Intratympanic Injection of Dexamethasone and Electrocochleographic Data in Cases of Definite One Sided Refractory Meniere’s Disease | ||
Iranian Journal of Otorhinolaryngology | ||
مقاله 1، دوره 29، شماره 3 - شماره پیاپی 92، مرداد 2017، صفحه 121-125 اصل مقاله (454.2 K) | ||
نوع مقاله: Original | ||
شناسه دیجیتال (DOI): 10.22038/ijorl.2017.21778.1726 | ||
نویسندگان | ||
Sasan Dabiri Satri1؛ Reza Gharibi1؛ Farzane Nevadian1؛ Nasrin Yazdani* 1؛ Reza Hoseinabadi2؛ Nima Rezazade3؛ Mohammad Reza Firouzifar1؛ Saeed Babaei1 | ||
1Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran. | ||
2Department of Audiology, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran. | ||
3Department of Audiology, University of Social Welfare and Rehabilitation, Tehran, Iran. | ||
چکیده | ||
Introduction: Meniere’s disease (MD) is a disease of the inner ear that presents itself with repeated episodes of vertigo (96.2%), tinnitus (91.1%), and sensorineural hearing loss (87.7 %). In this article we sought to assess the effects of intratympanic (IT) injections of dexamethasone on definite cases of MD using electrocochleography (ECOG). Materials and Methods: In this hospital-based case series in 36 patients, we measured audiometric values and ECOG in all patients before, 1 month and 6 months after 4-mg/mL IT injections of dexamethasone. Results: Four patients (11%) had improved hearing following the intervention. No difference in pure tone audiometry (PTA) was observed following IT injections (P=0.492), while speech discrimination score (SDS) was significantly improved (P=0.008). There was a significant improvement in vertigo 1 month after IT injections (P<0.001), although this effect did not last for 6 months. No significant change in ECOG was observed between before and after treatment (P=0.052). Conclusion: IT dexamethasone injections can improve vertigo in definite cases of MD, although it seems that the effect is only temporary. | ||
کلیدواژهها | ||
Dexamethasone؛ EcochG؛ Meniere’s disease | ||
مراجع | ||
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