退出市场：十年后仍可获得的产品百分比。
Off the Market: The Percentage of Products Available After Ten Years.
作者信息
Smith Eric L, Miller Jonas, LeRoy Taryn, Ingall Eitan, Tybor David J, Martin Joseph T, Pevear Mary E
机构信息
Division of Orthopaedic Surgery, Boston Medical Center, Boston, MA (Dr. Smith and Ms. Pevear); Louisiana State University School of Medicine, New Orleans, LA (Mr. Miller); Tufts University School of Medicine, Boston, MA (Dr. LeRoy and Dr. Tybor); Boston University School of Medicine, Boston, MA (Dr. Ingall); and Vanderbilt University College of Arts and Sciences, Nashville, TN (Mr. Martin).
出版信息
J Am Acad Orthop Surg Glob Res Rev. 2018 Jan 3;2(1):e076. doi: 10.5435/JAAOSGlobal-D-17-00076. eCollection 2018 Jan.
BACKGROUND
We observed that medical devices advertised in journals are often no longer available 5 to 10 years after first being advertised. In this study, we quantified the percentage of products advertised from 2003 to 2008 in the which were still available 5 to 10 years after first being advertised.
METHODS
We created a database of 427 unique orthopaedic products advertised in the . In 2013, we classified products into categories: available in advertised form, available in modified form, available under a different manufacturer, and available but temporarily recalled, discontinued voluntarily, or discontinued by forced recall.
RESULTS
A total of 13.8% of products were discontinued 5 to 10 years after being advertised. Three percent were discontinued through forced recall, and 10.8% were discontinued voluntarily. Of the products still available, 60.2% were in current form, 12.9% were modified, 11.9% were available under a different company, and 1.2% were available but were temporarily recalled.
CONCLUSION
Five to 10 years after the initial advertisement, nearly 40% of products were not available in their original advertised form.
背景
我们观察到，在期刊上做广告的医疗设备在首次广告宣传后的5至10年往往就不再有货了。在本研究中，我们对2003年至2008年在[期刊名称未给出]上做广告的产品在首次广告宣传后的5至10年仍有货的百分比进行了量化。
方法
我们创建了一个在[期刊名称未给出]上做广告的427种独特骨科产品的数据库。2013年，我们将产品分为几类：以广告形式有货、以改良形式有货、在不同制造商下有货、有货但被临时召回、自愿停产或因强制召回而停产。
结果
共有13.8%的产品在广告宣传后的5至10年停产。3%是因强制召回而停产，10.8%是自愿停产。在仍有货的产品中，60.2%是当前形式，12.9%是改良形式，11.9%是在不同公司下有货，1.2%是有货但被临时召回。
结论
在首次广告宣传后的5至10年，近40%的产品不再以其最初广告宣传的形式有货。
Zotero 插件