Study of aortic arch anatomical variations
Official title: CT Anatomical Characteristics of the Aortic Arch in Subjects With or Without Aneurysms Requiring Treatment
Run by IRCCS San Raffaele · NCT06235619 · Data updated 2026-11-12
This study looks at the different shapes of the aortic arch in people with and without aneurysms to see how a common variation might relate to heart problems.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 0 Years to 100 Years |
| Sex | All |
| Enrollment | 500 (estimated) |
| Sponsor | IRCCS San Raffaele Academic / other |
| Locations | 1 site (Milan, Italy) |
| Status | Recruiting |
| Started | September 1, 2024 |
| Main results expected | December 1, 2025 |
| Study ends | December 1, 2026 |
| Registry record updated | May 2, 2025 |
| Trial ID | NCT06235619 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are patients who have undergone aortic arch CT scans at the participating centers.
✕Probably not a fit
Patients without any aortic arch CT scans or those not meeting the inclusion criteria may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to analyze the anatomical characteristics of the aortic arch in patients with and without aneurysms using CT scans across five major cardiovascular centers in Europe. It focuses on the prevalence of a common anatomical variant known as the common origin of the innominate and left carotid artery (CILCA) and its potential association with thoracic aortic disease. By gathering and reporting detailed CT data, the study seeks to enhance understanding of this variant's implications for patient management and treatment.
Why it matters
Potential benefit: If successful, this study could improve the identification and management of patients at risk for thoracic aortic disease.
How similar studies have gone: While this study focuses on a specific anatomical variant, similar studies have shown that understanding anatomical variations can lead to better patient outcomes in thoracic aortic diseases.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: all patients with aortic arch CT scan at investigating centers Exclusion Criteria: none
Where it's running
-
IRCCS San Raffaele Hospital
Milan, Italy, Italy Recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.