结论<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /> 0.5%甲磺酸罗哌卡因、0.375%盐酸罗哌卡因、0.375%盐酸布比卡因,用于上胸段硬膜外阻滞对乳腺手术病人的麻醉效果无差异,均可满足手术需要;0.5%甲磺酸罗哌卡因对循环功能及肺功能的影响与0.375%的盐酸罗哌卡因无差异,但小于0.375%的盐酸布比卡因,因此用0.375%甲磺酸罗哌卡因及0.375%盐酸罗哌卡因用于上胸段硬膜外阻滞较0.375%盐酸布比卡因安全。 参考文献 1. Karen J,Mclellan,Diana F. Ropivacaine: an update of its use in regional anesthesia. Drugs,2000,60:1065-1093. 2. 李西宽,焦亚奇,刘俊等。甲磺酸罗哌卡因局麻药的实验研究。中国药理学通报,2004,20(2):236-237。 3. 刘俊杰,赵俊主编。现代麻醉学,第二版。北京:人民卫生出版社,1997.312. 4. Scott DB, LEE A, Fagan D, et al. Acute toxicity of ropivacaine compare to bupivacaine. Anesth Analg.1989,69:563-569. 5. Katz JA, Bridenbaugb PO, Knarr DC, et al. Pharmacodynamics and pharmacokinetics of epidural repivacaine in humans. Anesth Analg,1990,70:16-21. 6. Whitehead E, Arrigoni B, Bannister J, An open study of repivacaine I extradural anaesthesia. Br,J Anaesth, 1990,64:67-71. 7. Hopf HB, Schlaghecke R,Peters J. Symphathetic neural blockade by thoracic epidural anesthesia Supperesses rennin release in response to arterial hypotension. Anesthesiology, 1994,80:992 8. 王晓持。罗比卡因。国外医学麻醉与复苏分册,1999,20:10-12。 |