The Effects of Divided Doses of Neostigmine on Reversal of Vecuronium Block.
10.4097/kjae.1990.23.1.47
- 作者:
Young Seok LEE
1
;
Jin Su KIM
;
Jong Rae KIM
作者信息
1. Department of Anesthesiology, Yonsei University College of Medicine, Seoul, Korea.
- 出版类型:Original Article
- 关键字:
Anticholinesterase;
Train-on-four stimulation
- 医学主题词:
Neostigmine*;
Neuromuscular Blockade;
Vecuronium Bromide*
- 来源:Korean Journal of Anesthesiology
1990;23(1):47-50
- 国家Republic of Korea
- 语言:Korean
-
摘要:
The hypothesis that administration of neostigmine in divided doses might accelerate the antagonism of nuromuscular blockade was investigated. Neostigmine 0.05mg/kg was adminsitered either in a single bolus dose (Group I, n=10) or in an initial dose of 0.01 mg/kg 1 minute later (Group II, n=10), 2 minutes later (Group III, n=10) and 3 minutes later (Group IV, n=10) for antagonism of vecuronium- induced blockade. Reversal was attepted at 10 percent spontaneous recovery of twitch height. The mean time (+/-SE) from the first injection of the drug until the train-of-four(TOF) ratio value had reached 0. 75 was signifincantly longer in Group II and IV (594.8+/-63.9 seconds and 555.6+/-22.2 seconds respectively) than Group I and III (380.6+36.0 seconds and 357.8+/-44.2 seconds respectively). It is concluded that adminstration of neostigmine in divided doses with 0. 01 mg/kg and 0.04 mg/kg did not produce a significantly faster reversal of residual vecuronium-induced neuromuscular blockade as compared to a single bolus administration.
