Effects of Positive End-Expiratory Pressure Ventilation on Optic Nerve Sheath Diameter in Patients Undergoing Robot-Assisted Laparoscopic Prostatectomy
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 38
- 主要终点
- Optic nerve sheath diameter
研究概览
简要总结
The investigators aim to investigate the effects of positive end-expiratory pressure ventilation on intracranial pressure assessed by sonographic optic nerve sheath diameter in patients undergoing robot-assisted laparoscopic prostatectomy.
详细描述
Effects of positive end-expiratory pressure ventilation on intracranial pressure have not been evaluated in patients undergoing laparoscopic surgery. We aim to investigate the effects of positive end-expiratory pressure ventilation on intracranial pressure assessed by sonographic optic nerve sheath diameter in patients undergoing robot-assisted laparoscopic prostatectomy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •Patients who are scheduled to undergo robot-assisted laparoscopic prostatectomy
排除标准
- •Patients who have cerebrovascular disease or history of cerebrovascular disease
- •Patients who are younger than 20 years
研究组 & 干预措施
PEEP group
Mechanical ventilation with PEEP 8 cmH2O
干预措施: PEEP (Other)
No PEEP group
Mechanical ventilation with no PEEP
结局指标
主要结局
Optic nerve sheath diameter
时间窗: intraoperative
次要结局
- Peak airway pressure(intraoperative)
- Arterial carbon dioxide tension(intraoperative)
- Arterial blood pressure(intraoperative)
- Heart rate(intraoperative)
研究者
Young-Kug Kim
Professor
Asan Medical Center