– LOQTORZI is the first and only FDA-approved treatment for NPC –
– Indicated in combination with chemotherapy for 1st line treatment and as monotherapy for patients with disease progression on or after platinum containing chemotherapy, irrespective of PD-L1 status –
REDWOOD CITY, CA, USA and SHANGHAI, China I October 27, 2023 I Coherus BioSciences, Inc. (“Coherus”, NASDAQ: CHRS), and Shanghai Junshi Biosciences Co., Ltd. (Junshi Biosciences, HKEX: 1877; SSE: 688180) today announced that the U.S. Food and Drug Administration (FDA) approved LOQTORZI™ (toripalimab-tpzi) in combination with cisplatin and gemcitabine for the first-line treatment of adults with metastatic or recurrent locally advanced NPC, and as monotherapy for the treatment of adults with recurrent, unresectable, or metastatic NPC with disease progression on or after platinum-containing chemotherapy. The approval was based on results of the JUPITER-02 Phase 3 study and the POLARIS-02 Phase 2 study and is irrespective of a patient’s PD-L1 status. LOQTORZI is a next-generation, programmed death receptor-1 (PD-1) monoclonal antibody that blocks PD-1 ligands PD-L1 and PD-L2 with high potency at a unique site on the PD-1 receptor, enabling the immune system to activate and kill the tumor.
In the JUPITER-02 Phase 3 study, LOQTORZI combined with chemotherapy significantly improved progression-free survival (PFS), reducing the risk of disease progression or death by 48% compared to chemotherapy alone. LOQTORZI also demonstrated a statistically significant and clinically meaningful improvement in overall survival (OS), with treatment resulting in a 37% reduction in the risk of death versus chemotherapy alone.
The safety profile of LOQTORZI was consistent with the PD-1 inhibitor class. The incidence of Grade ≥3 adverse events (AEs) (89.7% vs 90.2%) and fatal AEs (3.4% vs 2.8%) was similar between the two arms. AEs leading to discontinuation of LOQTORZI versus placebo (11.6% vs 4.9%), immune-related adverse events (irAEs) (54.1% vs. 21.7%), and Grade ≥3 irAEs (9.6% vs. 1.4%) were more frequent in the LOQTORZI arm.
In the POLARIS-02 clinical study LOQTORZI demonstrated durable antitumor activity in patients with recurrent or metastatic NPC who failed previous chemotherapy, with an objective response rate (ORR) of 20.5%, a disease control rate (DCR) of 40.0%, and a median OS of 17.4 months with an acceptable safety profile.
NPC is an aggressive cancer that starts in the nasopharynx, the upper part of the throat behind the nose and near the base of skull. Due to the location of the primary tumor, surgery is rarely an option, and patients with localized disease are treated primarily with radiation and chemotherapy. LOQTORZI is the first FDA-approved agent for NPC patients.
“LOQTORZI’s first approval is a pivotal event for Coherus as an innovative oncology company. As a next generation PD-1 inhibitor it is the keystone of our I-O strategy to extend cancer patient survival as shown with the impressive results in NPC,” said Denny Lanfear, Chairman and Chief Executive Officer of Coherus. “We are particularly excited to now turn our attention to developing LOQTORZI across multiple tumor types in combination with I-O agents that target the tumor microenvironment, such as our IL27-targeted antibody, casdozokitug, and our CCR8 inhibitor CHS-114, potentially greatly expanding the number of cancer patients achieving improved survival benefit.”
“Today’s FDA approval of LOQTORZI is very encouraging for those living with NPC who currently have very limited treatment options and are in need of new therapies to treat this aggressive and life-threatening form of cancer,” said Jong Chul Park, M.D., Assistant Professor, Harvard Medical School and attending physician at the Center for Head and Neck Cancers at Massachusetts General Hospital Cancer Center. “LOQTORZI is a new treatment option that has demonstrated the ability to significantly improve PFS and OS and should quickly emerge as the new standard of care when used in combination with chemotherapy.”
The recommended LOQTORZI dose with cisplatin and gemcitabine is 240 mg every three weeks until disease progression, unacceptable toxicity, or up to 24 months. The recommended LOQTORZI dose as a single agent for previously treated NPC is 3 mg/kg every two weeks until disease progression or unacceptable toxicity.
