title: Topical intranasal corticosteroids in 4-11 year old children with persistent bilateral otitis media with effusion in primary care: double blind randomised placebo controlled trial.
abstract: OBJECTIVE
  To determine the clinical effectiveness of topical intranasal corticosteroids in children with bilateral otitis media with effusion.
  
  
  METHODS
  Double blind randomised placebo controlled trial.
  
  
  METHODS
  76 Medical Research Council General Practice Research Framework practices throughout the United Kingdom, between 2004 and 2007.
  
  
  METHODS
  217 children aged 4-11 years who had at least one practice recorded episode of otitis media or a related ear problem in the previous 12 months, and with bilateral otitis media with effusion confirmed by a research nurse using otoscopy plus micro-tympanometry (B/B or B/C2, modified Jerger types).
  
  
  METHODS
  Mometasone furoate 50 microg or placebo spray given once daily into each nostril for three months.
  
  
  METHODS
  Proportions of children cured of bilateral otitis media with effusion assessed with tympanometry (C1 or A type) at one month (primary end point), three months, and nine months; adverse events; three month diary symptoms. Results 41% (39/96) of the topical steroid group and 45% (44/98) of the placebo group were cured in one or both ears at one month (difference favouring placebo 4.3% (95% confidence interval -9.3% to 18.1%). Poisson regression was done with adjustment for four pre-specified covariates (clinical severity, P=0.003; atopy, P=0.67; age, P=0.92; season, P=0.71). The adjusted relative risk at one month was 0.97 (95% confidence interval 0.74 to 1.26). At three months, 58% of the topical steroid group and 52% of the placebo group were cured (relative risk 1.23, 0.84 to 1.80). Diary symptoms did not differ between the two groups, and no significant harms were reported.
  
  
  CONCLUSIONS
  Topical steroids are unlikely to be an effective treatment for otitis media with effusion in general practice. High rates of natural resolution occurred by 1-3 months.
  
  
  BACKGROUND
  Current Controlled Trials ISRCTN38988331; National Research Register NO575123823; MREC 03/11/073.
authors.affiliation: Primary Medical Care, University of Southampton, Aldermoor Health Centre, Southampton SO16 5ST. igw@soton.ac.uk
authors.forename: Ian
authors.initials: I
authors.lastname: Williamson
authors.forename: Sarah
authors.initials: S
authors.lastname: Benge
authors.forename: Sheila
authors.initials: S
authors.lastname: Barton
authors.forename: Stavros
authors.initials: S
authors.lastname: Petrou
authors.forename: Louise
authors.initials: L
authors.lastname: Letley
authors.forename: Nicky
authors.initials: N
authors.lastname: Fasey
authors.forename: Mark
authors.initials: M
authors.lastname: Haggard
authors.forename: Paul
authors.initials: P
authors.lastname: Little
mesh_terms: D000281:Administration, Intranasal; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D000068656:Mometasone Furoate; D010034:Otitis Media with Effusion / Q000188:drug therapy*; D011244:Pregnadienediols / Q000008:administration & dosage*; D016896:Treatment Outcome
chemical_list: D000893:Anti-Inflammatory Agents; D011244:Pregnadienediols; D000068656:Mometasone Furoate