Flexible Colonoscope Assisted Hybrid Transanal Total Mesorectal Resection (taTME)
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 5
- 试验地点
- 1
- 主要终点
- Success rate of operation
研究概览
简要总结
The investigators propose to use flexible endoscopy combined with transanal total mesorectal resection to further reduce anal injury.
详细描述
Endoscopic technique has become an indispensable part of Natural orifice transluminal endoscopic surgery (NOTES). However, the upper gastrointestinal tract is easy to cause severe leakage complications, which mainly limits the application of endoscopy in rectum. Herein, investigators propose purse suture closing distal rectum and full-layer incision of the rectal wall using flexible endoscopic from anal to assist in hybrid transanal total mesorectal resection (taTME).Further reduce the damage of anus caused by taTME.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age between 18 and 80 years old
- •Confirmed rectal adenocarcinoma cancer pathologically
- •tumor location ≦ 12 cm from the anal margin
- •Willing and able to provide written informed consent for participation in this study
排除标准
- •distant metastasis before surgery
- •more than one colorectal tumor at diagnosis
- •familial adenomatous polyposis
- •recurrent rectal cancer
- •undergo transanal minimally invasive surgery
- •undergo palliative treatment
- •undergo emergency surgery
结局指标
主要结局
Success rate of operation
时间窗: 1 years after the surgery
Whether it is necessary to switch to other surgical methods
次要结局
未报告次要终点
研究者
Yanhong Deng
Flexible Colonoscope Assisted Hybrid Transanal Total Mesorectal Resection (taTME)
Sun Yat-sen University