Abstract
ObjectivePulmonary administration of voriconazole involves advantages, including optimization of lung penetration and reduction of adverse effects and interactions. However, there is scarce evidence about its use and there are no commercial presentations for nebulization. We aim to characterize a compounded voriconazole solution for nebulization and describe its use in our center. MethodThis is a retrospective observational study including patients who received nebulized voriconazole to treat fungal lung diseases (infection or colonization). Voriconazole solution was prepared from commercial vials for intravenous administration. ResultsThe pH and osmolarity of voriconazole solutions were adequate for nebulization. Ten patients were included, 9 adults and a child. The dosage was 40 mg in adults and 10 mg in the pediatric patient, diluted to a final concentration of 10 mg/ml, administered every 12–24 h. The median duration of treatment was 139 (range: 26–911) days. There were no reported adverse effects and the drug was not detected in plasma when nebulized only. ConclusionVoriconazole nebulization is well-tolerated and it is not absorbed into the systemic circulation; further research is needed to assess its efficacy.
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