Plain-English translation of NCT06747429 on ClinicalTrials.gov ↗ · Source last updated ·
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing whether a high-fat diet can help hearts that have become weakened and enlarged due to non-ischemic dilated cardiomyopathy. The idea comes from research in animals showing that when the heart switches from burning fat to burning sugar for energy, it can become weaker—but a high-fat diet may help restore normal energy use and improve heart function. You would be randomly assigned to either follow the high-fat diet or continue eating a standard diet while researchers track changes in your heart's strength over time.
Heart failure remains a serious condition even with current treatments, and doctors are searching for new approaches. Recent research suggests that helping the heart return to its natural way of using fat for energy—rather than sugar—might reverse some of the damage and improve how well the heart works.
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You would be randomly assigned to either eat a high-fat diet (adding lard-based foods to your regular meals) or continue eating your standard diet. Throughout the study, you would have regular clinic visits involving heart imaging scans (MRI), blood tests, and check-ins with the research team to monitor how your heart is responding. The study lasts several months, and researchers will track whether the diet affects your heart's pumping strength and overall function.
AI-generated summary from trial data · Jun 5, 2026 · Not medical advice
France
Italy
Romania
Spain