Airway Management in Patients Undergoing Thermal Ganglion Gasseri Coagulation, a New Method - Preliminary Results
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 5
- 试验地点
- 2
- 主要终点
- Blood gas exchange
研究概览
简要总结
Airway management of patients undergoing thermal coagulation of the Gasserian ganglion is very delicate. This is because of the specific operation site and moreover patients should recover quickly from anesthesia to follow verbal intraoperative commands of the surgeon. Endotracheal intubation or laryngeal mask of course hinders the patient from speaking. An obvious alternative airway management, as performed in this preliminary study, is a nasopharyngeal placed tube.
The purpose of the present study is to objectify the gas exchange in patients during this new ventilation technique.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients undergoing thermal coagulation of the Gasserian ganglion
排除标准
- •Body weight over 100 kg
- •Recurrent nasal bleeding
- •Patients suffering from reflux disease
- •Additional risk of aspiration (e.g. hernia diaphragmalis)
结局指标
主要结局
Blood gas exchange
时间窗: Before and during the neurosurgical intervention
Blood gas analyses will be determined at three time points perioperatively. The first measurement, at base line, will be performed preoperatively, the second one after puncture of the Gasserian ganglion and the third during the thermal coagulation of the Gasserian ganglion.
次要结局
- SpO2 oxygen saturation (pulse oximeter)(Before and during the neurosurgical intervention)
- Hemodynamic parameters(Before and during the neurosurgical intervention)
研究者
Wolfgang SCHRAMM
Univ. Prof. Dr.
Medical University of Vienna