Clareo Health | The OPTI Study in Spain Looks at the History Flare-ups in Patients With Chronic Obstructive Pulmonary Disease (COPD) Treated With Inhaled Steroids.
5. Clinical data available 2 years before the study visit
6. Ability to complete CAT - COPD Assessment Test
You may not be if
1. Current participation in any clinical trial involving a drug or device
2. A moderate or severe exacerbation (requiring oral corticosteroid, antibiotics or hospitalisation) during the study visit or within 4 weeks before the study visit