LOQTORZI is expected to be available in the United States in Q1 2024.
“The impressive results from JUPITER-02 and POLARIS-02 have provided conclusive evidence that establishes toripalimab, in combination with chemotherapy or as monotherapy, as the standard therapy for advanced NPC,” said Professor Ruihua Xu of Sun Yat-sen University Cancer Center, the principal investigator of JUPITER-02 and POLARIS-02. “This great achievement was only made possible through the solid foundation laid by countless oncology experts over decades of in-depth research, as well as the selfless dedication of the patients and research teams involved in our toripalimab studies. We hope that this promising therapy will close the treatment gap for international NPC patients struggling to find effective therapies, bringing them renewed hope for better survival.”
“We’re excited to reach another significant company milestone of ‘going overseas’,” said Dr. Ning LI, Chief Executive Officer of Junshi Biosciences. “Following etesevimab, toripalimab has become Junshi Biosciences’ second product to receive FDA approval for commercialization—an achievement that will further enhance the company’s international presence. Currently, the establishment of toripalimab’s global commercialization network is in progress, and the network aims to span over 50 countries. In accordance with the company’s ‘In China, For Global’ strategy, we will continue working with our collaborators to promote the commercialization of toripalimab in other regions, in order to provide innovative and high-quality drugs from China to more patients overseas.”
About JUPITER-02
JUPITER-02 is the largest randomized, double-blind, placebo-controlled, international, multi-center Phase 3 clinical study to evaluate a checkpoint inhibitor plus chemotherapy for the first-line treatment of recurrent or metastatic NPC.
Two hundred eighty-nine patients with advanced NPC who had received no prior chemotherapy for recurrent/metastatic disease were randomized 1:1 to receive LOQTORZI (toripalimab-tzpi) 240 mg or placebo in combination with gemcitabine 1000 mg/m2 (days 1 and 8) and cisplatin 80 mg/m2 (day 1) of every three-week treatment cycle, followed by toripalimab-tzpi or placebo monotherapy every 3 weeks until disease progression, intolerable toxicity, or completion of two years of treatment. JUPITER-02 included all eligible patients regardless of PD-L1 status and histologies.
In this study, LOQTORZI met the primary endpoint, demonstrating a significant improvement in PFS (assessed by a Blinded Independent Review Committee (BIRC)) compared to the chemotherapy alone arm with toripalimab-tzpi, reducing the risk of disease progression or death by 48% (HR=0.52 [95% CI: 0.36, 0.74; P<0.0003). Improvement in PFS was observed irrespective of PD-L1 status.
LOQTORZI demonstrated a statistically significant and clinically meaningful improvement in OS with treatment resulting in a 37% reduction in the risk of death versus chemotherapy alone. Median OS has not been reached in the LOQTORZI arm versus 33.7 months for chemotherapy treatment alone (HR=0.63 [95% CI 0.45-0.89]; P=0.0083).
LOQTORZI also demonstrated an improvement in ORR, duration of response (DoR), and DCR. In the study, 77% of patients treated with LOQTORZI experienced a complete or partial response (19% and 58% respectively) and the median duration of response was 10 months in the LOQTORZI arm versus 5.7 months in the chemotherapy alone arm.
About LOQTORZI Solutions
Coherus is committed to supporting patients with programs for zero out-of-pocket costs or patient assistance for eligible patients so that they may benefit from a proven PD-1 immunotherapy, with less financial burden.
Our robust patient support services include:
- Reimbursement support
- Patient support
- Access support
Commitment to the NPC community
Given the limited resources available to patients and caregivers contending with NPC, Coherus has launched a new educational community resource, NPCFacts.com, which includes detailed information about the types of NPC as well as its causes, diagnosis, and treatment options.
In addition to education about nasopharyngeal carcinoma, the website includes links to patient-advocacy organizations providing additional resources, including the Head and Neck Cancer Alliance, Support for People with Oral Head and Neck Cancer, and Thyroid Head and Neck Cancer Foundation.
The website includes a companion website for healthcare professionals treating patients with NPC, including educational resources and opportunities for peer-to-peer education.
About NPC
NPC is a type of aggressive cancer that starts in the nasopharynx, the upper part of the throat behind the nose and near the base of the skull. NPC is rare in the United States, with an annual incidence of fewer than one per 100,000. The five-year survival rate for all patients diagnosed with NPC is approximately 60%, however, those who are diagnosed with advanced disease have a five-year survival rate of approximately 49%.
