Influence of Budesonide-Solution Inhaled Therapy on Airway Resistance in Asthmatic Bronchitis Children / 实用儿科临床杂志

ABSTRACT

Objective To examine the changes of the airway resistance(AR) in asthmatic bronchitis children before and after budeso-nide-solution inhaled therapy.Methods Fifty-six cases of asthmatic bronchitis children were randomly divided into A(regular treatment+budesonide-solution inhaled) and B groups(regular treatment),and 30 normal children at the same age as control group.The AR was eva-luated by Microloop lung function meter with MicoroRint sensor.The changes of AR were compared within above 3 groups.Results AR in asthmatic bronchitis children increased significantly compared with normal children.After 2 weeks treatment,AR decreased significantly in both A and B groups compared with that of 2 groups before therapy,AR in A groups declined to normal control level,but still kept higher level in B groups.Conclusions AR in asthmatic bronchitis children increase significantly.The effect of Budesonide-solution in asthmatic bronchitis children is partly via reducing AR to improve ventilated condition.