An observational study in Narcolepsy and Obstructive Sleep Apnea (OSA), sponsored by Hospices Civils de Lyon. Completed at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-06-05.
Sponsored by Hospices Civils de Lyon · Observational
The predictors of objective impaired alertness assessed by Maintenance of Wakefulness Tests (MWT) are poorly understood. Identifying such predictors are essential from a clinical point of view and from a pathophysiological perspective, to better understand the determinants of residual Excessive Daytime Sleepiness (EDS) and the complex link between subjective and objective impairments.
Also, the objective of this study is to describe psychological but also sociological and professional factors associated with Maintenance of Wakefulness Tests results.
157 studies on the registry are indexed under Narcolepsy; 37 are open to participants now.
This study's enrollment of 103 is below the median of 135 across 38 observational studies indexed under Narcolepsy.
Browse Narcolepsy studies →Hospices Civils de Lyon is the lead sponsor of 1,866 studies on the registry; 448 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Consecutive patients referred for Maintenance of Wakefulness test at the center for Sleep Medicine in Lyon University hospital (HCL - Croix Rousse)
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Consecutive patients referred for Maintenance of Wakefulness test at the center for Sleep Medicine in Lyon University hospital (HCL - Croix Rousse Hospital)
Other: STAI (State-Trait Anxiety Inventory) Scale : Psychological inventory of 20 self-report items on a 4-point scale
Patient completed STAI Scale in the 24 hours before Maintenance of Wakefulness Test during the hospitalization
State-Trait Anxiety Inventory (STAI) score
STAI ((State-Trait Anxiety Inventory) scale is a psychological inventory of 20 self-report items on a 4-point scale. Minimum Score is 20 and maximum score is 80.
Time frame: baseline
This study is completed, as verified in Jun 2026. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.