Evaluating Reasons for Revision Surgery and Device Failure Rates in Patients Who Underwent Cochlear Implantation Surgery.

JAMA Otolaryngology-- Head & Neck Surgery
So Yeon KimIl Joon Moon

Abstract

Understanding the reasons for cochlear implant (CI) revision surgery and device failure rates is important for clinicians when counseling patients who are considering CI. To analyze the revision surgery rate, reasons for revision surgery, and device failure and survival rates of different device models in recipients of CIs. In this cohort study, cochlear implants at Samsung Medical Center, a tertiary referral center, were retrospectively reviewed. Patients who underwent CI surgery from October 2001 to March 2019 were included. In the device survival analysis, the first revision surgery was considered the primary event, and the end point of observation was June 1, 2019. Therapeutic and rehabilitative CI surgery. The revision surgery rate, reasons for revision surgery, and the failure and survival rates of different device models were analyzed. The Kaplan-Meier method and the log-rank test were used to present both the device survival and cumulative survival curves with rates. In this study, 43 of 925 patients with CIs (4.6%) underwent a revision surgery. Device failure was the most common reason (28 of 43 patients [65%]). Flap-associated problems and migration of the inner device were the next most important reasons (4 of 43 [9....Continue Reading

References

Jan 29, 2008·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Robert D CullenCraig A Buchman
Apr 10, 2009·Cochlear Implants International·Levent Sennaroglu
Mar 26, 2014·Cochlear Implants International·Ali Eftekharian, Maryam Amizadeh
Jun 4, 2014·European Annals of Otorhinolaryngology, Head and Neck Diseases·A FarinettiJ-M Triglia
Aug 17, 2014·International Journal of Pediatric Otorhinolaryngology·Yüksel OlgunLevent Olgun
Feb 12, 2019·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Shawn M StevensRavi N Samy
Mar 15, 2019·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Recep KaramertYıldırım Ahmet Bayazıt
May 22, 2019·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Berat DemirCaglar Batman
Dec 17, 2019·The Laryngoscope·John P MarinelliMatthew L Carlson

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Citations

Apr 5, 2021·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Jingyuan ChenYongxin Li

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