Vibrating bracelet aims to break nail-biting habit
NCT ID NCT06111729
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a special bracelet that vibrates gently whenever it senses you biting your nails. Ten adults with nail-biting problems will wear the bracelet for 12 weeks and track their habits using a phone app. The goal is to see if the vibration helps reduce nail biting and improve nail health.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- HabitAware device (vibrating bracelet)
- What this could lead to
- If it works, this could offer a simple, drug-free way to reduce nail biting and improve nail health.
- What could go wrong
- This is a very small early trial with only 10 people, so results may not apply to everyone. The device may not work for all nail biters.
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 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2023
- Expected to finish
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May 2027
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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18 to 95 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: 1. Patients diagnosed with onychophagia 2. Must understand and voluntarily sign an informed consent form 3. Must be aged 18-95 years at the time of consent 4. Must be able to adhere to the study visit schedule and other protocol requirements Exclusion Criteria: 1. Subject is unable to provide written informed consent for any reason. 2. Subject is sensitive or allergic to any of the elements included in this study. 3. Subject is unable to complete the required pain dairy. 4. Subject is pregnant, planning pregnancy, or nursing. 5. Subject does not have a compatible personal device with either IOS 13.0 or greater or Android version 6.0 or greater.
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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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Weill Cornell Department of Dermatology
RECRUITINGNew York, New York, 10022, United States