Active — Not RecruitingNot Applicable

Exercise and Coronary Microvascular Disease

Belgium204 participantsStarted 2023-07-31

Plain-language summary

Exercise CMD is a prospective single-center, open-label, parallel arms randomized controlled trial. This trial aims to assess the impact of cardiac rehabilitation on top of optimal medical therapy on patient-reported outcomes in subjects with coronary microvascular disease and non-obstructive coronary artery disease. Patients will undergo a microvascular assessment using bolus thermodilution techniques and those with criteria for microvascular angina (IMR ≥ 25) will be invited to participate. Patients will be randomized in a 1:1 ratio to either optimal medical therapy (OMT) or OMT plus a program of cardiac rehabilitations (CR). After randomization, spiro-ergometry and a SAQ-19 will be performed in all patients. Medical therapy will be standardized in both arms and the CR group will follow 36 sessions of the personalized physical training program of cardiac rehabilitation. Approximately 204 subjects (102 in each group) will be included at one site (OLV Aalst, Belgium). Clinical Follow-Up will be planned at 4 months. Patients with CCTA performed in standard of care will be invited for control CCTA 6 +/- 1 month after the invasive procedure.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Non obstructive CAD (diameter stenosis \<50% visual or FFR \> 0.80) * Angina at presentation * Evidence of microvascular dysfunction (IMR ≥ 25) Exclusion Criteria: * Inability to give consent * Acute coronary syndrome (ACS) * Severe valve disease * Permanent AF * History of coronary artery bypass grafting (CABG) * Cardiomyopathies * Intolerance to adenosine * Hemodynamic instability * Not able to exercise

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Mean change in health-related Seattle Angina Questionnaire (SAQ19) between baseline and 4 months

Timeframe: 4 Months

Trial details

NCT IDNCT05810051

SponsorCoreAalst BV

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2026-04-15

View on ClinicalTrials.gov More Coronary Microvascular Disease trials