Tramadol concentrations in blood and in cerebrospinal fluid in a neonate

被引:6
作者
Allegaert, K [1 ]
de Hoon, J
Verbesselt, R
Devlieger, H
Tibboel, D
机构
[1] Erasmus Med Ctr, Dept Paediat Surg, Rotterdam, Netherlands
[2] Univ Hosp Gasthuisberg, Dept Paediat, B-3000 Louvain, Belgium
[3] Univ Hosp Gasthuisberg, Ctr Clin Pharmacol, B-3000 Louvain, Belgium
关键词
pain; neonate; tramadol; CSF pharmacokinetics; pharmacodynamics;
D O I
10.1007/s00228-004-0872-7
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Based on blood and cerebrospinal fluid samples collected in a full-term neonate, the penetration of tramadol in the central nervous system is described. Following intravenous administration of tramadol, a lag time of about 4 h was observed until full blood-brain equilibration was achieved. This pharmacokinetic observation is in line with a recent pharmacodynamic evaluation of the central opioid effects of tramadol in adults.
引用
收藏
页码:911 / 913
页数:3
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