Chinese Journal of Pharmacovigilance ›› 2021, Vol. 18 ›› Issue (10): 910-914.
DOI: 10.19803/j.1672-8629.2021.10.03

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Glucocorticoid Therapy for Early Intervention in Quick Progression of Hospitalized Patients with COVID-19

LI Xingang1,2, GUAN Chunshuang3, LU Xingmeng2, MU Xuechun1, WANG Aibin1, ZHANG Tingyu1, GE Ziruo1, XU Yanli1, CHEN Zhihai1*, SONG Rui1#   

  1. 1Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China;
    2Department of Endocrinology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China;
    3Department of Radiology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
  • Received:2021-06-07 Online:2021-10-15 Published:2021-10-27

Abstract: Objective To explore the clinical application of sequential therapy with dexamethasone 10mg/5mg in the treatment of COVID-19. Methods Cases of COVID-19 who were hospitalized in Beijing Ditan Hospital between January 20, 2020 and March 20, 2021 were retrospectively investigated. By propensity score matching, 32 patients in the glucocorticoid-treated group and another 32 patients in the control group were selected. Results Compared with the control group, the duration of oxygen inhalation, time taken by chest improvement shown by CT, clinical complete remission and the proportion of patients treated in ICUs in the glucocorticoid group were significantly shortened or reduced. On the fourth, seventh and fourteenth day of the course, levels of C-reactive protein and NE/LY recovered quickly(P<0.01). AI-assisted CT showed that there was significant difference in the volume of inflammation lesions of the total lung and average density of lesions of the total lung between the two groups on the fourth day of the course(P<0.05). There was significant difference in the percentage of volumes of inflammation lesions of the total lung on the fourth and seventh day of the course(P<0.05). There was no statistically significant difference in the time taken by clearance of SARS-CoV-2 RNA and lengths of hospital stay between the two groups(P>0.05). Conclusion Dexamethasone 10mg/5mg sequential therapy may be an effective treatment for progression of hospitalized patients with COVID-19, and can be tried in the process of diagnosis and treatment.

Key words: SARS-CoV-2, COVID-19, glucocorticoid, dexamethasone, clinical application, propensity score

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