Clinical trial Recruiting at 1 site Phase 3 Interventional Ages 18 and up

Lemborexant for improving sleep in epilepsy patients

Official title: Lemborexant Treatment of Insomnia Linked to Epilepsy

Run by University of Manitoba · NCT06262594 · Data updated 2026-11-12

This study is testing if Lemborexant can help people with epilepsy sleep better compared to a placebo.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment26 (estimated)
SponsorUniversity of Manitoba
Academic / other
Locations2 sites (Durham, North Carolina and 1 other locations)
StatusRecruiting
StartedOctober 29, 2024
Main results expectedApril 18, 2026
Study endsApril 18, 2027
Registry record updatedFebruary 13, 2025
Trial IDNCT06262594 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults with sleep-related focal epilepsy who are using contraception.

Probably not a fit

Patients with certain psychiatric disorders, those with a history of substance dependence, or individuals with complex sleep-related behaviors may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to evaluate the effectiveness of Lemborexant, a medication designed to treat insomnia, in patients suffering from epilepsy. Participants will be randomly assigned to receive either Lemborexant or a placebo to assess improvements in sleep quality. The study focuses on individuals with sleep-related focal epilepsy and will monitor their response to treatment over a specified period. The trial is being conducted at multiple locations, including Duke University and the Health Sciences Centre in Winnipeg.

Why it matters

Potential benefit: If successful, this treatment could significantly enhance sleep quality for patients with epilepsy, improving their overall quality of life.

How similar studies have gone: While this approach is relatively novel, similar studies exploring sleep treatments in epilepsy have shown promising results.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Sleep-related focal epilepsy
* Contraception

Exclusion Criteria:

* Changes in antiseizure medication 1 month before study protocol or during study protocol
* Concomitant medications per SUNRISE1
* Individuals with hepatic impairment
* Female participants who are pregnant or breastfeeding
* Individuals with compromised respiratory function
* Individuals with a history of complex sleep-related behaviour
* Individuals with rare hereditary diseases of galactose intolerance such as galactosemia or glucose-galactose malabsorption
* Individuals with a history of dependence or tolerance - abuse, dependence, rebound insomnia
* Individuals with psychiatric disorders with abnormal thinking and behavioural changes, depression, or suicidal ideation
* Individuals with a diagnosis of narcolepsy

Where it's running

  • Health Sciences Centre
    Winnipeg, Manitoba, Canada
    Recruiting
  • Duke University
    Durham, North Carolina, United States
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.