Esperion (Nasdaq: ESPR) announced today that the U.S. Food and Drug Administration (FDA) has accepted both New Drug Applications for bempedoic acid and the bempedoic acid / ezetimibe combination tablet for filing and regulatory review. Bempedoic acid and the bempedoic acid / ezetimibe combination tablet were developed to be complementary, cost-effective, convenient, once-daily, oral therapies for the treatment of patients with elevated low-density lipoprotein cholesterol (LDL-C) who need additional LDL-C lowering despite the use of currently accessible therapies.
The PDUFA (Prescription Drug User Fee Act) goal date for the completion of the bempedoic acid NDA review is set for February 21, 2020, and the PDUFA goal date for completion of the bempedoic acid / ezetimibe combination tablet NDA review is set for February 26, 2020. These dates are consistent with our expectations and reflect the standard review period. The FDA has communicated that there is no current plan to hold an advisory committee meeting to discuss the applications.
"It is exceptional that our New Drug Applications for both bempedoic acid and bempedoic acid / ezetimibe combination tablet have been accepted for filing. The acceptances validate the extraordinary effort and high-quality submissions of our Lipid Management Team and brings our once-daily, oral bempedoic acid-based therapies one step closer to the physicians and patients who will benefit from them," said Tim M. Mayleben, president and chief executive officer of Esperion. "Our team of Lipid Management Experts remains focused on serving the needs of the millions of patients in the US not at their LDL-C goal despite currently available therapies."
Esperion's Global Pivotal Phase 3 LDL-C Lowering Program to Support FDA and EMA Submissions
Esperion completed its global, pivotal, Phase 3 clinical development program and announced positive cumulative results in October 2018. The program evaluated the safety, tolerability and consistent, complementary LDL-C-lowering efficacy of bempedoic acid and the bempedoic acid / ezetimibe combination tablet in patients with atherosclerotic cardiovascular disease (ASCVD), or who are at a high risk for ASCVD, with hypercholesterolemia who continue to have elevated levels of LDL-C despite the use of maximally-tolerated statins and ezetimibe, leaving them at high risk for cardiovascular events. The program included five studies totaling approximately 4,000 patients, four for bempedoic acid and one for the bempedoic acid / ezetimibe combination tablet.
Two pivotal studies evaluated bempedoic acid (Studies 1 and 2) in 3,008 patients with ASCVD on maximally-tolerated statins, with top-line results reported in May 2018 and October 2018, respectively;
Two pivotal studies evaluated bempedoic acid (Studies 3 and 4) in 613 patients with ASCVD, or at a high risk for ASCVD, considered statin averse, with top-line results reported in May 2018 and March 2018, respectively;
One pivotal study evaluated the bempedoic acid / ezetimibe combination tablet (053 Study) in 382 patients with ASCVD, or at high risk for ASCVD, on maximally tolerated statins, with top-line results reported in August 2018.
Bempedoic acid and the bempedoic acid / ezetimibe combination tablet new drug applications are under regulatory review by the U.S. FDA and the marketing authorization applications for these product candidates are under review by the European Medicines Agency (EMA).
Bempedoic Acid
Bempedoic acid is our lead, non-statin, complementary, orally available, once-daily, LDL-C lowering therapy. With a targeted mechanism of action, bempedoic acid is a first-in-class, ATP Citrate Lyase (ACL) inhibitor that reduces cholesterol biosynthesis and lowers LDL-C by up-regulating the LDL receptor. Similar to statins, bempedoic acid also reduces hsCRP, a key marker of inflammation associated with cardiovascular disease. Completed Phase 3 studies conducted in more than 4,000 patients, with over 2,600 patients treated with bempedoic acid, have produced an additional 18 percent LDL-C lowering when used with moderate- and high-intensity statins and 28 percent LDL-C lowering when used with no background statin.
Bempedoic Acid / Ezetimibe Combination Tablet
Through the complementary mechanisms of action of inhibition of cholesterol synthesis (bempedoic aci...










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