一项表征 Pelizaeus-Merzbacher 病参与者的生物标志物和疾病进展的研究
综合前瞻性和回顾性观察研究以表征 Pelizaeus-Merzbacher 病患者的生物标志物和疾病进展
The purpose of the study is to prospectively assess longitudinal changes in proteolipid protein 1 (PLP1) protein, disease-related biomarkers in cerebral spinal fluid (CSF) and blood, neuroimaging parameters relevant to Pelizaeus-Merzbacher disease (PMD) and longitudinal changes in performance on clinical, participant, and caregiver-reported outcome assessments to inform the development of therapies for PMD.
研究概览
地位
详细说明
This is a multi-center, non-randomized, non-interventional integrated prospective and retrospective study in up to 32 participants with PMD who can undergo general anesthesia or conscious sedation (if necessary) to collect fluid biomarkers (CSF and blood), neuroimaging, and clinical assessments to be used in support of the development of therapies for PMD. The study duration for each participant will be approximately 26 months (Week 106).
研究类型
注册 (估计的)
联系人和位置
学习联系方式
- 姓名:Ionis Pharmaceuticals
- 电话号码:(844) 430-1848
- 邮箱:IonisPelizaeusMerzbacherStudy@clinicaltrialmedia.com
学习地点
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Tel Aviv、以色列、6423906
- 招聘中
- Ionis Investigative Site
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Göttingen、德国
- 完全的
- Ionis Investigative Site
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Milan、意大利、20154
- 招聘中
- Ionis Investigative Site
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Clermont-Ferrand、法国
- 完全的
- Ionis Investigative Site
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Le Kremlin-Bicêtre、法国、94270
- 主动,不招人
- Ionis Investigative Site
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Georgia
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Atlanta、Georgia、美国、30342
- 招聘中
- Ionis Investigative Site
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Maryland
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Baltimore、Maryland、美国、21205
- 招聘中
- Ionis Investigative Site
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Pennsylvania
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Philadelphia、Pennsylvania、美国、19104
- 招聘中
- Ionis Investigative Site
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Leeds、英国、LS1 3EX
- 招聘中
- Ionis Investigative Site
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Amsterdam、荷兰、1081 HV
- 招聘中
- Ionis Investigative Site
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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
取样方法
研究人群
Pelizaeus-Merzbacher disease participant population
描述
Inclusion Criteria:
- Participant has a parent or caregiver capable of providing informed consent (signed and dated) and able to attend all scheduled study visits and provide feedback regarding the participant's symptoms and performance as described in the protocol and be able to comply with all study requirements
- Participant has a diagnosis of Pelizaeus-Merzbacher Disease with genetic confirmation of PLP1 duplication
- Male, 6 months-17 years old, inclusive, at the time of informed consent and phenotype consistent with classic PMD
- No contraindications for lumbar punctures (LPs), blood draws, neuroimaging, sedation (if necessary) or other study procedures
Exclusion Criteria:
- Clinically significant abnormalities in medical history or physical examination
- > 2 copies of the PLP1 gene
- Have any other conditions, which, in the opinion of the investigator would make the participant unsuitable for inclusion, or could interfere with the participant taking part in or completing the study
学习计划
研究是如何设计的?
设计细节
- 观测模型:COHORT
- 时间观点:PROSPECTIVE
队列和干预
团体/队列 |
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Pelizaeus-Merzbacher Disease Participants
Participants will undergo CSF collection and neuroimaging procedures, up to Week 106 as a part of prospective study. Each participant's medical and family history data will be collected retrospectively from available medical notes and charts, from birth up to the end of the study period (up to 26 months). |
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 |
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Assess Longitudinal Changes in Fluid Biomarkers
大体时间:Up to 26 months
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Changes in Proteolipid Protein 1 (PLP1) in CSF and disease related biomarkers |
Up to 26 months
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Assess Longitudinal Changes in Neuroimaging Parameters
大体时间:Up to 26 months
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Changes in regional brain volumes (MRI) and in brain metabolites (MRS) |
Up to 26 months
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Assess longitudinal changes in performance on clinical, and patient and caregiver-reported outcome assessments
大体时间:Up to 26 months
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Includes collection of gross and fine motor outcomes, spasticity, dysphagia, cognition and behavior, and sleep. |
Up to 26 months
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次要结果测量
结果测量 |
大体时间 |
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表征卫生服务利用以及经济和疾病负担
大体时间:长达 26 个月
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长达 26 个月
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
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
关键字
其他相关的 MeSH 术语
其他研究编号
- NH00005
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
IPD 计划说明
Ionis may share anonymized individual participant data, aggregated clinical data, and other types of data that support the results in this study. Data requests from qualified researchers will be considered once all three of the following criteria are met: (1) 12 months from marketing approval of the study drug in both the United States and European Union; (2) 18 months from conclusion of the study; and (3) 6 months from publication of study article. Access would be via a secure environment and is contingent upon approval of a research proposal and entry into an appropriate data use agreement. Requests to access data can be submitted via the website https://vivli.org/ourmember/ionis/.
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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