Pirtobrutinib

SAN FRANCISCO and SUZHOU, China, March 2, 2025 /PRNewswire/ -- Innovent Biologics, Inc. ("Innovent") (HKEX: 01801), a world-class biopharmaceutical company that develops, manufactures, and commercializes high-quality medicines for the treatment of oncology, autoimmune, cardiovascular and metabolic, ophthalmology, and other major diseases, announced that the first patient has been dosed in its registrational study evaluating IBI363, a first-in-class PD-1/IL-2α-bias bispecific antibody fusion protein, as monotherapy versus pembrolizumab (Keytruda®) in patients with unresectable locally advanced or metastatic mucosal or acral melanoma who have not received prior systemic therapy. This is IBI363's first pivotal study and a significant milestone for China's innovative immuno-oncology (IO) therapy in addressing the global challenge of treating "cold tumors." This is a randomized, multicenter, pivotal study designed to evaluate the efficacy and safety of IBI363 monotherapy versus pembrolizumab monotherapy in patients with unresectable, locally advanced or metastatic mucosal or acral melanoma who have not received prior systemic therapy. The primary endpoint is progression-free survival (PFS), as assessed by an Independent Radiology Review Committee (IRRC) based on RECIST v1.1 criteria. IBI363 has demonstrated outstanding efficacy signals in immunotherapy (IO)-naïve melanoma patients across two earlier clinical trials (Phase 1a/1b study NCT05460767 and Phase 2 study NCT06081920), which enrolled a total of 26 patients with advanced acral or mucosal melanoma: The overall objective response rate (ORR) was 61.5%, and the disease control rate (DCR) was 84.6%—significantly higher than current domestic immunotherapy standards. Prolonged follow-up revealed sustained tumor responses and long-term benefits, suggesting the potential superiority of IBI363 over existing standard therapies. These preliminary data were presented at SITC 2024[1], and updated follow-up results will be shared at international conferences in 2025. IBI363 has also demonstrated a manageable safety profile. To date, IBI363 monotherapy or combination therapy has been administered to hundreds of patients with advanced solid tumors globally. The overall safety profile remains consistent with known toxicities of PD-1/PD-L1 and IL-2 therapies, with common treatment-related adverse events (TRAEs) including arthralgia, anemia, thyroid dysfunction, and rash—all of which are manageable with routine clinical care. Professor Jun Guo, Principal Investigator of the Study and Director of Peking University Cancer Hospital, stated: "Melanoma has a high mortality rate in China, and its incidence is rising annually. IO-naïve melanoma patients currently have a median PFS of only around three months, reflecting a significant unmet clinical need. Moreover, non-cutaneous subtypes like mucosal melanoma—which are more prevalent in China—are particularly resistant to immunotherapy with limited clinical benefits. IBI363 has shown the potential to convert 'cold tumors' into 'hot tumors' by the dual activation of PD-1 and IL-2 pathways. Encouraging efficacy observed in Phase 1a/1b and 2 studies suggest its potential as a next-generation IO therapy for melanoma. Along with my fellow investigators, I hope this trial will lead to more effective treatment options for patients with acral and mucosal melanoma." Dr. Hui Zhou, Senior Vice President of Innovent, stated, "As Innovent's first-in-class next-generation IO therapy, IBI363 simultaneously and selectively inhibits the PD-1/PD-L1 pathway and activates the IL-2 pathway. In previous studies, IBI363 has demonstrated outstanding efficacy and safety in melanoma and multiple cancer types. This pivotal trial, through a head-to-head comparison with pembrolizumab, aims to validate IBI363's potential as a superior treatment option for melanoma patients over the current standard-of-care. We are also accelerating the global development of IBI363 across multiple tumor types, with the goal of extending the benefits of China's innovation to patients worldwide." About IBI363 (First-in-class PD-1/IL-2α-bias bispecific antibody fusion protein)) IBI363 is a first-in-class drug candidate independently developed by Innovent Biologics. It is a PD-1/IL-2 bispecific antibody fusion protein designed to enhance efficiency while minimizing toxicity. The IL-2 arm of IBI363 has been engineered to optimize therapeutic effects with reduced side effects, while the PD-1 binding arm enables PD-1 blockade and selective IL-2 delivery. By simultaneously inhibiting the PD-1/PD-L1 pathway and activating the IL-2 pathway, IBI363 facilitates more precise and efficient targeting and activation of tumor specific T cells. Preclinical studies have shown that IBI363 exhibits strong anti-tumor activity across multiple tumor-bearing pharmacological models, including those resistant to PD-1 inhibitors and metastatic models. Additionally, it has demonstrated a favorable safety profile in preclinical models. Clinical trials of IBI363 are currently underway in China, the United States, and Australia to evaluate its