Due to the location of the primary tumor, surgery is rarely an option, and patients with localized disease are treated primarily with radiation and chemotherapy. Patients treated with chemotherapy alone experience poor prognosis: only 20% experience one-year PFS; up to 50% developed distant metastasis during their disease course; and low median OS of 29 months.
LOQTORZI™ is the first FDA-approved therapy for NPC and will represent a new standard of care for treating the disease when used in combination with cisplatin and gemcitabine in the first line setting or as monotherapy in the second line or greater setting.
About LOQTORZI™ (toripalimab-tpzi)
LOQTORZI is a next generation anti-PD-1 monoclonal antibody that blocks PD-L1 binding to the PD-1 receptor at a unique site with high affinity and activates antitumor immunity demonstrating improvement in the overall survival of cancer patients in several tumor types.
INDICATIONS AND IMPORTANT SAFETY INFORMATION
INDICATIONS
LOQTORZI (toripalimab-tpzi) is indicated:
- In combination with cisplatin and gemcitabine, for the first-line treatment of adults with metastatic or with recurrent, locally advanced nasopharyngeal carcinoma (NPC).
- As a single agent, for the treatment of adults with recurrent unresectable or metastatic NPC with disease progression on or after a platinum-containing chemotherapy.
Please see Prescribing Information for LOQTORZI and Medication Guide
About Coherus BioSciences
Coherus is a commercial-stage biopharmaceutical company focused on the research, development and commercialization of innovative immunotherapies to treat cancer. Coherus is developing an innovative immuno-oncology pipeline that will be synergistic with its proven commercial capabilities in oncology.
Coherus’ immuno-oncology pipeline includes multiple antibody immunotherapy candidates focused on enhancing the innate and adaptive immune responses to enable a robust immunologic response and enhance outcomes for patients with cancer. Casdozokitug is a novel anti-IL-27 antibody currently being evaluated in Phase 1/2 clinical trials in lung and liver cancer. CHS-114 is a highly selective, competitively positioned, ADCC-enhanced anti-CCR8 antibody currently in a Phase 1/2 study as a monotherapy in patients with advanced solid tumors.
Coherus’ earlier-stage immuno-oncology pipeline targets immune-suppressive mechanisms, including CHS-006, a TIGIT-targeted antibody, being evaluated in a Phase 1/2 clinical trial in combination with LOQTORZI in patients with advanced solid tumors, and CHS-1000, a preclinical program targeting the novel pathway ILT4.
Coherus markets UDENYCA® (pegfilgrastim-cbqv), a biosimilar of Neulasta®, CIMERLI® (ranibizumab-eqrn), a biosimilar of Lucentis®, YUSIMRY™ (adalimumab-aqvh), a biosimilar of Humira® and expects to launch LOQTORZI (toripalimab-tpzi), a novel next generation PD-1 inhibitor, in the U.S. in Q1 2024.
About Junshi Biosciences
Founded in December 2012, Junshi Biosciences (HKEX: 1877; SSE: 688180) is an innovation-driven biopharmaceutical company dedicated to the discovery, development, and commercialization of innovative therapeutics. The company has established a diversified R&D pipeline comprising more than 50 drug candidates, with five therapeutic focus areas covering cancer, autoimmune, metabolic, neurological, and infectious diseases. Four of the company’s innovations have already reached the Chinese or international markets, one of which is China’s first self-developed anti-PD-1 monoclonal antibody, toripalimab. Additionally, more than 30 drugs are currently in clinical development. During the COVID-19 pandemic, Junshi Biosciences actively shouldered the social responsibilities of a Chinese pharmaceutical company through its involvement in developing etesevimab, MINDEWEI®, and other novel therapies for the prevention and treatment of COVID-19.
With a mission of “providing patients with world-class, trustworthy, affordable, and innovative drugs”, Junshi Biosciences is “In China, For Global.” At present, the company has approximately 3,000 employees in the United States (California and Maryland) and China (Shanghai, Suzhou, Beijing, Guangzhou, etc). For more information, please visit: http://junshipharma.com.
