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临床试验/NCT05135663
NCT05135663进行中(未招募)2 期

A Phase II, Open-Label, Extension Study of NS-089/NCNP-02 in Patients With Duchenne Muscular Dystrophy

Nippon Shinyaku Co., Ltd.2 个研究点 分布在 1 个国家目标入组 6 人开始时间: 2021年6月23日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
进行中(未招募)
入组人数
6
试验地点
2
主要终点
Incidence of adverse events

研究概览

简要总结

This is the extension study of NS-089/NCNP-02 (Study NCNP/DMT02), which is designed to assess the safety, tolerability and efficacy of NS-089/NCNP-02 in patients with Duchenne muscular dystrophy (DMD).

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Parallel
主要目的
Treatment
盲法
None

入排标准

性别
Male
接受健康志愿者

入选标准

  • Patient completed Study NCNP/DMT02

排除标准

  • Patient had any serious adverse events in Study NCNP/DMT02 that, in the opinion of the Investigator and/or Sponsor, was probably or definitely related to NS-089/NCNP-02 use and precludes safe use of NS-089/NCNP-02 for the patient in this study.
  • Patient had a treatment which was made for the purpose of dystrophin or dystrophin-related protein induction after completion of Study NCNP/DMT
  • Patient took any other investigational drugs after completion of Study NCNP/DMT
  • Patient was judged by the investigator and/or the Sponsor that it was not appropriate to participate in the extension study for other reasons.

研究组 & 干预措施

NS-089/NCNP-02 40 mg/kg

Experimental

干预措施: NS-089/NCNP-02 (Drug)

NS-089/NCNP-02 80 mg/kg

Experimental

干预措施: NS-089/NCNP-02 (Drug)

结局指标

主要结局

Incidence of adverse events

时间窗: Up to Week 319

次要结局

  • Expression of dystrophin protein (Western blot)(Week 99)
  • Percentage of exon 44-skipped mRNA of dystrophin(Week 99)
  • North Star Ambulatory Assessment (NSAA)(Up to Week 315)
  • Time to stand test(Up to Week 315)
  • Time to run/walk 10 meters test(Up to Week 315)
  • Six-minute walk test/Two-minute walk test(Up to Week 315)
  • Timed Up & Go test(Up to Week 315)
  • Quantitative muscle strength assessment(Up to Week 315)
  • Performance of Upper Limb test(Up to Week 315)
  • Change in serum creatine kinase concentration from baseline(Up to Week 315)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (2)

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