ArticleBrain sciences2024
Exploring Sleep Architecture in Polish Patients with Multiple Sclerosis: A Polysomnography Study.
Article in Brain sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Instability in sleep architecture and intermittent hypoxia underlie cognitive impairment in patients with obstructive sleep apnea.Sleep & breathing = Schlaf & Atmung · 2026Article
- Sleep Macrostructure, Cyclic Alternating Pattern and CSF Cytokines in De Novo Relapsing-Remitting Multiple Sclerosis: A Controlled Polysomnographic Study.Journal of sleep research · 2026Article
- Nabiximols improves sleep architecture in multiple sclerosis: A prospective polysomnographic study.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026Article
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Authors and funding
5 authors.
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Abstract
backgroundSleep disturbances are a prevalent phenomenon in patients with multiple sclerosis (PwMS). The present study employs polysomnography (PSG) to quantify sleep efficiency and architecture in PwMS, aiming to elucidate the relationships between PSG parameters and factors including gender, disability level, brain lesion location, and subjective measures of insomnia, excessive daytime sleepiness (EDS), fatigue, pain, and mood disorders.
methodsThe study cohort comprised 51 adult PwMS, of whom 31 underwent overnight PSG. The demographic and clinical characteristics, including age, gender, and Expanded Disability Status Scale (EDSS), were collated. The Athens Insomnia Scale, the Epworth Sleepiness Scale, the Fatigue Severity Scale, the Modified Fatigue Impact Scale (MFIS), the Numerical Pain Rating Scale, and the Hospital Anxiety and Depression Scale were employed for the assessment of insomnia, EDS, fatigue, pain, and mood disorders. The brain and spinal cord magnetic resonance imaging (MRI) were evaluated.
resultsA reduced sleep efficiency was observed among 30 PwMS (aged 38.9 ± 12.9), with a mean of 80 ± 12%, especially in those with brainstem demyelinating lesions. In those PwMS aberrant sleep onset latency (SOL) and wake after sleep onset were also noted (
conclusionsThe study demonstrated the disruption of sleep architecture in PwMS, and highlighted the importance of a comprehensive PSG assessment of sleep disturbances in this population.
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