AMARIN CORP: Amarin's REDUCE-IT Cardiovascular Outcomes Study Reaches 100% Mark for Estimated Onset of Target Primary Major Adverse Cardiovascular Events

Amarin Corp issued the following announcement on April 4.

Amarin Corporation plc (NASDAQ:AMRN), a biopharmaceutical company focused on the commercialization and development of therapeutics to improve cardiovascular health, announced today that its REDUCE-IT cardiovascular outcomes study of Vascepa® (icosapent ethyl) is estimated to have reached the onset of the targeted 1,612 primary major adverse cardiovascular events (MACE) specified in the study design. 

The REDUCE-IT cardiovascular outcomes study began with patient dosing at the end of 2011. The onset of the targeted number of cardiovascular events in REDUCE-IT is an important milestone toward completion of this potentially landmark study.

The estimated onset of the targeted number of cardiovascular events in REDUCE-IT is based on documented events having exceeded 90% of target as reported in January 2018, subsequently reported MACE in the adjudication process, and projected events based on standard industry methodology. The MACE onset projection was made by independent statisticians and reviewed by Amarin and the independent steering committee for the trial. Each group is blinded to the study results. 

Amarin anticipates that MACE from the study will be adjudicated through Q2 2018, consistent with the company's objective of reporting top-line results from this important study before the end of Q3 2018.

As previously reported, completion of the REDUCE-IT study does not require reaching exactly 1,612 MACE. The actual number of events is likely to differ from this study design target. The powering assumptions for the study were based on 1,612 MACE with 90% power to detect a 15% relative risk reduction. A final cumulative MACE tally from inception date of the study which is slightly above or below 1,612 MACE is not anticipated to have a significant impact on the overall powering of the study results.

Amarin maintains its guidance to report top-line results from the study before the end of Q3 2018.

"We are excited to be nearing conclusion of this potentially landmark cardiovascular outcomes study," commented Dr. Steven Ketchum, president of R&D and chief scientific officer of Amarin. "We appreciate the continued dedication of patients participating in this important study and the continued commitment and hard work at the clinical sites and by the many professionals involved in study conduct and completion. We will work diligently to rapidly roll-up and report the results of the study in the hope that such results can lead to better informed preventative care of patients at high cardiovascular risk."

Amarin is intentionally blinded to the results of the study and will remain blinded to such results until after the study is completed and the database is locked. Final patient visits will be followed by adjudication of newly reported cardiovascular events in the study, completing data entry for the greater than 33,000 patient years of study in REDUCE-IT, and typical database quality control measures, known as cleaning. This will be followed by the database lock and final efficacy and safety analyses, including analysis of the trial's primary endpoint of first MACE events in the study, and the analyses of more than thirty pre-defined secondary and tertiary endpoints. Publication of the study design can be found at https://doi.org/10.1002/clc.22692. The lead author of this paper, published in Clinical Cardiology, is Deepak L. Bhatt, M.D., M.P.H., executive director of the Interventional Cardiovascular Programs at Brigham and Women's Hospital, professor of medicine, Harvard Medical School in Boston, Mass.

About Amarin

Amarin Corporation plc is a biopharmaceutical company focused on the commercialization and development of therapeutics to improve cardiovascular health. Amarin's product development program leverages its extensive experience in lipid science and the potential therapeutic benefits of polyunsaturated fatty acids. Vascepa® (icosapent ethyl), Amarin's first FDA-approved product, is a highly-pure, omega-3 fatty acid product available by prescription. For more information about Vascepa visit www.vascepa.com. For more information about Amarin visit www.amarincorp.com.

About VASCEPA® (icosapent ethyl) Capsules

Vascepa® (icosapent ethyl) capsules are a single-molecule prescription product consisting of the omega-3 acid commonly known as EPA in ethyl-ester form. Vascepa is not fish oil, but is derived from fish through a stringent and complex FDA-regulated manufacturing process designed to effectively eliminate impurities and isolate and protect the single molecule active ingredient. Vascepa, known in scientific literature as AMR101, has been designated a new chemical entity by the FDA. Amarin has been issued multiple patents internationally based on the unique clinical profile of Vascepa, including the drug's ability to lower triglyceride levels in relevant patient populations without raising LDL-cholesterol levels.

FDA-Approved Indication and Usage

Vascepa (icosapent ethyl) is indicated as an adjunct to diet to reduce triglyceride (TG) levels in adult patients with severe (≥500 mg/dL) hypertriglyceridemia.

The effect of Vascepa on the risk for pancreatitis and cardiovascular mortality and morbidity in patients with severe hypertriglyceridemia has not been determined.

Important Safety Information for Vascepa

Vascepa is contraindicated in patients with known hypersensitivity (e.g., anaphylactic reaction) to Vascepa or any of its components.

Use with caution in patients with known hypersensitivity to fish and/or shellfish.

The most common reported adverse reaction (incidence > 2% and greater than placebo) was arthralgia (2.3% for Vascepa, 1.0% for placebo). There was no reported adverse reaction > 3% and greater than placebo.

Patients receiving treatment with Vascepa and other drugs affecting coagulation (e.g., anti-platelet agents) should be monitored periodically.

In patients with hepatic impairment, monitor ALT and AST levels periodically during therapy.

Patients should be advised to swallow Vascepa capsules whole; not to break open, crush, dissolve, or chew Vascepa.

Adverse events and product complaints may be reported by calling 1-855-VASCEPA or the FDA at 1-800-FDA-1088.

FULL VASCEPA PRESCRIBING INFORMATION CAN BE FOUND AT WWW.VASCEPA.COM.

Vascepa has been approved for use by the United States Food and Drug Administration (FDA) as an adjunct to diet to reduce triglyceride levels in adult patients with severe (≥500 mg/dL) hypertriglyceridemia. Nothing in this press release should be construed as promoting the use of Vascepa in any indication that has not been approved by the FDA.

About Cardiovascular Disease

Worldwide, cardiovascular disease (CVD) remains the #1 killer of men and women. In the United States CVD leads to one in every three deaths - one death approximately every 38 seconds - with annual treatment cost in excess of $500 billion.1, 2

Beyond the cardiovascular risk associated with LDL-C, genetic, epidemiologic, clinical and real-world data suggest that patients with elevated triglycerides (TG) (fats in the blood), and TG-rich lipoproteins, are at increased risk for cardiovascular disease. 3, 4, 5, 6

Leading clinical investigations seeking to address cardiovascular risk reduction beyond lowering LDL-C focus on interrupting the atherosclerotic process (e.g., plaque formation and instability) by beneficially affecting other lipid, lipoprotein and inflammation biomarkers and cellular functions thought to be related to atherosclerosis and cardiovascular events.

Original source can be found here.