美国生物仿制药的监管指南和生产计划策略

IF 0.2
Dr.N.L. Prasanthi, N. Aditya, Sampathirao Sai Jeevan, Tadi Srinivas Varma, Lakshmi Srinulu Nulu, Dr.K. Venkateswara Raju
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引用次数: 0

摘要

目前,生物仿制药项目正在主导制药市场。本文旨在说明项目管理是开发生物仿制药的关键。糟糕的项目管理会给组织带来不好的声誉,项目成本超支,项目进度延迟,项目团队的积极性下降,组织的可持续性风险,以及更多的巨大损失。这是大多数公司加大员工培训支出的主要原因,尤其是在项目管理方面。生物仿制药是与参考产品高度相似的生物制品,尽管治疗非活性成分略有变化。与参比产品相比,生物仿制药在产品安全性、纯度或效力方面没有临床显著变化。随着一些重要的高成本生物制剂的专利到期,生物仿制药的生产正变得越来越有利可图。然而,引入生物仿制药需要采用关键的新规则。由于不同公司甚至同一公司内不同地点使用的生产方法存在内在差异,规范仿制药批准途径的现有标准对于生物仿制药是不够的。生物仿制药与原药相似,但不完全相同。由于生产线的排他性和这些竞争对手所采用的技术,在竞争组织之间可能存在基本的方法差异。即使是制造过程中的微小变化也会导致微观异质性,其特征是分子结构、稳定性、生产细胞系行为、生长条件、载体和纯化方法的微小差异。由于这些原因,开发生物仿制药需要大量的工作CBER监管美国市场的生物仿制药。在开发生物仿制药时,应考虑参考药物的专利状况和市场潜力。本文的主要目的是表明项目管理策略和监管审批程序对于进入生物仿制药市场同样重要。关于生物类似药项目管理的质量,预算、期限和范围是主要的制约因素。制定了甘特图来表示时间表的图形说明。甘特图有助于计划、协调和跟踪项目中的特定任务。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Regulatory Guidelines and Production Planning Strategies for Biosimilars in the USA
At present, biosimilar projects are ruling the pharma market. This article aims to show that project management is crucialin developing biosimilars. Bad project management will give a bad reputation to the organization, project cost overruns, projectschedule delays, demotivation of the project team, sustainability risk to the organization, and more over huge loss. It is the main reasonmost companies are spending more on the training of employees, particularly on project management. Biosimilars are biologicalproducts that are highly similar to a reference product despite modest changes in therapeutically inactive components. Biosimilarshave no clinically significant changes in product safety, purity, or potency compared to the reference product. With the imminentpatent expiration of certain important high-cost biologics, biosimilar manufacture is becoming increasingly profitable for firms.However, the introduction of biosimilars necessitates the adoption of critical new rules. Because of the inherent differences involvedwith the production methods used by different companies and even different sites within the same company, the existing standardsthat regulate the approval pathways for generic pharmaceuticals are insufficient for biosimilars. Biosimilars are similar to but notidentical to the original. Due to the exclusive nature of the manufacturing line and the techniques employed by these competitors,basic variances in methodology may exist between competing organizations. Even modest variations in the manufacturing process canresult in micro heterogeneity, characterized by minor differences in molecular structure, stability, production cell line behavior, growthconditions, vectors, and purification methods. For these reasons, developing biosimilars takes a lot of work.1 CBER regulatesbiosimilars in the US Market. The reference Medicine's Patent status and market potential should be considered when developingbiosimilars. The main objective of this article is to show that the project management strategies and regulatory approval process areequally important to enter biosimilars into the market. Concerning quality in the project management of biosimilar products, budget,deadlines, and scopes are major constraints. A Gantt chart has been enacted to represent a graphical illustration of a schedule. Ganttchart helps to plan, coordinate, and track specific tasks in a project.
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