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Cochlear implantation in a patient with grand mal epilepsy
J Szilvassy1, J Czigner, I Somogyi
1Department of Oto-Rhino-Laryngology, Albert Szent-Györgyi Medical University, Szeged, Hungary. jutka@orl.szote.u-szeged.hu
The Journal of Laryngology and Otology
|October 9, 1998
Summary
Cochlear implantation safely improved hearing in a deaf patient with epilepsy. The procedure did not trigger abnormal brain activity, suggesting it
Area of Science:
- Otolaryngology
- Neurology
- Neurosurgery
Background:
- A 37-year-old deaf woman with a 34-year history of grand mal epilepsy, managed with carbamazepine-diazepam, had not responded to conventional hearing aids.
- Pre-operative assessment revealed good acoustic nerve function with no electroencephalogram (EEG) abnormalities.
Observation:
- A Nucleus 22 channel intracochlear implant was surgically inserted.
- Post-implantation, the patient experienced a 40 dB hearing improvement in the implanted ear.
- EEG monitoring showed no pathological wave activity during implant use, even at the fronto-precentral epileptic focus.
Findings:
- Intracochlear implantation successfully restored hearing by 40 dB.
- The implantation did not induce abnormal brain electrical activity.
- No adverse neurological events were observed in relation to the epilepsy.
Implications:
- Intracochlear implantation is a safe intervention for deaf patients with epilepsy.
- This procedure offers a viable solution for hearing loss in individuals with specific neurological conditions.
- Further research can explore the long-term effects and benefits in similar patient populations.