Merck's WINREVAIR Meets Primary Endpoint In Phase 2 CADENCE Study, Stock Up In Pre-Market

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(RTTNews) - Merck & Co., Inc. (MRK), Tuesday announced positive topline results from the Phase 2 CADENCE study of WINREVAIR, a brand name for sotatercept-csrk, in adults with combined post- and pre-capillary pulmonary hypertension due to heart failure with preserved ejection fraction.

The randomized, double-blind randomized, placebo-controlled Phase 2 proof-of-concept study evaluated the efficacy and safety of WINREVAIR versus placebo in the participants.

At the end of 24 weeks, the study met its primary endpoint, demonstrating a statistically significant and clinically meaningful reduction in pulmonary vascular resistance, an important hemodynamic measurement related to cardiac and pulmonary blood vessel function, from baseline compared to placebo.

Also, based on a preliminary assessment, the safety profile observed in the study was generally consistent with the known safety profile for WINREVAIR. The company plans to present these results at a future scientific congress and intends to proceed with Phase 3 development.

In the pre-market hours, MRK is trading at $96, up 3.36 percent on the New York Stock Exchange.