Results 51 to 60 of about 6,304 (206)

Metrology of two wearable sleep trackers against polysomnography in patients with sleep complaints

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Sleep trackers are used widely by patients with sleep complaints, however their metrological validation is often poor and relies on healthy subjects. We assessed the metrological validity of two commercially available sleep trackers (Withings Activité/Fitbit Alta HR) through a prospective observational monocentric study, in adult patients ...
Justine Frija, Jimmy Mullaert, Laure Abensur Vuillaume, Mathieu Grajoszex, Ruben Wanono, Hélène Benzaquen, Fedja Kerzabi, Pierre Alexis Geoffroy, Boris Matrot, Théo Trioux, Thomas Penzel, Marie‐Pia d'Ortho   +11 more
wiley   +1 more source

Narcolepsy and rapid eye movement sleep

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Since the first description of narcolepsy at the end of the 19th Century, great progress has been made. The disease is nowadays distinguished as narcolepsy type 1 and type 2. In the 1960s, the discovery of rapid eye movement sleep at sleep onset led to improved understanding of core sleep‐related disease symptoms of the disease (excessive ...
Francesco Biscarini, Lucie Barateau, Fabio Pizza, Giuseppe Plazzi, Yves Dauvilliers   +4 more
wiley   +1 more source

Diagnostic usefulness of 24‐h polysomnography for idiopathic hypersomnia co‐occurring with neurodevelopmental disorders: A case report

PCN Reports
Background Although central disorders of hypersomnolence (CDH) and attention‐deficit/hyperactivity disorder (ADHD) are frequently comorbid, they often remain underdiagnosed, leading to insufficient treatment and sociopsychological outcomes.
Keisuke Kido, Naoko Sugita, Toshiya Murai, Naoko Tachibana, Manabu Kubota   +4 more
doaj   +1 more source

Persistent Hypersomnolence in an Elderly Male [PDF]

Journal of Clinical Sleep Medicine, 2007
A 73-year-old male presents with hypersomnolence and witnessed pauses in breathing during sleep lasting 30–60 seconds. He was diagnosed with obstructive sleep apnea in 1996 and underwent uvulopalatopharyngoplasty (UPPP). His symptoms re-emerged 2 years later. Multiple sleep studies done since then demonstrated Cheyne Stokes breathing.
openaire   +2 more sources

iSPHYNCS: Unsupervised Clustering in Questionnaires and Metadata Reveals Distinct Subtypes in the Narcolepsy Borderland

Journal of Sleep Research, EarlyView.
Study overview and clustering results in the iSPHYNCS cohort. Participant demographics are summarized in a baseline table. Questionnaire data and metadata were processed through an unsupervised clustering pipeline. A Sankey plot illustrates individual assignment across clusters by diagnostic group.
Rafael Morand, Livia Fregolente, Julia van der Meer, Elena S. Wenz, Annina Helmy, Lorenzo Brigato, Jan D. Warncke, Kseniia Zub, Ramin Khatami, Zhongxing Zhang, Sigrid von Manitius, Silvia Miano, Jens Acker, Mathias Strub, Ulf Kallweit, Gert Jan Lammers, Athina Tzovara, Claudio L. A. Bassetti, Stavroula Mougiakakou, Markus H. Schmidt   +19 more
wiley   +1 more source

Long-Term Treatment of Narcolepsy and Idiopathic Hypersomnia with Low-Sodium Oxybate

Nature and Science of Sleep, 2023
Logan D Schneider,1 Anne Marie Morse,2 Michael J Strunc,3 Joyce K Lee-Iannotti,4 Richard K Bogan5 1Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA; 2Janet Weis Children’s Hospital, Geisinger ...
Schneider LD, Morse AM, Strunc MJ, Lee-Iannotti JK, Bogan RK   +4 more
doaj  

Prevalence and incidence of narcolepsy symptoms in the US general population

Sleep Medicine: X, 2023
Objective: The objectives of this study are to evaluate the prevalence and incidence of Narcolepsy type 1 and type 2 and to determine the prevalence of narcolepsy diagnosis criteria in the US general population.
Maurice M. Ohayon, Stéphanie Duhoux, Joseph Grieco, Marie-Lise Côté   +3 more
doaj   +1 more source

Investigation of the “Not Better Explained” Diagnosis Criteria in Sleep Disorder Classifications: A Systematic Content Analysis and Critical Review

Journal of Sleep Research, EarlyView.
The “Not Better Explained” (NBE) criterion plays a key role in preventing diagnostic misclassification by structuring causal reasoning in sleep medicine. This systematic content analysis compares the use, wording, and excluded conditions of NBE criteria across the ICSD‐3‐TR and DSM‐5‐TR for ten major sleep disorders.
Jean‐Arthur Micoulaud‐Franchi, Vincent P. Martin, Julien Coelho, Régis Lopez, Pierre‐Alexis Geoffroy, Laure Peter‐Derex, Isabelle Lambert, Charles M. Morin, Clélia Quiles, Christophe Gauld   +9 more
wiley   +1 more source

SPHYNCS: The Use of the Swiss Narcolepsy Scale in a New Cohort of Patients with Narcolepsy and Its Borderland and Review of the Literature

Clinical and Translational Neuroscience, 2023
Introduction and aims: Narcolepsy type 1 (NT1) is a central disorder of hypersomnolence (CDH) characterized by excessive daytime sleepiness and cataplexy.
Kseniia Zub, Jan D. Warncke, Julia van der Meer, Elena S. Wenz, Livia G. Fregolente, Panagiotis Bargiotas, Gülçin Benbir Şenel, Christian Sturzenegger, Gert Jan Lammers, Ulf Kallweit, Markus H. Schmidt, Ramin Khatami, Zhongxing Zhang, Sigrid von Manitius, Silvia Miano, Jens G. Acker, Matthias Strub, Claudio L. A. Bassetti   +17 more
doaj   +1 more source

Phenotypic Variability in Slow‐Wave Sleep in Depression: Associations With Clinical Profiles and Disorder Severity

Journal of Sleep Research, EarlyView.
ABSTRACT Slow‐wave sleep (SWS; stage N3) is often reported as reduced in depression, yet variability across depressive phenotypes remains poorly characterised. This study aimed to determine whether N3 architecture—proportion, duration, and latency—identifies clinically distinct profiles in major depressive episode (MDE).
Antoine Salmeron, Pierre A. Geoffroy, Lily Vissouze, Jeanne Leseur, Heloise Rach, Michel Lejoyeux, Justine Frija, Marie Pia d’Ortho, Julia Maruani   +8 more
wiley   +1 more source