Omectatug

2025年4月26日，美国旧金山和中国苏州——信达生物制药集团（香港联交所股票代码：01801），一家致力于研发、生产和销售肿瘤、自身免疫、代谢、眼科等重大疾病领域创新药物的生物制药公司，今日宣布第三代表皮生长因子受体酪氨酸激酶抑制剂（EGFR-TKI）靶向药物奥壹新®（利厄替尼片）的新药上市申请（NDA）获得国家药品监督管理局（NMPA）批准，用于具有表皮生长因子受体（EGFR）外显子 19 缺失（19DEL）或外显子 21 置换突变（L858R）的局部晚期或转移性非小细胞肺癌（NSCLC）成人患者的一线治疗。奥壹新®（利厄替尼片）是目前唯一获批上市的，以萘胺结构为基础的第三代EGFR-TKI药物。此前，信达生物与奥赛康药业就利厄替尼片在中国已达成独家商业化合作。此次新适应症获批是基于一项随机、双盲、阳性对照III期临床研究的积极结果。该研究共纳入337例未经系统性治疗的EGFR敏感突变阳性局部晚期或转移性NSCLC患者，按1:1比例随机接受利厄替尼或吉非替尼治疗。主要研究终点是独立审评委员会（IRC）评估的无进展生存期（PFS）。结果显示，与吉非替尼相比，利厄替尼显著延长了初治EGFR敏感突变阳性局部晚期或转移性NSCLC患者的中位PFS（20.7个月vs 9.7个月），疾病进展或死亡风险显著降低56%（HR 0.44[95% CI: 0.34, 0.58]，p＜0.0001）。在中枢神经系统（CNS）存在可测量病灶患者中，与吉非替尼相比，利厄替尼显著延长了中位CNS PFS（20.7个月vs 7.1个月），疾病进展或死亡风险降低高达72%(HR 0.28[95% CI: 0.10, 0.82]，p=0.0136)，显示对于脑转移患者具有突出的疗效。利厄替尼主要不良反应为EGFR靶点常见不良反应，患者耐受性较好，试验未观察到新的安全性信号。该III期临床研究的相关数据及分析将在权威学术期刊上发表。利厄替尼一线治疗晚期非小细胞肺癌三期临床试验的主要研究者、中国医学科学院肿瘤医院石远凯教授表示：“利厄替尼在EGFR基因敏感突变阳性局部晚期或转移性NSCLC患者的一线治疗中表现出了优异的疗效和安全性，对于脑转移患者亦表现出显著的疗效，一线适应症的获批为中国EGFR突变阳性NSCLC患者带来了一种新的治疗选择。”信达生物制药集团高级副总裁周辉博士表示：“很高兴奥壹新®（利厄替尼片）的一二线适应症接连获批，作为新一代EGFR-TKI有望显著提升突变患者生存获益，给广泛的EGFR突变非小细胞肺癌患者提供新的治疗选择。信达生物在肺癌精准疗法领域拥有包括奥壹新®、睿妥®、达伯乐®、达伯特®等丰厚的靶向药物组合，协同价值持续提升。我们将与奥赛康药业协心同力，使得奥壹新®（利厄替尼片）为EGFR突变的NSCLC患者点亮精准治疗新曙光。”奥赛康药业总经理马竞飞表示：“在短短数月内，利厄替尼先后获批了二线和一线适应症。一线适应症的获批不仅给EGFR突变阳性NSCLC患者治疗带来了新选择，更标志着利厄替尼适应症成功从后线拓展至一线患者，临床适用患者群体不断扩大。同时，奥赛康还在拓展利厄替尼联合cMET抑制剂（ASKC202）联合用药临床试验，治疗第三代 EGFR-TKI耐药的NSCLC患者。我们期待与合作伙伴信达生物携手并肩，推动利厄替尼加速惠及更多患者。”关于EGFR突变NSCLC- 滑动查看更多介绍 -肺癌是全球发病率和死亡率最高的恶性肿瘤之一1，其中NSCLC是最常见的病理类型，约占所有肺癌的85%。约70%的NSCLC患者在诊断时已是不适于手术切除的局部晚期或转移性疾病。EGFR是NSCLC中最常见的驱动基因，30%~50%的亚裔NSCLC患者存在EGFR基因突变，EGFR-TKI是该类患者一线标准治疗推荐，其中第三代EGFR-TKI具有广泛的适用人群。关于利厄替尼片- 滑动查看更多介绍 -利厄替尼是具有自主知识产权、全新分子实体、活性显著的口服的第三代EGFR-TKI。截至目前，利厄替尼片（奥壹新®）已在中国获批2项适应症：（1）既往经EGFR酪氨酸激酶抑制剂（TKI）治疗时或治疗后出现疾病进展，并且经检测确认存在EGFR T790M突变阳性的局部晚期或转移性非小细胞肺癌（NSCLC）成人患者的治疗；（2）具有表皮生长因子受体（EGFR）外显子 19 缺失（19DEL）或外显子 21 置换突变（L858R）的局部晚期或转移性非小细胞肺癌（NSCLC）成人患者的一线治疗。2024年10月，信达生物与奥赛康就利厄替尼片在中国达成独家商业化合作。关于信达生物- 滑动查看更多介绍 -“始于信，达于行”，开发出老百姓用得起的高质量生物药，是信达生物的使命和目标。信达生物成立于2011年，致力于研发、生产和销售肿瘤、自身免疫、代谢、眼科等重大疾病领域的创新药物，让我们的工作惠及更多的生命。公司已有15个产品获得批准上市，它们分别是信迪利单抗注射液（达伯舒®），贝伐珠单抗注射液（达攸同®），阿达木单抗注射液（苏立信®），利妥昔单抗注射液（达伯华®），佩米替尼片（达伯坦®），奥雷巴替尼片（耐立克®）， 雷莫西尤单抗注射液（希冉择®），塞普替尼胶囊（睿妥®），伊基奥仑赛注射液（福可苏®），托莱西单抗注射液（信必乐®），氟泽雷塞片（达伯特®），匹妥布替尼片(捷帕力®)，己二酸他雷替尼胶囊（达伯乐®），利厄替尼片（奥壹新®）和替妥尤单抗N01注射液（信必敏®）。目前，同时还有3个品种在NMPA审评中，4个新药分子进入III期或关键性临床研究，另外还有15个新药品种已进入临床研究。公司已与礼来、罗氏、赛诺菲、Adimab、Incyte和MD Anderson 癌症中心等国际合作方达成30多项战略合作。信达生物在不断自研创新药物、谋求自身发展的同时，秉承经济建设以人民为中心的发展思想。多年来，始终心怀科学善念，坚守“以患者为中心”，心系患者并关注患者家庭，积极履行社会责任。公司陆续发起、参与了多项药品公益援助项目，让越来越多的患者能够得益于生命科学的进步，买得到、用得起高质量的生物药。截至目前，信达生物患者援助项目已惠及20余万普通患者，药物捐赠总价值36亿元人民币。