A Study in SurvIvors of Type B Aortic Dissection Undergoing Stenting (ASSIST)
ASSIST - A Study in SurvIvors of Type B Aortic Dissection Undergoing Stenting
Cohort study according to national regulatory guidelines: Non-interventional, observational cohort study. Pair-matched comparison with patients chosen from historical series.
To evaluate the clinical and technical success as well as the safety and feasibility of the E-XL aortic stent used in complicated type B aortic dissection in addition to a classic stentgraft in a single procedure.
研究概览
地位
条件
研究类型
注册 (实际的)
联系人和位置
学习地点
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Augsburg、德国
- Klinikum Augsburg
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Berlin、德国、13353
- German Heart Center
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Essen、德国、45147
- University Hospital
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Freiburg、德国
- University Hospital
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Hanover、德国、30625
- Hannover Medical School
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Jena、德国、07747
- University Hospital
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Muenster、德国、48145
- St. Franziskus Hospital
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Munich、德国
- University Hospital Munich Grosshadern
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Rostock、德国
- University Hospital
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Bologna、意大利、40138
- Department of Radiologia Toracica e Vascolare
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Milan、意大利、20097
- IRCCS Policlinico San Donato Milano
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Kraków、波兰、31-202
- Krakowski Szpital Specjalistyczny im. Jana Pawła II
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Lublin、波兰、20-081
- Samodzielny Publiczny Szpital Kliniczny Nr 1
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Barcelona、西班牙、08036
- Thorax Insitute, Hospital Clinic, University of Barcelona
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Valladolid、西班牙、47005
- Hospital Clínico Universitario de Valladolid
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
The clinical records of the patients mus support the following criteria:
- Age > 18 years
- Type B dissection with expanding false lumen eligible for endovascular treatment which occured within 90 days prior to implantation
- The endovascular treatment may be associated with a complementary surgical operation
- The total diameter of the dissected aortic segment should not surpass 6cm, and have increased between 0.5 and 1cm within 1 month, prior to implantation
- Visceral arteries involvement, i.e. perfusion of side branches via true or false lumen of type B dissection
- Aortic kinking < 90°
- The patient must be available for the appropriate follow-up times for the duration of the study
- Informed consent from patient or authorized relative
The data of whose patients clinical records confirm one of the following conditions will not be considered in this study:
- Patients with a contraindication as indicated in the instruction for use
- Patients with chronic thrombocytopenia or ongoing anticoagulation
- Patients with renal failure and/or creatinine >2.4mg/dl immediately before the intervention
- Patients in whom the false lumen is completely thrombosed
- Patients with ongoing infection
- Patients with ongoing cancer
- Patients who are enrolled in a clinical study
- Aortic landing zone diameter over 40 mm
- Potentially emboligenic iliac and aortic atheroma lesions
- Associated pathology with life expectancy of less than 24 months
- Unstable infectious syndrome
学习计划
研究是如何设计的?
设计细节
队列和干预
团体/队列 |
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Thoracic Stentgraft plus E-XL
male and female patients with complicated type B aortic dissection involving the infra-diaphragmatic aorta treated with any thoracic stentgraft extended by the E-XL aortic stent
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Control group
historical control group fulfilling the following criteria:
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研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
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To evaluate the clinical and technical success as well as the safety and feasibility of the E-XL aortic stent used in complicated type B aortic dissection in addition to a classic thoracic stent-graft in a single procedure.
大体时间:February 2014
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February 2014
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合作者和调查者
赞助
出版物和有用的链接
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
关键字
其他研究编号
- ASSIST
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