Robot Assisted Supraomohyoid Neck Dissection Via Retroauricular Approach
试验速览
- 阶段
- 不适用
- 入组人数
- 26
- 试验地点
- 1
- 主要终点
- Number of Retrieved lymph nodes
研究概览
简要总结
In this study we introduce and evaluate the feasibility of our surgical technique to hide the external scar of neck dissection using the robotic system via a modified facelift or retroauricular approach.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosed as squamous cell carcinoma of the oral cavity
- •no clinically identified cervical lymph node metastasis
- •surgery as initial treatment
排除标准
- •suspicious neck metastasis
- •radiation or chemotherapy before the surgery
- •past history of neck surgery
研究组 & 干预措施
Robotic neck dissection
Robotic neck dissection was performed via modified face lift or retroauricular approach using the robotic arms, while conventional neck dissection was conducted after transverse skin incision from the mastoid tip to the midline.
干预措施: robot assisted neck dissection via retroauricular approach (Procedure)
Conventional neck dissection
Neck dissection is performed after an external transverse skin incision.
干预措施: Conventional neck dissection (Procedure)
结局指标
主要结局
Number of Retrieved lymph nodes
时间窗: when the pathologist examine the specimen which is within 1 week after operation
Number of Retrieved lymph nodes counted from the dissected lymphofatty tissues of the specimen
次要结局
- amount and duration of drainage(daily, 6AM, until the drain is removed at an expected average of 5 days)
- length of hospital stay(when the patient leaves the hospital at an an expected average of 9 days)
- satisfaction score(3 months after operation)
- Operation time(when the dissected specimen is removed from the patient at the average of 78 min for conventional group and 157 min for robot-assisted group)