RBR-474xhn招募中未知
Preoperative doppler ultrasound of arteriovenous fistulas for hemodialysis: A study of viability for use in the Single Health System (SUS)
Faculdade de Medicina do ABC - SP0 个研究点开始时间: 2018年1月26日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Intervention
入排标准
- 年龄范围
- 18Y 至 —（—）
入选标准
- •Adult patients (age bigger then 18 years); both genders; stable clinical condition; arterial lumen diameter bigger ou equal 2.0 mm and venous bigger ou equal 2.5 mm; axillary vein diameter bigger ou equal 4.0 mm for fistulas with expanded polytetrafluoroethylene (PTFE) prosthesis; absence of stenosis or thrombosis in the central venous system; absence of segmental stenoses or occluded arterial segments; patent palmar arch (Allen test); study authorization.
排除标准
- •Does not fit inclusion criteria; patients who perform Doppler Ultrasound privately.
研究者
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