Blood:3377例汇总分析:感染新冠病毒的恶性血液病患者的预后

2020-11-10 星云 MedSci原创

感染新冠肺炎的恶性血液病患者的预后尚未有定论。该研究旨在通过系统回顾和荟萃分析评估这类患者的死亡风险和其他重要结果。

感染新冠肺炎的恶性血液病患者的预后尚未有定论。该研究旨在通过系统回顾和荟萃分析评估这类患者的死亡风险和其他重要结果。

Vijenthira等检索了Pubmed和EMBASE数据库中于2020年8月20日之前发表的文章,以筛选血液系统恶性肿瘤患者感染新冠肺炎的报道。主要评估指标是综合死亡率估计,考虑所有患者和仅住院患者。次要指标包括入住ICU和住院患者进行机械通气的风险。亚组分析包括按年龄、治疗状况和恶性肿瘤亚型分层的死亡率。使用随机效应模型计算汇总患病率、风险比(RR)和95%置信区间(CI)。

所有研究的汇总死亡率

来自亚洲、欧洲和北美的34个成人研究和5个儿科研究(共3377名患者)被纳入本次分析(其中14个成人研究只包括住院患者)。在以住院为主的患者样本中,成年患者的死亡风险为34%(95% CI 28-39,N=3240)。

60岁上下的患者的死亡风险

60岁及以上的患者的死亡风险显著高于60岁以下的患者(RR 1.82,95% CI 1.45~2.27,N=1169)。儿科患者死亡风险为4%(95% CI 1~9,N=102)。

新冠感染前后有无抗肿瘤治疗的死亡风险

确诊新冠病毒感染前后不久时间接受过系统抗癌治疗的患者与未接受治疗的患者相比,死亡的相对危险度为1.17(95% CI 0.83~1.64;N=736)。

综上所述,恶性血液病合并新冠肺炎的成年患者,尤其是住院患者,死亡风险较高。60岁及以上的患者的死亡率明显更高,而儿科患者的死亡率似乎相对较低。确诊新冠病毒感染前后进行癌症治疗似乎并不会显著增加死亡风险。

原始出处:

Abi Vijenthira,et al. Outcomes of patients with hematologic malignancies and COVID-19: A systematic review and meta-analysis of 3377 patients. Blood. October 28, 2020.

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    2020-11-10 公卫新人

    新冠肺炎,疫情何时才能消失

    0

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    2020-11-10 沐子521

    学习了

    0

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