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到了急诊室? 病人可以在家治疗他们的过敏反应吗?
Marcus S Shaker1, Aikaterini Anagnostou1,2, Matthew Greenhawt3,4
1Dartmouth Hitchcock Medical Center, Section of Allergy and Clinical Immunology, Lebanon, NH, USA.
Current allergy and asthma reports
|September 2, 2024
概括
使用自我注射上腺素治疗过敏反应的患者可能并不总是需要立即紧急护理. 最近的指导方针建议采取警的等待方法,提高成本效益和患者对食物过敏的治疗结果.
科学领域:
- 过敏和免疫学 过敏和免疫学
- 紧急医疗 紧急医疗
- 药理学 药理学是指药理学的学科.
背景情况:
- 目前的过敏反应管理普遍建议在医院外使用自注射上腺素后立即激活紧急医疗服务 (EMS).
- 以前的指导方针建议携带两个上腺素自注射器,如果在5分钟内没有立即反应,则给予第二剂.
- 这些建议缺乏强有力的证据,并且对于所有患者来说都不具有成本效益,特别是那些食物过敏患者.
研究的目的:
- 评估所有在医院外使用自我注射上腺素的患者是否需要立即紧急护理.
- 讨论支持当前过敏反应管理协议的证据,并探索替代的,更具成本效益的策略.
主要方法:
- 审查当前的过敏反应管理指南和实践参数.
- 对上腺素的药理动力学和药理动力学的分析.
- 评估普遍EMS激活与警等待的成本效益.
主要成果:
- 上腺素的峰值效果通常在注射后15分钟左右观察到,大多数患者在此时间范围内稳定.
- 很少有患者需要第二剂上腺素,稳定后60分钟的观察期可能足够.
- 最近的指导方针主张采取上下文化方法,包括警等待,作为更具成本效益的策略.
结论:
- 在自注射上腺素使用后,普遍的,即时的EMS激活并不总是必要的.
- 最近的指导方针支持转向基于证据的,上下文化的过敏反应管理,包括警等待.
- 更新的过敏反应护理指南促进了更细致的方法,可能减少不必要的紧急护理利用.
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