tetano
Editor, Senior Moderator
BMC Nephrol
. 2021 Feb 5;22(1):52.
doi: 10.1186/s12882-021-02244-x.
Systematic review and subgroup analysis of the incidence of acute kidney injury (AKI) in patients with COVID-19
Zhenjian Xu[SUP] #[/SUP][SUP] 1 2 [/SUP], Ying Tang[SUP] #[/SUP][SUP] 3 [/SUP], Qiuyan Huang[SUP] 1 2 [/SUP], Sha Fu[SUP] 1 2 [/SUP], Xiaomei Li[SUP] 1 2 [/SUP], Baojuan Lin[SUP] 1 2 [/SUP], Anping Xu[SUP] 4 5 [/SUP], Junzhe Chen[SUP] 6 7 [/SUP]
Affiliations
Abstract
Background: Acute kidney injury (AKI) occurs among patients with coronavirus disease-19 (COVID-19) and has also been indicated to be associated with in-hospital mortality. Remdesivir has been authorized for the treatment of COVID-19. We conducted a systematic review to evaluate the incidence of AKI in hospitalized COVID-19 patients. The incidence of AKI in different subgroups was also investigated.
Methods: A thorough search was performed to find relevant studies in PubMed, Web of Science, medRxiv and EMBASE from 1 Jan 2020 until 1 June 2020. The systematic review was performed using the meta package in R (4.0.1).
Results: A total of 16,199 COVID-19 patients were included in our systematic review. The pooled estimated incidence of AKI in all hospitalized COVID-19 patients was 10.0% (95% CI: 7.0-12.0%). The pooled estimated proportion of COVID-19 patients who needed continuous renal replacement therapy (CRRT) was 4% (95% CI: 3-6%). According to our subgroup analysis, the incidence of AKI could be associated with age, disease severity and ethnicity. The incidence of AKI in hospitalized COVID-19 patients being treated with remdesivir was 7% (95% CI: 3-13%) in a total of 5 studies.
Conclusion: We found that AKI was not rare in hospitalized COVID-19 patients. The incidence of AKI could be associated with age, disease severity and ethnicity. Remdesivir probably did not induce AKI in COVID-19 patients. Our systematic review provides evidence that AKI might be closely associated with SARS-CoV-2 infection, which should be investigated in future studies.
. 2021 Feb 5;22(1):52.
doi: 10.1186/s12882-021-02244-x.
Systematic review and subgroup analysis of the incidence of acute kidney injury (AKI) in patients with COVID-19
Zhenjian Xu[SUP] #[/SUP][SUP] 1 2 [/SUP], Ying Tang[SUP] #[/SUP][SUP] 3 [/SUP], Qiuyan Huang[SUP] 1 2 [/SUP], Sha Fu[SUP] 1 2 [/SUP], Xiaomei Li[SUP] 1 2 [/SUP], Baojuan Lin[SUP] 1 2 [/SUP], Anping Xu[SUP] 4 5 [/SUP], Junzhe Chen[SUP] 6 7 [/SUP]
Affiliations
- PMID: 33546616
- DOI: 10.1186/s12882-021-02244-x
Abstract
Background: Acute kidney injury (AKI) occurs among patients with coronavirus disease-19 (COVID-19) and has also been indicated to be associated with in-hospital mortality. Remdesivir has been authorized for the treatment of COVID-19. We conducted a systematic review to evaluate the incidence of AKI in hospitalized COVID-19 patients. The incidence of AKI in different subgroups was also investigated.
Methods: A thorough search was performed to find relevant studies in PubMed, Web of Science, medRxiv and EMBASE from 1 Jan 2020 until 1 June 2020. The systematic review was performed using the meta package in R (4.0.1).
Results: A total of 16,199 COVID-19 patients were included in our systematic review. The pooled estimated incidence of AKI in all hospitalized COVID-19 patients was 10.0% (95% CI: 7.0-12.0%). The pooled estimated proportion of COVID-19 patients who needed continuous renal replacement therapy (CRRT) was 4% (95% CI: 3-6%). According to our subgroup analysis, the incidence of AKI could be associated with age, disease severity and ethnicity. The incidence of AKI in hospitalized COVID-19 patients being treated with remdesivir was 7% (95% CI: 3-13%) in a total of 5 studies.
Conclusion: We found that AKI was not rare in hospitalized COVID-19 patients. The incidence of AKI could be associated with age, disease severity and ethnicity. Remdesivir probably did not induce AKI in COVID-19 patients. Our systematic review provides evidence that AKI might be closely associated with SARS-CoV-2 infection, which should be investigated in future studies.