| Primary | Best Overall Response Rate - Independent Review Committee (IRC) | The best overall response rate is defined as the percentage of subjects having achieved confirmed Complete Response + Partial Response as the best overall response according to radiological assessments (based on modified World Health Organisation (WHO) criteria) as assessed by an IRC. | Primary analysis on the Intent to Treat (ITT) population i.e. all randomized subjects who have received at least one dose of randomized treatment (allocation to treatment groups as randomized). | Posted | | Number | 95% Confidence Interval | percentage of participants | | Evaluations were performed every 6 weeks until progression, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 4 August 2006 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
| | | Title | Denominators | Categories |
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| | | Title | Measurements |
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| - OG00045.6(37.9 to 53.4)
- OG00135.7(28.5 to 43.5)
|
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| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
|---|
| Assuming a difference in rate of best confirmed response of at least 20% between the 2 treatments, ie an approximately 70% response rate under cetuximab plus FOLFOX-4 & 50% under FOLFOX-4 alone for the stratum with ECOG PS0-1 & 66% and 45% respectively for the ECOG PS2 stratum, the common OddsR over the strata was expected to be 2.33. A sample size of approximately 146/group was calculated as necessary to detect a significant overall response of at least 2.33 at level α=0.05 with a power of 90% | stratified Cochran-Mantel-Haenszel test | Stratified odds ratio and Cochran-Mantel-Haenszel (CMH) statistics were calculated considering the randomization strata. | 0.064 | | Odds Ratio (OR) | 1.516 | | | 2-Sided | 95 | 0.975 | 2.335 | | | | No |
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| Secondary | Best Overall Response Rate (Chinese V-Ki-ras2 Kirsten Rat Sarcoma Viral Oncogene Homolog (KRAS) Wild-Type Population) | The best overall response rate is defined as the percentage of subjects having achieved confirmed Complete Response + Partial Response as the best overall response according to radiological assessments (based on modified WHO criteria) as assessed by an IRC. | KRAS Wild-Type population | Posted | | Number | 95% Confidence Interval | percentage of participants | | Evaluations were performed every 6 weeks until progression, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 1 Mar 2007 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Best Overall Response Rate (KRAS Mutant Population) | The best overall response rate is defined as the percentage of subjects having achieved confirmed Complete Response + Partial Response as the best overall response according to radiological assessments (based on modified WHO criteria) as assessed by an IRC. | | Posted | | Number | 95% Confidence Interval | percentage of participants | | Evaluations were performed every 6 weeks until progression, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 1 Mar 2007 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Progression-free Survival Time | Duration from randomization until radiological progression as assessed by an IRC (based on modified WHO criteria) or death due to any cause. Only deaths within 60 days of last tumor assessment are considered. Patients without event are censored on the date of last tumor assessment. | Primary analysis on ITT population i.e. all randomized subjects who have received at least one dose of randomized treatment (allocation to treatment groups as randomized). | Posted | | Median | 95% Confidence Interval | months | | Time from randomisation to disease progression, death or last tumour assessment, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 01 Mar 2007 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Progression-free Survival Time (KRAS Wild-Type Population) | Duration from randomization until radiological progression as assessed by an IRC (based on modified WHO criteria) or death due to any cause. Only deaths within 60 days of last tumor assessment are considered. Patients without event are censored on the date of last tumor assessment. | KRAS Wild-Type population | Posted | | Median | 95% Confidence Interval | months | | Time from randomisation to disease progression, death or last tumour assessment, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 30 Nov 2008 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Progression-free Survival Time (KRAS Mutant Population) | Duration from randomization until radiological progression as assessed by an IRC (based on modified WHO criteria) or death due to any cause. Only deaths within 60 days of last tumor assessment are considered. Patients without event are censored on the date of last tumor assessment. | | Posted | | Median | 95% Confidence Interval | months | | Time from randomisation to disease progression, death or last tumour assessment, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 30 Nov 2008 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
