Sivashankar K R, Dass S K
Reader, Dept of Anaesthesiology, Armed Forces Medical College, Pune 411040.
Dy Commandant, Command Hospital (SC), Pune 411040.
Med J Armed Forces India. 1996 Oct;52(4):242-244. doi: 10.1016/S0377-1237(17)30876-6. Epub 2017 Jun 26.
Postoperative pain relief in 40 children undergoing elective infraumbilical surgery was assessed after caudal epidural adminstration of either lignocaine or bupivacaine in the doses of 0.5 mL/kg body weight of a 1 per cent solution and 0.5 mL/kg body weight of a 0.25 per cent solution respectively. Pain free period was assessed by subjective pain scales. The pain free period was significantly prolonged in children who were given bupivacaine (14.75 ± 2.75 hours) as compared to lignocaine (7.25 ± 3.25 hours).
对40名接受择期脐下手术的儿童,分别给予每公斤体重0.5毫升1%溶液的利多卡因或每公斤体重0.5毫升0.25%溶液的布比卡因进行骶管硬膜外给药后,评估术后疼痛缓解情况。通过主观疼痛量表评估无痛期。与接受利多卡因的儿童(7.25±3.25小时)相比,接受布比卡因的儿童(14.75±2.75小时)无痛期显著延长。