Abstract
Serotonin–norepinephrine-reuptake inhibitors (SNRIs) and selective serotonin-reuptake inhibitors (SSRIs) belong to a new generation of antidepressants used in the treatment of depression and other mood disorders. SSRIs act as reuptake inhibitors primarily via the inhibition of the neuronal reuptake of serotonin (5-HT) in the CNS. SNRIs have additional inhibitory activity at noradrenaline-reuptake sites. Different analytical methods for the routine monitoring and toxicological screening of SNRIs and SSRIs have been developed. Rapid quantification is a necessity for clinical use, allowing the possibility of diagnostics. This review focuses on recent advances of the methods that concern the determination of SSRIs and SNRIs in human biological samples. Sample preparation methodologies are discussed, because sample pretreatment is the most limiting and crucial step in analysis of biological matrices. Furthermore, information concerning the mechanism of action, side effects and toxicity are also given.
Papers of special note have been highlighted as: ▪ of interest ▪▪ of considerable interest
Bibliography
- 1 Reid IC, Stewart CA. How antidepressants work: new perspectives on the pathophysiology of depressive disorder. J. Mental Science178,299–303 (2001).CAS, Google Scholar
- 2 Preskorn SH, Stanga CY, Ross R. Selective serotonin reuptake inhibitor. In: Antidepressants: Past, Present, and Future. Preskorn SH, Stanga CY, Feighner JP, Ross R (Eds). Springer, NY, USA 242 (2004).Google Scholar
- 3 Nash J, Nutt D. Antidepressants. Psychiatry6(7),289–294 (2007).Crossref, Google Scholar
- 4 Vaswani M, Linda FK, Ramesh S. Role of selective serotonin reuptake inhibitors in psychiatric disorders: a comprehensive review. Prog. Neuropsychopharmacol. Biol. Psychiatry27(1),85–102 (2003).Crossref, Medline, CAS, Google Scholar
- 5 McManus P, Mant A, Mitchell PB, Montogomery WS, Marley J, Auland ME. Recent trends in the use of antidepressant drugs in Australia. Med. J. Aust.173(9),458–461 (2000).Crossref, Medline, CAS, Google Scholar
- 6 Pedersen-Bjergaard S, Rasmussen KE. Bioanalysis of drugs by liquid-phase microextraction coupled to separation techniques. J. Chromatogr. B817(1),3–12 (2005).▪▪ Focuses on principles of liquid-phase microextraction and applications to the determination of drugs from plasma, whole blood, urine and breast milk.Crossref, Medline, CAS, Google Scholar
- 7 Mandrioli R, Raggi MA. Advances in the enantioseparation of second-generation antidepressant drugs by electrodriven methods. Electophoresis27,213–221 (2006).▪▪ Review on advances concerning the enantio-selective electro-driven methods for the analysis of second-generation antidepressants.Crossref, Medline, CAS, Google Scholar
- 8 Flanagan RJ, Morgan PE, Spencer EP, Whelpton R. Micro-extraction techniques in analytical toxicology: short review. Biomed. Chromatogr.20,530–538 (2006).▪▪ Review on the new developments in plasma microextraction techniques and protein precipitation methodology in analytical toxicology.Crossref, Medline, CAS, Google Scholar
- 9 Dejaegher B, Heyden YV. Ruggedness and robustness testing. J. Chromatogr. A1158,138–157 (2007).▪▪ Review on different approaches applied to examine the ruggedness and robustness of an analytical method.Crossref, Medline, CAS, Google Scholar
- 10 Stahl MS, Entsuah R, Rudolf LR. Comparative efficacy between venlafaxine and SSRIs: a pooled analysis of patients with depression. Biol. Psychiatry52,1166–1174 (2002).Crossref, Medline, CAS, Google Scholar
- 11 Papakostas GI, Thase ME, Fava M, Nelson JC, Shelton RC. Are antidepressant drugs that combine serotonergic and noradrenergic mechanisms of action more effective than the selective serotonin reuptake inhibitors in treating major depressive disorder? A meta analysis of studies of newer agents. Biol. Psychiatry62,1217–1227 (2007).Crossref, Medline, CAS, Google Scholar
- 12 Nash J, Nutt D. Psychopharmacology of anxiety. Psychiatry6(4),143–148 (2007).Crossref, Google Scholar
- 13 Laux G, Baumann P, Hiemke C. Therapeutic drug monitoring of antidepressants – clinical aspects. J. Neural Transm.72,261–267 (2007).CAS, Google Scholar
- 14 Samanidou VF, Nika MK, Papadoyannis IN. HPLC as a tool in medical chemistry for the monitoring of tricyclic antidepressants in biofluids. Mini Rev. Med. Chem.8(3),256–275 (2008).Crossref, Medline, CAS, Google Scholar
- 15 Johnson D. Noncompliance with antidepressant therapy – an underestimated problem. Intern. Med.11,14–17 (1996).Google Scholar
- 16 Orsulak PJ, Kenney JT, Debus JR, Crowley G, Wittman PD. Determination of the antidepressant fluoxetine and its metabolite norfluoxetine in serum by reversed-phase HPLC, with ultraviolet detection. Clin. Chem.34(9),1875–1878 (1988).Crossref, Medline, CAS, Google Scholar
- 17 Tracqui A, Kintz P, Kreissig P, Mangin Pl. A simple and rapid method for toxicological screening of 25 antidepressants in blood or urine using high performance liquid chromatography with diode-array detection. Ann. Biol. Clin. Paris50(9),639–647 (1992).Medline, CAS, Google Scholar
- 18 McIntyre IM, King CV, Skafidis S, Drummer OH. Dual ultraviolet wavelength high-performance liquid chromatographic method for the forensic or clinical analysis of seventeen antidepressants and some selected metabolites. J. Chromatogr.621(2),215–223 (1993).Crossref, Medline, CAS, Google Scholar