safety, tolerability and preliminary efficacy in subjects with advanced malignancies. The first pivotal study of IBI363 has been initiated, for the treatment of IO-naive mucosal or acral melanoma. Furthermore, IBI363 has received two fast track designations (FTD) from the U.S. FDA, for the treatment of squamous non-small cell lung cancer and melanoma, respectively. About Melanoma Melanoma is a malignant tumor that develops from melanocytes. Although melanoma accounts for only 3% of all types of skin cancer, it has the highest motality rate of all types and is the most likely to metastasize. In China, the incidence and mortality rate of melanoma continue to rise. Melanoma is classified into three main subtypes: cutaneous, acral and mucosal. The characteristics of melanoma in Chinese patients differs greatly from those seen in European and American Caucasian populations in terms of pathogenesis, biological behavior, histological morphology, treatment response and prognosis[4]. For advanced cutaneous and acral melanomas, patients with the BRAF V600 mutation typically receive BRAF inhibitor combined with MEK inhibitors as the preferred molecular targeted therapy. For those without the BRAF V600 mutation, chemotherapy combined with anti-angiogenic drugs can be is a first-line treatment option. Notably, immunotherapy has not yet been approved as the first-line treatment indication for advanced melanoma in China. For second-line treatment, therapies not previously used in first-line settings are recommended. Patients who have not received PD-1 monoclonal antibody in the first-line setting may be treated with PD-1 inhibitors as a second-line option. For advanced mucosal melanoma, chemotherapy or PD-1 monoclonal antibody combined with anti-angiogenic drugs can be considered first-line treatment. For those with BRAF V600 mutation, BRAF inhibitor ±MEK inhibitor can be selected. Currently, posterior treatment options for melanoma are very limited. About Innovent Innovent is a leading biopharmaceutical company founded in 2011 with the mission to empower patients worldwide with affordable, high-quality biopharmaceuticals. The company discovers, develops, manufactures and commercializes innovative medicines that target some of the most intractable diseases. Its pioneering therapies treat cancer, cardiovascular and metabolic, autoimmune and eye diseases. Innovent has launched 14 products in the market. It has 4 new drug applications under regulatory review, 2 assets in Phase III or pivotal clinical trials and 17 more molecules in early clinical stage. Innovent partners with over 30 global healthcare companies, including Eli Lilly, Sanofi, Incyte, Adimab, LG Chem and MD Anderson Cancer Center. Guided by the motto, "Start with Integrity, Succeed through Action," Innovent maintains the highest standard of industry practices and works collaboratively to advance the biopharmaceutical industry so that first-rate pharmaceutical drugs can become widely accessible. For more information, visit , or follow Innovent on Facebook and LinkedIn. Statement: 1) Innovent does not recommend the use of any unapproved drug (s)/indication (s). 2) Ramucirumab (Cyramza) and Selpercatinib (Retsevmo) and Pirtobrutinib (Jaypirca) were developed by Eli Lilly and Company. Disclaimer: Innovent does not recommend any off-label usage. Forward-Looking Statements This news release may contain certain forward-looking statements that are, by their nature, subject to significant risks and uncertainties. The words "anticipate", "believe", "estimate", "expect", "intend" and similar expressions, as they relate to Innovent, are intended to identify certain of such forward-looking statements. Innovent does not intend to update these forward-looking statements regularly. These forward-looking statements are based on the existing beliefs, assumptions, expectations, estimates, projections and understandings of the management of Innovent with respect to future events at the time these statements are made. These statements are not a guarantee of future developments and are subject to risks, uncertainties and other factors, some of which are beyond Innovent's control and are difficult to predict. Consequently, actual results may differ materially from information contained in the forward-looking statements as a result of future changes or developments in our business, Innovent's competitive environment and political, economic, legal and social conditions. Innovent, the Directors and the employees of Innovent assume (a) no obligation to correct or update the forward-looking statements contained in this site; and (b) no liability in the event that any of the forward-looking statements does not materialize or turn out to be incorrect. Reference： SOURCE Innovent Biologics WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

