PREVALENCE OF MIDDLE EAR DYSFUNCTION IN CHILDREN WITH CLEFT PALATE IN LAGOS, NIGERIA
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Keywords

Middle ear dysfunction
Tympanometry
Otitis media with effusion
Eustachian tube dysfunction
Palatoplasty
Pediatric otolaryngology

Abstract

This study investigates the prevalence of middle ear dysfunction in children with cleft palate compared to a non-cleft control group. A cross-sectional analysis was conducted involving 45 children with cleft palate and 45 age-matched controls without cleft palate. Tympanometric assessments were performed to evaluate middle ear function. The findings revealed a significantly higher prevalence of middle ear dysfunction in the cleft palate group (73.3%) compared to the control group (26.7%). Type B tympanograms, indicative of middle ear effusion, were predominant in the cleft palate group (64.4%). The prevalence of middle ear dysfunction 3 months pre and post-operatively was 63.8%, thus cleft participant did not show any remarkable improvement in their middle ear function 3 months after palatoplasty [p value =1.0]. The study underscores the importance of regular otologic evaluations and timely interventions to prevent hearing loss and support speech and language development in children with cleft palate.

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