NCT01716143Unknown不适用
Left Atrium Substrate Based Ablation Plus Circumferential Pulmonary Vein Isolation in the Treatment of Persistent and Long-standing Atrial Fibrillation
The First Affiliated Hospital with Nanjing Medical University1 个研究点 分布在 1 个国家目标入组 87 人开始时间: 2010年3月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 87
- 试验地点
- 1
- 主要终点
- The primary study end point was freedom from atrial arrhythmias off antiarrhythmic drugs at 3,6,12,18 and 24 months after a single-ablation. procedure.
研究概览
简要总结
The purpose of this study is to determine whether left atrium substrate based ablation plus circumferential is effective in the treatment of persistent and long-standing atrial fibrillation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •All persistent or permanent AF patients with refractory or intolerant to at least one Class 1 or Class 3 antiarrhythmic medication.
排除标准
- •Patients with paroxysmal AF (self-terminating episodes lasting < 7 day)
- •Patients who have had a previous AF ablation procedure
结局指标
主要结局
The primary study end point was freedom from atrial arrhythmias off antiarrhythmic drugs at 3,6,12,18 and 24 months after a single-ablation. procedure.
时间窗: 3 years
次要结局
- The percentage of macro-reentrant atrial tachycardia in recurrent arrhythmias after atrial fibrillation ablation(December 31, 2012)
研究者
Youquan Wei
Clinical Investigator
The First Affiliated Hospital with Nanjing Medical University
研究点 (1)
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