NCT02325778已完成3 期
Randomized, Single-blind, Comparative Trial of Two AF Ablation Strategies (CTI Ablation Prior to LA Ablation Versus CTI After LA Ablation) to Eliminate Persistent AF
适应症
干预措施
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 132
- 试验地点
- 1
- 主要终点
- Number of Ablation Lines Required to Organize Atrial Fibrillation to an Atrial Tachycardia or Sinus Rhythm
研究概览
简要总结
This study is designed to determine if CTI prior to CPVA/PVI/Linear Lesions/Fractionation results in reduced left atrial ablation lesion sets prior to restoration of sinus rhythm in patients with long standing persistent atrial fibrillation in the absence of antiarrhythmic drug therapy compared to CTI after CPVA/PVI/Linear Lesions/Fractionation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •continuous/persistent atrial fibrillation
排除标准
- •congenital heart disease
- •pacemaker or ICD implant
- •previous ablation
研究组 & 干预措施
CTI First
Experimental
CTI ablation prior to left atrial ablation
干预措施: CTI ablation Timing (Procedure)
CTI second
Experimental
CTI ablation after left atrial ablation
干预措施: CTI ablation Timing (Procedure)
结局指标
主要结局
Number of Ablation Lines Required to Organize Atrial Fibrillation to an Atrial Tachycardia or Sinus Rhythm
时间窗: Acute (intra procedure)
次要结局
- Early recurrence of atrial arrhythmias(3 months)
研究者
研究点 (1)
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