Importance of Sleep Deprivation in Differential Diagnosis of Primary Hypersomnia (Actisom dépistage)

2018-03-14 00:34:11 | BioPortfolio


7 to 14 days actimetry recording in order to exclude sleep deprivation just before hospitalisation for differential diagnosis of hypersomnia


This is an observational study

Urine drug screening will also be performe

The suty includes four centers in France

The study duration is of one year

Study Design




Hôpital raymond Poincaré
Ile De France




Centre d'Investigation Clinique et Technologique 805

Results (where available)

View Results


Published on BioPortfolio: 2018-03-14T00:34:11-0400

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Transcranial Direct Current Stimulation Therapy for Central Hypersomnia Without Cataplexy

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PubMed Articles [11 Associated PubMed Articles listed on BioPortfolio]

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Medical and Biotech [MESH] Definitions

Disorders characterized by hypersomnolence during normal waking hours that may impair cognitive functioning. Subtypes include primary hypersomnia disorders (e.g., IDIOPATHIC HYPERSOMNOLENCE; NARCOLEPSY; and KLEINE-LEVIN SYNDROME) and secondary hypersomnia disorders where excessive somnolence can be attributed to a known cause (e.g., drug affect, MENTAL DISORDERS, and SLEEP APNEA SYNDROME). (From J Neurol Sci 1998 Jan 8;153(2):192-202; Thorpy, Principles and Practice of Sleep Medicine, 2nd ed, p320)

Chronically depressed mood that occurs for most of the day more days than not for at least 2 years. The required minimum duration in children to make this diagnosis is 1 year. During periods of depressed mood, at least 2 of the following additional symptoms are present: poor appetite or overeating, insomnia or hypersomnia, low energy or fatigue, low self esteem, poor concentration or difficulty making decisions, and feelings of hopelessness. (DSM-IV)

Conditions characterized by disturbances of usual sleep patterns or behaviors. Sleep disorders may be divided into three major categories: DYSSOMNIAS (i.e. disorders characterized by insomnia or hypersomnia), PARASOMNIAS (abnormal sleep behaviors), and sleep disorders secondary to medical or psychiatric disorders. (From Thorpy, Sleep Disorders Medicine, 1994, p187)

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