早期接受治疗的患有基尿症的成年人是否感觉到高氨酸水平?
Laura Hauri1, Raphaela Muri1, Regula Everts1,2
1Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism Inselspital, Bern University Hospital and University of Bern Bern Switzerland.
JIMD reports
|November 15, 2024
概括
患有基尿症 (PKU) 的成年人往往无法可靠地检测出高氨酸 (Phe) 水平,尽管有些人感觉到变化. 这影响了PKU管理中的认知和情绪影响的自我感知.
科学领域:
- 代谢障碍 代谢障碍 代谢障碍
- 神经科学是一个神经科学.
- 临床营养学 临床营养学
背景情况:
- 基尿症 (PKU) 是一种遗传性疾病,需要终身饮食管理.
- 氨 (Phe) 水平升高可能会对认知功能和情绪产生负面影响.
- 早期治疗旨在减轻这些影响,但在成年后管理Phe水平仍然存在挑战.
研究的目的:
- 调查早期治疗的患有PKU的成年人是否可以准确地感知高氨酸度.
- 为了确定患者对Phe水平的主观意识是否与客观认知和情绪评估一致.
- 探索Phe水平的自我感知与实际Phe度变化之间的关系.
主要方法:
- 对PICO研究数据的分析,这是一个随机,安慰剂控制,双盲,交叉试验.
- 28名患有PKU的成年人接受了两个为期4周的干预期,使用Phe或安慰剂.
- 进行了神经心理评估和对Phe水平感知的主观报告.
主要成果:
- 只有75%的患者认为他们可以感觉到高的Phe水平,只有57%正确地识别了Phe时期.
- 两组之间没有观察到认知表现或情绪的显著差异.
- 正确猜测Phe周期的患者显示Phe水平变化明显更高.
结论:
- 早期接受过PKU治疗的成年人表现出有限的能力,无法准确识别高氨酸度.
- 对Phe水平的主观认知并不总是与客观的认知和情绪结果相关.
- 一些个人可能会感知到更显著的Phe增加,这表明个性化监测的潜力.
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