Double-Blind, Randomized, Placebo-Controlled, Parallel-Group, Two-Arm, Multi-Center Phase II Trial to Assess the Safety, Tolerability, and Efficacy of DP-VPA (up to 900 mg) Once Daily for 10 Weeks in Adult Subjects With Migraine
试验速览
- 阶段
- 2 期
- 状态
- 撤回
- 发起方
- 入组人数
- 40
- 试验地点
- 6
- 主要终点
- Migraine attacks frequency
研究概览
简要总结
The study will evaluate if DP-VPA, a derivative of valproate (a drug that is commonly used for the prevention of migraine attacks), can reduce the rate of migraine attacks.
Migraine patients will take DP-VPA or placebo (an inactive look-alike drug) every morning and will have to report any migraine attacks they have during the study's 18-week follow up.
详细描述
The multi-center trial has a double-blind, randomized, placebo-controlled, parallel-group design and will be carried out in Israel. Approximately 40 adult subjects with migraine will be randomly assigned (1:1) to either DP-VPA (maximum of 900mg/day) or placebo. Active and placebo will be administered orally and once-daily on an add-on basis, i.e. other permissible ongoing medications will be continued. Total study duration per subject will be 18 weeks. Subjects will report on their migraine attacks frequency and other attack characteristics using weekly diaries.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
A
DP-VPA
干预措施: DP-VPA (Drug)
B
干预措施: DP-VPA Placebo (Drug)
结局指标
主要结局
Migraine attacks frequency
时间窗: 6 months
次要结局
- Migraine days(6 months)
- Responders (subjects with >50% decrease in migraine frequency)(6 months)
- Triptan consumption(6 months)