概括
放射性对比介质可以导致急性损伤,特别是在老年患者中,有先前存在的危险因素. 建议采取水分和间隔对比研究等预防措施,以减少对比介导性病.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 放射学 放射学是一门学科.
- 药理学 药理学是指药理学的学科.
背景情况:
- 急性功能衰竭是放射性对比介质管理后的潜在并发症.
- 虽然并非仅限于糖尿病患者或多发性骨髓瘤患者,但特定的风险因素会增加易感性.
研究的目的:
- 为了确定对比介导性病的诱导因素.
- 建议预防对比引起的损伤的策略.
主要方法:
- 对14例急性功能衰竭病例的观察性研究.
- 分析患者数据以确定常见的风险因素.
主要成果:
- 确定的危险因素包括的低输液,先前存在的功能不足,高尿血症,60岁以上,单独的脏和紧密间隔的对比研究.
- 在15个月内发生了8起病例,突出显示了显著的发病率.
结论:
- 控制血液体积和血清尿酸水平至关重要.
- 放射性研究的适当间隔,以及对高风险患者考虑尿路化或高酸盐药物,可以减轻对比介导性病.
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