
Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8
Interventions
MRI-Guided Transurethral Ultrasound Ablation, Questionnaire Administration, Digital Rectal Examination, Cystoscopy, Biopsy, Bone Scan, PSMA PET Scan, Multiparametric Magnetic Resonance Imaging
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years to 80 Years · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 25, 2026, 6:34 PM EDT
Active, not recruiting No phase listed Observational

A Registry Study of NanoKnife IRE for Stage 3 Pancreatic Cancer

NCT03899649
View directory record Official record
Conditions
Stage III Pancreatic Cancer
Interventions
SOC, NanoKnife System
Drug · Device
Lead sponsor
Angiodynamics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
532 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
14
States / cities
La Jolla, California • Gainesville, Florida • Miami, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Oct 25, 2026, 6:34 PM EDT
Completed Not applicable Interventional Results available

Transseptal Needle Versus Radiofrequency Energy for Left Atrial Access

NCT01209260
View directory record Official record
Conditions
Heart Diseases
Interventions
Radiofrequency energy needle, Mechanical Needle
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 28, 2014 · Synced Oct 25, 2026, 6:34 PM EDT
Terminated Phase 3 Interventional Results available

Continuation of Antiarrhythmics Following Ventricular Tachycardia Catheter Ablation

NCT04208997
View directory record Official record
Conditions
Tachycardia, Ventricular, Catheter Ablation
Interventions
Antiarrhythmic drug
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 25, 2026, 6:34 PM EDT
Withdrawn Phase 1 Interventional

Radiofrequency Ablation for Liver Abscesses From Chronic Granulomatous Disease

NCT01851460
View directory record Official record
Conditions
Chronic Granulomatous Diseases (CGD) and Liver Lesions
Interventions
Cool-tip RF Ablation System
Device
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Oct 25, 2026, 6:34 PM EDT
Terminated Phase 1 Interventional

Anti-OX40 Antibody (MEDI6469) in Patients With Metastatic Colorectal Cancer

NCT02559024
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
MEDI6469
Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 14, 2022 · Synced Oct 25, 2026, 6:34 PM EDT
Completed Phase 3 Interventional

First Line Radiofrequency Ablation Versus Antiarrhythmic Drugs for Persistent Atrial Fibrillation Treatment (RAAFT-3)

NCT04037397
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Anti Arrhythmics, Pulmonary Vein Isolation performed by Radio Frequency Catheter Ablation
Drug · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
5
States / cities
Tucson, Arizona • The Bronx, New York • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced Oct 25, 2026, 6:34 PM EDT
Completed No phase listed Observational

Balloon Cryotherapy vs. Radiofrequency Ablation Pain Study

NCT03387982
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Not listed
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
4
States / cities
Queens, New York • Danville, Pennsylvania • Charleston, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2022 · Synced Oct 25, 2026, 6:34 PM EDT
Terminated Not applicable Interventional Results available

ExAblate Treatment of Uterine Fibroids for Fertility Enhancement

NCT00730886
View directory record Official record
Conditions
Uterine Fibroids, With Unexplained Infertility
Interventions
ExAblate 2000, Myomectomy
Device · Procedure
Lead sponsor
InSightec
Industry
Eligibility
21 Years to 40 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
6
States / cities
Los Angeles, California • Smyrna, Georgia • Rochester, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Oct 25, 2026, 6:34 PM EDT
Completed No phase listed Observational

Safety and Effectiveness of BioTraceIO Lite for Tissue Damage Assessment Following Liver Tissue Ablation Procedures

NCT04970212
View directory record Official record
Conditions
Carcinoma, Hepatocellular, Metastatic Liver Cancer
Interventions
BioTraceIO Lite
Device
Lead sponsor
Techsomed Medical Technologies LTD
Industry
Eligibility
21 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
6
States / cities
Phoenix, Arizona • Stanford, California • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 25, 2026, 6:34 PM EDT
Completed Phase 3 Interventional

Effect of Amiodarone on the Procedure Outcome in Long-standing Persistent Atrial Fibrillation Undergoing Pulmonary Vein Antral Isolation

NCT01173809
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Amiodarone
Drug
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2014 · Synced Oct 25, 2026, 6:34 PM EDT
Not listed No phase listed Observational

Dielectric Tissue Imaging in Cavotricuspid Isthmus Ablation

NCT04438395
View directory record Official record
Conditions
Atrial Fibrillation and Flutter
Interventions
Cardiac ablation via catheter
Device
Lead sponsor
EPD Solutions, A Philips Company
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2022 · Synced Oct 25, 2026, 6:34 PM EDT
Active, not recruiting Not applicable Interventional

