Rhabdomyolysis-related acute kidney injury in patients with COVID- 19  

作　　者：Ahmet Murt Mehmet Riza Altiparmak 

机构地区：[1]Department of Nephrology Clinic,Istanbul University-Cerrahpasa,Cerrahpasa Medical Faculty,Istanbul 34000,Türkiye [2]Department of Internal Medicine,Division of Nephrology,Istanbul University,Istanbul 34000,Türkiye

出　　处：《World Journal of Virology》2024年第3期76-81,共6页世界病毒学杂志

摘　　要：BACKGROUND Viral and bacterial infections may be complicated by rhabdomyolysis,which has a spectrum of clinical presentations ranging from asymptomatic laboratory abnor-malities to life-threatening conditions such as renal failure.Direct viral injury as well as inflammatory responses may cause rhabdomyolysis in the course of coronavirus disease 2019(COVID-19).When presented with acute kidney injury(AKI),rhabdomyolysis may be related to higher morbidity and mortality.AIM To compare rhabdomyolysis-related AKI with other AKIs during COVID-19.METHODS A total of 115 patients with COVID-19 who had AKI were evaluated retrospec-tively.Fifteen patients had a definite diagnosis of rhabdomyolysis(i.e.,creatine kinase levels increased to>5 times the upper normal range with a concomitant increase in transaminases and lactate dehydrogenase).These patients were aged 61.0±19.1 years and their baseline creatinine levels were 0.87±0.13 mg/dL.Patients were treated according to national COVID-19 treatment guidelines.They were compared with patients with COVID-19 who had AKI due to other reasons.RESULTS For patients with rhabdomyolysis,creatinine reached 2.47±1.17 mg/dL during follow-up in hospital.Of these patients,13.3%had AKI upon hospital admission,and 86.4%developed AKI during hospital follow-up.Their peak C-reactive protein reached as high as 253.2±80.6 mg/L and was higher than in patients with AKI due to other reasons(P<0.01).Peak ferritin and procalcitonin levels were also higher for patients with rhabdomyolysis(P=0.02 and P=0.002,respective-ly).The mortality of patients with rhabdomyolysis was calculated as 73.3%,which was higher than in other patients with AKI(18.1%)(P=0.001).CONCLUSION Rhabdomyolysis was present in 13.0%of the patients who had AKI during COVID-19 infection.Rhabdomyolysis-related AKI is more proinflammatory and has a more mortal clinical course.

关 键 词：RHABDOMYOLYSIS Acute kidney injury COVID-19 SARS-CoV-2 Creatine kinase 

分 类 号：R692[医药卫生—泌尿科学]