Rapid Eye Movement Behavior Disorder and Other Parasomnias
Maksim Korotun1, Luis Quintero1, Stella S Hahn1
1Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Donald and Barbara Zucker School of Medicine-Northwell, 410 Lakeville Road, Suite 107, New Hyde Park, NY 11042, USA.
Abstract:
Rapid eye movement (REM) behavior disorder (RBD) is characterized by loss of skeletal muscle atonia that can lead to dream enactment. This condition can cause harm to patients and their bed partners if appropriate safety measures are not ensured. This condition is often the initial presenting symptom in a group of complex neurodegenerative processes. Definitive diagnosis requires a thorough history and an in-laboratory polysomnogram to look for evidence of REM sleep without atonia. Treatment options are limited but consist of sleep safety measures and pharmacotherapy. Patients diagnosed with idiopathic RBD associated with alpha-synucleinopathy are likely to have progression of disease.
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