Heart rehab may tweak cell death pathways — a study investigates
NCT ID NCT07722637
First seen Jul 23, 2026 · Last updated Jul 30, 2026 · Updated 5 times
Summary
This study examines whether a structured cardiac rehabilitation program — including exercise, education, and lifestyle changes — can influence ferroptosis, a form of regulated cell death, in people with coronary artery disease. Researchers will compare gene expression and blood markers related to ferroptosis among three groups: patients who undergo rehab, those who decline it, and healthy volunteers. The goal is to uncover whether rehab's benefits extend to the molecular level, potentially opening new avenues for heart disease management.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a supervised cardiac rehabilitation program including exercise, education, and lifestyle changes
- What this could lead to
- If successful, this could reveal a new biological pathway through which cardiac rehabilitation benefits the heart, potentially leading to more targeted therapies.
- What could go wrong
- This is an early-stage observational study with a small sample size. It measures biomarkers, not clinical outcomes, so any link to real-world benefits remains uncertain.
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
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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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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- 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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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Patients With Coronary Artery Disease (CAD): * Age between 18 and 75 years. * Diagnosis of coronary artery disease within the previous 3 months. * Eligible to participate in a cardiac rehabilitation program or voluntarily decline participation in the cardiac rehabilitation program. * Peak exercise capacity of ≥5 metabolic equivalents (METs). * Able to undergo cardiopulmonary exercise testing (CPET). * Able to understand the study procedures and provide written informed consent. Healthy Controls: * Age between 18 and 75 years. * No history of coronary artery disease or other cardiovascular diseases. * No history of chronic systemic diseases, including diabetes mellitus, hypertension, chronic kidney disease, chronic liver disease, inflammatory or autoimmune diseases, or malignancy. * Not receiving regular medication. * Able to provide written informed consent. Exclusion Criteria: Patients With Coronary Artery Disease (CAD): * Decompensated heart failure. * Unstable angina pectoris. * Uncontrolled or complex ventricular arrhythmias. * Severe pulmonary hypertension. * Neurological, orthopedic, or musculoskeletal disorders limiting exercise performance. * Absolute contraindications to cardiopulmonary exercise testing or cardiac rehabilitation according to current clinical guidelines. * Chronic kidney failure or chronic liver disease. * Active infection. * Active inflammatory or autoimmune disease. * Active malignancy or history of malignancy. * Pregnancy. * Cognitive or psychiatric disorders that would interfere with study participation or protocol compliance. Healthy Controls: * History of coronary artery disease or other cardiovascular diseases. * History of chronic systemic diseases, including diabetes mellitus, hypertension, chronic kidney disease, chronic liver disease, inflammatory or autoimmune diseases, or malignancy. * Regular medication use within the previous 6 months. * Active infection. * Pregnancy. * Age younger than 18 years or older than 75 years.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Erciyes University Faculty of Medicine
RECRUITINGKayseri, Kayseri, 38039, Turkey (Türkiye)
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