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临床试验/NCT01606956
NCT01606956已完成不适用

The Comparison of Two Different Methods of Partial Inflation of Cuff for Facile Insertion of Laryngeal Mask Airway in Adult Patients

Yonsei University2 个研究点 分布在 1 个国家目标入组 80 人开始时间: 2012年5月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
80
试验地点
2
主要终点
The intra-cuff pressure

研究概览

简要总结

Partial cuff inflation before insertion is generally used for laryngeal mask airway insertion in adult patients. However, it is not proven how much the cuff should be inflated. The aim of this study is to compare efficacy between the method using the resting volume and the method using half the maximum volume for partial cuff inflation.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
盲法
Double (Care Provider, Investigator)

入排标准

年龄范围
20 Years 至 70 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • adult patients (20-70 years of age) scheduled for elective surgery undergoing general anesthesia using LMA-classic size 3-5

排除标准

  • patients with an abnormal airway,
  • patients with reactive airway disease,
  • patients with gastroesophageal reflux disease,
  • patients with chronic respiratory disease,
  • or a history of an upper respiratory tract infection

结局指标

主要结局

The intra-cuff pressure

时间窗: approximately 5 to 10 minutes after insertion of LMA.

After insertion of LMA, we confirm adequate ventilation. And then we measure intra-cuff pressure using cuff pressure manometer.

次要结局

  • leak volume(approximately 5 to 10 minutes after insertion of LMA.)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (2)

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