ABSTRACT
Objective To investigate clinical significance of combined detection of serum C 3bR and IL-6 in patients with traumatic brain injury.Methods 48 patients with TBI admitted in 371 Central Hospital of PLA from May 2016 to May 2017 were randomly selected as the subjects,including 26 males and 22 females,aged 25 to 60 years,with an average age of(43.7 ± 5.8)years.Admission according to the injury by Glasgow coma score(GCS):≤7 points in 18 cases,≥8 points in 30 cases.Another 30 healthy people who were admitted to the hospital for the same period were selected as the control group.Serum C3bR and IL-6 levels were meas-ured by ELISA in the study group at 1,3 and 7 days after admission,and the expression of C3bR and IL-6 were analyzed.Results The level of serum C3bR in the first and the third day after traumatic brain injury was significantly lower than that in the control group,and the level of IL-6 after craniocerebral injury was signifi-cantly higher than that of the control group(P<0.05).In the observation group,the level of C3bR was signif-icantly higher than that of ≤ 7,and the level of IL-6 was significantly lower than that of the severe GCS score ≥8(P<0.05).In this study,the serum C3bR,IL-6 and the two joint tests were 0.624,0.641 and 0. 900,respectively area.Conclusion Serum C3bR and IL-6 combined detection can significantly improve the sensitivity of traumatic brain injury diagnosis,so as to understand the severity of traumatic brain injury,w hich could help to assess the disease and determine the prognosis,and have important clinical value.