The Annals of otology, rhinology, and laryngology · 2025
Simultaneous Labyrinthectomy and Cochlear Implantation in Patients With Refractory Ménière's Disease.
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Macielak Robert J, Harrigan Markus E, Kaul Vivian F, Hiss Meghan M, Moberly Aaron C, Dodson Edward E, Adunka Oliver F, Ren Yin
Аннотация
OBJECTIVE: To assess the efficacy and safety of simultaneous labyrinthectomy and cochlear implantation (CI) in patients with refractory Ménière's disease (MD).
METHODS: A retrospective review of patients with definite refractory MD per American Academy of Otolaryngology-Head and Neck Surgery treated via simultaneous transmastoid labyrinthectomy and CI was performed at a tertiary referral center. Patients' clinical and audiometric outcomes were assessed and analyzed.
RESULTS: Twenty-four patients underwent simultaneous transmastoid labyrinthectomy and CI between 7/2015 and 9/2023 (median age = 58 years [interquartile range (IQR) = 43.5-64.5], 54% female). Complete resolution of vertigo occurred in 23 patients (96%). Evaluating available data at ≥6 months postoperatively, both CNC (n = 9; 36% vs 40%, P = .76) and AzBio scores (n = 13; 40% vs 62%, P = .15) improved after surgery. When performing a sound localization task with the CI on, the median score in identifying the noise was 32% (IQR = 22%-56%) with a median degree error of 27.9 (IQR = 15.8-38.0) versus a median score with the CI off of 20% (IQR = 14%-42%) with a median degree error of 43.8 (IQR = 21.9-73.5) at a median of 9.8 months (IQR = 6.7-14.6) from surgery.
CONCLUSIONS: The present study represents one of the largest cohorts of refractory MD patients undergoing simultaneous labyrinthectomy and CI. Combining these procedures appears safe, enables excellent control of vertigo, and expedites aural rehabilitation in appropriately selected candidates, but future study is warranted to continue to evaluate this treatment paradigm.
METHODS: A retrospective review of patients with definite refractory MD per American Academy of Otolaryngology-Head and Neck Surgery treated via simultaneous transmastoid labyrinthectomy and CI was performed at a tertiary referral center. Patients' clinical and audiometric outcomes were assessed and analyzed.
RESULTS: Twenty-four patients underwent simultaneous transmastoid labyrinthectomy and CI between 7/2015 and 9/2023 (median age = 58 years [interquartile range (IQR) = 43.5-64.5], 54% female). Complete resolution of vertigo occurred in 23 patients (96%). Evaluating available data at ≥6 months postoperatively, both CNC (n = 9; 36% vs 40%, P = .76) and AzBio scores (n = 13; 40% vs 62%, P = .15) improved after surgery. When performing a sound localization task with the CI on, the median score in identifying the noise was 32% (IQR = 22%-56%) with a median degree error of 27.9 (IQR = 15.8-38.0) versus a median score with the CI off of 20% (IQR = 14%-42%) with a median degree error of 43.8 (IQR = 21.9-73.5) at a median of 9.8 months (IQR = 6.7-14.6) from surgery.
CONCLUSIONS: The present study represents one of the largest cohorts of refractory MD patients undergoing simultaneous labyrinthectomy and CI. Combining these procedures appears safe, enables excellent control of vertigo, and expedites aural rehabilitation in appropriately selected candidates, but future study is warranted to continue to evaluate this treatment paradigm.