OnabotulinumtoxinA for the Treatment of New Daily Persistent Headache: an Open Label Study
试验速览
- 阶段
- 2 期
- 状态
- 终止
- 入组人数
- 6
- 试验地点
- 1
- 主要终点
- change from baseline in frequency of headache days
研究概览
简要总结
The purpose of this study is to evaluate the effect of BOTOX® (OnabotulinumtoxinA) on the number of headache days in patients with New Daily Persistent Headache (NDPH). NDPH is a benign form of chronic daily headache that comes in two forms: one that resolves on its own after months to years, or one that is difficult to treat and does not respond to preventive or abortive medications. Some patients experience migrainous features such as nausea, vomiting, photophobia, or phonophobia. BOTOX®, a treatment approved for chronic migraine, will be injected into specific muscles of the head and neck area by your study doctor, to evaluate its effectiveness in reducing or relieving NDPH days or severity. BOTOX has not been approved for NDPH and this is the first time it will be used for treatment of NDPH. All participants in this study will only receive BOTOX® and no other study drug.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subjects aged 18 or older, male or female of any race with the diagnosis of NDPH meeting International Classification of Headache Disorders (ICHD-2) criteria will be included in the study. The criteria is as follows:
- •A. Persistent headache fulfilling criteria B and C B. Distinct and clearly remembered onset, with pain becoming continuous and unremitting within 24 hours C. Present for >3 months D. Not better accounted for by another ICHD-3 diagnosis
排除标准
- •Those with relevant physical or psychological illness, particularly conditions that might put them at risk if exposed to OnabotulinumtoxinA (myasthenia gravis, Eaton-Lambert syndrome, amyotrophic lateral sclerosis, or any other neuromuscular disease).
- •Diagnosis of other primary/secondary headache disorder.
- •Psychiatric disorders that could interfere with study participation.
- •Subjects who abuse drugs, including headache treatments and alcohol (DSM IV criteria).
- •Those allergic to compounds similar to the study medication.
- •Those who are pregnant or breastfeeding, or who do not use adequate contraceptive methods.
- •Those who have had any prior exposure to any botulinum toxin serotype.
研究组 & 干预措施
OnabotulinumtoxinA
干预措施: OnabotulinumtoxinA (Drug)
结局指标
主要结局
change from baseline in frequency of headache days
时间窗: 29 weeks
次要结局
未报告次要终点