The Effect of Subconjunctival Bupivacaine Injection in Squint Surgery for Postoperative Analgesia
试验速览
- 阶段
- 不适用
- 入组人数
- 40
- 主要终点
- Visual analog scale (VAS) pain score
研究概览
简要总结
This study aimed to assess the effectiveness of the Subconjunctival bupivacaine on postoperative pain in Strabismus surgery under general anaesthesia.
详细描述
40 patients will schedule for elective Strabismus surgery under general anaesthesia and randomly allocated into two groups to receive Subconjunctival 0.5%Bupivacaine group(B) or Subconjunctival placebo 0.9% normal saline group at the end of the surgery and assess the postoperative pain at 0th,30th, 60th,2nd h, 4h,6h,12h,24h.and post operative nausea and vomiting.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 14 Years 至 30 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All patients aged 14 _30 years old with body mass index 18_28kg/m.
- •American Anaesthesiologist Association physical states I,II.
- •singed informed consent to participate in the study and were scheduled for strabismus operations under general anaesthesia.
排除标准
- •were patients with chronic pain.
- •ocular hypertension.
- •inability to communicate.
- •history of hematological disease.
- •allergy to local anesthetic drugs.
研究组 & 干预措施
20 patients receive Subconjunctival bupivacaine of the end of the surgery
20 patients receive Subconjunctival bupivacaine in the end of operation and monitoring postoperative pain score
干预措施: Iocal anaesthetic bupivacaine (Drug)
20 patients receive Subconjunctival placebo in the end of operation
20 patients receive Subconjunctival placebo in the end of operation and monitoring postoperative pain score
干预措施: Placebo (Drug)
结局指标
主要结局
Visual analog scale (VAS) pain score
时间窗: 5 minutes after extubation
Range, 0_10;0,no pain ;10,worst pain
次要结局
- Nausea and vomiting(24 hours postoperatively)
研究者
abeer shaban
Lecture of Anesthesiology
Fayoum University