IntraVascular UltrasOund SuppoRted Endovascular Therapy in Superficial Femoral ArterY Disease Prospective multicenter registry - IntraVascular UltrasOund SuppoRted Endovascular Therapy in Superficial Femoral ArterY Disease Prospective multicenter registry: (IVORY)

IVORY0 个研究点目标入组 2,000 人开始时间: 2016年1月7日最近更新: 2023年10月17日

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•1)Patient is under 18 years of age. 2)Patient is pregnant or breast-feeding. 3)Patient has significant stenosis (> 50%) or occlusion of inflow tract (proximal ipsilateral, iliofemoral, or aortic lesions) not successfully treated before this procedure (success is measured as smaller than 30% residual stenosis). 4)Patient has undergone an unsuccessful arterial interventional treatment of the legs (i.e., the treatment resulted in greater than 30% residual stenosis of a treated lesion) within 30 days prior to the study procedure. 5)Patient has any planned surgical or interventional procedure within 30 days after the study procedure. 6)Patient has a medical condition or disorder that would limit life expectancy to less than 1 year. 7)Patient has known hypersensitivity or contraindication to aspirin, antiplatelet medication, contrast dye, or nitinol that, in the opinion of the investigator, cannot be adequately premedicated. 8)Patient has untreated angiographically-evident thrombus in the target lesion. 9)Patient has a bypass graft with an anastomosis in the target vessel.

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