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Updated: Jun 28, 2026
Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
Hearing outcomes after cochlear implantation in two patients with ATP6V1B2-related deafness and onychodystrophy
Sarah Chamieh1, Pauline Marzin1, Sophie Achard2
1Service de Médecine Génomique des maladies rares, Hôpital Necker Enfants Malades, AP-HP Centre Université de Paris, Paris, 75015, France.
Abstract:
The gold standard recommendation for congenital sensorineural hearing loss (SNHL) care is cochlear implantation (CI). Adjusting for confounding factors such as developmental comorbidities is crucial when assessing expected outcomes of the procedure for the patients, their families, and their medical teams. We describe two clinical cases of the deafness and onychodystrophy (DOD) spectrum and the benefit of molecular diagnosis to underline the importance of genetic testing when evaluating potential CI outcomes in syndromic congenital SNHL.