Pulsed Field Ablation (PFA) vs Anti-Arrhythmic Drug (AAD) Therapy as a First Line Treatment for Persistent Atrial Fibrillation

NCT06096337
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
FARAPULSE™ Pulsed Field Ablation (PFA) System, Anti-Arrhythmic Drug (AAD): Flecainide, Sotalol, Propafenone, Dofetilide, and Dronedarone
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
484 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
42
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 38 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 25, 2026, 6:34 PM EDT
Recruiting No phase listed Observational

Customized TULSA-PRO Ablation Registry

NCT05001477
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma, Benign Prostatic Hyperplasia
Interventions
TULSA Procedure
Device
Lead sponsor
Profound Medical Inc.
Other
Eligibility
18 Years and older · Male only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2061
U.S. locations
5
States / cities
West Hills, California • Jacksonville, Florida • York, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2024 · Synced Oct 25, 2026, 6:34 PM EDT
Withdrawn Phase 3 Interventional

Topical Microporous Polysaccharide Hemospheres Versus Electrocautery for Control of Pediatric Post-Tonsillectomy Bleeding

NCT00945412
View directory record Official record
Conditions
Obstructive Sleep Disorder, Obstructive Sleep Apnea, Tonsillar Hypertrophy
Interventions
Micropolysaccharide Hemospheres (Arista), Electrocautery (Monopolar suction cautery)
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
5 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 6, 2017 · Synced Oct 25, 2026, 6:34 PM EDT
Completed Not applicable Interventional Results available

Data-driven SDM to Reduce Symptom Burden in AF

NCT04993807
View directory record Official record
Conditions
Atrial Fibrillation, Patient Engagement
Interventions
Shared decision-making tool
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 25, 2026, 6:34 PM EDT
Completed Phase 1Phase 2 Interventional

Chemotherapy and Radiation Therapy Plus Bone Marrow or Peripheral Stem Cell Transplantation in Treating Patients With Relapsed or Refractory T-cell Lymphoma, Hodgkin's Lymphoma, or Non-Hodgkin's Lymphoma

NCT00004907
View directory record Official record
Conditions
Lymphoma
Interventions
busulfan, cyclophosphamide, etoposide, allogeneic bone marrow transplantation, bone marrow ablation with stem cell support, peripheral blood stem cell transplantation, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
Northwestern University
Other
Eligibility
15 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 12, 2012 · Synced Oct 25, 2026, 6:34 PM EDT
Terminated Not applicable Interventional

Evaluation of the Endometrial Cavity After Endometrial Ablation

NCT02087228
View directory record Official record
Conditions
Menorrhagia
Interventions
Genesys HydroTherm Ablator, radiofrequency energy ablation device
Device
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 51 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jan 18, 2016 · Synced Oct 25, 2026, 6:34 PM EDT
Completed Phase 2 Interventional

Surgery With or Without Radiofrequency Ablation Followed by Irinotecan in Treating Patients With Colorectal Cancer That is Metastatic to the Liver

NCT00030563
View directory record Official record
Conditions
Colorectal Cancer, Metastatic Cancer
Interventions
irinotecan hydrochloride, adjuvant therapy, conventional surgery, radiofrequency ablation
Drug · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
2
States / cities
Cleveland, Ohio • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Oct 25, 2026, 6:34 PM EDT
Completed No phase listed Observational Results available

Long-Term Follow-Up of Patients Undergoing Catheter Ablation

NCT00584558
View directory record Official record
Conditions
Arrhythmia
Interventions
Catheter Ablation
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Year to 100 Years
Enrollment
2,420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2016
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 2, 2017 · Synced Oct 25, 2026, 6:34 PM EDT
Terminated Phase 2 Interventional

Filgrastim Compared With Sargramostim Plus Chemotherapy, Peripheral Stem Cell Transplantation, and Interferon Alfa in Treating Patients With Multiple Myeloma

NCT00005987
View directory record Official record
Conditions
Multiple Myeloma and Plasma Cell Neoplasm
Interventions
carmustine, cyclophosphamide, dexamethasone, etoposide, filgrastim, mitoxantrone hydrochloride, recombinant interferon alfa, sargramostim, bone marrow ablation with stem cell support, peripheral blood stem cell transplantation, radiation therapy
Drug · Procedure
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 70 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Oct 25, 2026, 6:34 PM EDT
Terminated Not applicable Interventional

Moses Vaporization: Is Use of Moses 2.0 in Holmium Laser Ablation of the Prostate More Efficient

NCT04979143
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Lower Urinary Tract Symptoms
Interventions
Surgical Approach
Procedure
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 24, 2025 · Synced Oct 25, 2026, 6:34 PM EDT