生物标志物用于早期检测西斯普拉丁诱导的毒性
Nikolay Dimov1,2, Antoniya Yaneva3, Evelina Valcheva2
1Nephrology Section, Second Department of Internal Diseases, Medical University of Plovdiv, 15A Vasil Aprilov Blvd., 4002 Plovdiv, Bulgaria.
Life (Basel, Switzerland)
|September 27, 2025
概括
新的生物标志物,包括尿路KIM-1和clusterin,以及血清囊素C,显示出早期检测甲化疗造成的损伤的前景. 这些标记物比传统标记物更敏感,用于识别癌症患者的毒性.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 在瘤学瘤学.
- 生物标志物发现发现
背景情况:
- 毒性是基于的抗瘤疗法的重要并发症.
- 早期发现损伤对于患者管理和治疗决策至关重要.
- 现有的脏生物标志物往往缺乏用于检测早期或亚临床毒性的敏感性.
研究的目的:
- 评估尿液KIM-1,聚素,氨酸和血清囊素C作为毒性早期检测标志物.
- 在接受基化疗的患者中,比较新生物标志物与传统标志物的疗效.
主要方法:
- 对43名接受基治疗的癌症患者进行前性研究.
- 根据毒性风险分组的患者:西斯 (高) 与氧沙/碳柏 (低至中等).
- 在六个月内评估估计的淋巴细胞过率 (eGFR) 和生物标志物水平 (血清囊素C,尿液KIM-1,集群素,尼弗林) 的变化.
主要成果:
- 毒性 (eGFR降低>10mL/min/1.73m2) 在54.3%的患者中发生,主要与西斯相关.
- 在西斯治疗和毒性患者中观察到血清囊C,尿液KIM-1和尿液集群蛋白的显著增加.
- 传统的生物标志物显示有争议的结果;在低至中等风险组中没有注意到生物标志物的显著变化.
结论:
- 尿中的KIM-1,clusterin和血清中的cystatin C是有效的早期检测标志物,用于西斯普拉丁诱导的毒性.
- 与传统标记物相比,这些新型生物标记物在识别亚临床损伤方面具有更高的灵敏度.
- 研究结果支持使用这些生物标志物来加强化学疗法诱导的病风险分层和管理.
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