Effect of inferior vena cava collapsibility index guided fluid optimization on incidence of hypotension after subarachnoid block in patient undergoing infraumbilical surgeries.
试验速览
- 阶段
- 2 期
- 状态
- 尚未招募
- 入组人数
- 92
- 试验地点
- 1
- 主要终点
- To assess the incidence of hypotension after subarachnoid block using inferior vena cava collapsibility index guided volume optimization in patients undergoing infraumbilical surgeries
研究概览
简要总结
This study is prospective comparative study to assess the incidence of hypotension after subarachnoid block using inferior vena cava collapsibility index guided volume optimization in patients undergoing infraumbilical surgeries. Inferior vena cava collapsibility index will be measured using USG. If Inferior vena cava collapsibility index will be more than 3 percent, then patient will receive Fluid boluses and repeat IVC USG will be done and fluid boluses will be given accordingly till IVC CI become less than 35 percent. Sensory block and motor block will be assessed every 5 min with strict vital monitoring will be done. The variables observed are total amount of fluid given in both the group, number of patients who developed hypotension in both the groups and the number of patients developing bradycardia.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- None
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 physical status 1 or 2 undergoing elective infraumblical and lower limb surgery.
排除标准
- •1.Contraindications for subarachnoid block 2.Pregnancy 3.Body Mass Index more than 30 kg per meter square.
结局指标
主要结局
To assess the incidence of hypotension after subarachnoid block using inferior vena cava collapsibility index guided volume optimization in patients undergoing infraumbilical surgeries
时间窗: Every 5 minutes till 30 minutes
次要结局
- 1.Number of fluid boluses required in preoperative room.(2.The total amount of IV fluid required in both the groups.)
研究者
Dr Sumit Kumar
Vardhman Mahavir Medical College and Safdarjung hospital