Auditory performance and central auditory processing after cochlear implantation in patients deafened by meningitis

The objective of this study was to describe the auditory performance of patients deafened by meningitis in closed-set, open-set and language tests (Luria's test). Ten paediatric subjects deafened by meningitis were compared with a peer group of ten paediatric congenitally deaf subjects. All the subjects had a full insertion of a Nucleus device. Three of the subjects in each group had a longer follow-up period and were selected to perform the Luria test. The closed-set tests did not show statistically significant differences between the two groups (p < 0.21) but comparative results of open-set bisyllabic tests did show statistically significant differences (p < 0.003). It was concluded that meningitis might affect the central auditory processing and acquisition process of language.