真菌敏感化对严重喘的长期结果的影响
Robin Réau1, Pascale Nicaise2, Axelle Dupont3
1Service de Pneumologie, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, Paris, France.
严重的喘与真菌敏感化 (SAFS) 是一种独特的表型,即使有生物治疗,其特点是疾病严重程度更高,结果更差. 然而,SAFS患者在标准化严重喘护理下显著改善.
科学领域:
- 肺部病理学 肺部病理学
- 免疫学 免疫学 免疫学
- 过敏 过敏是一种过敏.
背景情况:
- 敏感性与严重的喘特征有关,但对于敏感性严重喘 (SAFS) 的具体管理和长期结果尚不清楚.
- SAFS的临床特征和疾病轨迹需要进一步调查.
研究的目的:
- 通过使用喘严重性评分系统 (ASSESS) 评估真菌敏感化对严重喘严重性的影响及其随时间的变化.
- 为了比较SAFS患者和无真菌敏感性严重喘 (SAwoFS) 患者之间的疾病严重程度和治疗反应.
主要方法:
- 在巴黎比沙医院对245名成人严重喘患者 (2017-2022) 的回顾性分析.
- 针对常见真菌的特定IgE测试 (阿斯伯吉勒斯,博特里斯,阿尔特纳里亚,尼西利,克拉多斯波里亚,坎迪达).
- 通过至少一个积极的特定IgE结果定义的SAFS;评估得分和收集的临床数据.
主要成果:
- 在28.2%的患者中发现了SAFS (69/245).
- 基线:与SAwoFS相比,SAFS组显示出更高的ASSESS分数 (13.7比12.0),更低的FEV1 (65.5%比76.5%),口服皮质类固醇使用增加 (36.2%比18.2%),以及更高的住院率 (36.2%比19.9%).
- 12个月后:ASSESS分数在两组中都下降,但在SAFS中仍然较高,FEV1持续较低,恶化率更高,皮质类固醇使用量更大. 生物治疗并没有消除SAFS患者的严重程度差异.
结论:
- SAFS代表了一种特别严重的喘表型,具有明显的临床特征和较差的结果,即使在生物治疗后也持续存在.
- 尽管喘严重,但SAFS患者在响应严重喘标准化护理方案时表现出显著的改善.
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