Reversed phase high-performance liquid chromatography for determination of plasma olanzapine and pharmacokinetics of olanzapine in healthy Chinese volunteers / 南方医科大学学报
Journal of Southern Medical University
;
(12): 1327-1329, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-334931
ABSTRACT
<p><b>OBJECTIVE</b>To establish a reversed phase high-performance liquid chromatography (HPLC) system for determining plasma concentration of olanzapine and analyze the pharmacokinetics of olanzapine in healthy Chinese volunteers.</p><p><b>METHODS</b>Ten healthy male subjects received a single oral dose of 20 mg olanzapine tablets. The plasma concentrations of olanzapine were determined by HPLC, and the data were analyzed using 3P97 program.</p><p><b>RESULTS</b>The plasma concentration curve of olanzapine following a single oral dose conformed to the two compartment open model. The main pharmacokinetics parameters of olanzapine were as follow C(max) was 113.7-/+33.1 microg/L, T(max) 5.07-/+0.65 h, t(1/2) 35.44-/+4.21 h, AUC(0-144) 2,235-/+257 microg.h.L(-1), and AUC(0-inf) 2,516-/+301 microg.h.L(-1).</p><p><b>CONCLUSION</b>The system established in this study allows for highly sensitive, selective and accurate determination of plasma concentration of olanzapine, and provides valuable information for clinical trials.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Antipsychotic Agents
/
Benzodiazepines
/
Blood
/
Pharmacokinetics
/
China
/
Reproducibility of Results
/
Chromatography, High Pressure Liquid
/
Area Under Curve
/
Methods
Type of study:
Prognostic study
Limits:
Adult
/
Humans
/
Male
Country/Region as subject:
Asia
Language:
Chinese
Journal:
Journal of Southern Medical University
Year:
2006
Type:
Article
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