A Clinical Trial to Evaluate Efficacy and Safety of Navepegritide Versus Placebo in Children and Adolescents With Hypochondroplasia (HCH UpliftMono)
A Phase 3, Multicenter, Randomized, Double-blind, Placebo-controlled Trial Evaluating the Efficacy and Safety of Once-weekly Navepegritide Versus Placebo in Children and Adolescents With Hypochondroplasia
This trial is being conducted to evaluate the efficacy, safety and tolerability of treatment with navepegritide subcutaneous (SC) injections once weekly in children and adolescents with hypochondroplasia aged 2 to 17 years.
研究概览
研究类型
注册 (估计的)
阶段
- 第三阶段
联系人和位置
学习联系方式
- 姓名:Ascendis Registry Inquiries
- 电话号码:+45 61242484
- 邮箱:asnd_registryinquiries@ascendispharma.com
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- 1. Age 2 to <18 years at randomization
- 2. Clinical diagnosis of HCH with documented genetic confirmation
- 3. Height measurement available from medical records
Exclusion Criteria:
- 1. Evidence of growth plate closure
- 2. Prior treatment with certain medication(s) which potentially could have affected growth
- 3. History of any surgery intended to affect stature, growth, or body proportionality except procedures for leg bowing
- 4. Unable to stand without assistance
- 5. Known or suspected medical conditions other than hypochondroplasia that could affect growth
- 6. Known history or presence of injury of the growth plates that affects growth potential of long bones
- 7. Known history or presence of malignant disease
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:四人间
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的:Once weekly navepegritide sc.
|
Administered weekly as s.c. injection. Treatment duration of up to 104 weeks |
|
安慰剂比较:Once weekly placebo for navepegritide sc.
|
Administered weekly as s.c. injection. Treatment duration of up to 52 weeks of placebo for navepegritide followed by 52 weeks of navepegritide. |
研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Annual Growth Velocity (AGV)
大体时间:Week 52
|
To evaluate the AGV, cm per year, compared to placebo |
Week 52
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
CDC-based height Z-score
大体时间:Week 52
|
To evaluate the change from baseline in CDC-based height Z-score |
Week 52
|
|
Upper to lower body segment ratio
大体时间:Week 52
|
Change from baseline in upper to lower body segment ratio |
Week 52
|
|
Quality of Life questionnaire
大体时间:Week 52
|
Change from baseline in health related quality of life Quality of Life in Short Stature (QoLISSY) |
Week 52
|
|
Treatment-emergent Adverse Events (AE)
大体时间:Throughout trial duration 104 weeks
|
Number of events |
Throughout trial duration 104 weeks
|
合作者和调查者
调查人员
- 研究主任:Medical Director, MD、Ascendis Pharma A/S
研究记录日期
研究主要日期
学习开始 (估计的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他相关的 MeSH 术语
其他研究编号
- ASND0051
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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