Plain-English translation of NCT06520904 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Coronary Artery Disease research guide →Phase 4 — The treatment has already been approved. Researchers are tracking how it works in a large number of people over time.
This trial is testing whether a newer cholesterol medication called PCSK9 inhibitors, when combined with a standard , works better than taking a higher dose of alone for people with early-onset heart disease. Researchers will use special imaging (called optical coherence tomography) to look at the plaques in your heart arteries before and after one year of treatment to see how well each approach reduces blockages.
Young people with heart disease often have very high cholesterol that is hard to control with therapy alone. This medication may help lower cholesterol even more, potentially stopping plaques from growing or helping them shrink—but researchers need to confirm this works better than using higher doses.
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You will first undergo a heart catheterization procedure where doctors place a stent to open your most severely blocked vessel, then use specialized imaging to examine your other heart blockages in detail. You'll then be randomly assigned to take either the new medication combined with a moderate-dose , or a higher-dose alone. Over one year, you'll have follow-up visits to track your cholesterol levels and heart health, and at the end you'll have repeat imaging to see how your plaques have changed.
AI-generated summary from trial data · Jun 28, 2026 · Not medical advice
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