This study will explore information on whether changing the salt formulation of indacaterol affects the incidence of post-inhalation cough.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
98
Four single dose treatments (each dose is 400 µg-for the active salts-via SDDPI), with at least a 7 day inter-dose interval
Four single dose treatments (each dose is 400 µg-for the active salts-via SDDPI), with at least a 7 day inter-dose interval
Four single dose treatments (each dose is 400 µg-for the active salts-via SDDPI), with at least a 7 day inter-dose interval
Novartis Investigator Site
Ottawa, Ontario, Canada
Novartis Investigator Site
Montreal, Quebec, Canada
Presence of cough within 5 minutes post dose and the onset of cough (relative to inhalation)
Time frame: throughout the study
Severity of cough: to be judged independently by both the patient and the physician
Time frame: throughout the study
Occurrence of cough within 1 minute post dose
Time frame: throughout the study
Number of coughs
Time frame: throughout the study
Duration of coughing
Time frame: throughout the study
Presence of cough within 5 minutes post dose and the onset of cough (relative to inhalation)
Time frame: throughout the study
Severity of cough: to be judged independently by both the patient and the physician
Time frame: throughout the study
Occurrence of cough within 1 minute post dose
Time frame: throughout the study
Number of coughs
Time frame: throughout the study
Duration of coughing
Time frame: throughout the study
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