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患者友好型视听系统与MRI对比剂与不良反应之间的关系
Keisuke Nitta1, Koji Matsumoto1, Hajime Yokota2
1Department of Radiology, Chiba University Hospital, Chiba, Japan.
Journal of magnetic resonance imaging : JMRI
|August 12, 2023
概括
患者友好型的视听系统在MRI扫描期间显著减少了加多基对比剂的不良反应. 这项技术通过降低疹和等副作用的发生,提供了更安全的成像体验.
科学领域:
- 放射学和医学成像学 医学成像学
- 患者安全 患者安全
- 药物监督 药物监督 药物监督
背景情况:
- 患者友好的视听系统 (AV) 在头部MRI检查中可以减少焦虑和对加多基对比剂的不良反应.
- 对比剂的不良反应可能会影响神经成像期间的患者体验和安全.
研究的目的:
- 评估患者友好的AV系统在减少对加多基对比剂的不良反应方面的有效性.
- 为了比较进行对比增强MRI (CE-MRI) 的患者与没有AV系统之间的不良反应的发生率和严重程度.
主要方法:
- 一项回顾性研究分析了4832名接受头部和部常规CE-MRI的门诊患者.
- 患者被分为两组:那些用 (AV组,n=1,159) 和没有 (对照组,n=3,673) 患者友好的AV系统进行扫描的患者.
- 副作用,定义为在注射对比剂后一小时内生理或过敏类反应,通过电子医疗记录进行了审查.
主要成果:
- 共有65名患者 (1.35%) 经历了不良反应,最常见的是疹和.
- 与对照组 (1.6%) 相比,AV组 (0.7%) 的不良反应率明显较低.
- 两组之间在不良反应的严重程度或特定症状类型方面没有发现显著差异.
结论:
- 患者友好的AV系统在CE-MRI期间有效地减少了加多基对比剂的不良反应的发生.
- 在使用对比剂的MRI手术中,AV系统的实施是提高患者安全的有希望的策略.
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