Nirogacestat hydrobromide

声明：因水平有限，错误不可避免，或有些信息非最及时，欢迎留言指出。本文仅作医疗健康相关药物介绍，非治疗方案推荐（若涉及）;本文不构成任何投资建议。 2月11日，德国默克表示，收购美国癌症和罕见疾病制药公司SpringWorks Therapeutics(SWTX.US)的谈判正在进行中。据业内人士表示，双方可能在未来几周内签署协议。 这一消息使得这家biotech的股价周一飙升34%，市值超过40亿美元。 SpringWorks是一家专注于癌症和罕见病治疗的生物技术公司，其开发的药物Ogsiveo已获得美国食品药品监督管理局（FDA）批准，用于治疗苔藓样肿瘤。此外还正在开展临床研究用于治疗卵巢颗粒细胞瘤，以及与 BCMA 靶向药物联合治疗复发/难治性多发性骨髓瘤。 此外，该公司还有一款针对神经纤维瘤病的药物mirdametinib，预计将在今年2月底前获得FDA的批准。此次收购将为德国默克集团带来一系列创新药物，进一步丰富其产品线。如果 mirdametinib 按照预期获批，那么它将成为 SpringWorks 继纤维瘤药物 Ogsiveo 之后的第二个商业化药物，也将成为 FDA 批准的首个治疗成人和儿童 1 型神经纤维瘤病 (NF1) 且有症状的丛状神经纤维瘤 (PN) 的药物。 此外，其产品线还包括 RAF 融合二聚体抑制剂 brimarafenib（用于 MAPK 突变型实体瘤，处于早期开发阶段）和 TEAD 抑制剂 SW-3431（用于治疗罕见子宫癌，也处于早期测试阶段）。 公司研发管线 默克近年来在药物研发方面遭遇了一些挫折，例如其头颈部癌症药物xevinapant和多发性硬化症药物evobrutinib的临床试验均未能达到预期目标。此次收购SpringWorks，被视为默克在战略上的一次重要调整，旨在通过外部并购来弥补研发短板，进一步巩固其在癌症治疗领域的市场地位。 但这笔投资值不值，取决于Springworks的药物能否顺利通过临床试验，最终获得FDA的批准上市。如果成功，那么默克将获得巨大的回报；但如果失败，那将是一场灾难性的损失。 参考资料： www.endpts.com -END- 2025CMC-CHINA药博会 • 展位火热预定中！

– GOMEKLI is the first and only medicine approved for both adults and children with NF1-PN – – Approval based on positive data from Phase 2b ReNeu trial, which showed GOMEKLI treatment resulted in robust ORR, deep and durable reductions in tumor volume, and a manageable safety profile – – SpringWorks granted rare pediatric disease priority review voucher by the FDA – Feb. 11, 2025 -- SpringWorks Therapeutics, Inc. (Nasdaq: SWTX), a commercial-stage biopharmaceutical company focused on severe rare diseases and cancer, announced today that the U.S. Food and Drug Administration (FDA) has approved GOMEKLI™ (mirdametinib), SpringWorks’ MEK inhibitor, for the treatment of adult and pediatric patients 2 years of age and older with neurofibromatosis type 1 (NF1) who have symptomatic plexiform neurofibromas (PN) not amenable to complete resection.1 With the approval, SpringWorks was granted a rare pediatric disease priority review voucher (PRV) by the FDA. “The NF1-PN patient community has a great need for more treatment options. With today’s approval, we are honored to serve both adults and children with NF1-PN and provide them with a therapy that has the potential to shrink their tumors and offer meaningful symptomatic relief,” said Saqib Islam, Chief Executive Officer of SpringWorks. “We are grateful to each clinical trial participant, their families, the investigators, and the patient advocacy groups involved in the journey towards making GOMEKLI available in the U.S. I am proud that we are delivering on our commitment to patients with devastating diseases with our company’s second FDA approval in less than 18 months.” NF1 is a genetic disorder that currently affects approximately 100,000 children and adults in the United States.2,3 Patients with NF1 have approximately a 30-50% lifetime risk of developing plexiform neurofibromas, or PNs, which are tumors that grow in an infiltrative pattern along the peripheral nerve sheath and that can cause severe disfigurement, pain and functional impairment.2,4 There are approximately 40,000 people in the United States living with NF1-PN, the majority of whom are adults that have not had an approved medicine until GOMEKLI.5 Plexiform neurofibromas can transform into malignant peripheral nerve sheath tumors, an aggressive and potentially fatal disease.6 Surgical removal can be challenging due to the infiltrative tumor growth pattern of plexiform neurofibromas along nerves, and up to approximately 85% of plexiform neurofibromas are considered not amenable to complete resection.7,8,9 “Patients with NF1-PN often face significant challenges with their health and have had limited treatment options to manage this devastating condition,” said Christopher Moertel, M.D., Medical Director Pediatric Neuro-Oncology and Neurofibromatosis Programs and Kenneth and Betty Jayne Dahlberg Professor of Pediatrics, University of Minnesota, and lead investigator of the ReNeu trial. “It was very encouraging in the ReNeu trial to see that GOMEKLI provided deep and durable responses, with a manageable safety profile that enabled patients to stay on therapy. This approval represents an important advance, especially for adults who previously did not have an approved treatment.” GOMEKLI was approved under Priority Review and SpringWorks received a rare pediatric disease priority review voucher from the FDA. GOMEKLI was previously granted Orphan Drug and Fast Track designations for the treatment of NF1-PN. The FDA approval of GOMEKLI is based on results from the Phase 2b ReNeu trial, which enrolled 114 patients with NF1-PN ≥2 years