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NCT07315633

An Innovative CFD-based Dosimetry and Pre-treatment Planning Platform to Support Personalized Transarterial Therapies for Liver Cancer

Recruiting now Last updated 2 January 2026
What this trial tests

trial testing Endovascular treatment in Hepatocellular Carcinoma (HCC) in 80 participants. Currently enrolling.

Timeline
23 September 2025
Primary endpoint
22 September 2029
31 December 2030

Quick facts

Lead sponsorUniversity Hospital, Ghent
StatusRecruiting now
Study typeOBSERVATIONAL
Enrollment80
Start date23 September 2025
Primary completion22 September 2029
Estimated completion31 December 2030
Sites1 location across Belgium

Drugs / interventions tested

Conditions studied

Sponsor

University Hospital, Ghent

Who can join

18 and older, any sex, with Hepatocellular Carcinoma (HCC) or Liver Cancer, Adult. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Transarterial radioembolization (TARE) is a key treatment option for patients with unresectable hepatocellular carcinoma (HCC), a primary form of liver cancer. TARE is a minimally invasive therapy in which radioactive microspheres are delivered through a microcatheter near the tumour into the liver's blood vessels. Although TARE can significantly improve survival, treatment outcomes remain variable and difficult to predict, mainly because of complex liver vasculature and unpredictable distribution of radioactive microspheres due to uncertain parameters such as catheter tip location, catheter orientation, and injection velocity. The long-term goal would be to make these treatments more predictable and effective by developing a patient-specific pre-treatment planning platform. Blood flow and microsphere transport will be modelled in a digital model of the patient-specific hepatic arterial tree (based on clinical imaging) using computational fluid dynamics (CFD), in combination with Monte Carlo-based radiation dosimetry. Using CFD simulations, we will investigate how variations in treatment parameters influence the microsphere distribution, aiming to better understand their role in treatment variability. This will allow us to predict the dose distribution of a certain treatment and determine potentially a more optimal set of treatment parameters. This research contributes to the broader field of cancer research by laying the foundations for a digital tool for personalized pre-treatment planning. The insights gained could support interventional radiologists in optimizing treatment planning, improving tumor targeting, and minimizing radiation exposure to healthy liver tissue in future TARE procedures.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other trials of Endovascular treatment

Trials testing the same drug.

Other recruiting trials for Hepatocellular Carcinoma (HCC)

Currently open trials in the same condition.

Other University Hospital, Ghent trials

Trials by the same sponsor.

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Data sources for this page

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