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ClinicalTrials.gov public records Last synced Sep 5, 2026, 4:36 PM EDT

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Showing 1–24 of 592 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Surgical Ablation Clear all
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 21, 2026 · Synced Sep 5, 2026, 4:36 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 28, 2017 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Not applicable Interventional Results available

Clinical Investigation of the WaveLight® EX500 Excimer Laser

NCT04805593
View directory record Official record
Conditions
Hyperopia, Hyperopic Astigmatism
Interventions
WaveLight EX500 excimer laser system, LASIK
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
Overland Park, Kansas • Kansas City, Missouri • Greensboro, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Sep 5, 2026, 4:36 PM EDT
Recruiting Phase 2 Interventional

OPTIMUS PRIME: Safety and Feasibility of OPTune GIO® Integrated With MRI-gUided Laser Ablation Surgery and Pembrolizumab for Recurrent GlIoblastoMa, A randomizEd Trial

NCT06558214
View directory record Official record
Conditions
Recurrent Glioblastoma
Interventions
Pembrolizumab, Optune GIO®, NeuroBlate®
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Not applicable Interventional Results available

Investigation of Sacroiliac Fusion Treatment (INSITE)

NCT01681004
View directory record Official record
Conditions
Degenerative Sacroiliitis, Sacroiliac Joint Disruption
Interventions
iFuse Implant System, Non-surgical management
Device · Other
Lead sponsor
SI-BONE, Inc.
Industry
Eligibility
21 Years to 70 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
19
States / cities
La Jolla, California • Newport Beach, California • Denver, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2017 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Not applicable Interventional

Comparison of Treatments for Barrett's Esophagus With High-Grade Dysplasia/Early Adenocarcinoma

NCT01961778
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
Radio-Frequency Ablation, Cryotherapy
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 99 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2022 · Synced Sep 5, 2026, 4:36 PM EDT
Completed No phase listed Observational Results available

NAVISTAR® THERMOCOOL® SF Catheter: Observational Study

NCT01585961
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 25, 2015 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Not applicable Interventional

Radiofrequency Ablation of Papillary Thyroid Microcarcinoma

NCT05132205
View directory record Official record
Conditions
Papillary Thyroid Cancer
Interventions
Radiofrequency Ablation
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Sep 5, 2026, 4:36 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Multi Laser Platform Comparison Study for LASIK

NCT00770094
View directory record Official record
Conditions
Myopia, Astigmatism
Interventions
Excimer Lasers, Excimer Laser for the LASIK procedure, Excimer Laser for LASIK
Device
Lead sponsor
Durrie Vision
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
3
States / cities
Atlanta, Georgia • Edina, Minnesota • McLean, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 5, 2009 · Synced Sep 5, 2026, 4:36 PM EDT
Terminated Phase 4 Interventional Results available

Interventional Cryotherapy for the Eradication of Benign Airway Disease ("ICE the BAD")

NCT00747461
View directory record Official record
Conditions
Lung Diseases, Obstructive, Sarcoidosis, Wegener's Granulomatosis, Rhinoscleroma, Recurrent Respiratory Papillomatosis
Interventions
CryoSpray Ablation
Device
Lead sponsor
CSA Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 17, 2015 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Phase 3 Interventional

Ablation of Perimitral Flutter Following Catheter Ablation of Atrial Fibrillation: Impact on Outcomes

NCT01173796
View directory record Official record
Conditions
Atrial Fibrillation, Perimitral Flutter
Interventions
catheter ablation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2012 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Phase 1 Interventional

Ultrasound in Treating Patients With Prostate Cancer Confined to the Prostate

NCT00030290
View directory record Official record
Conditions
Prostate Cancer
Interventions
high-intensity focused ultrasound ablation
Procedure
Lead sponsor
Focus Surgery
Industry
Eligibility
40 Years to 80 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 9, 2013 · Synced Sep 5, 2026, 4:36 PM EDT
Terminated Phase 1 Interventional

Evaluation of Intra-operative Ultrasound Contrast Enhancement in the Evaluation of Liver Tumors

NCT00955097
View directory record Official record
Conditions
Liver Tumors
Interventions
Definity®
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
2
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 20, 2013 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Not applicable Interventional Results available

CONVERGE - Epi/Endo Ablation For Treatment of Persistent Atrial Fibrillation(AF)

NCT01984346
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
AtriCure EPi-Sense-AF Guided Coagulation System with VisiTrax, Endocardial RF Catheter ablation using Open Irrigated-tip RF Abaltion Catheter with unidirectional or bidirectional steering
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
25
States / cities
Birmingham, Alabama • Huntsville, Alabama • Denver, Colorado + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Sep 5, 2026, 4:36 PM EDT
Withdrawn Phase 2 Interventional

