A Prospective, Non-randomized, Multicenter Study of the Efficacy of Adhesion Barriers in Laparoscopic Surgery for Colorectal Cancer in Japa

Not Applicable

• Conditions: Colorectal Cancer

• Registration Number: JPRN-UMIN000035144
• Lead Sponsor: Department of Clinical Oncology, Kawasaki Medical School

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-12-17
• Last Update Posted: 17 October 2023
• Study Completion: 2026-03-31

Recruitment & Eligibility

• Status: Complete: follow-up continuing
• Sex: All
• Target Recruitment: 452

Inclusion Criteria

Not provided

Exclusion Criteria

1) History of allergy for adhesion barriers 2) Cancerous ascites or peritoneal dissemination is observed on radiographic image 3) The attending physician deems inappropriate for participation in this study

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Comparison of Incidence of adhesion-related complications observed in patients without adhesion prevention material with that of patients with adhesion prevention materials.

Secondary Outcome Measures

Name	Time	Method
1) incidence of adhesion-related complications between anti-adhesion materials. 2) incidence of adhesion-related complications by adhesion preventing material spraying sites. 3) postoperative recurrence rate, relapse-free survival and overall survival of Stage II / III colorectal cancer after curative resection. 4) incidence of adhesion-related complications, postoperative recurrence rate, relapse-free survival , and overall survival of Stage II / III colorectal cancer after curative resection stratified by somatic mutation in colorectal cancer.