Comparison of Subclavian vein and Inferior vena cava Collapsibility Index for Evaluation of Intravascular Volume Status in Intensive care unit by Ultrasonography-A prospective observational study
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- To compare the collapsibility index of Inferior vena cava and Subclavian vein for determining the intravascular volume.
研究概览
简要总结
Inferior vena cava collapsibility index is considered as a standard method to know the volume status of a patient. where as certain situations where it cannot be measured such as patients with large abdominal dressing, obese patients etc will require an alternative method of assessing the volume status. hence we chose to see if subclavian vein corelates as it is more superficial and easy to access and less time consuming. therefore, patients admitted in the ICU and on inotropic supports , undergone major abdominal surgeries and other causes leading to hypovolemic status will be included in the study. collapsibility index of the subclavian vein and inferior vena cava will be compared by obtaining a minimum of 2-3 readings per patient. the time taken to record the values will also be noted. and compared for the efficacy of the collapsibility index of subclavian vein as an alternative for inferior vena cava.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 70.00 Year(s)（—）
- 性别
- All
入选标准
- •â—Patient aged above 18 years â—Patient undergoing major abdominal surgeries.
- •oMedical patients requiring inotropic support •Other hypovolemic patients.
排除标准
- •â—Pregnancy â—Patient refusal â—Uncooperative patients.
结局指标
主要结局
To compare the collapsibility index of Inferior vena cava and Subclavian vein for determining the intravascular volume.
时间窗: 2 to 3 hours after surgery
次要结局
- To compare the mean time to data acquisition between IVC-CI and SCV-CI approaches.(2-3 hours after surgery)