重度创伤伴失血性休克患者血清白介素-10的动态变化

目的 探讨重度创伤伴失血性休克对机体抗炎性反应的影响.方法 实验组为43例重度创伤患者,ISS评分≥16分.根据是否伴有失血性休克将患者分为两组:重度创伤不伴休克组(B组)和重度创伤伴休克组(C组);另外,随机选取20例健康体检者作为对照组(A组).实验组对象在入院后的第1天(T1)、第3天(T2)、第5天(T3)、第14天(T4)晨间空腹抽取静脉血6～8 ml,对照组则是随机抽取20例空腹健康体检者静脉血6～8 ml.采用放射免疫法测定血清白介素-10(IL-10)水平.结果 B组和C组IL-10峰值出现在第5天,之后渐降低,两者峰值较对照组(A组)有明显增高(P＜0.05或P＜0.01),且C组各时点的血清水平高于B组同时点的血清水平.结论 重度创伤伴失血性休克对机体抗炎性细胞因子IL-10所产生的影响可能比单纯重度创伤程度更大、时间更长.对于重度创伤患者在恰当的时问采取合理的干预治疗对患者的预后可能产生积极影响.

Effects of severe trauma with haemorrhagic shock bypass on serum level of IL-10

Objective Through studying change of serum level of IL-10 in patients of severe trauma with haemorrhagic shock,to investigate effect of severe trauma with haemorrhagic shock bypass on anti-infiammatory reaction in patients.Methods Menbers of experimental group are 43 patients of Severe trauma(ISS scope≥16).43 patients scheduled for attending with haemorrhagic shock are divided into simple severe trauma group(group B)and severe trauma with haemorrhagic shock(group C);and healthy control group(group A)is made up of randomly seleeted 20 healthy people of medical examination.Blood samples for cytokines and organ function were collected from the vetn of menbers of experimental group(B and C)with limosis at the following time:that day of injury,(T1),3th (T2),5th(T3),and 14th(T4)day after injury;blood samples of healthy control group(A)with limosis were collected at that day of examination;serum level of IL-10 was measured by radioimmunoassay.Results In experimental group(B and C),the serum peak level of IL-10 emerged on T3 and then stepped down;the serum peak level of them increased abviously compared with group A(P＜0.05 or P＜0.01).Furthermore,the serum level of them in C group was usually higher than that on the same time in group B.Conclusion It was longer and severer in time and degree that effects of severe trauma with haemorrhagic shock bypass on IL-10 of body compared with that of simple severe trauma.