Opdivo plus Yervoy showed 55% investigator-assessed objective response rate
Median duration of response not yet reached; 94% of responses ongoing at time of data cutoff
Encouraging one-year overall survival of 85% with median overall survival not yet reached
PRINCETON, NJ, USA I January 20, 2018 I Bristol-Myers Squibb Company (NYSE:BMY) today announced new data from a cohort of the phase 2 CheckMate -142 trial evaluating Opdivo (nivolumab) and Yervoy (ipilimumab) for the treatment of patients with DNA mismatch repair deficient (dMMR) or microsatellite instability-high (MSI-H) metastatic colorectal cancer (mCRC). With a median of 13.4 months of follow-up, the primary endpoint of objective response rate (ORR) per investigator assessment was 55% (95% CI: 45.2 to 63.8). Responses were durable, with median duration of response not yet reached and 94% of responses ongoing at time of data cutoff. The overall survival (OS) rate at one year was 85% (95% CI: 77.0 to 90.2), and median OS was not yet reached. Grade 3-4 treatment-related adverse events (TRAEs) occurred in 32% of patients receiving the Opdivo plus Yervoy combination. Patients received mCRC combination dosing of Opdivo (3 mg/kg) plus Yervoy (1 mg/kg) every three weeks for four doses, followed by Opdivo (3 mg/kg) every two weeks until disease progression, death or unacceptable toxicity.
These CheckMate -142 data from Abstract #553 will be featured today in an oral presentation at the 2018 Gastrointestinal Cancers Symposium in San Francisco, Calif., and simultaneously published in the Journal of Clinical Oncology.
“These results demonstrate that Opdivo plus Yervoy provide durable clinical benefit in patients with dMMR or MSI-H metastatic colorectal cancer,” said Thierry André, M.D., Head of the Medical Oncology Department in St. Antoine Hospital, Assistance Publique Hôpitaux de Paris. “The combination of Opdivo and Yervoy may represent an important advance for these distinct biomarker-defined patients, who historically have poorer outcomes compared to metastatic colorectal cancer patients whose tumors are mismatch repair proficient or microsatellite stable.”
“The Opdivo and Yervoy combination has demonstrated efficacy across tumors in a broad range of patients, and we are very encouraged to see that the complementary effect of this combination has the potential to increase anti-tumor activity in patients with dMMR or MSI-H metastatic colorectal cancer,” added Ian M. Waxman, M.D., development lead, Gastrointestinal Cancers, Bristol-Myers Squibb. “We are continuing to increase our understanding of the benefit of Immuno-Oncology based combinations and look forward to further evaluating the potential of our immunotherapy treatments in colorectal cancer patients.”
About CheckMate -142
CheckMate -142 is an international phase 2, multi-cohort, open-label, non-comparative trial of Opdivo, or Opdivo combinations, in recurrent and metastatic microsatellite instability-high (MSI-H) and non-MSI-H colorectal cancer. The primary endpoint is investigator-assessed objective response rate (ORR) using the Response Evaluation Criteria In Solid Tumors (RECIST) version 1.1. Other key endpoints include duration of response (DOR), overall survival (OS), progression-free survival (PFS), disease control rate (DCR), ORR per blinded independent central review (BICR), patient reported outcomes and safety.
The Opdivo plus Yervoy combination cohort included 119 patients with a median follow-up of 13.4 months. At the time of data cutoff (July 2017) median PFS was not yet reached, the 12-month PFS rate was 71% (95% CI: 61.4 to 78.7) and the rate of disease control lasting at least 12 weeks was 80%. Investigator-assessed responses were observed irrespective of tumor BRAF or KRAS mutation status, tumor PD-L1 expression or clinical history of Lynch syndrome. Statistically significant and clinically meaningful improvements were observed in key patient reported outcomes, including symptoms, functioning and quality of life. Treatment-related adverse events (TRAEs) of any grade occurred in 73% of patients, with the most common being diarrhea (22%), fatigue (18%), and pruritus (17%). Select TRAEs of potential immunologic etiology resolved in most patients (range, 71%−96%), except for endocrine TRAEs, which resolved in 40% of patients. No new safety signals or treatment-related deaths were reported. Study drug-related adverse events led to a 13% discontinuation rate, and among these patients the ORR was 63%, which was consistent with that of the overall population.
About Colorectal Cancer and dMMR or MSI-H Colorectal Cancer
Colorectal cancer (CRC) is cancer that develops in the colon or the rectum, which are part of the body’s digestive or gastrointestinal system. Colorectal cancer is the third most common form of cancer, with a worldwide incidence of 1.4 million cases, and is the fourth most common cause of cancer deaths. In the U.S., CRC is the second leading cause of cancer-related deaths among men and women combined, with more than 135,000 new cases expected to be diagnosed annually.
