Clinical Assessment of Patients With Chronic Obstructive Pulmonary Disease (COPD) and/or Chronic Heart Failure (CHF)
Clinical Assessment of Patients With Chronic Obstructive Pulmonary Disease (COPD) and/or Chronic Heart Failure (CHF)
Cigarette smoking, the major risk factor for COPD, causes not only airway and lung
 inflammation, but also systemic effects. These systemic effects of smoking could
 substantially contribute to the development of chronic diseases, other than COPD,
 particularly chronic heart failure (CHF). The aim of this project is to assess the frequency
 and severity of CHF and COPD in outpatients with history of smoking referred to Hospital
 because of dyspnea and/or chronic cough.
We will recruit 100 patients older than 50 years with diagnosis of COPD and/or CHF. COPD is
 defined by presence of fixed airflow obstruction (post-bronchodilator FEV1/FVC less than 70%)
 according to Global Initiative for Obstructive Lung Disease (GOLD) guidelines. Each patient
 will be characterized by medical history and physical examination. Patients with a diagnosis
 of COPD must have: 1) had a history of chronic respiratory symptoms, i.e., cough and sputum
 and/or breathlessness and only occasional wheezing (SGRQ and MMRC Questionnaire); 2) they had
 to be smokers or ex-smokers with more than 10 pack-years, and 3) a documented absence of a
 history of variable airflow obstruction and/or diagnosis of asthma. Each patient will perform
 pulmonary function tests, including reversibility to inhaled bronchodilator (400 µg
 albuterol); arterial blood gases, and routine blood tests. In addition, each patient will
 undergo regular PA/LL chest x-ray. The diagnosis of CHF is established according to the
 criteria of European Society of Cardiology. At time of entry in the study, all patients will
 be in clinically stable condition (ie, no changes in medication dosage or frequency, and no
 exacerbations of disease or hospital admissions in the preceding 6 weeks). Clinical and
 biological follow-up of these patients will be prospectively followed for 2 years, from 2009
 to 2011.
Inclusion Criteria:

 -  Caucasians

 -  Males and females

 -  Age > 50 years

 -  Smoking history > 10 pack years

 -  Diagnosis of COPD according to GOLD 2008 and/or diagnosis of CHF according to ESC 2008

 Exclusion Criteria:

 -  History of bronchial asthma

 -  Fixed airflow limitation due to other chronic diseases such as cystic fibrosis,
 bronchiolitis obliterans organizing pneumonia (BOOP), bronchiectasis, TBC etc.

 -  Combined restrictive-obstructive functional impairment