Sputum Itraconazole Concentrations in Cystic Fibrosis Patients

AUTOR(ES)
FONTE

American Society for Microbiology

RESUMO

Itraconazole diffusion in sputum was studied in 11 cystic fibrosis patients with allergic bronchopulmonary aspergillosis. There was a high interindividual variability in sputum itraconazole concentration and sputum/serum drug concentration ratio. Three children had sputum drug concentrations before oral administration that were lower than the itraconazole MIC at which 90% of Aspergillus fumigatus strains were inhibited, although their serum drug concentrations were within the therapeutic range.

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