血清完整的副甲状腺激素与透析患者的存活率之间的关联
Chunlei Luo1, Xueyan Bian2, Chunyang Ji1
1Department of Nephrology, The First Affiliated Hospital of Ningbo University, No. 59, Liuting Street, Haishu District, Ningbo, 315000, Zhejiang, China.
International urology and nephrology
|November 18, 2024
概括
血清完整的副甲状腺激素 (iPTH) 水平显著影响透析患者的存活率. 低时间平均 iPTH 是所有原因死亡的独立风险因素,突出显示了它对患者结果的重要性.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 内分泌学 在内分泌学.
- 临床研究 临床研究
背景情况:
- 维持透析患者经常经历矿物质和骨代谢的失调.
- 完整的副甲状腺激素 (iPTH) 是治疗透析患者的二次性副甲状腺功能障碍的关键标志物.
- 了解iPTH水平的预后价值对于优化患者护理至关重要.
研究的目的:
- 调查血清完整副甲状腺激素 (iPTH) 水平与接受维持透析的患者的生存率之间的关联.
- 为了确定基线或时间平均 (TA) iPTH水平是否更能预测死亡率.
- 为了确定最佳的IPTH范围,以改善这一群体的存活率.
主要方法:
- 从2013年1月到2022年12月,对1023名维持透析患者进行了回顾性分析.
- 根据基线和时间平均水平,将患者分为低,中,高 iPTH 组.
- 卡普兰-梅尔分析,考克斯比例危险回归和受限立方线建模用于评估生存和风险因素.
主要成果:
- 基线和时间平均 (TA) iPTH水平都显示出与生存的显著关联 (P < 0.001).
- 与基线 iPTH 高的患者有更好的生存率,而基线 iPTH 低的患者与中等组相比,生存率较差.
- 低TA iPTH (<193 pg/ml) 被确定为所有原因死亡率的独立风险因素 (HR = 1.655,P = 0.006).
结论:
- 血清iPTH水平,无论是基线还是时间平均值,都显著影响维持透析患者的存活率.
- 时间平均 iPTH 是所有原因死亡率的关键独立预测指标.
- 维持适当的时间平均 iPTH 水平可能是改善透析患者长期存活的关键.
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