Bi-weekly Cetuximab Combined With 5-fluorouracil/Leucovorin/Oxaliplatin (FOLFOX-6) in Metastatic Colorectal Cancer (CEBIFOX)
|ClinicalTrials.gov Identifier: NCT01051167|
Recruitment Status : Completed
First Posted : January 18, 2010
Last Update Posted : May 8, 2017
Cetuximab is normally given as a weekly schedule in the therapy of patients with metastatic colorectal cancer.
In order to improve the convenience for the patients in first line-therapy this study will evaluate the efficacy and safety of a bi-weekly combination of cetuximab with FOLFOX.
|Condition or disease||Intervention/treatment||Phase|
|Metastatic Colorectal Cancer||Drug: Cetuximab||Phase 2|
For years the effective treatment of advanced colorectal carcinoma (CRC) was limited to fluorouracil (5-FU). Combination of 5-FU or a 5-FU analog with oxaliplatin, which has some antitumor activity as a single agent, shows synergistic activity. Combining oxaliplatin with a twice monthly folinic acid/5-FU schedule leads to a further improvement in first-line treatment of advanced CRC thus emerging to a standard regimen in first-line therapy of metastatic CRC.
Cetuximab is normally given as a weekly schedule. As recently shown a biweekly schedule with 500 mg/m² instead of the weekly standard regimen (initial dose of 400 mg/m² followed by 250 mg/m² every week) exhibits similar pharmacokinetic results with a comparable efficacy.
In order to improve the convenience for the patients, this study will evaluate the efficacy and safety of a bi-weekly combination of cetuximab with FOLFOX. Out of the various FOLFOX regimens the most convenient FOLFOX-6 schedule is chosen for the study, which has been tested before in two studies in combination with the standard weekly schedule of cetuximab. Recent data suggest a decreased efficacy of cetuximab in patients bearing a k-ras mutation in their CRC. Therefore only patients with no evidence for a mutated k-ras gene in the colorectal carcinoma cells will be included in this study.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||59 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Bi-weekly Cetuximab Combined With FOLFOX-6 as First-line Treatment in Metastatic Colorectal Cancer Patients With Wild-type K-ras Status|
|Study Start Date :||February 2009|
|Primary Completion Date :||September 2016|
|Study Completion Date :||September 2016|
Experimental: Cetuximab + Folfox-6-regime
Cetuximab 500 mg/m² administered as an intravenous infusion over 120 minutes on day 1 every 2 weeks. Combined with the following FOLFOX-6-regime:
Oxaliplatin 85 mg/m² i.v. for 2 h on day 1, Folinic acid 400 mg/m² i.v. for 2 h concurrently with Oxaliplatin on day 1, Fluorouracil 400 mg/m² i.v. bolus after Folinic Acid on day 1, followed by Fluorouracil 2400 mg/m² i.v. over 46 h.
500 mg /m² cetuximab as an intravenous infusion over 120 minutes on day 1 every 2 weeks
Other Name: Erbitux®
- Response rate (RECIST-Criteria) [ Time Frame: Every 8 weeks ]
- Secondary objectives: Safety, Quality of life [ Time Frame: Every 2 weeks ]
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01051167
|University of Duisburg-Essen Medical School|
|Essen, Nordrhein-Westfalen, Germany, 45122|
|Alfried Krupp von Bohlen und Halbach Krankenhaus gGmbH|
|Essen, Nordrhein-Westfalen, Germany, 45131|
|Prosper Hospital Recklinghausen|
|Recklinghausen, Nordrhein-Westfalen, Germany, 45659|
|Study Director:||Martin Schuler, Prof.Dr.med.||University of Duisburg-Essen Medical School|