Effect observation of hybrid renal replacement therapy in the treatment ofelderly patientswith systemicinflammatory responsesyndrome accompanied with acute kidney injury
CUI Meng-bi1 WANG Song2* HU Shan-shan3 SU Feng-xian3 ZHA Yan1,3▲
1.Department of Nephrology,People′s Hospital of Guizhou Province,Guiyang 550002,China;
2.The First Affiliated Hospital of Guiyang College of Traditional Chinese Medicine,Guiyang 550002,China;
3.Zunyi Medical Collage,Guizhou Province, Zunyi563000,China
Abstract:ObjectiveTo investigate the clinical efficacy of hybrid renal replacement therapy in the treatment of elderly patients with systemic inflammatory response syndrome accompanied with acute kidney injury.MethodsFrom May 2012 to May 2014,38 cases of systemic inflammatory response syndrome accompanied with severe acute kidney injury in elderly patients with severe pneumonia,heart disease and cerebrovascular accident were selected and divided into the HRRT group(20 cases)and the control group(18 cases)according to the different treatment methods.The HRRT group was given routine treatment combined with continuous veno venous hemofiltration plus plasma exchange(CVVHDF+PE),the control group was given routine treatment.The APACHEⅡscore,renal function,blood gas analysis,inflammatory factors and immune function index(CD4+,CD8+,CD4+/CD8+)and the half year survival rate in the two groups were compared.ResultsThe levels of CD8+,IL-10,IL-6 and TNF-α in the HRRT group after treatment was lower than that before treatment and in the control group after treatment,and the levels of CD4+,CD4+/CD8+in the HRRT group after treatment was higher than that before treatment and the control group after treatment,with significant difference(P<0.05).The levels of pH and HCO3-in the HRRT group after treatment was higher than that before treatment and in the control group after treatment,the level of PCO2,serum Cr,serum BUN and APACHEⅡ score in the HRRTgroup after treatment was lower than that before treatment and in the control group after treatment,with significant difference(P<0.05).The half year survival rate of the HRRT group was 85.0%,which was higher than 44.4%of the control group,with significant difference(P<0.05).ConclusionFor systemic inflammatory response syndrome complicated with acute kidney injury due to severe pneumonia,heart disease and cerebrovascular accident syndrome,on the basis of routine treatment,early application of HRRT can effectively remove various toxins and inflammatory mediators,correct the imbalance of acid-base balance,improve the immunosuppressive status and clinical symptoms,and ultimately improve the success rate of treatment of elderly patients.
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