Effectiveness and Acceptability of Remote Fine-Tuning of Hearing Aids in Danish Adults
Exploring the Effectiveness and Acceptability of Remote Fine-Tuning of Hearing Aids in Danish Adults: A Non-blinded, Non-inferiority Randomized Controlled Trial With an Embedded Qualitative Study
Zealand University Hospital
120 participants
May 27, 2025
INTERVENTIONAL
Conditions
Summary
The aim of this clinical trial is to evaluate the effectiveness and user satisfaction of remote fine-tuning of hearing aids compared to traditional face-to-face adjustments. The main questions aims to answer: \- Are hearing aid outcomes (self-reported and objective) similar when using remote fine-tuning compared to face-to-face adjustments? Researchers will compare remote fine-tuning (using a smartphone app) to traditional face-to-face fine-tuning sessions in a clinical setting. Participants will: * Be randomized to either the remote fine-tuning group (intervention group) or the face-to-face adjustment group (control group). * Attend five scheduled consultations over a 3-month period, including baseline measurements, hearing aid fittings, and follow-up visits. Participants in the remote fine-tuning group will: \- Set up and use a hearing aid manufacturer's smartphone app to complete fine-tuning sessions from home. Participants in the face-to-face group will: \- Visit the clinic for in-person fine-tuning appointments. Data will be collected through questionnaires (e.g., SSQ-12, IOI-HA, and COSI) and objective measures such as the Speech Intelligibility Index (SII) and speech comprehension in noise (DS-FF). Additional qualitative data will be gathered from interviews with participants in the remote fine-tuning group.
Eligibility
Inclusion Criteria5
- Adult patients with hearing loss who desire HA treatment (+18 of age).
- Danish language skills both written and oral.
- Acquisition of digital proficiency in terms of being familiar with operating a smartphone, including navigating menus, opening and closing apps, and interacting with the touchscreen with capabilities for audio and video calls.
- Access to a smartphone that are compatible with manufacturers' system requirements.
- Access to a stable network connection on the mobile device, with either Wi-Fi or mobile data.
Exclusion Criteria4
- Patients with tinnitus requiring treatment or scoring more than 58 in the 'Tinnitus Handicap Inventory' (THI) grading system.
- Patients with Ménière disease, due to its complications and symptoms as dizziness, balance problems and fluctuating hearing loss, that can affect the HA treatment.
- Patients who will receive in-the-ear (ITE) hearing aids, due to potential limitations in connectivity for remote fine-tuning.
- Patients which are recommended/offered unilateral HA treatment.
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Interventions
Remote Fine-Tuning of Hearing Aids allows patients to adjust their hearing aids remotely, without having to visit a clinic. Using a mobile app on the patient's device, real-time adjustments are made based on their feedback, with immediate changes during the session. Unlike traditional face-to-face adjustments, this approach lets patients stay in their own familiar surroundings. This helps create a more accurate listening environment, as the adjustments are made based on the sounds they experience in their everyday life.
In the clinic, the standard procedure for fine-tuning hearing aids (HAs) involves a face-to-face consultation with an audiologist, typically lasting 30 minutes.
Locations(1)
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NCT06992778