SOURCE: Coherus BioSciences
Post Views: 79
– LOQTORZI is the first and only FDA-approved treatment for NPC –
– Indicated in combination with chemotherapy for 1st line treatment and as monotherapy for patients with disease progression on or after platinum containing chemotherapy, irrespective of PD-L1 status –
REDWOOD CITY, CA, USA and SHANGHAI, China I October 27, 2023 I Coherus BioSciences, Inc. (“Coherus”, NASDAQ: CHRS), and Shanghai Junshi Biosciences Co., Ltd. (Junshi Biosciences, HKEX: 1877; SSE: 688180) today announced that the U.S. Food and Drug Administration (FDA) approved LOQTORZI™ (toripalimab-tpzi) in combination with cisplatin and gemcitabine for the first-line treatment of adults with metastatic or recurrent locally advanced NPC, and as monotherapy for the treatment of adults with recurrent, unresectable, or metastatic NPC with disease progression on or after platinum-containing chemotherapy. The approval was based on results of the JUPITER-02 Phase 3 study and the POLARIS-02 Phase 2 study and is irrespective of a patient’s PD-L1 status. LOQTORZI is a next-generation, programmed death receptor-1 (PD-1) monoclonal antibody that blocks PD-1 ligands PD-L1 and PD-L2 with high potency at a unique site on the PD-1 receptor, enabling the immune system to activate and kill the tumor.
In the JUPITER-02 Phase 3 study, LOQTORZI combined with chemotherapy significantly improved progression-free survival (PFS), reducing the risk of disease progression or death by 48% compared to chemotherapy alone. LOQTORZI also demonstrated a statistically significant and clinically meaningful improvement in overall survival (OS), with treatment resulting in a 37% reduction in the risk of death versus chemotherapy alone.
The safety profile of LOQTORZI was consistent with the PD-1 inhibitor class. The incidence of Grade ≥3 adverse events (AEs) (89.7% vs 90.2%) and fatal AEs (3.4% vs 2.8%) was similar between the two arms. AEs leading to discontinuation of LOQTORZI versus placebo (11.6% vs 4.9%), immune-related adverse events (irAEs) (54.1% vs. 21.7%), and Grade ≥3 irAEs (9.6% vs. 1.4%) were more frequent in the LOQTORZI arm.
In the POLARIS-02 clinical study LOQTORZI demonstrated durable antitumor activity in patients with recurrent or metastatic NPC who failed previous chemotherapy, with an objective response rate (ORR) of 20.5%, a disease control rate (DCR) of 40.0%, and a median OS of 17.4 months with an acceptable safety profile.
NPC is an aggressive cancer that starts in the nasopharynx, the upper part of the throat behind the nose and near the base of skull. Due to the location of the primary tumor, surgery is rarely an option, and patients with localized disease are treated primarily with radiation and chemotherapy. LOQTORZI is the first FDA-approved agent for NPC patients.
“LOQTORZI’s first approval is a pivotal event for Coherus as an innovative oncology company. As a next generation PD-1 inhibitor it is the keystone of our I-O strategy to extend cancer patient survival as shown with the impressive results in NPC,” said Denny Lanfear, Chairman and Chief Executive Officer of Coherus. “We are particularly excited to now turn our attention to developing LOQTORZI across multiple tumor types in combination with I-O agents that target the tumor microenvironment, such as our IL27-targeted antibody, casdozokitug, and our CCR8 inhibitor CHS-114, potentially greatly expanding the number of cancer patients achieving improved survival benefit.”
“Today’s FDA approval of LOQTORZI is very encouraging for those living with NPC who currently have very limited treatment options and are in need of new therapies to treat this aggressive and life-threatening form of cancer,” said Jong Chul Park, M.D., Assistant Professor, Harvard Medical School and attending physician at the Center for Head and Neck Cancers at Massachusetts General Hospital Cancer Center. “LOQTORZI is a new treatment option that has demonstrated the ability to significantly improve PFS and OS and should quickly emerge as the new standard of care when used in combination with chemotherapy.”
The recommended LOQTORZI dose with cisplatin and gemcitabine is 240 mg every three weeks until disease progression, unacceptable toxicity, or up to 24 months. The recommended LOQTORZI dose as a single agent for previously treated NPC is 3 mg/kg every two weeks until disease progression or unacceptable toxicity.
