Ultrasound guided measurement of Corrected Carotid Flow Time as a guide for fluid administration in spontaneously breathing patients

Vardhman Mahavir Medical College and Safdarjung Hospital1 个研究点分布在 1 个国家目标入组 85 人开始时间: 2023年1月10日最近更新: 2023年8月31日

适应症

试验速览

阶段: 不适用
状态: 尚未招募
发起方
入组人数: 85
试验地点: 1
主要终点: Ultrasound assessment of the change in corrected carotid flow time (FTc) induced by passive leg raise (PLR) maneuver to be used as a predictor of fluid responsiveness in spontaneously breathing patients.

研究概览入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

This study is a prospective interventional study to assess doppler ultrasound derived parameters like- corrected Carotid Flow Time, Carotid artery blood flow peak velocity, Carotid artery diameter as reliable predictors of fluid responsiveness in spontaneously breathing patients after passive leg raising (PLR) maneuver.

研究设计

研究类型: Interventional

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 Class 1 to 3.

排除标准

•Patients with:
•Knwon Carotid artery stenosis
•History of cardiac dysfunction
•History of pulmonary hypertension
•History of peripheral vascular disease
•Morbid obesity ( BMI >40kg/m2).

结局指标

主要结局

Ultrasound assessment of the change in corrected carotid flow time (FTc) induced by passive leg raise (PLR) maneuver to be used as a predictor of fluid responsiveness in spontaneously breathing patients.

时间窗: Measured before PLR maneuver & 120seconds after PLR maneuver.

次要结局

Ultrasound assessment of the change in carotid artery blood flow peak velocity variability with different phases of breathing & carotid artery diameter induced by passive leg raise (PLR) maneuver to be used as a predictor of fluid responsiveness in spontaneously breathing patients.(Measured before PLR maneuver & 120seconds after PLR maneuver.)

研究者

发起方

Vardhman Mahavir Medical College and Safdarjung Hospital

申办方类型

Government medical college

研究点 (1)

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