NCT05763173已完成不适用
The Diagnostic Value of Lung Ultrashort Echo Time MRI for Potential Lung Metastases in Children With Hepatoblastoma
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 65
- 试验地点
- 1
- 主要终点
- UTE-MRI assessment of lung metastases with chest CT as gold standard
研究概览
简要总结
Analyze the diagnostic efficiency (including performance, diameter, and location of nodules) of UTE-MRI in lung metastases of hepatoblastoma with chest CT as gold standard
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- — 至 14 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children diagnosed as hepatoblastoma (including treated with neoadjuvant chemotherapy but not surgery)
- •Recent chest CT scan (within 14 days)
- •No MRI contraindications
- •The guardian of the children are willing to undergo the examination after full communication and informed consent
排除标准
- •MRI contraindications (including but not limited to: contrast medium allergy; Claustrophobia;Metal implants;chronic kidney disease≥stage 3 (glomerular filtration rate < 60 mL min-1 (1.73 m2)-1))
- •Patients with hepatoblastoma aged 14 years and above
- •Children after surgery for hepatoblastoma
- •Application of any contrast medium within 24 h before the MRI and/or CT examinations
- •There is a concomitant medical condition (e.g. poorly controlled hypertension, severe diabetes, neurological or psychiatric illness, etc.) or any other condition that would seriously endangers the subject's safety, may confuse the study results, or may interfere with the subject's completion of the study according to the investigator's judgment.
结局指标
主要结局
UTE-MRI assessment of lung metastases with chest CT as gold standard
时间窗: Baseline to 14 days
Analyze the diagnostic efficiency (including performance, diameter, and location of nodules) of UTE-MRI in lung metastases of hepatoblastoma.
次要结局
未报告次要终点
研究者
研究点 (1)
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