晚发性的功能成像:一个专注的审查
Isha Puntambekar1, Fenglai Xiao1, Robert Shortman2
1Department of Clinical and experimental Epilepsy, UCL Queen Square Institute of Neurology, Queen Square, London, UK; Epilepsy Society, Chalfont St. Peter, Buckinghamshire, UK.
Seizure
|July 11, 2024
概括
在老年人中,晚发性 (LOE) 诊断越来越令人担忧. 虽然FDG-PET和粉状PET显示出希望,但目前的研究缺乏标准化的方法来得出最终的结论.
科学领域:
- 神经学 神经学
- 神经成像是一种神经成像.
- 老年病的医生 老年病的医生
背景情况:
- 晚发性 (LOE) 影响65岁以上人群中25%的新发性病例.
- 由于全球人口老龄化,预计LOE将增加,这对医疗保健构成了重大挑战.
- 神经退行性疾病涉及10-20%的LOE病例,超过20%的原因尚不清楚.
研究的目的:
- 审查功能神经成像技术在诊断晚发的有用性.
- 评估FDG-PET和新型生物标志物如粉样蛋白和粉样蛋白在识别LOE神经退行性原因方面的潜力.
主要方法:
- 进行了文献搜索,以确定在晚发患者中使用功能神经成像的研究.
- 用布尔搜索和雪球技术收集相关的文章.
主要成果:
- 五项研究符合纳入标准.
- 在关于LOE定义,分析方法和解释管道的研究中观察到显著的异质性.
结论:
- 初步证据表明,FDG-PET和粉样PET可用于LOE诊断.
- 当前文献中的方法不一致性阻止了最终的结论.
- 为了未来的研究,需要标准化特异性粉样蛋白和蛋白PET分析和解释的指导方针.
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