LOQTORZI is expected to be available in the United States in Q1 2024.
“The impressive results from JUPITER-02 and POLARIS-02 have provided conclusive evidence that establishes toripalimab, in combination with chemotherapy or as monotherapy, as the standard therapy for advanced NPC,” said Professor Ruihua Xu of Sun Yat-sen University Cancer Center, the principal investigator of JUPITER-02 and POLARIS-02. “This great achievement was only made possible through the solid foundation laid by countless oncology experts over decades of in-depth research, as well as the selfless dedication of the patients and research teams involved in our toripalimab studies. We hope that this promising therapy will close the treatment gap for international NPC patients struggling to find effective therapies, bringing them renewed hope for better survival.”
“We’re excited to reach another significant company milestone of ‘going overseas’,” said Dr. Ning LI, Chief Executive Officer of Junshi Biosciences. “Following etesevimab, toripalimab has become Junshi Biosciences’ second product to receive FDA approval for commercialization—an achievement that will further enhance the company’s international presence. Currently, the establishment of toripalimab’s global commercialization network is in progress, and the network aims to span over 50 countries. In accordance with the company’s ‘In China, For Global’ strategy, we will continue working with our collaborators to promote the commercialization of toripalimab in other regions, in order to provide innovative and high-quality drugs from China to more patients overseas.”
About JUPITER-02
JUPITER-02 is the largest randomized, double-blind, placebo-controlled, international, multi-center Phase 3 clinical study to evaluate a checkpoint inhibitor plus chemotherapy for the first-line treatment of recurrent or metastatic NPC.
Two hundred eighty-nine patients with advanced NPC who had received no prior chemotherapy for recurrent/metastatic disease were randomized 1:1 to receive LOQTORZI (toripalimab-tzpi) 240 mg or placebo in combination with gemcitabine 1000 mg/m2 (days 1 and 8) and cisplatin 80 mg/m2 (day 1) of every three-week treatment cycle, followed by toripalimab-tzpi or placebo monotherapy every 3 weeks until disease progression, intolerable toxicity, or completion of two years of treatment. JUPITER-02 included all eligible patients regardless of PD-L1 status and histologies.
In this study, LOQTORZI met the primary endpoint, demonstrating a significant improvement in PFS (assessed by a Blinded Independent Review Committee (BIRC)) compared to the chemotherapy alone arm with toripalimab-tzpi, reducing the risk of disease progression or death by 48% (HR=0.52 [95% CI: 0.36, 0.74; P<0.0003). Improvement in PFS was observed irrespective of PD-L1 status.
LOQTORZI demonstrated a statistically significant and clinically meaningful improvement in OS with treatment resulting in a 37% reduction in the risk of death versus chemotherapy alone. Median OS has not been reached in the LOQTORZI arm versus 33.7 months for chemotherapy treatment alone (HR=0.63 [95% CI 0.45-0.89]; P=0.0083).
LOQTORZI also demonstrated an improvement in ORR, duration of response (DoR), and DCR. In the study, 77% of patients treated with LOQTORZI experienced a complete or partial response (19% and 58% respectively) and the median duration of response was 10 months in the LOQTORZI arm versus 5.7 months in the chemotherapy alone arm.
About LOQTORZI Solutions
Coherus is committed to supporting patients with programs for zero out-of-pocket costs or patient assistance for eligible patients so that they may benefit from a proven PD-1 immunotherapy, with less financial burden.
Our robust patient support services include:
- Reimbursement support
- Patient support
- Access support
Commitment to the NPC community
Given the limited resources available to patients and caregivers contending with NPC, Coherus has launched a new educational community resource, NPCFacts.com, which includes detailed information about the types of NPC as well as its causes, diagnosis, and treatment options.
In addition to education about nasopharyngeal carcinoma, the website includes links to patient-advocacy organizations providing additional resources, including the Head and Neck Cancer Alliance, Support for People with Oral Head and Neck Cancer, and Thyroid Head and Neck Cancer Foundation.
The website includes a companion website for healthcare professionals treating patients with NPC, including educational resources and opportunities for peer-to-peer education.
About NPC
NPC is a type of aggressive cancer that starts in the nasopharynx, the upper part of the throat behind the nose and near the base of the skull. NPC is rare in the United States, with an annual incidence of fewer than one per 100,000. The five-year survival rate for all patients diagnosed with NPC is approximately 60%, however, those who are diagnosed with advanced disease have a five-year survival rate of approximately 49%.
