519 Restless Legs and Periodic Limb Movements in 86 patients with Multiple Sclerosis
| Autor: | Kosuke Tanioka, Giulio Disanto, Silvia Miano, Mauro Manconi, Anna Castelnovo, Chiara Carelli, Claudio Gobbi, Raffaele Ferri, Gianna C Riccitelli, Davide Sparasci, Naoko Tachibana, Chiara Zecca |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
medicine.diagnostic_test business.industry Multiple sclerosis Polysomnography medicine.disease Sleep in non-human animals Nocturnal Myoclonus Syndrome Physical medicine and rehabilitation Physiology (medical) mental disorders medicine Wakefulness Neurology (clinical) Restless legs syndrome business |
| Zdroj: | Sleep. 44:A205-A205 |
| ISSN: | 1550-9109 0161-8105 |
| DOI: | 10.1093/sleep/zsab072.518 |
| Popis: | Introduction The aim of this study was to assess the prevalence of restless legs syndrome (RLS), periodic limb movements during sleep (PLMS) and their overlap in a large population of patients with multiple sclerosis (MS), and to compare clinical and paraclinical findings between patients with and without RLS/PLMS. Methods In this cross–sectional, observational, instrumental study, eighty-six patients (M/F: 27/59; mean age 48.0 ± 10.8 years) with a diagnosis of MS underwent a structured telephone interview assessing the five standard diagnostic criteria for RLS. Seventy-six participants underwent Video-polysomnography and Maintenance of Wakefulness Test (MWT). Instrumental and clinical findings were subsequently statistically compared to investigate their association with RLS and PLMS index (PLMSI). Results RLS and PLMS (PLMSI ≥15/h) prevalence in patients with MS was of 31.4% and 31.6% respectively. Among patients with RLS, 37.5% had a PLMSI ≥15/h. In the group with PLMS, 37.5% met all diagnostic criteria for RLS. No differences were found between patients with and without RLS (F = 0.99, p = 0.45), and between patients with and without a PLMSI ≥15/hour (F = 0.32 p = 0.94) on the pool of clinical and instrumental variables. Conclusion RLS is highly prevalent and severe in patients with MS. The prevalence of PLMS is comparable to the general population. The low percentage of patients with RLS having a high PLMSI, together with the absence of correlation between RLS and female gender and older age, support the existence of a distinct symptomatic form of RLS in MS. Support (if any) |
| Databáze: | OpenAIRE |
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