- 19 Nichols JH, Charlson JR, Lawson GM. Automated HPLC assay of fluoxetine and norfluoxetine in serum. Clin. Chem.40(7I),1312–1316 (1994).Crossref, Medline, CAS, Google Scholar
- 20 Joron S, Robert H. Simultaneous determination of antidepressant drugs and metabolites by HPLC. Design and validation of a simple and reliable analytical procedure. Biomed. Chromatogr.8(4),158–164 (1994).Crossref, Medline, CAS, Google Scholar
- 21 Hicks DR, Wolaniuk D, Russell A, Cavanaugh N, Kraml M. A high-performance liquid chromatographic method for the simultaneous determination of venlafaxine and O-desmethylvenlafaxine in biological fluids. Ther. Drug Monit.16(1),100–107 (1994).Crossref, Medline, CAS, Google Scholar
- 22 Knoeller J, Vogt-Schenkel R, Brett MA. A simple and robust HPLC method for the determination of paroxetine in human plasma. J. Pharm. Biomed.13(4–5),635–638 (1995).Crossref, Medline, CAS, Google Scholar
- 23 Aymard G, Livi P, Pham YT, Diquet B. Sensitive and rapid method for the simultaneous quantification of five antidepressants with their respective metabolites in plasma using high-performance liquid chromatography with diode-array detection. J. Chromatogr. B700(1–2),183–189 (1997).Crossref, Medline, CAS, Google Scholar
- 24 Lai C-K, Lee T, Au K-M, Chan AY-W. Uniform solid-phase extraction procedure for toxicological drug screening in serum and urine by HPLC with photodiode-array detection. Clin. Chem.43(2),312–325 (1997).Crossref, Medline, CAS, Google Scholar
- 25 Misztal G, Hopkala H. Determination of fluoxetine in human plasma using reserved phase HPLC. Pharmazie52(11),854–856 (1997).Medline, CAS, Google Scholar
- 26 Peterson KL, Logan BK, Christian GD, Ruzicka J. Sequential-injection extraction for sample preparation. Anal. Chim. Acta337,99–106 (1997).Crossref, CAS, Google Scholar
- 27 Akerman KK, Jolkkonen J, Huttunen H, Penttila I. High-performance liquid chromatography method for analyzing citalopram and desmethylcitalopram from human serum. Ther. Drug Monit.20(1),25–29 (1998).Crossref, Medline, CAS, Google Scholar
- 28 Spratt E, Vallaro GM. LC/MS with a particle beam interface in forensic toxicology. Clin. Lab. Med.18(4),651–663 (1998).Crossref, Medline, CAS, Google Scholar
- 29 Meineke I, Schreeb K, Kreb I, Gundert-Remy U. Routine measurement of fluoxetine and norfluoxetine by high-performance liquid chromatography with ultraviolet detection in patients under concomitant treatment with tricyclic antidepressants. Ther. Drug Monit.20(1),14–19 (1998).Crossref, Medline, CAS, Google Scholar
- 30 Alvarez J-C, Bothua D, Collignon I, Advenier C, Spreux-Varoquaux O. Determination of fluoxetine and its metabolite norfluoxetine in serum and brain areas using high-performance liquid chromatography with ultraviolet detection. J. Chromatogr. B,707(1–2),175–180 (1998).Crossref, Medline, CAS, Google Scholar
- 31 Casamenti G, Mandrioli R, Sabbioni C, Bugamelli F, Volterra V, Raggi MA. Development of an HPLC method for the toxicological screening of central nervous system drugs. J. Liq. Chromatogr. Relat. Technol.23(7),1039–1059 (2000).Crossref, CAS, Google Scholar
- 32 Maya MT, Domingos CR, Guerreiro MT, Morais JA. Determination of the antidepressant fluoxetine in human plasma by LC with UV detection. J. Pharm. Biomed. Anal.23(6),989–996 (2000).Crossref, Medline, CAS, Google Scholar
- 33 Skibiniski R, Misztal G, Olajossy M. High performance liquid chromatographic determination of fluvoxamine and paroxetine in plasma. Chem. Anal. Warsaw45(6),815–823 (2000).Google Scholar
- 34 Binsumait IA, Hadidi KA, Abu-Al Raghib S. Stability of fluoxetine in stored plasma, aqueous, and methanolic solutions determined by HPLC with UV detection. Pharmazie56(4),311–313 (2001).Medline, CAS, Google Scholar
- 35 Tournel G, Houdret N, Hédouin V, Deveaux M, Gosset D, Lhermitte M. High-performance liquid chromatographic method to screen and quantitate seven selective serotonin reuptake inhibitors in human serum. J. Chromatogr. B761(2),147–158 (2001).Crossref, Medline, CAS, Google Scholar
- 36 Dams R, Benijts THP, Lambert WE et al. A fatal case of serotonin syndrome after combined moclobemide-citalopram intoxication. J. Anal. Toxicol.25(2),147–151 (2001).Crossref, Medline, CAS, Google Scholar
- 37 Matoga M, Pehourcq F, Titier K, Dumora F, Jarry C. Rapid high-performance liquid chromatographic measurement of venlafaxine and O-desmethylvenlafaxine in human plasma: application to management of acute intoxications. J. Chromatogr. B760(2),213–218 (2001).Crossref, Medline, CAS, Google Scholar
- 38 El-dawy MA, Mabrouk MM, El-Barbary FA. Liquid chromatographic determination of fluoxetine. J. Pharm. Biomed.30(3),561–571 (2002).Crossref, Medline, CAS, Google Scholar
- 39 Oztunc A, Onal A, Erturk S. 7,7,8,8-tetracyanoquinodimethane as a new derivatization reagent for high-performance liquid chromatography and thin-layer chromatography: rapid screening of plasma for some antidepressants. J. Chromatogr. B774(2),149–155 (2002).Crossref, Medline, CAS, Google Scholar
- 40 Misztal G, Skibinski R, Olajossy M, Paw B, Przyborowski L, Hopkała H. Application of HPLC for the determination of racemic fluoxetine and norfluoxetine in human plasma. Chem. Anal.47(2),229–240 (2002).CAS, Google Scholar
