Exploratory analysis of predictive and prognostic biomarkers in the randomized phase III study of FOLFOX plus bevacizumab versus FOLFIRI plus bevacizumab for metastatic colorectal cancer (WJOG4407GTR)

Exploratory analysis of predictive and prognostic biomarkers in the randomized phase III study of FOLFOX plus bevacizumab versus FOLFIRI plus bevacizumab for metastatic colorectal cancer (WJOG4407GTR) - Exploratory analysis of biomarkers in FOLFOX+bevacizumab vs FOLFIRI+bevacizumab for m-CRC

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000002031

Enrollment

200

Registered

2009-06-02

Start date

2009-06-01

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

metastatic colorectal cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those who participate in the WJOG4407G and give informed consent to the current study are qualified.

Exclusion criteria

Exclusion criteria: Not applicable

Design outcomes

Primary

Measure	Time frame
1) To correlate micro vascular density (MVD) and expression of VEGF-A in the tumor specimens with response rates (RR), progression free survival (PFS) and over all survival (OS). 2) To correlate expressions of various genes and k-Ras gene status in the tumor specimens with RR, PFS and OS. 3) To correlate the values of angiogenesis-related growth factors in plasma with RR, PFS and OS. 4) To correlate the profiles of glycoconjugates in plasma with RR, PFS and OS.	—

Measure

Time frame

1) To correlate micro vascular density (MVD) and expression of VEGF-A in the tumor specimens with response rates (RR), progression free survival (PFS) and over all survival (OS). 2) To correlate expressions of various genes and k-Ras gene status in the tumor specimens with RR, PFS and OS. 3) To correlate the values of angiogenesis-related growth factors in plasma with RR, PFS and OS. 4) To correlate the profiles of glycoconjugates in plasma with RR, PFS and OS.

—

Countries

Japan

Contacts

Public ContactShinichiro Nakamura

West Japan Oncology Group WJOG datacenter

datacenter@wjog.jp06-6633-7400

Outcome results