Long-term hearing outcomes after recurrent acute otitis media during early childhood. (2nd December 2017)

• Record Type: Journal Article
• Authors: Krakau, Mattias; Dagöö, Britta Rynnel; Hellström, Sten; Granath, Anna
• Is Part Of: Acta oto-laryngologica. Volume 137:Number 12(2017)
• Page Start: 1238
• Page End: 1243
• Publication Date: 2017-12-02
• Subjects: Follow-up -- acute otitis media -- hearing; Otolaryngology -- Periodicals; Ear -- Diseases -- Periodicals; Throat -- Diseases -- Periodicals; Otolaryngology -- Electronic Resources; Otorhinolaryngologic Diseases; 617.8
• DOI: 10.1080/00016489.2017.1362111
• Languages: English
• ISSNs: 0001-6489

Abstract

Abstract: Objective: To survey long-term hearing outcomes and middle ear pathology in a 30-year follow-up in individuals with onset of recurrent acute otitis media (rAOM) before three years of age. Methods: 28 adults, aged 30.1–31.8 years, who originally – at the age of 12–32 months – participated in a study on rAOM between 1979 and 1983, were re-examined regarding self-reported ear problems, current tympanic membrane changes and audiology. Thirteen subjects had suffered from rAOM during early childhood and 15 subjects served as a control group. Results: Recurrent acute otitis media subjects reported hearing problems comparable to those of the controls. Pure tone audiometry, at 125–8000 Hz, did not differ between groups. The rAOM group had a trend for impaired high-frequency (9000–14, 000 Hz) threshold levels (9000–14, 000 Hz); implying that their cochlear function seemed to have deteriorated. Conclusions: Adults, who suffered from recurrent acute otitis media as infants, did not show any clinically significant hearing loss for pure tone audiometry when compared to controls, but there was a trend for impaired results regarding extended high frequency audiometry (9–14 kHz). Children suffering from rAOM will be at low risk of developing hearing loss and severe middle ear disease.