NCT05651971招募中不适用
A Prospective, Observational Study of the Anatomical Localization of the Inferior Mesenteric Artery in Relation to the Left Colonic Artery During Laparoscopic Radical Surgery for Rectal Cancer
Tang-Du Hospital1 个研究点 分布在 1 个国家目标入组 120 人开始时间: 2022年11月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- Distance between LCA and IMA
研究概览
简要总结
- To observe and measure the distance between the origin of LCA (left colonic artery，LCA) and IMA (inferior mesenteric artery，IMA) root and the distance between IMA and IMV (inferior mesenteric vein，IMV) at the origin of LCA in rectal cancer patients. Statistical analysis of intraoperative measured data, on the basis of the original anatomical relationship, to achieve anatomical localization of quantitative and accurate, for the preservation of LCA laparoscopic radical resection of rectal cancer to provide a strong anatomical basis.
- The operation time, 253 lymph node dissection time, intraoperative blood loss, postoperative anal exhaust time, postoperative feeding time, postoperative hospital stay, postoperative ischemic colitis rate and postoperative anastomotic leakage rate of patients with laparoscopic radical resection of rectal cancer with preservation of LCA were recorded. The surgical efficacy and clinical significance of laparoscopic radical resection of rectal cancer with preservation of LCA were evaluated.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Pathological diagnosis of rectal cancer (T2-4a, N- / +, M0) ; Laparoscopic radical resection of rectal cancer and preservation of LCA Patients and their families agree to participate in the clinical study
排除标准
- •Those who had a history of lower abdominal surgery and could not undergo laparoscopic surgery LCA vascular absence was found during operation combined with other malignant tumors pregnant or lactating patients Combined with severe mental illness Severe diseases of the blood system, coagulation dysfunction ; Preoperative assessment of heart, lung and brain function, unable to tolerate surgery.
结局指标
主要结局
Distance between LCA and IMA
时间窗: intraoperative
Measurement of the distance between the origin of LCA (left colonic artery，LCA) and IMA (inferior mesenteric artery，IMA) root
The distance from LCA to IMA and IMV
时间窗: intraoperative
Measurement of the distance between IMA and IMV (inferior mesenteric vein，IMV) at the origin of LCA
次要结局
- exhaust time(Within one week after operation)
- postoperative hospital time(Within two weeks after operation)
- 253 lymph node dissection time(intraoperative)
- postoperative anastomotic leakage rate(One month after operation)
- operation time(intraoperative)
- intraoperative blood loss(intraoperative)
- postoperative feeding time(Within one week after operation)
研究者
研究点 (1)
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