Association between colorectal cancer and bacterial flora

Not Applicable

Completed

• Conditions: Colorectal cancer

• Registration Number: JPRN-UMIN000032252
• Lead Sponsor: iigata University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2018-04-16
• Study Completion: 2022-03-31
• Last Update Posted: 20 November 2023

Recruitment & Eligibility

• Status: Complete: follow-up continuing
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

Not provided

Exclusion Criteria

Patients who meet any of the following conditions will be excluded 1) patients with colorectal cancer of which primary lesion is not large enough to get sample 2) patients who received emergency resection of primary lesion 3) patients who are judged unsuitable for this study by principal investigator

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The difference between bacterial flora in colorectal cancer tissue and non-neoplastic tissue

Secondary Outcome Measures

Name	Time	Method
1) The association between bacterial flora in colorectal cancer tissue and life style 2) The association between bacterial flora and location of colorectal cancer 3) The association between bacterial flora in colorectal cancer and prognosis 4) The association between bacterial flora in colorectal cancer and efficacy of chemotherapy