Coronary Bifurcations With Ischaemia and Flow Assessment (NCT06971718) | Clinical Trial Compass
RecruitingNot Applicable
Coronary Bifurcations With Ischaemia and Flow Assessment
United Kingdom24 participantsStarted 2023-10-10
Plain-language summary
The coronary arteries are blood vessels that provide oxygen rich blood to the muscle of the heart. If these vessels become narrowed or blocked, this can lead to chest pain (called angina) or heart attacks. Narrowings are usually treated using metal scaffolds called drug eluting stents. However, in one in five cases where the narrowing occurs at a branching point, treating it with stents is more challenging and can cause complications. A possible alternative treatment is using a special type of balloon called a drug-coated balloon. This balloon is inflated in the blood vessel and releases medicine to help widen the blood vessel and the procedure is completed without leaving any metallic scaffold behind.
This study aims to compare drug coated balloons with drug eluting stents to see which treatment works better for narrowing that occurs at branching points. We will used advanced imaging techniques to create computer models of blood flow in the vessels, and we will follow up with patients over tie to see how well the treatments work.
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:
* Age 18 or over
* Any bifurcation lesion amenable to a provisional main vessel treatment strategy
* A main vessel diameter of 2.5mm or more and side branch diameter of \>2mm
* Any patient with stable angina, silent ischaemia, unstable angina or NSTEMI
* Able to give informed consent
Exclusion Criteria:
* Cardiogenic shock
* LVEF \<30%
* STEMI (as unable to give informed consent)
* eGFR \<30
* Severe asthma contraindicating use of adenosine
* High degree AV block on 12 lead ECG precluding the use of adenosine
* Pregnancy
* Inability to consent
* Left main stem coronary bifurcation lesions
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.