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Evaluation of Actual Maximum Gain in Bone Anchored Devices

NCT07294976 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-12-19

No results posted yet for this study

Summary

This study will look at how much sound amplification (gain) different bone-anchored hearing devices can provide. The goal is to understand if there are differences between devices and whether these differences affect how well the devices meet the hearing needs of users.

Bone-anchored hearing systems send sound vibrations directly to the inner ear through a small implant in the skull. The amount of amplification a device can provide is important for people with hearing loss. However, the actual maximum amplification available to a user depends on feedback control during fitting and can vary between devices and individuals.

In this study, the actual maximum amplification of Device A and Device B will be compared. In addition the actual maximum amplification of Device A will be compared to Device C as well as the Device B compared to Device C. It will also be investigated whether the amplification limits the prescribed settings for the users.

Conditions

  • Mixed Hearing Loss

Interventions

DEVICE

Bone Anchored Device A

Fitting Device A

DEVICE

Bone Anchored Device B

Fitting Device B

DEVICE

Bone Anchored Device C

Fitting Device C

Sponsors & Collaborators

  • Göteborg University

    collaborator OTHER

  • Oticon Medical

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-12-04
Primary Completion
2026-01-15
Completion
2026-01-15

Countries

  • Sweden

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07294976 on ClinicalTrials.gov