# A Comparison of a New Acoustic Feedback Canceller in Hearing Aids With the Current System

> **NCT04146272** · NA · COMPLETED · sponsor: **Bernafon AG** · enrollment: 33 (actual)

## Conditions studied

- Hearing Loss

## Interventions

- **DEVICE:** Hearing Aid Mermaid Current
- **DEVICE:** Hearing Aid Mermaid New
- **DEVICE:** Power Hearing Aid Current
- **DEVICE:** Power Hearing Aid New

## Key facts

- **NCT ID:** NCT04146272
- **Lead sponsor:** Bernafon AG
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-11-01
- **Primary completion:** 2019-06-18
- **Final completion:** 2019-07-07
- **Target enrollment:** 33 (ACTUAL)
- **Last updated:** 2021-09-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04146272

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04146272, "A Comparison of a New Acoustic Feedback Canceller in Hearing Aids With the Current System". Retrieved via AI Analytics 2026-06-15 from https://api.ai-analytics.org/clinical/NCT04146272. Licensed CC0.

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