- 41 Li L, Yuan B, Zhu R-S, Jia S. Determination of serum fluoxetine in patients with depression by means of HPLC assay. Chin. Pharm. J.37(11),855–857 (2002).CAS, Google Scholar
- 42 Waschgler R, Hubmann MR, Conca A, Moll W, König P. Simultaneous quantification of citalopram, clozapine, fluoxetine, norfluoxetine, maprotiline, desmethylmaprotiline and trazodone in human serum by HPLC analysis. Int. J. Clin. Pharm. Th.40(12),554–559 (2002).Crossref, Medline, CAS, Google Scholar
- 43 Huang Y, Zou Y-G, Liang M-Z, Qin Y-P, Yu Q. Simultaneous determination of venlafaxine and its active metabolite O-desmethylvenlafaxine in plasma by HPLC. Chin. Pharm. J.38(2),132–135 (2003).Google Scholar
- 44 Zainaghi IA, Lanchote VL, Queiroz RHC. Determination of paroxetine in geriatric depression by high-performance liquid chromatography. Pharmacol. Res.48(2),217–221 (2003).Crossref, Medline, CAS, Google Scholar
- 45 Chen Y, Xiao H, Wu R-J. Simultaneous determination of paroxetine and sertraline in human plasma by RP-HPLC. J. China Pharm. Univ.34(2),141–143 (2003).CAS, Google Scholar
- 46 Raut BB, Kolte BL, Deo AA, Bagool MA, Shinde DB. A rapid and sensitive HPLC method for the determination of venlafaxine and O-desmethylvenlafaxine in human plasma with UV detection. J. Liq. Chromatogr. Relat. Technol.26(8),1297–1313 (2003).Crossref, CAS, Google Scholar
- 47 Frahnert C, Rao ML, Grasmäder K. Analysis of eighteen antidepressants, four atypical antipsychotics and active metabolites in serum by liquid chromatography: a simple tool for therapeutic drug monitoring. J. Chromatogr. B794(1),35–47 (2003).Crossref, Medline, CAS, Google Scholar
- 48 Duverneuil C, De la Grandmaison GL, De Mazancourt P, Alvarez J-C. A high-performance liquid chromatography method with photodiode-array UV detection for therapeutic drug monitoring of the nontricyclic antidepressant drugs. Ther. Drug Monit.25(5),565–573 (2003).Crossref, Medline, CAS, Google Scholar
- 49 Goeringer KE, McIntyre IM, Drummer OH. LC–MS analysis of serotonergic drugs. J. Anal. Toxicol.27(1),30–35 (2003).Crossref, Medline, CAS, Google Scholar
- 50 Li KM, Thompson MR, McGregor IS. Rapid quantitation of fluoxetine and norfluoxetine in serum by micro-disc solid-phase extraction with high-performance liquid chromatography–ultraviolet absorbance detection. J. Chromatogr. B804(2),319–326 (2004).Crossref, Medline, CAS, Google Scholar
- 51 Sabbioni C, Bugamelli F, Varani G et al. A rapid HPLC-DAD method for the analysis of fluoxetine and norfluoxetine in plasma from overdose patients. J. Pharm. Biomed.36(2),351–356 (2004).Crossref, Medline, CAS, Google Scholar
- 52 Trachta G, Schwarze B, Sägmüller B, Brehm G, Schneider S. Combination of high-performance liquid chromatography and SERS detection applied to the analysis of drugs in human blood and urine. J. Mol. Struct.693(1–3),175–185 (2004).Crossref, CAS, Google Scholar
- 53 Hostetter AL, Stowe ZN, Cox M, Ritchie JC. A novel system for the determination of antidepressant concentrations in human breast milk. Ther. Drug Monit.26(1),47–52 (2004).Crossref, Medline, CAS, Google Scholar
- 54 Waschgler R, Moll W, König P, Conca A. Quantification of venlafaxine and O-desmethylvenlafaxine in human serum using HPLC analysis. Int. J. Clin. Pharm. Th.42(2),724–728 (2004).Crossref, Medline, CAS, Google Scholar
- 55 Wille SMR, Maudens KE, Van Peteghem CH, Lambert WEE. Development of a solid phase extraction for 13 ‘new’ generation antidepressants and their active metabolites for gas chromatographic–mass spectrometric analysis. J. Chromatogr. A1098(1–2),19–29 (2005).Crossref, Medline, CAS, Google Scholar
- 56 Meng QH, Gauthier D. Simultaneous analysis of citalopram and desmethylcitalopram by liquid chromatography with fluorescence detection after solid-phase extraction. Clin. Biochem.38(3),282–285 (2005).Crossref, Medline, CAS, Google Scholar
- 57 Önal A, Öztunc A. Determination of paroxetine in human plasma by high- performance liquid chromatography using 7,7,8,8- tetracyanoquinodimethane as the derivatization reagent. Ther. Drug Monit.28(2),180–184 (2006).Crossref, Medline, CAS, Google Scholar
- 58 Mandrioli R, Saracino MA, Ferrari S, Berardi D, Kenndler E, Raggi MA. HPLC analysis of the second-generation antidepressant sertraline and its main metabolite N-desmethylsertraline in human plasma. J. Chromatogr. B836(1–2),116–119 (2006).Crossref, Medline, CAS, Google Scholar
- 59 Esrafili A, Yamini Y, Shariati S. Hollow fiber-based liquid phase microextraction combined with high-performance liquid chromatography for extraction and determination of some antidepressant drugs in biological fluids. Anal. Chim. Acta604(2),127–133 (2007).Crossref, Medline, CAS, Google Scholar
- 60 Fernandes C, Neto AJdS, Rodrigues JC, Alves C, Lanças FM. Solid-phase microextraction–liquid chromatography (SPME–LC) determination of fluoxetine and norfluoxetine in plasma using a heated liquid flow through interface. J. Chromatogr. B847(2),217–223 (2007).Crossref, Medline, CAS, Google Scholar
- 61 Greiner C, Hiemke C, Bader W, Haen E. Determination of citalopram and escitalopram together with their active main metabolites desmethyl(es-)citalopram in human serum by column-switching high performance liquid chromatography (HPLC) and spectrophotometric detection. J. Chromatogr. B848(2),391–394 (2007).Crossref, Medline, CAS, Google Scholar
