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Inclisiran plus usual care improves LDL-C goal attainment after acute coronary syndromeInclisiran helps heart patients hit cholesterol goals fast

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Key Takeaway
Consider adding inclisiran early after ACS to improve LDL-C goal attainment, but interpret open-label results cautiously.

This phase 3b open-label randomized controlled trial evaluated inclisiran in 400 patients discharged following acute coronary syndrome (≤5 weeks of screening) with LDL-C ≥70 mg/dL (or non-HDL-C ≥100 mg/dL) despite statin therapy or statin intolerance. Patients received inclisiran sodium 300 mg (284 mg inclisiran equivalent) on Days 0, 90, and 270 plus usual care, or usual care alone (clinician-directed LDL-C management).

At Day 90, 74.6% of inclisiran patients achieved LDL-C <70 mg/dL vs 26.6% with usual care (OR 10.84, 97.5% CI 6.13-19.16). At Day 330, 66.7% vs 28.1% achieved this goal (OR 5.42, 97.5% CI 3.29-8.91, p<0.001). LDL-C percentage change from baseline at Day 330 showed a -46.9% difference favoring inclisiran (97.5% CI -55.4 to -38.5, p<0.001).

Adverse events occurred in 58.6% of inclisiran patients vs 53.3% with usual care. Serious adverse events and discontinuations were not reported. The authors stated inclisiran was well tolerated.

Key limitations include the open-label design, which may introduce bias, and the comparator being usual care rather than placebo. The study was designed to mimic clinical practice, not as a strict efficacy trial. Despite these caveats, early inclisiran initiation with usual care resulted in rapid, sustained attainment of guideline-directed LDL-C goals in patients with recent acute coronary syndrome.

If you've had a heart attack or unstable chest pain, getting your bad cholesterol down fast is critical. But many people on statins still can't reach their goals. A new study suggests a twice-a-year shot could change that.

The trial tested inclisiran, an injectable medication, in 400 patients who had recently been hospitalized for acute coronary syndrome. All were on statins or couldn't tolerate them, and still had high LDL cholesterol. Those who got inclisiran plus usual care were far more likely to hit their LDL targets.

At 90 days, nearly 75% of the inclisiran group reached an LDL below 70 mg/dL, compared to about 27% with usual care alone. The effect lasted: at 330 days, 67% of the inclisiran group still met that goal, versus 28% on usual care. LDL levels dropped by about 47% more with inclisiran.

The study was open-label, meaning both patients and doctors knew who got the shot. That can introduce bias. And the comparison was to usual care, not a placebo. Still, the results are striking for a real-world setting.

Inclisiran was generally well tolerated. About 59% of those on inclisiran reported any side effect, compared to 53% on usual care. No serious safety signals were reported. For people who struggle to lower their cholesterol after a heart event, this could be a powerful new option.

What this means for you:
Inclisiran helped most recent heart patients reach LDL goals quickly and keep them low.

Study Details

Study typeRct
Sample sizen = 400
EvidenceLevel 2
PublishedMay 2026
View Original Abstract ↓
BACKGROUND: The low-density lipoprotein cholesterol (LDL-C)-lowering effect of inclisiran, a proprotein convertase subtilisin/kexin type 9-targeting small interfering RNA, has not been established in patients with recent acute coronary syndrome. METHODS: VICTORION-INCEPTION, a 330-day, phase 3b, open-label, multicenter trial, designed to mimic clinical practice, randomized 400 eligible participants (discharged following acute coronary syndrome ≤5 weeks of screening, with LDL-C ≥70 mg/dL [or non-high-density lipoprotein cholesterol ≥100 mg/dL], receiving statin therapy or statin intolerant) 1:1 to inclisiran sodium 300 mg (284 mg inclisiran equivalent; Days 0, 90, 270) + usual care, or usual care (clinician-directed LDL-C management). Coprimary end points at Day 330 were LDL-C <70 mg/dL attainment and LDL-C percentage change from baseline. RESULTS: At Day 90, inclisiran + usual care led to greater LDL-C goal attainment and lowering versus usual care (<70 mg/dL: 74.6% versus 26.6%, odds ratio [OR], 10.84 [97.5% CI, 6.13-19.16]; <55 mg/dL: 63.2% versus 8.5%, OR, 26.58 [95% CI, 14.14-49.98]; percentage change from baseline: -48.9% versus 2.2%); this was sustained to Day 330 (<70 mg/dL: 66.7% versus 28.1%, OR, 5.42 [97.5% CI, 3.29-8.91], <0.001; <55 mg/dL: 54.2% versus 13.6%, OR, 8.24 [95% CI, 4.97-13.65]; percentage change: -46.9% difference [97.5% CI, -55.4 to -38.5]; <0.001). Participants with ≥1 adverse events were comparable (inclisiran + usual care, 58.6%; usual care, 53.3%). CONCLUSIONS: VICTORION-INCEPTION was the first inclisiran trial in participants with recent acute coronary syndrome. Early inclisiran initiation with usual care resulted in rapid, sustained attainment of guideline-directed LDL-C goals and was well tolerated. REGISTRATION: URL: https://clinicaltrials.gov; Unique identifier: NCT04873934.
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