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Efficacy of a combination hearing aid and sound generator

Efficacy of a combination hearing aid and sound generator: a randomised trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN15178771
Enrollment
80
Registered
2015-04-27
Start date
2015-04-01
Completion date
Unknown
Last updated
2016-10-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Tinnitus Ear, Nose and Throat Tinnitus

Interventions

Participants are randomised to one of two groups. Intervention group: participants will trial a hearing device with built-in tinnitus sound generator feature activated for six months at home, alongsi

Sponsors

Oticon A/S
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Hearing impaired with flat or mild to moderate-severe sloping sensorineural hearing loss (SNHL). Hearing loss can be asymmetrical provided participant has been medically cleared for red flag conditions by a physician or otolaryngologist. 2. No limitation on type of fitting that can be worn (e.g. open fitting, closed dome, ear mold allowed, depending on HL). 3. New hearing instrument users preferred to eliminate pre-user bias. 4. GAD-7 anxiety screening: score from 0-9, indicating no anxiety or minimal to mild anxiety only. 5. PHQ-9 depression screening: score from 0-9, indicating no depression or minimal to mild depression only. 6. TFI questionnaire: tinnitus symptoms ranging in severity rating from =32 to =71 points. 7. Age 18 and over 8. Only mild hyperacusis symptoms

Exclusion criteria

Exclusion criteria: 1. Clinical diagnosis of moderate to severe depression (score =10 in PHQ-9 screening) 2. Clinical diagnosis of moderate to severe anxiety disorder (score =10 in GAD-7 screening) 3. Patients with severe to profound hearing loss 4. Normal hearing tinnitus patients 5. Patients with very mild or severe to profound tinnitus symptoms 6. Patient where main symptom is hyperacusis 7. Patient cannot hear the sound generator signal at 82 dB(A)SPL

Design outcomes

Primary

MeasureTime frame
1. Tinnitus Functional Index (TFI) to measure tinnitus severity 2. Tinnitus Acceptance Questionnaire (TAQ)

Secondary

MeasureTime frame
1. My Tinnitus document (self-report of symptoms) 2. Hearing Handicap Inventory (HHIA/HHIE) self-report measure of hearing-related disability 3. Patient interviews at each visit

Countries

United Kingdom, United States of America

Contacts

Public ContactDavid Baguley

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026