PubMed · 14143753
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W SARFATI. 1964-03-14. [OTALGIA].. https://pubmed.ncbi.nlm.nih.gov/14143753/
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BACKGROUND: Restless legs syndrome is a common and not fully appreciated disorder. Improved treatment options require knowledge about the condition. MATERIAL AND METHODS: The article is based on a literature search on Medline, PubMed and Scirus for the years 1988-2003 with the keyword "restless legs". RESULTS AND INTERPRETATION: Restless legs syndrome is a chronic condition defined as an irresistible desire to move one's limbs, usually associated with paraesthesia/dysaesthesia and motor restlessness. The symptoms start or worsen at rest and improve with activity. The prevalence is between 5% and 15%. 80% of patients suffer from periodic limb movements in sleep. A current hypothesis is that the condition results from a deficiency of iron that lead to the underlying dopaminergic abnormalities. Therapeutically, studies have confirmed the effect of levodopa and dopamine agonists; dopamine agonists seem to imply less risk of side effects.