Management of status asthmaticus in children.

CONCLUSIONS: Supplemental oxygen should be given to maintain an oxygen saturation of ≥92% in room air. Mainstay of pharmacologic treatment of status asthmaticus includes short-acting, β2 agonists such as salbutamol (albuterol) administered by metered-dose inhaler with spacer or, preferably, by nebulizer and oral corticosteroids. There is no advantage to intravenous corticosteroids unless the child cannot tolerate oral corticosteroids (e.g., protracted vomiting), or unable to take oral corticosteroid (e.g., intubated or unconscious). Inhaled ipratropium bromide and intravenous magnesium sulfate should be considered in children with severe asthma exacerbations not responsive to conventional therapy. Subcutaneous and intramuscular β2 agonists such as terbutaline and epinephrine may be considered for children with severe asthma exacerbation who have poor air entry, are uncooperative with nebulized therapy, or have poor response to nebulized therapy. Monoclonal anti-IgE antibody (omalizumab) and humanized monoclonal antibodies targeting interleukin pathway have shown great promise in severe refractory eosinophilic asthma. Failing therapeutic interventions necessitate non-invasive or invasive ventilation support. Severe exhaustion, deteriorating consciousness, poor air entry, worsening hypoxemia, hypercapnia, and cardiopulmonary arrest are indications for mechanical ventilation and intubation. For chronic treatment of asthma, inhaled corticosteroids, bronchodilator, and oral mo...
Source: Recent Patents on Inflammation and Allergy Drug Discovery - Category: Allergy & Immunology Tags: Recent Pat Inflamm Allergy Drug Discov Source Type: research