CTRI/2025/10/096686尚未招募不适用
A Comparative Study of Inferior Vena Cava Collapsibility Index (IVCCI) and Perfusion Index (PI) in Predicting Post-Induction Hypotension in Patients Undergoing Anaesthesia.
Sayamoni Bhanu Priya Nanda1 个研究点 分布在 1 个国家目标入组 129 人开始时间: 2025年11月20日最近更新:
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 129
- 试验地点
- 1
- 主要终点
- Incidence of post induction hypotension
研究概览
简要总结
Comparison of Inferior Vena Cava Collapsibility Index and Perfusion Index in predicting post-induction hypotension in adult patients undergoing general anaesthesia. Post induction hypotension is a frequent complication during general anaesthesia early prediction allows timely preventive management.this study compares the effectiveness of these index in prediction of hypotension
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 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
- •1.Undergoing elective, noncardiac surgeries under general anaesthesia.
- •2.Classified as ASA Physical Status I or II, of either gender.
- •3.Hemodynamically stable before induction (Mean Arterial Pressure greater than or equal to 65 mmHg and Heart Rate 60to100 bpm).
- •4.Able to lie supine for at least 10 minutes to allow adequate IVC ultrasound assessment.
- •5.Presence of an adequate subcostal acoustic window for IVC imaging.
排除标准
- •1.Undergoing emergency surgeries.
- •2.Classified as ASA Physical Status III or higher.
- •Body Mass Index (BMI) greater 29.5 kgm².
- •3.History of cardiac, renal, or autonomic nervous system disorders.
- •4.Presence of poor echogenic windows that hinder IVC ultrasound imaging.
结局指标
主要结局
Incidence of post induction hypotension
时间窗: preinduction or baseline | post induction t0 | t1-1min | t2-3min | t3-5min | t4-10min | t5-15min | t6-20min
次要结局
- Degree of MAP fall (continuous): percentage fall in MAP from baseline(1, 3, 5, 7, and 10 minutes after induction)
研究者
Bhanu Priya Nanda Sayamoni
ESIC Medical College Hospitals
研究点 (1)
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