In:
Journal of Clinical Laboratory Analysis, Wiley, Vol. 36, No. 1 ( 2022-01)
Abstract:
Most patients infected with the novel coronavirus (SARS‐CoV‐2), as the causative agent of COVID‐19 disease, show mild symptoms, but some of them develop severe illness. The purpose of this study was to analyze the blood markers of COVID‐19 patients and to investigate the correlation between serum inflammatory cytokines and the disease severity. Methods In this prospective cross‐sectional study, 50 patients with COVID‐19 and 20 patients without COVID‐19 were enrolled. According to ICU admission criteria, patients were divided into two groups of non‐severe and severe. Differences in the serum levels of C‐reactive protein (CRP), IL‐6, and TNF‐α, as well as erythrocyte sedimentation rate (ESR), lymphocytes (LYM) count, and neutrophils (NEU) count between the two groups were determined and analyzed. Results Out of the 50 patients with COVID‐19, 14 were diagnosed as severe cases. There was no significant difference between the two groups of COVID‐19 patients in terms of gender and age. Blood tests of COVID‐19 patients showed a significant decrease and increase in NEU and LYM counts, respectively. There were significant differences in the serum levels of IL‐6, TNF‐α, and CRP between the severe and non‐severe groups, which were higher in the severe group. Also, there was a significant correlation between the disease severity and CRP with ESR ( r = 0.79), CRP with IL‐6 ( r = 0.74), LYM with NEU ( r = −0.97), and ESR with TNF‐α ( r = 0.7). Conclusion The findings of this study, as the first study in Iran, suggest that the levels of IL‐6, TNF‐α, ESR, and CRP could be used to predict the severity of COVID‐19 disease.
Type of Medium:
Online Resource
ISSN:
0887-8013
,
1098-2825
Language:
English
Publisher:
Wiley
Publication Date:
2022
detail.hit.zdb_id:
2001635-9
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