Predictive value of HO-1 for sepsis-induced acute kidney injury
LU Chun-bo1 ZHANG Yu-qi2 LI Xiao-yue2▲
1.Department of Laboratory,Traditional Chinese Medicine Hospital of Badong County,Hubei Province,Badong 444300,China;2.Department of Emergency,the Second Affiliated Hospital of Guilin Medical University,Guangxi Zhuang Autonomous Region,Guilin 541199,China
Abstract:Objective To explore the ability of HO-1 in predicting sepsis-induced acute kidney injury.Methods 151 patients with sepsis in our department were enrolled from January 2017 to January 2018.The patients were divided into kidney injury group(AKI group,54 cases)and no kidney injury group(no AKI group,97 cases),according to the situation of acute kidney injury.Receiver operator characteristic curves were generated and the area under the curve was compared.Results HO-1,positive fluid balance,BUN,urinary β2-microglobulin,urinary microalbumin after 6 hours in AKI group were significantly higher than those in no AKI group(P<0.05).Area under ROC of HO-1 and positive fluid balance after 6 hours were 0.891 and 0.857.With a cutoff value of 1915.5 pg/ml,HO-1 had a sensitivity of 96.3%and a specificity of 72.2%.Conclusion HO-1 is a good index to predict sepsis-induced acute kidney injury.With a cutoff value of 1915.5 pg/ml,HO-1 has a sensitivity of 96.3%and a specificity of 72.2%.
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