- 62 Malfará WR, Bertucci C, Costa Queiroz ME et al. Reliable HPLC method for therapeutic drug monitoring of frequently prescribed tricyclic and nontricyclic antidepressants. J. Pharm. Biomed.44(4),955–962 (2007).Crossref, Medline, CAS, Google Scholar
- 63 Mercolini L, Mandrioli R, Cazzolla R, Amore M, Raggi MA. HPLC analysis of the novel antidepressant duloxetine in human plasma after an original solid-phase extraction procedure. J. Chromatogr. B856(1–2),81–87 (2007).Crossref, Medline, CAS, Google Scholar
- 64 Waldschmitt C, Vogel F, Maurer C, Hiemke C. Measurement of duloxetine in blood using high-performance liquid chromatography with spectrophotometric detection and column switching. Ther. Drug Monit.29(6),767–772 (2007).Crossref, Medline, CAS, Google Scholar
- 65 Klinke HB, Linnet K. Performance of four mixed-mode solid-phase extraction columns applied to basic drugs in urine. Scand. J. Clin. Lab. Invest.67(7),778–782 (2007).Crossref, Medline, CAS, Google Scholar
- 66 Unceta N, Gómez-Caballero A, Sánchez A et al. Simultaneous determination of citalopram, fluoxetine and their main metabolites in human urine samples by solid-phase microextraction coupled with high-performance liquid chromatography. J. Pharm. Biomed.46(4),763–770 (2008).Crossref, Medline, CAS, Google Scholar
- 67 Cruz-Vera M, Lucena R, Cárdenas S, Valcárcel M. Combined use of carbon nanotubes and ionic liquid to improve the determination of antidepressants in urine samples by liquid chromatography. Anal. Bioanal. Chem.391(4),1139–1145 (2008).Crossref, Medline, CAS, Google Scholar
- 68 Silva BJG, Queiroz RHC, Queiroz MEC. Simultaneous determination of nontricyclic antidepressants in human plasma by solid-phase microextraction and liquid chromatography (SPME-LC). J. Anal. Toxicol.31(6),313–320 (2007).Crossref, Medline, CAS, Google Scholar
- 69 Silva BJG, Lancas FM, Queiroz MEC. In-tube solid-phase microextraction coupled to liquid chromatography (in-tube SPME/LC) analysis of nontricyclic antidepressants in human plasma. J. Chromatogr. B,862(1–2),181–188 (2008).Crossref, Medline, CAS, Google Scholar
- 70 Johnson JT, Oldham SW, Lantz RJ, DeLong AF. High performance liquid chromatographic method for the determination of duloxetine and desmethyl duloxetine in human plasma. J. Liq. Chromatogr. Relat. Technol.19(10),1631–1641 (1996).Crossref, CAS, Google Scholar
- 71 Clausing P, Rushing LG, Newport GD, Bowyer JF. Determination of d-fenfluramine, d-norfenfluramine and fluoxetine in plasma, brain tissue and brain microdialysate using high performance liquid chromatography after precolumn derivatization with dansyl chloride. J. Chromatogr. B692(2),419–426 (1997).Crossref, Medline, CAS, Google Scholar
- 72 Carlsson B, Norlander B. Solid-phase extraction with end-capped C2 columns for the routine measurement of racemic citalopram and metabolites in plasma by high-performance liquid chromatography. J. Chromatogr. B702(1–2),234–239 (1997).Crossref, Medline, CAS, Google Scholar
- 73 Raggi MA, Mandrioli R, Casamenti G, Bugamelli F, Volterra V. Determination of fluoxetine and norfluoxetine in human plasma by high-pressure liquid chromatography with fluorescence detection. J. Pharm. Biomed.18(1–2),193–199 (1998).Crossref, Medline, CAS, Google Scholar
- 74 Raggi MA, Mandrioli R, Casamenti G, Volterra V, Desiderio C, Fanali S. Improved HPLC determination of fluoxetine and norfluoxetine in human plasma. Chromatographia50(7–8),423–427 (1999).Crossref, CAS, Google Scholar
- 75 Vlase L, Imre S, Leucuta S. Determination of fluoxetine and its N-desmethyl metabolite in human plasma by high-performance liquid chromatography. Talanta66(3),659–663 (2005).Crossref, Medline, CAS, Google Scholar
- 76 Atta-Politou J, Fraskou P, Koupparis M. Determination of fluoxetine and norfluoxetine in plasma by a modified high performance reversed phase liquid chromatographic method with fluorescence detection. J. Liq. Chromatogr. Relat. Technol.27(18),2957–2972 (2005).Crossref, Google Scholar
- 77 Ertürk S, çetin SM, Atmaca S, Ersoy L, Baktir G. A sensitive HPLC method for the determination of fluoxetine and norfluoxetine in human plasma with fluorescence detection. Ther. Drug Monit.27(1),38–43 (2005).Crossref, Medline, CAS, Google Scholar
- 78 Shin J-G, Kim K-A, Yoon Y-R, Cha I-J, Kim Y-H, Shin S-G. Rapid simple high-performance liquid chromatographic determination of paroxetine in human plasma. J. Chromatogr. B713(2),452–456 (1998).Crossref, Medline, CAS, Google Scholar
- 79 Grønhaug T, Christensen H, Nordbø K, Johnsen E, Krogh M. Automated on-line dialysis, trace enrichment and high-performance liquid chromatography (HPLC) determination of two selective serotonin re-uptake inhibitors (SSRI) in plasma. J. Pharm. Belg.53(3),192 (1998).Google Scholar
- 80 Vergi-Athanasiou N, Atta-Politou J, Koupparis M, Spyropoulos J. Development and validation of an HPLC method, with fluorescence detection, for simultaneous determination of paroxetine and its metabolites in plasma. J. Liq. Chromatogr. Relat. Technol.30(11),1641–1655 (2007).Crossref, CAS, Google Scholar
