ISRCTN48605341已完成未知
Safety and Efficacy of Low-dose Heparin during Intracranial Angioplasty and Stent placement: a randomized, double-blind, controlled study of 2000 IU versus 3000 IU bolus heparin
The Ministry of Health of the People's Republic of China0 个研究点目标入组 64 人开始时间: 2005年9月14日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 64
研究概览
简要总结
2009 results in: https://www.ncbi.nlm.nih.gov/pubmed/19842721 (added 23/05/2019)
研究设计
- 研究类型
- Interventional
入排标准
入选标准
- •1. 18-75 years of age
- •2. Recurrent ischemic events (transient ischemic attack and/or stroke) attributed to an intracranial stenosis = 50% at digital subtraction angiography (DSA)
- •3. Performed intracranial angioplasty and stent placement
排除标准
- •1. Intracranial hemorrhage and major ischemic stroke (NIHSS =8) in the same hemisphere as the target lesion within 6 weeks
- •2. Concurrent severe extracranial artery stenosis and angioplasty and stent placement needed to be performed
- •3. Concurrent intracranial tumors, cerebral AVM and aneurysms
- •4. History of heparin allergy
- •5. Received perioperative heparin or surgical procedures requiring systemic heparinization
- •6. Preoperative platelet or coagulation abnormalities
- •7. Patients were not eligible if they could not cooperate with the study procedures or provide informed consent
研究者
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