在移植后免疫受损人群中预防性监测病毒载量
Rachael M Liesman1, Diego R Hijano2, Priyanka Uprety3
1Department of Pathology, Medical College of Wisconsin, Milwaukee, WI, United States.
The Journal of molecular diagnostics : JMD
|January 25, 2026
概括
定量病毒载荷测试对于对移植患者的细胞巨乳病毒 (CMV),爱斯坦-巴尔病毒 (EBV),BK病毒和腺病毒进行监测至关重要. 本综述涵盖了指导方针,现有测定和移植后病毒检测方面的挑战.
科学领域:
- 传染性疾病 传染性疾病
- 移植医学 移植医学
- 临床病毒学 临床病毒学
背景情况:
- 细胞巨乳病毒 (CMV),爱斯坦-巴尔病毒 (EBV),BK病毒和腺病毒对免疫功能低下的患者构成重大风险,特别是在固体器官和造血干细胞移植后.
- 移植受体中这些病毒感染的有效管理在很大程度上依赖于准确和及时的定量病毒载荷测试.
- 移植后监测对于早期检测和干预至关重要,以预防严重的发病率和死亡率.
研究的目的:
- 审查目前对移植受体中特定病毒的定量病毒载量监测的指导方针.
- 为了突出基于病毒和移植类型的测试建议的变化.
- 评估FDA批准的定量病毒载量测试的可用性和性能.
主要方法:
- 对现行临床指导方针的系统审查,用于对移植后患者的病毒载量监测.
- 对商业上可用的,FDA批准的CMV,EBV,BK病毒和腺病毒的定量试验进行分析.
- 讨论临床实验室环境中对于定量病毒载荷测试所遇到的挑战.
主要成果:
- 在不同病毒和移植类型的病毒载荷测试建议中存在显著差异.
- 有几种FDA批准的定量测试可用,但它们的应用和解释需要仔细考虑.
- 定量病毒载荷测试的挑战包括测试标准化,结果的解释和整合到临床工作流程中.
结论:
- 定量病毒载荷测试对于在免疫功能低下的移植患者中管理病毒感染是不可或缺的.
- 遵守最新的指导方针和适当选择验证的测试对于最佳的患者护理至关重要.
- 解决病毒载荷测试当前的挑战,将提高诊断准确性和移植治疗决策.
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