{"Based on the genotype result, this patient is predicted to be a CYP2C19 ultrarapid metabolizer, and the probability of attainment of therapeutic concentrations is small. Choose an alternative agent that is not dependent on CYP2C19 metabolism as primary therapy instead of voriconazole such as isavuconazole, liposomal amphotericin B or posaconazole. Selection of an alternative agent should be based upon other clinical factors such as drug interactions, hepatic and/or renal function, suspected or documented fungal species, site of infection, and comorbidities. Please consult a clinical pharmacist for more information."}