Journals / Pamukkale Üniversitesi Tıp Fakültesi Derg. / 1998 / Cilt: 4 - Sayı: 1

Does carbamazepine influence stapedial reflex parameters?

Karbamazepin stapes refleks parametrelerini etkiler mi?

Pages
17–19
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

We concluded that, carbamazepine induce alterations of SR morphologic features especially in higher frequencies, which could be explained with neuronal membrane stabilizing mechanism.

📌 3 Key Takeaways

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Objective & Hypothesis:This study was designed in order to evaluate the neuronal stabilizing effect of carbamazepine to the stapedial reflex morphologic features. 23 epileptic patients under carbamazepine treatment with generalized tonic clonic (GTC) or complex partial (CP) seizures constituted the study group.
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Key Findings & Data:Stapedial reflexes (SR) were measured by using impedance audiometer and compared with the results of 20 aged-matched controls.
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Conclusion & Impact:We concluded that, carbamazepine induce alterations of SR morphologic features especially in higher frequencies, which could be explained with neuronal membrane stabilizing mechanism.
🔬Design:Research Article
📍Scope:2000 Verileri
⚙️Variables:Domain Parameters

Abstract

This study was designed in order to evaluate the neuronal stabilizing effect of carbamazepine to the stapedial reflex morphologic features. 23 epileptic patients under carbamazepine treatment with generalized tonic clonic (GTC) or complex partial (CP) seizures constituted the study group. Stapedial reflexes (SR) were measured by using impedance audiometer and compared with the results of 20 aged-matched controls. In carbamazepine group stapedial reflex threshold levels did not show any attenuation. SR latency showed a statistically significant prolongation comparing to controls both at 1000 and 2000 Hz frequencies (p<0.05). We concluded that, carbamazepine induce alterations of SR morphologic features especially in higher frequencies, which could be explained with neuronal membrane stabilizing mechanism.

Özet

Bu çalışma, karbamazepinin nöronal stabilize edici etkisinin stapes refleks parametreleri üzerine olan etkisini incelemek için planlanmıştır. Jeneralize tonik klonik veya kompleks parsiyel nöbetleri olan, karbamazepin kullanan 23 epileptik olguda ve yaş ortalamaları uygun 20 kişilik kontrol grubunda empedans odyometri ile stapes refleksi değerlendirildi. Karbamazepin'in refleks eşik değerini değiştirmediği saptandı. 500 Hz frekansta refleks kasılma ve relaksasyon zamanları etkilenme göstermezken 1000 ve 2000 Hz frekanslarda relaksasyon zamanı uzamaktadır. Ayrıca ilaç kullananlarda 2000 Hz'de refleks ortaya çıkış süresi de daha kısadır. Karbamazepinin stapes refleks parametrelerini özellikle yüksek frekanslarda kontrol grubuna göre anlamlı şekilde etkilediği sonucuna ulaşılmıştır.

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Cite This Article

ŞAHİNER, T., ÖZÜER, M. Z., KARA, C. O., OĞUZHANOĞLU, A., KURT, T. (1998). Does carbamazepine influence stapedial reflex parameters?. Pamukkale Üniversitesi Tıp Fakültesi Derg., Cilt: 4 - Sayı: 1, 17–19. https://ajindex.com/articles/285955