Metabolic & Cardiometabolic
bempedoic acid decreases major adverse cardiovascular events
In plain terms: Does bempedoic acid reduce major adverse cardiovascular events (MACE)?
Part of: 💊 bempedoic acid
Yes — CLEAR Outcomes (the sole large CV outcomes RCT) showed a 13% relative reduction in 4-point MACE in statin-intolerant high-risk patients, confirmed by meta-analyses; driven by MI and revascularization, with no reduction in CV or all-cause death.
Evidence ladder
How far up the ladder this claim has climbed. A high consensus on a low rung means "consistent so far," not "proven in people."
Top evidence so far: All trials, pooled (Meta-analysis)
How the studies fall
The evidence (12)
| Source | Grade | Stance | Quality | Finding |
|---|---|---|---|---|
| Nissen 2023 · N Engl J Med | RCT | supports | high | CLEAR Outcomes (n=13,970): primary 4-pt MACE HR 0.87 (95% CI 0.79-0.96), 13% relative reduction over median 40.6 mo; MI -23%, coronary revasc -19%. |
| Bays 2025 · J Am Heart Assoc | RCT | supports | moderate | CLEAR Outcomes obesity subset: MACE reduction consistent across BMI categories. |
| Lincoff 2024 · J Am Coll Cardiol | RCT | supports | high | 13% MACE reduction per ~21% LDL drop is consistent with the per-mmol/L benefit seen with statins (CTT collaboration), supporting LDL-mediated effect. |
| Nissen 2023 · JAMA | RCT | supports | high | CLEAR Outcomes primary-prevention subgroup (n=4206): MACE HR 0.70 (0.55-0.89), benefit extends to patients without prior CV event. |
| Menon 2026 · J Clin Lipidol | RCT | supports | moderate | Post hoc: CV benefit of bempedoic acid persisted regardless of adjunctive lipid-modifying therapy, arguing the effect is drug-attributable. |
| Uddin 2023 · Curr Probl Cardiol | meta-analysis | supports | high | 7 RCTs (n=17,816): MACE RR 0.87 (0.80-0.94); nonfatal MI RR 0.73; unstable-angina hospitalization RR 0.69; revascularization RR 0.82. |
| Cho 2024 · Circulation | RCT | supports | moderate | CLEAR Outcomes by sex: CV benefit consistent in women and men; treatment effect not modified by sex. |
| Sayed 2023 · Cardiovasc Drugs Ther | meta-analysis | supports | high | Meta-analysis: bempedoic acid reduced MACE and nonfatal MI; no significant effect on CV or all-cause mortality. |
| Yarrarapu 2024 · J Cardiol | observational | mixed | moderate | Review: CLEAR Outcomes established CV benefit, but notes current evidence does NOT show a reduction in cardiovascular deaths. |
| Wang 2020 · Cardiovasc Diabetol | meta-analysis | tested-null | moderate | Early meta-analysis (pre-outcomes): insufficient evidence to confirm CV event reduction; flagged need for a dedicated outcomes trial. |
| Lin 2022 · BMJ Open | meta-analysis | tested-null | moderate | Pre-CLEAR-Outcomes meta-analysis: trends toward fewer CV events but no statistically significant MACE reduction with then-available data — benefit unproven until the outcomes trial. |
| Nicholls 2024 · JAMA Cardiol | RCT | supports | high | Prespecified total-events analysis: bempedoic acid reduced total (first+recurrent) CV events HR 0.80 (0.72-0.89), reinforcing first-event finding. |
Disagree, or know a study we missed?
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Educational only, not medical advice. Grades and scores reflect published evidence weighted by study design and quality; see the methodology.