Polymyxin B Sulfate

注：本文不构成任何投资意见和建议，以官方/公司公告为准；本文仅作医疗健康相关药物介绍，非治疗方案推荐（若涉及），不代表平台立场。任何文章转载需要得到授权。 9月19日，据CDE官网显示，齐鲁制药（海南）提交的3类仿制药注射用硫酸多黏菌素B上市申请获受理。据药融云数据库显示，2023年该品种在全国院内市场销售额近15亿元。 截图来源：CDE 注射用硫酸多黏菌素B属于医保乙类抗感染药物，主要在公立医院临床使用。是一组从多黏芽孢杆菌中分离出的抗菌性多肽，用于抗革兰氏阴性菌主要为铜绿假单胞菌引起的急性感染。多黏菌素B通过改变细菌细胞膜通透性导致细菌死亡。据药融云数据库显示，2023年注射用硫酸多黏菌素B在全国院内市场销售额近15亿元。 截图来源：药融云全国医院销售数据库 目前在国内，注射用硫酸多黏菌素B的生产药企仅有上药第一生化一家。在仿制药布局方面，有齐鲁制药（海南）、海南倍特药业、四川汇宇制药等13家药企提交了注射用硫酸多黏菌素B的仿制3类注册申请，谁将率先获批上市，成为国产第2家，我们拭目以待。 截图来源：药融云中国药品审评数据库 2024年至今，齐鲁制药（含子公司）提交了瑞卢戈利片、注射用硫酸多黏菌素B、维生素K1注射液、来特莫韦片等22个品种的仿制申请。今年以来，齐鲁制药（含子公司）有36个品种过评，其中有卡维地洛片、二甲双胍恩格列净片(Ⅵ)等8个品种为首家过评。 END  本文为原创文章，转载请留言获取授权  近期热门资源获取 后台回复关键词“报告”，获取数十篇药融云出品独家报告 后台回复关键词“2023首仿”，获取2023年首仿药物获批名单 后台回复“GLP-1深度报告”，获取完整《GLP-1产业现状与未来发展》PDF版。 后台回复“中国 I 类新药”，获取完整《中国 I 类新药靶点》PDF版。 后台回复“NAFLD/NASH”，获取完整《NAFLD/NASH报告》PDF版。 后台回复“AI+制药”，获取完整《中国AI制药企业白皮书》PDF版。 后台回复“XXG”，获取完整《中国心血管系统药物分析报告》PDF版。 后台回复“FZZJ”，获取完整《基于剂型改良的复杂注射剂分析》PDF版。 后台回复“药品进出口”，获取完整《中国药品进出口白皮书》深度报告-PDF版。 联系我们，体验药融云更多专业服务 会议 合作 园区 服务 数据库 咨询 定制 服务 媒体 合作 点击阅读原文，了解更多品牌升级详情！

Inhalation of colistimethate sodium via the I-neb® Adaptive Aerosol Delivery System (CMS I-neb) significantly reduced pulmonary exacerbations and improved quality of life in non-cystic fibrosis bronchiectasis (NCFB) patients colonized with P. aeruginosa Both trials showed that CMS I-neb was generally well tolerated, with no major safety concerns, and bronchospasm occurred in fewer than 5% of patients Zambon is continuing to work with regulatory authorities with the goal of making colistimethate sodium delivered via a customized inhalation device available to patients with bronchiectasis and P. aeruginosa chronic infection MILAN and MORRISTOWN, N.J., Sept. 12, 2024 /PRNewswire/ -- Zambon, a multinational pharmaceutical company focused on innovating cure and care to improve people's health and the quality of patients' lives, today announced the online publication of its Phase 3 PROMIS-I and PROMIS-II studies in The Lancet Respiratory Medicine journal. The PROMIS studies assessed the efficacy and safety of inhaled colistimethate sodium administered via the I-neb® Adaptive Aerosol Delivery System ("CMS I-neb") as a treatment to reduce the frequency of pulmonary exacerbations in patients with Non-Cystic Fibrosis Bronchiectasis (NCFB) chronically colonized with P. aeruginosa over 12 months, compared to placebo. "The publication of these pivotal data in The Lancet Respiratory Medicine represents an important milestone in our commitment to developing innovative therapies for patients with severe respiratory diseases," said Paola Castellani, Chief Medical Officer and R&D Head at Zambon. "For patients with NCFB, a condition with no approved treatment options, the results from the PROMIS program highlight the potential of CMS I-neb to improve outcomes and quality of life. We look forward to working with regulatory authorities on a path to making this important treatment available to patients as quickly as possible." Chronic infection with P. aeruginosa is associated with more severe disease, accelerated lung function decline, increased exacerbations, hospitalizations and a higher mortality rate.i The PROMIS trials represent the first large-scale, double-blind, placebo-controlled studies of inhaled colistimethate sodium, a widely used antibiotic in Europe for NCFB. The published study results are based upon the two global Phase 3, multicenter, randomized, double-blind, placebo-controlled PROMIS-I and PROMIS-II trials in adult patients with bronchiectasis chronically colonized with P. aeruginosa with a history of at least two exacerbations requiring oral antibiotics or one requiring intravenous antibiotics in the previous year. Patients were randomized (377 in PROMIS-I and 287 in PROMIS-II) to receive inhaled colistimethate sodium or placebo via the I-neb device twice daily for up to 12 months. The primary