Delayed Sleep-Wake Phase Disorder: Can Polysomnography Be Useful?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F22%3A00082160" target="_blank" >RIV/00023001:_____/22:00082160 - isvavai.cz</a>
Alternative codes found
RIV/00064165:_____/22:10436013 RIV/00216208:11110/22:10436013
Result on the web
<a href="https://reader.elsevier.com/reader/sd/pii/S0887899421002551?token=A9AA53CF8ABB2A0533FA64D816562C1CDF76A1E56B966DEE600B4555167EF052F781E1BD0C9AF54DC4BC5841F71F2957&originRegion=eu-west-1&originCreation=20220128121412" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0887899421002551?token=A9AA53CF8ABB2A0533FA64D816562C1CDF76A1E56B966DEE600B4555167EF052F781E1BD0C9AF54DC4BC5841F71F2957&originRegion=eu-west-1&originCreation=20220128121412</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.pediatrneurol.2021.11.010" target="_blank" >10.1016/j.pediatrneurol.2021.11.010</a>
Alternative languages
Result language
angličtina
Original language name
Delayed Sleep-Wake Phase Disorder: Can Polysomnography Be Useful?
Original language description
Background: Delayed sleep-wake phase disorder (DSWPD) is a chronic condition with a multifactorial etiology that primarily affects adolescents, significantly influencing their quality of life. In clinical practice, the contribution of intrinsic and behavioral factors is difficult to determine. The aim of our study was to compare data from clinical interviews, sleep diaries, actigraphy, and nocturnal polysomnography (PSG) in a cohort of adolescents with DSWPD and to assess psychiatric/neurodevelopmental comorbidity. Methods: Thirty-one patients (22 male; mean age 15.4 +/- 2.2 years, range 12 to 19 years) with a diagnosis of DSWPD based on detailed history, sleep diary, and actigraphy underwent nocturnal polysomnography (PSG) and neurological, psychological, and psychiatric examination. Results: Attention-deficit/hyperactivity disorder (ADHD) was present in 14 cases (45%), specific learning difficulties in nine (29%), and mood disorder (anxiety/depression) in 16 patients (52%). PSG revealed sleep-onset delay in only 12 (38%) cases. No differences in clinical data or psychiatric comorbidity between the group with sleep delay and the group with normal sleep onset were detected. Decreased total sleep time, sleep efficiency, rapid eye movement (REM) sleep, and prolonged REM sleep latency were observed in patients with delayed sleep onset. Conclusions: PSG showed delayed sleep timing in only 38% of patients with a diagnosis of DSWPD based on diagnostic criteria of the International Classification of Sleep Disorders. We suggest that PSG can provide useful information regarding the prevailing etiology (biological versus behavioral) if dim light melatonin onset testing is not available. (c) 2021 Elsevier Ltd. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30103 - Neurosciences (including psychophysiology)
Result continuities
Project
—
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Pediatric neurology
ISSN
0887-8994
e-ISSN
1873-5150
Volume of the periodical
127
Issue of the periodical within the volume
February
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
28-31
UT code for WoS article
000734867300006
EID of the result in the Scopus database
2-s2.0-85121842685