منابع مشابه
Bronchial Responsiveness in Patients with Restrictive Spirometry
BACKGROUND Improvement in PFT after bronchodilators is characteristic of obstructive airway diseases such as COPD. However, improvement in patients with restrictive pattern is occasionally seen. We aim to determine the clinical significance of a bronchodilator responsive restrictive defect. METHODS Patients with restrictive spirometry and a bronchodilator study were identified at the Universi...
متن کاملAirways reactivity in patients with CF.
Airways reactivity, hyper-reactivity, and hyper-responsiveness are terms used to describe airways for which there appears to be increased bronchial smooth muscle tone or responsiveness. Some patients with cystic fibrosis (CF) have concomitant asthma causing airway hyperresponsiveness as manifested by recurrent acute symptoms of dyspnea that is impressively responsive to an inhaled beta 2 agonis...
متن کاملPseudomonas aeruginosa, cyanide accumulation and lung function in CF and non-CF bronchiectasis patients.
In patients with cystic fibrosis (CF) and non-CF bronchiectasis, Pseudomonas aeruginosa is the most important respiratory pathogen. It is able to synthesise hydrogen cyanide, a potent inhibitor of cellular respiration. The present study investigated whether cyanide is present in the sputum of CF and non-CF bronchiectasis patients infected with P. aeruginosa, and whether the detection of cyanide...
متن کاملArterial blood gas and spirometry parameters affect the length of stay in hospitalized asthmatic patients
Background: Asthma is a common condition in general medical practice, and it accounts for about 1% of all ambulatory hospital visits. Nowadays, hospitalization rates for asthma have actually been increased in some demographic subgroups despite recent advances in treatment. Understanding the underlying factors that contribute to hospitalization and especially duration of the hospitalizatio...
متن کاملEVALUATION OF PULMONARY IRON OVER LOAD IN PATIENTS WITH Β-THALASSEMIA MAJOR USING SPIROMETRY
Background & Aims: Spirometry changes in thalassemic patients can be obstructive or restrictive and pulmonary dysfunction depends on age and body iron overload. In this study the effectiveness of lung spirometry in detecting iron overload in patients with β-thalassemia was investigated. Materials & Methods: This cross-sectional (descriptive-analytic) study investigated the spirometry test resu...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2008
ISSN: 1569-1993
DOI: 10.1016/s1569-1993(08)60240-4