M-level based hearing aid fitting and user driven fine tuning

Not Applicable

Completed

• Conditions: Z96.2; Presence of otological and audiological implants

• Registration Number: DRKS00017511
• Lead Sponsor: niversitätsklinikum FreiburgKlinik für Hals,-Nasen-, und OhrenheilkundeSektion Cochlear Implant

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2019-06-27
• Study Completion: 2021-06-26
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 16

Inclusion Criteria

• Minimum of 18 years of age
• native language German
• unilateral CI
• Naída CI Q70 or Q90 sound processor
• Contralateral hearing aid
• Minimum of six months experience with HA and CI
• 65% speech intelligibility for the OlSa in S0N0 eith CI only
• Contralateral unaided hearing thresholds 90 dB at frequencies from 125 to 8,000 Hz

Exclusion Criteria

cognitive deficits

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The speech intelligibility in noise was measured with the German Matrix Test Olderburger Satztest in dB SNR in the bimodal condition. The hearing aid was fitted either with the APDB fitting formula or with the new fitting formula BFFMT.

Secondary Outcome Measures

Name	Time	Method
The speech intelligibility in noise was measured with the German Matrix Test Olderburger Satztest in dB SNR in the bimodal condition. The hearing aid was fitted either with the APDB fitting formula or with the new fitting formula BFFM.