RecruitingNot Applicable

Exercise Magnetic Resonance Imaging in Patients With Obesity Associated Heart Failure

Netherlands50 participantsStarted 2024-01-16

Plain-language summary

To aim of the EXPOSURE study is to investigate the effects of epicardial fat on cardiac function, pericardial constraint and pulmonary artery vasodilatation using cardiac magnetic resonance (CMR) imaging at rest and during exercise stress testing in patients with HFpEF.

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

. Signs and symptoms of HF according to the Europeans Society of Cardiology guideline.
. LV ejection fraction ≥40%.
. HFA-PEFF score ≥5 or HFA-PEFF score 2-4 in combination with positive stress test (Figure 1).
. \>18 years of age
. In sinus rhythm
. Able to perform a bicycle exercise test
. Willing to sign informed consent

Exclusion criteria

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

Ventricular interdependence

Timeframe: Baseline

Trial details

NCT IDNCT06514820

SponsorUniversity Medical Center Groningen

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2025-12-31

Contact for this trial

Thomas M Gorter, MD, PhD

+3150 361 6161 tm.gorter@umcg.nl

View on ClinicalTrials.gov More HFpEF - Heart Failure With Preserved Ejection Fraction trials