- 81 Lucca A, Gentilini G, Lopez-Silva S, Soldarini A. Simultaneous determination of human plasma levels of four selective serotonin reuptake inhibitors by high-performance liquid chromatography. Ther. Drug monit.22(3),271–276 (2000).Crossref, Medline, CAS, Google Scholar
- 82 Rasmussen KE, Pedersen-Bjergaard S, Krogh M, Grefslie Ugland H, Grønhaug T. Development of a simple in-vial liquid-phase microextraction device for drug analysis compatible with capillary gas chromatography, capillary electrophoresis and high-performance liquid chromatography. J. Chromatogr. A873(1),3–11 (2000).Crossref, Medline, CAS, Google Scholar
- 83 Chang H-L, Chen X, Ren B et al. Determination of citalopram in human plasma by high-performance liquid chromatography. Chin. Pharm. J.40(3),1004–1006 (2005).CAS, Google Scholar
- 84 Bagheri H, Khalilian F, Babanezhad E, Es-haghi A, Rouini M-R. Modified solvent microextraction with back extraction combined with liquid chromatography-fluorescence detection for the determination of citalopram in human plasma. Anal. Chim. Acta610(2),211–216 ( 2008).Crossref, Medline, CAS, Google Scholar
- 85 Mandrioli R, Mercolini L, Cesta R, Fanali S, Amore M, Raggi MA. Analysis of the second generation antidepressant venlafaxine and its main active metabolite O-desmethylvenlafaxine in human plasma by HPLC with spectrofluorimetric detection. J. Chromatogr. B85(1–2),88–94 (2007).Crossref, Google Scholar
- 86 Kollroser M, Schober C. An on-line solid phase extraction-liquid chromatography-tandem mass spectrometry method for the analysis of citalopram, fluvoxamine, and paroxetine in human plasma. Chromatographia57(3–4),133–138 (2003).Crossref, CAS, Google Scholar
- 87 Chen J, Lu W, Zhang Q, Jiang X. Determination of the active metabolite of sibutramine by liquid chromatography–electrospray ionization tandem mass spectrometry. J. Chromatogr. B785(2),197–203 (2003).Crossref, Medline, CAS, Google Scholar
- 88 Ding L, Hao X, Huang X, Zhang S. Simultaneous determination of sibutramine and its N-desmethyl metabolites in human plasma by liquid chromatography-electrospray ionization-mass spectrometry method and clinical applications. Anal. Chim. Acta492(1–2),241–248 (2003).Crossref, CAS, Google Scholar
- 89 Segura M, Ortuño J, Farré M et al. Quantitative determination of paroxetine and its 4-hydroxy-3-methoxy metabolite in plasma by high-performance liquid chromatography/electrospray ion trap mass spectrometry: application to pharmacokinetic studies. Rapid Commun. Mass Spectrom.17(13),1455–1461 (2003).Crossref, Medline, CAS, Google Scholar
- 90 Juan H, Zhiling Z, Huande L. Simultaneous determination of fluoxetine, citalopram, paroxetine, venlafaxine in plasma by high performance liquid chromatography-electrospray ionization mass spectrometry (HPLC-MS/ESI). J. Chromatogr. B820(1),33–39 (2005).Crossref, Medline, CAS, Google Scholar
- 91 Smyth WF, Leslie JC, McClean S et al. The characterisation of selected antidepressant drugs using electrospray ionisation with ion trap mass spectrometry and with quadrupole time-of-flight mass spectrometry and their determination by highperformance liquid chromatography/electrospray ionisation tandem mass spectrometry. Rapid Commun. Mass Spectrom.20(11),1637–1642 (2006).Crossref, Medline, CAS, Google Scholar
- 92 Kirchherr H, Kühn-Velten WN. Quantitative determination of forty-eight antidepressants and antipsychotics in human serum by HPLC tandem mass spectrometry: a multi-level, single-sample approach. J. Chromatogr. B843(1),100–113 (2006).Crossref, Medline, CAS, Google Scholar
- 93 Liu W, Wang F, Li H-D. Simultaneous stereoselective analysis of venlafaxine and O-desmethylvenlafaxine enantiomers in human plasma by HPLC-ESI/MS using a vancomycin chiral column. J. Chromatogr. B850(1–2),183–189 (2007).Crossref, Medline, CAS, Google Scholar
- 94 Shen Z, Wang S, Bakhtiar R. Enantiomeric separation and quantification of fluoxetine (Prozac) in human plasma by liquid chromatography/tandem mass spectrometry using liquid-liquid extraction in 96-well plate format. Rapid Commun. Mass Spectrom.16(5),332–338 (2002).Crossref, Medline, CAS, Google Scholar
- 95 Rocha A, Marques MP, Coelho EB, Lanchote V. Enantioselective analysis of citalopram and demethylcitalopram in human and rat plasma by chiral LC-MS/MS: application to pharmacokinetics. Chirality19(10),793–801 (2007).Crossref, Medline, CAS, Google Scholar
- 96 Liu W, Cai H-l, Li H-D. High performance liquid chromatography-electrospray ionization mass spectrometry (HPLC-MS/ESI) method for simultaneous determination of venlafaxine and its three metabolites in human plasma. J. Chromatogr. B850(1–2),405–411 (2007).Crossref, Medline, CAS, Google Scholar
- 97 Theron HB, Van Der Merwe MJ, Swart KJ, Van Der Westhuizen JH. Employing atmospheric pressure photoionization in liquid chromatography/tandem mass spectrometry to minimize ion suppression and matrix effects for the quantification of venlafaxine and O-desmethylvenlafaxine. Rapid Commun. Mass Spectrom.21(10),1680–1686 (2007).Crossref, Medline, CAS, Google Scholar
- 98 Ning Ma, Bi-Kui Zhang, Huan-De Li et al. Determination of duloxetine in human plasma via LC/MS and subsequent application to a pharmacokinetic study in healthy Chinese volunteers. Clin. Chim. Acta.380(1–2),100–105 (2007).Crossref, Medline, Google Scholar
