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Erschienen in: Die Kardiologie 4/2021

21.07.2021 | Polyzystisches Ovarialsyndrom | CME Zertifizierte Fortbildung

Metformin – nichtglykämische Wirkungen

verfasst von: Prof. Dr. med. Hans-Georg Joost

Erschienen in: Die Kardiologie | Ausgabe 4/2021

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Zusammenfassung

Das Biguanid Metformin ist auch nach der Einführung neuerer Antidiabetika wie der DPP-4- (Dipeptidylpeptidase 4) und der SGLT-2-Inhibitoren (SGLT-2: „sodium dependent glucose transporter 2“) der Erstlinienwirkstoff in der Typ-2-Diabetes-Therapie. Hierfür sind neben der nachhaltigen Blutzuckerspiegelsenkung auch nichtglykämische Wirkungen verantwortlich: 1. der antiatherosklerotische Effekt mit Senkung der kardiovaskulären Morbidität und Mortalität, 2. die moderate Abnahme des Körpergewichts sowie 3. die Reduktion des Risikos diabetesassoziierter Karzinome (Kolon, Leber, Pankreas). Weitere nichtglykämische Wirkungen mit bislang unklarem therapeutischem Potenzial sind die Verlängerung der Lebensdauer von Modellorganismen sowie thyreostatische, antientzündliche und antibakterielle Effekte. Gastrointestinale Irritationen führen bei 5 % zum Absetzen von Metformin. Die potenziell tödliche Laktatazidose ist eine sehr seltene, bei Beachtung der Kontraindikationen vermeidbare Komplikation.
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Metadaten
Titel
Metformin – nichtglykämische Wirkungen
verfasst von
Prof. Dr. med. Hans-Georg Joost
Publikationsdatum
21.07.2021
Verlag
Springer Medizin
Erschienen in
Die Kardiologie / Ausgabe 4/2021
Print ISSN: 2731-7129
Elektronische ISSN: 2731-7137
DOI
https://doi.org/10.1007/s12181-021-00497-2

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