A good Night's sleep: a new weapon against teen borderline personality disorder?
NCT ID NCT04507308
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.
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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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57 people
The number who actually took part.
- Started
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Jun 2024
- Finished
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Jun 2026
- 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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13 to 18 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: * 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
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University of Western Ontario Westminster Hall
London, Ontario, N6G 2M1, Canada
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