NCT03776370

Preserving Left Colonic Artery During Radical Resection of Rectal Cancer

A Clinical Cohort Study on the Effect of Preserving Left Colonic Artery During Radical Resection of Rectal Cancer on Anastomotic Leakage and Oncology Efficacy

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 200 (actual)
• Sponsor: Third Military Medical University · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

To evaluate the feasibility and clinical significance of preserving left colonic artery in rectal cancer surgery.The investigators will focus on the effect of preserving left colonic artery during radical resection of rectal cancer on anastomotic leakage and oncology efficacy.

Detailed description

The investigators performed three-dimensional (3D) reconstruction to investigate the vascular anatomy, including the inferior mesenteric artery (IMA) and left colic artery (LCA),to help make pre-operative strategies of rectal cancer surgery.The investigators will preserving the left colonic artery during rectal cancer surgery and evaluate its feasibility and clinical significance.The investigators will focus on the effect of preserving left colonic artery during radical resection of rectal cancer on anastomotic leakage and oncology efficacy.

Conditions

• Postoperative Complications
• Proteinosis

Interventions

Type	Name	Description
PROCEDURE	Preserve the left colonic artery	Preservation of left colonic artery in rectal cancer surgery.
PROCEDURE	The left colonic artery is not preserved	The left colonic artery was dissected in rectal cancer surgery.

Timeline

• Start date: 2018-12-01
• Primary completion: 2022-01-01
• Completion: 2022-01-01
• First posted: 2018-12-14
• Last updated: 2022-05-04

Locations

2 sites across 1 country: China