Management of acute asthma in the pediatric patient: an evidence-based review.
ABSTRACT Asthma is the most common chronic disease of childhood, with asthma exacerbations and wheezing resulting in more than 2 million emergency department visits per year. Symptoms can vary from mild shortness of breath to fatal status asthmaticus. Given the high prevalence of asthma and its potential to progress from mild to moderate to life-threatening, it is vital for emergency clinicians to have a thorough understanding of acute asthma management. Current evidence clearly supports the use of inhaled bronchodilators and systemic steroids as first-line agents. However, in those who fail to respond to nitial therapies, a variety of adjunct therapies and interventions are available with varying degrees of evidence to support their use. This review focuses specifically on evaluation and treatment of pediatric asthma in the emergency department and reviews the current evidence for various modes of treatment.
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ABSTRACT: An aerosol formulation containing 7.5 mg of R-salbutamol sulfate was developed. The aerosol was nebulized with an air-jet nebulizer, and further assessed according to the new European Medicines Agency (EMA) guidelines. A breath simulator was used for studies of delivery rate and total amount of the active ingredient at volume of 3 mL. A next generation impactor (NGI) with a cooler was used for analysis of the particle size and in vitro lung deposition rate of the active ingredient at 5 °C. The anti-asthmatic efficacy of the aerosol formulation was assessed in guinea pigs with asthma evoked by intravenous injection of histamine compared with racemic salbutamol. Our results show that this aerosol formulation of R-salbutamol sulfate met all the requirements of the new EMA guidelines for nebulizer. The efficacy of a half-dose of R-salbutamol equaled that of a normal dose of racemic salbutamol.02/2014; DOI:10.1016/j.apsb.2013.12.010
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ABSTRACT: Traditional Chinese medicine (TCM) is the most commonly used alternative therapy in children with asthma, especially in the Chinese community. This study aimed to investigate the effects of the government-sponsored Outpatient's Healthcare Quality Improvement (OHQI) project with integrated TCM treatment on childhood asthma.BMC Complementary and Alternative Medicine 10/2014; 14(1):389. DOI:10.1186/1472-6882-14-389 · 1.88 Impact Factor