A Prospective, Longitudinal Study of the Natural History and Functional Status of Patients With Centronuclear Myopathies
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 发起方
- 主要终点
- Change from baseline in the Peak Inspiratory Pressure (PIP).
研究概览
简要总结
This is a prospective, longitudinal study of the natural disease course intended to recruit approximately 60 patients with centronuclear myopathies (CNM) in Europe and the United States. The duration of the study, including the enrollment period, will be approximately 4 years. Data from the study will be used to characterize the natural disease course of CNM, to identify prognostic variables of the disease and to determine the best outcome measure(s) for the evaluation of future therapeutic approaches.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 0 Months 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Clinically symptomatic male or female subjects of all ages (newborns included) with a CNM resulting from a documented mutation in the MTM1 or DNM2 gene.
- •A written, signed and dated informed consent must be provided to participate in the study. For subjects <18 years, consent of parent(s)/legal guardian(s) is required; informed assent can be obtained from the child according to local regulations.
- •Willing and able to comply with all protocol requirements and procedures.
排除标准
- •Participation in any other interventional study. Participation in a previous study should be completed at least 4 weeks before the first study visit.
- •Currently undergoing or has undergone previous gene therapy or other therapy for CNM.
- •Current or past abuse of alcohol or recreational/narcotic drugs (with the exception of caffeine and nicotine), which in the investigator's opinion would compromise the subject's safety and/or compliance with the study procedures.
- •Current or relevant history of physical or psychiatric illness, that would make the subject unlikely to comply with the study procedures. (Note: Subjects in a wheelchair are not to be excluded).
- •Subject is mentally incapacitated, or parent(s)/legally-authorized representative are legally incapacitated or have limited legal capacity, or have lack of mental capacity to fully understand the protocol requirements and complete all study required procedures.
结局指标
主要结局
Change from baseline in the Peak Inspiratory Pressure (PIP).
时间窗: Baseline, Up to 36 months
The PIP assessment will be based on subject age and ventilation status. Results will be expressed in cmH2O.
Change from baseline in the Motor Function Measure (MFM32) for neuromuscular diseases.
时间窗: Baseline, Up to 36 months
The MFM32 assessment will be based on subject age. Scoring from 0 (cannot initiate the task) to 3 (performs the task fully).
Change from baseline in the in Peak Expiratory Pressure (PEP).
时间窗: Baseline, Up to 36 months
The PEP assessment will be based on subject age and ventilation status. Results will be expressed in cmH2O.
次要结局
- Change from baseline in the Meaningful Use of Speech Scale (MUSS).(Baseline, Up to 36 months)
- Change from baseline in the Pediatric Quality of Life inventory (PedsQL™).(Baseline, Up to 36 months)
- Change from baseline in the Assessment of Caregiver Experience with Neuromuscular Disease (ACEND).(Baseline, Up to 36 months)
- Change from baseline in the (Pediatric) Eating Assessment Tool-10 ([Pedi]-EAT-10).(Baseline, Up to 36 months)