Study of Aflibercept And Modified FOLFOX6 As First-Line Treatment In Patients With Metastatic Colorectal Cancer (AFFIRM)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Sanofi
ClinicalTrials.gov Identifier:
NCT00851084
First received: February 24, 2009
Last updated: June 21, 2013
Last verified: May 2013
Results First Received: February 19, 2013  
Study Type: Interventional
Study Design: Allocation: Randomized;   Endpoint Classification: Efficacy Study;   Intervention Model: Parallel Assignment;   Masking: Open Label;   Primary Purpose: Treatment
Conditions: Colorectal Neoplasms
Neoplasm Metastasis
Interventions: Drug: aflibercept
Drug: oxaliplatin
Drug: 5-FU
Drug: Folinic Acid

  Participant Flow
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Recruitment Details
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
No text entered.

Pre-Assignment Details
Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
There were 268 patients screened (informed consent signed) for this study. Of these screened patients, 236 patients were subsequently randomly assigned to treatments. 32 patients were screen failures.

Reporting Groups
  Description
mFOLFOX6 Only modified FOLFOX6
mFOLFOX6 + Aflibercept modified FOLFOX6 in combination with aflibercept

Participant Flow:   Overall Study
    mFOLFOX6 Only     mFOLFOX6 + Aflibercept  
STARTED     117     119  
COMPLETED     0 [1]   0 [1]
NOT COMPLETED     117     119  
Randomized but not treated                 1                 0  
Adverse Event                 26                 36  
Disease progression                 52                 47  
Poor compliance to protocol                 1                 1  
Physician Decision                 13                 14  
Consent withdrawn                 0                 2  
Withdrawal by Subject                 11                 12  
Metastatic surgery                 6                 6  
Not specified                 7                 1  
[1] Participants continued treatment until they met treatment discontinuation criteria.



  Baseline Characteristics


  Outcome Measures
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1.  Primary:   Progression Free Survival (PFS) Rate at 12 Months   [ Time Frame: 12 months ]

2.  Secondary:   Progression Free Survival (PFS)   [ Time Frame: From the date of the first randomization until the study data cut-off date, 14 April 2011 (approximately 26 months) ]

3.  Secondary:   Overall Objective Response Rate (ORR)   [ Time Frame: From the date of the first randomization until the study data cut-off date, 14 April 2011 (approximately 26 months) ]

4.  Secondary:   Overall Survival (OS)   [ Time Frame: From the date of the first randomization until the study data cut-off date, 14 April 2011 (approximately 26 months) ]

5.  Secondary:   Number of Participants With Treatment-emergent Adverse Events (TEAE)   [ Time Frame: From the date of the first randomization up to 30 days after the treatment discontinuation or until TEAE was resolved or stabilized ]

6.  Secondary:   Immunogenicity of Intravenous (IV) Aflibercept   [ Time Frame: Any time post baseline and 90 days after the last infusion of aflibercept, according to baseline status ]


  Serious Adverse Events


  Other Adverse Events


  Limitations and Caveats
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Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
The overall survival (OS) data are severely limited due to the low number of events (<50%) in both arms, therefore median OS cannot be accurately estimated due to limitations of available data.


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