Heart failure patients test natural supplements for better stamina

NCT ID NCT07166965

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether taking ketone or hawthorn supplements for 8 weeks can improve exercise ability and heart function in people with congestive heart failure. About 45 adults with mild to moderate heart failure will be randomly assigned to receive one of the supplements or a placebo. Researchers will measure changes in oxygen use during exercise and heart structure using scans and stress tests.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

congestive heart failure heart failure

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Thomas Jefferson University

    Philadelphia, Pennsylvania, 19107, United States