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Folsäure- und Vitamin-B12-Bestimmung in der Diagnostik kognitiver Störungen

Übersicht und Datenanalyse einer universitären Gedächtnisambulanz

Le dosage d’acide folique et de vitamine B12 dans le diagnostic des troubles cognitifs

Aperçu et analyse des données d’un service universitaire de consultation pour troubles de la mémoire

  • Orthomolekulare Medizin
  • Published:
Journal für Gynäkologische Endokrinologie/Schweiz Aims and scope

Zusammenfassung

Vitamin-B12- und Folsäuremangelzustände sind insbesondere im höheren Lebensalter häufig. Da derartige Mangelzustände relevant dyskognitive Faktoren darstellen, ist ihre Bestimmung in der diagnostischen Abklärung kognitiver Störung bedeutsam und unverzichtbarer Bestandteil der Routinediagnostik in einer Gedächtnisambulanz. Wir geben einen Überblick über den klinischen Stellenwert von Vitamin-B12- und Folsäuremangelzuständen im Kontext kognitiver Störungen und über diesbezüglich relevante diagnostische und therapeutische Aspekte. Die Literaturübersicht wird durch eine Datenanalyse einer Kohorte von 250 Patienten aus unserer Gedächtnisambulanz ergänzt.

Résumé

Les carences en vitamine B12 et en acide folique sont surtout fréquentes aux âges avancés. Parce que de telles carences jouent un rôle dans les troubles cognitifs, leur dosage est d’intérêt pour le diagnostic des troubles cognitifs et fait partie intégrante des investigations de routine au service de consultation pour troubles de la mémoire. Nous donnons un aperçu de la signification clinique des carences en vitamine B12 et en acide folique dans le contexte des troubles cognitifs, avec les aspects diagnostiques et thérapeutiques importants à ce sujet. L’aperçu de la littérature est complété par une analyse des données d’une cohorte de 250 patients de notre service de consultation pour troubles de la mémoire.

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Correspondence to Robert Haußmann.

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Interessenkonflikt

R. Haussmann, C. Sauer, S. Neumann, A. Zweiniger, J. Lange und M. Donix geben an, dass kein Interessenkonflikt besteht.

Alle beschriebenen Untersuchungen am Menschen oder an menschlichem Gewebe wurden mit Zustimmung der zuständigen Ethikkommission, im Einklang mit nationalem Recht sowie gemäß der Deklaration von Helsinki von 1975 (in der aktuellen, überarbeiteten Fassung) durchgeführt. Von allen beteiligten Patienten liegt eine Einverständniserklärung vor.

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Haußmann, R., Sauer, C., Neumann, S. et al. Folsäure- und Vitamin-B12-Bestimmung in der Diagnostik kognitiver Störungen. J. Gynäkol. Endokrinol. CH 25, 193–201 (2022). https://doi.org/10.1007/s41975-022-00276-6

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  • DOI: https://doi.org/10.1007/s41975-022-00276-6

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