A randomized phase II study to investigate the deepness of response of FOLFOXIRI plus cetuximab (Erbitux) versus FOLFOXIRI plus bevacizumab as the first-line therapy in metastatic colorectal cancer patients with RAS wild-type tumors: DEEPER

Phase 2

• Conditions: Measurable advanced colorectal cancer with RAS wild-type ( KRAS exon 2,3,4; NRAS exon 2,3,4)

• Registration Number: JPRN-UMIN000018217
• Lead Sponsor: Japan Clinical Cancer Research Organization

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2015-07-15
• Study Completion: 2022-07-01
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up continuing
• Sex: All
• Target Recruitment: 359

Inclusion Criteria

Not provided

Exclusion Criteria

(1) Synchronous multiple malignancy or metachronous multiple malignancy within 5 years disease free interval. (2) Suspicious of Lynch syndrome (3) Brain metastases. (4) Infectious disease. (5) Interstitial lung disease or pulmonary fibrosis. (6) Comorbidity or history of serious heart failure. (7) History of thromboembolic events. (8) Cerebrovascular disease. (9) History of hemoptysis/hematemesis. (10) Uncontrolled hypertension.(systolic BP>180mmHg, or diastolic BP>100mmHg) (11) Sensory alteration or paresthesia interfering with function. (12) Large quantity of pleural, abdominal or cardiac effusion. (13) Severe comorbidity (renal failure, liver failure, hypertension, etc) (14) Prior radiotherapy for primary and metastases leision. (15) Men/women who are unwilling to avoid pregnancy. Women who are pregnant or breastfeeding. Women with a positive pregnancy test. (16) History of severe allergy. (17) HBsAg positive or active viral hepatitis. (18) Administration of blood products/ G-CSF, and blood transfusion within 14 days. (19) Surgical procedure or such as skin-open biopy, trauma surgery, or other more intensive surgeries within 28 days. (20) Systemaic administration of antiplatelet drug or NSAIDs. (21) Diathesis of bleeding (history of hemoptysis, including cavitation and/or necrosis in lung metastasis confirmed by imaging), coagulopathy. (22) History of gastrointestinal perforation within 1 year. (23) Unhealed traumatic bone fracture. (24) Uncontrolled diarrhea. (25) History of organ recipient . (26) Prior cetuximab/bevacizumab/Irinotecan/Oxaliplatin treatment.(Adjuvant therapy by Oxaliplatin is excluded) (27) Administration of atazanavir sulfate. (28) Jaundice. (29) Ileus or bowel obstruction. (30) Any other cases who are regarded as inadequate for study enrollment by investigators.

Study & Design

• Study Type: Interventional
• Study Design: Not specified