NCT00873470终止不适用
Long Term Evolution of the Anterograde Refractory Period of Accessory Duct in the Wolff-Parkinson-White Syndrome
适应症
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 13
- 试验地点
- 2
- 主要终点
- Measurement of effective anterograde refractory period of accessory duct and its evolution for a follow up superior to 10 years
研究概览
简要总结
The study consists of the realization of a new esophageal stimulation for patients already stimulated 10 years ago.
The investigators would like to make a long term evaluation of the evolution of anterograde effective refractory period of accessory duct in the WPW syndrome.
This study will be realized by esophageal stimulation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 盲法
- None
入排标准
- 年龄范围
- 21 Years 至 64 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •21 < age < 64 years
- •First esophagal stimulation with evaluation of effective anterograde refractory period > 10 years
- •Informed consent signed
- •Diagnosis of Wolff-Parkinson-White syndrome
- •No procedure of ablation of accessory duct
排除标准
- •Ablation of accessory duct
- •Patient with contraindication to esophageal stimulation
- •Patient with contraindication to effort test
结局指标
主要结局
Measurement of effective anterograde refractory period of accessory duct and its evolution for a follow up superior to 10 years
时间窗: Day 0
次要结局
- Triggering a supra-ventricular tachycardia during the stimulation.(Day 0)
- Presence of symptoms linked to WPW syndrome during the interval separating the 2 esophageal stimulation.(Day 0)
研究者
研究点 (2)
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