Could a Protein-Rich diet and strength training boost heart recovery?
NCT ID NCT04272073
First seen Jun 30, 2026 · Last updated Jul 01, 2026 · Updated 1 time
Summary
This study explores whether combining a high-protein Mediterranean diet with resistance exercise can help people with heart disease build muscle and lower their risk of future heart problems. The trial enrolls adults who have completed cardiac rehab and may have low muscle mass with high body fat. Researchers will measure how practical and acceptable this approach is, along with changes in muscle and fat mass.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- High-Protein Mediterranean Diet and Resistance Exercise
- What this could lead to
- If successful, this approach could offer a practical way to improve muscle mass and reduce heart disease risk in cardiac rehab patients.
- What could go wrong
- This is a small pilot study focused on feasibility, not effectiveness. Results may not apply to all heart patients, and diet/exercise adherence can be challenging.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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28 people
The number who actually took part.
- Started
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May 2022
- Finished
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Feb 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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30 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Informed consent given * Ability to attend screening at Liverpool John Moores University * Cardiac function deemed stable after phase 3 cardiac rehabilitation Exclusion Criteria: * Inability to perform resistance exercise (determined by primary care team) * Renal dysfunction * Inability/unwillingness to digest/consume dairy products * Admission to CR due to congenital or drug/alcohol-abuse induced cardiac events * Pregnancy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Knowsley Community Cardiovascular Services
Liverpool, United Kingdom
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