Factors Affecting Early Progress of Cochlear Implant Outcomes in Adults (PROGRESS)

Cochlear

Status: Completed

Conditions: Sensorineural Hearing Loss, Bilateral

Study type: Observational

Funder types: Other; Industry

Identifiers

NCT05265260

EMEA5798

Details and patient eligibility

About

The aim of this study is to understand how audiometric, cognitive and electrophysiological results relate to sentence recognition score in adults using currently a Nucleus cochlear implant.

Enrollment: 32 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Adult subjects, 18 years or older
• Subjects unilaterally implanted or bilaterally implanted with at least 6 months separating the two cochlear implantations.
• Subjects who have been implanted between January 2016 and December 2021.
• Subjects have received a Nucleus CI: CI512, CI522 or CI532 cochlear implants with non-rotating magnet, or CI600 series equivalent CI612, CI622 and CI632 with rotating magnet and external sound processors CP900 or CP1000 behind-the-ear, or Kanso or Kanso 2 off-the-ear types.
• Subjects who are fluent in French (language used in the questionnaire and speech tests)
• Subjects who are not opposed to participating in the study
• Subjects for who the medical record data is available throughout the defined data search period.

Exclusion criteria

• Subjects with single-sided deafness (SSD).
• Subjects who are not affiliated to the French Social Security.
• Subjects who are under legal protection.

Trial design