Predicting the Outcome of ADHD in White Matter Injure Neonates With Multi-modality MRI
Multi-center Longitudinal Clinical Study on the Evolution of Neonatal White Matter Injure to ADHD Based on Multi-modality MRI
The goal of this bidirectional observational cohort study is to investigate the longitudinal relationship between neonatal white matter injury (WMI) and the subsequent development of attention-deficit/hyperactivity disorder (ADHD), and to identify early MRI-based markers associated with ADHD-related outcomes. The study includes both retrospective and prospective cohorts to dynamically evaluate the evolution of brain injury, brain development, and behavioral outcomes from infancy to childhood.
The main questions it aims to answer are:
Are neonatal WMI characteristics associated with the subsequent development of ADHD? Which MRI-derived features, including semi-quantitative WMI assessment, microstructural alterations, and structural disconnection patterns, are associated with ADHD-related outcomes?
Participants with neonatal WMI will undergo longitudinal clinical, neurodevelopmental, and behavioral follow-up. Researchers will analyze clinical information and MRI findings to characterize WMI evolution and identify imaging markers associated with ADHD risk. Participants will:
undergo brain MRI examinations according to clinical protocols; receive standardized neurodevelopmental and behavioral assessments during follow-up; have MRI-derived measures, including semi-quantitative WMI scores, white matter microstructural features, and structural disconnection measures, analyzed to investigate their associations with ADHD-related outcomes.
研究概览
地位
地位
条件
条件
详细说明
White matter injury (WMI) is a common form of neonatal brain injury and may be associated with altered brain development and later neurodevelopmental disorders. Previous studies have suggested that abnormalities in brain microstructure and connectivity after neonatal WMI may overlap with neural circuits involved in attention and executive function. However, the longitudinal evolution of neonatal WMI and its relationship with the development of attention-deficit/hyperactivity disorder (ADHD) remain incompletely understood.
This bidirectional observational cohort study will investigate the association between neonatal WMI characteristics and later ADHD-related outcomes through longitudinal clinical and neuroimaging follow-up. The study includes retrospective and prospective cohorts to characterize brain developmental trajectories after neonatal WMI.
Multimodal MRI analyses were performed to quantify WMI-related brain alterations, including conventional MRI-based semi-quantitative assessment, white matter microstructural measurements, and structural disconnection analysis. These MRI-derived features were evaluated in relation to subsequent neurodevelopmental and behavioral outcomes to identify early imaging markers associated with ADHD risk.
研究类型
研究类型
注册 (实际的)
注册
联系人和位置
学习地点
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Hangzhou、中国
- Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University
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Lanzhou、中国
- Gansu Province Maternity and Child Health Hospital
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Qinghai、中国
- Qinghai Red Cross Hospital
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Shijiazhuang、中国
- Hebei Children's Hospital
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Suzhou、中国
- Children's Hospital of Soochow University
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Wuxi、中国
- Wuxi Children's Hospital
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Xi'an、中国
- Northwest Women's and Children's Hospital
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Xianyang、中国
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine
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Shaanxi
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Xi'an、Shaanxi、中国
- First Affiliated Hospital of Xi'an Jiaotong University
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参与标准
资格标准
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
The study population is derived from a multicenter neonatal and infant clinical and multimodal MRI database established through a national research project. The database includes clinical information and multimodal MRI data collected from multiple clinical centers. This bidirectional observational cohort study includes neonates with white matter injury (WMI) identified on brain MRI and control neonates without apparent abnormalities on routine MRI. Eligible participants will be screened from the existing database, and clinical characteristics, MRI findings, and longitudinal neurobehavioral outcomes will be analyzed to investigate the association between neonatal brain injury patterns and later developmental outcomes.
描述
Inclusion Criteria:
- Neonates diagnosed with white matter injury (WMI) or neonates without obvious abnormalities on routine MRI examination from the multicenter database.
- Brain MRI examination performed within 28 days after birth, with gestational age ≤42 weeks at examination.
- Complete MRI data available, including T1-weighted imaging (T1WI), T2-weighted imaging (T2WI), and diffusion tensor imaging (DTI).
- Complete maternal and pregnancy history information, neonatal demographic characteristics, and clinical information available.
Exclusion Criteria:
- Congenital nervous system developmental malformations or suspected genetic or metabolic diseases.
- Obvious MRI artifacts affecting image evaluation.
- Inability to complete follow-up neurobehavioral assessments.
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:OTHER
团体/队列数
队列和干预
团体/队列团体/队列 |
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White matter injure group
Neonates presented with punctate, linear, or clustered white matter lesions at the center of the semiovale and lateral ventricles, with TIWI hyper-intensive s and with or without T2WI hypointensity. |
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Control group
No abnormal signals are found on both conventional and diffusion images. SWI and ASL are also considered when necessary. |
研究衡量的是什么?
主要结果指标
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Attention-Deficit/Hyperactivity Disorder (ADHD) Diagnosis
大体时间:At 3-5 years of age
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ADHD diagnosis will be determined according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria, combined with standardized behavioral assessment using the Swanson, Nolan, and Pelham (SNAP) questionnaire. The number of participants meeting the diagnostic criteria for ADHD at follow-up will be recorded. |
At 3-5 years of age
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次要结果测量
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Cognitive Developmental Outcome
大体时间:During infancy follow-up assessments (6 months to 5 years of age)
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Cognitive development will be assessed using standardized developmental assessment tools, including the Bayley Scales of Infant Development, Second Edition (BSID-II), Gesell Developmental Schedules, and the Developmental scale for children aged 0~6 years, according to participant age and assessment availability. Cognitive developmental scores will be recorded, and cognitive impairment will be defined according to predefined criteria. The associations between early MRI findings, including semi-quantitative WMI assessment, white matter microstructural features, and structural disconnection measures, and cognitive developmental outcomes will be evaluated. |
During infancy follow-up assessments (6 months to 5 years of age)
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Motor Developmental Outcome
大体时间:During infancy follow-up assessments (6 months to 5 years of age)
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Motor development will be assessed using standardized developmental assessment tools, including the Bayley Scales of Infant Development, Second Edition (BSID-II), Gesell Developmental Schedules, and the Developmental scale for children aged 0~6 years, according to participant age and assessment availability. Motor developmental scores will be recorded, and motor impairment will be defined according to predefined criteria. The associations between early MRI findings, including semi-quantitative WMI assessment, white matter microstructural features, and structural disconnection measures, and motor developmental outcomes will be evaluated. |
During infancy follow-up assessments (6 months to 5 years of age)
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合作者和调查者
调查人员
调查人员
- 学习椅:Jian Yang, Ph.D.,M.D.、First Affiliated Hospital Xi'an Jiaotong University
研究记录日期
研究主要日期
学习开始 (实际的)
学习开始
初级完成 (实际的)
初级完成
研究完成 (实际的)
研究完成
研究注册日期
首次提交
首次提交
首先提交符合 QC 标准的
首先提交符合 QC 标准的
首次发布 (实际的)
首次发布
研究记录更新
最后更新发布 (实际的)
最后更新发布
上次提交的符合 QC 标准的更新
上次提交的符合 QC 标准的更新
最后验证
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
其他研究编号
- XJTU1AF-CRF-2020-005
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
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研究美国 FDA 监管的设备产品
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