Can a tablet app help deaf kids talk better?
NCT ID NCT02998164
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether using special communication technology (AAC) alongside speech therapy helps children who are deaf or hard of hearing develop language faster. Half of the 154 children will use AAC tools, while the other half continue their usual therapy. Researchers will measure changes in vocabulary, sentence length, and social skills over 24 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- augmentative and alternative communication (AAC) technology
- What this could lead to
- If it works, this could show that AAC tools help children who are deaf or hard of hearing improve their language and social skills.
- What could go wrong
- This is a behavioral intervention study, not a drug or device trial. Results may vary by child, and the benefit may be small or not apply to all.
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
-
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 154 people
The number the study aims to enrol. It can still change while the study runs.
- Start date
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Oct 2016
- Expected to finish
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Dec 2025
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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3 to 10 years
- 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: * documented permanent bilateral hearing loss with severity levels clinically defined in any range (mild to profound); * identified with a language gap; * currently receiving speech-language therapy. Exclusion Criteria: * primary language other than English * significant motor impairments * nonverbal IQ \<60 * children with severe communication disorders (i.e. autism spectrum disorders).
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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.
Contacts and locations
Locations
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Children's Hospital of Colorado
Aurora, Colorado, 80045, United States
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Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229, United States
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Other studies related to the condition(s) this trial covers.
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