Dynamic expression level of plasma HMGB 1 and clinical significance in patients with sepsis shock
10.3969/j.issn.1673-4130.2017.04.001
- VernacularTitle:脓毒症休克患者血浆高迁移率族蛋白B1表达水平动态变化及临床意义
- Author:
Wan YANG
;
Ping'an ZHANG
;
Ruiling HAN
;
- Keywords:
sepsis;
shock;
high mobility group box-1
- From:
International Journal of Laboratory Medicine
2017;38(4):433-435,438
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the dynamic change of high mobility group box-1(HMGB1) expression in sepsis shock patients and its relationship with prognosis.Methods A total of 98 patients with septic shock in ICU from March 2014 to March 2016 were collected as the research subjects and divided into the shock group (48 cases) and control group(50 cases) according to whether de-veloping shock at admission.The HMGB1 levels and APACHE Ⅱ scores change within 28 d after admission were compared be-tween the two groups ;the shock group was divided into the group A (HMGB1≤35 pg/mL ,30 cases) ,B(HMGB1>35 pg/mL ,18 cases) according to the HMGB1 level before treatment ,the two groups were observed for 3 months from the day admitted to hospi-tal.The APACHEⅡ score ,ScvO2 ,lactic acid concentration and lactic acid clearance rate after 7 d treatment ,ICU mechanical venti-lation use rate and survival rate within 3 months were compared between the two groups.Results The HMGB1 level and A-PACHEⅡ scores before admission had no statistical difference between the shock group and control group (P>0.05);the HMGB1 and APACHEⅡ scores on 7 ,14 ,21 ,28 d after admission in the shock group were significantly higher than those in the control group ,the difference was statistically significant(P<0.05);the APACHEⅡ score ,mean lactic acid clearance rate and ScvO2 after 7 d treatment in the group A were significantly higher than those in the group B ,the difference was statistically significant (P<0.05) ,the survival rate within 3 months after admission in the group A was also significantly higher than that in the group B ,the difference was statistically significant (P<0.05) ,while the lactic acid concentration and ICU mechanical ventilation use rate after 7 d treatment in the group A were significantly lower than those in the group B with statistical difference (P<0.05).Conclusion The HMGB1 level change has a strong correlation with the prognosis ,the higher the HMGB1 level ,the worse the prognosis of patients with septic shock ,HMGB1 can be used as an important indicator of monitoring disease condition changes in sepsis ,which is worthy of attention in clinical laboratory.
