Abstract
Introduction: Coronavirus Disease 2019 (COVID-19) can induce multiorgan failure, including acute kidney injury (AKI), which is associated with a poor prognosis. Some of these patients develop proteinuria, hematuria, and elevated serum creatinine, therefore some require hemodialysis. This study aimed to investigate the association between in-hospital death due to COVID-19 and the prevalence of AKI.
Methods: In a retrospective study, the available data of patients who died because of COVID-19 from April 1 to September 22, 2020 in a referral hospital was investigated using the case census method.
Results: A total of 190 patients who died of COVID-19 were evaluated. Of these, 111 (58.42%) had AKI, with 108 (56.84%) being male. The mean age of the subjects was 66.16±15.43 years old. The mean time from hospital admission to death was about 9 days in all patients. Although not statistically significant, the findings showed that patients who developed AKI died sooner. The most frequent underlying diseases were hypertension [n= 101 (53.16%)] and diabetes [n= 44 (23.16%)]. Moreover, a higher proportion of subjects with AKI as compared to those without AKI were admitted to the intensive care unit (ICU), and had abnormal proteinuria profile (p-value=0.045 and 0.025, respectively).
Conclusion: The prevalence of AKI was 58.42% in patients who died from COVID-19 disease. Moreover, abnormal proteinuria and ICU admission were significantly higher in COVID-19 patients with AKI than in those without AKI.
Graphical Abstract
[http://dx.doi.org/10.3390/diseases10030053] [PMID: 35997358]
[http://dx.doi.org/10.1038/s41598-023-41115-3] [PMID: 37640791]
[http://dx.doi.org/10.1016/j.ejphar.2020.173548] [PMID: 32926918]
[http://dx.doi.org/10.1002/jmv.26776] [PMID: 33404091]
[http://dx.doi.org/10.1111/sji.12771] [PMID: 31054156]
[http://dx.doi.org/10.1002/jmv.25987] [PMID: 32383269]
[http://dx.doi.org/10.1002/jmv.26387] [PMID: 32749702]
[http://dx.doi.org/10.1038/s41581-020-00356-5] [PMID: 33060844]
[http://dx.doi.org/10.1038/s41581-021-00452-0] [PMID: 34226718]
[http://dx.doi.org/10.34067/KID.0006362020] [PMID: 35368812]
[http://dx.doi.org/10.1016/j.semnephrol.2020.09.001] [PMID: 33334457]
[http://dx.doi.org/10.1001/jama.2020.6775] [PMID: 32320003]
[http://dx.doi.org/10.1093/ckj/sfaa160] [PMID: 32897278]
[http://dx.doi.org/10.1186/s41232-020-00140-9] [PMID: 33317643]
[http://dx.doi.org/10.1136/bmj.m1996] [PMID: 32471884]
[http://dx.doi.org/10.1016/j.kint.2020.05.006] [PMID: 32416116]
[http://dx.doi.org/10.1002/rmv.2176] [PMID: 33022818]
[http://dx.doi.org/10.1016/j.jiph.2020.07.014] [PMID: 32788073]
[PMID: 33624587]
[http://dx.doi.org/10.1053/j.ajkd.2020.09.002] [PMID: 32961245]
[http://dx.doi.org/10.1681/ASN.2020040509] [PMID: 32669322]
[http://dx.doi.org/10.1681/ASN.2020050615] [PMID: 32883700]
[http://dx.doi.org/10.1093/ckj/sfab237] [PMID: 35198157]
[http://dx.doi.org/10.1371/journal.pone.0261958] [PMID: 35030179]
[http://dx.doi.org/10.1038/s41598-021-82862-5] [PMID: 33608563]
[http://dx.doi.org/10.1016/j.lanepe.2021.100109] [PMID: 33997835]
[http://dx.doi.org/10.1038/s41591-022-02156-9] [PMID: 36797482]
[http://dx.doi.org/10.1513/AnnalsATS.202011-1381RL] [PMID: 33315531]
[http://dx.doi.org/10.1016/S0140-6736(20)30183-5] [PMID: 31986264]
[http://dx.doi.org/10.1111/tbed.14732] [PMID: 36218169]
[http://dx.doi.org/10.1056/NEJMoa2002032] [PMID: 32109013]
[http://dx.doi.org/10.3181/0903-MR-94] [PMID: 19546349]
[http://dx.doi.org/10.1155/2018/6796839] [PMID: 29850307]
[http://dx.doi.org/10.1016/S1473-3099(20)30195-X] [PMID: 32171390]
[PMID: 28303073]
[http://dx.doi.org/10.1681/ASN.2020040419] [PMID: 32366514]
[http://dx.doi.org/10.1681/ASN.2020030276] [PMID: 32345702]
[http://dx.doi.org/10.1016/j.kint.2020.03.005] [PMID: 32247631]
[http://dx.doi.org/10.3390/diagnostics12030602] [PMID: 35328155]
[http://dx.doi.org/10.1097/MOU.0000000000000901] [PMID: 33989230]
[http://dx.doi.org/10.1038/s41586-020-2521-4] [PMID: 32640463]
[http://dx.doi.org/10.1002/rmv.2141] [PMID: 32845568]
[http://dx.doi.org/10.1016/j.bja.2020.10.026] [PMID: 33223045]
[http://dx.doi.org/10.1002/phar.2152] [PMID: 29883524]