2026年9月3日,复星医药宣布,自主研发的 MEK1/2 抑制剂复迈宁®(芦沃美替尼片)获国家药品监督管理局(NMPA)批准新增适应症,用于伴有症状、无法手术的丛状神经纤维瘤(PN)的 I 型神经纤维瘤病(NF1)成人患者。此次新适应症获批,标志着这款国产原研创新药在NF1适应症领域实现全年龄患者覆盖,为国内成人NF1‑PN患者带来全新治疗选择。
在此之前,复迈宁®已在中国境内获批三项适应症:朗格汉斯细胞组织细胞增生症(LCH)和组织细胞肿瘤成人患者;2岁及2岁以上伴有症状、无法手术的丛状神经纤维瘤(PN)的Ⅰ型神经纤维瘤病(NF1)儿童及青少年患者;2岁及2岁以上经系统治疗后复发或难治的朗格汉斯细胞组织细胞增生症(LCH)儿童及青少年患者。本次成人NF1‑PN适应症获批,完成NF1人群从儿童青少年到成人的治疗闭环。
I 型神经纤维瘤病(NF1)是由NF1基因突变引发的常染色体显性遗传病,全球新生儿发病率约为1/3000,其中30%‑60%患者会出现丛状神经纤维瘤(PN),可造成疼痛、器官功能障碍、面部及其他部位畸形。既往成人NF1‑PN的治疗选择极为受限,主要依靠手术,但病灶难以彻底清除、复发率高,难以实现长期疾病控制,反复手术也给患者生活质量、家庭照护带来沉重负担,对于无法手术的成人NF1-PN患者治疗手段有限,国内成人NF1‑PN领域存在巨大未满足临床需求。
复迈宁®是复星医药自主研发的高选择性MEK1/2抑制剂,通过精准阻断MAPK信号通路异常激活,抑制肿瘤细胞增殖、诱导细胞凋亡,为MAPK通路驱动的NF1‑PN等疾病提供靶向治疗新方案。在针对成人 NF1‑PN 患者开展的随机、双盲、安慰剂对照 Ⅲ 期临床研究中,该研究共入组167名成年患者,以2:1的比例随机分配,其中112例接受复迈宁®治疗,经盲态独立评审委员会(BICR)评估复迈宁®组的确认的客观缓解率(ORR)达 43.8%,中位起效时间3.9个月。同时可有效改善肿瘤相关疼痛,实现肿瘤病灶缩小与临床症状双重获益;药物不良反应多为1‑2级,整体安全性可控,为无法手术患者提供新的治疗选择[1]。
芦沃美替尼是中国首个自主研发用于治疗Ⅰ型神经纤维瘤的靶向药物。同时,该药物也是目前国内唯一同时覆盖朗格汉斯细胞组织细胞增生症(LCH)、Ⅰ型神经纤维瘤病(NF1)两大罕见病,并且实现儿童至成人全年龄段治疗覆盖的创新药。差异化产品定位与扎实临床数据,确立其在国内罕见病精准治疗领域的重要价值。截至目前,芦沃美替尼相关研究累计发表超20项学术全文及国际大会摘要,研究成果获得国内外学术界广泛认可。
此外,复星医药持续推进该药物多元化研发布局,多条新适应症管线稳步推进,包括用于治疗儿童低级别脑胶质瘤处于Ⅲ期临床试验阶段;用于治疗颅外动静脉畸形处于Ⅱ期临床试验阶段;以及联合安罗替尼用于治疗鼠类肉瘤病毒癌基因(KRAS)突变的晚期非小细胞肺癌(NSCLC)处于Ⅱ期临床试验阶段。
作为复星医药深耕罕见病与精准肿瘤赛道的核心自研成果,复迈宁®成人NF1适应症获批进一步强化公司在国内罕见病靶向治疗领域的创新优势。未来,公司将继续聚焦临床未满足需求,加快创新药物研发转化,推动更多国产创新药惠及广大患者。
[1] Li W, et al. Luvometinib in adults with neurofibromatosis type 1 and symptomatic, inoperable plexiform neurofibromas: a randomized, double-blind, placebo-controlled, phase 3 trial. Presented at: 2026 ASCO Annual Meeting; May 29-June 2, 2026. Abstract
Fosun Pharma’s Self-Developed Innovative Drug Luvometinib Tablets Gains Approval for Adult NF1 Indication, Achieving Full Age-Coverage for NF1 Patients
(September 3, 2026, Shanghai, China) — Fosun Pharma (“the Company”, stock code: 600196.SH; 02196.HK) announced that its self-developed MEK1/2 inhibitor, Fu Mai Ning (luvometinib tablets), has received approval from the National Medical Products Administration (NMPA) for a new indication: the treatment of adult patients with neurofibromatosis type 1 (NF1) who have symptomatic, inoperable plexiform neurofibromas (PN). The approval of this new indication marks full age-group coverage in the NF1 indication for this domestically developed innovative drug, providing a new treatment option for Chinese adult NF1-PN patients.
