» Articles » PMID: 34984974

Comorbid Parasomnias in Narcolepsy and Idiopathic Hypersomnia: More REM Than NREM Parasomnias

Overview
Specialties Neurology
Psychiatry
Date 2022 Jan 5
PMID 34984974
Citations 5
Authors
Affiliations
Soon will be listed here.
Abstract

Study Objectives: To assess the frequency, determinants, and clinical impact of clinical rapid eye movement (REM) and non-REM (NREM) parasomnias in adult patients with narcolepsy type 1 (NT1), narcolepsy type 2 (NT2), and idiopathic hypersomnia compared with healthy controls.

Methods: Familial and past and current personal parasomnias were assessed by questionnaire and medical interviews in 710 patients (220 NT1, 199 NT2, and 221 idiopathic hypersomnia) and 595 healthy controls.

Results: Except for sleep-related eating disorder, current NREM parasomnias were rare in all patient groups and controls. Sleep-related eating disorder was more frequent in NT1 patients (7.9% vs 1.8% in NT2 patients, 2.1% in patients with idiopathic hypersomnia, and 1% in controls) and associated with disrupted nighttime sleep (odds ratio = 3.9) and nocturnal eating in full awareness (odds ratio = 6.9) but not with sex. Clinical REM sleep behavior disorder was more frequent in NT1 patients (41.4%, half being violent) than in NT2 patients (13.2%) and affected men more often than women (odds ratio = 2.4). It was associated with disrupted nighttime sleep, depressive symptoms, and antidepressant use. Frequent (> 1/week) nightmares were reported by 39% of patients with NT1, 29% with NT2, and 27.8% with idiopathic hypersomnia (vs 8.3% in controls) and were associated with depressive symptoms in narcolepsy. No parasomnia (except sleep-related hallucinations) worsened daytime sleepiness.

Conclusions: In patients with central disorders of hypersomnolence, comorbid NREM parasomnias (except for sleep-related eating disorder) are rare and do not worsen sleepiness. In contrast, REM parasomnias are prevalent (especially in NT1) and are associated with male sex, disrupted nighttime sleep, depressive symptoms, and antidepressant use.

Citation: Leu-Semenescu S, Maranci J-B, Lopez R, et al. Comorbid parasomnias in narcolepsy and idiopathic hypersomnia: more REM than NREM parasomnias. . 2022;18(5):1355-1364.

Citing Articles

Effect of General Anesthesia Combined with Transversus Abdominis Plane Block on Postoperative Sleep Disorders in Elderly Patients Undergoing Gastrointestinal Tumor Surgery: A Prospective, Randomized Controlled Trial.

Pu J, Guo C, Xiao Y, Cao Y, Liu Z, Jin Y Nat Sci Sleep. 2025; 17():17-25.

PMID: 39801627 PMC: 11724677. DOI: 10.2147/NSS.S486711.


Diagnostic challenges and burden of idiopathic hypersomnia: a systematic literature review.

Boulanger T, Pigeon P, Crawford S Sleep Adv. 2024; 5(1):zpae059.

PMID: 39211350 PMC: 11359170. DOI: 10.1093/sleepadvances/zpae059.


Current evidence and future perspectives in the exploration of sleep-related eating disorder-a systematic literature review.

Vasiliu O Front Psychiatry. 2024; 15:1393337.

PMID: 38873533 PMC: 11169790. DOI: 10.3389/fpsyt.2024.1393337.


Behavior, motivational interviewing, eating disorders, and obesity management technologies: An Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) 2022.

Freshwater M, Christensen S, Oshman L, Bays H Obes Pillars. 2023; 2:100014.

PMID: 37990715 PMC: 10661888. DOI: 10.1016/j.obpill.2022.100014.


Rethinking the Role of Orexin in the Regulation of REM Sleep and Appetite.

Mogavero M, Godos J, Grosso G, Caraci F, Ferri R Nutrients. 2023; 15(17).

PMID: 37686711 PMC: 10489991. DOI: 10.3390/nu15173679.


References
1.
Nightingale S, Orgill J, Ebrahim I, de Lacy S, Agrawal S, Williams A . The association between narcolepsy and REM behavior disorder (RBD). Sleep Med. 2005; 6(3):253-8. DOI: 10.1016/j.sleep.2004.11.007. View

2.
Winkelman J . Sleep-related eating disorder and night eating syndrome: sleep disorders, eating disorders, or both?. Sleep. 2006; 29(7):876-7. DOI: 10.1093/sleep/29.7.876. View

3.
Inocente C, Gustin M, Lavault S, Guignard-Perret A, Raoux A, Christol N . Depressive feelings in children with narcolepsy. Sleep Med. 2014; 15(3):309-14. DOI: 10.1016/j.sleep.2013.08.798. View

4.
Oudiette D, Leu S, Pottier M, Buzare M, Brion A, Arnulf I . Dreamlike mentations during sleepwalking and sleep terrors in adults. Sleep. 2010; 32(12):1621-7. PMC: 2786046. DOI: 10.1093/sleep/32.12.1621. View

5.
Ali M, Auger R, Slocumb N, Morgenthaler T . Idiopathic hypersomnia: clinical features and response to treatment. J Clin Sleep Med. 2010; 5(6):562-8. PMC: 2792973. View