SAN FRANCISCO and SUZHOU, China, Feb. 23, 2025 /PRNewswire/ -- Innovent Biologics, Inc. ("Innovent") (HKEX: 01801), a world-class biopharmaceutical company that develops, manufactures and commercializes high quality medicines for the treatment of oncology, cardiovascular and metabolic, autoimmune, ophthalmology and other major diseases, announces that the New Drug Application (NDA) for ipilimumab injection (anti-CTLA-4 monoclonal antibody; R&D Code: IBI310) has been accepted by the Center for Drug Evaluation (CDE) of China's National Medical Products Administration (NMPA) and granted Priority Review designation[1] in combination with sintilimab as neoadjuvant treatment for resectable microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) colon cancer. This is China's first NDA for a domestic CTLA-4 inhibitor and another milestone strengthening sintilimab's leadership position in cancer immunotherapy. Immune checkpoint blockade (ICB) therapy targeting PD-1 and CTLA-4 has transformed oncology treatment, ipilimumab with sintilimab as a neoadjuvant treatment could increase R0 resection rate, achieve pathological complete response, and relieve the majority of patients from adjuvant chemotherapy burdens. This novel treatment is also expected to reduce recurrence rate and improve long-term prognosis, anticipated to benefit MSI-H/dMMR colon cancer patients upon NDA approval. The NDA acceptance and Priority Review designation are based on results from a randomized, controlled, multicenter, pivotal Phase 3 clinical trial (NeoShot, NCT05890742) which evaluated the safety and efficacy of ipilimumab combined with sintilimab as neoadjuvant therapy and as compared with direct radical surgery for MSI-H/dMMR colon cancer. The primary endpoints are pathologic complete response (pCR) rate and event-free survival (EFS). Interim analysis by the Independent Data Monitoring Committee (IDMC) showed that the NeoShot trial has met its primary endpoint. Detailed results will be presented at future academic conferences or published in academic journals. Previously, the results of a randomized controlled Phase 1b trial evaluating ipilimumab in combination with sintilimab as neoadjuvant treatment for MSI-H/dMMR colon cancer were presented orally at the 2024 American Society of Clinical Oncology (ASCO) Annual Meetingi. Based on promising Phase 1b results, the CDE has granted Breakthrough Therapy Designation (BTD) for ipilimumab. As of February 4, 2024, 101 patients were enrolled and randomized to receive ipilimumab plus sintilimab (n=52) or sintilimab alone (n=49). In the per-protocol population, the pCR rate in the ipilimumab-plus-sintilimab arm was significantly higher than in the sintilimab-alone arm（80.0% vs 47.7%, p=0.0007）. All patients in both treatment arms had R0 resection. With median follow-up of 5.65 months, no patient had disease recurrence. At postoperative pathological evaluation, 3.9% of patients with ipilimumab plus sintilimab and 15.9% of patients with sintilimab alone were stage N+. The majority of patients could be relieved from adjuvant treatment according to clinical guidelines. Ipilimumab -plus-sintilimab increased neither safety risk compared to sintilimab alone nor risk for subsequent surgery delay or cancellation. The Principal Investigator of the NeoShot study, Prof. Ruihua Xu from Sun Yat-sen University Cancer Center, stated: "At present, R0 resection for certain locally advanced colon cancer patients remains a significant challenge, along with risks of extensive trauma and poor prognosis. The results of the FOxTROT study suggested that neoadjuvant chemotherapy is not effective in MSI-H/dMMR colon cancer, and the pCR rate is only around 5%ii. The NeoShot trial is the first randomized, controlled, Phase 3 clinical trial to show promising efficacy of dual checkpoint inhibition as neoadjuvant therapy in MSI-H/dMMR colon cancer. Results from the phase 1b study suggest that ipilimumab with sintilimab as short-term neoadjuvant treatment could increase R0 resection rate, achieve pathological complete response, and relieve patients from adjuvant chemotherapy burdens. This novel treatment is also expected to lower recurrence rate and improve long-term prognosis i.As this dual immunotherapy regimen has the potential to change clinical practice, we look forward to the NDA approval of this novel drug to benefit more MSI-H/dMMR colon cancer patients soon. " Dr. Hui Zhou, Senior Vice President of Innovent, stated: "There is a huge unmet clinical need for neoadjuvant therapy of resectable MSI-H/dMMR colon cancer in China. Interim analysis showed that the NeoShot trial has met its primary endpoint. With Innovent's highly efficient and high-quality clinical development, ipilimumab has become China's first domestic CTLA-4 inhibitor to submit an NDA. We will actively cooperate with regulatory authorities to accelerate approval, and provide a new treatment option for patients with resectable MSI-H/dMMR colon cancer in China." About Ipilimumab Ipilimumab (R&D code: IBI310) is a fully human monoclonal antibody injection independently developed by Innovent. Ipilimumab can specifically bind cytotoxic T lymphocyte-associated antigen 4 (CTLA-4), thereby blocking CTLA-4 mediated T cell inhibition, promoting T cell activation and proliferation, improving tumor immune response, and achieving anti-tumor effects. iii The NDA for ipilimumab in combination with sintilimab as