Dried Blood Spot Validation of Five Immunosuppressants, Without Hematocrit Correction, on Two LC–MS/MS Systems

References

• Sharma A , JaiswalS, ShuklaM, LalJ. Dried blood spots: concepts, present status, and future perspectives in bioanalysis. Drug Test. Anal. 6 (5), 399–414 (2014).
   PubMed Web of Science ®Google Scholar
• Akhlaghi F , GhareebM. Alternative matrices for therapeutic drug monitoring of immunosuppressive agents using LC–MS/MS. Bioanalysis7 (8), 1037–1058 (2015).
   PubMed Web of Science ®Google Scholar
• Meesters RJ , HooffGP. State-of-the-art dried blood spot analysis: an overview of recent advances and future trends. Bioanalysis5 (17), 2187–208 (2013).
   PubMed Web of Science ®Google Scholar
• Veringa A , SturkenboomMGG, DekkersBGJet al. LC–MS/MS for therapeutic drug monitoring of anti-infective drugs. TrAC84, 34–40 (2016).
   Web of Science ®Google Scholar
• Jager NG , RosingH, SchellensJH, BeijnenJH. Procedures and practices for the validation of bioanalytical methods using dried blood spots: a review. Bioanalysis6 (18), 2481–514 (2014).
   PubMed Web of Science ®Google Scholar
• Koster RA , AlffenaarJWC, GreijdanusB, UgesDRA. Fast LC-MS/MS analysis of tacrolimus, sirolimus, everolimus and cyclosporin A in dried blood spots and the influence of the hematocrit and immunosuppressant concentration on recovery. Talanta115, 47–54 (2013).
   PubMed Web of Science ®Google Scholar
• Sadilkova K , BusbyB, DickersonJA, RutledgeJC, JackRM. Clinical validation and implementation of a multiplexed immunosuppressant assay in dried blood spots by LC–MS/MS. Clin. Chim. Acta421, 152–156 (2013).
   PubMed Web of Science ®Google Scholar
• Koop DR , BleyleLA, MunarM, CheralaG, Al-UzriA. Analysis of tacrolimus and creatinine from a single dried blood spot using liquid chromatography tandem mass spectrometry. J. Chromatogr. B926 (Pt 1), 54–61 (2013).
   PubMedGoogle Scholar
• Dickerson JA , SinkeyM, JacotKet al. Tacrolimus and sirolimus in capillary dried blood spots allows for remote monitoring. Pediatr. Transplant. 19 (1), 101–601 (2015).
   PubMed Web of Science ®Google Scholar
• Koster RA , AlffenaarJWC, BotmaRet al. The relation of the number of hydrogen-bond acceptors with recoveries of immunosuppressants in DBS analysis. Bioanalysis7 (14), 1717–1722 (2015).
   PubMed Web of Science ®Google Scholar
• Koster RA , BotmaR, GreijdanusBet al. The performance of five different dried blood spot cards for the analysis of six immunosuppressants. Bioanalysis7 (10), 1225–1235 (2015).
   PubMed Web of Science ®Google Scholar
• Capiau S , StoveVV, LambertWE, StoveCP. Prediction of the hematocrit of dried blood spots via potassium measurement on a routine clinical chemistry analyzer. Anal. Chem. 85 (1), 404–10 (2013).
   PubMed Web of Science ®Google Scholar
• den Burger JCG , WilhelmAJ, ChahbouniAC, VosRM, SinjewelA, SwartEL. Haematocrit corrected analysis of creatinine in dried blood spots through potassium measurement. Anal. Bioanal. Chem. 407 (2), 621–627 (2015).
   PubMed Web of Science ®Google Scholar
• Capiau S , WilkLS, AaldersMCG, StoveCP. A novel, nondestructive, dried blood spot-based hematocrit prediction method using noncontact diffuse reflectance spectroscopy. Anal. Chem. 88 (12), 6538–6546 (2016).
   PubMed Web of Science ®Google Scholar
• Oostendorp M , El AmraniM, DiemelEC, HekmanD, van MaarseveenEM. Measurement of hematocrit in dried blood spots using near-infrared spectroscopy: robust, fast, and nondestructive. Clin. Chem. 62 (11), 1534–1536 (2016).
   PubMed Web of Science ®Google Scholar
• Berm EJJ , PaardekooperJ, Brummel-MulderE, HakE, WilffertB, MaringJG. A simple dried blood spot method for therapeutic drug monitoring of the tricyclic antidepressants amitriptyline, nortriptyline, imipramine, clomipramine, and their active metabolites using LC–MS/MS. Talanta134, 165–172 (2015).
   PubMed Web of Science ®Google Scholar
• Hinchliffe E , AdawayJ, FildesJ, RowanA, KeevilBG. Therapeutic drug monitoring of ciclosporin A and tacrolimus in heart lung transplant patients using dried blood spots. Ann. Clin. Biochem. 51 (Pt 1), 106–109 (2014).
   PubMed Web of Science ®Google Scholar
• Wilhelm AJ , KlijnA, den BurgerJCet al. Clinical validation of dried blood spot sampling in therapeutic drug monitoring of ciclosporin A in allogeneic stem cell transplant recipients: direct comparison between capillary and venous sampling. Ther. Drug Monit. 35 (1), 92–95 (2013).
   PubMed Web of Science ®Google Scholar
• Veenhof H , KosterRA, AlffenaarJWC, BergerSP, BakkerSJL, TouwDJ. Clinical validation of simultaneous analysis of tacrolimus, cyclosporine A and creatinine in dried blood spots in kidney transplant patients. Transplantation10.1097/TP.0000000000001591 (2016) ( Epub ahead of print).
   Web of Science ®Google Scholar
• Koster RA , GreijdanusB, AlffenaarJWC, TouwDJ. Dried blood spot analysis of creatinine with LC–MS/MS in addition to immunosuppressants analysis. Anal. Bioanal. Chem. 407 (6), 1585–1594 (2015).
   PubMed Web of Science ®Google Scholar
• Koster RA , AlffenaarJW, BotmaRet al. What is the right blood hematocrit preparation procedure for standards and quality control samples for dried blood spot analysis? Bioanalysis 7 (3), 345–351 (2015).
   PubMed Web of Science ®Google Scholar
• US FDA . Guidance for Industry, Bioanalytical Method Validation. US Department of Health and Human Services, MD, USA (2001). www.fda.gov/downloads/Drugs/Guidance/ucm070107.pdf.
   Google Scholar
• European Medicines Agency, London, UK . Guideline on bioanalytical method validation (2011). www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2011/08/WC500109686.pdf.
   Google Scholar
• Koster RA , DijkersEC, UgesDRA. Robust, high-throughput LC–MS/MS method for therapeutic drug monitoring of cyclosporine, tacrolimus, everolimus, and sirolimus in whole blood. Ther. Drug Monit. 31 (1), 116–125 (2009).
   PubMed Web of Science ®Google Scholar
• Tan A , AwaiyeK, TrabelsiF. Some unnecessary or inadequate common practices in regulated LC–MS bioanalysis. Bioanalysis6 (20), 2751–2765 (2014).
   PubMed Web of Science ®Google Scholar
• UMCG . Dried Blood Spot (DBS). www.driedbloodspot.umcg.nl.
   Google Scholar
• Passing H , BablokW. A new biometrical procedure for testing the equality of measurements from two different analytical methods. Application of linear regression procedures for method comparison studies in Clinical Chemistry, Part I. Clin. Chem. Lab. Med. 21 (11), 709–720 (1983).
   Google Scholar
• Bland J , AltmanD. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet327 (8476), 307–310 (1986).
   Web of Science ®Google Scholar