Link Between Diabetes, COVID-19 Outcomes Mediated by Hyperinflammation
WEDNESDAY, April 13, 2022 (HealthDay News) -- The correlation between diabetes mellitus (DM) and outcomes in COVID-19 is mainly mediated by hyperinflammation, as assessed by soluble urokinase plasminogen activator receptor (suPAR) levels, according to a study published online in the March issue of Diabetes Care.
Alexi Vasbinder, Ph.D., R.N., from the University of Michigan in Ann Arbor, and colleagues characterized the impact of DM on in-hospital outcomes using the multicenter observational International Study of Inflammation in COVID-19, which included 2,044 patients hospitalized with COVID-19. The composite of in-hospital death, need for mechanical ventilation, and need for renal replacement therapy was assessed as the primary outcome.
The researchers found that compared with those without DM, the 686 participants with DM had a significantly higher cumulative incidence of the primary outcome (37.8 versus 28.6 percent), and they had higher levels of inflammatory biomarkers. In a multivariate analysis, DM was only associated with higher suPAR levels. The correlation between DM and the primary outcome was attenuated after adjustment for suPAR levels (adjusted odds ratio, 1.23). The proportion of the effect of DM on the primary outcome that was mediated by suPAR was estimated at 84.2 percent. Independent predictors of the primary outcome included hyperglycemia and higher insulin doses.
"COVID-19-related in-hospital outcomes in individuals with DM are driven by a hyperinflammatory state reflected best by suPAR levels," the authors write. "Further study is needed to determine whether suPAR and hyperglycemia are therapeutic targets for the management of COVID-19 in individuals with DM."
Several authors disclosed financial ties to the pharmaceutical industry; one author is a named inventor on patents relating to suPAR.
Related Posts
Paternal Depression Linked to Depression in Offspring
MONDAY, Aug. 21, 2023 (HealthDay News) -- Paternal depression is associated with...
Climate Change May Not Increase Allergies in Kids With Asthma: Study
FRIDAY, Nov. 19, 2021 (HealthDay News) -- While climate change gets a lot of...
Inflammatory Bowel Disease Tied to Higher Odds for Stroke
THURSDAY, June 15, 2023 (HealthDay News) -- Having inflammatory bowel disease,...
El ‘Atlas Celular Humano’ crea un mapa de 1 millón de tipos de células en 33 órganos
JUEVES, 12 de mayo de 2022 (HealthDay News) -- Una iniciativa internacional de...