功能障碍对急性胰腺炎使用尿素-2的诊断的影响:一项回顾性研究
Yuko Sato1, Ryota Inokuchi1, Miyuki Yamamoto1
1Department of Emergency and Critical Care Medicine, The University of Tokyo Hospital, Tokyo, Japan.
Nephrology (Carlton, Vic.)
|February 1, 2024
概括
尿素-2有助于诊断急性胰腺炎,但功能障碍可能导致错误的阳性结果. 在功能受损的患者中解释结果时,建议谨慎.
科学领域:
- 生物化学 生物化学
- 临床诊断 临床诊断 临床诊断
- 腎臟病學 (nephrology) 是一種醫學專業.
背景情况:
- 急性胰腺炎的早期诊断对于有效的患者管理至关重要.
- 尿素,特别是尿素-2,已成为急性胰腺炎的有希望的生物标志物.
- 功能对尿素-2的诊断准确性的影响需要进一步研究.
研究的目的:
- 评估功能障碍对尿素-2治疗急性胰腺炎的诊断性能的影响.
- 评估尿二素-2作为不同程度功能患者生物标记物的可靠性.
主要方法:
- 对急诊和重症监护患者的临床数据的回顾性分析.
- 确定具有可用定性尿二基水平的患者.
- 根据功能参数 (血清肌素,血液尿素,估计的淋巴膜过率) 的患者分层,并比较尿二素水平.
主要成果:
- 总共分析了35名患者,其中22名检测阳性,13名检测尿二素-2阴性.
- 整体诊断性能显示灵敏度为0.80,特异性为0.40,正预测值为0.18,负预测值为0.92.
- 与正常功能患者相比,患有功能下降的患者观察到虚假阳性结果的患病率显著更高,特别是在考虑血液尿素和估计的球过率时.
结论:
- 在功能受损的患者中,尿素-2 试验结果应谨慎解释.
- 功能障碍可能会影响尿二的特异性,用于诊断急性胰腺炎.
- 需要进行进一步的研究,以完善尿素-2在患有功能障碍的患者的解释.
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