DNA mismatch repair deficiency (dMMR) occurs when the proteins that repair mismatch errors in DNA replication are missing or non-functional, which leads to microsatellite instability-high (MSI-H) tumors in certain types of cancer, including CRC. Approximately 15% of CRC patients and 5% of metastatic CRC patients have dMMR or MSI-H biomarkers. Patients with dMMR or MSI-H metastatic CRC are less likely to benefit from conventional chemotherapy and typically have a poor prognosis. Routine testing to determine dMMR or MSI-H status should be conducted for all CRC patients.
Bristol-Myers Squibb & Immuno-Oncology: Advancing Oncology Research
At Bristol-Myers Squibb, patients are at the center of everything we do. Our vision for the future of cancer care is focused on researching and developing transformational Immuno-Oncology (I-O) medicines for hard-to-treat cancers that could potentially improve outcomes for these patients.
We are leading the scientific understanding of I-O through our extensive portfolio of investigational compounds and approved agents. Our differentiated clinical development program is studying broad patient populations across more than 50 types of cancers with 14 clinical-stage molecules designed to target different immune system pathways. Our deep expertise and innovative clinical trial designs position us to advance I-O/I-O, I-O/chemotherapy, I-O/targeted therapies and I-O/radiation therapies across multiple tumors and potentially deliver the next wave of therapies with a sense of urgency. We also continue to pioneer research that will help facilitate a deeper understanding of the role of immune biomarkers and how patients’ individual tumor biology can be used as a guide for treatment decisions throughout their journey. We understand making the promise of I-O a reality for the many patients who may benefit from these therapies requires not only innovation on our part but also close collaboration with leading experts in the field. Our partnerships with academia, government, advocacy and biotech companies support our collective goal of providing new treatment options to advance the standards of clinical practice.
About Opdivo
Opdivo is a programmed death-1 (PD-1) immune checkpoint inhibitor that is designed to uniquely harness the body’s own immune system to help restore anti-tumor immune response. By harnessing the body’s own immune system to fight cancer, Opdivo has become an important treatment option across multiple cancers.
Opdivo’s leading global development program is based on Bristol-Myers Squibb’s scientific expertise in the field of Immuno-Oncology and includes a broad range of clinical trials across all phases, including Phase 3, in a variety of tumor types. To date, the Opdivo clinical development program has enrolled more than 25,000 patients. The Opdivo trials have contributed to gaining a deeper understanding of the potential role of biomarkers in patient care, particularly regarding how patients may benefit from Opdivo across the continuum of PD-L1 expression.
In July 2014, Opdivo was the first PD-1 immune checkpoint inhibitor to receive regulatory approval anywhere in the world. Opdivo is currently approved in more than 60 countries, including the United States, the European Union and Japan. In October 2015, the company’s Opdivo and Yervoy combination regimen was the first Immuno-Oncology combination to receive regulatory approval for the treatment of metastatic melanoma and is currently approved in more than 50 countries, including the United States and the European Union.
U.S. FDA-APPROVED INDICATIONS FOR OPDIVO ®
OPDIVO® (nivolumab) as a single agent is indicated for the treatment of patients with BRAF V600 mutation-positive unresectable or metastatic melanoma. This indication is approved under accelerated approval based on progression-free survival. Continued approval for this indication may be contingent upon verification and description of clinical benefit in the confirmatory trials.
OPDIVO® (nivolumab) as a single agent is indicated for the treatment of patients with BRAF V600 wild-type unresectable or metastatic melanoma.
OPDIVO® (nivolumab), in combination with YERVOY® (ipilimumab), is indicated for the treatment of patients with unresectable or metastatic melanoma. This indication is approved under accelerated approval based on progression-free survival. Continued approval for this indication may be contingent upon verification and description of clinical benefit in the confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of patients with metastatic non-small cell lung cancer (NSCLC) with progression on or after platinum-based chemotherapy. Patients with EGFR or ALK genomic tumor aberrations should have disease progression on FDA-approved therapy for these aberrations prior to receiving OPDIVO.
OPDIVO® (nivolumab) is indicated for the treatment of patients with advanced renal cell carcinoma (RCC) who have received prior anti-angiogenic therapy.
