A 10-Year Follow-Up of Excessive Daytime Sleepiness in Parkinson’s Disease
Joint Authors
Hagell, Peter
Broman, Jan-Erik
Höglund, Arja
Pålhagen, Sven
Sorjonen, Kimmo
Fredrikson, Sten
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Introduction.
The aim of this prospective study was to investigate excessive daytime sleepiness (EDS) over time and in relation to other PD symptoms among people with Parkinson’s disease (PD).
Methods.
Thirty participants younger than 65 years with PD were randomly selected.
At inclusion, mean (SD) disease duration was 6.2 (4.8) years and median (min-max) severity of PD was classified as stage II (stages I–III) according to Hoehn and Yahr.
Participants were followed annually for 10 years with clinical assessments of their PD status, medications, comorbidities, and a standardized interview about their sleep habits and occurrence of daytime sleepiness.
EDS was assessed by the self-reported Epworth Sleepiness Scale (ESS).
Seventeen participants completed the 10-year longitudinal follow-up.
Results.
Fifteen of 30 persons were classified to suffer from EDS (ESS > 10) at baseline.
At the group level, EDS remained stable over 10 years and did not deteriorate in parallel with worsening of motor symptoms.
Furthermore, EDS was associated with sleep quality, fatigue, anxiety, depression, and axial/postural/gait impairments.
Conclusions.
EDS did not worsen over 10 years, although other PD aspects did.
EDS in PD seems to be a complex nonmotor symptom that is unrelated to deterioration of motor symptoms in PD.
American Psychological Association (APA)
Höglund, Arja& Hagell, Peter& Broman, Jan-Erik& Pålhagen, Sven& Sorjonen, Kimmo& Fredrikson, Sten. 2019. A 10-Year Follow-Up of Excessive Daytime Sleepiness in Parkinson’s Disease. Parkinson’s Disease،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1206938
Modern Language Association (MLA)
Höglund, Arja…[et al.]. A 10-Year Follow-Up of Excessive Daytime Sleepiness in Parkinson’s Disease. Parkinson’s Disease No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1206938
American Medical Association (AMA)
Höglund, Arja& Hagell, Peter& Broman, Jan-Erik& Pålhagen, Sven& Sorjonen, Kimmo& Fredrikson, Sten. A 10-Year Follow-Up of Excessive Daytime Sleepiness in Parkinson’s Disease. Parkinson’s Disease. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1206938
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1206938