PMID: 15227970Jul 2, 2004Paper

Sensorineural hearing loss in children with epidemic meningococcal meningitis at Tikur Anbessa Hospital

Ethiopian Medical Journal
A Melaku

Abstract

There are several reports on epidemic meningococcal meningitis in some areas of Ethiopia, which lie in the meningococcal meningitis belt of Africa. Very little is known about the neurological sequel of epidemic meningococcal meningitis, especially that of hearing loss. This hospital-based study was conducted prospectively at the Ear Nose Throat clinic of the Pediatric Outpatient Department of the Tikur Anbessa Hospital during the meningococcal meningitis epidemic from May to October 2000 in order to assess the hearing status of patients after completion of their course of treatment. Demographic, clinical, microbiologic, audiometric data were collected using a preformed questionnaire. One hundred forty one cases of pyogenic meningitis were examined at discharge and on subsequent visits. Most of the patients (73.5%) were between 5 and 12 years of age. The major bacteriological isolate from the cerebrospinal fluid in 48 cases (35.3%) of the specimens was meningococci. Hearing loss was the commonest neurological sequel at discharge constituting 25% of the cases. At least 12.5% of the patients had severe to profound sensorineural hearing loss. This level of hearing loss would affect communication abilities and impair studies in scho...Continue Reading

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