ABSTRACT
UNLABELLED: Bevacizumab has been demonstrated to prolong survival in patients with metastatic colorectal cancer when used in combination with chemotherapy. We investigated the efficacy of chemotherapy administered in our general hospital for patients with metastatic colorectal cancer after the introduction of FOLFOX/FOLFIRI (+/-bevacizumab) therapy. SUBJECTS AND METHODS: The subjects in this study were 34 patients diagnosed with metastatic colorectal cancer, who received either FOLFIRI (+/- bevacizumab) or mFOLFOX6 (+/-bevacizumab) therapy in this hospital. The subjects were divided into a bevacizumab combination regimen group (those who received the regimen as first-line treatment), and a non-bevacizumab combination regimen group (those who did not receive the regimen as first-line treatment). Comparisons were made with regard to anticancer efficacy, progression-free survival time, and overall survival time. RESULTS: Comparison between the bevacizumab combination regimen group and the non-bevacizumab combination regimen group, revealed no significant difference due to the small number of relevant patients. However, the former showed a slight advantage over the latter in terms of anti-cancer efficacy and progression-free survival time. CONCLUSION: Bevacizumab is expected to contribute to the prolongation of survival in patients in our general hospital.
