Esperion EU Partner Reports Final Real-World Results from MILOS German Cohort Demonstrating Strong Increase in LDL-C Goal Achievement With Addition of Bempedoic Acid

Esperion (Nasdaq: ESPR) today announced that its European partner, Daiichi Sankyo Europe (DSE), reported final 2-year follow-up data from the German cohort of the multinational, European observational MILOS study. The European study evaluated the real-world use of bempedoic acid, marketed as NILEMDO® in the EU and bempedoic acid and ezetimibe, marketed as NUSTENDI® in the EU, in patients with primary hypercholesterolemia or mixed dyslipidemia. The products are marketed as NEXLETOL® (bempedoic acid) and NEXLIZET® (bempedoic acid and ezetimibe) in the U.S.

The results, presented in Hamburg, Germany at DGK Herztage 2024, demonstrated the effectiveness and safety profile of bempedoic acid, both alone and in combination with other lipid-lowering therapies (LLTs) in clinical practice. Raised LDL-C is a key modifiable contributor to risk of major cardiovascular events, with studies showing that every 1 mmol/L reduction in LDL-C is associated with a 22% reduction in major cardiovascular events after one year.

The German cohort of the MILOS study comprising 973 patients from 125 sites in Germany, is one of the most comprehensive assessments of bempedoic acid in a real-world clinical setting to-date in Germany. Patients were followed-up for two years, with LDL-C levels assessed at pre-treatment, one year (1Y) and two years (2Y). Overall, 638 of 973 patients (65.6%) completed 2Y follow up, with LDL-C values at pre-treatment, 1Y and 2Y available for 451 patients. In these 451 patients, a mean reduction of LDL-C levels from 3.1 mmol/L (121.4 mg/dL) at pre-treatment, to 2.0 mmol/L (77.2 mg/dL) was observed, representing an average relative reduction of 30.3% in the overall population.

Additionally, the percentage of patients reaching their LDL-C goals increased from 4.9% at pre-treatment to 35.3% at the 2Y follow-up – an approximately 7-fold increase. The proportions of high-risk and very high-risk patients reaching LDL-C goals increased from 5.6% to 32.5%, and 3.6% to 35.2%, respectively.

Overall, more than 80% of patients received bempedoic acid in combination with other LLTs at pre-treatment and 2Y, including statins and ezetimibe. The safety profile of bempedoic acid in this real-world population was assessed at 1Y and 2Y and was consistent with that observed in the CLEAR clinical trial program. 

“By significantly lowering LDL-C levels toward guideline goals, we are taking a vital step in reducing the risk of cardiovascular events, which can have a profound impact on a person’s long-term health and quality of life,” said Professor Ioanna Gouni-Berthold, University of Cologne, Center for Endocrinology, Diabetes, and Preventive Medicine and Executive Board Member of the International Atherosclerosis Society, an author of the study.

“This real-world study adds to the body of clinical evidence and further underscores the therapeutic role for bempedoic acid in helping patients achieve their LDL-C goals, which is particularly important as cardiovascular disease remains the number one cause of death in Europe and the United States,” said Sheldon Koenig, President and CEO of Esperion. “We are very pleased with DSE’s continued progress and look at successes in the growing adoption of bempedoic acid in Europe and other international markets as a potential proxy for the significant market opportunity in the United States.”

INDICATION NEXLIZET and NEXLETOL are indicated:

• The bempedoic acid component of NEXLIZET and NEXLETOL is indicated to reduce the risk of myocardial infarction and coronary revascularization in adults who are unable to take recommended statin therapy (including those not taking a statin) with:
  • established cardiovascular disease (CVD), or
  • at high risk for a CVD event but without established CVD.
• As an adjunct to diet:
  • NEXLIZET, alone or in combination with other LDL-C lowering therapies, to reduce LDL-C in adults with primary hyperlipidemia, including HeFH.
  • NEXLETOL, in combination with other LDL-C lowering therapies, or alone when concomitant LDL-C lowering therapy is not possible, to reduce LDL-C in adults with primary hyperlipidemia, including HeFH.

IMPORTANT SAFETY INFORMATIONNEXLIZET and NEXLETOL are contraindicated in patients with a prior hypersensitivity to bempedoic acid or ezetimibe or any of the excipients. Serious hypersensitivity reactions including anaphylaxis, angioedema, rash, and urticaria have been reported.

Hyperuricemia: Bempedoic acid, a component of NEXLIZET and NEXLETOL, may increase blood uric acid levels, which may lead to gout. Hyperuricemia may occur early in treatment and persist throughout treatment, returning to baseline following discontinuation of treatment. Assess uric acid levels periodically as clinically indicated. Monitor for signs and symptoms of hyperuricemia, and initiate treatment with urate-lowering drugs as appropriate.

Tendon Rupture: Bempedoic acid, a component of NEXLIZET and NEXLETOL, is associated with an increased risk of tendon rupture or injury. Tendon rupture may occur more frequently in patients over 60 years of age, in those taking corticosteroid or fluoroquinolone drugs, in patients with renal failure, and in patients with previous tendon disorders. Discontinue NEXLIZET or NEXLETOL at the first sign of tendon rupture. Consider alternative therapy in patients who have a history of tendon disorders or tendon rupture.

The most common adverse reactions in the primary hyperlipidemia trials of bempedoic acid, a component of NEXLIZET and NEXLETOL, in ≥2% of patients and greater than placebo were upper respiratory tract infection, muscle spasms, hyperuricemia, back pain, abdominal pain or discomfort, bronchitis, pain in extremity, anemia, and elevated liver enzymes.

Adverse reactions reported in ≥2% of patients treated with ezetimibe (a component of NEXLIZET) and at an incidence greater than placebo in clinical trials were upper respiratory tract infection, diarrhea, arthralgia, sinusitis, pain in extremity, fatigue, and influenza.

In the primary hyperlipidemia trials of NEXLIZET, the most commonly reported adverse reactions (incidence ≥3% and greater than placebo) observed with NEXLIZET, but not observed in clinical trials of bempedoic acid or ezetimibe, were urinary tract infection, nasopharyngitis, and constipation.

The most common adverse reactions in the cardiovascular outcomes trial for bempedoic acid, a component of NEXLIZET and NEXLETOL, at an incidence of ≥2% and 0.5% greater than placebo were hyperuricemia, renal impairment, anemia, elevated liver enzymes, muscle spasms, gout, and cholelithiasis.

Discontinue NEXLIZET or NEXLETOL when pregnancy is recognized unless the benefits of therapy outweigh the potential risks to the fetus. Because of the potential for serious adverse reactions in a breast-fed infant, breastfeeding is not recommended during treatment with NEXLIZET or NEXLETOL.

Report pregnancies to Esperion Therapeutics, Inc. Adverse Event reporting line at 1-833-377-7633.

Please see full Prescribing Information for NEXLIZET and NEXLETOL.

Esperion TherapeuticsAt Esperion, we discover, develop, and commercialize innovative medicines to help improve outcomes for patients with or at risk for cardiovascular and cardiometabolic diseases. The status quo is not meeting the health needs of millions of people with high cholesterol – that is why our team of passionate industry leaders is breaking through the barriers that prevent patients from reaching their goals. Providers are moving toward reducing LDL-cholesterol levels as low as possible, as soon as possible; we provide the next steps to help get patients there. Because when it comes to high cholesterol, getting to goal is not optional. It is our life’s work. For more information, visit esperion.com and esperionscience.com and follow us on X at twitter.com/EsperionInc.

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