Mineralys Therapeutics Announces Late-Breaking Presentation of Data from the Launch-HTN Pivotal Trial of Lorundrostat in Uncontrolled or Resistant Hypertension at 34th European Meeting on Hypertension and Cardiovascular Protection (ESH 2025)

Core Insights - The Launch-HTN trial demonstrated the efficacy of lorundrostat in reducing systolic blood pressure in over 1,000 participants with uncontrolled or resistant hypertension [1][2][3] - Lorundrostat 50 mg once daily resulted in a 16.9 mmHg reduction at Week 6 and a 19.0 mmHg reduction at Week 12, both statistically significant [1][4][5] - The trial showed a favorable safety and tolerability profile for lorundrostat [1][6] Company Overview - Mineralys Therapeutics, Inc. is focused on developing treatments for hypertension, chronic kidney disease, and obstructive sleep apnea driven by dysregulated aldosterone [1][15] - The company aims to deliver the first targeted aldosterone synthase inhibitor to patients suffering from uncontrolled or resistant hypertension [2][15] Trial Details - The Launch-HTN trial was a global, randomized, double-blinded, placebo-controlled Phase 3 trial involving participants on two to five antihypertensive medications [3][12] - The trial utilized automated office blood pressure measurement to reflect real-world clinical settings [3][12] - Results were presented at the 34th European Meeting on Hypertension and Cardiovascular Protection [2] Efficacy Results - At Week 6, lorundrostat showed a -16.9 mmHg absolute change in systolic blood pressure, with a -9.1 mmHg placebo-adjusted change [4] - At Week 12, the absolute change was -19.0 mmHg, with a -11.7 mmHg placebo-adjusted change [4][5] - The trial met its primary endpoint with statistically significant reductions in blood pressure [3][4] Safety Profile - Lorundrostat exhibited a favorable safety profile, with modest and reversible effects on serum electrolytes [6][12] - The incidence of treatment-emergent serious adverse events was low, with only one participant experiencing a treatment-related serious adverse event [12][6] Industry Context - Hypertension is a significant health issue, contributing to over 685,000 deaths in the U.S. in 2022 and resulting in an estimated economic burden of $219 billion in 2019 [8] - Less than 50% of hypertension patients achieve their blood pressure goals with existing medications, highlighting the need for new treatment options [9]