– COSMIC-313 is the third phase 3 pivotal trial to investigate cabozantinib in combination with immune checkpoint inhibitors –
ALAMEDA, CA, USA I May 01, 2019 I Exelixis, Inc. (NASDAQ: EXEL) today announced that it is initiating COSMIC-313, a phase 3 pivotal trial of cabozantinib (CABOMETYX®) in combination with nivolumab (Opdivo®) and ipilimumab (Yervoy®) versus nivolumab and ipilimumab in patients with previously untreated advanced renal cell carcinoma (RCC) with intermediate- or poor-risk disease per the International Metastatic Renal Cell Carcinoma Database Consortium. The primary endpoint of the trial is progression-free survival, and the secondary endpoints are overall survival and objective response rate.
“Clinical observations suggest cabozantinib promotes an immune-permissive environment, which could present an opportunity for additive or synergistic effects with immune checkpoint inhibitors,” said Gisela Schwab, M.D., President, Product Development and Medical Affairs and Chief Medical Officer, Exelixis. “The mechanisms of action of single agent cabozantinib and the combination of nivolumab and ipilimumab are complementary, and each has demonstrated efficacy in advanced renal cell carcinoma. The further combination of these agents as a triplet regimen may offer promise to previously untreated patients with intermediate- or poor-risk disease, who are known to have poor treatment outcomes.”
COSMIC-313 is a multicenter, randomized, double-blinded, controlled phase 3 pivotal trial that aims to enroll approximately 676 patients at 150 sites globally. Patients will be randomized 1:1 to the experimental arm of cabozantinib in combination with nivolumab and ipilimumab and to the control arm of nivolumab and ipilimumab in combination with matched placebo.
Design of this phase 3 pivotal trial was informed by results from the ongoing phase 1b study of cabozantinib plus nivolumab with or without ipilimumab in patients with previously treated advanced genitourinary cancers, including RCC. The phase 1b trial is being conducted by the U.S. National Cancer Institute and includes centers from its Experimental Therapeutics Clinical Trials Network.
Bristol-Myers Squibb is providing nivolumab and ipilimumab for use in this trial.
Please see Important Safety Information below and full U.S. prescribing information at https://cabometyx.com/downloads/CABOMETYXUSPI.pdf.
About RCC
The American Cancer Society’s 2019 statistics cite kidney cancer as among the top ten most commonly diagnosed forms of cancer among both men and women in the U.S.1 Clear cell RCC is the most common type of kidney cancer in adults.2 If detected in its early stages, the five-year survival rate for RCC is high; for patients with advanced or late-stage metastatic RCC, however, the five-year survival rate is only 12 percent, with no identified cure for the disease.1 Approximately 32,000 patients in the U.S. and 70,000 globally require treatment, and an estimated 15,000 patients in the U.S. each year are in need of a first-line treatment for advanced kidney cancer.3
The majority of clear cell RCC tumors have lower than normal levels of a protein called von Hippel-Lindau, which leads to higher levels of MET, AXL and VEGF.4,5 These proteins promote tumor angiogenesis (blood vessel growth), growth, invasiveness and metastasis.6,7,8,9 MET and AXL may provide escape pathways that drive resistance to VEGF receptor inhibitors.5,6
About CABOMETYX® (cabozantinib)
In the U.S., CABOMETYX tablets are approved for the treatment of patients with advanced RCC and for the treatment of patients with hepatocellular carcinoma (HCC) who have been previously treated with sorafenib. CABOMETYX tablets have also received regulatory approvals in the European Union and additional countries and regions worldwide. In 2016, Exelixis granted Ipsen exclusive rights for the commercialization and further clinical development of cabozantinib outside of the United States and Japan. In 2017, Exelixis granted exclusive rights to Takeda Pharmaceutical Company Limited for the commercialization and further clinical development of cabozantinib for all future indications in Japan.
The combination of CABOMETYX with nivolumab and ipilimumab is not indicated for previously untreated advanced RCC.
About Exelixis
Founded in 1994, Exelixis, Inc. (Nasdaq: EXEL) is a commercially successful, oncology-focused biotechnology company that strives to accelerate the discovery, development and commercialization of new medicines for difficult-to-treat cancers. Following early work in model genetic systems, we established a broad drug discovery and development platform that has served as the foundation for our continued efforts to bring new cancer therapies to patients in need. Our discovery efforts have resulted in four marketed products, CABOMETYX® (cabozantinib), COMETRIQ® (cabozantinib), COTELLIC® (cobimetinib) and MINNEBRO™ (esaxerenone), and we have entered into partnerships with leading pharmaceutical companies to bring these important medicines to patients worldwide. Supported by revenues from our marketed products and collaborations, we are committed to prudently reinvesting in our business to maximize the potential of our pipeline. We are supplementing our existing therapeutic assets with targeted business development activities and internal drug discovery – all to deliver the next generation of Exelixis medicines and help patients recover stronger and live longer. Exelixis is a member of Standard & Poor’s (S&P) MidCap 400 index, which measures the performance of profitable mid-sized companies. For more information about Exelixis, please visit www.exelixis.com, follow @ExelixisInc on Twitter or like Exelixis, Inc. on Facebook.
