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研究发现,新减肥药Wegovy口服药片的疗效与注射液相当

研究发现,新减肥药Wegovy口服药片的疗效与注射液相当

Naomi Kresge, 彭博社 2023-05-24
各制药商正在就开发和现有注射药物效果相当的减肥药片展开竞争。

诺和诺德公司首席执行官周赋德(Lars Fruergaard Jorgensen)。图片来源:CHRISTOPHER GOODNEY—BLOOMBERG/GETTY IMAGES

一项研究表明,诺和诺德公司(Novo Nordisk)的减肥药司美格鲁肽(Semaglutide,以商品名Wegovy上市,每周注射一次)作为日常药片口服也有效果。

这家丹麦制药商表示,在针对肥胖患者或有其他健康问题的超重者的研究中,被分配服用司美格鲁肽药片的人体重平均下降了15.1%,而服用安慰剂的人体重平均下降了2.4%。两组人员均调整了生活习惯。

在服用司美格鲁肽药片的小组里,有约85%的人减重5%及以上,而服用安慰剂的小组中仅有约26%的人达到同样的效果。最常见的副作用是胃肠道不适。

诺和诺德的开发执行副总裁马丁·霍尔斯特·兰格称,该结果与司美格鲁肽注射液的研究结果相似,未来患者也许可以选择每日口服药片或每周注射一次注射液。

这款新型减肥药的巨大成功使诺和诺德跃居欧洲市值第二大的公司,仅次于奢侈品集团路威酩轩(LVMH)。然而,诺和诺德却一直难以生产足够的新药来满足市场需求。

各制药商正在就开发和现有注射药物效果相当的减肥药片展开竞争。辉瑞公司(Pfizer Inc.)于5月22日在《JAMA Network》期刊上发布了其在研药片danuglipron中期试验的积极结果。辉瑞此项研究的规模小于诺和诺德司美格鲁肽的后期试验,并且主要针对2型糖尿病患者。

5月22日,诺和诺德在丹麦哥本哈根的股价上涨2.7%,但在辉瑞公布上述消息后,前者的美国存托凭证在美国应声下跌。

据投行Jefferies的驻伦敦分析师彼得·韦尔福德说,鉴于口服给药将需要大量药物,诺和诺德这款减肥药片的未来可能有赖于该公司突破生产约束。他在一份报告里写道,口服版司美格鲁肽的年销售额有望达到80亿美元。

诺和诺德预计今年将向美国和欧洲监管部门申请批准司美格鲁肽药片,他们表示,该药片能否上市将取决于投资组合的优先级和生产能力。(财富中文网)

译者:中慧言-刘嘉欢

一项研究表明,诺和诺德公司(Novo Nordisk)的减肥药司美格鲁肽(Semaglutide,以商品名Wegovy上市,每周注射一次)作为日常药片口服也有效果。

这家丹麦制药商表示,在针对肥胖患者或有其他健康问题的超重者的研究中,被分配服用司美格鲁肽药片的人体重平均下降了15.1%,而服用安慰剂的人体重平均下降了2.4%。两组人员均调整了生活习惯。

在服用司美格鲁肽药片的小组里,有约85%的人减重5%及以上,而服用安慰剂的小组中仅有约26%的人达到同样的效果。最常见的副作用是胃肠道不适。

诺和诺德的开发执行副总裁马丁·霍尔斯特·兰格称,该结果与司美格鲁肽注射液的研究结果相似,未来患者也许可以选择每日口服药片或每周注射一次注射液。

这款新型减肥药的巨大成功使诺和诺德跃居欧洲市值第二大的公司,仅次于奢侈品集团路威酩轩(LVMH)。然而,诺和诺德却一直难以生产足够的新药来满足市场需求。

各制药商正在就开发和现有注射药物效果相当的减肥药片展开竞争。辉瑞公司(Pfizer Inc.)于5月22日在《JAMA Network》期刊上发布了其在研药片danuglipron中期试验的积极结果。辉瑞此项研究的规模小于诺和诺德司美格鲁肽的后期试验,并且主要针对2型糖尿病患者。

5月22日,诺和诺德在丹麦哥本哈根的股价上涨2.7%,但在辉瑞公布上述消息后,前者的美国存托凭证在美国应声下跌。

据投行Jefferies的驻伦敦分析师彼得·韦尔福德说,鉴于口服给药将需要大量药物,诺和诺德这款减肥药片的未来可能有赖于该公司突破生产约束。他在一份报告里写道,口服版司美格鲁肽的年销售额有望达到80亿美元。

诺和诺德预计今年将向美国和欧洲监管部门申请批准司美格鲁肽药片,他们表示,该药片能否上市将取决于投资组合的优先级和生产能力。(财富中文网)

译者:中慧言-刘嘉欢

Novo Nordisk weight-loss drug semaglutide, sold as the once-weekly Wegovy shot, was effective as a daily pill in a study.

People with obesity or who were overweight and had another health problem lost an average of 15.1% of their body weight when assigned to take the pill, compared with a 2.4% loss in a group given a placebo, the Danish drugmaker said. Both groups also made lifestyle changes.

About 85% of the semaglutide group lost 5% or more of their body weight, compared with about 26% on placebo. Gastrointestinal side effects were the most common.

The results are comparable to those of a study with the injectable form of the drug, said Martin Holst Lange, Novo’s executive vice president for development. Patients could potentially be offered a choice between a daily pill or weekly shot, he said.

The dramatic success of the new category of weight-loss drugs has catapulted Novo to Europe’s second-most valuable company, behind luxury group LVMH. However, the company has struggled to make enough of its new drugs to meet demand.

There’s a race going on to develop a weight-loss pill that’s as effective as existing injections. Pfizer Inc. published positive mid-stage trial results from its own pill, called danuglipron, on JAMA Network on May 22. The Pfizer study was smaller than Novo’s late-stage trial and focused on patients with type 2 diabetes.

Novo stock rose 2.7% in Copenhagen on May 22, but its American depositary receipts declined in the US after the Pfizer publication.

The Novo pill’s future probably hinges on overcoming manufacturing constraints, especially because of the large volume of the medicine that’s needed for dosing by mouth, according to Peter Welford, a London-based analyst with Jefferies. Sales of the oral version of the drug could reach $8 billion a year, he wrote in a note.

Novo expects to file for regulatory approval for the pill in the US and EU this year. A launch will depend on portfolio priorities and manufacturing capacity, the company said.

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