A prospective observational study on hemodynamic changes during laparoscopic surgeries under general anaesthesia
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 106
- 试验地点
- 1
- 主要终点
- To observe changes in Mean arterial pressure and heart rate after pneumoperitoneum during Laparoscopic surgeries.
研究概览
简要总结
This prospective, observational study investigates the hemodynamic changes that occur during laparoscopic surgeries under general anesthesia, specifically focusing on variations in heart rate, mean arterial pressure, airway pressure, and lung compliance due to carbon dioxide insufflation and patient Positioning. Laparoscopic procedures, while beneficial in reducing postoperative pain and hospital stay, can cause significant physiological changes, necessitating careful anesthetic management. Since limited research exists on these effects, this study aims to provide a deeper understanding of how intraabdominal pressure and patient positioning influence hemodynamics, ultimately improving anesthesia protocols and patient safety. Conducted at SRM Medical College Hospital, this study includes 106 patients, with data recorded before and at various stages of surgery.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 70.00 Year(s)（—）
- 性别
- All
入选标准
- •1.Patients admitted for elective laparoscopic procedure, SRM Medical College Hospital & Research centre 2.American Society of Anaesthesiologist (ASA) physical status I and II will be selected.
排除标准
- •1.Patient not willing to participate 2.Cardiovascular, Respiratory, and Cerebrovascular diseases 3.Patient with autonomic neuropathy 4.BMI more than 30 and less than 19.
结局指标
主要结局
To observe changes in Mean arterial pressure and heart rate after pneumoperitoneum during Laparoscopic surgeries.
时间窗: Before intubation, after intubation, after CO2 insufflation, after positioning, after 1 hour, after desufflation, after extubation
次要结局
- To monitor variations in airway pressures and capnography during the procedure.