随着时间的推移,帕金森病对利沃多巴的反应. 一项为期四年的随访研究
Diego Santos-García1, Teresa de Deus Fonticoba2, Carlos Cores Bartolomé1
1CHUAC, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain.
Parkinsonism & related disorders
|October 7, 2023
概括
在患有帕金森病 (PwPD) 和运动波动的人群中,利沃多巴的有效性在四年内保持稳定. 这项研究没有发现勒沃多巴反应的减弱,这表明PwPD的持续益处.
科学领域:
- 神经学 神经学
- 神经科学是一个神经科学.
- 运动障碍 运动障碍
背景情况:
- 莱沃多巴的反应对于确定帕金森病 (PD) 的设备辅助疗法至关重要.
- 运动波动是患有帕金森病 (PwPD) 的患者在接受列沃多巴治疗时面临的常见挑战.
研究的目的:
- 分析经历运动波动的PwPD患者对利沃多巴的长期 (4年) 反应.
- 为了评估这种患者群体的乐伏多巴的疗效是否随着时间的推移而减弱.
主要方法:
- 一组具有运动波动的PwPD被跟踪了4年,每年进行评估.
- 统一帕金森病评分表-第三部分 (UPDRS-III) 在OFF和ON药物状态期间进行测量.
- 统计分析,包括重复测量一般线性模型,评估了UPDRS-III得分的变化和莱沃多巴反应 (ΔUPDRS-III),以莱沃多巴每日相当剂量 (LEDD) 为共变量.
主要成果:
- 包括63名PwPD (平均年龄63.9岁,68.3%男性) 患者,平均疾病持续时间为7.8年.
- 在OFF状态 (27.98至31.75) 和ON状态 (15.92至18.84) 的两个UPDRS-III得分在4年内显著恶化 (分别为p=0.003和p=0.006).
- 尽管LEDD显著增加 (896至1085毫克/天),但OFF和ON状态得分之间的差异 (ΔUPDRS-III) 没有显著变化,表明稳定的列沃多巴反应.
结论:
- 在运动波动的PwPD中,在4年的随访期内,对利沃多巴的治疗反应没有显著减弱.
- 这种持续的反应表明,利沃多巴仍然是管理晚期帕金森病运动症状的基石疗法.
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