Biotech drug market steadily expands

Biotech drug market steadily expands
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DOI:
10.1038/nbt1205-1466
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发表时间:
2005-12-01
影响因子:
46.9
通讯作者:
Lawrence, S
Lawrence, S
中科院分区:
工程技术1区
文献类型:
--
作者:
Lawrence, S

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与去年批准的数十亿美元的阿瓦斯丁(贝伐单抗)和爱必妥(西妥昔单抗)不同,2005年没有推出生物技术的重磅炸弹,也没有出现在地平线上。在美国食品和药物管理局(FDA)待决的生物制剂许可申请中,几乎有一半是用于补充适应症(针对已上市的药物)。某些生物技术疗法是增长最快的药物细分市场之一(2005年单克隆抗体销售额增长了52%); 20种最畅销的药物中有5种是大分子药物。生物技术越来越多地占据着管道(所有发现阶段候选药物的44%),并且在药物申请中的份额越来越大(约占申请的十分之一)。
Unlike last year’s billion dollar approvals, Avastin (bevacizumab) and Erbitux (cetuximab), no biotech blockbusters were launched in 2005 and none appear to be on the horizon. Almost half of the biologics license applications pending at the US Food and Drug Administration (FDA) are for supplementary indications (for drugs already on the market). Certain biotech therapies are among the fastest growing drug market segments (mAbs sales grew by 52% in 2005); five of the 20 best-selling drugs are large molecules. Biotech increasingly dominates the pipeline (44% of all discovery stage candidates) and has a growing share of drug applications (about one in ten of filings).