尼曼-皮克型C的N-乙-L-氨酸:一项多国双盲随机化,安慰剂控制的交叉研究
T Fields1, T M Bremova2, I Billington3
1IntraBio Ltd, Begbroke Science Park, Begroke Hill, Woodstock Road, Oxford, OX5 1PF, UK. tfields@intrabio.com.
Trials
|May 29, 2023
概括
尼曼-皮克病C型 (NPC) 是一种罕见的神经退行性疾病. 本研究评估了N-乙-氨酸 (IB1001) 用于NPC患者的慢性症状治疗,基于之前的积极结果.
科学领域:
- 神经退行性疾病 神经退行性疾病
- 溶酶体储存障碍 溶酶体储存障碍
- 临床试验设计 临床试验设计
背景情况:
- 尼曼-皮克病C型 (NPC) 是一种罕见的,自体递归的神经退行性溶解体疾病.
- 症状包括渐进的小脑缩症和认知能力下降.
- 在NPC模型和试验中,N-乙-氨酸 (IB1001) 已显示出症状和神经保护作用.
研究的目的:
- 开发一种研究方案 (IB1001-301) 用于慢性IB1001治疗成人和儿科NPC患者.
- 评估IB1001在NPC患者中的风险/益处概况.
- 探索IB1001作为其他神经疾病治疗范式的潜力.
主要方法:
- 多国,双盲,随机,安慰剂控制,交叉的第三阶段研究.
- 在16个地点招募4岁以上的基因确诊NPC患者.
- 1:1随机分配到IB1001然后是安慰剂,或者反之亦然,每一个为12周.
- 主要终点:对缩症的评估和评分尺度;次要结果:功能尺度,总体印象,生活质量.
主要成果:
- 临床前,观察性和IIb期试验表明IB1001在症状,功能和生活质量方面迅速改善.
- 在之前的研究中,IB1001被发现是安全的,并且耐受良好.
- 这项试验将提供有关疗效和安全性的进一步数据.
结论:
- IB1001在改善NPC症状和生活质量方面表现有前途.
- 这一III期试验将证实IB1001对NPC的风险/益处概况.
- 结果可能会为其他罕见和常见的神经疾病的治疗策略提供信息.
关键词:
大脑小脑动症lysosomal 储存疾病 lysosomal 储存疾病这是一种N-乙-L-氨酸.尼曼 - 皮克C型 (NPC) 公司药物干预是药物干预的方法.随机对照试验是随机对照试验.症状治疗 症状治疗更多相关视频
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