Activity of SU11248, a Multitargeted Inhibitor of Vascular Endothelial Growth Factor Receptor and Platelet-Derived Growth Factor Receptor, in Patients With Metastatic Renal Cell Carcinoma
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- Robert J. Motzer
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- M. Dror Michaelson
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Bruce G. Redman
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Gary R. Hudes
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- George Wilding
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Robert A. Figlin
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Michelle S. Ginsberg
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Sindy T. Kim
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Charles M. Baum
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Samuel E. DePrimo
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Jim Z. Li
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Carlo L. Bello
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Charles P. Theuer
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Daniel J. George
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
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- Brian I. Rini
- From the Genitourinary Oncology Service, Division of Solid Tumor Oncology, Departments of Medicine and Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY; Massachusetts General Hospital; Dana-Farber Cancer Institute, Boston, MA; University of Michigan, Ann Arbor, MI; Fox Chase Cancer Center, Philadelphia, PA; University of Wisconsin, Madison, WI; University of California Los Angeles, Los Angeles; Pfizer Inc, La Jolla; and University of California San Francisco, San Francisco, CA
抄録
<jats:sec><jats:title>Purpose</jats:title><jats:p> Renal cell carcinoma (RCC) is characterized by loss of von Hippel Lindau tumor suppressor gene activity, resulting in high expression of pro-angiogenic growth factors: vascular endothelial growth factor (VEGF) and platelet-derived growth factor (PDGF). SU11248 (sunitinib malate), a small molecule inhibitor with high binding affinity for VEGF and PDGF receptors, was tested for clinical activity in patients with metastatic RCC. </jats:p></jats:sec><jats:sec><jats:title>Patients and Methods</jats:title><jats:p> Patients with metastatic RCC and progression on first-line cytokine therapy were enrolled onto a multicenter phase II trial. SU11248 monotherapy was administered in repeated 6-week cycles of daily oral therapy for 4 weeks, followed by 2 weeks off. Overall response rate was the primary end point, and time to progression and safety were secondary end points. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> Twenty-five (40%) of 63 patients treated with SU11248 achieved partial responses; 17 additional patients (27%) demonstrated stable disease lasting ≥ 3 months. Median time to progression in the 63 patients was 8.7 months. Dosing was generally tolerated with manageable toxicities. </jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p> SU11248, a multitargeted receptor tyrosine kinase inhibitor of VEGF and PDGF receptors, demonstrates antitumor activity in metastatic RCC as second-line therapy, a setting where no effective systemic therapy is presently recognized. The genetics of RCC and these promising clinical results support the hypothesis that VEGF and PDGF receptor-mediated signaling is an effective therapeutic target in RCC. </jats:p></jats:sec>
収録刊行物
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- Journal of Clinical Oncology
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Journal of Clinical Oncology 24 (1), 16-24, 2006-01-01
American Society of Clinical Oncology (ASCO)
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詳細情報 詳細情報について
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- CRID
- 1362262946127119488
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- NII論文ID
- 30022790833
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- ISSN
- 15277755
- 0732183X
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