COVID-19 Outcomes and Diabetes Mellitus: A Comprehensive Multicenter Prospective Cohort Study
Karolina Akinosoglou, Georgios Schinas, Evanthia Bletsa, Magdaline Bristianou, Leonidas Lanaras, Charalambos Michailides, Theodoros Katsikas, Fotios Barkas, Evangelos Liberopoulos, Vasileios Kotsis, Konstantinos Tentolouris, Pinelopi Grigoropoulou, Archontoula Frangou, Dimitrios Basoulis, Zoi Alexiou, Mary Daganou, Clementine Bostantzoglou, Vasiliki Dimakopoulou, Antonia Koutsoukou, Angelos Pefanis, Ioannis G Baraboutis, Eleni Agelonidou, Nikolaos Tentolouris
Microorganisms, doi:10.3390/microorganisms11061416
The link between type 2 diabetes (T2D) and the severe outcomes of COVID-19 has raised concerns about the optimal management of patients with T2D. This study aimed to investigate the clinical characteristics and outcomes of T2D patients hospitalized with COVID-19 and explore the potential associations between chronic T2D treatments and adverse outcomes. This was a multicenter prospective cohort study of T2D patients hospitalized with COVID-19 in Greece during the third wave of the pandemic (February-June 2021). Among the 354 T2D patients included in this study, 63 (18.6%) died during hospitalization, and 16.4% required ICU admission. The use of DPP4 inhibitors for the chronic management of T2D was associated with an increased risk of in-hospital death (adjusted odds ratio (adj. OR) 2.639, 95% confidence interval (CI) 1.148-6.068, p = 0.022), ICU admission (adj. OR = 2.524, 95% CI: 1.217-5.232, p = 0.013), and progression to ARDS (adj. OR = 2.507, 95% CI: 1.278-4.916, p = 0.007). Furthermore, the use of DPP4 inhibitors was significantly associated with an increased risk of thromboembolic events (adjusted OR of 2.249, 95% CI: 1.073-4.713, p = 0.032) during hospitalization. These findings highlight the importance of considering the potential impact of chronic T2D treatment regiments on COVID-19 and the need for further studies to elucidate the underlying mechanisms.
Author Contributions: Conceptualization, N.T.; formal analysis, K.A. and G.S.; data curation, K.A., G.S., E.B., M.B., L.L., C.M., T.K., F.B., E.L., V.K., K.T., P.G., A.F., D.B., Z.A., M.D., C.B., V.D., A.K., A.P., I.G.B. and E.A.; writing-original draft preparation, K.A. and G.S., writing-review and editing, K.A. and N.T.; visualization, K.A. and G.S.; supervision, N.T. All authors have read and agreed to the published version of the manuscript.
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'abstract': '<jats:p>The link between type 2 diabetes (T2D) and the severe outcomes of COVID-19 has raised '
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