# Electric-Acoustic Stimulation Extended Follow-up Post Approval Study

> **NCT03031678** · NA · COMPLETED · sponsor: **Med-El Corporation** · enrollment: 50 (actual)

## Conditions studied

- Hearing Loss, Sensorineural

## Interventions

- **DEVICE:** Electric-Acoustic Stimulation (EAS) Cochlear Implant System

## Key facts

- **NCT ID:** NCT03031678
- **Lead sponsor:** Med-El Corporation
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-12
- **Primary completion:** 2019-12
- **Final completion:** 2019-12
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2020-09-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03031678

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03031678, "Electric-Acoustic Stimulation Extended Follow-up Post Approval Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03031678. Licensed CC0.

---

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