NIPH Clinical Trials Search

JAPANESE
国立保健医療科学院
UMIN ID: UMIN000053640

Registered date:18/02/2024

A prospective observational study on high-risk factors for Stage II colorectal cancer

Basic Information

Recruitment status Recruiting
Health condition(s) or Problem(s) studiedpathological stage II colorectal cancer
Date of first enrollment2024/03/07
Target sample size3000
Countries of recruitmentJapan
Study typeObservational
Intervention(s)

Outcome(s)

Primary Outcome3-year relapse-free survival
Secondary Outcome3-year overall survival, 5-year relapse-free survival, 5-year overall survival

Key inclusion & exclusion criteria

Age minimum20years-old
Age maximumNot applicable
GenderMale and Female
Include criteria
Exclude criteria1) Presence of active double cancer (simultaneous double cancer/multiple primary cancers and metachronous double cancer/multiple primary cancers with a disease-free period of <five years. 2) Colorectal cancer associated with ulcerative colitis or Crohn's disease. 3) Colorectal cancer associated with familial adenomatous polyposis. 4) Some adenocarcinomas contain histological types different from adenocarcinoma (such as squamous cell carcinoma, neuroendocrine carcinoma). 5) Other reasons deemed inappropriate for registration by the attending physician for this study.

Related Information

Contact

public contact
Name Tatsuki Noguchi
Address 3-8-31, Ariake, Koto-ku, Tokyo 1358550
Telephone +81335200111
E-mail tatsuki.noguchi@jfcr.or.jp
Affiliation Cancer Institute Hospital Department of Colorectal Surgery
scientific contact
Name TAKASHI AKIYOSHI
Address 3-8-31, Ariake, Koto-ku, Tokyo
Telephone +81335200111
E-mail takashi.akiyoshi@jfcr.or.jp
Affiliation Cancer Institute Hospital Department of Colorectal Surgery