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Unrefreshing naps and sleep architecture during the multiple sleep latency test in idiopathic hypersomnia.
Mombelli, Samantha; Deshaies-Rugama, Anne-Sophie; Blais, Hélène; Sekerovic, Zoran; Thompson, Cynthia; Desautels, Alex; Montplaisir, Jacques; Nigam, Milan; Moderie, Christophe; Carrier, Julie; Gosselin, Nadia.
Afiliação
  • Mombelli S; Center for Advanced Research in Sleep Medicine, Research center of the Centre intégré universitaire de santé et de services sociaux du Nord de l'Île-de-Montréal, Montreal, Quebec, Canada.
  • Deshaies-Rugama AS; Department of Psychiatry and Addictology, Université de Montréal, Montreal, Quebec, Canada.
  • Blais H; Center for Advanced Research in Sleep Medicine, Research center of the Centre intégré universitaire de santé et de services sociaux du Nord de l'Île-de-Montréal, Montreal, Quebec, Canada.
  • Sekerovic Z; Department of Psychology, Université de Montréal, Montreal, Quebec, Canada.
  • Thompson C; Center for Advanced Research in Sleep Medicine, Research center of the Centre intégré universitaire de santé et de services sociaux du Nord de l'Île-de-Montréal, Montreal, Quebec, Canada.
  • Desautels A; Center for Advanced Research in Sleep Medicine, Research center of the Centre intégré universitaire de santé et de services sociaux du Nord de l'Île-de-Montréal, Montreal, Quebec, Canada.
  • Montplaisir J; Center for Advanced Research in Sleep Medicine, Research center of the Centre intégré universitaire de santé et de services sociaux du Nord de l'Île-de-Montréal, Montreal, Quebec, Canada.
  • Nigam M; Center for Advanced Research in Sleep Medicine, Research center of the Centre intégré universitaire de santé et de services sociaux du Nord de l'Île-de-Montréal, Montreal, Quebec, Canada.
  • Moderie C; Department of Neuroscience, Université de Montréal, Montreal, Quebec, Canada.
  • Carrier J; Center for Advanced Research in Sleep Medicine, Research center of the Centre intégré universitaire de santé et de services sociaux du Nord de l'Île-de-Montréal, Montreal, Quebec, Canada.
  • Gosselin N; Department of Psychiatry and Addictology, Université de Montréal, Montreal, Quebec, Canada.
J Sleep Res ; : e14261, 2024 Jun 11.
Article em En | MEDLINE | ID: mdl-38859728
ABSTRACT
Patients with idiopathic hypersomnia frequently report having unrefreshing naps. However, whether they have abnormal sleep architecture during naps that may explain their unrefreshing aspect is unknown. We compared sleep architecture during short daytime naps in patients with idiopathic hypersomnia reporting unrefreshing and refreshing naps. One-hundred and thirty-four patients tested with one-night polysomnography, followed by an adapted version of the Multiple Sleep Latency Test with four naps, were included. They were asked about the refreshing aspect of their habitual naps during a clinical interview. They were classified as having objective (Multiple Sleep Latency Test ≤ 8 min) or subjective idiopathic hypersomnia (Multiple Sleep Latency Test > 8 min), and as presenting refreshing or unrefreshing naps. We tested Group differences (refreshing versus unrefreshing naps) on nap sleep architecture in the whole sample and for subjective and objective idiopathic hypersomnia subgroups separately using ANCOVAs. No Group effects were observed in the Multiple Sleep Latency Test architecture in the whole sample and in objective and subjective idiopathic hypersomnia subgroups. This study provides preliminary evidence that reporting unrefreshing naps is not associated with clinically significant findings in Multiple Sleep Latency Test sleep architecture in patients with idiopathic hypersomnia. Given that naps taken by patients with idiopathic hypersomnia are typically long, future studies should investigate longer daytime sleep episodes.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Sleep Res Assunto da revista: PSICOFISIOLOGIA Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Canadá

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Sleep Res Assunto da revista: PSICOFISIOLOGIA Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Canadá