Pazopanib for the treatment of soft-tissue sarcoma
Received 22 April 2012
Accepted for publication 16 June 2012
Published 26 October 2012 Volume 2012:4 Pages 65—70
Checked for plagiarism Yes
Review by Single anonymous peer review
Peer reviewer comments 4
Pierre Heudel,1 Philippe Cassier,1 Olfa Derbel,1 Armelle Dufresne,1 Pierre Meeus,2 Philippe Thiesse,3 Dominique Ranchère-Vince,4 Jean Yves Blay,1 Isabelle Ray-Coquard1,5
1Department of Medical Oncology, 2Department of Surgical Oncology, 3Department of Radiology, 4Department of Pathology, Leon Berard Center, Lyon, 5EAM 4128 Sante-Individu-Societe, Lyon University, Lyon, France
Abstract: Pazopanib is a multikinase inhibitor which potently inhibits the activity of major receptor tyrosine kinases, including vascular endothelial growth factor receptor-1, vascular endothelial growth factor receptor-2, vascular endothelial growth factor receptor-3, platelet-derived growth factor receptor-a, platelet-derived growth factor receptor-a, and c-Kit. Approved by the Food and Drug Administration in 2009 in the United States for the treatment of metastatic renal cell carcinoma, pazopanib has been tested in advanced or metastatic soft-tissue sarcoma. Unlike other tyrosine kinase inhibitors, a statistically significant efficacy in phase II but also in randomized phase III studies has been shown. In comparison with sunitinib or sorafenib, pazopanib has a similar toxicity profile and is generally well tolerated. This review details the development of this new therapeutic class in the treatment of metastatic soft-tissue sarcomas.
Keywords: soft-tissue sarcoma, pazopanib, tyrosine kinase inhibitor
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