普罗巴诺洛尔用于脊髓小脑动症12型发:一项随机临床试验
Prachi Mohapatra1, Achal Kumar Srivastava1, Divyani Garg1
1Department of Neurology, All India Institute of Medical Sciences, New Delhi, India.
长效普拉诺可显著降低,改善了12型SCA12型脊髓小脑动症 (SCA12) 患者的生活质量. 该研究发现,普拉诺洛尔耐受性良好,为SCA12震管理提供了新的治疗选择.
科学领域:
- 神经科学是一个神经科学.
- 临床神经学 临床神经学
- 药理学 药理学是指药理学的学科.
背景情况:
- 脊髓小脑动症12型 (SCA12) 是一种进展性神经退行性疾病,其特征是明显的上肢震.
- 对被诊断患有SCA12的个人进行特异性治疗的临床试验缺乏.
研究的目的:
- 评估延长释放型普拉诺洛尔在SCA12患者的震管理中的有效性和安全性.
- 评估普拉诺洛尔对这种患者群体的阿塔克西亚症状和整体生活质量的影响.
主要方法:
- 一个单中心,随机,双盲,安慰剂对照试验,涉及60名遗传确认SCA12患者 (18-65岁).
- 参与者接受延长释放型普拉诺洛尔或安慰剂,剂量逐渐升级至每天240毫克.
- 主要结果测量了基本震评分表 (TETRAS) 绩效子表 (PS) 和日常生活活动子表 (ADL) +PS 的变化;次要结果包括评估和评分无动症表 (SARA) 和SF-36分数.
主要成果:
- 在第4周和第8周,与安慰剂相比,兰醇在TETRAS PS和ADL+PS中显示出统计学上显著的减少 (P < 0.001).
- 在SARA得分和SF-36的五个领域中观察到显著的改善,表明生活质量更好.
- 加速度计证实的频率和强度降低,疲劳和头痛是最常见的副作用,没有导致停止治疗.
结论:
- 延长释放型普拉诺洛尔是一种有效且耐受性良好的治疗方法,用于减少SCA12患者的震.
- 普罗巴诺洛尔还可以改善生活质量和心动不良症状,这代表了SCA的有前途的治疗选择12.
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