# Prospective Study of Round Window Versus Cochleostomy Approach to CI Surgery

> **NCT02466763** · NA · TERMINATED · sponsor: **Mayo Clinic** · enrollment: 39 (actual)

## Conditions studied

- Deafness

## Interventions

- **PROCEDURE:** Cochlear implant surgery

## Key facts

- **NCT ID:** NCT02466763
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2015-05
- **Primary completion:** 2019-03-12
- **Final completion:** 2019-03-12
- **Target enrollment:** 39 (ACTUAL)
- **Why stopped:** Not enough interest in enrollment
- **Last updated:** 2019-06-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02466763

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02466763, "Prospective Study of Round Window Versus Cochleostomy Approach to CI Surgery". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT02466763. Licensed CC0.

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