RecruitingNot ApplicableNCT05996159
Pulmonary Vein Isolation Strategy of Very High Power Short Duration in Patients With Paroxysmal Atrial Fibrillation
Pulmonary Vein Isolation Strategy of Very High Power Short Duration in Patients With Paroxysmal Atrial Fibrillation: Q-INDEX Trial
Sponsor
Seoul National University Hospital
Enrollment
150 participants
Start Date
Nov 7, 2023
Study Type
INTERVENTIONAL
Conditions
Summary
This study aims to investigate the effect of reducing ablation time for a hybrid approach of vHPSD and AI-guided ablation using the QDOT Micro catheter in PVI among patients with PAF.
Eligibility
Min Age: 19 Years
Inclusion Criteria1
- Patients undergoing PVI for PAF
Exclusion Criteria10
- Aged less than 19 years
- Patients with persistent AF
- Patients with previous ablation or surgery for AF
- Patients with intracardiac thrombus or thromboembolic events within the previous 90 days
- Patients with cardiac surgery or acute coronary syndrome within the previous 90 days
- Patients with contraindication(s) for using oral anticoagulants
- Patients with LA anteroposterior diameter of more than 55 mm
- Patients with left ventricular ejection fraction less than 35%
- Pregnants or those who plan to become pregnant during the study
- Life expectancy less than a year
Interventions
DEVICEQDOT MicroTM catheter
Novel high power-short duration ablation catheter for atrial fibrillation
DEVICEAI-guided ablation only for PVI
Ablation is the removal or destruction of something from an object by vaporization, chipping, erosive processes, or by other means.
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT05996159
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