Retrospectively Investigating Longitudinal Outcomes in MED-EL SONATA 2 Cochlear Implant Recipients.

Starting soon

Conditions studied: Cochlear Implantation, Sensorineural Hearing Loss

In brief

MED-EL Cochlear Implants (CI) provide auditory sensations via electrical stimulation of the auditory pathways for severely to profoundly hearing-impaired individuals who obtain little or no benefit from acoustic amplification in the best aided condition. However, there is only few evidence from large long-term observational studies available to gain knowledge on clinical effectiveness of cochlear implants. With continued pressure on healthcare system budgets, there is an increasing demand for evidence-based research that demonstrates an intervention is effective in the real-world environment across large and diverse populations. Currently, there is a paucity of data concerning the long-term outcomes of subjects implanted with a SONATA 2 cochlear implant from representative samples of the population. This retrospective study aims at analyzing SONATA 2 cochlear implant data from clinical routine.

Key facts

Study ID

NCT07697911

Run by

MED-EL Elektromedizinische Geräte GesmbH

People needed

200

Starts

2026-09-01

Expected to finish

2027-05-01

Last updated by the study team

2026-08-10

Who can join

Age: any. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• At least one MED-EL SONATA 2 cochlear implant with a compatible MED-EL audio processor

You may not qualify if…

• Lack of compliance with any inclusion criteria

Where it is running

• Hospital Universitario La Paz — Madrid, Spain
• Hospital Universitario y Politécnico La Fe — Valencia, Spain

Full record on ClinicalTrials.gov

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