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.
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.
Williamson
Ian
I
Primary Medical Care, University of Southampton, Aldermoor Health Centre, Southampton SO16 5ST. igw@soton.ac.uk
Benge
Sarah
S
Barton
Sheila
S
Petrou
Stavros
S
Letley
Louise
L
Fasey
Nicky
N
Haggard
Mark
M
Little
Paul
P
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
D000893:Anti-Inflammatory Agents; D011244:Pregnadienediols; D000068656:Mometasone Furoate