ABSTRACT
Objective To monitor the dynamic change of soluble myeloid cells trigger receptor 1 (sTREM-1)and the clearance rate of sTREM-1 (sTREM-1 c) in patients with sepsis shock and to explore its value in assessing the prognosis.Methods A total of 54 patients from January to December 2016 were divided into improved group and death group,sTREM-1 and sTREM-1c level at 1,5,7 and 9 d were monitored and the receiver-operating characteristic curve analysis was used to judge its value in prognosis.Results Comparison of baseline of APACHE Ⅱ score,PCT and age in 2 groups was statistically significant.After treatment,the sTREM-1 level declined,especially in improved group.Similarly,sTREM-1c in improved group at 5,7 and 9 d dropped more significantly than that in death group (P ＜ 0.05).At different time points,sTREM-1 7 topped the predictive value of AUC on the prognosis,followed by APACHE Ⅱ and sTREM-1 5,PCT,sTREM-1 9,sTREM-1c 9 and sTREM-1 1,and sTREM-1c 5 and sTREM-1c 7 were the minimum.Conclusion Effect of dynamic monitoring of sTREM-1 and sTREM-1c analysis in clinic is better than that of simply monitoring of sTREM-1.
ABSTRACT
Objective PCT and sTREM-1 combined with APACHE Ⅱ score for assessing diagnosis of sepsis and prognostic value.Methods The clinical data for related patients who had hospitalized between January and October 2015 were collected by prospective study methods.According to China guidelines for treatment of severe sepsis/septic shock (2014).The patients were divided into SIRS group,sepsis group,severe sepsis group,septic shock group,and control group.Results Levels of CRP and sTREM-1 were significantly higher in total sepsis group and subgroups than in SIRS group and control group,with a statistical difference (P ＜ 0.05);but there were no significant differences among he subgroups.Lactic acid level differed statistically between both total sepsis group and its subgroups and both control group and SIRS group,so did level of lactic acid between the other groups and septic shock group (P ＜ 0.05).PCT was significantly higher in total sepsis group and its subgroups than in the control group and SIRS group,so did it in septic shock and severe sepsis group than in sepsis group.PCT level was significantly higher in septic shock than in severe sepsis (P ＜ 0.05).APACHE Ⅱ scores were markedly in total sepsis group and its subgroups than in SIRS group and the control group;and it differed statistically between septic shock group and sepsis group (P ＜ 0.05).According to the ROC curve analysis,the area under the curve was 0.935,0.877,0.816,and 0.856 for PCT,sTREM-1,APACHE Ⅱ,CRP,and lactic acid,respectively.Conclusions Detection of serum PCT and sTREM-1 combined with APACHE Ⅱ score can be used to assess diagnosis of sepsis and prognostic value,which has more benefit to the diagnosis and treatment of sepsis.
ABSTRACT
Objective To study the clinical value of sTREM-1, PCT, CRP in sepsis. Methods A prospective study was conducted and clinical data of related patients from January to October 2015 were collected. Thirty-nine cases of sepsis patients , 15 patients with SIRS and 12 normal controls were detected by ELISA then the prognostic value of sTREM-1, PCT, CRP was determined in sepsis. Results In sepsis and SIRS group, sTREM-1 and PCT level were significantly higher than those in control group (P < 0.05); CRP only in sepsis group and control group was statistically significant (P < 0.05). In sepsis group, sTREM-1,PCT and CRP were significantly higher than those in SIRS group (P < 0.05). The ROC curve analysis indicated that sTREM-1,PCT and CRP for SIRS and non SIRS area under the curve was 0.914,0.887 and 0.831 respectively. Conclusion sTREM-1 is a good indicator for early diagnosis of sepsis, and it has high sensitivity and specificity.