Phase 1 Study to Evaluate Safety and Biomarkers of VS-041 in Adults 50 and Older with Heart Failure with Preserved Ejection Fraction HFpEF

What this Trial Is About

Researchers are evaluating the safety, tolerability, and biomarker effects of VS-041 in people with Heart Failure with Preserved Ejection Fraction HFpEF, a type of heart condition where the heart pumps normally but is stiff. This Phase 1 trial aims to understand how VS-041 affects specific heart-related biomarkers and to monitor any treatment-emergent adverse events. The study is sponsored by Vasa Therapeutics and focuses on adults aged 50 and older diagnosed with HFpEF. Participants will be randomly assigned to receive either a high dose or low dose of VS-041, or a matching placebo tablet, taken twice daily. The treatment period lasts 28 days, during which safety, tolerability, and biomarker changes in the blood, including NordicPRO-C6, endotrophin, and NT-proBNP levels, will be closely tracked. Pharmacokinetic profiles of the drug will also be assessed to understand how the body processes VS-041. During the study, participants will undergo screening to confirm eligibility, including heart function tests and biomarker measurements. Throughout the 28-day treatment, researchers will monitor participants for side effects and changes in biomarkers. The main outcomes measured are adverse events and changes in serum biomarkers from baseline to Day 28. Participants must be willing to follow study procedures, including medication adherence and attending scheduled visits, to help assess the drugs safety and biological effects.

A Safety, Tolerability, and Biomarker Trial of VS-041 in Participants With Heart Failure With Preserved Ejection Fraction (HFpEF)