Clinicopathological features of small invasive colorectal cancers which are 2cm or less

Clinicopathological features of small invasive colorectal cancers which are 2cm or less - Clinicopathological features of small invasive colorectal cancers which are 2cm or less

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000009320

Enrollment

500

Registered

2012-11-12

Start date

2012-11-08

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colorectal cancers

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Histologically proven T2-T4 colorectal cancers (=<4cm) whose nodal and distant metastasis can be predicted by pathological specimens, CT, MRI, or PET

Exclusion criteria

Exclusion criteria: Synchronous or metachronous cancers Colorectal cancers whose distant metastasis can not predicted Colitic cancer

Design outcomes

Primary

Measure	Time frame
Rate of distal metastasis of T2-T4 small colorectal cancers which are 2cm or less	—

Secondary

Measure	Time frame
1. To clarify clinicopathological features of T2-T4 colorectal cancers according to their macroscopic forms. 2. To clarify clinicopathological feature of T2-T4 small colorectal cancers 3. To clarify clinicopathological feature of T1 colorectal cancers	—

Countries

Japan

Contacts

Public ContactIshida Fumio

Showa University Northern Yokohama Hospital Digestive Disease Center

fumio182@med.showa-u.ac.jp0459497000

Outcome results