Abstract
The aim of the present study was to develop a simple method to measure plasma levels of propafenone by liquid chromatography with a C18 reverse-phase column and fluorescence detection, without previous derivatization of the sample. Linearity was assessed in the range from 50 to 1000 ng mL−1 and had a correlation coefficient of 0.999. The inter- and intra-day coefficients of variation were below 5%. The limits of detection and quantification were 15 ng mL−1 and 50 ng mL−1, respectively. Drug levels were determined satisfactorily in two patients. A simple and reliable method was developed, especially useful in children with heart failure under treatment with propafenone.
Similar content being viewed by others
References
Hii JT, Duff HJ, Burgess ED (1991) Clin Pharmacokinet 21:1–10
Carranza RR (1995) Propafenona. In: Vademécum Académico de Medicamentos, 2nd ed, Interamericana Mc Graw Hill, México D.F., pp. 701–702
de Gaitani CM, Lanchote VL, Bonato PSJ (1998) Chromatogr B Biomed Sci Appl 708:177–183
Ito S, Gow R, Verjee Z, Giesbrecht E, Dodo H, Freedom R, Tonn GR, Axelson JE, Zalzstein E, Rosenberg HC, Koren GJ (1998) Clin Pharmacol 38:496–501
Boelkens B (2000) Pediatr Cardiol 21:508–515
Hessling G, Brockmeier K, Ruediger HJ, Ulmer HE (2001) Am J Cardiol 87:802–804
Janousek J, Paul T (1998) Am J Cardiol 81:1121–1124
Zalzstein E, Koren G, Bryson SM, Freedom RM (1990) J Pediatr 116:310–312
Tam W, Li Q, McKay G, Semple HA (1998) J Pharm Biomed Anal 16: 991–1003
Harapat SR, Kates RE (1982) J Chromatogr Biomed Appl 230:448–453
Verbesselt R, Tjandramaga TB, de Schepper PJ (1991) Ther Drug Monitor 13:157–165
Sasaki S, Kuomi S, Sato R, Murata M, Nagasawa K, Sakurai E, Hikichi N, Hayakawa H (1998) Gen Pharmac 31:589–591
Haefeli EW, Vozeh S, Ha HR, Follath F (1990) Clin Pharmacol Ther 48:245–254
de Abreu LRP, Lanchote VL, Bertucci C, Cesarino EJ, Bonato PS (1999) J Pharm Biomed Anal 20:209–216
Hofmann U, Pecia M, Heinkele G, Dilger K, Kroemer HK, Eichelbaum M (2000) J Chromatogr B 748:113–123
Brode E, Kripp U, Hollmann M (1984) Drug Res 34:1455–1460
Miller JC, Miller JN (1993) In: Statistics for Analytic Chemistry, 3rd ed., Ellis Horwood, Chichester
Norma Oficial Mexicana NOM-177-SSA1-1998, Validación de métodos analíticos para estudios de bioequivalencia, mayo de 1999. In: Diario Oficial de la Federación
Snyder LR, Kirkland JJ (1979) Introduction to modern liquid chromatography, 2nd ed., Wiley-Interscience, New York.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Flores-Pérez, C., Juárez-Olguín, H., Flores-Pérez, J. et al. A Simple Method to Measure Plasma Levels of Propafenone with Fluorescence Detection. Chroma 62, 373–377 (2005). https://doi.org/10.1365/s10337-005-0650-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1365/s10337-005-0650-4