Simultaneous analysis of dapsone and monoacetyldapsone employing high performance liquid chromatography: a rapid method for determination of acetylator phenotype.
1 A rapid, accurate and convenient technique for determination of acetylator phenotype of patients or subjects has not been available for routine clinical application. 2 An improved method for rapid and convenient determination of acetylator phenotype is described. 3 The plasma concentrations of dapsone (DDS) and monoacetyldapsone (MAD) were measured 3 h after a single oral 100 mg dose of dapsone using a specific and sensitive high performance liquid chromatographic assay. 4 The plasma concentration ratio of monoacetyldapsone to dapsone can accurately assess acetylator phenotype in patients or subjects. 5 The clinical applications for this method are discussed.
D000107:Acetylation; D002851:Chromatography, High Pressure Liquid; D003622:Dapsone / Q000032:analysis* / Q000097:blood; D006801:Humans; D008722:Methods; D010641:Phenotype
D003622:Dapsone