Due to the location of the primary tumor, surgery is rarely an option, and patients with localized disease are treated primarily with radiation and chemotherapy. Patients treated with chemotherapy alone experience poor prognosis: only 20% experience one-year PFS; up to 50% developed distant metastasis during their disease course; and low median OS of 29 months.
LOQTORZI™ is the first FDA-approved therapy for NPC and will represent a new standard of care for treating the disease when used in combination with cisplatin and gemcitabine in the first line setting or as monotherapy in the second line or greater setting.
About LOQTORZI™ (toripalimab-tpzi)
LOQTORZI is a next generation anti-PD-1 monoclonal antibody that blocks PD-L1 binding to the PD-1 receptor at a unique site with high affinity and activates antitumor immunity demonstrating improvement in the overall survival of cancer patients in several tumor types.
INDICATIONS AND IMPORTANT SAFETY INFORMATION
INDICATIONS
LOQTORZI (toripalimab-tpzi) is indicated:
- In combination with cisplatin and gemcitabine, for the first-line treatment of adults with metastatic or with recurrent, locally advanced nasopharyngeal carcinoma (NPC).
- As a single agent, for the treatment of adults with recurrent unresectable or metastatic NPC with disease progression on or after a platinum-containing chemotherapy.
Please see Prescribing Information for LOQTORZI and Medication Guide
About Coherus BioSciences
Coherus is a commercial-stage biopharmaceutical company focused on the research, development and commercialization of innovative immunotherapies to treat cancer. Coherus is developing an innovative immuno-oncology pipeline that will be synergistic with its proven commercial capabilities in oncology.
Coherus’ immuno-oncology pipeline includes multiple antibody immunotherapy candidates focused on enhancing the innate and adaptive immune responses to enable a robust immunologic response and enhance outcomes for patients with cancer. Casdozokitug is a novel anti-IL-27 antibody currently being evaluated in Phase 1/2 clinical trials in lung and liver cancer. CHS-114 is a highly selective, competitively positioned, ADCC-enhanced anti-CCR8 antibody currently in a Phase 1/2 study as a monotherapy in patients with advanced solid tumors.
Coherus’ earlier-stage immuno-oncology pipeline targets immune-suppressive mechanisms, including CHS-006, a TIGIT-targeted antibody, being evaluated in a Phase 1/2 clinical trial in combination with LOQTORZI in patients with advanced solid tumors, and CHS-1000, a preclinical program targeting the novel pathway ILT4.
Coherus markets UDENYCA® (pegfilgrastim-cbqv), a biosimilar of Neulasta®, CIMERLI® (ranibizumab-eqrn), a biosimilar of Lucentis®, YUSIMRY™ (adalimumab-aqvh), a biosimilar of Humira® and expects to launch LOQTORZI (toripalimab-tpzi), a novel next generation PD-1 inhibitor, in the U.S. in Q1 2024.
About Junshi Biosciences
Founded in December 2012, Junshi Biosciences (HKEX: 1877; SSE: 688180) is an innovation-driven biopharmaceutical company dedicated to the discovery, development, and commercialization of innovative therapeutics. The company has established a diversified R&D pipeline comprising more than 50 drug candidates, with five therapeutic focus areas covering cancer, autoimmune, metabolic, neurological, and infectious diseases. Four of the company’s innovations have already reached the Chinese or international markets, one of which is China’s first self-developed anti-PD-1 monoclonal antibody, toripalimab. Additionally, more than 30 drugs are currently in clinical development. During the COVID-19 pandemic, Junshi Biosciences actively shouldered the social responsibilities of a Chinese pharmaceutical company through its involvement in developing etesevimab, MINDEWEI®, and other novel therapies for the prevention and treatment of COVID-19.
With a mission of “providing patients with world-class, trustworthy, affordable, and innovative drugs”, Junshi Biosciences is “In China, For Global.” At present, the company has approximately 3,000 employees in the United States (California and Maryland) and China (Shanghai, Suzhou, Beijing, Guangzhou, etc). For more information, please visit: http://junshipharma.com.
SOURCE: Coherus BioSciences
Post Views: 79
