KCT0002676进行中（未招募）未知
Pulse oximeter plethysmography and Ultrasonographic carotid artery flow measurements as predictors of spinal anesthesia-induced hypotension in elderly patients
试验速览
- 阶段
- 未知
- 状态
- 进行中（未招募）
- 入组人数
- 48
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational Study
入排标准
- 年龄范围
- 65(Year) 至 o Limit（—）
- 性别
- All
入选标准
- •1. over 65 years old
- •2. American Society of Anesthesiology physical status classification grade 1, 2
排除标准
- •1. refusal to particiapate
- •2. arrhythmia, valvular disease, ischemic heart disease
- •3. carotid artery sclerosis, carotid artery stenosis
- •4. difficulty to perform the passive leg raising test
- •5. BMI > 35 kg/m2
- •6. transfusion within 3 months
- •7. use of vasopressors
研究者
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