title: Alteration of clinical picture and treatment of pediatric acute otitis media over the past two decades.
abstract: The clinical picture of acute otitis media (AOM) has changed greatly over the last few decades: serious complications have almost disappeared but more and more children suffer from recurrent middle ear infections and prolonged silent effusion. In this retrospective study we registered all AOM attacks among children under 10 in two rural municipal areas of Finland during 12-month-periods in 1978-79 and 1994-95. In addition to epidemiological data, the clinical picture and given treatments were recorded. Between study periods the number of children with recurrent AOM attacks increased heavily. The percentage of spontaneous otorrhea decreased from 6.0 to 3.3% (P=0.01) and the proportion of afebrile patients increased from 64.0 to 73.4% (P=0.002). In 1978-79 there were significantly more cases of diagnostic symptoms lasting over 24 h. Prescribing penicillin-V as a primary treatment decreased from 80.2 to 10.5% in favor of broad-spectrum antibiotics. The primary treatment with penicillin-V was associated with a decreased risk of recurrences. Acute tympanocentesis was performed less often and the incidence of surgical treatments (adenoidectomy and/or tympanostomy tube insertion) doubled from 6.2 to 12.4% of the acute cases. Although the clinical picture of AOM has become milder, children are treated with wider spectrum antibiotics. Nevertheless, a large number of children suffer from sequelae and there is a greater need for surgical treatments than 20 years ago.
authors.affiliation: Department of Otolaryngology, Medical School, University of Tampere, FIN-33101, Tampere, Finland. vp.jokierkkila@nokianlaakariasema.inet.fi
authors.forename: V P
authors.initials: VP
authors.lastname: Joki-Erkkilä
authors.forename: J
authors.initials: J
authors.lastname: Pukander
authors.forename: P
authors.initials: P
authors.lastname: Laippala
mesh_terms: D000208:Acute Disease; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005387:Finland / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D008876:Middle Ear Ventilation / Q000706:statistics & numerical data*; D010033:Otitis Media / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy*; D012008:Recurrence; D012189:Retrospective Studies; D012307:Risk Factors; D016896:Treatment Outcome
chemical_list: D000900:Anti-Bacterial Agents