血小板指数对腹腔透析死亡率和并发症的影响:一项队列研究
Xiao-Qing Zhang1, Xin-Kui Tian1, Ling Wang2
1Division of Nephrology, Peking University Third Hospital, Beijing, 100191, China.
BMC nephrology
|August 28, 2024
概括
像平均血小板体积 (MPV) 和MPV/PC比率这样的血小板指数可以预测腹腔透析 (PD) 患者的结果. 高MPV与心血管疾病和死亡率有关,而低MPV/PC表明感染风险更高.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 血液学 血液学 血液学
- 临床医学 临床医学
背景情况:
- 关于预测腹腔透析 (PD) 结果的血小板指数的数据有限.
- 血小板指数可能在PD患者的并发症发展和死亡率中发挥作用.
研究的目的:
- 评估血小板指数与新发病并发症之间的关联.
- 评估血小板指数与PD患者全因死亡率之间的联系.
主要方法:
- 事件PD患者的回顾性观察队列研究.
- 主要结局:时间到新发的心血管疾病 (CVD) 和感染.
- 二级终点:所有原因的死亡率. 使用考克斯模型和卡普兰-梅尔生存分析进行评估.
主要成果:
- 高平均血小板体积 (MPV) 独立预测了新发性心血管疾病和全因死亡率的风险增加.
- 低平均血小板体积与血小板计数比率 (MPV/PC) 与较高的新发性感染事件发生率有关.
- 250名患者的随访时间平均为6.79年.
结论:
- 血小板指数与PD患者的新发性心血管疾病,感染和全因死亡率有关.
- 高MPV预测心血管疾病和死亡率,而低MPV/PC预测感染风险.
- 血小板指数在PD管理中具有潜在的预后价值.
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