Atopy and Frequency of Exacerbation in Chronic Obstructive Pulmonary Disease Patients
NCT06518473
Summary
Chronic Obstructive Pulmonary Disease (COPD) is a heterogeneous lung condition characterized by chronic respiratory symptoms (dyspnea, cough, sputum production and/or exacerbations) due to abnormalities of airways (bronchitis, bronchiolitis) and/or alveoli (emphysema) that cause persistent, often progressive, airflow obstruction. The presence of non-fully reversible airflow obstruction (FEV1/FVC \< 0.7 post-bronchodilation) measured by spirometry confirms the diagnosis of COPD
Eligibility
Inclusion Criteria: * Adults aged 40-70 years diagnosed with COPD according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2024 criteria Exclusion Criteria: * Patients with known allergic diseases before enrollment * Patients with associated other chronic respiratory disorders * Patients with significant comorbidities that could influence respiratory function. * Recent respiratory infections or use of systemic corticosteroids within the last month before enrollment.
Conditions2
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NCT06518473