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DR ANTHONY MELVIN CRASTO, WORLDDRUGTRACKER

Brain Cancer Survival Improved Following FDA Approval of Bevacizumab, Mayo Study Finds

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Aug 202013
 

 

ROCHESTER, Minn. — A new population-based study has found that patients with glioblastoma who died in 2010, after the Food and Drug Administration (FDA) approval of bevacizumab, had lived significantly longer than patients who died of the disease in 2008, prior to the conditional approval of the drug for the treatment of the deadly brain cancer. Bevacizumab is used to treat patients with certain cancers whose cancer has spread. The study appears in the journal Cancer

http://www.pharmalive.com/study-brain-cancer-survival-improved-following-fda-approval-of-avastin

STR REF –http://www.kidneycancerinstitute.com/Bevacizumab.html

IN CASE U NEED TO CONTACT ME THEN MAIL ME. amcrasto@gmail.com

Bevacizumab (trade name AvastinGenentech/Roche) is an angiogenesis inhibitor, a drug that slows the growth of new blood vessels. It is licensed to treat various cancers, including colorectal, lung, breast (outside the USA), glioblastoma (USA only), kidney and ovarian.

Bevacizumab is a humanized monoclonal antibody that inhibits vascular endothelial growth factor A (VEGF-A). VEGF-A is a chemical signal that stimulates angiogenesis in a variety of diseases, especially in cancer. Bevacizumab was the first clinically availableangiogenesis inhibitor in the United States.


Bevacizumab was approved by the U.S. Food and Drug Administration (FDA) for certainmetastatic cancers. It received its first approval in 2004, for combination use with standardchemotherapy for metastatic colon cancer.It has since been approved for use in certain lung cancers, renal cancers, and glioblastoma multiforme of the brain.

At one point bevacizumab was approved for breast cancer by the FDA, but the approval was revoked on 18 November 2011. The approval for breast cancer was revoked because, although there was evidence that it slowed progression of metastatic breast cancer, there was no evidence that it extended life or improved quality of life, and it caused adverse effects including severe high blood pressure and hemorrhaging. In 2008, the FDA gave bevacizumab provisional approval for metastatic breast cancer, subject to further studies. The FDA’s advisory panel had recommended against approval. In July 2010, after new studies failed to show a significant benefit, the FDA’s advisory panel recommended against the indication for advanced breast cancer. Genentech requested a hearing, which was granted in June 2011. The FDA ruled to withdraw the breast cancer indication in November 2011. FDA approval is required for Genentech to market a drug for that indication. Doctors may sometimes prescribe it for that indication, although insurance companies are less likely to pay for it. The drug remains approved for breast cancer use in other countries including Australia.

Clinical trials are underway for many other indications including ovarian cancer, pediatric osteosarcoma, and certain non-malignant eye diseases. In the curative setting (adjuvant therapy), clinical studies are underway in breast cancer and lung cancer.

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Japanese MHLW clears Roche’s Avastin as glioblastoma therapy

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Jun 212013
 
Japanese MHLW clears Roche’s Avastin as glioblastoma therapy
The Japanese Ministry of Health, Labour and Welfare (MHLW) has cleared Roche’s Avastin (bevacizumab) as a combination therapy and monotherapy to treat the aggressive form of brain cancer glioblastoma…

read all at

http://regulatoryaffairs.pharmaceutical-business-review.com/news/japanese-mhlw-clears-roches-avastin-as-glioblastoma-therapy-170613

 

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