Restless legs syndrome and periodic limb movement disorder.

Restless leg syndrome and PLMD are nocturnal movement disorders associated with significant adverse effects on the health and well-being of patients and their families [66]. Although the pathophysiological basis remains to be fully described, current research points to abnormalities in CNS function and neurotransmitter systems. The accurate diagnosis of RLS and PMD requires a thorough history, physical examination, diagnostic tests, and often, a referral to a sleep disorders specialist. Considering the prevalence of these conditions and their negative impact, nurses should be well-versed in the assessment and management of these problems as well as in the appropriate education of patients and their families. Nursing research is greatly needed, particularly with regard to the development and testing of biobehavioral interventions designed to decrease associated symptoms and improve clinical outcomes. Finally, because of the complexity of the clinical presentation of RLS and PLMD, this population of patients presents nurse clinicians and researchers alike with an extraordinary opportunity for interdisciplinary collaboration.