|
| Secondary | Overall Survival Time | Time from randomization to death. Patients without event are censored at the last date known to be alive or at the clinical cut-off date, whatever is earlier. | Primary analysis on ITT population i.e. all randomized subjects who have received at least one dose of randomized treatment (allocation to treatment groups as randomized). | Posted | | Median | 95% Confidence Interval | months | | Time from randomisation to death or last day known to be alive, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 30 Nov 2008 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Overall Survival Time (KRAS Wild-Type Population) | Time from randomization to death. Patients without event are censored at the last date known to be alive or at the clinical cut-off date, whatever is earlier. | KRAS Wild-Type population | Posted | | Median | 95% Confidence Interval | months | | Time from randomisation to death or last day known to be alive, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 30 November 2008 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
|
| Secondary | Overall Survival Time (KRAS Mutant Population) | Time from randomization to death. Patients without event are censored at the last date known to be alive or at the clinical cut-off date, whatever is earlier. | | Posted | | Median | 95% Confidence Interval | months | | Time from randomisation to death or last day known to be alive, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 30 November 2008 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Participants With No Residual Tumor After Metastatic Surgery | No residual tumor after on-study surgery for metastases. | Primary analysis on ITT population i.e. all randomized subjects who have received at least one dose of randomized treatment (allocation to treatment groups as randomized). | Posted | | Number | | participants | | Time from first dose up to 30 days after the last dose of study treatment, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 30 November 2008 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Disease Control Rate (Cut Off Date 4 August 2006) | The disease control rate is defined as the percentage of subjects having achieved confirmed Complete Response + Partial Response + Stable Disease as best overall response according to radiological assessments as assessed by IRC (based on modified WHO criteria). | Primary analysis on ITT population i.e. all randomized subjects who have received at least one dose of randomized treatment (allocation to treatment groups as randomized). | Posted | | Number | 95% Confidence Interval | percentage of participants | | Evaluations were performed every 6 weeks until progression, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 4 August 2006 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
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| Secondary | Duration of Response | Time from first assessment of Complete Response or Partial Response to disease progression or death (within 60 days of last tumor assessment). Patients without event are censored on the date of last tumor assessment. Tumor assessments based on modified WHO criteria. | Primary analysis on ITT population i.e. all randomized subjects who have received at least one dose of randomized treatment (allocation to treatment groups as randomized). | Posted | | Median | 95% Confidence Interval | months | | Time from first assessment of Complete Response or Partial Response to disease progression,death or last tumor assessment, reported between day of first patient randomised, 27 Jul 2005, until cut-off date 01 Mar 2007 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
|
| Secondary | Safety - Number of Patients Experiencing Any Adverse Event | Please refer to Adverse Events section for further details | | Posted | | Number | | participants | | time from first dose up to 30 after last dose of study treatment, reported between day of first patient dose of study treatment, 27 Jul 2005, until cut-off date 30 Nov 2008 | | | | ID | Title | Description |
|---|
| OG000 | Cetuximab Plus FOLFOX-4 | Cetuximab plus 5-Fluorouracil(5-FU)/Folinic acid (FA) and oxaliplatin. Cetuximab will always be administered first, followed by oxaliplatin at least 1 hour later. Following completion of the oxaliplatin infusion or simultaneously with oxaliplatin FA will be administered (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day intravenously (IV) over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. | | OG001 | FOLFOX-4 Alone | 5-FU/FA and oxaliplatin. Oxaliplatin will always be administered first or simultaneously with FA (at a dose of 200 mg/m^2, infused over 120 minutes, on day 1 and day 2, every two weeks) and then 5-FU (as a bolus of 400 mg/m^2/day IV over 2-4 minutes followed by 600 mg/m^2/day infused over 22-hour, on day 1 and day 2, every two weeks). Until progression or unacceptable toxicity develops. Safety population: includes all treated subjects. |
|