Sleep Disorders in Parkinson Disease

Sleep Med Clin. 2021 Jun;16(2):323-334. doi: 10.1016/j.jsmc.2021.03.001. Epub 2021 Apr 15.

Abstract

Sleep disorders in Parkinson disease have attracted the attention of clinicians and researchers for decades. Recently, major advances in their clinical characterization, polysomnographic description, pathophysiologic understanding, and treatment took place. Parkinson disease encompasses the whole spectrum of sleep medicine: every category of sleep disorder can be observed in these patients. Video polysomnography frequently is indicated, sometimes followed by multiple sleep latency/maintenance of wakefulness tests. Additional studies may include actigraphy, cardiorespiratory polygraphy, and dim light melatonin assessment. Treatment needs to be specific to the underlying sleep disorder and can include medications and nondrug treatments, for example, behavioral therapy and light therapy.

Keywords: Insomnia; Movement disorders; PD; Parkinson disease; RBD.

Publication types

  • Review

MeSH terms

  • Humans
  • Parkinson Disease / epidemiology*
  • Sleep Wake Disorders / epidemiology*