Heart failure patients test natural supplements for better stamina

NCT ID NCT07166965

First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 34 times

Summary

This study looks at whether taking ketone or hawthorn supplements for 8 weeks can improve exercise ability and heart function in 45 adults with congestive heart failure. Participants are randomly assigned to one of three groups: ketone, hawthorn, or placebo, and neither they nor their doctors know which they receive. The goal is to see if these supplements help the heart work better during activity.

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Contacts and locations

Locations

  • Thomas Jefferson University

    Philadelphia, Pennsylvania, 19107, United States

Conditions

Explore the condition pages connected to this study.