儿童脓毒症发病机制及诊治进展

脓毒症是一种常见的临床综合征.其不同于既往的败血症或菌血症,具有更加复杂的病理生理过程.其发病机制复杂,包括促炎/抗炎因子平衡失调、肠道细菌易位、免疫抑制、相关信号通路激活等.进一步对脓毒症发病机制的研究是探索脓毒症治疗新方法的理论基础.该文就脓毒症的诊断、发病机制、治疗原则及常见病毒感染所致脓毒症进行综述.

The pathogenesis,diagnosis and treatment of sepsis in children

Sepsis,a common clinical syndrome,comparing to septicaemia or bacteremia,has a more comprehensive pathophysiological process.Its pathogenesis is complex,including pro-inflammatory/anti-inflammatory cytokine imbalance,intestinal bacterial translocation,immunosuppression,signal pathway activation,etc.Further study on the pathogenesis of sepsis is the theory foundation to explore the new method of sepsis.The diagnosis of sepsis pathogenesis,treatment principles and common virus infection induced sepsis are reviewed in this paper.