# Channel Interaction in Cochlear Implant and Speech Understanding in Noise

> **NCT03877211** · NA · COMPLETED · sponsor: **Hospices Civils de Lyon** · enrollment: 28 (actual)

## Conditions studied

- Cochlear Implants

## Interventions

- **OTHER:** speech audiometry in noise
- **OTHER:** Psychophysical tuning curves in forward masking
- **OTHER:** Electrically-evoked Auditory Brainstem Response (EABR)
- **OTHER:** Tonal audiometry
- **OTHER:** Auditory canal examination

## Key facts

- **NCT ID:** NCT03877211
- **Lead sponsor:** Hospices Civils de Lyon
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-02-24
- **Primary completion:** 2021-02-18
- **Final completion:** 2021-02-18
- **Target enrollment:** 28 (ACTUAL)
- **Last updated:** 2025-09-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03877211

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03877211, "Channel Interaction in Cochlear Implant and Speech Understanding in Noise". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03877211. Licensed CC0.

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