Effect of Quadratus Lumborum Block on Postoperative Analgesic Requirements in Pediatric Patients: A Randomized Controlled Double Blinded Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 40
- 主要终点
- postoperative total analgesic amounts in 24 hours
研究概览
简要总结
Quadratus lumborum block (QLB) is a newly-defined trunk block performed with local anesthetic injection by imaging the abdominal muscles with ultrasonography (US) guidance; thus, analgesia is expected to be ensured from the T7-L1 dermatomal segment level.
In the study, the aim was to compare the postoperative analgesic effect of quadratus lumborum block in pediatric patients undergoing lower abdominal surgery
详细描述
Patients included in the study were randomly divided into 2 groups. Cases were assessed as intravenous opioid with 1 mg/kg tramadol HCl (Group O, n=20) or ultrasonography-guided quadratus lumborum block (Group B, n=20).
Total analgesic amounts in 24 hours and first analgesic requirement times recorded.
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
- Triple (Participant, Investigator, Outcomes Assessor)
盲法说明
The investigator's study is a prospective, randomized, double-blind study.
入排标准
- 年龄范围
- 3 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •The study included 40 cases undergoing lower abdominal surgery aged from 3 to 16 years with ASA (American Society of Anesthesiologist) I-II level.
排除标准
- •Cases with ASA III-IV health level and those with a history of allergy to local anesthetic medications were not included in the study.
研究组 & 干预措施
tramadol use
Cases were assessed as intravenous opioid with 1 mg/kg tramadol hydrochloride
干预措施: Tramadol Hydrochloride (Drug)
tramadol use
Cases were assessed as intravenous opioid with 1 mg/kg tramadol hydrochloride
干预措施: Morphine Sulfate (Drug)
quadratus lumborum block
Cases were assessed asquadratus lumborum block for postoperative analgesia
干预措施: Tramadol Hydrochloride (Drug)
quadratus lumborum block
Cases were assessed asquadratus lumborum block for postoperative analgesia
干预措施: Morphine Sulfate (Drug)
结局指标
主要结局
postoperative total analgesic amounts in 24 hours
时间窗: how many times in 24 hours
the number of analgesic requirements
次要结局
- first analgesic requirement times(in 24 hours)