نتایج جستجو برای: intermittent asthma
تعداد نتایج: 101669 فیلتر نتایج به سال:
CONTEXT Half of children experience wheezing by age 6 years, and optimal strategies for preventing severe exacerbations are not well defined. OBJECTIVE Synthesize the evidence of the effects of daily inhaled corticosteroids (ICS), intermittent ICS, and montelukast in preventing severe exacerbations among preschool children with recurrent wheeze. DATA SOURCES Medline (1946, 2/25/15), Embase ...
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 ...
To evaluate the relationship between inflammatory markers and severity of asthma in children, the amount of interleukin-8 (IL-8) and granulocyte/macrophage colony-stimulating factor (GM-CSF) released by peripheral blood mononuclear cells, exhaled nitric oxide (FE NO) levels, p65 nuclear factor-kappaB subunit, and phosphorylated IkBalpha expression by peripheral blood mononuclear cells were asse...
BACKGROUND Since the late 1980s, there has been considerable clinical and academic interest in the use of continuous aerosolized bronchodilators for the treatment of patients with acute asthma. These studies have suggested that this therapy is safe, is at least as effective as intermittent nebulization, and may be superior to intermittent nebulization in patients with the most severely impaired...
BACKGROUND Chronic inflammatory airway disorders have been reported to be associated with vascular diseases of the heart and central nervous system, but their association with peripheral arterial disease (PAD), a high-prevalence vascular illness, has not been investigated. OBJECTIVE To evaluate the association of asthma and rhinitis with intermittent claudication, which is a typical symptom o...
BACKGROUND Although guidelines recommend daily therapy for patients with mild persistent asthma, prescription patterns suggest that most such patients use these so-called controller therapies intermittently. In patients with mild persistent asthma, we evaluated the efficacy of intermittent short-course corticosteroid treatment guided by a symptom-based action plan alone or in addition to daily ...
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. ...
BACKGROUND The association between sensitizations and severity of allergic diseases is controversial. OBJECTIVE This study was to investigate the association between severity of asthma and rhinitis and degree of specific allergic sensitization in allergic patients in China. METHOD A cross-sectional survey was performed in 6304 patients with asthma and/or rhinitis from 4 regions of China. Pa...
OBJECTIVE We conducted a national, population-based survey to examine the asthma-related health burden of US children. METHODS A telephone-based survey was conducted in 2004 of children 4 to 18 years of age with current asthma in the United States. In 41,433 households screened, 1089 children reported current asthma; 801 interviews were completed by parents of children aged 4 to 15 years and ...
Results The questionnaire was answered by a total of 108 students, aged 16-40 years, 80% (84) between 19-25 years. Of the total, 68% (73) reported symptoms of allergic rhinitis, and 70% (52) intermittent rhinitis and 65% (48) had moderate to severe. 40% (43) reported having allergic conjunctivitis, intermittent was the majority (77%), being ocular pruritus the main symptom. Of the total, 17% (1...
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