The aim of this study is to evaluate the hospital-based management of acute asthma in south Asia and to compare practices over a 10-year period. Adult patients (n = 102) admitted at a teaching hospital with acute asthma were studied. Documentation of precipitating factors, family history and physical signs were inadequate in more than half of patients. Pulse oximetry was documented in 95 (93%) ...

© Copyright The Korean Academy of Asthma, Allergy and Clinical Immunology • The Korean Academy of Pediatric Allergy and Respiratory Disease http://e-aair.org Respiratory infections can cause wheezing episodes in children and can influence the onset and severity of asthma via complex and intersecting mechanisms. Infections can trigger atopic asthma, and atopy can cause wheezing during airway inf...

Tavana S1, Nadi E1, Ansari M2, zeraati F3, Hashemi H1, Mani Kashani Kh4, Mavallat M5 1. Assistant professor, Department of internal, Faculty of medicine, Hamedan University of medical sciences 2. Associate professor, Department of internal, Faculty of medicine, Hamedan University of medical sciences 3. Associate professor, Department of Pharmacology, Faculty of medicine, Hamedan Univers...

BACKGROUND The activity of the renin-angiotensin system in asthma has not been studied previously and the effect of angiotensin II (AII) on bronchomotor tone in vivo is unknown. METHODS Plasma levels of renin and AII levels were measured in 20 patients with acute severe asthma, nine with mild asthma, 10 with severe chronic asthma, and 16 normal volunteers. The effect of AII, given as an intra...

BACKGROUND Secretory phospholipases A2 (sPLA2) have functions relevant to asthmatic inflammation, including eicosanoid synthesis and effects on dendritic cells and T cells. The aim of this study was to measure sPLA2 activity in patients with stable and acute asthma and to assess potential associations with body mass index (BMI), and plasma cholesterol and vitamin C concentrations. METHODS Pla...

BACKGROUND: Asthma and sickle cell disease are common conditions that both may result in pulmonary complications. We hypothesized that children with sickle cell disease with concomitant asthma have an increased incidence of vaso-occlusive crises that are complicated by episodes of acute chest syndrome. METHODS: A 5-year retrospective chart analysis was performed investigating 48 children ages 3...

BACKGROUND Due to changing evidence on efficacy of MDI+spacer as compared to nebuliser, two types of managements were going on in our Day unit, depending on the presence of different medical professionals. We wanted to find out the evidence of the best practice from within our unit, and then to formulate guidelines based on it for the management of paediatric acute asthma. METHODS We isolated...

BACKGROUND Upper respiratory tract infections (URIs) represent the most frequent cause of acute asthma exacerbation. Systemic corticosteroid (CS) is presently recommended for URI-induced asthma exacerbation, although it might inhibit cellular immunity against respiratory virus infection. OBJECTIVES To determine the effects of adding a short course (2 weeks) of a leukotriene receptor antagonis...

1 Levy ML, Stevenson C, Maslen T. Comparison of short courses of oral prednisolone and fluticasone propionate in the treatment of adults with acute exacerbations of asthma in primary care. Thorax 1996; 51:1087–1092 2 Rodrigo G, Rodrigo C. Inhaled flunisolide for acute severe asthma. Am J Respir Crit Care Med 1998; 157:698–703 3 Nana A, Youngchaiyud P, Charoenratanakul S, et al. Highdose inhaled...

BACKGROUND The phase of the menstrual cycle is thought to influence the course of asthma in women. One recent study reported a large increase in exacerbations during the perimenstrual phase, while another found a preovulatory increase. A study was undertaken to determine the relation between phase of the menstrual cycle and acute asthma in patients presenting to the emergency department (ED). ...