信达生物希望和大家一起努力，提高中国生物制药产业的发展水平，以满足百姓用药可及性和人民对生命健康美好愿望的追求。详情请访问公司网站：www.innoventbio.com或公司领英账号：Innovent Biologics。关于奥赛康药业- 滑动查看更多介绍 -奥赛康药业成立于2003年，是一家创新与研发驱动的医药制造企业。公司自主研发了中国第一支国产化质子泵抑制剂（PPI）注射剂，经二十多年的发展，药物治疗领域已覆盖消化、抗肿瘤、抗感染和慢性病四大领域。在中国医药细分市场具有较高的品牌影响力。奥赛康药业通过自主研发与引进合作双向发力，重点聚焦小分子靶向创新药和肿瘤免疫生物创新药的研发。目前主要在研项目共计48项，包括已公开的10项重点在研化学、生物创新药。其中ASKC109（麦芽酚铁胶囊）、ASKB589（Claudin18.2单抗）处于临床III期研究阶段，另有多款创新药处于早期临床及临床前研究阶段。奥赛康药业秉持“为健康 健康行”的企业使命，瞄准临床急需和未被满足的临床需求，坚守初心，向新而行，加快创新成果向现实生产力转化，研发上市更多国产优质新药、好药，为提高患者用药的可及性、先进性和可持续性，助力生物医药产业高质量发展贡献奥赛康力量。详情请访问公司网站：www.ask-pharm.com声明：1.信达生物不推荐未获批的药品/适应症的使用。2.雷莫西尤单抗注射液（希冉择®）、塞普替尼胶囊（睿妥®）和匹妥布替尼片（捷帕力®）由礼来公司研发 。参考文献1.Bray F, et al. Global cancer statistics 2022. CA Cancer J Clin. 2024 May-Jun;74(3):229-263. doi: 10.3322/caac.21834. Epub 2024 Apr 4. PMID: 38572751.前瞻性声明本新闻稿所发布的信息中可能会包含某些前瞻性表述。这些表述本质上具有相当风险和不确定性。在使用“预期”、“相信”、“预测”、“期望”、“打算”及其他类似词语进行表述时，凡与本公司有关的，目的均是要指明其属前瞻性表述。本公司并无义务不断地更新这些预测性陈述。这些前瞻性表述乃基于本公司管理层在做出表述时对未来事务的现有看法、假设、期望、估计、预测和理解。这些表述并非对未来发展的保证，会受到风险、不确性及其他因素的影响，有些乃超出本公司的控制范围，难以预计。因此，受我们的业务、竞争环境、政治、经济、法律和社会情况的未来变化及发展的影响，实际结果可能会与前瞻性表述所含资料有较大差别。

SAN FRANCISCO and SUZHOU,China, April 25, 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 oncologic, autoimmune, cardiovascular and metabolic, ophthalmologic and other major diseases, announces that China's National Medical Products Administration (NMPA) has approved the New Drug Application (NDA) for limertinib as the first-line treatment for adult patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) harboring EGFR exon 19 deletions or exon 21 L858R mutations. Innovent and ASK Pharm entered into a commercial collaboration agreement for limertinib in Mainland China in 2024. The approval of this new indication is supported by positive results from a randomized, double-blind, positive-controlled Phase 3 clinical trial. A total of 337 treatment-naïve patients with EGFR-sensitive mutation-positive locally advanced or metastatic NSCLC were enrolled and randomized 1:1 to receive either limertinib or gefitinib. The primary endpoint was progression-free survival (PFS), as assed by an independent review committee (IRC). The data showed that limertinib significantly prolonged median PFS compared to gefitinib (20.7 months vs. 9.7 months), representing a 56% risk reduction in disease progression or death (hazard ratio [HR] 0.44; 95% CI: 0.34–0.58; p < 0.0001). In patients with central nervous system (CNS) lesions at baseline, median CNS PFS was also significantly longer with limertinib (20.7 months vs. 7.1 months), corresponding to a 72% risk reduction for CNS progression or death (HR 