Burden of Disease Among Subjects With Eosinophilic Chronic Obstructive Pulmonary Disease (COPD)

Inclusion Criteria

• •Subjects of both sexes aged \>=40 years.
• •Subjects with a COPD diagnosis confirmed with a post-bronchodilator Forced Expiratory Volume in 1 second/Forced Vital capacity \<70% recorded at any time in the medical record.
• •Subjects with a history of smoking (current or past) \>=10 pack-years.
• •Subjects who have a qualifying peripheral blood eosinophil test recorded in the 3 months prior to the inclusion visit. If the subject has several eosinophil test recorded in this period, the one closest to the inclusion visit determined in the stable phase should be selected; if it is not available, the record closest to the inclusion visit will be selected, even if it has been determined during an exacerbation. If no records are available, the subject will be invited to perform the test at the inclusion visit.
• •Subjects currently exposed to inhaled triple maintenance therapy, defined as at least one overlapping prescription of an ICS with a LABA and with a LAMA in 2 or 3 inhaler devices, without more than 30 days of separation between prescriptions.
• •Subjects who have experienced \>=2 moderate exacerbations or \>=1 severe exacerbation in the 12 months prior to the inclusion visit. Moderate exacerbation is defined as an exacerbation requiring antibiotics and/or oral corticosteroids or requiring an emergency visit \<24 hours (without hospitalization). Severe exacerbation is defined as an exacerbation requiring hospitalization.
• •Subjects who consent to participate in the study by signing the subjects written informed consent form.