OPDIVO® (nivolumab) is indicated for the treatment of adult patients with classical Hodgkin lymphoma (cHL) that has relapsed or progressed after autologous hematopoietic stem cell transplantation (HSCT) and brentuximab vedotin or after 3 or more lines of systemic therapy that includes autologous HSCT. This indication is approved under accelerated approval based on overall response rate. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of patients with recurrent or metastatic squamous cell carcinoma of the head and neck (SCCHN) with disease progression on or after platinum-based therapy.
OPDIVO® (nivolumab) is indicated for the treatment of patients with locally advanced or metastatic urothelial carcinoma who have disease progression during or following platinum-containing chemotherapy or have disease progression within 12 months of neoadjuvant or adjuvant treatment with platinum-containing chemotherapy. This indication is approved under accelerated approval based on tumor response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of adult and pediatric (12 years and older) patients with microsatellite instability high (MSI-H) or mismatch repair deficient (dMMR) metastatic colorectal cancer (CRC) that has progressed following treatment with a fluoropyrimidine, oxaliplatin, and irinotecan. This indication is approved under accelerated approval based on overall response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of patients with hepatocellular carcinoma (HCC) who have been previously treated with sorafenib. This indication is approved under accelerated approval based on tumor response rate and durability of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in the confirmatory trials.
OPDIVO® (nivolumab) is indicated for the adjuvant treatment of patients with melanoma with involvement of lymph nodes or metastatic disease who have undergone complete resection.
About the Bristol-Myers Squibb and Ono Pharmaceutical Co., Ltd. Collaboration
In 2011, through a collaboration agreement with Ono Pharmaceutical Co., Ltd. (Ono), Bristol-Myers Squibb expanded its territorial rights to develop and commercialize Opdivo globally except in Japan, South Korea and Taiwan, where Ono had retained all rights to the compound at the time. On July 23, 2014, Bristol-Myers Squibb and Ono further expanded the companies’ strategic collaboration agreement to jointly develop and commercialize multiple immunotherapies – as single agents and combination regimens – for patients with cancer in Japan, South Korea and Taiwan.
About Bristol-Myers Squibb
Bristol-Myers Squibb is a global biopharmaceutical company whose mission is to discover, develop and deliver innovative medicines that help patients prevail over serious diseases. For more information about Bristol-Myers Squibb, visit us at BMS.com or follow us on LinkedIn, Twitter, YouTube and Facebook.
SOURCE: Bristol-Myers Squibb
Post Views: 21
Opdivo plus Yervoy showed 55% investigator-assessed objective response rate
Median duration of response not yet reached; 94% of responses ongoing at time of data cutoff
Encouraging one-year overall survival of 85% with median overall survival not yet reached
PRINCETON, NJ, USA I January 20, 2018 I Bristol-Myers Squibb Company (NYSE:BMY) today announced new data from a cohort of the phase 2 CheckMate -142 trial evaluating Opdivo (nivolumab) and Yervoy (ipilimumab) for the treatment of patients with DNA mismatch repair deficient (dMMR) or microsatellite instability-high (MSI-H) metastatic colorectal cancer (mCRC). With a median of 13.4 months of follow-up, the primary endpoint of objective response rate (ORR) per investigator assessment was 55% (95% CI: 45.2 to 63.8). Responses were durable, with median duration of response not yet reached and 94% of responses ongoing at time of data cutoff. The overall survival (OS) rate at one year was 85% (95% CI: 77.0 to 90.2), and median OS was not yet reached. Grade 3-4 treatment-related adverse events (TRAEs) occurred in 32% of patients receiving the Opdivo plus Yervoy combination. Patients received mCRC combination dosing of Opdivo (3 mg/kg) plus Yervoy (1 mg/kg) every three weeks for four doses, followed by Opdivo (3 mg/kg) every two weeks until disease progression, death or unacceptable toxicity.
These CheckMate -142 data from Abstract #553 will be featured today in an oral presentation at the 2018 Gastrointestinal Cancers Symposium in San Francisco, Calif., and simultaneously published in the Journal of Clinical Oncology.
“These results demonstrate that Opdivo plus Yervoy provide durable clinical benefit in patients with dMMR or MSI-H metastatic colorectal cancer,” said Thierry André, M.D., Head of the Medical Oncology Department in St. Antoine Hospital, Assistance Publique Hôpitaux de Paris. “The combination of Opdivo and Yervoy may represent an important advance for these distinct biomarker-defined patients, who historically have poorer outcomes compared to metastatic colorectal cancer patients whose tumors are mismatch repair proficient or microsatellite stable.”
