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A good Night's sleep: a new weapon against teen borderline personality disorder?

NCT ID NCT04507308

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 07, 2026 · Last updated Aug 07, 2026

Summary

This study explores whether a single-session sleep training program can improve sleep and reduce symptoms of borderline personality disorder (BPD) in teenagers. Teens aged 13-18 with BPD symptoms will receive a brief intervention based on the TSC-Youth protocol, which teaches healthy sleep habits. Researchers will track sleep and BPD symptoms before and after the intervention to see if better sleep leads to fewer mood swings, less impulsivity, and improved overall functioning.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
A single-session behavioral sleep intervention based on the Transdiagnostic Sleep and Circadian Intervention (TSC-Youth) protocol, including psychoeducation and handouts.
What this could lead to
If effective, this brief sleep intervention could offer a low-cost, accessible way to improve sleep and reduce BPD symptoms in teens, potentially enhancing the success of other treatments.
What could go wrong
This is a small, early-stage study without a control group, so results may not be conclusive. The intervention is brief, and its effects on BPD symptoms may be limited or not lasting.

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

57 people

The number who actually took part.

Started

Jun 2024

Finished

Jun 2026

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

13 to 18 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Youth between 13 and 18 years of age * 3+ clinically impairing symptoms of borderline personality disorder as determined via screening interview * Parent available to complete informant-report and accompany participant to sleep intervention session * Participant has a cellular phone or reliable access to a computer to complete ecological momentary assessment protocol Exclusion Criteria: * Participants without English language proficiency will be excluded as the study requires verbal and written components delivered exclusively in English. * Participants with fewer than 3 clinically impairing BPD symptoms will be excluded from the study. * We will exclude adolescents who present with an intellectual disability or have a schizophrenia spectrum diagnosis. * Participants who do not have a parent/caregiver available to attend the virtual intervention session will also be excluded from the study. * Participants without access to a personal cellular phone or reliable access to a computer with internet will be excluded.

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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

  • University of Western Ontario Westminster Hall

    London, Ontario, N6G 2M1, Canada

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Other studies related to the condition(s) this trial covers.