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Erschienen in: Journal für Mineralstoffwechsel & Muskuloskelettale Erkrankungen 2/2023

26.05.2023 | Originalien

Schützt Vitamin D vor COVID-19? Eine beschreibende Übersicht

verfasst von: PD Dr. med. habil. Stephan H. Scharla

Erschienen in: Journal für Mineralstoffwechsel & Muskuloskelettale Erkrankungen | Ausgabe 2/2023

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Zusammenfassung

Die vielfältigen Wirkungen von Vitamin D (bzw. Calcitriol) auf das Immunsystem und auf die Lunge lassen eine präventive und therapeutische Wirkung auf COVID-19 plausibel erscheinen. Epidemiologische Studien legen nahe, dass Vitamin-D-Mangel ein Risikofaktor für COVID-19 sein könnte, wobei eine Kausalität daraus noch nicht abgeleitet werden kann. Reverse Kausalität oder andere zugrunde liegende gemeinsame Ursachen (Alter, Adipositas) können einen Zusammenhang erklären.
Kontrollierte prospektive Studien haben für die Vitamin-D-Supplementation und -Therapie teilweise klinisch bedeutsame Effekte zur Infektionsprophylaxe und zur Abmilderung der Krankheitsverläufe gezeigt, jedoch konnte dies nicht durch alle Studien bestätigt werden. Fragen zur Auswahl von Risikogruppen und zum besten Dosierungsregime bleiben noch offen.
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Metadaten
Titel
Schützt Vitamin D vor COVID-19? Eine beschreibende Übersicht
verfasst von
PD Dr. med. habil. Stephan H. Scharla
Publikationsdatum
26.05.2023
Verlag
Springer Vienna
Erschienen in
Journal für Mineralstoffwechsel & Muskuloskelettale Erkrankungen / Ausgabe 2/2023
Print ISSN: 2412-8260
Elektronische ISSN: 2412-8287
DOI
https://doi.org/10.1007/s41970-023-00231-2

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