Reveal® XT Performance Trial
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 247
- 试验地点
- 46
- 主要终点
- Atrial Fibrillation Burden (AF Burden)
研究概览
简要总结
The purpose of this study is to quantify the accuracy of the atrial fibrillation diagnostics of the Reveal® XT in a clinical setting and to verify overall system performance, R-wave sensing performance, to obtain user feedback, from both patient and physician, and collect data on device safety.
详细描述
The study is a prospective, non-randomized, multi-center international post-market study.
The study will be conducted at 20-30 centers primarily in Europe. The study will be conducted at least in Germany, Austria, Switzerland, The Netherlands, and the Czech Republic. Study centers from Canada may also participate, depending on the timelines for regulatory approval and commercial release of the Reveal® XT in this region.
It is expected that between 140 and 200 patients will be enrolled to ensure that at least 47 patients are included to assess the first primary objective and at least 60 patients to assess the second primary objective.
The primary objective is to quantify the AF detection performance of the device.
The patient population will be assessed in two separate cohorts. The first primary objective is to quantify the 24-hour AF burden accuracy in patients with more than 1% AF burden.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 盲法
- None
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
- •Patient is willing and able to provide his/her informed consent
- •Patient has been implanted with a Reveal® XT
- •Patient fulfills at least one of the following three additional requirements
- •is scheduled for PV ablation or surgical rhythm control intervention, and the PV ablation or surgical intervention can be deferred until study completion or
- •has documented frequent AF or frequent symptoms attributable to AF or
- •has undergone PV ablation within the last 6 months and still has symptoms attributable to AF
排除标准
- •Patient has an implanted pacemaker or ICD
- •Patient has persistent or permanent AF
- •Patient is allergic to adhesive ECG electrodes
- •The study will interfere with a therapeutic or diagnostic procedure which is planned or expected during the study period
- •Patient is participating in another study that is expected to compromise the results of this study
- •Patient is a minor, legally incompetent, or does not meet other local requirements for participation in a clinical study
- •Patient is pregnant
结局指标
主要结局
Atrial Fibrillation Burden (AF Burden)
时间窗: 46 hrs
次要结局
- AF episode detection accuracy and AF episode duration accuracy(46 hrs)