efficacy endpoint was the annual pulmonary exacerbation rate. Key secondary efficacy endpoints were time to first exacerbation, quality of life, change in P. aeruginosa density, severe exacerbation rate, and time to first severe exacerbation. Key Findings from PROMIS-I and PROMIS-II: In the PROMIS-I trial, the primary endpoint of a significant reduction in annual pulmonary exacerbation rate was achieved, with a 39% reduction in exacerbations (rate ratio 0.61; 95% CI 0.46–0.82; p=0.0010) compared with placebo. Severe exacerbations were reduced by 59%, and patients treated with CMS I-neb experienced a clinically importantii improvement in quality of life, as measured by the St. George's Respiratory Questionnaire, and a reduction of P. aeruginosa density. The PROMIS-II study had to be stopped prematurely due to the COVID-19 pandemic and the results were not satisfactory. However, when a sub analysis of the PROMIS-II pre-pandemic period was done, the results were consistent with those obtained in the PROMIS-I trial. Both trials reported good tolerability, with no major safety issues identified. Bronchospasm was rare, occurring in less than 5% of patients. "The results of the PROMIS program represent an important breakthrough for patients with NCFB, a population that has long suffered from chronic respiratory infections without any approved treatments. For the first time, we have robust evidence showing that CMS I-neb can significantly reduce exacerbations and improve quality of life in patients with NCFB and chronic P. aeruginosa infection, offering hope where there were previously limited options," said Dr. Charles Haworth, Respiratory Physician at the Cambridge Centre for Lung Infection at Royal Papworth Hospital, and PROMIS trials Chief Investigator. "These findings underscore the importance of inhaled antibiotics, such as CMS I-neb, in reducing exacerbations and improving outcomes in patients with NCFB chronically infected with P. aeruginosa. Chronic bronchial infection plays a key role in driving inflammation and airway damage in bronchiectasis, and reducing exacerbations has been linked to better prognosis, quality of life and lung function," said Professor James Chalmers, Professor of Respiratory Research at the University of Dundee and PROMIS Investigator. The PROMIS clinical program has received FDA Qualified Infectious Disease Product (QIDP), Fast Track and Breakthrough designations for the reduction in the incidence of pulmonary exacerbations in adult NCFB patients colonized with P. aeruginosa. About the PROMIS Development Program The PROMIS-I and PROMIS-II are multicenter, randomized, double-blind, placebo-controlled trials investigating the efficacy and safety of inhaled colistimethate sodium administered via the I neb® Adaptive Aerosol Delivery System (CMS I-neb®) in adults with non-cystic fibrosis bronchiectasis chronically infected with P. aeruginosa. The primary objective of both trials was to investigate the annual rate of pulmonary exacerbations in patients receiving CMS I-neb® administered twice daily versus placebo. Secondary endpoints included the time to first pulmonary exacerbation, the annual rate of severe pulmonary exacerbations, the time to first severe pulmonary exacerbation, quality of life measured by the St. George's Respiratory Questionnaire and the Quality of Life Questionnaire-Bronchiectasis (QOL-B), the number of exacerbation-free days, P. aeruginosa density and susceptibility, any developing resistance, and overall safety and tolerability. The PROMIS-I trial enrolled 377 patients in 12 countries, including Australia, Belgium, Germany, Greece, Israel, Italy, Netherlands, New Zealand, Portugal, Spain, Switzerland, and the United Kingdom. The PROMIS-II trial enrolled 287 patients in 12 countries, including Argentina, Australia, Canada, Germany, Greece, Israel, Italy, New