0.28; 95% CI: 0.10–0.82; p = 0.0136), underscoring its robust intracranial activity and clinical utility in such population with high-unmet-needs. The safety profile of limertinib was consistent with that of known EGFR-targeted therapies. Adverse events were predominantly mild to moderate and well-tolerated, with no new safety signals identified during the clinical trial. Full data and analysis from this pivotal Phase 3 study will be published in academic journals. "Limertinib has demonstrated exceptional efficacy and safety as first-line therapy in patients with EGFR-muted locally advanced or metastatic NSCLC, including notable efficacy in those with brain metastases. The approval of this first-line indication introduces a new treatment option for Chinese patients, addressing a critical clinical need in this population." said Professor Shi Yuankai, MD, Department of Medical Oncology at Chinese Academy of Medical Sciences and Principal Investigator of the Phase 3 Clinical Study. Dr. Hui Zhou, Senior Vice President of Innovent, stated："We are delighted that both the first-line and second-line indications for limertinib have been successively approved. As a next-generation EGFR TKI, limertinib is poised to significantly improve survival outcomes for mutation-positive patients. Innovent has built a rich portfolio of precision therapies for lung cancer—including limertinib, Retsevmo®(selpercatinib), Dupert®(fulzerasib) and DOVBLERON® (taletrectinib)—with ongoing efforts to enhance their synergistic value. We will continue to work closely with Ask Pharm to ensure that limertinib brings a new hope to the broad population of patients with EGFR-mutated NSCLC." Mr. Jingfei Ma, CEO of ASK Pharm, stated: "Within a few months, limertinib has obtained approvals for both second-line and first-line indications. The approval of the first-line indication further expands its clinical applicability. Meanwhile, ASK Pharm is advancing a clinical trial of limertinib in combination with the cMET inhibitor ASKC202 for patients with NSCLC resistant to third-generation EGFR-TKIs. We look forward to working with our partner Innovent to accelerate the accessibility of limertinib for more patients in need." About EGFR mutation-positive non-small-cell lung cancer (NSCLC) Lung cancer remains one of the deadliest and most common cancers globally[1], with NSCLC accounting for approximately 85% of cases. Around 70% of NSCLC patients are diagnosed at locally advanced or metastatic stages that are not amenable to surgical resection. EGFR mutations are particularly prevalent