International journal of clinical pharmacy
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Guidelines recommend patients diagnosed with transient ischaemic attack (TIA) or ischaemic stroke receive antihypertensive, antithrombotic and lipid lowering medicines. Reassessment of the need for medicines associated with an increased risk of stroke is also recommended. ⋯ Changes to pharmacotherapy after TIA or ischaemic stroke were consistent with treatment for stroke risk factors and common stroke-related complications. Use of secondary stroke prevention medicines may be further improved among TIA patients.
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Voriconazole is an antifungal drug essentially metabolized by cytochrome P450 (CYP2C19) isozyme. Plasma voriconazole levels exhibit wide inter-individual variability due to several factors like age, weight, food or drug interactions or CYP2C19 polymorphisms. ⋯ Plasma voriconazole levels are influenced by CYP2C19 variants, drug interactions and clinical condition of the patient. Genotype assessment at initiation of therapy followed by drug monitoring would help optimizing therapeutic efficacy and minimizing toxicity.