“The Opdivo and Yervoy combination has demonstrated efficacy across tumors in a broad range of patients, and we are very encouraged to see that the complementary effect of this combination has the potential to increase anti-tumor activity in patients with dMMR or MSI-H metastatic colorectal cancer,” added Ian M. Waxman, M.D., development lead, Gastrointestinal Cancers, Bristol-Myers Squibb. “We are continuing to increase our understanding of the benefit of Immuno-Oncology based combinations and look forward to further evaluating the potential of our immunotherapy treatments in colorectal cancer patients.”
About CheckMate -142
CheckMate -142 is an international phase 2, multi-cohort, open-label, non-comparative trial of Opdivo, or Opdivo combinations, in recurrent and metastatic microsatellite instability-high (MSI-H) and non-MSI-H colorectal cancer. The primary endpoint is investigator-assessed objective response rate (ORR) using the Response Evaluation Criteria In Solid Tumors (RECIST) version 1.1. Other key endpoints include duration of response (DOR), overall survival (OS), progression-free survival (PFS), disease control rate (DCR), ORR per blinded independent central review (BICR), patient reported outcomes and safety.
The Opdivo plus Yervoy combination cohort included 119 patients with a median follow-up of 13.4 months. At the time of data cutoff (July 2017) median PFS was not yet reached, the 12-month PFS rate was 71% (95% CI: 61.4 to 78.7) and the rate of disease control lasting at least 12 weeks was 80%. Investigator-assessed responses were observed irrespective of tumor BRAF or KRAS mutation status, tumor PD-L1 expression or clinical history of Lynch syndrome. Statistically significant and clinically meaningful improvements were observed in key patient reported outcomes, including symptoms, functioning and quality of life. Treatment-related adverse events (TRAEs) of any grade occurred in 73% of patients, with the most common being diarrhea (22%), fatigue (18%), and pruritus (17%). Select TRAEs of potential immunologic etiology resolved in most patients (range, 71%−96%), except for endocrine TRAEs, which resolved in 40% of patients. No new safety signals or treatment-related deaths were reported. Study drug-related adverse events led to a 13% discontinuation rate, and among these patients the ORR was 63%, which was consistent with that of the overall population.
About Colorectal Cancer and dMMR or MSI-H Colorectal Cancer
Colorectal cancer (CRC) is cancer that develops in the colon or the rectum, which are part of the body’s digestive or gastrointestinal system. Colorectal cancer is the third most common form of cancer, with a worldwide incidence of 1.4 million cases, and is the fourth most common cause of cancer deaths. In the U.S., CRC is the second leading cause of cancer-related deaths among men and women combined, with more than 135,000 new cases expected to be diagnosed annually.
DNA mismatch repair deficiency (dMMR) occurs when the proteins that repair mismatch errors in DNA replication are missing or non-functional, which leads to microsatellite instability-high (MSI-H) tumors in certain types of cancer, including CRC. Approximately 15% of CRC patients and 5% of metastatic CRC patients have dMMR or MSI-H biomarkers. Patients with dMMR or MSI-H metastatic CRC are less likely to benefit from conventional chemotherapy and typically have a poor prognosis. Routine testing to determine dMMR or MSI-H status should be conducted for all CRC patients.
Bristol-Myers Squibb & Immuno-Oncology: Advancing Oncology Research
At Bristol-Myers Squibb, patients are at the center of everything we do. Our vision for the future of cancer care is focused on researching and developing transformational Immuno-Oncology (I-O) medicines for hard-to-treat cancers that could potentially improve outcomes for these patients.
We are leading the scientific understanding of I-O through our extensive portfolio of investigational compounds and approved agents. Our differentiated clinical development program is studying broad patient populations across more than 50 types of cancers with 14 clinical-stage molecules designed to target different immune system pathways. Our deep expertise and innovative clinical trial designs position us to advance I-O/I-O, I-O/chemotherapy, I-O/targeted therapies and I-O/radiation therapies across multiple tumors and potentially deliver the next wave of therapies with a sense of urgency. We also continue to pioneer research that will help facilitate a deeper understanding of the role of immune biomarkers and how patients’ individual tumor biology can be used as a guide for treatment decisions throughout their journey. We understand making the promise of I-O a reality for the many patients who may benefit from these therapies requires not only innovation on our part but also close collaboration with leading experts in the field. Our partnerships with academia, government, advocacy and biotech companies support our collective goal of providing new treatment options to advance the standards of clinical practice.
About Opdivo
Opdivo is a programmed death-1 (PD-1) immune checkpoint inhibitor that is designed to uniquely harness the body’s own immune system to help restore anti-tumor immune response. By harnessing the body’s own immune system to fight cancer, Opdivo has become an important treatment option across multiple cancers.
