Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.
Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
Transpl Infect Dis. 2023 Nov;25 Suppl 1(Suppl 1):e14109. doi: 10.1111/tid.14109. Epub 2023 Jul 29.
Revaccination after receipt of a hematopoietic cell transplant (HCT) or cellular therapies is a pillar of patient supportive care, with the potential to reduce morbidity and mortality linked to vaccine-preventable infections. This review synthesizes national, international, and expert consensus vaccination schedules post-HCT and presents evidence regarding the efficacy of newer vaccine formulations for pneumococcus, recombinant zoster vaccine, and coronavirus disease 2019 in patients with hematological malignancy. Revaccination post-cellular therapies are less well defined. This review highlights important considerations around poor vaccine response, seroprevalence preservation after cellular therapies, and the optimal timing of revaccination. Future research should assess the immunogenicity and real-world effectiveness of new vaccine formulations and/or vaccine schedules in patients post-HCT and cellular therapy, including analysis of vaccine response that relates to the target of cellular therapies.
接受造血细胞移植(HCT)或细胞治疗后进行再接种是患者支持性护理的重要组成部分,它有可能降低与疫苗可预防感染相关的发病率和死亡率。本综述综合了国家、国际和专家共识的 HCT 后疫苗接种计划,并介绍了血液恶性肿瘤患者中新型肺炎球菌、重组带状疱疹疫苗和 2019 年冠状病毒病疫苗制剂的疗效证据。细胞治疗后再接种的情况则不太明确。本综述重点介绍了与细胞治疗后疫苗反应不佳、血清阳性率维持、以及再接种的最佳时机相关的重要考虑因素。未来的研究应该评估新疫苗制剂和/或疫苗接种计划在 HCT 和细胞治疗后的患者中的免疫原性和真实世界效果,包括分析与细胞治疗目标相关的疫苗反应。