In vitro results suggest that cilostazol is metabolised by cytochrome P450 (CYP) isoforms 1A2, 2D6, 3A and 2C19. This study investigated the role of CYP3A inhibition on the metabolism of cilostazol.
Department of Clinical Pharmacokinetics/Pharmacodynamics & Metabolism, Otsuka America Pharmaceutical, Inc., Rockville MD 20850, USA. steveb@mocr.oapi.com