The Impact of a Beach Chair Position During Shoulder Arthroscopy on Regional Cerebral Oxygen Saturation : Comparison of Interscalene Block and General Anesthesia
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 60
- 主要终点
- changes in arterial pressure from baseline
研究概览
简要总结
The aim of this study is to investigate the relationship between the patient positioning in the beach chair position with consequential arterial pressure changes and their influence on regional cerebral oxygen saturation under two anesthesia techniques, general anesthesia in one group of patients and interscalene block in the second group of patients.
详细描述
The participants of the study are patients scheduled for elective shoulder athroscopy. The patients randomise themselves by choosing the type of anesthesia technique (general anesthesia or interscalene block) after detailed description of both techniques. They receive the standard, routine medical care (monitoring and anesthesia techniques) during which the obtained data of arterial pressure, heart rate, peripheral and cerebral oxygen saturation will be statistically analysed and compared.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 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
- •Inclusion criterion for the study was the approval for surgery under general or regional anesthesia with ASA I and ASA II patients classification. -
排除标准
- •The patients who have refused to take part in the study, patients assessed as ASA III or higher, who have cerebrovascular or coronary disease, coagulopathy, hypersensitivity to local anesthetics or other contraindications to one or the other type of anesthetic techniques All patients in whom the operation lasted less than 20 minutes or longer than 90 minutes, have been also excluded from the study.
结局指标
主要结局
changes in arterial pressure from baseline
时间窗: baseline, during the operation, one hour after the operation
次要结局
- changes in regional cerebral oxygen saturation from baseline(baseline, during the operation, one hour after the operation)