Reduction of Liver Metastasis Stiffness Improves Response to Bevacizumab in Metastatic Colorectal Cancer

Use of Bevacizumab in Metastatic Colorectal Cancer

Colorectal cancer is one of the most common cancers worldwide, and although associated mortality rates in South American countries are generally among the lowest in the world, they are on the rise. The prognosis of patients diagnosed with metastatic colorectal cancer has improved markedly over the last 12 years, increasing from 5 months with best supportive care to almost 2 years with combinati...

Association between bevacizumab-related hypertension and response to treatment in patients with metastatic colorectal cancer

BACKGROUND Bevacizumab has become standard of care as first-line treatment of metastatic colorectal cancer (mCRC), after proving increased response rates and improvement in survival outcomes. Hypertension (HTN) is a common complication of the treatment with bevacizumab and, owing to its close relation with antiangiogenic mechanism, may represent a clinical biomarker to predict the efficacy of t...

Experimental Colorectal Cancer Liver Metastasis

Bevacizumab in the treatment of metastatic colorectal cancer.

Angiogenesis is essential for tumor growth and metastasis, and has become a useful target for novel biological agents. Vascular endothelial growth factor (VEGF) is one of the most important angiogenesis regulators. Bevacizumab is a recombinant humanized anti-VEGF monoclonal antibody recently approved in Europe and the USA for first- and second-line therapy (in combination with chemotherapy) for...

[Advances in the treatment of metastatic colorectal cancer with bevacizumab].

Colorectal cancer represents the third leading cause of cancer mortality in the United States. During the past four decades, 5-fluorouracil (5-FU) has served as the cornerstone of therapy for individuals with advanced colorectal cancer (ACRC). Despite numerous attempts at maximizing efficacy of 5-FU through biochemical modulation, a significant benefit in terms of survival has never been realiz...