Opdivo’s leading global development program is based on Bristol-Myers Squibb’s scientific expertise in the field of Immuno-Oncology and includes a broad range of clinical trials across all phases, including Phase 3, in a variety of tumor types. To date, the Opdivo clinical development program has enrolled more than 25,000 patients. The Opdivo trials have contributed to gaining a deeper understanding of the potential role of biomarkers in patient care, particularly regarding how patients may benefit from Opdivo across the continuum of PD-L1 expression.
In July 2014, Opdivo was the first PD-1 immune checkpoint inhibitor to receive regulatory approval anywhere in the world. Opdivo is currently approved in more than 60 countries, including the United States, the European Union and Japan. In October 2015, the company’s Opdivo and Yervoy combination regimen was the first Immuno-Oncology combination to receive regulatory approval for the treatment of metastatic melanoma and is currently approved in more than 50 countries, including the United States and the European Union.
U.S. FDA-APPROVED INDICATIONS FOR OPDIVO ®
OPDIVO® (nivolumab) as a single agent is indicated for the treatment of patients with BRAF V600 mutation-positive unresectable or metastatic melanoma. This indication is approved under accelerated approval based on progression-free survival. Continued approval for this indication may be contingent upon verification and description of clinical benefit in the confirmatory trials.
OPDIVO® (nivolumab) as a single agent is indicated for the treatment of patients with BRAF V600 wild-type unresectable or metastatic melanoma.
OPDIVO® (nivolumab), in combination with YERVOY® (ipilimumab), is indicated for the treatment of patients with unresectable or metastatic melanoma. This indication is approved under accelerated approval based on progression-free survival. Continued approval for this indication may be contingent upon verification and description of clinical benefit in the confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of patients with metastatic non-small cell lung cancer (NSCLC) with progression on or after platinum-based chemotherapy. Patients with EGFR or ALK genomic tumor aberrations should have disease progression on FDA-approved therapy for these aberrations prior to receiving OPDIVO.
OPDIVO® (nivolumab) is indicated for the treatment of patients with advanced renal cell carcinoma (RCC) who have received prior anti-angiogenic therapy.
OPDIVO® (nivolumab) is indicated for the treatment of adult patients with classical Hodgkin lymphoma (cHL) that has relapsed or progressed after autologous hematopoietic stem cell transplantation (HSCT) and brentuximab vedotin or after 3 or more lines of systemic therapy that includes autologous HSCT. This indication is approved under accelerated approval based on overall response rate. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of patients with recurrent or metastatic squamous cell carcinoma of the head and neck (SCCHN) with disease progression on or after platinum-based therapy.
OPDIVO® (nivolumab) is indicated for the treatment of patients with locally advanced or metastatic urothelial carcinoma who have disease progression during or following platinum-containing chemotherapy or have disease progression within 12 months of neoadjuvant or adjuvant treatment with platinum-containing chemotherapy. This indication is approved under accelerated approval based on tumor response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of adult and pediatric (12 years and older) patients with microsatellite instability high (MSI-H) or mismatch repair deficient (dMMR) metastatic colorectal cancer (CRC) that has progressed following treatment with a fluoropyrimidine, oxaliplatin, and irinotecan. This indication is approved under accelerated approval based on overall response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.
OPDIVO® (nivolumab) is indicated for the treatment of patients with hepatocellular carcinoma (HCC) who have been previously treated with sorafenib. This indication is approved under accelerated approval based on tumor response rate and durability of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in the confirmatory trials.
OPDIVO® (nivolumab) is indicated for the adjuvant treatment of patients with melanoma with involvement of lymph nodes or metastatic disease who have undergone complete resection.
About the Bristol-Myers Squibb and Ono Pharmaceutical Co., Ltd. Collaboration
In 2011, through a collaboration agreement with Ono Pharmaceutical Co., Ltd. (Ono), Bristol-Myers Squibb expanded its territorial rights to develop and commercialize Opdivo globally except in Japan, South Korea and Taiwan, where Ono had retained all rights to the compound at the time. On July 23, 2014, Bristol-Myers Squibb and Ono further expanded the companies’ strategic collaboration agreement to jointly develop and commercialize multiple immunotherapies – as single agents and combination regimens – for patients with cancer in Japan, South Korea and Taiwan.
About Bristol-Myers Squibb
Bristol-Myers Squibb is a global biopharmaceutical company whose mission is to discover, develop and deliver innovative medicines that help patients prevail over serious diseases. For more information about Bristol-Myers Squibb, visit us at BMS.com or follow us on LinkedIn, Twitter, YouTube and Facebook.
SOURCE: Bristol-Myers Squibb
Post Views: 21
