Visualization of Human Cardiovascular Anatomy With Foresight Intracardiac Echocardiography (ICE) System
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- Conavi
- 入组人数
- 13
- 试验地点
- 2
- 主要终点
- Evaluation of the study device for guiding transseptal puncture in order to gain access to the left atrium of the heart during an ablation procedure in patients suffering with atrial fibrillation.
研究概览
简要总结
This study will evaluate the efficacy of the Foresight Intracardiac Echocardiography system ,with improved image quality, in guiding trans-septal punctures during atrial fibrillation ablation procedures.
详细描述
The study will recruit 10 patients at a single center.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Device Feasibility
- 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 at least 18 years old.
- •Patient is undergoing an atrial fibrillation ablation procedure.
- •Patient has a transesophageal echocardiogram (TEE) within the 48 hours prior to ablation procedure to rule out left atrial thrombus.
- •Patient provides informed, written consent for participation in the study.
排除标准
- •Patients in whom placement of an ICE catheter in the right atrium for adequate atrial visualization is not technically feasible (as evaluated and determined by the physician/study investigator performing the procedure).
- •Patients in whom transseptal puncture is relatively contraindicated.
- •Patients in whom left atrial clot or dense spontaneous contrast is identified on TEE, which would increase thromboembolic risk.
- •Women of child bearing potential, in whom pregnancy cannot be excluded.
- •Patients unable to grant informed, written consent for participation in the study.
研究组 & 干预措施
Assigned Intervention
Device: Foresight ICE System The Foresight ICE System is composed of a sterile, single-use catheter intended to operate with a Foresight ICE PIM and Hummingbird console. The Foresight ICE system will be used in guiding the physician during the trans-septal puncture and provide physiological information during the course of the procedure.
干预措施: Intracardiac echocardiography imaging (Device)
结局指标
主要结局
Evaluation of the study device for guiding transseptal puncture in order to gain access to the left atrium of the heart during an ablation procedure in patients suffering with atrial fibrillation.
时间窗: For each patient, the individual physician satisfaction survey will be completed on the day of the procedure.
The ability of the study device to identify the atrial septum during transseptal puncture will be evaluated by the physician on the day of the procedure and captured in the individual case report form. This will be based on the objective finding of whether the transseptal puncture was performed (Yes or No) under study device guidance. This information will be gathered for each patient in the individual case report form and presented qualitatively and as quantitative measures (percentage success).
次要结局
- Collection of first human images with Conavi's Foresight System.(An individual physician satisfaction survey will be completed for each case on the day of the procedure.)