Background and Objective: Asthma is the most common chronic disease of childhood. The disease is caused by a temporary blockage of airflow due to chronic inflammation of the airways . One of the conditions that often occur with asthma and exacerbate disease, is gastroesophageal reflux. The aim of this study is to evaluate the role of acid suppressing therapy in patients with refractory asthma...

the prevalence of both obesity and asthma has increased in recent years. thus we decided to investigate the relation between obesity and asthma severity. we undertook a cross-sectional study in outpatient asthma clinics of 2 tertiary hospitals in tehran. obesity was defined as a body mass index greater than 30. asthma severity was defined by using the guide for asthma management and prevention ...

Nineteen asthmatic volunteers underwent methacholine-induced asthma to the point when tightness in the chest was just sensed (threshold symptom). Changes in the following indices of lung function were measured--static lung volumes, forced expiratory volume in one second, and airways conductance. The increase in airways resistance necessary for threshold detection was at least double that previo...

Copyright © 2013 Massachusetts Medical Society. A 20-year-old college student with a history of asthma and allergic rhinitis, which were diagnosed in childhood, presents with cough and tightness of the chest that interfere with his sleep three or four times per month. He requires albuterol two or three times per week. He enjoys playing tennis but generally wheezes after a match. Last year, duri...

background and objective: asthma is the most common chronic disease of childhood. the disease is caused by a temporary blockage of airflow due to chronic inflammation of the airways . one of the conditions that often occur with asthma and exacerbate disease, is gastroesophageal reflux. the aim of this study is to evaluate the role of acid suppressing therapy in patients with refractory asthma. ...

spirometry has been used as a common diagnostic test in asthma. most of the patients with a mild asthma have a fev1 within normal range. hence, other diagnostic methods are usually used. the aim of this study was to evaluate whether eosinophil cationic protein (ecp) could be an accurate diagnostic marker of mild asthma. in this study diagnosis of asthma was made according to internationally acc...

although current guidelines place single leukotriene receptor antagonists use as a therapeutic option in mild persistent asthma, there is still uncertainty about its place. in this study efficiency of montelukast monotherapy in children with moderate persistent asthma was evaluated. children (age 6 to 16) with persistent moderate asthma were treated prospectively with budesonide combined with m...

Th17 cells and IL-17A play a role in the development and progression of allergic diseases. We analyzed the IL-17A levels in sputum supernatants (Ss), nasal wash (NW) and plasma (P) from Healthy Controls (HC) and children with Asthma/Rhinitis. We tested the expression of IL-17A, RORγ(t) and FOXP3 in peripheral blood T-lymphocytes from intermittent and mild-moderate asthma. The effect of Budesoni...

OBJECTIVE To assess children and adolescents diagnosed with mild intermittent or mild persistent asthma, in terms of their aerobic capacity between attacks. METHODS We included 33 children and adolescents recently diagnosed with asthma (mild intermittent or mild persistent) and 36 healthy children and adolescents. Those with asthma were evaluated between attacks. All participants underwent cl...