tetano
Editor, Senior Moderator
Diabetes Res Clin Pract. 2020 May 13:108214. doi: 10.1016/j.diabres.2020.108214. [Epub ahead of print]
Glycosylated hemoglobin is associated with systemic inflammation, hypercoagulability, and prognosis of COVID-19 patients.
Wang Z[SUP]1[/SUP], Du Z[SUP]1[/SUP], Zhu F[SUP]2[/SUP].
Author information
Abstract
BACKGROUND:
Diabetes is a risk factor for the progression and prognosis of coronavirus disease (COVID-19), but the relationship between glycosylated hemoglobin (HbA1c) level, inflammation, and prognosis of COVID-19 patients has not been explored.
METHODS:
This was a retrospective study of COVID-19 patients who underwent an HbA1c test. Their demographic data, medical history, signs and symptoms of COVID-19, laboratory test results, and final outcomes of COVID-19 treatment were collected and analyzed.
RESULTS:
A total of 132 patients were included and divided into three groups based on their blood glucose status. There were significant differences in SaO[SUB]2[/SUB], serum ferritin level, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), fibrinogen (Fbg) level, and IL6 level among the three groups. A pairwise comparison of the groups showed that groups B and C were significantly different from group A in terms of CRP, ESR, and Fbg, IL6, and serum ferritin levels (P<0.05). Correlation analysis showed that there was a linear negative correlation between SaO[SUB]2[/SUB] and HbA1c (r=-0.22, P=0.01), while there was a linear positive correlation between serum ferritin, CRP, Fbg, and ESR levels and HbA1c (P<0.05).
CONCLUSIONS:
High HbA1c level is associated with inflammation, hypercoagulability, and low SaO[SUB]2[/SUB] in COVID-19 patients, and the mortality rate (27.7%) is higher in patients with diabetes. Determining HbA1c level after hospital admission is thus helpful assessing inflammation, hypercoagulability, and prognosis of COVID-19 patients.
Copyright ? 2020 Elsevier B.V. All rights reserved.
KEYWORDS:
COVID-19; Diabetes; HbA1c; Inflammation; Prognosis
PMID:32416121DOI:10.1016/j.diabres.2020.108214
Glycosylated hemoglobin is associated with systemic inflammation, hypercoagulability, and prognosis of COVID-19 patients.
Wang Z[SUP]1[/SUP], Du Z[SUP]1[/SUP], Zhu F[SUP]2[/SUP].
Author information
Abstract
BACKGROUND:
Diabetes is a risk factor for the progression and prognosis of coronavirus disease (COVID-19), but the relationship between glycosylated hemoglobin (HbA1c) level, inflammation, and prognosis of COVID-19 patients has not been explored.
METHODS:
This was a retrospective study of COVID-19 patients who underwent an HbA1c test. Their demographic data, medical history, signs and symptoms of COVID-19, laboratory test results, and final outcomes of COVID-19 treatment were collected and analyzed.
RESULTS:
A total of 132 patients were included and divided into three groups based on their blood glucose status. There were significant differences in SaO[SUB]2[/SUB], serum ferritin level, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), fibrinogen (Fbg) level, and IL6 level among the three groups. A pairwise comparison of the groups showed that groups B and C were significantly different from group A in terms of CRP, ESR, and Fbg, IL6, and serum ferritin levels (P<0.05). Correlation analysis showed that there was a linear negative correlation between SaO[SUB]2[/SUB] and HbA1c (r=-0.22, P=0.01), while there was a linear positive correlation between serum ferritin, CRP, Fbg, and ESR levels and HbA1c (P<0.05).
CONCLUSIONS:
High HbA1c level is associated with inflammation, hypercoagulability, and low SaO[SUB]2[/SUB] in COVID-19 patients, and the mortality rate (27.7%) is higher in patients with diabetes. Determining HbA1c level after hospital admission is thus helpful assessing inflammation, hypercoagulability, and prognosis of COVID-19 patients.
Copyright ? 2020 Elsevier B.V. All rights reserved.
KEYWORDS:
COVID-19; Diabetes; HbA1c; Inflammation; Prognosis
PMID:32416121DOI:10.1016/j.diabres.2020.108214