Effectiveness of nebulized beclomethasone in preventing viral wheezing: An RCT

Antonio Clavenna, Marco Sequi, Massimo Cartabia, Filomena Fortinguerra, Marta Borghi, Maurizio Bonati

Research output: Contribution to journalArticlepeer-review

Abstract

OBJECTIVE: The goal of this study was to evaluate the effectiveness of nebulized beclomethasone in preventing the recurrence of viral wheezing. METHODS: The study was designed as a randomized, double-blind, placebo-controlled trial. Outpatient children aged 1 to 5 years with at least 1 episode of viral wheezing in the last 12 months, presenting to any of 40 Italian pediatricians for an upper respiratory tract infection, were randomly allocated to receive beclomethasone 400 μg or placebo twice daily for 10 days. Medications were administered through a nebulizer. A clinical evaluation was performed by the pediatrician at the start and end of the treatment period. A subjective evaluation of symptoms and efficacy of treatment was performed by the parents. The primary endpoint was the incidence of viral wheezing diagnosed by the pediatricians during the 10-day treatment period. RESULTS: A total of 525 children were enrolled in the study, 521 of whom were visited at the end of the treatment period. Wheezing was diagnosed by the pediatricians in 47 children (9.0% [95% confidence interval: 6.7 to 11.3]), with no statistically significant differences between treatment groups (beclomethasone versus placebo relative risk: 0.61 [95% confidence interval: 0.35 to 1.08]).The treatment was considered helpful by 63% of parents (64% in the beclomethasone group vs 61% in the placebo group). In all, 46% of children still had infection symptoms at the end of the treatment period, with no differences between groups. CONCLUSIONS: The findings from this study confirm that inhaled steroids are not effective in preventing recurrence of viral wheezing. Moreover, no benefits were found in reducing symptoms of respiratory tract infections.

Original languageEnglish
JournalPediatrics
Volume133
Issue number3
DOIs
Publication statusPublished - 2014

Keywords

  • Beclomethasone
  • Physicians
  • Preschool-aged child
  • Primary care
  • Randomized controlled trial

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Arts and Humanities (miscellaneous)

Fingerprint Dive into the research topics of 'Effectiveness of nebulized beclomethasone in preventing viral wheezing: An RCT'. Together they form a unique fingerprint.

Cite this