持续小剂量肝素治疗严重脓毒症的疗效分析

Objective To investigate the therapeutic effects of continuous low-dose heparin on severe sepsis.Mehoda 67 severe septic patients were randomly divided into tow groups:routine treat-ment group(n=36)and heparin treatment group(n=31).The levels of platelet(PET)count,APTr,PT,FIB and AT-Ⅲ were determined before and after treatment in two groups.The days of mechanical ventilation and the incidence nltes of disseminated intravascular coagulopathy(DIC),acute renal failure(ARF),acute respiratory distress syndrome(ARDS),multiple organ dysfunction syndrome(MODS),The 7-day and 28-dav mortalitv were observed.Results There are significant differences for the incidence rate of ARDS,DIC.MODS and 28-day mortality between routine treatment group and heparin treatment group(P＜0.05).And there are no siguificant differences for the levels of PLT count,APTT,PT,FIB,AT-Ⅲ,the days of mechanical ventilation,the incidence rate of ARF,7-day mortality between routine treatment group and heparin treatment group (P>0.05).Conclusion Continuous low-dose heparin on severe sepsis was sale relatively,and it could improve the prognosis and decrease the mortality rate of severe septic patients.

Clinical efficacy of continuous low-dose heparin in the treatment of severe sepsis