Pharmacokinetic Profile of Voriconazole Inhalation Powder in Adult Subjects With Asthma

For each dose, multiple inhalations will be required (4 capsules in Cohort 1 and 8 capsules in Cohort 2). All capsules for a given dose must be inhaled over a maximum 10-minute period. Cohort 1 will receive 40 mg BID and Cohort 2 will receive 80 mg BID. Both Cohorts will administer study drug for 3.5 days (7 days total).

For each dose, multiple inhalations will be required (4 capsules in Cohort 1 and 8 capsules in Cohort 2). All capsules must be inhaled over a maximum 10-minute period. Cohort 1 will receive 4 capsules of inactive BID and Cohort 2 will receive 8 capsules of inactive BID. Both Cohorts will administer placebo capsules for 3.5 days (7 days total).