Insomnia and somnolence in idiopathic RBD: a prospective cohort study

Sleep disorders: Predicting neurodegenerative disease Neither daytime sleepiness nor insomnia predict neurodegenerative disease in patients with REM (rapid eye movement) sleep behavior disorder (RBD). Patients with RBD provide unique insights into the early symptoms of Parkinson’s disease (PD) as ar...

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Autores principales:	Ronald B. Postuma, Jean-François Gagnon, Amelie Pelletier, Jacques Y. Montplaisir
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Neurology. Diseases of the nervous system RC346-429
Acceso en línea:	https://doaj.org/article/48b818c28f7948f6bd2043c6bc8a3725
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spelling	oai:doaj.org-article:48b818c28f7948f6bd2043c6bc8a37252021-12-02T11:42:13ZInsomnia and somnolence in idiopathic RBD: a prospective cohort study10.1038/s41531-017-0011-72373-8057https://doaj.org/article/48b818c28f7948f6bd2043c6bc8a37252017-03-01T00:00:00Zhttps://doi.org/10.1038/s41531-017-0011-7https://doaj.org/toc/2373-8057Sleep disorders: Predicting neurodegenerative disease Neither daytime sleepiness nor insomnia predict neurodegenerative disease in patients with REM (rapid eye movement) sleep behavior disorder (RBD). Patients with RBD provide unique insights into the early symptoms of Parkinson’s disease (PD) as around 80% of them develop neurodegenerative disease. Previous studies in RBD patients have shown that loss of olfaction and abnormal color vision significantly increase the risk of developing neurodegenerative disease. To identify other predictive markers of neurodegeneration, Canadian researchers led by Jacques Y. Montplaisir assessed the sleeping patterns and behavior of 151 RBD patients over 11 years. Although patients reported more sleep disturbances than healthy controls, these changes did not predict whether they developed neurodegenerative disease. Interestingly, neither insomnia nor somnolence worsened over time in patients with RBD and small increases in sleep duration and reduced insomnia were reported by those that went on to develop neurodegenerative disease.Ronald B. PostumaJean-François GagnonAmelie PelletierJacques Y. MontplaisirNature PortfolioarticleNeurology. Diseases of the nervous systemRC346-429ENnpj Parkinson's Disease, Vol 3, Iss 1, Pp 1-6 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Neurology. Diseases of the nervous system RC346-429
spellingShingle	Neurology. Diseases of the nervous system RC346-429 Ronald B. Postuma Jean-François Gagnon Amelie Pelletier Jacques Y. Montplaisir Insomnia and somnolence in idiopathic RBD: a prospective cohort study
description	Sleep disorders: Predicting neurodegenerative disease Neither daytime sleepiness nor insomnia predict neurodegenerative disease in patients with REM (rapid eye movement) sleep behavior disorder (RBD). Patients with RBD provide unique insights into the early symptoms of Parkinson’s disease (PD) as around 80% of them develop neurodegenerative disease. Previous studies in RBD patients have shown that loss of olfaction and abnormal color vision significantly increase the risk of developing neurodegenerative disease. To identify other predictive markers of neurodegeneration, Canadian researchers led by Jacques Y. Montplaisir assessed the sleeping patterns and behavior of 151 RBD patients over 11 years. Although patients reported more sleep disturbances than healthy controls, these changes did not predict whether they developed neurodegenerative disease. Interestingly, neither insomnia nor somnolence worsened over time in patients with RBD and small increases in sleep duration and reduced insomnia were reported by those that went on to develop neurodegenerative disease.
format	article
author	Ronald B. Postuma Jean-François Gagnon Amelie Pelletier Jacques Y. Montplaisir
author_facet	Ronald B. Postuma Jean-François Gagnon Amelie Pelletier Jacques Y. Montplaisir
author_sort	Ronald B. Postuma
title	Insomnia and somnolence in idiopathic RBD: a prospective cohort study
title_short	Insomnia and somnolence in idiopathic RBD: a prospective cohort study
title_full	Insomnia and somnolence in idiopathic RBD: a prospective cohort study
title_fullStr	Insomnia and somnolence in idiopathic RBD: a prospective cohort study
title_full_unstemmed	Insomnia and somnolence in idiopathic RBD: a prospective cohort study
title_sort	insomnia and somnolence in idiopathic rbd: a prospective cohort study
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/48b818c28f7948f6bd2043c6bc8a3725
work_keys_str_mv	AT ronaldbpostuma insomniaandsomnolenceinidiopathicrbdaprospectivecohortstudy AT jeanfrancoisgagnon insomniaandsomnolenceinidiopathicrbdaprospectivecohortstudy AT ameliepelletier insomniaandsomnolenceinidiopathicrbdaprospectivecohortstudy AT jacquesymontplaisir insomniaandsomnolenceinidiopathicrbdaprospectivecohortstudy
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Insomnia and somnolence in idiopathic RBD: a prospective cohort study

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