NCT01583075已完成不适用
Pulmonary Vein Ablation With Magnetic Navigation in Patients With Therapy-refractory Symptomatic Atrial Fibrillation: Comparison of "Single Ring" and Circumferential Ablation Techniques
University Medical Center Goettingen2 个研究点 分布在 1 个国家目标入组 80 人开始时间: 2009年12月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 80
- 试验地点
- 2
- 主要终点
- Acute procedural success
研究概览
简要总结
The single-ring ablation method aims for isolation of the posterior LA wall including the pulmonary veins. If avoiding ablation on the posterior LA wall esophageal injury is unlikely.
Aim of this prospective study was to evaluate the safety and efficacy of an RMN-guided single-ring ablation method as compared to standard RMN-guided circumferential PVA.
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
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 30 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •drug refractory AF patients undergoing PVA
排除标准
- •drug refractory AF patients undergoing repeat PVA
结局指标
主要结局
Acute procedural success
时间窗: After the end of the ablation procedure
number of PVs isolated at the end of the ablation procedure
次要结局
- Long-term procedural success(12 months)
研究者
Markus Zabel
Prof. Dr. Markus Zabel
University Medical Center Goettingen
研究点 (2)
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