of age (58 adults and 56 pediatric patients).10 GOMEKLI met the primary endpoint of confirmed objective response rate (ORR), as assessed by blinded independent central review, demonstrating a 41% ORR (N= 24/ 58) in adults and 52% in children (N=29/56).10 Tumor volume reductions were deep and durable; the median best percentage change in target PN volume was -41% (range: -90 to 13%) in adults and -42% (range: -91 to 48%) in children.10 Eighty-eight percent of adults and 90% of children with a confirmed response had a response of at least 12 months duration, and 50% and 48%, respectively, had a response of at least 24 months duration.10 Patients in both cohorts also experienced early and sustained significant improvements from baseline in pain, and quality of life, as assessed across multiple patient-reported outcome tools.10 GOMEKLI demonstrated a manageable safety and tolerability profile.1 The most common adverse events (>25%) reported in adults receiving GOMEKLI were rash, diarrhea, nausea, musculoskeletal pain, vomiting and fatigue.1 The most common adverse events (>25%) occurring in children were rash, diarrhea, musculoskeletal pain, abdominal pain, vomiting, headache, paronychia, left ventricular dysfunction, and nausea.1 Please see additional Important Safety Information below, including Warnings & Precautions relating to ocular toxicity, left ventricular dysfunction, dermatologic adverse reactions, and embryo-fetal toxicity.1 “We are excited to celebrate the extraordinary milestone of our partners and long-term friends at SpringWorks for the NF1-PN community. This FDA approval shows the power of collaboration to advance innovative science for drugs that may otherwise not have been taken forward,” said Annette Bakker, Ph.D., Chief Executive Officer of the Children’s Tumor Foundation. "When industry, researchers, and organizations like ours driving treatment innovation join forces, scientific progress moves faster, and patients gain access to the therapies they need. Every treatment approval is hard-won, built on research, persistence, and partnership. Today, that work delivers a critical new option for NF patients of all ages.” “NF1-PN is a complex, devastating disease that affects not only individual patients, but entire families. Treatment advances are crucial to achieving better outcomes for patients and this FDA approval offers hope for NF patients and their families,” said Kim Bischoff, Executive Director, NF Network. SpringWorks is dedicated to helping patients with NF1-PN access GOMEKLI and to providing support throughout their treatment journey. The SpringWorks CareConnections™ program is a comprehensive patient support program that offers personalized support services and resources to eligible GOMEKLI patients, including insurance coverage information and access support, financial assistance and personalized educational and emotional support. Physicians and patients can contact 1-844-CARES-55 (1-844-227-3755) or visit www.springworkstxcares.com for more information. GOMEKLI is available in 1 and 2 mg capsules and in a 1mg tablet for oral suspension, which dissolves easily in water. GOMEKLI is expected to be available through a specialty pharmacy and specialty distributor network in the United States within two weeks. SpringWorks’ Marketing Authorization Application for mirdametinib for the treatment of children and adults with NF1-PN was validated by the European Medicines Agency (EMA) and is currently under review; a decision is expected from the European Commission in 2025. Neurofibromatosis type 1 (NF1) is a rare genetic disorder that arises from mutations in the NF1 gene, which encodes for neurofibromin, a key suppressor of the MAPK pathway.11,12 NF1 is the most common form of neurofibromatosis, with an estimated global birth incidence of approximately 1 in 2,500 individuals, and there are approximately 100,000 patients living with NF1 in the United States.2,3 The clinical course of NF1 is heterogeneous and manifests in a variety of symptoms across numerous organ systems, including abnormal pigmentation, skeletal deformities, tumor growth and neurological complications, such as cognitive impairment.13 Patients with NF1 have an 8 to 15-year mean reduction in their life expectancy compared to the general population.14 NF1 patients have approximately a 30-50% lifetime risk of developing plexiform neurofibromas, or PN, which are tumors that grow in an infiltrative pattern along the peripheral nerve sheath and that can cause severe disfigurement, pain and functional impairment; in