JPRN-jRCTs042230101
Recruiting
Phase 2
In patients with persistent atrial fibrillation recurrence after atrial fibrillation ablation without pulmonary venous reconduction, we evaluated the effectiveness of ablation using spatiotemporal dispersion electrograms (STDE) visualized using a fractionation map. A single-center prospective randomized study evaluating the low voltage zone (LVZ) visualized by voltage map compared to ablation (ARCHERY study)
aruse Yoshihisa0 sites30 target enrollmentNovember 2, 2023
ConditionsRecurrent Persistent Atrial Fibrillation
Overview
- Phase
- Phase 2
- Intervention
- Not specified
- Conditions
- Recurrent Persistent Atrial Fibrillation
- Sponsor
- aruse Yoshihisa
- Enrollment
- 30
- Status
- Recruiting
- Last Updated
- 2 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. patients over 18 years of age
- •2\. Patients undergoing a second catheter ablation for recurrent persistent AF after initial pulmonary vein isolation
- •3\. Patients who have given their consent to participate in this study by signing a consent form in person.
Exclusion Criteria
- •1\. patients with AF arrest at the time of EPS
- •2\. patients with no STDE at the time of EPS
- •3\. patients with pulmonary veins (PV) re\-conduction at the time of EPS
- •4\. patients with allergy or serious renal disorder that precludes pre\- and post\-operative contrast\-enhanced cardiac CT
- •5\. patients with severely enlarged left atrium (left atrial volume \>200 ml on preoperative CT analysis)
- •6\. patients with severe left ventricular systolic dysfunction (LVEF \<40%)
- •7\. patients with symptomatic heart failure (NYHA grade III or higher)
- •8\. other patients deemed unsuitable by the principal investigator (subinvestigator)
Outcomes
Primary Outcomes
Not specified
Similar Trials
Completed
Not Applicable
Atrial Fibrillation in Patients with an Implantable Cardiac Device during the COVID-19 PandemicAtrial fibrillationPermanent pacemakerImplantable cardioverter defibrillatorCardiovascular - Other cardiovascular diseasesACTRN12620000692932The University of Adelaide10,346
Active, not recruiting
Not Applicable
Paroxysmal Atrial Fibrillation Ablation: complex fractionated atrial electrograms ablation in addition to pulmonary vein isolation versus pulmonary vein isolatioParoxysmal atrial fibrillationCardiovascular - Other cardiovascular diseasesSurgery - Surgical techniquesACTRN12614001231639Massimiliano Faustino150
Recruiting
Not Applicable
Cryoballoon ablation compared with single ring radiofrequency ablation for the treatment of atrial fibrillation: The Hot and Cold StudyParoxysmal atrial fibrillationCardiovascular - Other cardiovascular diseasesACTRN12615000967583Stuart Thomas220
Recruiting
Phase 3
A randomised double-blind, placebo-controlled trial of magnesium in patients with paroxysmal lone atrial fibrillation.paroxysmal lone atrial fibrillationCardiovascular - Coronary heart diseaseACTRN12610000181000euroscience Department, Barwon Health200
Recruiting
Not Applicable
A new way of selecting atrial electrograms for ablatioAtrial fibrillationCardiovascular - Other cardiovascular diseasesACTRN12612001224819Prof Prash Sanders, Dr Anand Ganesan20