Role of ultrasonographic assessment of internal jugular vein distensibility in the prediction of hypotension following spinal anesthesia : an observational study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 61
- 试验地点
- 1
- 主要终点
- Ultrasound measurement of right IJV distensibility after preloading and its association with hypotension after spinal anesthesia.
研究概览
简要总结
Hypotension is an adverse effect seen after spinal anaesthesia and is associated with significant perioperative morbidity,especially in hypovoluemic patients.Ultrasonographic measurement of right ijv distensibility has recently shown to be effective in predicting intravascular volume status and its association in preventing overload and hypotension.The aim of study is to investigate whether right IJV distensibility before and after preloading measured with help of usg can predict the risk of hypotension after spinal anaesthesia
研究设计
- 研究类型
- Interventional
- 分配方式
- Not Applicable
- 盲法
- Not Applicable
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •ASA scores I-II undergoing elective infraumbilical surgeries under spinal anesthesia.
排除标准
- •1.Pregnant women 2.Patients having neck contracture 3.Patient refusal.
结局指标
主要结局
Ultrasound measurement of right IJV distensibility after preloading and its association with hypotension after spinal anesthesia.
时间窗: Usg measurement after preloading and Blood Pressure measurement every 5 minutes for 30 minutes post spinal anaesthesia
次要结局
- To measure the change in distensibility index before and after preloading.(before and after preloading)