跳至主要内容
临床试验/ACTRN12616001479493
ACTRN12616001479493已完成不适用

Dynamic response to fluid challenge administration in operating room: a pilot trial.

Antonio Messina0 个研究点目标入组 50 人开始时间: 2016年10月24日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
发起方
入组人数
50

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Non-randomised trial
主要目的
Diagnosis
盲法
Open (masking not used)

入排标准

年龄范围
18 Years 至 o limit(—)
性别
All

入选标准

  • •1) to have > or = 18 years
  • •2) to be scheduled for elective open abdominal surgery under general anesthesia with mechanical ventilation with a volume controlled mode (with a tidal volume (VT) < 8 ml/kg),
  • •3) to require an invasive blood pressure monitoring.

排除标准

  • •1) the American Society of Anesthesiologists' physical status classification (ASA) equal to 4,
  • •2) presence of a previous history of arrhythmia, or left ventricular ejection fraction < 30%, or right ventricular dysfunction (assessed by a < 0.16 m/s of systolic peak velocity of tricuspid annular motion), or a moderate to severe valvular heart disease , or intra-cardiac shunt, 3) chronic medication with beta-blockers.

研究者

发起方
Antonio Messina

相似试验