JAMA · 2023
Bempedoic Acid for Primary Prevention of Cardiovascular Events in Statin-Intolerant Patients.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Nissen Steven E, Menon Venu, Nicholls Stephen J, Brennan Danielle, Laffin Luke, Ridker Paul, Ray Kausik K, Mason Denise, Kastelein John J P, Cho Leslie, Libby Peter, Li Na, Foody JoAnne, Louie Michael J, Lincoff A Michael
Аннотация
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 13 970 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.
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 13 970 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.