TY - JOUR
T1 - Bempedoic Acid for Primary Prevention of Cardiovascular Events in Statin-Intolerant Patients
AU - Nissen, Steven E.
AU - Menon, Venu
AU - Nicholls, Stephen J.
AU - Brennan, Danielle
AU - Laffin, Luke
AU - Ridker, Paul
AU - Ray, Kausik K.
AU - Mason, Denise
AU - Kastelein, John J. P.
AU - Cho, Leslie
AU - Libby, Peter
AU - Li, Na
AU - Foody, Joanne
AU - Louie, Michael J.
AU - Lincoff, A. Michael
N1 - Publisher Copyright: © 2023 American Medical Association. All rights reserved.
PY - 2023/7/11
Y1 - 2023/7/11
N2 - Importance: The effects of bempedoic acid on cardiovascular outcomes in statin-intolerant patients without a prior cardiovascular event (primary prevention) have not been fully described. Objective: To determine the effects of bempedoic acid on cardiovascular outcomes in primary prevention patients. Design, Setting, and Participants: This masked, randomized clinical trial enrolled 13970 statin-intolerant patients (enrollment December 2016 to August 2019 at 1250 centers in 32 countries), including 4206 primary prevention patients. Interventions: Participants were randomized to oral bempedoic acid, 180 mg daily (n = 2100), or matching placebo (n = 2106). Main Outcome Measures: The primary efficacy measure was the time from randomization to the first occurrence of any component of a composite of cardiovascular death, nonfatal myocardial infarction (MI), nonfatal stroke, or coronary revascularization. Results: Mean participant age was 68 years, 59% were female, and 66% had diabetes. From a mean baseline of 142.2 mg/dL, compared with placebo, bempedoic acid reduced low-density lipoprotein cholesterol levels by 30.2 mg/dL (21.3%) and high-sensitivity C-reactive protein levels by 0.56 mg/L (21.5%), from a median baseline of 2.4 mg/L. Follow-up for a median of 39.9 months was associated with a significant risk reduction for the primary end point (111 events [5.3%] vs 161 events [7.6%]; adjusted hazard ratio [HR], 0.70 [95% CI, 0.55-0.89]; P =.002) and key secondary end points, including the composite of cardiovascular death, MI, or stroke (83 events [4.0%] vs 134 events [6.4%]; HR, 0.64 [95% CI, 0.48-0.84]; P <.001); MI (29 events [1.4%] vs 47 events [2.2%]; HR, 0.61 [95% CI, 0.39-0.98]); cardiovascular death (37 events [1.8%] vs 65 events [3.1%]; HR, 0.61 [95% CI, 0.41-0.92]); and all-cause mortality (75 events [3.6%] vs 109 events [5.2%]; HR, 0.73 [95% CI, 0.54-0.98]). There was no significant effect on stroke or coronary revascularization. Adverse effects with bempedoic acid included a higher incidence of gout (2.6% vs 2.0%), cholelithiasis (2.5% vs 1.1%), and increases in serum creatinine, uric acid, and hepatic enzyme levels. Conclusions: In a subgroup of high-risk primary prevention patients, bempedoic acid treatment was associated with reduced major cardiovascular events. Trial Registration: ClinicalTrials.gov Identifier: NCT02993406.
AB - Importance: The effects of bempedoic acid on cardiovascular outcomes in statin-intolerant patients without a prior cardiovascular event (primary prevention) have not been fully described. Objective: To determine the effects of bempedoic acid on cardiovascular outcomes in primary prevention patients. Design, Setting, and Participants: This masked, randomized clinical trial enrolled 13970 statin-intolerant patients (enrollment December 2016 to August 2019 at 1250 centers in 32 countries), including 4206 primary prevention patients. Interventions: Participants were randomized to oral bempedoic acid, 180 mg daily (n = 2100), or matching placebo (n = 2106). Main Outcome Measures: The primary efficacy measure was the time from randomization to the first occurrence of any component of a composite of cardiovascular death, nonfatal myocardial infarction (MI), nonfatal stroke, or coronary revascularization. Results: Mean participant age was 68 years, 59% were female, and 66% had diabetes. From a mean baseline of 142.2 mg/dL, compared with placebo, bempedoic acid reduced low-density lipoprotein cholesterol levels by 30.2 mg/dL (21.3%) and high-sensitivity C-reactive protein levels by 0.56 mg/L (21.5%), from a median baseline of 2.4 mg/L. Follow-up for a median of 39.9 months was associated with a significant risk reduction for the primary end point (111 events [5.3%] vs 161 events [7.6%]; adjusted hazard ratio [HR], 0.70 [95% CI, 0.55-0.89]; P =.002) and key secondary end points, including the composite of cardiovascular death, MI, or stroke (83 events [4.0%] vs 134 events [6.4%]; HR, 0.64 [95% CI, 0.48-0.84]; P <.001); MI (29 events [1.4%] vs 47 events [2.2%]; HR, 0.61 [95% CI, 0.39-0.98]); cardiovascular death (37 events [1.8%] vs 65 events [3.1%]; HR, 0.61 [95% CI, 0.41-0.92]); and all-cause mortality (75 events [3.6%] vs 109 events [5.2%]; HR, 0.73 [95% CI, 0.54-0.98]). There was no significant effect on stroke or coronary revascularization. Adverse effects with bempedoic acid included a higher incidence of gout (2.6% vs 2.0%), cholelithiasis (2.5% vs 1.1%), and increases in serum creatinine, uric acid, and hepatic enzyme levels. Conclusions: In a subgroup of high-risk primary prevention patients, bempedoic acid treatment was associated with reduced major cardiovascular events. Trial Registration: ClinicalTrials.gov Identifier: NCT02993406.
UR - http://www.scopus.com/inward/record.url?scp=85164299439&partnerID=8YFLogxK
U2 - https://doi.org/10.1001/jama.2023.9696
DO - https://doi.org/10.1001/jama.2023.9696
M3 - Article
C2 - 37354546
SN - 0098-7484
VL - 330
SP - 131
EP - 140
JO - JAMA
JF - JAMA
IS - 2
ER -