Recruitment

Recruitment Status
Completed
Estimated Enrollment
100

Summary

Conditions
Rectum Cancer
Type
Interventional
Design
  • Allocation: Randomized
  • Intervention Model: Parallel Assignment
  • Masking: Single (Participant)
  • Primary Purpose: Treatment

Participation Requirements

Min Age
18
Max Age
85
Gender
Both

Description

Methods: The patients who got rectal carcinoma are divided into two groups. Both groups will receive the radical resection of rectal carcinoma. We preserve the left colic artery and resect the No. 253 lymph node specifically in Group A and divide at the root of the inferior mesenteric artery in Grou...

Methods: The patients who got rectal carcinoma are divided into two groups. Both groups will receive the radical resection of rectal carcinoma. We preserve the left colic artery and resect the No. 253 lymph node specifically in Group A and divide at the root of the inferior mesenteric artery in Group B, We insert a trocar into the arterial arcade at the proximal site of the anastomosis and measure the blood pressure of the arterial arcade in the operation, which can reflect the blood supply of the anastomosis. Besides, We will measure the length of the colon from the anastomosis to the level of the root of the IMA. Expecting Results:The blood pressure of the arterial arcade in Group A will be higher than that in Group B. And the patients in Group A will have less chance to get anastomotic fistula. Expecting Conclusions: Preserving the LCA and resecting the No. 253 lymph node specifically in the radical resection of rectal carcinoma can improve the blood supply of the anastomosis and decrease the incidence of anastomotic fistula, and won't affect the harvest of the No. 253 lymph node.

Locations

Changchun, Jilin, 130021
Changchun, Jilin, 130021

Tracking Information

NCT #
NCT01979029
Collaborators
Not Provided
Investigators
Study Chair: Jian Suo, Dr. Department of Gastrointestinal Surgery, First Hospital of Jilin University, Changchun, China.