多発性硬化症の日本人患者を対象とした経口徐放性ファムプリジン（BIIB041）の安全性および有効性に関する研究
基本情報
- NCT ID
- NCT01917019
- ステータス
- 完了
- 試験のフェーズ
- 第3相
- 試験タイプ
- 介入
- 目標被験者数
- 101
- 治験依頼者名
- Biogen
概要
This is a multicenter study conducted in 3 parts. Part A is a double-blind placebo-controlled parallel-group period, and Part B and C are open-label extension periods. The primary objective of the double-blind study (Part A) is to assess the effect of Prolonged-Release Fampridine treatment on walking speed as measured by the T25FW (timed 25 foot walk) in Japanese participants with Multiple Sclerosis. The secondary objective of the double-blind portion of the study is to evaluate the safety and tolerability of prolonged-release Fampridine in this study population. The primary objective of the open-label extension study (Part B) is to evaluate the long-term safety profile of prolonged-release Fampridine. The primary objective of the additional open-label extension (Part C) is to provide participants who complete the study with continued access to prolonged-release fampridine until marketed drug can be used at the applicable site or until sponsor decision to discontinue the study.