减肥药对决:诺和诺德头对头击败礼来
CagriSema在直接比较的三期头对头试验中减重12.4%,替尔泊肽为9.1%,诺和诺德股价却照跌不误。FDA将于第四季度就该药作出裁决,美国联邦医疗保险(Medicare)已在为竞品买单,礼来也为新的口服药产能投入65亿美元。
Vincent Jiang · 2 min read
整个替尔泊肽时代,诺和诺德始终是体量较小的一方:截至今年第一季度,减肥药市场中诺和诺德占39%,礼来占60%7。2026年9月21日,诺和诺德在伦敦举行的资本市场日上,给出了酝酿已久的答案。
替尔泊肽时代:礼来营收近乎翻倍,诺和诺德停滞不前
- 礼来
- 诺和诺德
Data
| 礼来 | 诺和诺德 | |
|---|---|---|
| 2024Q3 | $11.4B | $10.5B |
| 2024Q4 | $13.5B | $12B |
| 2025Q1 | $12.7B | $11.3B |
| 2025Q2 | $15.6B | $12.1B |
| 2025Q3 | $17.6B | $11.8B |
| 2025Q4 | $19.3B | $12.4B |
| 2026Q1 | $19.8B | $14.9B |
| 2026Q2 | $23B | $12B |
在REIMAGINE 5这项三期试验中,每周一次的CagriSema 1.0/1.0毫克与替尔泊肽5毫克在2型糖尿病成人中直接对决。第60周时,CagriSema组患者体重估计下降12.4%,替尔泊肽组为9.1%;糖化血红蛋白(HbA1c)降幅分别为1.71%和1.67%,满足非劣效标准123。在针对肥胖症的REDEFINE 9试验中,CagriSema减重21.0%,安慰剂组为2.0%2。
CagriSema头对头击败替尔泊肽,对安慰剂减重达21%
- Estimate
Data
| Value | |
|---|---|
| CagriSema 1.0/1.0毫克,肥胖症(REDEFINE 9) (estimate) | 21% |
| CagriSema 1.0/1.0毫克,糖尿病(REIMAGINE 5) (estimate) | 12.4% |
| 替尔泊肽5毫克,糖尿病(REIMAGINE 5) (estimate) | 9.1% |
| 安慰剂,肥胖症(REDEFINE 9) (estimate) | 2% |
股价照跌不误
胜利没有拉动股价。周一,诺和诺德股价一度下跌9%:分析师赶在司美格鲁肽专利2030年代初到期之前,就定价权和并购交易向公司连连发问4。这轮下跌让年内累计21%的跌势进一步加深5。跌势表明,市场交易的并非周一的数据,而是2035年在研管线销售额1500亿丹麦克朗(约合230亿美元)的目标,以及定于明年初上市的CagriSema4。

对照剂量为5毫克,并非礼来的最高剂量
数据之下的较量,焦点在剂量。REIMAGINE 5试验中,替尔泊肽的剂量为5毫克;而已获批的Zepbound和Mounjaro说明书按2.5毫克逐级递增,最高15毫克6。诺和诺德的新闻稿预先回应了这一质疑,称治疗是个体化的,"并非所有患者都会接受或持续使用可用的最高剂量"2。
按照新闻稿脚注,各项核心数据也都建立在疗效估计目标之上2。礼来最强的剂量,从未踏上擂台。
Medicare在买单,礼来在建厂
自2026年7月1日起,美国联邦医疗保险(Medicare)的Bridge项目以每月50美元的价格向老年人出售肥胖症GLP-1药物,并将持续至2027年,品种包括Wegovy的口服药和注射液、Zepbound的KwikPen注射笔以及礼来的Foundayo7。凯泽家族基金会(KFF)统计,符合条件的老年人有380万;若其中10%至25%参与,Medicare的账单将达13亿至33亿美元8。
CagriSema要进入这份名单,前提是FDA批准其2025年12月提交的体重管理适应症上市申请,审批决定预计在第四季度作出2。诺和诺德公布数据的当天,礼来为休斯敦一座投资65亿美元、生产Foundayo的工厂破土动工910,《The Inference》把这笔押注解读为一场针对口服药转向的对冲,而这场转向由诺和诺德主导。
第四季度的裁决才是风向标
接下来盯住FDA的裁决,然后是药品目录。一旦获批的CagriSema以换取目录排位的价格拿到公共资金支付,礼来刚刚为产能砸下的65亿美元,买的就将是一场如今可能输在数据上的竞赛。
How this brief was made
01Gathered & sourced392 channels · 1,502 articles▾
Agents swept 392 channels and ingested 1,502 articles, then de-duplicated and ranked them for signal.
02Verified & cross-validated12 claims · 37 data feeds▾
Every one of 12 load-bearing claims was checked against primary sources, with 37 live data feeds reconciling the figures and charts.
- 1Investegate, "Novo's CagriSema delivers superior weight loss versus tirzepatide in REIMAGINE 5 trial," 21 September 2026
- 2Novo Nordisk via GlobeNewswire, "Novo's CagriSema delivers superior weight loss versus tirzepatide in REIMAGINE 5 trial," 21 September 2026
- 3MPR, "Phase 3 Data Show CagriSema Drives Significant Weight Loss," 21 September 2026
- 4Reuters (Wingrove and Rasmussen) via MSN, "Novo Nordisk aims to launch more than five blockbuster drugs by 2030, CEO says," 21 September 2026
- 5Ad Hoc News, "Novo Nordisk's CagriSema Beats Tirzepatid in Head-to-Head Trial, Yet Shares Slide as London Strategy Day Disappoints," 22 September 2026
- 6Forbes Health, "CagriSema vs. Tirzepatide For Weight Loss: What's the Difference?," 30 June 2026
- 7CNBC, "Medicare will start covering obesity drugs for the first time. Here's what patients should know," 30 June 2026
- 8TechTarget Healthcare Payers, "3.8M qualify for Medicare GLP-1 Bridge at program's July start," 1 July 2026
- 9MT Newswires via Yahoo Finance, "Eli Lilly and Company Breaks Ground on $6.5 Billion Houston Manufacturing Site," 21 September 2026
- 10Simply Wall St via Yahoo Finance, "Should Eli Lilly (LLY) Investors Watch Its $6.5 Billion Houston GLP 1 Buildout?," 22 September 2026
- 11Sharadar quarterly fundamentals, from Eli Lilly's SEC filings, retrieved 24 September 2026
- 12Sharadar quarterly fundamentals, from Novo Nordisk's SEC filings, retrieved 24 September 2026
03Reviewed & edited2 human editors▾
2 editors read the draft against the evidence, tuned the framing, and signed off before it shipped.
Become a contributor
Reporting on the business of AI and want it read? We take pitches from outside contributors who bring primary sources and a number worth arguing about.
Deepdive
AI-generated from this story and its cited sources. Not investment advice.



