Therapeutic drug monitoring by capillary electrophoresis

被引:37
作者
Shihabi, ZK [1 ]
机构
[1] Wake Forest Univ, Bowman Gray Sch Med, Dept Pathol, Winston Salem, NC 27157 USA
关键词
reviews; therapeutic drug monitoring; sample stacking; sample preparation; drugs;
D O I
10.1016/S0021-9673(98)00073-9
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Because of the ease of analysis and the high resolution, drug analysis is becoming the best example for the application of capillary electrophoresis. Therapeutic drug monitoring is a specialized area of drug analysis performed in clinical laboratories for patient care. CE offers high resolution and speed with the low operating costs needed in patient care. However, CE has a few limitations, mainly poor detection limits and precision. Simple methods of stacking, which enhance drug detection to overcome the poor sensitivity of CE are stressed. Serum has a unique matrix with a high content of proteins and salts which can have adverse effects on separation by CE. For successful analysis, special maneuvers are employed to decrease these matrix effects. Studies that have addressed the improvement of the precision of CE are summarized. CE offers the possibility of bringing chiral separations into the routine arena. (C) 1998 Elsevier Science B.V.
引用
收藏
页码:27 / 36
页数:10
相关论文
共 93 条
[91]   HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC AND CAPILLARY ELECTROPHORETIC DETERMINATION OF FREE NICOTINIC-ACID IN HUMAN PLASMA AND SEPARATION OF ITS METABOLITES BY CAPILLARY ELECTROPHORESIS [J].
ZARZYCKI, PK ;
KOWALSKI, P ;
NOWAKOWSKA, J ;
LAMPARCZYK, H .
JOURNAL OF CHROMATOGRAPHY A, 1995, 709 (01) :203-208
[92]  
Zhang CX, 1996, CLIN CHEM, V42, P1805
[93]  
ZHAO Z, 1997, J CHROMATOGR B, V688, P265