Efdamrofusp Alfa (IBI302)

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2025年5月第二周创新药周报-20250511
Southwest Securities· 2025-05-11 12:43
Investment Rating - The report maintains an "Outperform" rating for the pharmaceutical industry as of May 11, 2025 [1]. Core Insights - The A-share innovative drug sector saw a weekly increase of 2.33%, outperforming the CSI 300 index by 0.33 percentage points, while the biopharmaceutical sector rose by 0.75% [2][17]. - In the past six months, the A-share innovative drug sector has cumulatively increased by 5.43%, outperforming the CSI 300 index by 9.13 percentage points, whereas the biopharmaceutical sector has decreased by 10.55% [2][17]. - The Hong Kong innovative drug sector experienced a decline of 2.14%, underperforming the Hang Seng Index by 3.75 percentage points, with a cumulative increase of 22.08% over the past six months [2][20]. - The XBI index in the US fell by 8.59% this week, with a cumulative decline of 22.72% over the past six months [2][23]. Summary by Sections Domestic Key Innovative Drug Progress - In May, one new drug was approved for market launch in China, with no new indications approved [3][41]. Overseas Key Innovative Drug Progress - In May, there were no NDA or BLA approvals in the US, Europe, or Japan for innovative drugs [4][45]. Global Key Innovative Drug Transaction Progress - A total of 12 key transactions occurred globally this week, with one disclosed transaction amounting to 415 million USD between Alchemab Therapeutics and Eli Lilly [5]. Market Performance - The report indicates that 39 stocks in the innovative drug sector rose while 67 fell during the week, with the top gainers being HaiChuang Pharmaceutical-U (22.76%), Changchun High-tech (8.99%), and Zhongsheng Pharmaceutical (8.98%) [2][16]. - The top decliners included Fuhong Hanlin (-12.64%), Connaught-B (-12.40%), and Boan Biotechnology (-11.77%) [2][16]. Clinical Trials and Approvals - In May, there were 23 newly announced clinical trials in China, including 17 in BE/I phase, 4 in II phase, and 2 in III phase [31].
Bispecific vs. Bispecific: Innovent Announces First Patient Dosed in the Phase 2 Clinical Study of Efdamrofusp Alfa (IBI302), a First-in-class Anti-VEGF and Anti-Complement Bispecific Fusion Protein for the Treatment of Diabetic Macular Edema
Prnewswire· 2025-05-07 00:00
Core Viewpoint - Innovent Biologics has initiated the Phase 2 clinical study of efdamrofusp alfa for treating diabetic macular edema (DME), a significant health issue affecting millions of diabetic patients in China [1][2][3]. Company Overview - Innovent Biologics is a leading biopharmaceutical company founded in 2011, focusing on developing high-quality medicines for various diseases, including oncology, cardiovascular, metabolic, autoimmune, and ophthalmology [10]. - The company has launched 15 products and has multiple assets in various stages of clinical trials, indicating a robust pipeline for future growth [10]. Clinical Study Details - The Phase 2 study (NCT06908876) will enroll 150 participants, randomized into three groups to evaluate the efficacy and safety of efdamrofusp alfa compared to Faricimab [2]. - The primary endpoint of the study is the change in best corrected visual acuity (BCVA) at week 16 [2]. Disease Context - DME is a leading cause of vision impairment among the diabetic population in China, with an estimated 4 to 5 million patients affected [3]. - The condition is primarily driven by microvascular damage and inflammation, leading to retinal edema and visual impairment [4][8]. Treatment Landscape - Current treatments for DME include anti-VEGF agents and glucocorticoids, but they require frequent injections, which can lead to poor patient compliance [4]. - Efdamrofusp alfa is a first-in-class bispecific fusion protein that targets both VEGF and complement pathways, potentially offering improved efficacy and extended dosing intervals [5][9]. Expert Insights - The Principal Investigator of the study highlighted the significant unmet medical needs in DME treatment, emphasizing the potential of efdamrofusp alfa to address these challenges [6]. - The Senior Vice President of Clinical Development noted that this study is the first to compare two dual-target agents in DME, which could pave the way for future Phase 3 trials [6].