Sunitinib is a small-molecule multi-targeted receptor tyrosine kinase (RTK) inhibitor. On January 26, 2006, the agent was formally approved by the US FDA for the indications of treating renal cell carcinoma (RCC) and imatinib-resistant gastrointestinal stromal tumor (GIST). For these purposes, sunitinib is generally available as an orally administered formulation. Sunitinib inhibits cellular signaling by targeting multiple RTKs. These include all platelet-derived growth factor receptors (PDGF-R) and vascular endothelial growth factor receptors (VEGF-R). Sunitinib also inhibits KIT (CD117), the RTK that drives the majority of GISTs. In addition, sunitinib inhibits other RTKs including RET, CSF-1R, and flt3.
Sunitinib is indicated for the following conditions:
Gynecologic Oncology Group, Philadelphia, Pennsylvania, United States
Instituto Nacional de Cancerologia - ESE, Bogota, Cundinamarca, Colombia
Beaumont Hospital, Dublin, Ireland
Assaf Harofeh Medical Center, Zerifin, Israel
Pfizer Investigational Site, Madrid, Spain
Pfizer Investigational Site, Somerset, United Kingdom
Pfizer Investigational Site, Milano, Italy
Pfizer Investigational Site, Manchester, United Kingdom
Pfizer Investigational Site, Valencia, Spain
Cleveland Clinic Foundation, Cleveland, Ohio, United States
Case Western Reserve University, Cleveland, Ohio, United States
Pfizer Investigational Site, Taipei, Taiwan
University of Texas MD Anderson Cancer Center, Houston, Texas, United States
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