Study on How Well Over-the-Counter Hearing Aids Work When Fitted in Different Ways
We want to see how well over-the-counter (OTC) hearing aids work when fitted in different ways like self-fit, online self-fit, or fit by a hearing healthcare provider, compared to prescription hearing aids.
Why this Research Matters
This study wants to see if using hearing aids fitted in different ways have similar benefits like better brain function, understanding speech, well-being, and thinking skills.
What to Expect
We will first check to see if you qualify by having you fill out some online questionnaires and come for one in-person visit. During this visit, you will have hearing, speech understanding, and thinking tests. If you qualify and decide to join, you will be randomly put into one of four groups. This is like flipping a coin. You can’t choose your group. You will be in one of these hearing aid groups: OTC self-fit, OTC online self-fit, OTC fit by a healthcare provider, or prescription hearing aids. You will have three more in-person visits over 12 months. You will also fill out questionnaires at home.
Study Duration
You will have four in-person visits. The study will last about 12 months.
Who can Participate
You may join this study if you:
- Have mild-to-moderate hearing loss in both ears
- Are age 40 or older
- Haven't used hearing aids for more than 3 months
- Don't have middle ear problems or hearing loss that is greater in one ear than the other
- Haven't been diagnosed with a neurological condition (like Parkinson's disease, dementia, or others)
- Own a smart phone
- Can read, write, and speak in English without help
Study ID
Protocol Number: 23-2351
Compensation Information
Meet the Team
Principal Investigator