Effect of ultrasound guided Pterygopalatine fossa block on postoperative pain relief in paediatric adenotonsillectomy surgeries under general anaesthesia A Randomized controlled study
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- To compare the total analgesic requirements in first 24 hrs postoperatively among the patients with and without Pterygopalatine fossa block
研究概览
简要总结
This study is to assess the effect of Pterygopalatine fossa block by ultrasound guided technique on postoperative analgesic requirements in 24 hours and also assessing intraoperative haemodynamic changes and comparing with the control group patients without the Pterygopalatine fossa block.As systemic analgesics are insufficient to control post adenotonsillectomy pain,regional anaesthetic technique using local anaesthetics are an option and offer advantages over standard approaches.Ultrasound guided suprazygomatic approach to the maxillary nerve in the Pterygopalatine fossa seems to be the safest in children
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- Participant and Investigator Blinded
入排标准
- 年龄范围
- 6.00 Year(s) 至 16.00 Year(s)（—）
- 性别
- All
入选标准
- •1.Age 6 to 16 years 2.Patients belongs to ASA grade 1,2 3.Patients posted for elective adenotonsillectomy surgeries who are willing to give informed consent.
排除标准
- •1.Parents/caregivers refusal 2.Patients belongs to ASA grade 3,4 3.Hypersensitivity to Local anaesthetics 4.Any history of developmental delay, bleeding diathesis,mental retardation,upper or lower respiratory tract infections,skin lesions,wounds at the puncture site of block.
结局指标
主要结局
To compare the total analgesic requirements in first 24 hrs postoperatively among the patients with and without Pterygopalatine fossa block
时间窗: 24 hours
次要结局
- To assess the time for first rescue analgesia, intraoperative haemodynamic changes and incidence of any complications among the patients with and without Pterygopalatine fossa block(24 hours)
研究者
Dr Akalya K
Bangalore Medical College and Research Institute