Bronchial hyperresponsiveness and asthma in the paediatric population.

Atopy, lung function and bronchial responsiveness in symptom-free paediatric asthma patients.

In adolescence, some paediatric asthma patients will become symptom-free and require no further treatment. There is little information on the atopic status, lung function and bronchial responsiveness of these patients. Symptom-free asthma patients (n=118) aged 7.7-19.2 yrs, were evaluated 1 year after termination of therapy. Bronchial asthma had previously been diagnosed on the basis of recurre...

High prevalence ofasthma

BMJ 1993;307:1326-9 Abstract Objectives-To study the prevalence of asthma (asthma symptoms and bronchial hyperresponsiveness) in Swedish cross country skiers compared with non-skiers and monitor changes in symptoms and bronchial hyperresponsiveness during the year. Design-Cross sectional study during the winter ski season and in the summer. Setting-Six ski clubs for 6lite skiers (total 47) in t...

High prevalence of bronchial hyperresponsiveness and asthma in ice hockey players.

The prevalence of asthma was studied in a ice hockey team compared with both a floor ball team and the Swiss population. Lung function, bronchial hyperresponsiveness to methacholine, asthma symptoms and exercise-induced asthma were measured in a cross-sectional prospective study. A positive response to the methacholine bronchial provocation test was found in 34.6% of the ice hockey players and ...

Prevalence of bronchial hyperresponsiveness and asthma in a rural adult population.

The prevalence of bronchial hyperresponsiveness in adult populations is not known. To document its prevalence and distribution and to determine the factors associated with it, a random sample of the adult population of Busselton, Western Australia, was studied. Spirometric function, bronchial responsiveness to histamine, and atopic responses to skin prick tests were measured. Respiratory sympto...

Genetic Polymorphisms of Glutathione S-Transferase mu1 (GSTM1) and Theta1(GSTT1) and Bronchial Asthma Susceptibility in Ukrainian Population

Overlap Syndrome in Respiratory Medicine: Asthma and Chronic Obstructive Pulmonary Disease

Asthma and chronic obstructive pulmonary disease (COPD) are highly prevalent chronic diseases in the general population. Both are characterized by similar mechanisms: airway inflammation, airway obstruction, and airway hyperresponsiveness. However, the distinction between the two obstructive diseases is not always clear. Multiple epidemiological studies demonstrate that in elderly people with o...