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2023 | HFSA

Lexicon Announces FDA Approval of INPEFA™ (sotagliflozin) for Treatment of Heart Failure

Industry News In The News

The Woodlands, Texas, May 26, 2023 – Lexicon Pharmaceuticals, Inc. (Nasdaq: LXRX) today announced that the U.S. Food and Drug Administration (FDA) has approved INPEFA™ (sotagliflozin), a once-daily oral tablet to reduce the risk of cardiovascular death, hospitalization for heart failure, and urgent heart failure visit in adults with:

  • heart failure or
  • type 2 diabetes mellitus, chronic kidney disease, and other cardiovascular risk factors.

The broad label encompasses heart failure patients across the full range of left ventricular ejection fraction (LVEF), including preserved ejection fraction and reduced ejection fraction, and for patients with or without diabetes.

“The approval of INPEFA along with the breadth of the label, is a major milestone in Lexicon’s path to fulfilling its mission of pioneering medicines that transform patients’ lives,” said Lonnel Coats, Lexicon’s chief executive officer. “We expect this important innovation to be commercially available in the U.S. market by the end of June 2023.”

The approval is based on two randomized, double-blind, placebo-controlled Phase 3 cardiovascular outcomes studies of INPEFA in patients with heart failure or at risk of heart failure. Together, SOLOIST-WHF (Worsening Heart Failure) and SCORED enrolled almost 12,000 patients. Results from SOLOIST-WHF showed that INPEFA significantly reduced risk of the composite of hospitalizations for heart failure, urgent visits for heart failure, and cardiovascular death by 33% compared to placebo in patients who had been recently hospitalized for worsening heart failure.

INPEFA is an inhibitor of both sodium-glucose co-transporter type 2 (SGLT2) and type 1 (SGLT1). The SGLT inhibitor class was recommended as first-line treatment for heart failure by the American Heart Association (AHA), the American College of Cardiology (ACC), and the Heart Failure Society of America (HFSA) in their joint 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure. An April 2023 ACC expert consensus statement highlighted the benefit of SGLT inhibitors as part of Guideline-Directed Medical Therapy (GDMT) in patients with heart failure with preserved ejection fraction (HFpEF). According to the ACC expert consensus statement, SGLT2 inhibitors should be initiated in all individuals with HFpEF who are stable during hospitalization and have no patient population contraindications.