NCT04312087Unknown不适用
Lateral Neck Lymph Node Mapping in Papillary Thyroid Carcinoma
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 250
- 试验地点
- 1
- 主要终点
- Lymph node counts
研究概览
简要总结
This study includes papillary thyroid cancer patients who have unpalpable lateral neck lymph nodes but suspicious on ultrasound and/or CT. Carbon nanoparticles is used as the tracer for lateral neck lymph node mapping.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 14 Years 至 80 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Newly diagnosed papillary thyroid cancer
- •The maximum diameter of the thyroid cancer <3 cm with enough normal thyroid tissue for tracer injection
- •Unpalpable lateral neck lymph nodes
- •Ultrasound and CT showed suspected lateral neck lymph nodes <2 cm
排除标准
- •Previously treated thyroid cancer
- •High risk thyroid cancer (e.g. with severe extra-adenial invasion or extensive lymph node metastasis or poorly differentiated thyroid cancer)
- •Patients with distant metastasis
结局指标
主要结局
Lymph node counts
时间窗: 1 month after surgery
Dyed versus undyed lymph node counts in lateral neck compartments
次要结局
- Lymph node metastasis rate(1 month after surgery)
研究者
研究点 (1)
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