1 American Cancer Society: Cancer Facts & Figures 2019. Available at: https://www.cancer.org/content/dam/cancer-org/research/cancer-facts-and-statistics/annual-cancer-facts-and-figures/2019/cancer-facts-and-figures-2019.pdf. Accessed May 2019.
2 Jonasch, E., Gao, J., Rathmell, W., Renal cell carcinoma. BMJ. 2014; 349:g4797.
3 Decision Resources Report: Renal Cell Carcinoma. October 2014 (internal data on file).
4 Harshman, L., and Choueiri, T. Targeting the hepatocyte growth factor/c-Met signaling pathway in renal cell carcinoma. Cancer J. 2013; 19:316-323.
5 Rankin, et al. Direct regulation of GAS6/AXL signaling by HIF promotes renal metastasis through SRC and MET. Proc Natl Acad Sci USA. 2014; 111:13373-13378.
6 Zhou, L., Liu, X-D., Sun, M., et al. Targeting MET and AXL overcomes resistance to sunitinib therapy in renal cell carcinoma. Oncogene. 2016; 35:2687-2697.
7 Koochekpour, et al. The von Hippel-Lindau tumor suppressor gene inhibits hepatocyte growth factor/scatter factor-induced invasion and branching morphogenesis in renal carcinoma cells. Mol Cell Biol. 1999; 19:5902–5912.
8 Takahashi, A., Sasaki, H., Kim, S., et al. Markedly increased amounts of messenger RNAs for vascular endothelial growth factor and placenta growth factor in renal cell carcinoma associated with angiogenesis. Cancer Res. 1994; 54:4233-4237.
9 Nakagawa, M., Emoto, A., Hanada, T., Nasu, N., Nomura, Y. Tubulogenesis by microvascular endothelial cells is mediated by vascular endothelial growth factor (VEGF) in renal cell carcinoma. Br J Urol. 1997; 79:681-687.
SOURCE: Exelixis
Post Views: 8
– COSMIC-313 is the third phase 3 pivotal trial to investigate cabozantinib in combination with immune checkpoint inhibitors –
ALAMEDA, CA, USA I May 01, 2019 I Exelixis, Inc. (NASDAQ: EXEL) today announced that it is initiating COSMIC-313, a phase 3 pivotal trial of cabozantinib (CABOMETYX®) in combination with nivolumab (Opdivo®) and ipilimumab (Yervoy®) versus nivolumab and ipilimumab in patients with previously untreated advanced renal cell carcinoma (RCC) with intermediate- or poor-risk disease per the International Metastatic Renal Cell Carcinoma Database Consortium. The primary endpoint of the trial is progression-free survival, and the secondary endpoints are overall survival and objective response rate.
“Clinical observations suggest cabozantinib promotes an immune-permissive environment, which could present an opportunity for additive or synergistic effects with immune checkpoint inhibitors,” said Gisela Schwab, M.D., President, Product Development and Medical Affairs and Chief Medical Officer, Exelixis. “The mechanisms of action of single agent cabozantinib and the combination of nivolumab and ipilimumab are complementary, and each has demonstrated efficacy in advanced renal cell carcinoma. The further combination of these agents as a triplet regimen may offer promise to previously untreated patients with intermediate- or poor-risk disease, who are known to have poor treatment outcomes.”
COSMIC-313 is a multicenter, randomized, double-blinded, controlled phase 3 pivotal trial that aims to enroll approximately 676 patients at 150 sites globally. Patients will be randomized 1:1 to the experimental arm of cabozantinib in combination with nivolumab and ipilimumab and to the control arm of nivolumab and ipilimumab in combination with matched placebo.
Design of this phase 3 pivotal trial was informed by results from the ongoing phase 1b study of cabozantinib plus nivolumab with or without ipilimumab in patients with previously treated advanced genitourinary cancers, including RCC. The phase 1b trial is being conducted by the U.S. National Cancer Institute and includes centers from its Experimental Therapeutics Clinical Trials Network.
Bristol-Myers Squibb is providing nivolumab and ipilimumab for use in this trial.
Please see Important Safety Information below and full U.S. prescribing information at https://cabometyx.com/downloads/CABOMETYXUSPI.pdf.