rare cases, NF1-PN may be fatal.2,4,6 NF1-PNs are most often diagnosed in the first two decades of life.2 These tumors can be aggressive and are associated with clinically significant morbidities; typically, they grow more rapidly during childhood.15,16 Surgical removal of these tumors can be challenging due to the infiltrative tumor growth pattern along nerves and can lead to permanent nerve damage and disfigurement.6 Up to approximately 85% of plexiform neurofibromas are considered not amenable to complete resection.7,8,9 GOMEKLI™ is an oral, small molecule MEK inhibitor approved in the United States for the treatment of adult and pediatric patients 2 years of age and older with neurofibromatosis type 1 (NF1) who have symptomatic plexiform neurofibromas (PN) not amenable to complete resection. SpringWorks is a commercial-stage biopharmaceutical company dedicated to improving the lives of patients with severe rare diseases and cancer. We developed and are commercializing OGSIVEO® (nirogacestat) as the first and only FDA-approved medicine for adults with desmoid tumors and GOMEKLI™ (mirdametinib) as the first and only FDA-approved medicine for both adults and children with neurofibromatosis type 1 associated plexiform neurofibromas (NF1-PN). We are also advancing a diverse portfolio of novel targeted therapy product candidates for patients with both solid tumors and hematological cancers. References GOMEKLI. Prescribing Information. SpringWorks Therapeutics, Inc. Prada C, Rangwala F, Martin L, et al. Pediatric Plexiform Neurofibromas: Impact on Morbidity and Mortality in Neurofibromatosis Type 1. J Pediatr. 2012;160(3):461-467. doi:10.1016/j.jpeds.2011.08.051. Ferner R. Neurofibromatosis 1 and neurofibromatosis 2: a twenty first century perspective. The Lancet Neurology. 2007;6(4):340-351. doi:10.1016/s1474-4422(07)70075-3. Miller DT, et al. Health supervision for children with neurofibromatosis Type 1. Pediatrics. 2019;143(5):e20190660. Data on File. Kamaludin, Siti Nurhazwani et al. “Plexiform neurofibromatosis with peripheral malignant nerve sheath tumor and scoliosis - more surveillance imaging needed?.” Radiology case reports vol. 17,7 2388-2393. 6 May. 2022, doi:10.1016/j.radcr.2022.03.111. Needle M, Cnaan A, Dattilo J, et al. Prognostic signs in the surgical management of plexiform neurofibroma: The Children’s Hospital of Philadelphia experience, 1974-1994. J Pediatr. 1997;131(5):678-682. doi:10.1016/s0022-3476(97)70092-1. Ejerskov, C., Farholt, S., Nielsen, F.S.K. et al. Clinical Characteristics and Management of Children and Adults with Neurofibromatosis Type 1 and Plexiform Neurofibromas in Denmark: A Nationwide Study. Oncol Ther 11, 97–110 (2023). https://doi-org.libproxy1.nus.edu.sg/10.1007/s40487-022-00213-4. Wolkenstein, P. et al. (2023) ‘French cohort of children and adolescents with neurofibromatosis type 1 and symptomatic inoperable plexiform neurofibromas: Cassiopea study’, European Journal of Medical Genetics, 66(5), p. 104734. doi:10.1016/j.ejmg.2023.104734. Moertel CL, Fisher MJ, Weiss BD, et al. ReNeu: A pivotal, Phase IIb trial of mirdametinib in adults and children with symptomatic neurofibromatosis type 1-associated plexiform neurofibroma. J Clin Oncol. 2024;JCO.24.01034. doi.org/10.1200/JCO.24.01034. Yap YS, McPherson JR, Ong CK, et al. The NF1 gene revisited - from bench to bedside. Oncotarget. 2014;5(15):5873-5892. doi:10.18632/oncotarget.2194. Rasmussen S, Friedman J. NF1 Gene and Neurofibromatosis 1. Am J Epidemiol. 2000;151(1):33-40. doi:10.1093/oxfordjournals.aje.a010118. Weiss BD, Wolters PL, Plotkin SR, et al. NF106: A neurofibromatosis clinical trials consortium Phase II trial of the MEK inhibitor mirdametinib (PD-0325901) in adolescents and adults with NF1-related plexiform neurofibromas. J Clin Onc. 2021;JCO.20.02220.doi.org/10. 1200/JCO.20.02220. Lee: Lee TJ, et al. Incidence and prevalence of neurofibromatosis type 1 and 2: a systematic review and meta-analysis. Orphanet J Rare Dis. 2023;18(1):292. doi:10.1186/s13023-023-02911-2. Gross A, Singh G, Akshintala S, et al. Association of plexiform neurofibroma volume changes and development of clinical morbidities in neurofibromatosis 1. Neuro Oncol. 2018;20(12):1643-1651. doi:10.1093/neuonc/noy067. Nguyen R, Dombi E, Widemann B, et al. Growth dynamics of plexiform neurofibromas: a retrospective cohort study of 201 patients with neurofibromatosis 1. Orphanet J Rare Dis. 2012;7(1):75. doi:10.1186/1750-1172-7-75. The content above comes from the network. if any infringement, please contact us to modify.