在DCD捐赠移植接受者中,BK病毒感染的危险因素
Yiting Liu1,2, Chenyang Kong1,2, Haochong Hu1,2
1Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, China.
Frontiers in medicine
|July 28, 2023
概括
捐赠者的年龄和前素水平是移植患者BK病毒病的危险因素. 高BK病毒病,接受者的年龄和特定的免疫抑制影响到BK病毒病的进展,需要早期干预.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 病毒学 病毒学
- 移植免疫学 移植免疫学
背景情况:
- 乙基病毒感染对移植接受者的预后构成重大威胁.
- 现有的研究往往忽视了BK病毒病的风险因素及其进展到BK病毒病的风险因素,而是专注于BK病毒病.
- 在心脏死亡 (DCD) 移植脏之后的捐赠在管理BK病毒感染方面提出了独特的挑战.
研究的目的:
- 在DDC脏移植接受者中确定BK病毒病的危险因素.
- 为了确定与从BK病毒病向BK病毒病的进展相关的风险因素.
- 为了促进早期检测和干预策略BK病毒感染在这个弱势群体.
主要方法:
- 对捐赠者特征和接受者移植前和移植后临床数据的回顾性分析.
- 后勤单变量和多变量分析以确定独立的风险因素.
- 机器学习技术的应用,以精确确定BK病毒症进展的关键预测特征.
主要成果:
- 在平均1072天的随访期间,BK病毒病发病率为15.6%,近一半发生在6个月内.
- 供体年龄 (OR: 1.022) 和较低的供体公素 (PCT) 水平 (OR: 0.482) 是BK病毒病的独立危险因素.
- 高BK病毒病 (OR: 11.641),接受者年龄 (OR: 1.106),以及使用抗胆小细胞球蛋白 (ATG) 免疫诱导 (OR: 0.063) 独立预测到BK病毒病的进展.
结论:
- 在DDC移植接受者中,BK病毒的发展和进展是多因素的.
- 确定特定的风险因素,如供体年龄,受体年龄和免疫抑制疗法至关重要.
- 针对这些因素的早期干预策略可能会改善移植结果和器官寿命.
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