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Ménière Hastalığı Sonrası Koklear İmplant Uygulanan Bireylerde İntrakoklear Elektrot İmpedans Değişiklikleri

Year 2019, Volume: 2 Issue: 1, 1 - 4, 01.04.2019

Abstract

Amaç: Bu çalışmada bilateral ileri derecede sensörinöral işitme kaybı sonucu tek taraflı koklear implant kullanan Ménière hastalarının elektrot impedans değişiklikleri izlenerek, Ménière hastalığının impedanslar üzerine olan etkisini göstermek amaçlanmıştır. Gereç ve Yöntem: Çalışmaya Ménière tanısı alan ve bilateral ileri derecede sensörinöral işitme kaybı sonucu tek taraflı koklear implant cerrahisi uygulanmış olan 3 birey dahil edilmiştir. Ayrıca referans değer oluşturması amacıyla iç kulak yapıları normal olan 3 tek taraflı koklear implant kullanıcısı çalışmaya alınmıştır. Bireylerin intraoperatif, ilk aktivasyondaki, 1. ve 9. aydaki elektrot impedans değerlerinin farklı modlarda common ground-CG, MP1+2 zaman içindeki değişimleri değerlendirilmiştir. Bulgular: Ménière sonrası implant uygulanan katılımcıların impedans değişimi 3 kΩ ve üzerinde olan ortalama elektrot sayısı CG modda 6,33 SS=1,15 iken MP1+2 modda 7,67 SS=3,05 bulunmuştur. İç kulak yapıları normal olan koklear implant kullanıcılarında ise impedans değişimi 3 kΩ ve üzerinde olan ortalama elektrot sayısı CG modda ve MP1+2 modda 0,67 SS=0,58 ’dır. Sonuç: Ménière sonrası koklear implant uygulanan hastalarda implant sonrasında impedansta değişiklikler saptanmıştır. Bu hastalarda implantasyon sonrası sık ve düzenli takip, işitsel performans açısından önemlidir.

References

  • Brown, D., Mukherjee, P., Pastras, C., Gibson, W., & Curthoys, I. (2016). Sensitivity of the cochlear nerve to acoustic and electrical stimulation months after a vestibular labyrinthectomy in guinea pigs. Hearing research, 335, 18-24.
  • Fife, T. A., Lewis, M. P., May, J. S., & Oliver, E. R. (2014). Cochlear implantation in Ménière’s disease. JAMA Otolaryngology–Head & Neck Surgery, 140(6), 535-539.
  • Graham, S., & Dickins, J. (1995). Postimplantation Ménière’s syndrome with fluctuant electrical thresholds. The Annals of otology, rhinology & laryngology. Supplement, 166, 412.
  • Holden, L. K., Gail Neely, J., Gotter, B. D., Mispagel, K. M., & Firszt, J. B. (2012). Sequential bilateral cochlear implantation in a patient with bilateral Ménière’s disease. Journal of the American Academy of Audiology, 23(4), 256-268.
  • Litovsky, R. Y., Moua, K., Godar, S., Kan, A., Misurelli, S. M., & Lee, D. J. (2018). Restoration of spatial hearing in adult cochlear implant users with single-sided deafness. Hearing research.
  • Lustig, L. R., Yeagle, J., Niparko, J. K., & Minor, L. B. (2003). Cochlear implantation in patients with bilateral Ménière’s syndrome. Otology & Neurotology, 24(3), 397-403.
  • McNeill, C., & Eykamp, K. (2016). Cochlear implant impedance fluctuation in Ménière’s disease: a case study. Otology & Neurotology, 37(7), 873-877.
  • McRackan, T. R., Gifford, R. H., Kahue, C. N., Dwyer, R., Labadie, R. F., Wanna, G. B., . . . Bennett, M. L. (2014). Cochlear implantation in Ménière’s disease patients. Otology & Neurotology, 35(3), 421-425.
  • Mick, P., Amoodi, H., Arnoldner, C., Shipp, D., Friesen, L., Lin, V., . . . Chen, J. (2014). Cochlear implantation in patients with advanced Ménière’s disease. Otology & Neurotology, 35(7), 1172-1178.
  • Paparella, M. M., & Griebie, M. S. (1984). Bilaterality of Ménière’s disease. Acta Oto-Laryngologica, 97(3-4), 233-237.
  • Perez, R., Chen, J. M., & Nedzelski, J. M. (2004). The status of the contralateral ear in established unilateral Ménière’s disease. The Laryngoscope, 114(8), 1373- 1376.
  • Samy, R. N., Houston, L., Scott, M., Choo, D. I., & Meinzen-Derr, J. (2015). Cochlear implantation in patients with Ménière’s disease. Cochlear implants international, 16(4), 208-212.
  • Stahle, J. (1976). Advanced Ménière’s disease: a study of 356 severely disabled patients. Acta Oto-Laryngologica, 81(1-2), 113-119.
  • Watanabe, Y., Mizukoshi, K., Shojaku, H., Watanabe, I., Hinoki, M., & Kitahara, M. (1995). Epidemiological and clinical characteristics of Ménière’s disease in Japan. Acta Oto-Laryngologica, 115(sup519), 206-210.

