Developing Health

Two heart drugs fail at AHA meeting

Two experimental heart-disease drugs failed to reduce major cardiovascular events at the American Heart Association meeting. Novartis is largely abandoning an experimental heart drug, and Novo Nordisk halted two other trials.

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The story so far

At the American Heart Association meeting, two experimental heart-disease drugs failed to reduce major cardiovascular events. Novo Nordisk's ziltivekimab lowered IL-6 but did not cut heart attacks, strokes, or deaths, leading Novo to halt two other trials. Pelacarsen sharply lowered Lp(a) and LDL but showed no benefit in people with existing cardiovascular disease over nearly five years, with more discontinuations from side effects.

Following the presentation of key study details at the American Heart Association meeting, Novartis is largely abandoning an experimental drug after a study found it had little promise for preventing heart attacks and cardiovascular deaths. The result dealt a blow to research targeting lipoprotein(a), a genetic risk factor for cardiovascular disease. Other drugmakers, including Amgen, Eli Lilly, and Silence Therapeutics, are also pursuing drugs for this condition.

Latest updates

2 updates · newest first
  1. 9 Nov
    New development

    Novartis abandons experimental heart drug after trial results

    Novartis is largely abandoning an experimental drug after a study found it had little promise for preventing heart attacks and cardiovascular deaths. The decision follows the presentation of key study details at the American Heart Association meeting, dealing a blow to the field of research targeting lipoprotein(a), a genetic risk factor for cardiovascular disease. Other drugmakers including Amgen, Eli Lilly, and Silence Therapeutics are also pursuing drugs for this condition.

    STAT ↗
  2. 7 Nov
    New development

    Two heart-disease drugs fail to cut major events at AHA meeting

    Two experimental heart-disease drugs failed to reduce major cardiovascular events at the American Heart Association meeting. Novo Nordisk's ziltivekimab lowered IL-6 but did not cut heart attacks, strokes or deaths, leading Novo to halt two other trials. Pelacarsen sharply lowered Lp(a) and LDL but showed no benefit in people with existing cardiovascular disease over nearly five years, with more discontinuations from side effects.

    STAT ↗MedPage Today ↗NPR ↗

Key facts

Two experimental heart-disease drugs failed to reduce major cardiovascular events at the American Heart Association meeting.Reported by STAT, MedPage Today and NPR
Novo Nordisk's ziltivekimab lowered IL-6 but did not cut heart attacks, strokes, or deaths.Reported by STAT, MedPage Today and NPR
Novo Nordisk halted two other trials after ziltivekimab results.Reported by STAT, MedPage Today and NPR
Pelacarsen showed no benefit over nearly five years in people with existing cardiovascular disease.Reported by STAT, MedPage Today and NPR
Novartis is largely abandoning an experimental drug after key study details at the American Heart Association meeting.Reported by STAT

What’s still unknown

Whether Novartis will abandon the experimental drug entirely
What the two other Novo Nordisk trials are

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