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Vibrating bracelet aims to break nail-biting habit

NCT ID NCT06111729

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

About 10 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2023

Expected to finish

May 2027

An estimate. End dates often move.

Lead sponsor

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

18 to 95 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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.

Nail Biting

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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Weill Cornell Department of Dermatology

    RECRUITING

    New York, New York, 10022, United States