Zealand, Poland, Portugal, France, and the United States. About NCFB Non-cystic fibrosis bronchiectasis (NCFB) is a chronic lung disease characterized by recurrent infection, inflammation, persistent cough, and production of sputum, and its prevalence is increasing worldwide. NCFB has a progressive course primarily determined by the rate of exacerbations, many of which are related to Pseudomonas aeruginosa. Consequently, research efforts directed to treat infection by P. aeruginosa and its associated acute exacerbations remain a clinical priority.iii The objectives of treatment in bronchiectasis are to prevent exacerbations, reduce symptoms, improve quality of life, and stop disease progression. Cough and sputum production, along with breathlessness, are the most frequent symptoms, but rhinosinusitis, fatigue, hemoptysis, and thoracic pain are also common. Over the last decade, the prevalence of NCFB has increased by 40% and is now estimated to be up to 566 per 100,000 people, making it the third most common chronic airways disease.iv The incidence of NCFB appears to be rising too, particularly in women and older individuals. About Colistimethate sodium (CMS) Colistimethate sodium (CMS) is a pro-drug (the form used for inhalation therapy) of the antibiotic colistin. Colistin is a polymyxin antibiotic derived from Bacillus polymyxa var. colistinus. Polymyxin antibiotics are surface active agents that act by binding to and changing the permeability of the bacterial cell membrane, causing bacterial cell death. Colistin is an active agent against aerobic Gram-negative pathogens that can cause life-threatening infections, such as P. aeruginosa. Colistin remains one of the few active antimicrobial agents against multi-drug-resistant Gram-negative bacteria. It is currently considered one of the last therapeutic options for infections such as carbapenem-resistant P. aeruginosa. About Zambon SpA Zambon SpA is a multinational pharmaceutical company established in 1906 in Vicenza, whose history is founded on the values of an Italian family committed to innovating cure & care to improve patients' lives. It employs more than 2,500 people worldwide, is present in 23 countries in Europe, America and Asia, and has production facilities in Italy, Switzerland, China and Brazil. Thanks to its innovative, quality products commercialized in 87 countries, Zambon Spa reported a revenue of 843 million euros in 2023. Alongside the three historical therapeutic areas - diseases of the respiratory system, urinary tract infections and pain treatment – Zambon is focused on developing treatments for neurodegenerative diseases such as Parkinson's or rare diseases such as cystic fibrosis, BOS, to which is linked the major 2019 acquisition of Breath Therapeutics, and NCFB. For further information on Zambon please visit . For more information, please contact: [email protected] Elixir Health Public Relations Lindsay Rocco +1 862-596-1304 [email protected] i Finch S, McDonnell MJ, Abo-Leyah H, Aliberti S, Chalmers JD. A Comprehensive Analysis of the Impact of Pseudomonas aeruginosa Colonization on Prognosis in Adult Bronchiectasis. Ann Am Thorac Soc Vol 12, No 11, pp 1602–1611, Nov 2015 ii McLeese RH, Spinou A, Alfahl Z, et al. Psychometrics of health-related quality of life questionnaires in bronchiectasis: a systematic review and meta-analysis. Eur Respir J 2021; 58: 2100025. iii Severiche-Bueno D, Gamboa E, Reyes LF, Chotirmall SH. Hot topics and current controversies in non-cystic fibrosis bronchiectasis. Breathe 2019; 15: 286–295 iv Thornton, Christina S., Somayaji, Ranjani, Lim, Rachel K. Assessment of factors and interventions towards therapeutic adherence among persons with non-cystic fibrosis bronchiectasis. ERJ Open Research. 2022; 2022-10-01, 00340-2022. 10.1183/23120541.00340-2022. SOURCE Zambon S.p.A. WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED