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Beyond Statins

1-minute read 30 XP in app 6 cards

Statins are no longer the only game

The last decade added a shelf of modern lipid-lowering drugs that hit different targets — useful for people who can't tolerate statins, people who need deeper ApoB lowering, or people with elevated Lp(a) (where only a few options exist at all).

Fact

Ezetimibe — cheap, tolerable, additive

Ezetimibe blocks cholesterol absorption in the gut. On its own it lowers LDL-C ~20%. Added to a statin the combination achieves what a higher statin dose would, often with better tolerability. IMPROVE-IT showed adding it to a statin cuts events further — the "lower is better" thesis playing out.

~20% LDL-C drop alone
Fact

PCSK9 inhibitors — deepest LDL drops

Evolocumab and alirocumab (monthly injections) lower ApoB 50–60% beyond statin. They also lower Lp(a) by ~25% — currently the most accessible Lp(a) therapy. FOURIER and ODYSSEY showed event reductions. Expensive, but generic availability approaching as biosimilars enter the market.

50–60% additional ApoB drop
Fact

Bempedoic acid + inclisiran — the new layer

Bempedoic acid (oral, once daily) works upstream of statins with no muscle-tissue penetration — useful for true statin-intolerance. Inclisiran (twice-yearly injection) is an RNA-based PCSK9 approach. Both lower ApoB meaningfully; CVD-outcome trials continue maturing.

2/yr inclisiran dosing
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Match the drug to the situation

Connect each patient scenario to the drug most likely to help.

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Takeaway

Key Takeaway

The lipid toolkit now covers statin-intolerance (bempedoic acid), deep ApoB lowering (PCSK9 inhibitors), convenient dosing (inclisiran, twice a year), and cheap combination (ezetimibe). For the first time, Lp(a)-specific therapies are nearing approval. Talk to a lipidologist if you're on a statin and your ApoB is still >80.

References

  1. IMPROVE-IT — ezetimibe + simvastatin reduces CV eventsCannon et al., 2015
  2. FOURIER — evolocumab reduces CVD events in statin-treated patientsSabatine et al., 2017

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