NCT00948571Unknown不适用
Influence of Posture, Anesthesia and Surgical Technique on Airway Resistance of the Upper and Lower Airway and Lung Function.
Kliniken Essen-Mitte1 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2009年4月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Measurement of FEV1 (forced expiratory volume in one second) and the MEF50/MIF50 ratio
研究概览
简要总结
Perioperative airway resistance and lung function are evaluated perioperatively in patients, who undergo surgical procedures in different postures and with or without gas insufflation into the peritoneal cavity.
详细描述
Lung function, upper and lower airway resistance measurements are performed in patients in prone horizontal or head tilted down (40°) position. Half of the patients with head down position will have surgery in laparoscopic technique (including gas insufflation to achieve a pneumoperitoneum). Measurements are performed on the day prior to surgery, on the morning of surgery, 30 - 45 minutes, 2 hours, and 24 hours after extubation.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients older than 18 years of age.
- •Patients with normal lung function with respect to age, gender and weight. -Patients scheduled for Prostatectomies, robotic Prostatectomies, and open hemicolectomies.
排除标准
- •Patients younger than 18 years.
- •Patients with pathological lung function.
- •Patients with with major cardiac disease.
结局指标
主要结局
Measurement of FEV1 (forced expiratory volume in one second) and the MEF50/MIF50 ratio
时间窗: 18 months
次要结局
- Changes in nasal airway resistance(18 months)
研究者
研究点 (1)
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