Abstract
Regorafenib (Stivarga®), a new inhibitor of multiple kinases, is indicated as third-line treatment in patients with locally advanced, unresectable or metastatic gastrointestinal stromal tumor (GIST) who have been previously treated with imatinib and sunitinib in the USA. In a phase III trial in patients with progressive GIST after failure of standard therapies, regorafenib plus best supportive care increased median progression-free survival by >5-fold relative to best supportive care alone. Although regorafenib is associated with several specific drug-related adverse events, it is reasonably well tolerated if recommendations for dose modifications (i.e. treatment interruption, dose reductions and/or permanent treatment discontinuation based on tolerability) and other precautions are followed.
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The preparation of this review was not supported by any external funding. During the peer review process, the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from comments received were made by the author on the basis of scientific and editorial merit.
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The manuscript was reviewed by: P. Rutkowski, Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland.
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Lyseng-Williamson, K.A. Regorafenib: A Guide to Its Use in Advanced Gastrointestinal Stromal Tumor (GIST) After Failure of Imatinib and Sunitinib. BioDrugs 27, 525–531 (2013). https://doi.org/10.1007/s40259-013-0061-2
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DOI: https://doi.org/10.1007/s40259-013-0061-2