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在急诊室中耐火性过敏反应的危险因素
Ramiz Yazıcı1, Hüseyin Mutlu2, Ekrem Taha Sert2
1Department of Emergency Medicine, Kanuni Sultan Süleyman Training and Research Hospital, Istanbul, Türkiye.
Emergency medicine international
|November 19, 2024
概括
过敏反应史,β-阻断剂/ACEI使用,静脉对比剂和低血压增加了难治性过敏反应 (RA) 的风险. 对于患有这些风险因素的患者来说,早期干预至关重要,以防止严重的后果.
科学领域:
- 过敏和免疫学 过敏和免疫学
- 紧急医疗 紧急医疗
- 临床药理学 临床药理学
背景情况:
- 过敏反应是一种严重的,迅速发作的过敏反应,有可能导致死亡.
- 识别触发因素和严重性因素对于预防耐火性过敏反应 (RA) 至关重要.
- 识别和避免加重因素可以减少过敏反应的频率和强度.
研究的目的:
- 确定与发展耐火性过敏反应 (RA) 风险增加相关的因素.
- 确定严重过敏反应的关键风险因素.
- 为过敏患者提供预防措施和早期干预的信息.
主要方法:
- 在2020年1月至2024年12月期间,对1378名被诊断患有过敏反应的成年患者进行了回顾性分析.
- 患者分为过敏反应和耐药性过敏反应 (RA) 组.
- 评估临床特征,人口统计和过敏反应诱导因素.
主要成果:
- 在1384名患者中,46名 (3.3%) 患者被诊断出耐药性过敏反应 (RA).
- 过敏反应史是增加RA风险的最重要的决定因素 (OR:2.87).
- 其他显著的危险因素包括β-阻断剂/ACEI使用 (OR:2.47),IV对比剂 (OR:2.33),和低血压 (OR:2.34).
结论:
- 低血压,先前的过敏反应史,β阻断剂/ACEI使用以及IV对比剂是确定的RA风险因素.
- 早期干预,包括重复的上腺素剂量和液体复苏,对于管理这些风险因素的患者至关重要.
- 及时治疗可以预防与严重过敏反应相关的死亡率和发病率.
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