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NCT00265850 · FLOW

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Cetuximab and/or Bevacizumab Combined With Combination Chemotherapy in Treating Patients With Metastatic Colorectal Cancer · Source last updated 2026-08-07

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

groups
  1. description
    Patients receive bevacizumab 5 mg/kg IV every two weeks and then receive either FOLFOX or FOLFIRI every two weeks as described in the intervention section. One cycle is defined as 8 weeks of treatment. Treatment continues until disease progression, unacceptable toxicity or surgery with curative intent as planned. FOLFOX or: Patients receive oxaliplatin 85 mg/m\^2 IV infused over two hours followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus, then 2400 mg/m\^2 continuous IV infusion over 46-48 hours FOLFIRI: Patients receive irinotecan 180 mg/m\^2 IV infused over 90 minutes followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus following leucovorin then 2400 mg/m\^2 continuous IV infusion over 46-48 hours.
    id
    FG000
    title
    Arm A: FOLFOX or FOLFIRI + Bevacizumab
  2. description
    Patients receive cetuximab 400mg/m\^2 IV over 2 hours on the first day of treatment, then 250 mg/m\^2 IV over 1 hour weekly thereafter. Patients also receive either FOLFOX or FOLFIRI every two weeks as described in the intervention section. One cycle is defined as 8 weeks of treatment. Treatment continues until disease progression, unacceptable toxicity or surgery with curative intent as planned. FOLFOX or: Patients receive oxaliplatin 85 mg/m\^2 IV infused over two hours followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus, then 2400 mg/m\^2 continuous IV infusion over 46-48 hours FOLFIRI: Patients receive irinotecan 180 mg/m\^2 IV infused over 90 minutes followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus following leucovorin then 2400 mg/m\^2 continuous IV infusion over 46-48 hours.
    id
    FG001
    title
    Arm B: FOLFOX or FOLFIRI + Cetuximab
  3. description
    Patients receive cetuximab 400mg/m\^2 IV over 2 hours on the first day of treatment, then 250 mg/m\^2 IV over 1 hour weekly thereafter. Also, patients receive bevacizumab 5 mg/kg IV every two weeks and then receive either FOLFOX or FOLFIRI every two weeks as described in the intervention section. One cycle is defined as 8 weeks of treatment. Treatment continues until disease progression, unacceptable toxicity or surgery with curative intent as planned. FOLFOX or: Patients receive oxaliplatin 85 mg/m\^2 IV infused over two hours followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus, then 2400 mg/m\^2 continuous IV infusion over 46-48 hours FOLFIRI: Patients receive irinotecan 180 mg/m\^2 IV infused over 90 minutes followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus following leucovorin then 2400 mg/m\^2 continuous IV infusion over 46-48 hours.
    id
    FG002
    title
    Arm C: FOLFOX or FOLFIRI + Cetuximab + Bevacizumab
periods
  1. milestones
    1. achievements
      1. group Id
        FG000
        num Subjects
        899
      2. group Id
        FG001
        num Subjects
        902
      3. group Id
        FG002
        num Subjects
        533
      type
      STARTED
    2. achievements
      1. group Id
        FG000
        num Subjects
        899
      2. group Id
        FG001
        num Subjects
        902
      3. group Id
        FG002
        num Subjects
        533
      type
      COMPLETED
    3. achievements
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        0
      type
      NOT COMPLETED
    title
    Overall Study
pre Assignment Details
From 5/2005 to 9/2009, patients were randomized 1:1:1 to Arms A, B and C. Study was amended in 2009 to include only KRAS wild type patients; then Arm C was closed based on data showing no benefit from chemo with the combination of Bevacizumab and an EGFR antibody. Thereafter, only KRAS wild type patients were randomized 1:1 to Arm A and B.
Complete source fields
groups
  1. description
    Patients receive bevacizumab 5 mg/kg IV every two weeks and then receive either FOLFOX or FOLFIRI every two weeks as described in the intervention section. One cycle is defined as 8 weeks of treatment. Treatment continues until disease progression, unacceptable toxicity or surgery with curative intent as planned. FOLFOX or: Patients receive oxaliplatin 85 mg/m\^2 IV infused over two hours followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus, then 2400 mg/m\^2 continuous IV infusion over 46-48 hours FOLFIRI: Patients receive irinotecan 180 mg/m\^2 IV infused over 90 minutes followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus following leucovorin then 2400 mg/m\^2 continuous IV infusion over 46-48 hours.
    id
    FG000
    title
    Arm A: FOLFOX or FOLFIRI + Bevacizumab
  2. description
    Patients receive cetuximab 400mg/m\^2 IV over 2 hours on the first day of treatment, then 250 mg/m\^2 IV over 1 hour weekly thereafter. Patients also receive either FOLFOX or FOLFIRI every two weeks as described in the intervention section. One cycle is defined as 8 weeks of treatment. Treatment continues until disease progression, unacceptable toxicity or surgery with curative intent as planned. FOLFOX or: Patients receive oxaliplatin 85 mg/m\^2 IV infused over two hours followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus, then 2400 mg/m\^2 continuous IV infusion over 46-48 hours FOLFIRI: Patients receive irinotecan 180 mg/m\^2 IV infused over 90 minutes followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus following leucovorin then 2400 mg/m\^2 continuous IV infusion over 46-48 hours.
    id
    FG001
    title
    Arm B: FOLFOX or FOLFIRI + Cetuximab
  3. description
    Patients receive cetuximab 400mg/m\^2 IV over 2 hours on the first day of treatment, then 250 mg/m\^2 IV over 1 hour weekly thereafter. Also, patients receive bevacizumab 5 mg/kg IV every two weeks and then receive either FOLFOX or FOLFIRI every two weeks as described in the intervention section. One cycle is defined as 8 weeks of treatment. Treatment continues until disease progression, unacceptable toxicity or surgery with curative intent as planned. FOLFOX or: Patients receive oxaliplatin 85 mg/m\^2 IV infused over two hours followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus, then 2400 mg/m\^2 continuous IV infusion over 46-48 hours FOLFIRI: Patients receive irinotecan 180 mg/m\^2 IV infused over 90 minutes followed by leucovorin 400 mg/m\^2 IV over 2 hours followed by 5-FU 400 mg/m\^2 IV bolus following leucovorin then 2400 mg/m\^2 continuous IV infusion over 46-48 hours.
    id
    FG002
    title
    Arm C: FOLFOX or FOLFIRI + Cetuximab + Bevacizumab
periods
  1. milestones
    1. achievements
      1. group Id
        FG000
        num Subjects
        899
      2. group Id
        FG001
        num Subjects
        902
      3. group Id
        FG002
        num Subjects
        533
      type
      STARTED
    2. achievements
      1. group Id
        FG000
        num Subjects
        899
      2. group Id
        FG001
        num Subjects
        902
      3. group Id
        FG002
        num Subjects
        533
      type
      COMPLETED
    3. achievements
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        0
      type
      NOT COMPLETED
    title
    Overall Study
pre Assignment Details
From 5/2005 to 9/2009, patients were randomized 1:1:1 to Arms A, B and C. Study was amended in 2009 to include only KRAS wild type patients; then Arm C was closed based on data showing no benefit from chemo with the combination of Bevacizumab and an EGFR antibody. Thereafter, only KRAS wild type patients were randomized 1:1 to Arm A and B.

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Independent clinical review pending · Not medical advice