Meditation may ease stress for heart disease patients
NCT ID NCT07648368
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tested whether adding a 16-week meditation program to standard cardiac rehabilitation helps people with coronary artery disease feel less stressed and anxious. Forty participants were split into two groups: one did meditation plus rehab, the other did rehab alone. Researchers measured stress, anxiety, depression, and quality of life before and after the program.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Meditation program (structured group sessions and daily home practice)
- What this could lead to
- If it works, this could offer a simple, low-cost way to help heart patients feel less stressed and anxious.
- What could go wrong
- This is a small pilot study with only 40 participants, so results may not apply to everyone. The meditation program requires daily practice, which some people may find hard to keep up.
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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40 people
The number who actually took part.
- Started
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Jan 2021
- Finished
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Jun 2023
- 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 years and older
- 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.
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: * Age ≥ 18 years (male or female). * Clinically stable coronary artery disease, documented by previous myocardial infarction, coronary artery bypass grafting, percutaneous coronary intervention, or angina pectoris. * Active participation in the long-term cardiac rehabilitation program for at least 3 months. * Access to a smartphone, tablet, or computer for telephone follow-up and meditation video materials. * Written informed consent. Exclusion Criteria: * Cognitive impairment that prevents informed consent or questionnaire completion. * Symptomatic heart failure. * Cardiac implantable defibrillators or resynchronization devices. * Lack of access to the technology required for the intervention.
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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
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Cardiovascular Rehabilitation Centre of the University of Lisbon (CRECUL)
Lisbon, Portugal
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