Staccato Loxapine Pulmonary Safety in Patients With COPD
Staccato Loxapine Pulmonary Safety in Patients With COPD
The purpose of this study is to assess the pulmonary safety of 2 doses of Staccato Loxapine
 within a day in patients with COPD.
To address the possibility that inhalation of loxapine may have adverse pulmonary effects, we
 studied two 10-mg inhaled doses of loxapine or placebo were given 10 hr apart to subjects
 with chronic obstructive pulmonary disease (COPD). The objective was to determine the time
 course and reversibility of pulmonary effects for inhaled loxapine compared with placebo.
Inclusion Criteria:

 -  History of COPD for at least 6 months with pre-bronchodilator FEV1 ≥40% of predicted
 value and >15 pack-year history of cigarette smoking.

 Exclusion Criteria:

 -  History of asthma, or any other acute or chronic pulmonary disease.