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308 related items for PubMed ID: 21394453
1. Sensitive quantification of clozapine and its main metabolites norclozapine and clozapine-N-oxide in serum and urine using LC-MS/MS after simple liquid-liquid extraction work-up. Wohlfarth A, Toepfner N, Hermanns-Clausen M, Auwärter V. Anal Bioanal Chem; 2011 May; 400(3):737-46. PubMed ID: 21394453 [Abstract] [Full Text] [Related]
2. Simultaneous determination of clozapine and its N-desmethyl and N-oxide metabolites in plasma by liquid chromatography/electrospray tandem mass spectrometry and its application to plasma level monitoring in schizophrenic patients. Aravagiri M, Marder SR. J Pharm Biomed Anal; 2001 Sep; 26(2):301-11. PubMed ID: 11470207 [Abstract] [Full Text] [Related]
3. Automated Analysis of Clozapine and Norclozapine in Human Plasma Using Novel Extraction Plate Technology and Flow-Injection Tandem Mass Spectrometry. Couchman L, Subramaniam K, Fisher DS, Belsey SL, Handley SA, Flanagan RJ. Ther Drug Monit; 2016 Feb; 38(1):42-9. PubMed ID: 26349082 [Abstract] [Full Text] [Related]
4. Therapeutic drug monitoring of clozapine and norclozapine in human serum using ultra-performance liquid chromatography- tandem mass spectrometry. Ming DS, Heathcote J. J Anal Toxicol; 2009 May; 33(4):198-203. PubMed ID: 19470221 [Abstract] [Full Text] [Related]
5. A novel approach to quantitative LC-MS/MS: therapeutic drug monitoring of clozapine and norclozapine using isotopic internal calibration. Couchman L, Belsey SL, Handley SA, Flanagan RJ. Anal Bioanal Chem; 2013 Nov; 405(29):9455-66. PubMed ID: 24091736 [Abstract] [Full Text] [Related]
6. Screening, library-assisted identification and validated quantification of fifteen neuroleptics and three of their metabolites in plasma by liquid chromatography/mass spectrometry with atmospheric pressure chemical ionization. Kratzsch C, Peters FT, Kraemer T, Weber AA, Maurer HH. J Mass Spectrom; 2003 Mar; 38(3):283-95. PubMed ID: 12644990 [Abstract] [Full Text] [Related]
7. Validated LC-MS-MS method for the determination of quetiapine in human plasma: application to a pharmacokinetic study. Pan RN, Kuo BP, Pao LH. J Chromatogr Sci; 2012 Mar; 50(3):277-82. PubMed ID: 22337805 [Abstract] [Full Text] [Related]
8. Retrospective evaluation of therapeutic drug monitoring of clozapine and norclozapine in Belgium using a multidrug UHPLC-MS/MS method. Patteet L, Maudens KE, Vermeulen Z, Dockx G, De Doncker M, Morrens M, Sabbe B, Neels H. Clin Biochem; 2014 Dec; 47(18):336-9. PubMed ID: 25289972 [Abstract] [Full Text] [Related]
9. A simple extraction and LC-MS/MS approach for the screening and identification of over 100 analytes in eight different matrices. Montenarh D, Hopf M, Warth S, Maurer HH, Schmidt P, Ewald AH. Drug Test Anal; 2015 Mar; 7(3):214-40. PubMed ID: 24753436 [Abstract] [Full Text] [Related]
10. LC-MS/MS of some atypical antipsychotics in human plasma, serum, oral fluid and haemolysed whole blood. Fisher DS, Partridge SJ, Handley SA, Couchman L, Morgan PE, Flanagan RJ. Forensic Sci Int; 2013 Jun 10; 229(1-3):145-50. PubMed ID: 23477803 [Abstract] [Full Text] [Related]
13. The relationship between serum clozapine concentrations and hematological parameters by a validated mass spectrometric method. Kamil Gharab KM, Onmaz DE, Abusoglu S, Aydin M, Sivrikaya A, Tok O, Abusoglu G, Unlu A. J Pharm Biomed Anal; 2020 Feb 20; 180():113056. PubMed ID: 31887669 [Abstract] [Full Text] [Related]
14. Comparison of conventional liquid chromatography-tandem mass spectrometry versus microflow liquid chromatography-tandem mass spectrometry within the framework of full method validation for simultaneous quantification of 40 antidepressants and neuroleptics in whole blood. Steuer AE, Poetzsch M, Koenig M, Tingelhoff E, Staeheli SN, Roemmelt AT, Kraemer T. J Chromatogr A; 2015 Feb 13; 1381():87-100. PubMed ID: 25596763 [Abstract] [Full Text] [Related]
15. Automated determination of clozapine and major metabolites in serum and urine. Weigmann H, Bierbrauer J, Härtter S, Hiemke C. Ther Drug Monit; 1997 Aug 13; 19(4):480-8. PubMed ID: 9263393 [Abstract] [Full Text] [Related]
19. Development and validation of two LC-MS/MS methods for the detection and quantification of amphetamines, designer amphetamines, benzoylecgonine, benzodiazepines, opiates, and opioids in urine using turbulent flow chromatography. Schaefer N, Peters B, Schmidt P, Ewald AH. Anal Bioanal Chem; 2013 Jan 13; 405(1):247-58. PubMed ID: 23076398 [Abstract] [Full Text] [Related]