临床荟萃

• 专题 • 上一篇    下一篇

炎症性肠病合并艰难梭菌感染的研究进展

  

  1. 中国医学科学院&北京协和医学院  北京协和医院  消化科,北京  100730
  • 出版日期:2018-05-05 发布日期:2018-05-29
  • 通讯作者: 通信作者:钱家鸣,Email:qianjiaming1957@126.com
  • 作者简介:钱家鸣,北京协和医院消化内科主任、教授、主任医师,医学博士、博士生导师;担任《中华消化杂志》中英文版、《中华医学》英文版等副主编,《中华内科杂志》等10余刊物编委。
  • 基金资助:
    国医学科学院医学与健康科技创新工程项目(2017I2M3017):协同创新团队“人体微生物组平台建设与应用研究”;北京协和医学院青年教师培养项目(2015zlgc0706);2010国家临床重点专科项目

Study advances  of  inflammatory bowel disease complicated with  Clostridium difficile  infection

  1. Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of
    Medical Science & Peking Union Medical College, Beijing 100730, China
  • Online:2018-05-05 Published:2018-05-29
  • Contact: Corresponding author: Qian Jiaming,Email:qianjiaming1957@126.com

摘要: 艰难梭菌感染(Clostridium difficile infection,CDI)在炎症性肠病(inflammatory bowel disease,IBD)患者中的发生率不断上升。CDI明显增加IBD患者预后不良如死亡和结肠切除手术率。有关IBD合并CDI的相关研究显示,肠道微生态、免疫和遗传因素共同决定了IBD发生CDI的风险。进一步的机制研究将有助于CDI的预防和治疗。

关键词: 炎性肠疾病, 梭菌感染, 肠道微生态, 遗传易感性

Abstract: Studies have demonstrated an increasing incidence of  Clostridium difficile  infection (CDI) in patients with inflammatory bowel disease (IBD). CDI can both precipitate and worsen flares of IBD,  contributing to emergent colectomies and mortality.  Host microbiome, immune response and  genetics jointly decide whether patients with IBD will suffer from CDI. Further studies may help define pathogenesis of CDI as well as identify high risk subgroups that may benefit from prophylactic intervention.

Key words: inflammatory bowel disease, Clostridium , infections;  , intestinal microbiome, genetics