非激素药物革命
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事关7000万患者,中国原研新药打破激素治疗恶性循环
第一财经· 2025-11-24 13:43
Core Viewpoint - The article discusses the challenges and advancements in the treatment of atopic dermatitis (AD), highlighting the issues of steroid misuse and the introduction of a new non-steroidal innovative drug that aims to break the cycle of treatment and relapse [3][4][5]. Group 1: Atopic Dermatitis Overview - Atopic dermatitis is a chronic, recurrent inflammatory skin disease often associated with other allergic conditions, with a rising incidence globally, particularly severe in China where the prevalence in children aged 1-7 years is 12.94% and in infants aged 1-12 months is 30.48% [4]. - The misuse of steroid creams has become a significant issue, leading to severe side effects such as irreversible skin changes and dependency, as patients often self-medicate without proper guidance [3][5]. Group 2: Treatment Challenges - The current treatment landscape is characterized by a dichotomy of steroid overuse and fear of steroid use, complicating effective management of the disease [6]. - Traditional treatments involve a trade-off between the rapid relief provided by steroids and the long-term damage they can cause to the skin, while non-steroidal options are perceived as slower and less effective [6]. Group 3: Innovative Solutions - The introduction of the innovative drug, Zeli Mei® (bimekizumab), represents a significant advancement, being the first aromatic hydrocarbon receptor (AhR) modulator approved for treating AD in patients over 2 years old [8]. - Clinical trials have shown promising results, with nearly 60% of patients achieving deep itch relief after 8 weeks of treatment, and 70% of patients remaining relapse-free for 10 months after stopping the medication [8]. - The Chinese market for eczema topical agents is projected to reach approximately 5.28 billion yuan in 2024, with steroid-based medications currently dominating the market, exemplified by "Pian Yan Ping" achieving sales of 1.04 billion yuan in 2023 [8].