ISRCTN56511757已完成不适用
Prospective randomised trial of stented versus stentless bioprosthesis for aortic valve replacement (AVR)
Papworth Hospital NHS Trust (UK)0 个研究点目标入组 240 人开始时间: 2005年7月8日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 240
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 性别
- All
入选标准
- •1. Patients who require elective AVR with a tissue valve for symptomatic aortic valve stenosis (peak valve gradient equal to or greater than 50 mmHg as measured by echocardiography), with or without concomitant artery bypass grafting
- •2. Patients = 65 years of age at the time of surgery
排除标准
- •1. Patients who are already enrolled in another major cardiovascular trial
- •2. AVR performed primarily for aortic valve regurgitation
- •3. Active aortic valve infection
- •4. Active malignant disease
- •5. Renal failure requiring dialysis
- •6. Any previous cardiac surgery
- •7. The need for additional cardiac procedures other than coronary artery bypass grafting
- •8. Emergency operations
- •9. Patients unable to give informed consent
研究者
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