Prior to this, Fu Mai Ning had already received approval in China for three indications: for adult patients with Langerhans-cell histiocytosis (LCH) and histiocytic tumors; for pediatric and adolescent patients (aged 2 and above) with symptomatic, inoperable NF1-PN; and for pediatric and adolescent patients (aged 2 and above) with relapsed or refractory LCH following systemic therapy. The approval for the adult NF1-PN indication effectively completes the treatment continuum for NF1 patients, spanning from children and adolescents to adults.
Neurofibromatosis type 1 (NF1) is an autosomal dominant genetic disorder caused by mutations in the NF1 gene, with a global neonatal incidence of approximately 1 in 3,000. Plexiform neurofibromas (PN) develop in 30%-60% of these patients, potentially leading to pain, impaired organ function, and facial or other physical deformities. Historically, treatment options for adult NF1-PN have been extremely limited, mainly relying on surgery. However, surgical intervention is often incomplete due to the diffuse nature of the tumors, resulting in high recurrence rates and suboptimal long-term disease control. The recurrent surgical burden significantly impacts patients’ quality of life and places immense strain on families. No pharmacological treatments have been available for adult NF1-PN patients with inoperable tumors, highlighting a vast unmet clinical need in the adult NF1-PN space in China.
Fu Mai Ning is a highly selective MEK1/2 inhibitor independently developed by Fosun Pharma. By precisely blocking the aberrant activation of the MAPK signaling pathway, it inhibits tumor cell proliferation and induces apoptosis, offering a novel targeted therapeutic approach for MAPK pathway-driven diseases like NF1-PN. In a randomized, double-blind, placebo-controlled Phase III clinical study involving 167 adult patients randomized in a 2:1 ratio (112 receiving Fu Mai Ning), the confirmed objective response rate (ORR) evaluated by the Blinded Independent Central Review (BICR) reached 43.8% in the Fu Mai Ning arm, with a median time to response of 3.9 months. The drug effectively relieved tumor-related pain, delivering dual benefits in tumor shrinkage and clinical symptom improvement. Adverse drug reactions were mostly Grade 1-2 with a manageable overall safety profile, offering a new treatment choice for inoperable patients[1].
Fu Mai Ning is China’s first domestically-developed targeted therapy for the treatment of neurofibromatosis type 1. It is also the only innovative drug in China that simultaneously covers two major rare diseases, including Langerhans-cell histiocytosis (LCH) and neurofibromatosis type 1 (NF1), with a treatment scope extending across all age groups from children to adults. Its differentiated product positioning, supported by robust clinical data, underscores its significant value in the precision treatment of rare diseases in China. To date, over 20 academic papers and international conference abstracts related to luvometinib have been published, earning widespread recognition from the global academic community.
Furthermore, Fosun Pharma is actively advancing the diversified R&D pipeline for this drug, with multiple new indications progressing steadily, including a Phase 3 clinical trial for pediatric low-grade glioma, a Phase 2 trial for extracranial arteriovenous malformations, and a Phase 2 trial for the combination therapy with anlotinib in KRAS-mutant advanced non-small cell lung cancer.
As a flagship self-developed asset stemming from Fosun Pharma’s deep commitment to rare diseases and precision oncology, the approval of Fu Mai Ning for the adult NF1 indication significantly reinforces the company’s innovative leadership in China’s targeted therapy landscape for rare diseases. Looking ahead, Fosun Pharma remains dedicated to focusing on unmet clinical needs, accelerating the translation and development of innovative drugs, and striving to make more domestically-developed innovative therapies accessible to a broader patient population.
[1] Li W, et al. Luvometinib in adults with neurofibromatosis type 1 and symptomatic, inoperable plexiform neurofibromas: a randomized, double-blind, placebo-controlled, phase 3 trial. Presented at: 2026 ASCO Annual Meeting; May 29-June 2, 2026. Abstract
*仅限医疗卫生专业人士参考,本材料目的在传递前沿医学、学术资讯不构成对任何药物或诊疗方案的推荐和宣传,非广告用途
联系方式
媒体:pr@fosunpharma.com
投资人:ir@fosunpharma.com