OBJECTIVE Evaluate the restrictiveness of selection criteria for lung resection in lung cancer patients over 80 years of age compared to those applied in younger patients. Compare and analyze 30-day mortality and postoperative complications in both groups of patients. METHODS Case-controlled retrospective analysis. STUDY POPULATION Consecutive patients undergoing elective anatomical lung re...

INTRODUCTION The present study intends to describe the characteristics of patients diagnosed with severe alpha-1 antitrypsin deficiency (AATD) in Spain, to observe the rate of decline in forced expiratory volume in 1 second (FEV1) with and without substitutive therapy, and to identify factors associated with a rapid rate of decline in FEV1. METHOD A retrospective study of the evolution of ind...

BACKGROUND Spirometry as a non-invasive and inexpensive test is widely used for occupational health evaluations. Bronchodilator test is used for the assessment of airflow limitation and increase in forced expiratory volume in 1 second (FEV1) or forced vital capacity (FVC) is considered as a positive response. This study was performed to assess the response of forced expiratory volume in 6 secon...

backgrounds: all of long-acting β2-agonists are beneficial in maintenance treatment of asthma but their use in relieving acute asthma attacks is not well known. the aim of this study was to compare rapid bronchodilatory effects of salmeterol and formoterol in patient with moderate to severe asthma. methods: it was a randomized, double blind, cross-over study on 60 patients with moderate to seve...

Background: Vitamin D deficiency seems to be associated with pulmonary function deterioration. The present study was designed to investigate the relationship between serum vitamin D and forced expiratory volume in patients with chronic obstructive pulmonary disease (COPD). Methods: From September 2011 to April 2012 eighty consecutive patients with COPD presented to an outpatient clinic of Babo...

BACKGROUND COPD is characterised by loss of alveolar elastic fibers and by lack of effective repair. Elastic fibers are assembled at cell surfaces by elastin binding protein (EBP), a molecular chaperone whose function can be reversibility inhibited by chondroitin sulphate of matrix proteoglycans such as versican. This study aimed to determine if alveoli of patients with mild to moderate COPD co...

The factors that determine the occurrence of airway hyperreactivity in the general population are not clearly understood. This study was designed to assess the independent effects of age, atopy, smoking and airway calibre. In a random sample of 2,415 adults aged 18-70 yrs we measured reactivity to methacholine as the dose provoking a 20% fall (PD20) in one-second forced expiratory volume (FEV1)...

STUDY OBJECTIVES Conditions that give rise to reduced lung function are frequently associated with low-grade systemic inflammation, which may lead to poor cardiovascular outcomes. We sought to determine the relationship between reduced FEV1 and cardiovascular mortality, independent of smoking. DESIGN Longitudinal population-based study and a meta-analysis of literature. SETTING Representati...

Eight single lung transplant recipients with emphysema, aged 40-58 yrs, have been followed up for 90 patient months. Starting 2-4 weeks postoperatively, they recorded their forced vital capacity (FVC), and forced expiratory volume in one second (FEV1), at a fixed time every morning using a Micro Spirometer. They were instructed to contact the hospital if the FVC or FEV1 displayed a persistent (...

Objective: To compare post-operative course, lung function and survival of lung cancer patients with a forced expiratory volume in 1 s (FEV1) more or less than 80% of predicted submitted to lobectomy. Methods: The data of patients undergoing lobectomy for non small cell carcinoma at the Thoracic Surgery Unit of the Ospedale Maggiore Policlinico of Milan, Italy, were prospectively collected. Inc...