Simultaneous treatment of asthma and allergic rhinitis in children with a nasally inhaled glucocorticosteroid / 中华儿科杂志

ABSTRACT

<p><b>OBJECTIVE</b>To assess the efficacy of a nasally inhaled corticosteroid (ICS) through a spacer with mask aiming at simultaneous treatment of allergic rhinitis and asthma in children and make an analysis on the costs.</p><p><b>METHOD</b>A total of 72 children with allergic rhinitis (AR) and asthma were randomized into two groups. Experimental group received budesonide inhaler (400 microg/d) through the nose using a spacer attached to a face mask, control group children orally inhaled budesonide dry powder (400 microg/d) plus a nasal spray of budesonide aquae (256 microg/d).</p><p><b>RESULT</b>The patients were observed for 12 weeks. The symptom scores of rhinitis of both experimental group and control group declined (F=6.529 and 7.014, all P<0.01), symptom scores of asthma in both group were also reduced (F=4.132 and 4.950, P<0.01). The pulmonary function PEF (L/min) in both groups continuously increased (F=2.750 and 3.282, P<0.05). But the clinical scores, PEF value and FEV1 all did not differ between the two groups at admission or at nearly all follow-up visits (P>0.05 for all). The proportion of dry nose was lower in experimental group than in the control group (5.6% vs. 19.4%), but the difference was not statistically significant. The cost in the experimental group was lower than that in the control group (P<0.01).</p><p><b>CONCLUSION</b>Nasal inhalation of ICS provides a therapeutic strategy for controlling AR and asthma in children, especially it result in higher compliance, lower costs, and fewer side effects.</p>