Lucchesi, Cinzia and Siciliano, Gabriele and Murri, Luigi and Gori, Sara and Bonanni, Enrica and Maestri, Michelangelo (2012) Evidence of increased restless legs syndrome occurrence in chronic and highly disabling migraine. Functional Neurology, 27 (2). pp. 91-94. ISSN 1971-3274
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Abstract
The existence of an association between migraine and restless legs syndrome (RLS) has recently been reported, although the possible implications of this for migraine clinical presentation remain poorly understood. The objectives of this study were to determine RLS frequency in a population of migraineurs compared with healthy subjects and to assess RLS occurrence in episodic versus chronic migraine patients; the relationship between migraine-related disability and RLS comorbidity was also evaluated. Two hundred and seventy-seven consecutive migraineurs(ICHD-II, 2004) were enrolled and compared with 200 controls; migraine was episodic in 175 and chronic in 102 patients. RLS (IRLSSG criteria, 2003) was present in 22.7% of the total sample of migraineurs and in 7.5% of the controls (p<0.0001). RLS occurred significantly more frequently in chronic compared with episodic migraineurs(34.3% vs 16%, respectively, p=0.0006); a significant association between RLS diagnosis and moderate-severe migraine-related disability was also documented (p=0.0003). In conclusion, the results of the present study not only confirm the higher occurrence of RLS in migraine patients compared with the general population, but also suggest that RLS (the condition itself, or the disruption of sleep patterns often found in patients affected by RLS) might affect migraine clinical presentation, being associated with chronic and highly disabling migraine. These findings could have important therapeutic and prognostic implications in clinical practice.
| Item Type: | Article |
|---|---|
| Subjects: | 600 Tecnologia - Scienze applicate > 610 Medicina e salute (Classificare qui la tecnologia dei servizi medici) > 616 Malattie (classificare qui la Clinica medica, la medicina basata sull'evidenza, la Medicina interna, la Medicina sperimentale) > 616.8 Malattie del sistema nervoso e disturbi mentali (Classificare qui la Neuropsichiatria, la Neurologia) |
| Depositing User: | Chiara Bisogno |
| Date Deposited: | 29 Oct 2013 10:16 |
| Last Modified: | 03 Feb 2016 09:57 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/7624 |
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