Incidence of congenital CMV in children at a hearing rehabilitation center.

Objective: To evaluate the incidence of children with congenital CMV (cCMV) infection in a hearing rehabilitation center.

Methodology: This was a retrospective review of 309 children followed in a rehabilitation center for mild to total sensorineural hearing loss (SNHL). Seventy-five children had dried blood spots that we retrieved and retrospectively analyzed for the presence of CMV DNA by real time PCR.

Clinical findings and PDS mutations in 15 patients with hearing loss and dilatation of the vestibular aqueduct.

Following systematic skull imaging of hundred and sixty seven individuals attending a medical referral centre for the deaf in Brussels, Belgium, fifteen patients (9 per cent) aged between two and 25 years were diagnosed with dilatation of the vestibular aqueduct. Careful audiological study, with a baseline assessment then longitudinal follow up, indicated mild to profound deafness with a progressive course (i.e.

[Hearing screening of newborns. Preliminary results].

Since 1976, an hearing screening is organized at the Clinic Edith Cavell. The testing was based on a behavioral technique of Veit-Bizaguet and, since 2001, the otoacoustic emissions are realised. The National Institutes of Health (1993) recommends universal newborn hearing screening of all newborns before 3 months of age and identification and treatment before 6 months of age.

Petrous bone fractures in children: risk of meningitis, and indication for early Cochlear implant?

The case of a 5 year old boy who had a right petrous bone fracture with right CSF otorrhea and deafness is reported. This child presented, three years after the trauma, a right side otitis media, complicated by meningitis and pneumococcal sepsis, which might have as consequence a left side deafness. The bilateral deafness and the early possibility for cochlear ossification made us decide rapidly on a cochlear implant.

[Cochlear implantation, new prosthetic alternative in the management of the profoundly deaf child].

Cochlear implants are new medical devices. In contrast to acoustic hearing aids which work by amplification, cochlear implants directly stimulate the hearing neurons via electrode implanted in the cochlear tympanic ramp. They are indicated in case of profound hearing deficiency or in cases of bilateral cophosis, congenital or acquired.