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Exercise-induced anaphylaxis: A clinical view

机译:运动引起的过敏反应:临床观点

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摘要

Exercise-induced anaphylaxis (EIA) is a distinct form of physical allergy. The development of anaphylaxis during exertion often requires the concomitant exposure to triggering factors such as intake of foods (food dependent exercise-induced anaphylaxis) or drugs prior to exercise, extreme environmental conditions. EIA is a rare, but serious disorder, which is often undetected or inadequately treated. This article summarizes current evidences on pathophysiology, diagnosis and management. We reviewed recent advances in factors triggering the release of mediators from mast cells which seems to play a pathogenetic role. A correct diagnosis is essential to avoid unnecessary restricted diet, to allow physical activity in subjects with EIA dependent from triggering factors such as food, and to manage attacks. An algorithm for diagnosing EIA based on medical history, IgE tests and exercise challenge test has been provided. In the long-term management of EIA, there is a need for educating patients and care-givers to avoid exposure to precipitating factors and to recognize and treat episodes. Future researches on existing questions are discussed.
机译:运动诱发的过敏反应(EIA)是身体过敏的一种独特形式。劳累过程中过敏反应的发展通常需要伴随触发因素,例如运动前摄入食物(食物依赖性运动引起的过敏反应)或药物,极端环境条件。 EIA是一种罕见但严重的疾病,通常未被发现或治疗不充分。本文总结了有关病理生理,诊断和管理的最新证据。我们回顾了触发肥大细胞释放介质的因素的最新进展,这些因素似乎起着致病作用。正确的诊断对于避免不必要的饮食限制,让EIA受饮食等触发因素影响的受试者进行体育锻炼以及控制发作至关重要。提供了一种基于病史,IgE测试和运动挑战测试的EIA诊断算法。在EIA的长期管理中,需要对患者和护理人员进行教育,以避免暴露于沉淀因素并识别和治疗发作。讨论了对现有问题的未来研究。

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