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Application of Overlap Method to Digestive Tract Reconstruction of Totally Laparoscopic Left Colectomy

NCT05034692 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2022-10-24

No results posted yet for this study

Summary

Objective:The comparison between total laparoscopic colectomy with intracorporeal anastomosis by overlap method and laparoscopic-assisted colectomy with extracorporeal anastomosis for colon cancer surgery.

Condition or disease：Left colon cancer Intervention/treatment： Procedure:Intracorporeal left colectomy Overlap anastomosis Procedure: Extracorporeal left colectomy convention anastomosis

Conditions

  • Colon Neoplasm

Interventions

PROCEDURE

Total laparoscopic with intracorporeal anastomosis by overlap method

After the intestinal canal was dissociated and vascularized, the intestinal canal was nuded and cut off, and the distal and proximal intestinal canals were overlapped by 6 cm

PROCEDURE

Laparoscopic-assisted colectomy with extracorporeal anastomosis

After the corresponding colon and blood vessels were dissociated and treated, the carbon dioxide pneumoperitoneum was removed. The appropriate length of the incision was cut at the corresponding position of the abdomen, and the incision protector was placed. The tumor was lifted together with the free intestinal canal to the outside of the abdomen. The intestinal canals at the quasi-dismembered sites on both sides of the tumor were nuded, and the colon-colon functional end-to-end anastomosis was performed.

Sponsors & Collaborators

  • Tang-Du Hospital

    lead OTHER

Principal Investigators

  • Wang Nan, Doctor · General surgery ,Tang Du of Fourth Military Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-03-21
Primary Completion
2024-12-20
Completion
2025-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05034692 on ClinicalTrials.gov