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临床试验/ACTRN12612001216808
ACTRN12612001216808尚未招募未知

Preoperative fasted surgical patients undergoing gastric ultrasound assessment to determine gastric fluid volume - do comorbitities influence these gastric volumes?

Dr James Walker0 个研究点目标入组 243 人开始时间: 2012年11月16日最近更新:
适应症

试验速览

阶段
未知
状态
尚未招募
发起方
入组人数
243

研究概览

简要总结

暂无简介。

研究设计

研究类型
Observational

入排标准

年龄范围
18 Years 至 o limit(—)
性别
All

入选标准

  • ASA (american society of anaesthesiologists) grade 1-3
  • Starvation times more than 2 hours for clear fluids and 6 hours for food
  • Please see exclusion criteria... gastrointestinal abnormalities are excluded and also those who have had gastrointestinal surgery previously as this distorts the gastric antrum. All surgical specialities will be included aside from cardiothoracic patients.

排除标准

  • Previous gastro-oesophageal surgery or abnormality of the gastrointestinal tract
  • Recent Pregnancy (within 3 months)
  • Age less than 18
  • Unable to give informed consent themselves
  • Hiatus Hernia
  • Patients who have not been starved for food fo 6 hours and clear fluids for more than 2 hours
  • Cognitive impairement/ mental disability
  • Those unable to lie still for ultrasound assessment
  • Cardiothoracic surgery

研究者

发起方
Dr James Walker

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