New hearing aid algorithm aims to cut through noise for clearer speech
NCT ID NCT07700043
First seen Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time
Summary
This study tests a new hearing aid algorithm called SEDA-HA designed to help people with hearing loss understand speech better in noisy environments. Participants aged 16 and older with mild to severe bilateral sensorineural hearing loss will use a prototype hearing aid with the algorithm for 30 days at home. Researchers will measure how many words they can repeat in different background noises and whether they prefer the algorithm on or off.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- SEDA-HA algorithm (hearing aid device)
- What this could lead to
- If successful, this algorithm could help people with hearing loss understand speech better in noisy places like restaurants or traffic.
- What could go wrong
- This is a small, early-stage study with 60 participants. The algorithm may not work well for all types of hearing loss or in all real-world settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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16 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 16 years of age and older * Bilateral sensorineural hearing loss. Hearing loss will be diagnosed as sensorineural by an air-bone gap of no more than 10 dB averaged across 0.5, 1, 2, and 3 kHz and Type A tympanograms. * Mild, moderate, or severe hearing loss. Hearing loss classification will be dependent on 4-frequency pure tone average (PTA, 0.5, 1, 2 and 4kHz) in the test ear. The mild group will have a PTA of 25-40 dB HL; moderate group will have a PTA of 41-60 dB HL; the severe group will have a PTA of 61-90 dB HL. * Be willing and able to provide consent. Exclusion Criteria: * under 16 years of age * Participants with conductive or mixed hearing loss (i.e. have more than a 10 dB air-bone gap averaged across 0.5, 1, 2, and 3 kHz or tympanograms other than Type A)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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NYU Langone Health
New York, New York, 10016, United States
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