Idiopathic hypersomnia is a sleep disorder of neurologic origin characterized by excessive
daytime sleepiness, with sleep inertia, long, unrefreshing naps, and prolonged nighttime …

Sleepiness involves many dimensions that require investigation. Since sleepiness is often
defined operationally, we exhaustively inventoried all the assessment tools designed to …

Idiopathic hypersomnia is a central hypersomnolence disorder of unknown origin
characterized by excessive daytime sleepiness despite normal or long sleep time, and …

Background Idiopathic hypersomnia is a central hypersomnolence disorder mainly
characterised by excessive daytime sleepiness, with prolonged night-time sleep and …

Résumé L'hypersomnolence est un concept sémiologique dont les délimitations restent
incertaines. Elle est généralement définie par l'association à des degrés divers d'une …

Study Objectives: To evaluate 6-month efficacy and safety of low-sodium oxybate in people
with idiopathic hypersomnia during an open-label extension period (OLE) of a phase 3 …

Objective Idiopathic hypersomnia is a debilitating sleep disorder characterized by excessive
daytime sleepiness, sleep inertia, and prolonged sleep duration. The patient burden of …

Purpose To report the efficacy and safety of lower-sodium oxybate (LXB; Xywav®) during the
open-label titration and optimization period (OLT) and stable-dose period (SDP) in a clinical …

Abstract Study Objectives Narcolepsy type 2 (NT2) is an understudied central disorder of
hypersomnolence sharing some similarities with narcolepsy type 1 and idiopathic …

Background Optimal measurement tools for problematic sleep inertia, common in some
central disorders of hypersomnolence (CDH), have not yet been determined. We evaluated …