Limb Girdle Muscular Dystrophy Type 2E Recruitment Study
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 25
- 试验地点
- 1
- 主要终点
- Baseline Measurements
研究概览
简要总结
This study is to recruit and establish baseline measurements for potential subjects that may be eligible for a gene therapy trial. Specifically, this trial is recruiting individuals who are suspected or have been confirmed to have Limb Girdle Muscular Dystrophy type 2E (LGMD2E).
详细描述
This is a longitudinal observational study. It is a 24-month study with the possibility of extending the data time points. Visits will occur monthly. However, at the discretion of the PI, subjects may not be required to return monthly. These subjects may return at intervals ranging from 2 months to a max of 6 months apart.
In the situation that the subjects would fall out of the inclusion criteria or not be eligible for the LGMD2E gene therapy trial, they will be given the opportunity to roll over into the Natural History for LGMD (IRB17-01086). If a subject is invited to screen for the gene therapy trial they will discontinue this trial. By being in this study, it is not a guarantee that subjects will be invited to screen for the LGMD2E gene therapy trial.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Other
入排标准
- 年龄范围
- 3 Years 至 15 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age 3-15 inclusive
- •Males or females of any ethnic group
- •SGCB DNA gene mutations at both alleles or suspected to have LGMD2E based on family and medical history. If suspected, genetic testing will be performed to confirm diagnosis.
- •Weakness demonstrated based on history of difficulty running, jumping and climbing stairs
- •Ability to complete 100MW timed test within 30-90% predicted
- •Perform assessments to the best of their ability with reliable results as deemed by the evaluator.
- •Ability to attend scheduled appointments
- •Ability to provide informed consent (or assent for ages 9-15)
排除标准
- •Confirmed diagnosis of neuromuscular disorder other than LGMD2E
- •Has a medical condition or extenuating circumstance that, in the opinion of the investigator, might compromise the subject's ability to comply with the protocol required testing or procedures or compromise the subject's wellbeing, safety, or clinical interpretability
- •Subjects with AAVrh74 binding antibody titers > 1:400 as determined by ELISA immunoassay. If endpoint titer is positive at screening, testing may be repeated in 1 month. Antibody testing will be performed on a separate study (IRB17-01101).
- •Diagnosis of (or ongoing treatment for) an autoimmune disease
结局指标
主要结局
Baseline Measurements
时间窗: 2 years
Establish baseline measurements for potential subjects that may be enrolled into a gene therapy trial.
次要结局
- Disease Progression(2 years)
- Registry(2 years)
研究者
Jerry R. Mendell
Principal Investigator
Nationwide Children's Hospital