PHARMACOKINETICS OF MIDAZOLAM IN CHILDREN - COMPARATIVE-STUDY OF INTRANASAL AND INTRAVENOUS ADMINISTRATION

被引:109
作者
REY, E [1 ]
DELAUNAY, L [1 ]
PONS, G [1 ]
MURAT, I [1 ]
RICHARD, MO [1 ]
SAINTMAURICE, C [1 ]
OLIVE, G [1 ]
机构
[1] HOP ST VINCENT DE PAUL,DEPT ANESTHESIOL,F-75674 PARIS 14,FRANCE
关键词
MIDAZOLAM; PHARMACOKINETICS; INTRANASAL; INTRAVENOUS; CHILDREN; BIOAVAILABILITY;
D O I
10.1007/BF00314967
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Twelve children 1-5 y old were randomly assigned to receive midazolam 0.2 mg.kg-1 either by the intravenous (IV) or intranasal (IN) routes. After IN administration the rapid onset of absorption was observed (t(max) 12 min). After both routes of administration the half-life was similar (2.2 h IN and 2.4 h IV). After IN administration the apparent plasma clearance and volume of distribution were about twice as high as after IV administration. The results are consistent with an estimated mean bioavailability of 55%.
引用
收藏
页码:355 / 357
页数:3
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