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

> **NCT07697911** · — · NOT_YET_RECRUITING · sponsor: **MED-EL Elektromedizinische Geräte GesmbH** · enrollment: 200 (estimated)

## Conditions studied

- Cochlear Implantation
- Sensorineural Hearing Loss

## Interventions

- **OTHER:** Transfer of data of SONATA 2 cochlear implant recipients

## Key facts

- **NCT ID:** NCT07697911
- **Lead sponsor:** MED-EL Elektromedizinische Geräte GesmbH
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-09
- **Primary completion:** 2027-05
- **Final completion:** 2027-05
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2026-08-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07697911

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07697911, "Retrospectively Investigating Longitudinal Outcomes in MED-EL SONATA 2 Cochlear Implant Recipients.". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07697911. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*