Excessive Daytime Sleepiness
Conditions
Keywords
Excessive daytime sleepiness, Elderly, Epworth Sleepiness Scale
Brief summary
The Epworth Sleepiness Scale (ESS) is undoubtedly the most commonly used tool in daily clinical practice to assess daytime sleepiness in patients of all ages by means of a self-administered questionnaire. In elderly subjects, the clinician is often confronted with difficulties in accurately estimating the ESS score and measuring subjective daytime sleepiness. Indeed, according to Onen et al, the ESS tends to underestimate the prevalence of sleep disorders in the geriatric population, mainly due to non-response to problematic items, namely: * Item 3: Sitting, inactive in a public place (cinema, theater, meeting) * Item 8: In a car that has been stopped for a few minutes. In order to overcome this problem, Janine Gronewold's German team has developed and begun work on the validation of an alternative version of the ESS, the ESS-ALT, adapted to the population of interest, in German. The aim of the present work is to adapt the ESS-ALT in French, then to study its correlation with sleep data recorded by nocturnal polysomnography, and among the secondary objectives, to correlate it with sleep latency during iterative sleep latency tests, in order to propose to the clinician a simple, reproducible tool, allowing to measure daytime sleepiness in elderly subjects.
Detailed description
Developed in 1991 by Dr. Johns at the University of Melbourne and modified by him in 1997, the Epworth Sleepiness Scale (ESS) is undoubtedly the most commonly used tool in daily clinical practice to assess daytime sleepiness in patients of all ages by means of a self-administered questionnaire. In elderly subjects, the clinician is often confronted with difficulties in accurately estimating the ESS score and measuring subjective daytime sleepiness. Indeed, according to Onen et al, the ESS tends to underestimate the prevalence of sleep disorders in the geriatric population, mainly due to non-response to problematic items, namely: * Item 3: Sitting, inactive in a public place (cinema, theater, meeting) * Item 8: In a car that has been stopped for a few minutes. In order to overcome this problem, Janine Gronewold's German team has developed and begun work on the validation of an alternative version of the ESS, the ESS-ALT, adapted to the population of interest, in German. The aim of the present work is to adapt the ESS-ALT in French, then to study its correlation with sleep data recorded by nocturnal polysomnography, and among the secondary objectives, to correlate it with sleep latency during iterative sleep latency tests, in order to propose to the clinician a simple, reproducible tool, allowing to measure daytime sleepiness in elderly subjects
Interventions
OTHERTest of an alternative Epworth Sleepiness Scale ESS-ALT in French
Seniors recruited into the study will test the Epworth Alternate Sleepiness Scale -ALT
Sponsors
Assistance Publique - Hôpitaux de Paris
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
65 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Patient 65 years of age and older * Consulting for sleep disorders * Enrolled in a social security system or entitled to it * Patient informed and having expressed his non-opposition to participate in the research
Exclusion criteria
* Severe psychiatric or cognitive disorders that do not allow the completion of examinations/questionnaires * Patients who are dependent for all acts of daily life * Patients with a very short life expectancy * Patients under guardianship or curatorship * Patients under AME * Patients whose first language is not French * Patients with visual or cognitive impairments that make reading impossible
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Validation of the alternative Epworth Daytime Sleepiness Scale -ALT adapted to the elderly and geriatric population in French | 24 hours | forward and backward translation between English and French, and correlation with the ESS sleepiness scale. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Study of the correlation between the results of the French ESS-ALT and polysomnography data | 24 hours | Statistical comparison to identify the intrinsic validity of the ESS-ALT |
| Study of the correlation between the results of the French ESS-ALT and MSLT (Multiple Sleep Latency Test) data | 24 hours | Statistical comparison to identify the intrinsic validity of the ESS-ALT |
| intrinsic validity of the ESS-ALT in French | 24 months | Statistical comparison to identify the intrinsic validity of the ESS-ALT |
| Study of the correlation between the ESS-ALT cohort in French and the ESS-ALT cohort in Germany | 24 months | Statistical comparison to identify the intrinsic validity of the French version of ESS-ALT |
Countries
France
Outcome results
None listed