Immune Ablation and Stem Cell Support for Crohn's Disease

NCT00179842
View directory record Official record
Conditions
Crohn Disease
Interventions
Stem Cell Transplant
Procedure
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 9, 2025 · Synced Sep 5, 2026, 4:36 PM EDT
Not listed Phase 4 Interventional

Treatment Of Atrial Fibrillation In Preserved Cardiac Function Heart Failure

NCT04160000
View directory record Official record
Conditions
Atrial Fibrillation, Heart Failure, Diastolic Heart Failure
Interventions
Catheter ablation, Rate or Rhythm control antiarrhythmic drugs for atrial fibrillation, Insertion of CardioMems Hemodynamic monitor, Empiric heart failure drug therapy
Device · Drug
Lead sponsor
Electrophysiology Research Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
7
States / cities
Flagstaff, Arizona • Jonesboro, Arkansas • Littleton, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated May 22, 2024 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Not applicable Interventional Results available

Pembrolizumab and Cryosurgery in Treating Patients With Newly Diagnosed, Oligo-metastatic Prostate Cancer

NCT02489357
View directory record Official record
Conditions
Stage IV Prostate Cancer
Interventions
Cryosurgery, Degarelix, Laboratory Biomarker Analysis, Pembrolizumab
Procedure · Drug · Other + 1 more
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 11, 2021 · Synced Sep 5, 2026, 4:36 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Laser Enucleation of Prostate (LEP) Versus Transurethral Resection of Prostate (TURP)

NCT03062111
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
ProTouch Laser Enucleation of Prostate (LEP), Transurethral Resection of Prostate (TURP)
Procedure
Lead sponsor
Boston University
Other
Eligibility
50 Years and older · Male only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Phase 4 Interventional Results available

Evaluation of VISITAG SURPOINT™ Module With External Processing Unit (EPU)

NCT03624881
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Catheter ablation with EPU
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Little Rock, Arkansas + 34 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Sep 5, 2026, 4:36 PM EDT
Terminated Not applicable Interventional

Resection Versus Microwave Ablation for Resectable Colorectal Cancer Liver Metastases

NCT02866344
View directory record Official record
Conditions
Colorectal Neoplasms, Neoplasm Metastasis, Hepatic Neoplasms
Interventions
Microwave ablation, Hepatic resection
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced Sep 5, 2026, 4:36 PM EDT
Completed Phase 4 Interventional Results available

Medical Therapy Versus Radiofrequency Endometrial Ablation in the Initial Treatment of Menorrhagia

NCT01165307
View directory record Official record
Conditions
Menorrhagia
Interventions
Estradiol 30mcg / Levonorgestrel 150mcg monophasic oral contraceptive pills, Naproxen sodium pills, NovaSure® Radiofrequency Endometrial Ablation
Drug · Device
Lead sponsor
Abimbola Famuyide
Other
Eligibility
30 Years to 55 Years · Female only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 19, 2017 · Synced Sep 5, 2026, 4:36 PM EDT
Terminated Phase 2 Interventional Results available

Using MRI-Guided Laser Heat Ablation to Induce Disruption of the Peritumoral Blood Brain Barrier to Enhance Delivery and Efficacy of Treatment of Pediatric Brain Tumors

NCT02372409
View directory record Official record
Conditions
Glioma, Pilocytic Astrocytoma, Anaplastic Astrocytoma, Glioblastoma, Mixed Oligoastrocytoma, Mixed Glioma, Oligodendroglioma, Optic Glioma, Astrocytoma
Interventions
MRI-guided laser ablation, Doxorubicin, Etoposide, Dynamic contrast-enhanced (DCE) MRI, Dynamic susceptibility contrast (DSC) MRI
Device · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
3 Years to 21 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Sep 5, 2026, 4:36 PM EDT
Recruiting Phase 1 Interventional

Preoperative Radiosurgery for the Treatment of High Grade Glioma, NeoGlioma Trial

NCT05030298
View directory record Official record
Conditions
Malignant Glioma
Interventions
Radiation Therapy, Radiosurgery, Stereotactic Biopsy, Temozolomide, Tumor Treating Fields Therapy, Magnetic Resonance Imaging, Biospecimen Collection, Biopsy, Therapeutic Conventional Surgery
Radiation · Procedure · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Phoenix, Arizona • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 5, 2026, 4:36 PM EDT
Recruiting Not applicable Interventional

Feasibility Study for the SIRA-1000, SIRA® RFA Electrosurgical Device as an Adjunct to Breast Conserving Surgery

NCT07206121
View directory record Official record
Conditions
Breast Cancer, Breast-conserving Surgery, Breast Cancer - Infiltrating Ductal Carcinoma, ER/PR+Her2neu, Grade I, II, III
Interventions
Radiofrequency ablation alone, Radiofrequency ablation Electrosurgical Device
Device
Lead sponsor
Innoblative Designs, Inc.
Industry
Eligibility
50 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Sep 5, 2026, 4:36 PM EDT