Comparable efficacy of administration with face mask or mouthpiece of nebulized budesonide inhalation suspension for infants and young children with persistent asthma
M. Mellon et al., Comparable efficacy of administration with face mask or mouthpiece of nebulized budesonide inhalation suspension for infants and young children with persistent asthma, AM J R CRIT, 162(2), 2000, pp. 593-598
A randomized, double-blind, placebo-controlled, parallel-group study includ
ing 481 children at 37 centers in the United States demonstrated the effica
cy and safety of budesonide inhalation suspension in doses of 0.25 mg once
daily, 0.25 mg twice daily, 0.5 mg twice daily, and 1.0 mg daily in infants
and young children with persistent asthma. The retrospective analysis pres
ented here compares the efficacy of treatment with the suspension administe
red through a face mask or mouthpiece. All patients receiving budesonide in
halation suspension via face mask or mouthpiece showed clinical improvement
s in nighttime and daytime asthma symptoms as compared with administration
of a placebo. The improvements were of similar magnitude as those observed
in an analysis of all patients treated. Improvements in nighttime asthma sy
mptoms were statistically significant with budesonide at 0.25 mg daily (p =
0.040), 0.25 mg twice daily (p = 0.008), and 0.5 mg twice daily (p = 0.046
) delivered by face mask. In patients using mouthpieces, nighttime asthma s
ymptoms improved significantly in the 0.25-mg twice-daily (p = 0.005) and 1
.0-mg daily (p = 0.035) groups. Patients receiving budesonide at 0.5 mg twi
ce daily via a face mask improved significantly in daytime asthma symptoms
(p = 0.009). The use of breakthrough medication was reduced in patients rec
eiving budesonide via face masks or mouthpieces relative to placebo, and tr
eatment was well tolerated in all study groups. This retrospective analysis
suggests that nebulized budesonide inhalation suspension can be administer
ed effectively by either face mask or mouthpiece to young children with per
sistent asthma.