- 99 Walles M, Gauvin C, Morin PE, Panetta R, Ducharme J. Comparison of sub-2-microm particle columns for fast metabolite ID. J. Sep. Sci.30,1191–1199 (2007).Crossref, Medline, CAS, Google Scholar
- 100 Santos-Neto AJ, Bergquist J, Lanças FM, Sjöberg PJR. Simultaneous analysis of five antidepressant drugs using direct injection of biofluids in a capillary restricted-access media-liquid chromatography–tandem mass spectrometry system. J. Chromatogr. A1189(1–2),514–522 (2008).Crossref, Medline, CAS, Google Scholar
- 101 Clement EM, Odontiadis J, Franklin M. Simultaneous measurement of venlafaxine and its major metabolite, oxydesmethylvenlafaxine, in human plasma by high-performance liquid chromatography with coulometric detection and utilisation of solid-phase extraction. J. Chromatogr. B705(2),303–308 (1998).Crossref, Medline, CAS, Google Scholar
- 102 Franklin M. Determination of nefazodone and its metabolites in plasma by high-performance liquid chromatography with coulometric detection. J. Pharm. Biomed.11(11–12),1109–1113 (1993).Crossref, Medline, CAS, Google Scholar
- 103 Peyton AL, Carpenter R, Rutkowski K. The stereospecific determination of fluoxetine and norfluoxetine enantiomers in human plasma by high-pressure liquid chromatography (HPLC) with fluorescence detection. Pharm. Res.8(12),1528–1532 (1991).Crossref, Medline, CAS, Google Scholar
- 104 Potts BD, Parli CJ. Analysis of the enantiomers of fluoxetine and norfluoxetine in plasma and tissue using chiral derivatization and normal-phase liquid chromatography. J. Liq. Chromatogr.15(4),665–681 (1992).Crossref, CAS, Google Scholar
- 105 Gatti G, Bonomi I, Marchiselli R et al. Improved enantioselective assay for the determination of fluoxetine and norfluoxetine enantiomers in human plasma by liquid chromatography. J. Chromatogr. B784(2),375–383 (2003).Crossref, Medline, CAS, Google Scholar
- 106 Pichini S, Pacifici R, Altieri I, Pellegrini M, Zuccaro P. Stereoselective determination of fluoxetine and norfluoxetine enantiomers in plasma samples by high-performance liquid chromatography. J. Liq. Chromatogr. Relat. Technol.19(12),1927–1935 (1996).Crossref, CAS, Google Scholar
- 107 Wang CP, Howell SR, Scatina J, Sisenwine SF. The disposition of venlafaxine enantiomers in dogs, rats, and humans receiving venlafaxine. Chirality4(2),84–90 (1992).Crossref, Medline, Google Scholar
- 108 Rochat B, Amey M, Baumann P. Analysis of enantiomers of citalopram and its demethylated metabolites in plasma of depressive patients using chiral reverse – phase liquid chromatography. Ther. Drug Monit.17(3),273–279 (1994).Crossref, Google Scholar
- 109 Sidhu J, Priskorn M, Poulsen M, Segonzac A, Grollier G, Larsen F. Steady-state pharmacokinetics of the enantiomers of citalopram and its metabolites in humans. Chirality9(7),686–692 (1997).Crossref, Medline, CAS, Google Scholar
- 110 Rochat B, Amey M, Van Gelderen H, Testa B, Baumann P. Determination of the enantiomers of citalopram, its demethylated and propionic acid metabolites in human plasma by chiral HPLC. Chirality7(6),738–395 (1995).Crossref, Google Scholar
- 111 Zheng Z, Jamour M, Klotz U. Stereoselective HPLC-assay for citalopram and its metabolites. Ther. Drug Monit.22(2),219–224 (2000).Crossref, Medline, CAS, Google Scholar
- 112 Olesen OV, Linnet K. Simplified high-performance liquid chromatographic method for the determination of citalopram and desmethylcitalopram in serum without interference from commonly used psychotropic drugs and their metabolites. J. Chromatogr. B675(1),83–88 (1996).Crossref, Medline, CAS, Google Scholar
- 113 Foglia JP, Pollock BG, Kirshner MA, Rosen J, Sweet R, Mulsant B. Plasma levels of citalopram enantiomers and metabolites in elderly patients. Psychopharmacol. Bull.33(1),109–112 (1997).Medline, CAS, Google Scholar
- 114 Öhman D, Carlsson B, Norlander B. On-line extraction using an alkyl-diol silica precolumn for racemic citalopram and its metabolites in plasma: results compared with solid-phase extraction methodology. J. Chromatogr. B753(2),365–373 (2001).Crossref, Medline, CAS, Google Scholar
- 115 Perel JM, Axelson DA, Rudolph G, Birmaher B. Stereoselective pharmacokinetic/pharmacodynamic (PK/PD) of ± citalopram in adolescents. Comparisons with adult findings. Clin. Pharmacol. Ther.69(2),30 (2001).Google Scholar
- 116 Gennaro MC, Abrigo C, Angelino S et al. Determination of fluoxetine and norfluoxetine in human plasma by ioninteraction RP-HPLC. J. Liq. Chromatogr. Relat. Technol.20(18),3017–3028 (1997).Crossref, CAS, Google Scholar
- 117 Lacassie E, Gaulier J-M, Marquet P, Rabatel J-F, Lachâtre G. Methods for the determination of seven selective serotonin reuptake inhibitors and three active metabolites in human serum using high-performance liquid chromatography and gas chromatography. J. Chromatogr. B742(2),229–238 (2000).Crossref, Medline, CAS, Google Scholar
- 118 He L-J, Fang F, Wu J. Determination of sertraline in human plasma by LC-MS: application to relative bioavailability of domestic and imported sertraline tablets. Chin. Pharm. J.41(6),448–450 (2006).CAS, Google Scholar
- 119 Reymond P, Amey M, Souche A et al. Determination of plasma levels of citalopram and its demethylated and deaminated metabolites by gas chromatography and gas chromatography-mass spectrometry. J. Chromatogr.616(2),221–228 (1993).Crossref, Medline, CAS, Google Scholar
