UNIGE document Scientific Article
previous document  unige:3402  next document
add to browser collection

Therapeutic drug monitoring of seven psychotropic drugs and four metabolites in human plasma by HPLC-MS

Kottelat, Astrid
Published in Journal of Pharmaceutical and Biomedical Analysis. 2009, vol. 50, no. 5, p. 1000-1008
Abstract A simple and sensitive LC-MS method was developed and validated for the simultaneous quantification of aripiprazole (ARI), atomoxetine (ATO), duloxetine (DUL), clozapine (CLO), olanzapine (OLA), sertindole (STN), venlafaxine (VEN) and their active metabolites dehydroaripiprazole (DARI), norclozapine (NCLO), dehydrosertindole (DSTN) and O-desmethylvenlafaxine (OVEN) in human plasma. The above mentioned compounds and the internal standard (remoxipride) were extracted from 0.5 mL plasma by solid-phase extraction (mix mode support). The analytical separation was carried out on a reverse phase liquid chromatography at basic pH (pH 8.1) in gradient mode. All analytes were monitored by MS detection in the single ion monitoring mode and the method was validated covering the corresponding therapeutic range: 2-200 ng/mL for DUL, OLA, and STN, 4-200 ng/mL for DSTN, 5-1000 ng/mL for ARI, DARI and finally 2-1000 ng/mL for ATO, CLO, NCLO, VEN, OVEN. For all investigated compounds, good performance in terms of recoveries, selectivity, stability, repeatability, intermediate precision, trueness and accuracy, was obtained. Real patient plasma samples were then successfully analysed.
Keywords Method developmentQuantificationAtypical antipsychoticsAntidepressantsSPELC–MSValidation
PMID: 19683888
Full text
(ISO format)
CHOONG, Eva et al. Therapeutic drug monitoring of seven psychotropic drugs and four metabolites in human plasma by HPLC-MS. In: Journal of Pharmaceutical and Biomedical Analysis, 2009, vol. 50, n° 5, p. 1000-1008. doi: 10.1016/j.jpba.2009.07.007 https://archive-ouverte.unige.ch/unige:3402

432 hits

0 download


Deposited on : 2009-09-28

Export document
Format :
Citation style :