心血管自主性衰竭与PD和MSA中的皮肤自主性缺血相关
Shiwen Koay1,2, Vincenzo Provitera3, Ekawat Vichayanrat1,2
1Department of Translational Neuroscience and Stroke, University College London Queen Square Institute of Neurology, Queen Square, London, WC1N 3BG, UK.
概括
在帕金森氏症中,神经性正静性低血压 (nOH).
科学领域:
- 神经学 神经学
- 自主神经科学 自主神经科学
- 临床研究 临床研究
背景情况:
- 心血管自主性衰竭和神经性正静性低血压 (nOH) 在帕金森病 (PD) 和多重系统缩 (MSA) 中很常见.
- 有证据表明,在PD和MSA中都会发生后质性自主性脱皮.
- 了解化和nOH之间的联系对于患者管理至关重要.
研究的目的:
- 调查nOH,自主性衰竭和PD和MSA中的脉状腺后缩之间的关系.
- 测试后质自主性脱皮导致nOH的假设,并与心血管自主性衰竭严重程度相关联.
主要方法:
- 研究了57名患者 (37名PD,20名MSA) 进行了心血管自主测试,动态汗水测试,血诺上腺素和皮肤活检.
- 从皮肤活检中量化了皮肤内皮层,皮运动器和运动器内置.
- 使用问卷和Hoehn-Yahr分级评估自主症状和临床严重程度.
主要成果:
- 在78%的MSA和36%的PD患者中,nOH存在.
- 与PD患者相比,MSA患者表现出更严重的nOH,运动功能障碍和皮肤变皮.
- nOH的严重程度与心血管自主性衰竭,皮肤脱皮,自主性症状和Hoehn-Yahr等级相关.
结论:
- 在PD和MSA中,nOH与皮肤自主脱皮有关.
- 在这些条件下,Postganglionic自主性脱皮可能在nOH的发展中发挥作用.
- 化症的严重程度与临床表现相关,可能会影响治疗疗效.
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