About RCC
The American Cancer Society’s 2019 statistics cite kidney cancer as among the top ten most commonly diagnosed forms of cancer among both men and women in the U.S.1 Clear cell RCC is the most common type of kidney cancer in adults.2 If detected in its early stages, the five-year survival rate for RCC is high; for patients with advanced or late-stage metastatic RCC, however, the five-year survival rate is only 12 percent, with no identified cure for the disease.1 Approximately 32,000 patients in the U.S. and 70,000 globally require treatment, and an estimated 15,000 patients in the U.S. each year are in need of a first-line treatment for advanced kidney cancer.3
The majority of clear cell RCC tumors have lower than normal levels of a protein called von Hippel-Lindau, which leads to higher levels of MET, AXL and VEGF.4,5 These proteins promote tumor angiogenesis (blood vessel growth), growth, invasiveness and metastasis.6,7,8,9 MET and AXL may provide escape pathways that drive resistance to VEGF receptor inhibitors.5,6
About CABOMETYX® (cabozantinib)
In the U.S., CABOMETYX tablets are approved for the treatment of patients with advanced RCC and for the treatment of patients with hepatocellular carcinoma (HCC) who have been previously treated with sorafenib. CABOMETYX tablets have also received regulatory approvals in the European Union and additional countries and regions worldwide. In 2016, Exelixis granted Ipsen exclusive rights for the commercialization and further clinical development of cabozantinib outside of the United States and Japan. In 2017, Exelixis granted exclusive rights to Takeda Pharmaceutical Company Limited for the commercialization and further clinical development of cabozantinib for all future indications in Japan.
The combination of CABOMETYX with nivolumab and ipilimumab is not indicated for previously untreated advanced RCC.
About Exelixis
Founded in 1994, Exelixis, Inc. (Nasdaq: EXEL) is a commercially successful, oncology-focused biotechnology company that strives to accelerate the discovery, development and commercialization of new medicines for difficult-to-treat cancers. Following early work in model genetic systems, we established a broad drug discovery and development platform that has served as the foundation for our continued efforts to bring new cancer therapies to patients in need. Our discovery efforts have resulted in four marketed products, CABOMETYX® (cabozantinib), COMETRIQ® (cabozantinib), COTELLIC® (cobimetinib) and MINNEBRO™ (esaxerenone), and we have entered into partnerships with leading pharmaceutical companies to bring these important medicines to patients worldwide. Supported by revenues from our marketed products and collaborations, we are committed to prudently reinvesting in our business to maximize the potential of our pipeline. We are supplementing our existing therapeutic assets with targeted business development activities and internal drug discovery – all to deliver the next generation of Exelixis medicines and help patients recover stronger and live longer. Exelixis is a member of Standard & Poor’s (S&P) MidCap 400 index, which measures the performance of profitable mid-sized companies. For more information about Exelixis, please visit www.exelixis.com, follow @ExelixisInc on Twitter or like Exelixis, Inc. on Facebook.
1 American Cancer Society: Cancer Facts & Figures 2019. Available at: https://www.cancer.org/content/dam/cancer-org/research/cancer-facts-and-statistics/annual-cancer-facts-and-figures/2019/cancer-facts-and-figures-2019.pdf. Accessed May 2019.
2 Jonasch, E., Gao, J., Rathmell, W., Renal cell carcinoma. BMJ. 2014; 349:g4797.
3 Decision Resources Report: Renal Cell Carcinoma. October 2014 (internal data on file).
4 Harshman, L., and Choueiri, T. Targeting the hepatocyte growth factor/c-Met signaling pathway in renal cell carcinoma. Cancer J. 2013; 19:316-323.
5 Rankin, et al. Direct regulation of GAS6/AXL signaling by HIF promotes renal metastasis through SRC and MET. Proc Natl Acad Sci USA. 2014; 111:13373-13378.
6 Zhou, L., Liu, X-D., Sun, M., et al. Targeting MET and AXL overcomes resistance to sunitinib therapy in renal cell carcinoma. Oncogene. 2016; 35:2687-2697.
7 Koochekpour, et al. The von Hippel-Lindau tumor suppressor gene inhibits hepatocyte growth factor/scatter factor-induced invasion and branching morphogenesis in renal carcinoma cells. Mol Cell Biol. 1999; 19:5902–5912.
8 Takahashi, A., Sasaki, H., Kim, S., et al. Markedly increased amounts of messenger RNAs for vascular endothelial growth factor and placenta growth factor in renal cell carcinoma associated with angiogenesis. Cancer Res. 1994; 54:4233-4237.
9 Nakagawa, M., Emoto, A., Hanada, T., Nasu, N., Nomura, Y. Tubulogenesis by microvascular endothelial cells is mediated by vascular endothelial growth factor (VEGF) in renal cell carcinoma. Br J Urol. 1997; 79:681-687.
SOURCE: Exelixis
Post Views: 8
