Investigating sleep and cognition in patients with focal epilepsy

Sleep Architecture & Cognition in Focal Epilepsy

Not applicable Interventional University of California, Davis · NCT05794295

This study is testing how sleep patterns affect thinking skills in people with focal epilepsy to see if new treatments can help improve both sleep and cognition.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment40 (estimated)
Ages18 Years to 40 Years
SexAll
SponsorUniversity of California, Davis Academic / other
Locations1 site (Sacramento, California)
Trial IDNCT05794295 on ClinicalTrials.gov

What this trial studies

This study examines the relationship between sleep architecture and cognitive deficits in patients with focal epilepsy (FE) compared to healthy controls. Participants will wear an actigraph and a home sleep study device, followed by two nights of testing at California Sleep Solutions, where they will undergo EEG monitoring and cognitive assessments. The study aims to characterize sleep patterns in FE and evaluate the effects of acoustic and electrical stimulation on sleep and cognitive processing. The ultimate goal is to develop tailored interventions to improve sleep and cognition in individuals with epilepsy.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18-40 with a diagnosis of focal epilepsy who can cooperate with study protocols.

Not a fit: Patients with significant neurological disorders affecting cognition or those currently using medications that impact cognitive function may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved cognitive functioning and sleep quality for patients with focal epilepsy.

How similar studies have performed: While the specific approach of this study is novel, previous studies have indicated potential benefits of sleep interventions in epilepsy management.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 18 - 40 years of age
* Focal Epilepsy
* Capacity to fully cooperate and follow directions
* no other significant neurological disorders which could affect cognition

Exclusion Criteria:

* Current use of any medications that can significantly affect cognition
* No severe sleep apnea

Where this trial is running

Sacramento, California

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Focal EpilepsyEpilepsy
Last reviewed 2026-06-13 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.