找回密码
 注册
搜索
热搜: 超星 读书 找书
查看: 461|回复: 0

[【学科前沿】] 雅培药物支架前途看好?

[复制链接]
发表于 2007-12-3 08:06:49 | 显示全部楼层 |阅读模式
Abbott's Future as a Stent Maker
By Brian Orelli November 28, 2007

After reading the executive summary released yesterday for Abbott Laboratories' (NYSE: ABT) XIENCE V drug-eluting stent, I'd say the FDA seems pretty happy with the clinical trial data.

The pivotal phase 3 trial was set up so that the XIENCE stent only had to work as well as Boston Scientific's (NYSE: BSX) TAXUS Express 2 stent, but statistical analysis demonstrated that the XIENCE stent is actually better than the TAXUS stent at keeping the blood vessel from re-narrowing after about eight months.

Much of the safety data that the FDA required was kindly provided by Novartis (NYSE: NVS), since the drug part of the XIENCE drug-eluting stent shares the same active ingredient as Novartis' organ-transplant-rejection drug candidate, Certican.

The only real problem that the FDA has with the trials is that the complete two-year safety data isn't available yet. But the subjects that have had their stents in that long showed a reduced level of major adverse cardiac events, such as heart attacks. Even so, I think it's likely that the FDA advisory committee will likely give it a pass on the incomplete safety data and recommend the stent be approved at its meeting tomorrow.

Johnson & Johnson (NYSE: JNJ) and Boston Scientific need to keep an eye glued on their rearview mirrors; with a decision about Medtronic's (NYSE: MDT) stent expected shortly, as well as fine data from Abbott, the drug-eluting stent market is about to get pretty interesting.
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 注册

本版积分规则

Archiver|手机版|小黑屋|网上读书园地

GMT+8, 2024-12-29 12:02 , Processed in 0.181184 second(s), 5 queries , Redis On.

Powered by Discuz! X3.5

© 2001-2024 Discuz! Team.

快速回复 返回顶部 返回列表