# Hearing Preservation in Cochlear Implantation Surgery

> **NCT07146841** · NA · RECRUITING · sponsor: **UMC Utrecht** · enrollment: 48 (estimated)

## Conditions studied

- Sensorineural Hearing Loss

## Interventions

- **PROCEDURE:** Round window insertion
- **PROCEDURE:** Cochleostomy insertion
- **DEVICE:** Lateral wall array
- **DEVICE:** Periomodiolar electrode array

## Key facts

- **NCT ID:** NCT07146841
- **Lead sponsor:** UMC Utrecht
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2020-01-29
- **Primary completion:** 2027-01-01
- **Final completion:** 2027-01-01
- **Target enrollment:** 48 (ESTIMATED)
- **Last updated:** 2025-08-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07146841

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07146841, "Hearing Preservation in Cochlear Implantation Surgery". Retrieved via AI Analytics 2026-07-11 from https://api.ai-analytics.org/clinical/NCT07146841. Licensed CC0.

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