Clinical trials: Ablation
Left Ventricular Function, Arrhythmia
Impact of Radiofrequency Ablation on Left Ventricular Function in Supraventricular Tachyarrhythmias Patient Using Speckle Tracking Echocardiography
In this study, we aimed to evaluate atrial and ventricular function in supraventricular tachyarrhythmia patients before and 3 months after RFA using 2DSTE.
- Trial name
- NCT05225662
- Testing
- radiofrequency ablation
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
Emphysema, Lung Diseases, Obstructive
Characterization of the Pathobiology of Early Lung Destruction in Alpha 1-Antitrypsin Deficient Individuals
Alpha 1-antitrypsin-deficient individuals develop severe destructive lung disease much earlier and their lung function declines faster than the general population of individuals with chronic obstructive lung disease.
- Conditions
- Emphysema, Lung Diseases, Obstructive, Alpha 1-Antitrypsin Deficiency
- Trial name
- NCT00001462
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Atrial Fibrillation
Non Invasive Mapping Before Ablation for Atrial Fibrillation.
RATIONALE / CONTEXT The ECG records the electrical activity propagating along cardiac cells (from the atria to the ventricles). The standard 12 ECG leads placed on the chest measure the global activation of the heart and do not…
- Trial name
- AFACART (NCT02113761)
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Brugmann University Hospital
Osteoid Osteoma
Comparative Effectiveness of MRgFUS Versus CTgRFA for Osteoid Osteomas
Osteoid osteomas are painful, benign bone tumors that occur most frequently in young males between ages 10 and 20 years. The goal of the proposed study is based on the premise that MRgFUS is noninferior to CT-guided…
- Trial name
- NCT02923011
- Testing
- MRgFUS, CTgRFA
- Where
- 3 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Matthew Bucknor
Molar, Third
A First-in-Human Study of a Novel 3rd Molar Tooth Bud Ablation Procedure
The goal of this single-arm prospective, non-randomized study is to demonstrate microwave ablation and agenesis of 3rd molar tooth buds using the Zero3 System in participants that have 3rd molar tooth bud(s) without the formation…
- Trial name
- Zero3 (NCT05374993)
- Testing
- Zero3 System
- Where
- Panama
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- TriAgenics Inc
Chronic Migraine Headache, Radiofrequency Ablation
The Effect of Interventional Procedures on Serum CGRP and PACAP-38 Levels in Chronic Migraine
The study included 100 patients diagnosed with chronic migraine (CM) who received a diagnosis from the headache clinics of the Neurology Department of Adnan Menderes University Hospitals between May 2025 and May 2026.
- Conditions
- Chronic Migraine Headache, Radiofrequency Ablation, Greater Occipital Nerve Block, Calcitonin Gene-related Peptide
- Trial name
- NCT07395908
- Testing
- Greater occipital nerve Pulse radiofrequency, Greater occipital nerve block
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Myocarditis, Ventricular Arrhythmia
Role of Endomyocardial Biopsy and Aetiology-based Treatment in Pediatric Patients with Inflammatory Heart Disease in Arrhythmic and Non-arrhythmic Clinical Presentations: an Integrated Approach for the Optimal Diagnostic and Therapeutic Management (MYOPED)
Myocarditis is a complex inflammatory disease, usually occurring secondary to viral infections, autoimmune processes or toxic agents.
- Conditions
- Myocarditis, Ventricular Arrhythmia, Inflammatory Cardiomyopathy, Genetic Predisposition
- Trial name
- MYOPED (NCT06591260)
- Testing
- support treatment, cardiac medical treatment, aetiology-specific treatment, device implant, arrhythmia ablation
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Scientific Institute San Raffaele
Varicose Veins
Microwave Venous Ablation in Comparison to Radiofrequency Ablation, Laser Ablation and Surgical Ligation in Management of Great Saphenous Vein Incompetence
The authors will aim to compare microwave therapy with other lines of management radio-frequency ablation, Laser ablation and surgical ligation; regarding time to recurrence rate, ulcer-free time, and health-related quality of…
- Trial name
- NCT04479956
- Testing
- Varicose vein surgery
- Where
- 2 sites in Egypt
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Papillary Thyroid Cancer
Treatment Efficacy and Safety of Low-dose Radioiodine Ablation for Intermediate-risk Differentiated Thyroid Carcinoma
Primary objective: The 3-years disease-free survival was compared between low-dose group (30 mCi) and high-dose group (100 mCi).
- Trial name
- NCT04354324
- Testing
- Radioiodine
- Where
- China
- Volunteers
- 254 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Anal Fistula
INVESTIGATION OF THE EFFICACY OF FISTULA OBLITERATION BY STEAM ABLATION IN PERİANAL FISTULAS
Perianal fistula(PF) is one of the most frequent disease in anorectal disease.The incidence of PF is 8,6 -10 / 100 000 . The first surgical treatment is defined by Hippocrates in PF .This surgical treatment which found by…
- Trial name
- STEAM (NCT04811105)
- Testing
- steam ablation
- Where
- Turkey (Türkiye)
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Focal Liver Lesions, Ultrasonics
Utility of Ultrasound Imaging for Diagnosis of Focal Liver Lesions: A Radiomics Analysis
Ultrasound (US) as first-line imaging technology in detecting focal liver lesions,also plays a crucial role in evaluating image and guiding ablation which is the main treatment for liver lesions.
- Conditions
- Focal Liver Lesions, Ultrasonics, Intelligent Diagnosis, Ablation
- Trial name
- NCT03871140
- Testing
- diagnosis
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Knee Tumor, Microwave
Kinematics of Knees of Patients With Tumor Around Knee After Microwave Ablation With Plate Internal Fixation
The aim of this study is to investigate kinematics of knees of patients with tumor around knee after microwave ablation with plate internal fixation
- Trial name
- NCT03135613
- Testing
- Procedure
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Guangzhou General Hospital of Guangzhou Military Command
Myopia
Aberration-Free Refraction Correction
In the interest of improving visual quality after LASIK we have designed a multifaceted study to test the theoretical, physical, biomechanical and functional effects of commercial and independently designed aspherical ablation…
- Trial name
- NCT00172913
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Benign Prostate Hypertrophy(BPH)
Transurethral Focal Laser Ablation Versus Transurethral Prostatectomy For Management Of Benign Prostatic Obstruction
Introduction and objectives: Laser prostatectomy has become an increasingly popular and effective alternative to transurethral resection of the prostate (TURP) for the treatment of benign prostatic hyperplasia (BPH).-.
- Trial name
- NCT07196475
- Testing
- FOCAL LASER ABLATION OF PROSTATE
- Where
- Egypt
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Myopia, Hyperopia
Corneal Asphericity Adjustment (Q Adjustment) in Myopic and Hyperopic Patients Undergoing Refractive Correction With Excimer Laser
To study the postoperative results in myopic and hyperopic eyes treated with two different laser ablation algorithms (STD and F-CAT), both FDA approved.
- Trial name
- NCT01296867
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace