China Alair System Registry Study-CARE Study

Inclusion Criteria

• •1. Patient is an adult aged 18 years or older with severe persistent asthma who remains symptomatic despite taking standard of care maintenance medications.
• •2. Patient is able to read, understand, and sign a written Informed Consent to participate in the Registry and able to comply with the study requirements.
• •3. Patient is able to undergo bronchoscopy in the opinion of the Investigator or per hospital guidelines and as described in the Alair System Directions for Use (DFU).