A Real World Study to Evaluate Effectiveness of Avastin (Bevacizumab) for First Line Treatment of Patients With Metastatic Colorectal Cancer and Known KRAS Status

This non-interventional study will meta-analyze overall survival outcomes among the participants with metastatic colorectal cancer (mCRC) with available V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog (KRAS) status, who received firstline treatment with bevacizumab containing treatment regimen in routine clinical practice. The study leveraging secondary data from existing cohorts in the United Stats of America (USA), Germany, Australia, and Denmark.