betway必威登陆网址 (betway.com )学报››2023,Vol. 44››Issue (9): 707-711.DOI:10.3969/j.issn.2097-0005.2023.09.014

• 综述 •上一篇下一篇

脓毒症相关性脑病的研究进展

李文玉1(), 杨洪娜1,2, 方巍1, 宋璇1, 王春亭1,2()

  1. 1.betway必威登陆网址 附属省立医院重症医学科,山东 济南 250021
    2.山东大学齐鲁医学院,山东 济南 250021
  • 收稿日期:2023-01-29出版日期:2023-09-25发布日期:2023-10-08
  • 通讯作者:王春亭
  • 作者简介:李文玉,硕士研究生,研究方向:脓毒症相关性脑病,E-mail:lwy172829@163.com

Research progress of sepsis associated encephalopathy

Wenyu LI1(), Hongna YANG1,2, Wei FANG1, Xuan SONG1, Chunting WANG1,2()

  1. 1.Department of Critical Care Medicine,Shandong Provincial Hospital Affiliated to Shandong First Medical University,Jinan 250021,China
    2.Cheeloo College of Medicine,Shandong University,Jinan 250012,China
  • Received:2023-01-29Online:2023-09-25Published:2023-10-08
  • Contact:Chunting WANG

摘要:

脓毒症相关性脑病(sepsis associated encephalopathy,SAE)是由脓毒症全身炎症反应所致的神经系统并发症,是导致脓毒症患者死亡率居高不下和长期愈后较差的重要原因。SAE临床分为急性期和慢性期,急性期主要表现为意识水平的变化,包括注意力缺陷、谵妄、嗜睡和昏迷;慢性期表现为认知功能障碍甚至痴呆。SAE的临床诊断缺乏统一的标准,研究人员应致力于更好地理解脓毒症的病理生理机制,探索可能的有效干预和治疗措施。本文对SAE的病理生理机制、诊断、治疗与预防作一综述。

关键词:脓毒症相关性脑病,脓毒症,病理生理机制,血脑屏障

Abstract:

Sepsis associated encephalopathy (SAE) is a nervous system complication caused by systemic inflammatory reaction of sepsis, which is an important reason for the high mortality and poor long-term recovery of patients with sepsis. Clinically, it is divided into acute phase and chronic phase. The main clinical manifestations in the acute phase are changes in the level of consciousness, including attention deficit, delirium, lethargy and coma. In the chronic phase, cognitive dysfunction and even dementia occur. The clinical diagnosis of SAE lacks a unified clinical standard. Researchers should strive to better understand the pathophysiological mechanism of sepsis and explore possible effective intervention and treatment measures. This article reviews the pathophysiological mechanism, diagnosis, treatment and prevention of SAE.

Key words:sepsis associated encephalopathy,sepsis,pathophysiology,blood-brain barrier