Influence of local-anaesthetic combined with dezocine on brachial plexus block and postoperative analgesia
10.3760/cma.j.issn.1008-6706.2012.23.002
- VernacularTitle:麻醉药复合地佐辛对臂丛神经阻滞及术后镇痛效果的影响
- Author:
Zhenping LI
;
Jianliang SUN
;
Chun XIAO
;
Xiaozhong YUAN
;
Ke LIU
- Publication Type:Journal Article
- Keywords:
Dezocine;
Brachial plexus;
Block;
Postoperative analgesia
- From:
Chinese Journal of Primary Medicine and Pharmacy
2012;(23):3523-3524
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the influence of local-anaesthetic combined with dezocine on brachial plexus block and postoperative analgesia.Methods 60 patients scheduled for unilateral upper limb operation were randomly divided into two groups of C group and D group with 30 cases in each group.The brachial plexus block was performed under ultrasound guiding.Two groups received a bolus injection of local anesthetic 30ml,but the local bolus injection of D group consisted of Dezocine 10mg.The tine of sensory blocked producing effect,anesthesia effect,sensory blocked duration were observed.Two hours after sensory nerve recovered,the scores of VAS pain and Ramsay Sedation were recorded.Adverse reactions of perioperation were also observed(nausea,vomiting,dizzy,respiratory,urine retention,pruritus).Results The sensory blocked duration in D group was(7.1±1.1)h,which was significantly longer than that of C group[(4.5±0.8)h](t=10.47,P＜0.01);Two hours after sensory nerve recovered,the score of VAS pain in D group was(1.7±0.7)points,and significantly lower than that of C group[(3.9±1.0)points](t=9.87,P＜0.01).Both two groups had no adverse reactions.Conclusion Addition dezocine 10mg to local anesthetic solutions for interscalene brachial plexus block,it could prolong the sensory block duration,provide satisfactory postoperative analgesia,have no adverse reactions.