neoadjuvant treatment for resectable microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) colon cancer is under the NMPA review and has been granted Priority Review designation. About Sintilimab Sintilimab, marketed as TYVYT® (sintilimab injection) in China, is a PD-1 immunoglobulin G4 monoclonal antibody co-developed by Innovent and Eli Lilly and Company. Sintilimab is a type of immunoglobulin G4 monoclonal antibody, which binds to PD-1 molecules on the surface of T-cells, blocks the PD-1 / PD-Ligand 1 (PD-L1) pathway, and reactivates T-cells to kill cancer cells.iv In China, sintilimab has been approved and included in the updated NRDL for seven indications. The updated NRDL reimbursement scope for TYVYT® (sintilimab injection) includes: For the treatment of relapsed or refractory classic Hodgkin's lymphoma after two lines or later of systemic chemotherapy; For the first-line treatment of unresectable locally advanced or metastatic non-squamous non-small cell lung cancer lacking EGFR or ALK driver gene mutations; For the treatment of patients with EGFR-mutated locally advanced or metastatic non-squamous non-small cell lung cancer who progressed after EGFR-TKI therapy; For the first-line treatment of unresectable locally advanced or metastatic squamous non-small cell lung cancer; For the first-line treatment of unresectable or metastatic hepatocellular carcinoma with no prior systematic treatment; For the first-line treatment of unresectable locally advanced, recurrent or metastatic esophageal squamous cell carcinoma; For the first-line treatment of unresectable locally advanced, recurrent or metastatic gastric or gastroesophageal junction adenocarcinoma. Furthermore, sintilimab's eighth indication, in combination with fruquintinib for the treatment of patients with advanced endometrial cancer with pMMR tumors that have failed prior systemic therapy and are not candidates for curative surgery or radiation, was conditional approved by the NMPA in December 2024. And the NDA for sintilimab in combination with ipilimumab as neoadjuvant treatment for resectable MSI-H/dMMR colon cancer is under the NMPA review and has been granted Priority Review designation. In addition, two clinical studies of sintilimab have met their primary endpoints: Phase 2 study of sintilimab monotherapy as second-line treatment of esophageal squamous cell carcinoma; Phase 3 study of sintilimab monotherapy as second-line treatment for squamous non-small cell lung cancer with disease progression following platinum-based chemotherapy. About Innovent Innovent is a leading biopharmaceutical company founded in 2011 with the mission to empower patients worldwide with affordable, high-quality biopharmaceuticals. The company discovers, develops, manufactures and commercializes innovative medicines that target some of the most intractable diseases. Its pioneering therapies treat cancer, cardiovascular and metabolic, autoimmune and eye diseases. Innovent has launched 14 products in the market. It has 4 new drug applications under regulatory review, 2 assets in Phase III or pivotal clinical trials and 17 more molecules in early clinical stage. Innovent partners with over 30 global healthcare companies, including Eli Lilly, Sanofi, Incyte, Adimab, LG Chem and MD Anderson Cancer Center. Guided by the motto, "Start with Integrity, Succeed through Action," Innovent maintains the highest standard of industry practices and works collaboratively to advance the biopharmaceutical industry so that first-rate pharmaceutical drugs can become widely accessible. For more information, visit , or follow Innovent on Facebook and LinkedIn. Statement: （1）Innovent does not recommend the use of any unapproved drug (s)/indication (s). （2）Ramucirumab (Cyramza) and Selpercatinib (Retsevmo) and Pirtobrutinib (Jaypirca) were developed by Eli Lilly and Company. Disclaimer: Innovent does not recommend any off-label usage. Forward-Looking Statements This news release may contain certain forward-looking statements that are, by their nature, subject to significant risks and uncertainties. The words "anticipate", "believe", "estimate", "expect", "intend" and similar expressions, as they relate to Innovent, are intended to identify certain of such forward-looking statements. Innovent does not intend to update these forward-looking statements regularly. These forward-looking statements are based on the existing beliefs, assumptions, expectations, estimates, projections and understandings of the management of Innovent with respect to future events at the time these statements are made. These statements are not a guarantee of future developments and are subject to risks, uncertainties and other factors, some of which are beyond Innovent's control and are difficult to predict. Consequently, actual results may differ materially from information contained in the forward-looking statements as a result of future changes or developments in our business, Innovent's competitive environment and political, economic, legal and social conditions. Reference: SOURCE Innovent Biologics WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED