抗VEGF疗法
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兆科眼科-B(06622.HK):国家药监局批准PAN-90806的新药临床试验申请及盐酸依匹斯汀滴眼液取得国家药监局的上市批准
Ge Long Hui· 2025-11-24 09:05
另一发展方面,董事会欣然宣布,于2025年11月19日,公司就针对过敏性结膜炎的盐酸依匹斯汀滴眼液 取得国家药监局的上市批准。 格隆汇11月24日丨兆科眼科-B(06622.HK)宣布,于2025年11月18日,中国国家药监局已批准公司就 PAN-90806滴眼液用于治疗湿性(新生血管性)老年黄斑部病变("wAMD")作出的新药临床试验申请。 盐酸依匹斯汀为用于治疗过敏性结膜炎的依匹斯汀滴眼液,具有抗组胺及稳定肥大细胞的双重作用机 制,是中国过敏性结膜炎(尤其是急性患者)的一线疗法。我们的盐酸依匹斯汀为Elestat的仿制药。 Elestat由艾尔建开发。 据悉,PAN-90806,一种用于治疗wAMD的抗VEGF药物,为一种新型滴眼液配方,属于小分子复合 物,具有良好的物理化学特性,可供外用。PAN-90806如获批准作为维持疗法,将为患者带来极大便利 性及较小侵入性的治疗选择,降低主流抗VEGF疗法中的玻璃体腔内注射频率及其他相关治疗负担,同 时维持视力稳定性。预期使用PAN-90806将大幅减少治疗中断的情况,从而通过提升患者舒适性、接受 性、便捷性及遵医嘱性减缓相关疾病恶化。 ...
瑞士生物科技公司Oculis研发溶解纳米粒子技术,以非侵入方式治疗视网膜疾病 | 瑞士创新100强
3 6 Ke· 2025-09-12 06:56
Company Overview - Oculis is a Swiss biotechnology company founded in 2017, focusing on the development of dissolving nanoparticle technology for eye treatments [2] - The company was co-founded by Einar Stefánsson and Thorsteinn Loftsson, both of whom have extensive academic and professional backgrounds in ophthalmology and pharmaceutical chemistry [2] - Oculis is headquartered in Switzerland and operates in the United States, China, and Europe [2] Technology and Products - Oculis has developed a proprietary technology called OPTIREACH®, which enhances the delivery of eye drops to the back of the eye, improving treatment for various eye diseases [6] - The lead product, OCS-01, is a preservative-free eye drop formulation combining dexamethasone with OPTIREACH® technology, aimed at treating diabetic macular edema (DME) [6] - OCS-01 is currently in Phase 3 clinical trials, showing effectiveness in improving vision and reducing central macular thickness in patients with DME [6] Market Context - Diabetic macular edema affects approximately 37 million people globally, with projections to rise to 53 million by 2040 due to increasing diabetes prevalence [4] - Current treatments for DME are primarily invasive, often requiring frequent injections, which can be burdensome for patients [4] - Oculis's non-invasive approach with OCS-01 offers a more comfortable and convenient treatment option for millions of patients suffering from retinal diseases [6] Additional Pipeline Products - Besides OCS-01, Oculis is developing OCS-02, a topical anti-TNF-α monoclonal antibody fragment for dry eye treatment, currently in Phase 2b clinical studies [7] - OCS-05 is another product aimed at protecting nerve axons in acute optic neuritis and other neuro-ophthalmic diseases, currently undergoing clinical research in Europe [7] Financial and Market Position - Oculis went public on NASDAQ following a SPAC merger with European Biotech Acquisition Corp on March 3, 2023 [7] - The company raised $59 million in an oversubscribed private placement in April 2024 and secured an additional $100 million in February 2025 to accelerate product development [7] - Oculis was recognized in the 2022 TOP100 Swiss Startups list, highlighting its innovative potential and market prospects in the biotechnology sector [9]