Effects of Recurrent Acute Otitis Media on Cortical Speech-Sound Processing in 2-Year Old Children

@article{Haapala2014EffectsOR,
  title={Effects of Recurrent Acute Otitis Media on Cortical Speech-Sound Processing in 2-Year Old Children},
  author={Sini Haapala and Elina Niemitalo-Haapola and Antti Raappana and Tiia Kujala and Kalervo Suominen and Teija Kujala and Eira Jansson-Verkasalo},
  journal={Ear and Hearing},
  year={2014},
  volume={35},
  pages={e75–e83}
}
Objectives: To investigate at the age of 2 years the effects of childhood recurrent acute otitis media (RAOM) on central auditory processing by using cortical event-related potentials elicited by syllable stimuli. Design: During a 1-year period, 22- to 26-month-old children fulfilling the criteria for tympanostomy tube insertion in Oulu University Hospital, Oulu, Finland, were recruited to the RAOM group (N = 20). The control group (N = 19) was matched by age, sex, and mother’s educational… 
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The findings suggest that OME of long duration in children is associated with deficient neural timing in response to the onset and offset of transient speech stimuli, resulting in a subtle impairment of speech encoding at the brainstem.
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TLDR
The study results indicate that children with a history of otitis media with effusion (OME) suffer from auditory processing disorder to some degree and support the hypothesis that fluctuating hearing loss may affect central auditory processing during critical periods.
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TLDR
Findings support that a history of OM in early childhood based on a parental survey of children is associated with differences in DDT and DMST outcomes.
Comparison of seasonal prevalence of Otitis media with effusion (OME) in mentally handicapped versus normal school-going children.
TLDR
Otitis media with effusion is an insidious condition which remains under diagnosed and adversely affects auditory function and speech and children may develop this condition regardless of their intellectual status.
Recurrent acute otitis media detracts from health-related quality of life
TLDR
The quality of life of the children with recurrent acute otitis media improved during the one-year follow up, regardless of the treatment, but did not reach the same level as healthy children.
Acute otitis media in young children : randomized controlled trials of antimicrobial treatment, prevention and quality of life
TLDR
Children with AOM and their parents had a significantly poorer QoL than healthy children, and it improved significantly at 1-year follow-up, but it did not reach the level observed in healthy children.
Middle Ear Infection and Hearing Loss
TLDR
The presence of inflammation in the ME during OM is documented, current evidence implicating innate immunity in the generation and regulation of ME inflammation is discussed, and the effects of MEinflammation and infection on hearing, auditory processing, the acquisition of language and learning are reviewed.
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