Search

Introduction: Acute kidney injury (AKI) is prevalent in the coronavirus disease-2019 (COVID-19). There are little data on the relationship between renal dysfunction and COVID-19 prognosis. Objectives: The aim of this research was to investigate the effects of AKI in COVID-19 patients hospitalized to the Golestan and Razi hospitals in Ahvaz, Iran. Patients and Methods: In this retrospective cohort study, a total of 194 COVID-19 patients were included, consisting of 79 patients with AKI and 115 patients without AKI. Primary and secondary outcomes were compared between the two groups. Results: According to the findings, mortality was significantly different between the two groups, and mortality was higher in the AKI group (P < 0.001). The mean length of hospital stay was statistically significantly higher in the AKI group (P = 0.024). Moreover, there was a significant correlation between intensive care unit (ICU) admission and the study group (P < 0.001). Staging of AKI group were seen as; stage I (49.37%), stage II (36.71%), and stage III (13.92%). No significant correlation was observed between outcome and the stages of AKI (P = 0.496). Furthermore, 14 patients (17.72%) needed renal replacement therapy (RRT) in the AKI group. Conclusion: Although AKI is a common finding in COVID-19 patients, most patients were in stage I disease, which returned to normal after COVID-19 treatment. According to our research, COVID-19 rarely leads to serious and persistent kidney injury. However, the risk of death is increased in COVID-19 patients with AKI. Therefore, it is necessary to evaluate the renal function tests during the course of disease. [ABSTRACT FROM AUTHOR]

We analyzed survival of 185 adult patients on maintenance hemodialysis (9 h/wk to 12 h/wk) at Emam Khomini Hospital in Ahvaz, Iran. Patient survival at 1, 3, and 5 years was 89.2%, 69.2%, and 46.8%, respectively. There was no significant difference between diabetic and nondiabetic patients in 1-year survival (87.1% versus 89.7%, P = .66). But, 3- and 5-year survival rates of diabetic patients were significantly lower than those of nondiabetic patients (52.2% versus 73.8%, P = .04; zero versus 56.9%, P < .001; respectively). Based on our findings, the survival of diabetic patients undergoing hemodialysis was much worse than survival of nondiabetic patients. Thus, prevention of diabetic nephropathy should be more emphasized; and if end-stage renal disease is present, other renal replacement therapies such as kidney transplantation must be considered as soon as possible. [ABSTRACT FROM AUTHOR]