血液恶性病患者住院治疗呼吸道病毒感染患者的特征和结果
Zulfiqar A Lokhandwala1,2, Brenna Park-Egan3, Ravneet Waraich4
1School of Medicine, Oregon Health & Science University, Portland, Oregon, USA.
Open forum infectious diseases
|January 8, 2026
概括
癌症患者的病毒性呼吸道感染显示出类似的结果,无论特定的病毒. 这项研究强调,虽然肺胀在SARS-CoV-2中较高,但病原体间的整体死亡率并没有显著差异.
科学领域:
- 在瘤学瘤学.
- 传染性疾病 传染性疾病
- 肺部病理学 肺部病理学
背景情况:
- 呼吸道病毒感染对患有血液性恶性瘤或接受血造干细胞移植 (HCT) 的患者构成重大风险.
- 这些感染在住院患者的临床表现和进展没有得到充分的记录.
- 了解这些方面对于管理脆弱患者群体至关重要.
研究的目的:
- 为了比较临床表现,护理过程和急性病毒性呼吸道感染的患者结局,在患有血液性恶性瘤或HCT的住院患者中,在不同的病原体中比较.
- 根据致病性病毒病原体确定疾病严重程度和治疗策略的潜在差异.
主要方法:
- 从2019年1月到2023年6月,在两个综合性癌症中心进行了一项多中心回顾性队列研究,涉及血液恶性瘤或HCT患者.
- 通过测试结果和生理学数据的结合,确定了急性病毒性呼吸道感染.
- 临床数据,护理过程和患者的结果,包括医院死亡或退院,在各种病毒病原体中进行了分析和比较.
主要成果:
- 总共评估了来自346名患者的385次住院治疗,其中SARS-CoV-2占感染的42%.
- 主要结局 (医院死亡或临终关怀出院) 发生在14%的病例中,并没有根据病原体显著变化 (P = .4).
- 与其他病毒感染相比,SARS-CoV-2感染的放射性肺 edem 评分较高 (中位数为28对5,P <.001),在病原体间的抗生素和皮质类固醇使用中观察到显著差异.
结论:
- 患有血液性恶性瘤或患有急性病毒性呼吸道感染的HCTs的住院患者表现出可比的初始生理学和结果,无论特定的病原体.
- 尽管肺和治疗模式 (抗生素,皮质类固醇) 有差异,但总体死亡风险在病毒原因上仍然相似.
- 这些发现表明,需要重新评估这种免疫受损人群中病毒性呼吸道感染的临床管理策略.
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