Bridge Occlusion Balloon Initial Use in Humans Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 23
- 试验地点
- 14
- 主要终点
- Number of Participants With Successful Balloon Occlusion of Superior Vena Cava
研究概览
简要总结
To evaluate the use of an occlusion balloon (Bridge™ Occlusion Balloon, Spectranetics) within the Superior Vena Cava in lead extraction patients.
详细描述
This study will evaluate the use of an occlusion balloon (Bridge™ Occlusion Balloon, Spectranetics) within the Superior Vena Cava in lead extraction patients. This will be performed in a non-emergent setting to allow for evaluation of how best to integrate this new technology into the investigators clinical practice. The study will focus on the effect of the Bridge balloon on the patient preparation clinical workflow, ease of insertion/positioning/deployment, and the ability to recognize proper inflation and vein sealing under fluoroscopy. Understanding these factors will help build a more robust clinical workflow with the goal of better patient outcomes in the case of an Superior Vena Cava injury. The images and data generated during this study can help in dissemination of the practical use knowledge to fellow lead extractors.
At the time of the protocol registration, the timeframe 12 months was entered, this was actually the anticipated length of the study at registration. The timeframe was corrected to 33 minutes (average time) at the time of results entry.
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 85 Years(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subject age more than 18 years
- •Lead extraction patients
排除标准
- •Lead extraction patients with:
- •Superior Vena Cava occlusion or stenosis.
- •Significant vegetation.
- •Hemodynamic instability.
- •Class IV heart failure
- •Creatinine > 2.0mg/dL
- •Patients > 85 years old
结局指标
主要结局
Number of Participants With Successful Balloon Occlusion of Superior Vena Cava
时间窗: 33 minutes (average time)
After Bridge Balloon deployment and inflation, the degree of blood vessel occlusion will be reported. Measurements will be calculated from fluoroscopic images (using x-ray machine) and venograms (images with injection of contrast agent). Successful balloon occlusion of the superior vena cava (SVC) is defined as \>90% occlusion of the SVC by visual estimate using conventional venography.
次要结局
- Number of Participants With Changes in Blood Pressure at One Year(1 year)
- Number of Participants With Changes in SPO2 at One Year(1 year)
- Time of Bridge Balloon Deployment(33 minutes (average time))
- Number of Participants With Changes in Heart Rate at One Year(1 year)