among Asian NSCLC patients, affecting 30% to 50% of cases. EGFR-TKIs are the recommended standard of care in the first-line setting, with third-generation EGFR-TKIs offering the broadest treatment applicability. About Limertinib Limertinib is an orally-administrated, third-generation EGFR TKI with proprietary rights. It has been approved by the China's NMPA for: 1) the treatment of adult patients with locally advanced or metastatic EGFR T790M-mutated non-small cell lung cancer (NSCLC), who have previously experienced disease progression during or after treatment with EGFR TKI; and 2) the first-line treatment of adult patients with locally advanced or metastatic NSCLC carrying EGFR exon 19 deletions or exon 21 L858R mutations. In October 2024, Innovent and ASK Pharm entered into a strategic collaboration and license agreement for limertinib in Mainland China. 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 15 products in the market. It has 3 new drug applications under regulatory review, 4 assets in Phase III or pivotal clinical trials and 15 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. About Jiangsu Aosaikang Pharmaceutical Co. Ltd. (ASK Pharm) Founded in January 2003, Jiangsu Aosaikang Pharmaceutical Co. Ltd. (ASK Pharm) is a research-based pharmaceutical enterprise that integrates and streamlines innovative research and development with manufacture, marketing promotion and sales of proprietary pharmaceuticals, fine chemicals and health-care products. ASK Pharm specializes in digestive disease, multidrug resistant infection, oncology and chronic disease areas. ASK Pharm focuses on the R&D of small-molecule targeted innovative drugs and immuno-oncology biologic drugs. Currently, there are 48 major research projects, including 11 disclosed key projects focused on innovative chemical and biologic drugs. Among these, ASKC109 (maltol iron capsules) and ASKB589 (Claudin18.2 monoclonal antibody) are in Phase III clinical trials. ASK Pharm has Ranked among the top 20 best industrial enterprises in China's pharmaceutical R&D pipeline for 14 consecutive years and it has also received numerous honors such as "Top Ten National R&D Innovators", "Best National Enterprise for Investment", and "National Torch Program High-Tech Enterprises". For more information, visit . Innovent's 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 [1] Bray F, et al. Global cancer statistics 2022. CA Cancer J Clin. 2024 May-Jun;74(3):229-263. doi: 10.3322/caac.21834. Epub 2024 Apr 4. PMID: 38572751. 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