- 120 Logan BK, Friel PN, Case GA. Analysis of sertraline (Zoloft®) and its major metabolite in postmortem specimens by gas and liquid chromatography. J. Anal. Toxicol.18(3),139–142 (1994).Crossref, Medline, CAS, Google Scholar
- 121 Fontanille P, Jourdil N, Villier C, Bessard G. Direct analysis of fluoxetine and norfluoxetine in plasma by gas chromatography with nitrogen-phosphorus detection. J. Chromatogr. B692(2),337–343 (1997).Crossref, Medline, CAS, Google Scholar
- 122 Crifasi JA, Le NX, Long C. Simultaneous identification and quantitation of fluoxetine and its metabolite, norfluoxetine, in biological samples by GC-MS. J.Anal. Toxicol.21(6),415–419 (1997).Crossref, Medline, CAS, Google Scholar
- 123 Lacassie E, Ragot S, Gaulier JM, Marquet P, Lâchatre G. A specific analytical method for the analysis of 24 antidepressants using gas chromatography-mass spectrometry (GC/MS). Acta Clin. Belg.54(1),20–24 (1999).Google Scholar
- 124 Maurer HH, Bickeboeller-Friedrich J. Screening procedure for detection of antidepressants of the selective serotonin reuptake inhibitor type and their metabolites in urine as part of a modified systematic toxicological analysis procedure using gas chromatography-mass spectrometry, J. Anal. Toxicol.24(5),340–347 (2000).Crossref, Medline, CAS, Google Scholar
- 125 Paterson S, Cordero R, McCulloch S, Houldsworth P. Analysis of urine for drugs of abuse using mixed-mode solid-phase extraction and gas chromatography-mass spectrometry. Ann. Clin. Biochem.37(5),690–700 (2000).Crossref, Medline, CAS, Google Scholar
- 126 Leis HJ, Windischhofer W, Raspotnig G, Fauler G. Stable isotope dilution negative ion chemical ionization gas chromatography–mass spectrometry for the quantitative analysis of paroxetine in human plasma. J. Mass Spectrom.36(8),923–928 (2001).Crossref, Medline, CAS, Google Scholar
- 127 Bickeboeller-Friedrich J, Maurer HH. Screening for detection of new antidepressants, neuroleptics, hypnotics, and their metabolites in urine by GC-MS developed using rat liver microsomes. Ther. Drug Monit.23(1),61–70 (2001).Crossref, Medline, CAS, Google Scholar
- 128 Kim KM, Jung BH, Choi MH, Woo JS, Paeng K-J, Chung BC. Rapid and sensitive determination of sertraline in human plasma using gas chromatography-mass spectrometry,. J. Chromatogr. B,769(2),333–339 (2002).Crossref, Medline, Google Scholar
- 129 Martínez MA, Sánchez de la Torre C, Almarza E. Simultaneous determination of viloxazine, venlafaxine, imipramine, desipramine, sertraline, and amoxapine in whole blood: comparison of two extraction/cleanup procedures for capillary gas chromatography with nitrogen-phosphorus detection. J. Anal. Toxicol.26(5),296–302 (2002).Crossref, Medline, CAS, Google Scholar
- 130 Ulrich S. Direct stereoselective assay of fluoxetine and norfluoxetine enantiomers in human plasma or serum by two-dimensional gas-liquid chromatography with nitrogen–phosphorus selective detection. J. Chromatogr. B783(2),481–490 (2003).Crossref, Medline, CAS, Google Scholar
- 131 Martínez MA, Sánchez de la Torre C, Almarza E. A comparative solid-phase extraction study for the simultaneous determination of fluoxetine, amitriptyline, nortriptyline, trimipramine, maprotiline, clomipramine, and trazodone in whole blood by capillary gas-liquid chromatography with nitrogen-phosphorus detection. J. Anal. Toxicol.27(6) 353–358 (2003).Crossref, Medline, CAS, Google Scholar
- 132 Berzas JJ, Guiberteau C, Villaseñor MJ, Rodríguez V. Development of a capillary gas chromatographic procedure. Anal. Chim. Acta519(2),219–230 (2004).Crossref, CAS, Google Scholar
- 133 Gunnar T, Mykkänen S, Ariniemi K, Lillsunde P. Validated semiquantitative/quantitative screening of 51 drugs in whole blood as silylated derivatives by gas chromatography-selected ion monitoring mass spectrometry and gas chromatography electron capture detection. J. Chromatogr. B806(2),205–219 (2004).Crossref, Medline, CAS, Google Scholar
- 134 Paterson S, Cordero R, Burlinson S. Screening and semi-quantitative analysis of post mortem blood for basic drugs using gas chromatography/ion trap mass spectrometry. J. Chromatogr. B813(1–2),323–330 (2004).Crossref, Medline, CAS, Google Scholar
- 135 Wylie FM, Torrance H, Anderson RA, Oliver JS. Drugs in oral fluid part I. Validation of an analytical procedure for licit and illicit drugs in oral fluid. Forensic. Sci. Int.150(2–3),191–198 (2005).Crossref, Medline, CAS, Google Scholar
- 136 Salgado-Petinal C, Lamas JP, Garcia-Jares C, Llompart M, Cela R. Rapid screening of selective serotonin re-uptake inhibitors in urine samples using solid-phase microextraction gas chromatography–mass spectrometry. Anal. Bioanal. Chem.382(6),1351–1359 (2005).Crossref, Medline, CAS, Google Scholar
- 137 Nevado JJB, Llerena MJV, Cabanillas CG, Robledo VR. Screening of citalopram, fluoxetine and their metabolites in human urine samples by gas chromatography–mass spectrometry A global robustness/ruggedness study. J. Chromatogr. A1123(1),130–133 (2006).Crossref, Medline, CAS, Google Scholar
- 138 Anderson D, Reed S, Lintemoot J et al. A first look at duloxetine (Cymbalta®) in a postmortem laboratory. J. Anal. Toxicol.30(8),576–580 (2006).Crossref, Medline, CAS, Google Scholar
