NCT03094949Unknown不适用
Comparison Between Laparoscopic Partial Nephrectomy and Ultrasound Guided Percutaneous Microwave Ablation for T1a Renal Tumor
Chinese PLA General Hospital1 个研究点 分布在 1 个国家目标入组 200 人开始时间: 2008年7月1日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- overall survival
研究概览
简要总结
The therapeutic effectiveness of ultrasound guided cooled-probe microwave ablation and laparoscopic partial nephrectomy on T1a renal cell carcinoma is compared to find a better approach for renal tumor.
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
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with the RCC of ≤4 cm maximum diameter were included in the study.
排除标准
- •Patients having RCCs with vascular invasion, extrarenal spread or with benign renal tumors were excluded.
研究组 & 干预措施
Partial Nephrectomy
Active Comparator
a kind of operation for renal tumor
干预措施: Partial Nephrectomy (Procedure)
microwave ablation
Experimental
a kind of minimally invasive therapy by using microwave device for renal tumors
干预措施: microwave ablation (Procedure)
结局指标
主要结局
overall survival
时间窗: 5 years
using log-rank test
次要结局
- local tumor progress(new lesion found adjacent to ablation zone)(5 years)
- rate of extrarenal metastasis(new lesion found outside of treated kidney)(5 years)
- number of patients with side-effect and major complications(1 month)
- rate of intrarenal metastasis(new lesion found in the treated kidney, but not adjacent to ablation zone)(5 years)
研究者
Ping Liang
Prof.
Chinese PLA General Hospital
研究点 (1)
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