相关实验视频
Updated: Jul 19, 2025

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Assessment of Vascular Function in Patients With Chronic Kidney Disease
Published on: June 16, 2014
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慢性病患者拔牙期间出血:一个横截面试点研究
Marilia Andrade Figueiredo1, Natalia Silva Andrade1,2, Andrés Blanco Carrión3
1Special Care Dentistry Centre, School of Dentistry, University of São Paulo, Sao Paulo, Brazil.
Oral diseases
|August 14, 2023
概括
这项研究调查了接受手术的末期病患者的出血风险. 手术前的实验室测试和化合物与手术内出血增加没有相关性,这表明目前的测试可能无法预测这一群体的手术出血.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 血液学 血液学 血液学
- 手术瘤学手术瘤学
背景情况:
- 末期病 (ESRD) 患者通常有凝血病.
- 评估ESRD患者的出血风险对于手术结果至关重要.
研究的目的:
- 为了测量ESRD患者的手术内出血.
- 为了确定实验室凝血试验和化合物是否预测出血风险.
主要方法:
- 实验室测试包括国际规范化比率 (INR),血栓激素时间 (TT),激活的部分血栓塑时间 (aPTT) 和化合物进行了手术前评估.
- 测量了手术期间的出血量和血液静止时间.
主要成果:
- 平均静血时间为8.51分钟,平均出血量为4.38毫升.
- 只有16.27%的患者表现出异常出血.
- 在出血量和血清尿素,TT,血尿素和肌素之间发现了微弱的相关性;对于其他变量,观察到非常微弱的相关性.
结论:
- 在手术前的实验室凝血测试或化合物和ESRD患者的手术内出血增加之间没有发现显著的关联.
- 目前的实验室参数可能不是在这个队列中预测外科手术出血风险的可靠指标.
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