A Study to Investigate the Safety, Tolerability and Pharmacokinetics of Inhaled CHF6001 (CHF6001Ext)
Chronic Obstructive Pulmonary Disease
About this trial
This is an interventional treatment trial for Chronic Obstructive Pulmonary Disease
Eligibility Criteria
Main Inclusion
- Subject's written informed consent obtained prior to any study-related procedure
- Male and female Caucasian healthy volunteers aged 18-55 years inclusive
- Vital signs:Subjects aged 18-45: Diastolic BP 40-90, Systolic BP 90-140 Subjects aged 45-55: Diastolic BP 40-90, Systolic BP 90-150 (as mean of three measures performed after at least 5 minutes of resting); checked at screening visit and Day -1
- 12-lead digitised Electrocardiogram (12-lead ECG) considered as normal (40≤Heart rate≤110bpm,120 ms ≤ PR ≤ 210 ms, QRS ≤ 120 ms, QTcF ≤ 450 ms for males and ≤ 470ms for females) checked at screening visit and Day -1
- Lung function measurements within normal limits: FEV1 > 80% of predicted normal value (according to the Global Lung Function Initiative, ERS Task Force Lung Function Reference Values (1,2) ) and FEV1/FVC ratio > 0.70
Main Exclusion:
- Pregnant or lactating women
- Clinically significant cardiac abnormalities
- Any clinically relevant abnormal laboratory values
Sites / Locations
- Quotient Clinical
Arms of the Study
Arm 1
Arm 2
Experimental
Experimental
Single Ascending Dose (SAD)
Multiple Ascending Dose (MAD)
Dose 1 (SAD1): 6 inhalations of CHF 6001 400 µg giving a total dose of 2400 µg Dose 2 (SAD2): 10 inhalations of CHF 6001 400 µg giving a total dose of 4000 µg Dose 3 (SAD3): 12 inhalations of CHF 6001 400 µg giving a total dose of 4800 µg Placebo (P): the number of placebo inhalations will match that of the active CHF 6001 pertaining to the same dose period. In case the actual doses are modified, the number of inhalations will be adapted accordingly.
Dose 1 (MAD1): Multiple doses of CHF 6001 - Total daily dose 2400 µg or placebo Dose 2 (MAD2): Multiple doses of CHF 6001 - Total daily dose 4000 µg or placebo Dose 3 (MAD3): Multiple doses of CHF 6001 - Total daily dose 4800 µg or placebo Duration 14 days b.i.d.