Radiomics Features Predicting Outcomes of PAD (NCT07602634) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Radiomics Features Predicting Outcomes of PAD
China200 participantsStarted 2026-04-01
Plain-language summary
There is a high risk of restenosis and vascular occlusion after interventional treatment for peripheral arterial disease (PAD), and some severe patients inevitably end up with amputation. Perivascular adipose tissue (PVAT) has been recognized not only as an inert tissue providing mechanical support, but also as a highly active endocrine and paracrine organ, which could provide a new imaging perspective into the pathophysiological mechanism of lower limb atherosclerosis microenvironment. The aim of this study is to identify novel and reliable non-invasive imaging biomarkers by exploring the potential association between lower limb PVAT imaging omics features and clinical outcomes (including death, major amputation, target vessel revascularization, etc.) in patients with PAD after interventional treatment. The study aims to offer clinicians with more accurate personalized risk stratification tools before surgery, thereby optimizing clinical decision-making and helping to achieve precision medicine for PAD.
Who can participate
Age range
18 Years – 100 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
. aged between 18 and 100 years;
. meeting the diagnostic criteria for peripheral artery disease (PAD);
. successfully undergoing interventional surgery;
. successfully completing preoperative lower limb CTA or MRA examination with good image quality, suitable for radiomics analysis.
Exclusion criteria
. Heart failure (NYHA class III/IV);
. right-to-left shunt heart disease;
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.