Combination of NHF and Nebulizer on Lung Function in COPD

Effect of Nasal Highflow in Combination With a Nebulizer on Reversibility in Lung Function in Patients With COPD

This study will prove to concept of effectiveness of NHF in combination with a nebulizer on reversibility of lung function in COPD patients.

Patients will inhale on day 1 with a nebulizer and on another day with combination of nebulizer an NHF in a randomised order.

Inclusion Criteria:

• stable disease
• COPD

Exclusion Criteria:

• exacerbation
• right heart decompensation
• acute respiratory insufficiency
• acute disease