EAN/ERS/ESO/ESRS statement on the impact of sleep disorders on risk and outcome of stroke [guidelines].

Bassetti, C. L. A.; Randerath, W; Vignatelli, L; Ferini-Strambi, L; Brill, A.-K.; Bonsignore, M R; Grote, L; Jennum, P; Leys, D; Minnerup, J; Nobili, L; Tonia, T.; Morgan, R; Kerry, J; Riha, R; McNicholas, W T; Papavasileiou, V (2020). EAN/ERS/ESO/ESRS statement on the impact of sleep disorders on risk and outcome of stroke [guidelines]. European journal of neurology, 27(7), pp. 1117-1136. Blackwell Science 10.1111/ene.14201

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BACKGROUND

Sleep disorders are highly prevalent in the general population and may be linked in a bidirectional fashion to stroke, which is one of the leading causes of morbidity and mortality.

AIM

Four major scientific societies established a task force of experts in neurology, stroke, respiratory medicine, sleep medicine and methodology to critically evaluate the evidence regarding potential links and the impact of therapy.

MATERIALS AND METHODS

Thirteen research questions were evaluated in a systematic literature search using a stepwise hierarchical approach: first, systematic reviews and meta-analyses; second, primary studies post-dating the systematic reviews/meta-analyses. A total of 445 studies were evaluated and 88 were included. Statements were generated regarding current evidence and clinical practice.

RESULTS

Severe obstructive sleep apnoea (OSA) doubles the risk for incident stroke, especially in young to middle-aged patients. Continuous positive airway pressure (CPAP) may reduce stroke risk, especially in treatment-compliant patients. The prevalence of OSA is high in stroke patients and can be assessed by polygraphy. Severe OSA is a risk factor for recurrence of stroke and may be associated with stroke mortality, whilst CPAP may improve stroke outcome. It is not clear if insomnia increases stroke risk, whilst the pharmacotherapy of insomnia may increase it. Periodic limb movements in sleep (PLMS), but not restless limb syndrome (RLS), may be associated with an increased risk of stroke. Preliminary data suggest a high frequency of post-stroke insomnia and RLS and their association with a less favourable stroke outcome, whilst treatment data are scarce.

DISCUSSION/CONCLUSION

Overall, the evidence base is best for OSA relationship with stroke and supports active diagnosis and therapy. Research gaps remain especially regarding insomnia and RLS/PLMS relationships with stroke.

Item Type:

Journal Article (Review Article)

Division/Institute:

04 Faculty of Medicine > Pre-clinic Human Medicine > Institute of Social and Preventive Medicine (ISPM)
04 Faculty of Medicine > Department of Gastro-intestinal, Liver and Lung Disorders (DMLL) > Clinic of Pneumology
04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurology

UniBE Contributor:

Bassetti, Claudio; Brill, Anne-Kathrin and Tonia, Thomai

Subjects:

600 Technology > 610 Medicine & health
300 Social sciences, sociology & anthropology > 360 Social problems & social services

ISSN:

1351-5101

Publisher:

Blackwell Science

Language:

English

Submitter:

Andrea Flükiger-Flückiger

Date Deposited:

07 May 2020 12:23

Last Modified:

26 Jun 2020 01:32

Publisher DOI:

10.1111/ene.14201

PubMed ID:

32314498

Additional Information:

This article is co-published by the European Journal of Neurology and the European Respiratory Journal.

Uncontrolled Keywords:

PLMS insomnia outcome restless legs risk sleep disordered breathing sleep disorders stroke

BORIS DOI:

10.7892/boris.143762

URI:

https://boris.unibe.ch/id/eprint/143762

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