A Pilot Study Evaluating the Potential of 18F Fluorodeoxyglucose PET-CT Imaging in Diagnosing Car… (NCT06519240) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
A Pilot Study Evaluating the Potential of 18F Fluorodeoxyglucose PET-CT Imaging in Diagnosing Cardiac Rejection.
20 participantsStarted 2024-09-30
Plain-language summary
This pilot study aims to assess whether 18F-FDG PET CT imaging has the potential in diagnosing cardiac rejection. The investigators aim to recruit 20 heart transplant subjects within two groups of 10 subjects each. One group will have participants with definite rejection and the other group will have participants with definite no rejection. Subjects will be placed into study groups based on their heart muscle biopsy, echocardiogram, clinical symptoms, ECG, and presence or absence of donor specific antibodies. Each group will then undertake a 18F-FDG PET CT scan to identify whether this imaging modality has a role in identifying cardiac rejection. The study subjects and the research team will be blinded to the results of the PET CT until the end of the study.
Who can participate
Age range
18 Years – 99 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:
* All heart transplant recipients with definite cardiac rejection or definite no rejection with evidence of no significant coronary disease within the last 12 months (e.g with any of the following tests (1)angiogram (2) CTCA (3) MPS (4) CMR (5) other coronary ischaemia test)
Exclusion Criteria:
* Unable to have a PET CT scan or comply with the dietary protocol
* Age less than 18 years old
* Unable to consent
* Presence of significant coronary disease or coronary ischaemia
* Insulin dependent diabetics
* Pregnant or breast feeding individuals
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
1
Define the sensitivity and specificity of FDG PET CT in the diagnosis of cardiac rejection, when compared to the current clinical standard (cardiac biopsy and Echocardiography)
Timeframe: 18 months
Trial details
NCT IDNCT06519240
SponsorRoyal Brompton & Harefield NHS Foundation Trust