Intracochlear Electrode Impedance Changes in Individuals with Cochlear Implantation After Ménière’s Disease

Year 2019, Volume: 2 Issue: 1, 1 - 4, 01.04.2019

Abstract

Objective: The aim of this study was to determine the effect of Ménière’s disease on impedances by monitoring the electrode impedance changes of Ménière patients using unilateral cochlear implant due to bilateral severe sensorineural hearing loss. Material and Methods: Three individuals with Ménière’s disease who underwent unilateral cochlear implant surgery due to bilateral severe sensorineural hearing loss were included in this study. In addition, 3 unilateral cochlear implant users with normal internal ear structures were included in the study for reference value. Variations of electrode impedance values on the intraoperative, first activation, 1st and 9th months were evaluated in different modes common ground, MP1 + 2 over time. Results: The mean number of electrodes having impedance change of 3 kΩ and above was 6.33 SD = 1.15 in the CG mode and 7.67 SD = 3.05 in MP1 + 2 mode. In the cochlear implant users whose inner ear structures are normal, the mean number of electrodes with impedance change of 3 kΩ ve and above in CG mode and in MP1 + 2 mode is 0.67 SD = 0.58 . Conclusion: Changes in impedance were observed in patients who underwent post-Ménière cochlear implant implantation. In these patients, frequent and regular follow-up after implantation is important in terms of auditory performance.

References

  • Brown, D., Mukherjee, P., Pastras, C., Gibson, W., & Curthoys, I. (2016). Sensitivity of the cochlear nerve to acoustic and electrical stimulation months after a vestibular labyrinthectomy in guinea pigs. Hearing research, 335, 18-24.
  • Fife, T. A., Lewis, M. P., May, J. S., & Oliver, E. R. (2014). Cochlear implantation in Ménière’s disease. JAMA Otolaryngology–Head & Neck Surgery, 140(6), 535-539.
  • Graham, S., & Dickins, J. (1995). Postimplantation Ménière’s syndrome with fluctuant electrical thresholds. The Annals of otology, rhinology & laryngology. Supplement, 166, 412.
  • Holden, L. K., Gail Neely, J., Gotter, B. D., Mispagel, K. M., & Firszt, J. B. (2012). Sequential bilateral cochlear implantation in a patient with bilateral Ménière’s disease. Journal of the American Academy of Audiology, 23(4), 256-268.
  • Litovsky, R. Y., Moua, K., Godar, S., Kan, A., Misurelli, S. M., & Lee, D. J. (2018). Restoration of spatial hearing in adult cochlear implant users with single-sided deafness. Hearing research.
  • Lustig, L. R., Yeagle, J., Niparko, J. K., & Minor, L. B. (2003). Cochlear implantation in patients with bilateral Ménière’s syndrome. Otology & Neurotology, 24(3), 397-403.
  • McNeill, C., & Eykamp, K. (2016). Cochlear implant impedance fluctuation in Ménière’s disease: a case study. Otology & Neurotology, 37(7), 873-877.
  • McRackan, T. R., Gifford, R. H., Kahue, C. N., Dwyer, R., Labadie, R. F., Wanna, G. B., . . . Bennett, M. L. (2014). Cochlear implantation in Ménière’s disease patients. Otology & Neurotology, 35(3), 421-425.
  • Mick, P., Amoodi, H., Arnoldner, C., Shipp, D., Friesen, L., Lin, V., . . . Chen, J. (2014). Cochlear implantation in patients with advanced Ménière’s disease. Otology & Neurotology, 35(7), 1172-1178.
  • Paparella, M. M., & Griebie, M. S. (1984). Bilaterality of Ménière’s disease. Acta Oto-Laryngologica, 97(3-4), 233-237.
  • Perez, R., Chen, J. M., & Nedzelski, J. M. (2004). The status of the contralateral ear in established unilateral Ménière’s disease. The Laryngoscope, 114(8), 1373- 1376.
  • Samy, R. N., Houston, L., Scott, M., Choo, D. I., & Meinzen-Derr, J. (2015). Cochlear implantation in patients with Ménière’s disease. Cochlear implants international, 16(4), 208-212.
  • Stahle, J. (1976). Advanced Ménière’s disease: a study of 356 severely disabled patients. Acta Oto-Laryngologica, 81(1-2), 113-119.
  • Watanabe, Y., Mizukoshi, K., Shojaku, H., Watanabe, I., Hinoki, M., & Kitahara, M. (1995). Epidemiological and clinical characteristics of Ménière’s disease in Japan. Acta Oto-Laryngologica, 115(sup519), 206-210.
There are 14 citations in total.

Details

Primary Language Turkish
Journal Section Research Article
Authors

Aysun Parlak Kocabay This is me

Betül Çiçek Çınar This is me

Merve Ozbal Batuk This is me

Gonca Sennaroğlu This is me

Publication Date April 1, 2019
Published in Issue Year 2019 Volume: 2 Issue: 1

Cite

APA Kocabay, A. P., Çınar, B. Ç., Batuk, M. O., Sennaroğlu, G. (2019). Ménière Hastalığı Sonrası Koklear İmplant Uygulanan Bireylerde İntrakoklear Elektrot İmpedans Değişiklikleri. Türk Odyoloji Ve İşitme Araştırmaları Dergisi, 2(1), 1-4.