As múltiplas faces da anafilaxia: anafilaxia induzida por exercício e anafilaxia idiopática

M. Geller
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引用次数: 2

Abstract

A anafilaxia e uma reacao grave que pode ter fatores desencadeantes diversos. E frequentemen te associada a mecanismos alergicos e/ou imunologicos, e requer pronto tratamento, pois em geral e de instalacao rapida, progressiva, sendo potencialmente fatal. Anafilaxia induzida por exercicio e anafilaxia induzida por exercicio dependente de alimento sao condicoes raras, mas potencialmente ameacadoras a vida, nas quais a associacao com o exercicio e essencial. Atividades desencadeantes podem ser atividades fisicas leves, bem como exercicios vigorosos. Na anafilaxia induzida por exercicio dependente de alimento, a combinacao de ingestao do alimento sensibilizante e o exercicio e necessaria para induzir os sintomas. Alimentos sensibilizantes comuns sao: trigo, frutos do mar (particularmente camarao), amendoim, leite de vaca, soja, e farinhas contaminadas com acaros. Anafilaxia induzida por exercicio dependente de medicamentos pode tambem ocorrer; anti-inflamatorios nao-esteroidais e antibioticos sao desencadeantes frequentes desta condicao. Aspectos clinicos e manejo do episodio agudo de anafilaxia induzida por exercicio nao diferem de forma significante de outros tipos de anafilaxia. Anafilaxia idiopatica e diagnosticada por exclusao de outros tipos de anafilaxia de etiologia conhecida. Na anafilaxia idiopatica, degranulacao de mastocitos foi documentada, com liberacao de histamina e triptase. Este artigo de revisao descreve os aspectos clinicos, diagnostico e manejo da anafilaxia induzida por exercicio, anafilaxia induzida por exercicio dependente de alimento, anafilaxia induzida por exercicio dependente de medicamento, e anafilaxia idiopatica. Descritores: Anafilaxia, anafilaxia induzida por exercicio, anafilaxia induzida por exercicio dependente de alimento, anafilaxia induzida por exercicio dependente de medicamento, epinefrina autoinjetora. Anaphylaxis is a severe reaction with a number of potential triggering factors. It is often associated with allergic and/or immunological mechanisms and requires prompt treatment due to its rapid onset and progression and because of its potentially fatal nature. Exercise-induced anaphylaxis and food-dependent exercise-induced anaphylaxis are rare but potentially life-threatening conditions in which association with exercise is essential. Triggering activities could be mild physical activities as well as vigorous exercise. In food-dependent exercise-induced anaphylaxis, a combination of intake of sensitizing food plus exercise is necessary to induce symptoms. Common sensitizing foods include wheat, shellfish (shrimp in particular), peanut, cow’s milk, soy, and mitecontaminated flour. Drug-dependent exercise-induced anaphylaxis may also occur; non-steroidal anti-inflammatory drugs and antibiotics are frequent triggers of this condition. Clinical features and management of acute episodes of exercise-induced anaphylaxis do not differ significantly from other types of anaphylaxis. Idiopathic anaphylaxis is diagnosed by exclusion of other types of anaphylaxis with known etiology. Mast cell degranulation has been documented in idiopathic anaphylaxis, with histamine and tryptase release. This review describes the clinical aspects, diagnosis and management of exercise-induced anaphylaxis, food-dependent and drug-dependent exercise-induced anaphylaxis, and idiopathic anaphylaxis.
过敏反应的多个方面:运动诱发过敏反应和特发性过敏反应
过敏反应是一种严重的反应,可能有几个触发因素。它通常与过敏和/或免疫机制有关,需要迅速治疗,因为一般来说,快速安装,渐进,潜在致命。运动诱导的过敏反应和食物依赖的运动诱导的过敏反应是罕见的,但可能危及生命的情况,其中与运动的联系是必不可少的。触发活动可以是轻微的体育活动,也可以是剧烈的运动。在食物依赖性运动引起的过敏反应中,需要摄入致敏食物和运动相结合才能引起症状。常见的致敏食物有:小麦、海鲜(尤其是虾)、花生、牛奶、大豆和受螨虫污染的面粉。也可能发生药物依赖性运动引起的过敏反应;非甾体抗炎药和抗生素是这种情况的常见诱因。急性运动引起的过敏反应的临床方面和处理与其他类型的过敏反应没有显著差异。特发性过敏反应和诊断排除其他类型的已知病因的过敏反应。在特发性过敏反应中,肥大细胞脱颗粒,释放组胺和胰蛋白酶。本文综述了运动诱发过敏、食物依赖性运动诱发过敏、药物依赖性运动诱发过敏和特发性过敏的临床、诊断和处理。关键词:过敏反应,运动诱导过敏反应,食物依赖性运动诱导过敏反应,药物依赖性运动诱导过敏反应,自体肾上腺素注射。Anaphylaxis是严重反应的数量potential triggering因素。它通常与过敏和/或免疫机制有关,由于其迅速开始和进展,并由于其潜在的致命性质,需要迅速治疗。运动诱发的过敏反应和食物依赖的运动诱发的过敏反应是罕见的,但潜在的危及生命的情况,与运动相关是必不可少的。= =地理= =根据美国人口普查,这个县的面积为。在食物依赖运动诱发的过敏反应中,需要摄入敏感食物加运动来诱发症状。常见的敏感食品包括小麦、虾(尤其是虾)、花生、奶牛奶、大豆和半致病面粉。运动引起的药物依赖性过敏也可能发生;非甾体抗炎药和抗生素是这种情况的常见原因。运动诱发的急性发作的临床特点和管理anaphylaxis anaphylaxis不是significantly从其他不同类型的。特发性过敏是通过排除其他已知病因的过敏反应来诊断的。肥大细胞degranulation一直在idiopathic documented anaphylaxis histamine和tryptase发布。这篇评论描述了运动诱发过敏、食物依赖和药物依赖运动诱发过敏和特发性过敏的临床方面、诊断和管理。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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