Is the colorectal cancer drug Avastin expensive?

Colorectal cancer refers to cancer between the dentate line and the junction of the rectum and sigmoid colon. It is one of the common malignant tumors of the digestive tract. Colorectal cancer is related to social environment, eating habits, genetic factors, etc. It is a relatively complex and difficult to treat disease. Therefore, it is very important to choose a good drug for treatment. Avastin is a drug used to treat colorectal cancer. So, is Avastin expensive?

Is Avastin expensive?

The price of Avastin is not very expensive. The actual price of Avastin may vary depending on the manufacturer or region. Therefore, the actual price of Avastin should be based on the actual selling price of each store.

The mechanism of action of Avastin shows that tumor growth depends largely on the formation of tumor blood vessels, and vascular endothelial growth factor is an important substance that causes tumor angiogenesis. Avastin can bind to vascular endothelial growth factor released by tumors, preventing VEGF from binding to specific sites on vascular endothelial cells to inhibit tumor angiogenesis, thereby cutting off the tumor's nutrition and achieving the purpose of preventing tumor growth.

Unlike traditional chemotherapy drugs that act on tumor cell proliferation, Avastin specifically binds to VEGF to exert multiple effects on tumor blood vessels: degeneration of existing tumor blood vessels, thereby cutting off oxygen and other nutrients required for tumor cell growth; normalization of surviving tumor blood vessels, reduction of tumor tissue interstitial pressure, improvement of chemotherapy drug delivery into tumor tissue, and enhancement of chemotherapy effect; inhibition of tumor angiogenesis, thereby continuously inhibiting tumor cell growth and metastasis. When used simultaneously with chemotherapy, it can achieve a 1+1>2 therapeutic effect and prolong survival.

The birth of Avastin has finally made the A+ strategy for tumor drug treatment a reality. Multiple randomized controlled clinical studies have shown that the anti-angiogenic drug Avastin combined with anti-cell proliferation drugs can significantly delay disease progression and prolong patient survival. Colorectal cancer patients need to adhere to long-term treatment, relax their mental state, do a good job of psychological treatment, increase dietary nutrition, and improve their own immune function. Only in this way can better therapeutic effects be achieved.

Warm reminder: You need to be more careful when taking Avastin. Patients who are allergic to Avastin or any component of its products should use it with caution.