- 139 Crifasi JA, Bruder MF, Long CW, Janssen K. Performance evaluation of thermal desorption system (TDS) for detection of basic drugs in forensic samples by GC-MS. J. Anal. Toxicol.30(8),581–592 (2006).Crossref, Medline, CAS, Google Scholar
- 140 Stan ková M, Ondra P, Kurka P. The possibilities of diagnostics in antidepressant intoxications. Chem. Listy101(11),916–922 (2007).CAS, Google Scholar
- 141 Wille SMR, Van Hee P, Neels HM, Van Peteghem CH, Lambert WE. Comparison of electron and chemical ionization modes by validation of a quantitative gas chromatographic-mass spectrometric assay of new generation antidepressants and their active metabolites in plasma. J. Chromatogr. A1176(1–2),236–245 (2007).Crossref, Medline, CAS, Google Scholar
- 142 Strano-Rossi S, Colamonici C, Botrè F. Parallel analysis of stimulants in saliva and urine by gas chromatography/mass spectrometry: perspectives for “in competition” anti-doping analysis. Anal. Chim. Acta606(2),217–222 (2008).Crossref, Medline, CAS, Google Scholar
- 143 Misztal G, Hopkała H, Sławik T. Chromatographic analysis (TLC) of fluoxetine, doxepine, imipramine and opipramol in human plasma. Acta Pol. Pharm.54(4),257–259 (1997).Medline, CAS, Google Scholar
- 144 Misztal G, Skibiniski R. Chromatographic analysis of new antidepressant drugs by normal- and reversed-phase TLC. J. Planar Chromatogr.14(4),300–304 (2001).Crossref, CAS, Google Scholar
- 145 Gondová T, Halamová D, Špacayová K. Simultaneous analysis of new antidepressants by densitometric thin-layer chromatography. J. Liq. Chromatogr. Relat. Technol.31(16),2429–2441 (2008).Crossref, CAS, Google Scholar
- 146 Rudaz S, Stella C, Balant-Gorgia AE, Fanali S, Veuthey J-L. Simultaneous stereoselective analysis of venlafaxine and O-desmethylvenlafaxine enantiomers in clinical samples by capillary electrophoresis using charged cyclodextrins. J. Pharm. Biomed.23(1),107–115 (2000).Crossref, Medline, CAS, Google Scholar
- 147 Halvorsen TG, Pedersen-Bjergaard S, Rasmussen KE. Liquid-phase microextraction and capillary electrophoresis of citalopram, an antidepressant drug. J. Chromatogr. A909(1),87–93 (2001).Crossref, Medline, CAS, Google Scholar
- 148 Andersen S, Halvorsen TG, Pedersen-Bjergaard S, Rasmussen KE, Tanum L, Refsum H. Stereospecific determination of citalopram and desmethylcitalopram by capillary electrophoresis and liquidphase microextraction. J. Pharm. Biomed.33(2),263–273 (2003).Crossref, Medline, CAS, Google Scholar
- 149 Bjørhovde A, Halvorsen TG, Rasmussen KE, Pedersen-Bjergaard S. Liquid-phase microextraction of drugs from human breast milk. Anal. Chim. Acta491(2),155–161 (2003).Crossref, CAS, Google Scholar
- 150 Berzas-Nevado JJ, Vellaseñor-Llerena MJ, Rodríguez-Robledo V. Enantiomeric screening of racemic citalopram and metabolites in human urine by entangled polymer solution capillary electrophoresis: an innovatory robustness/ruggedness study. Electrophoresis27(4),905–917 (2006).Crossref, Medline, CAS, Google Scholar
- 151 Lu C-C, Jong Y-J, Ferrance J, Ko W-K, Wu S-M. On-line sample stacking and short-end injection CE for the determination of fluoxetine and norfluoxetine in plasma: Method development and validation using experimental designs. Electrophoresis28(18),3290–3295 (2007).Crossref, Medline, CAS, Google Scholar
- 152 Musenga A, Kenndler E, Mercolini L, Amore M, Fanali S, Raggi MA. Determination of sertraline and N-desmethylsertraline in human plasma by CE with LIF detection. Electrophoresis28(11),1823–1831 (2007).Crossref, Medline, CAS, Google Scholar
- 153 Polettini A, Gottardo R, Pascali JP, Tagliaro F. Implementation and performance evaluation of a database of chemical formulas for the screening of pharmaco/toxicologically relevant compounds in biological samples using electrospray ionization-time-of-flight mass spectrometry. Anal. Chem.80(8),3050–3057 (2008).Crossref, Medline, CAS, Google Scholar
- 154 Fanali S, Rudaz S, Veuthey J-L, Desiderio C. Use of vancomycin silica stationary phase in packed capillary electrochromatography: II. Enantiomer separation of venlafaxine and O-desmethylvenlafaxine in human plasma. J. Chromatogr. A919(1),195–203 (2001).Crossref, Medline, CAS, Google Scholar
- 155 Morais S, Ryckaert CPMCA, Delerue-Matos C. Adsorptive stripping voltammetric determination of venlafaxine in urine with a mercury film microelectrode. Anal. Lett.36(11),2515–2526 (2003).Crossref, CAS, Google Scholar
- 156 Erk N, Biryol J. Voltammetric and HPLC techniques for the determination of paroxetine hydrochloride. Pharmazie58(10),699–704 (2003).Medline, CAS, Google Scholar
- 157 Regenthal R, Krueger M, Koeppel C, Preiss R. Drug levels: therapeutic and toxic serum plasma concentrations of common drugs. J. Clin. Monit.15,529–544 (1999).Crossref, CAS, Google Scholar
- 201 CNS image bank: depression – antidepressants www.cnsforum.com/imagebank/section/Antidepressants/default.aspxGoogle Scholar
- 202 TIAFT reference blood level list of therapeutic and toxic substances www.tiaft.orgGoogle Scholar
- 203 Wikipedia: escitalporam http://en.wikipedia.org/wiki/EscitalopramGoogle Scholar
- 204 Wikipedia: fluvoxamine http://en.wikipedia.org/wiki/FluvoxamineGoogle Scholar
- 205 Wikipedia: desvenlafaxine http://en.wikipedia.org/wiki/DesvenlafaxineGoogle Scholar
- 206 Wikipedia: desipramine http://en.wikipedia.org/wiki/DesipramineGoogle Scholar

