NCT06318780 Concordance of Three Imaging Methods by Dynamic CT, Contrast Ultrasound and CT Angiography in the Characterization of Endoleaks in Patients With an Aortic Endoprosthesis
| NCT ID | NCT06318780 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Centre Hospitalier Universitaire, Amiens |
| Condition | Aortic Diseases |
| Study Type | INTERVENTIONAL |
| Enrollment | 69 participants |
| Start Date | 2024-02-28 |
| Primary Completion | 2029-02 |
Trial Parameters
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Brief Summary
Among patients who have undergone EVAR, there is a significant risk of 20-50% endoleak. These endoleaks often require secondary interventions to reduce the risk of expansion or rupture. Currently, three-phase CT angiography and CEUS ultrasound are recommended in the post-operative monitoring of EVAR but these remain limited in characterizing the type and source of endoleak. In this study the investigators will study the interest of d-CTA for a better detection and characterization of endoleaks.
Eligibility Criteria
Inclusion Criteria: * Patients 18 years of age and older, * Patients who have received EVAR , * Detection of endoleak and/or with an aneurysmal sac enlargement greater than or equal to 5 mm over 6 months. Exclusion Criteria: * Minor patients, * absence of endoleak and growth of the aneurysmal sac (greater than or equal to 5 mm over 6 months), * patient under guardianship, curators, safeguard of justice, * patient deprived of liberty, * pregnant woman * Patient who does not benefit from a social security scheme