• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Clinical and experimental allergy >Anaphylaxis Refractory to intramuscular adrenaline during in‐hospital food challenges: A case series and proposed management
【24h】

Anaphylaxis Refractory to intramuscular adrenaline during in‐hospital food challenges: A case series and proposed management

机译：Anaphylaxis Refractory to intramuscular adrenaline during in‐hospital food challenges: A case series and proposed management

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

Abstract Background Anaphylaxis is a severe, systemic hypersensitivity reaction that can be potentially life‐threatening. Anaphylaxis during oral food challenge is not uncommon and can usually be effectively managed with intramuscular adrenaline as first line treatment. Although very rare, fatal anaphylaxis during in‐hospital food challenge has been reported. Objective We describe our experience of cases of refractory anaphylaxis at in‐hospital challenge and propose a framework for escalation of treatment in such cases using intravenous infusion of adrenaline which has been adopted for widespread use elsewhere. Methods We present four patients who all experienced severe life‐threatening anaphylaxis, refractory to intramuscular adrenaline treatment, during supervised oral food challenges. Patient data were collected from contemporaneous notes, and patient consent was obtained. Results In all four cases, the anaphylaxis reactions were amenable to treatment with low‐dose intravenous adrenaline, with no reported adverse effects. Conclusion and clinical relevance These cases demonstrate the need for clinicians undertaking higher risk allergen challenges to be able to manage cases of severe anaphylaxis refractory to intramuscular adrenaline, and to consider a framework for managing these reactions. While peripheral intravenous adrenaline infusions should always be initiated only in conjunction with expert input, the protocol suggested is simple enough to be undertaken within the hospital environment while more experienced support is obtained.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号