Video-polysomnographic findings after acute COVID-19 : REM sleep without atonia as sign of CNS pathology?
Copyright © 2021 Elsevier B.V. All rights reserved..
OBJECTIVE: Sleep complaints are frequent after acute COVID-19. Aim of this study was to videopolysomnographically evaluate sleep and sleep disorders after SARS-Cov2 infection.
METHODS: Patients with suspected sleep disorders after acute COVID-19 underwent video-polysomnography (v-PSG) at the Sleep Disorders Clinic, Department of Neurology, Medical University Innsbruck. V-PSG was conducted 4.2 (SD = 1.3) months after diagnosis of SARS-CoV-2 infection.
RESULTS: Eleven patients [nine men, age 52.5 (SD = 11.7) years; BMI 29 (SD = 5.2) kg/m2] were included. At 60 days follow-up after diagnosis, persisting breathing complaints were present in 7/11 (64%) patients. After v-PSG four patients (36%) were diagnosed with obstructive sleep apnea (OSA). Respiratory frequency during sleep was normal and no tachypnea, thoracoabdominal asynchrony, or periodic deep sighing were detected. Four patients (36%) showed REM sleep without atonia (RWA), and two additional patients showed an RWA index within the highest range of normality.
CONCLUSION: We report videopolysomnographic findings in a series of eleven patients after acute COVID-19. A major finding of this study was the presence of isolated RWA, a recognized prodromal stage of RBD, in more than one third of the patients. Future videopolysomnographic investigations including quantification of RWA in patients after COVID-19 will give more insights into a possible acute or post-infectious CNS pathology related to the SARS-CoV-2 infection.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:80 |
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Enthalten in: |
Sleep medicine - 80(2021) vom: 01. Apr., Seite 92-95 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Heidbreder, Anna [VerfasserIn] |
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Links: |
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Themen: |
Journal Article |
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Anmerkungen: |
Date Completed 27.04.2021 Date Revised 21.12.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.sleep.2021.01.051 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM321478509 |
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500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2021 Elsevier B.V. All rights reserved. | ||
520 | |a OBJECTIVE: Sleep complaints are frequent after acute COVID-19. Aim of this study was to videopolysomnographically evaluate sleep and sleep disorders after SARS-Cov2 infection | ||
520 | |a METHODS: Patients with suspected sleep disorders after acute COVID-19 underwent video-polysomnography (v-PSG) at the Sleep Disorders Clinic, Department of Neurology, Medical University Innsbruck. V-PSG was conducted 4.2 (SD = 1.3) months after diagnosis of SARS-CoV-2 infection | ||
520 | |a RESULTS: Eleven patients [nine men, age 52.5 (SD = 11.7) years; BMI 29 (SD = 5.2) kg/m2] were included. At 60 days follow-up after diagnosis, persisting breathing complaints were present in 7/11 (64%) patients. After v-PSG four patients (36%) were diagnosed with obstructive sleep apnea (OSA). Respiratory frequency during sleep was normal and no tachypnea, thoracoabdominal asynchrony, or periodic deep sighing were detected. Four patients (36%) showed REM sleep without atonia (RWA), and two additional patients showed an RWA index within the highest range of normality | ||
520 | |a CONCLUSION: We report videopolysomnographic findings in a series of eleven patients after acute COVID-19. A major finding of this study was the presence of isolated RWA, a recognized prodromal stage of RBD, in more than one third of the patients. Future videopolysomnographic investigations including quantification of RWA in patients after COVID-19 will give more insights into a possible acute or post-infectious CNS pathology related to the SARS-CoV-2 infection | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Neurodegeneration | |
650 | 4 | |a Polysomnography | |
650 | 4 | |a REM sleep without atonia | |
650 | 4 | |a SARS-Cov2 | |
650 | 4 | |a Sleep apnea | |
700 | 1 | |a Sonnweber, Thomas |e verfasserin |4 aut | |
700 | 1 | |a Stefani, Ambra |e verfasserin |4 aut | |
700 | 1 | |a Ibrahim, Abubaker |e verfasserin |4 aut | |
700 | 1 | |a Cesari, Matteo |e verfasserin |4 aut | |
700 | 1 | |a Bergmann, Melanie |e verfasserin |4 aut | |
700 | 1 | |a Brandauer, Elisabeth |e verfasserin |4 aut | |
700 | 1 | |a Tancevski, Ivan |e verfasserin |4 aut | |
700 | 1 | |a Löffler-Ragg, Judith |e verfasserin |4 aut | |
700 | 1 | |a Högl, Birgit |e verfasserin |4 aut | |
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