The Role of Periodic Limb Movements During Sleep in Restless Legs Syndrome: A Selective Update.
Periodic leg movements during sleep (PLMS) are a highly active research topic and accumulating recent evidence has led to reevaluation of key aspects on the role of PLMS in restless legs syndrome (RLS). This article summarizes the recent developments in 3 areas: the relationship of PLMS to cortical arousals in patients with RLS, the differential effect of dopaminergic and non-dopaminergic treatment on PLMS, and the possible emergence of PLMS as a sleep-related cardiovascular risk factor.
Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital (EOC) of Lugano, Via Tesserete 46, Lugano 6903, Switzerland. Electronic address: stephany.fulda@gmail.com.
Stephany
S
Fulda
D001341:Autonomic Nervous System / Q000187:drug effects / Q000503:physiopathology*; D003937:Diagnosis, Differential; D006801:Humans; D007866:Leg / Q000503:physiopathology*; D009068:Movement / Q000187:drug effects / Q000502:physiology*; D012148:Restless Legs Syndrome / Q000175:diagnosis / Q000188:drug therapy* / Q000503:physiopathology*; D012890:Sleep / Q000187:drug effects / Q000502:physiology*
Arousal; Periodic leg movements; Restless legs syndrome; Treatment