FOLFOX-4 3months Versus 6 Months and Bevacizumab as Adjuvant Therapy for Patients With Stage II/III Colon Cancer

• Status: Completed
• Trial end date: 2014-11-01
• Target enrollment: 0
• Participant gender: All

Summary

This project consists of two independent, following specific eligibility criteria and different randomisation schemes studies, later on called DURATION study and BEV study. Once randomised in the duration study, patients fulfilling eligibility criteria for BEV study may also be randomized to receive BEV or no BEV, in addition to FOLFOX-4 chemotherapy.

As both are open label studies, there will be no blinding of treatment assignment.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Gruppo Italiano per lo studio dei Carcinomi dell'Apparato Digerente
• Collaborator: Mario Negri Institute for Pharmacological Research
• Treatments: Bevacizumab; Fluorouracil; Leucovorin; Levoleucovorin; Oxaliplatin

Criteria

Inclusion Criteria:

• Histologically confirmed AJCC/UICC high-risk stage II or stage III colon cancer . High-risk stage III patients (T4, N+, M0, or any T, N2, M0) may also be further randomized in the BEV study (plus or minus BEV)

• Stage II patients have to be considered at high-risk if they fulfill >1 of the following criteria:

• T4 tumours,

• grade >3,

• clinical presentation with bowel obstruction or perforation,

• histological signs of vascular or lymphatic or perineural invasion,

• <12 nodes examined

• Age 18 to 75 years

• Curative surgery no less than 3 ( 4 in the BEV study) and no more than 8 weeks prior to randomization

• ECOG performance Status (ECOG-PS) <1

• Signed written informed consent obtained prior to any study specific procedures

Exclusion Criteria:

• Macroscopic or microscopic evidence of residual tumor (R1 or R2 resections).

• Previous anti-angiogenic treatment for any malignancy; cytotoxic chemotherapy, radiotherapy or immunotherapy for colon cancer

• Other malignancies within the last 5 years (other than curatively treated basal cell carcinoma of the skin and/or in situ carcinoma of the cervix)

• Lactating women

• Fertile women (<2 years after last menstruation) and men of childbearing potential not willing to use effective means of contraception

• History of clinically relevant psychiatric disability , precluding informed consent

• Clinically relevant cardiovascular disease

• History or presence of other diseases

• Evidence of bleeding diathesis or coagulopathy

• Current or recent (within 10 days prior to study treatment start) use of full-dose oral or parenteral anticoagulants or thrombolytic agent for therapeutic purposes

• Chronic, daily treatment with high-dose aspirin (>325 mg/day) or clopidogrel (>75 mg/day)

• Current or recent (within the 28 days prior to randomization) treatment with another investigational drug or participation in another investigational study