Protocoled Quantitative Assessment of Aortic Regurgitation Using Videodensitometry in a Multicontinental Trial in Rotterdam, Montreal, Yamaguchi, Segeberg, Amsterdam.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 354
- 试验地点
- 6
- 主要终点
- Feasibility (percentage of the cases considered analyzable) of analysis of aortic regurgitation from aortograms using the videodensitometry technique
研究概览
简要总结
The ASSESS-REGURGE is a multicenter, multicontinental registry on protocoled aortographic image acquisition after implantation of a transcatheter aortic valve. After the implementation of the acquisition protocol, each participating site will use the standardized approach for their center in order to identify if the images are considered analyzable via videodensitometry quantitative assessment of aortic regurgitation.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
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
- •Eligible and undergoing TAVR procedure
排除标准
- •Considered not eligible for TAVR procedure by the local Heart Team
结局指标
主要结局
Feasibility (percentage of the cases considered analyzable) of analysis of aortic regurgitation from aortograms using the videodensitometry technique
时间窗: 1 year
Measurement of feasibility, i.e. the percentage of the number of cases, out of the entire sample size that are considered to be analyzable for quantitative aortic regurgitation assessment using videodensitometry after the implementation of the acquisition protocol. Since the analyzability of the aortic regurgitation from the aortograms depends in some acquisition factors, we will assess the feasibility of analysis after implantation of acquisition protocols.
次要结局
未报告次要终点
研究者
Patrick W. Serruys
Prof. dr.
Imperial College London