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Study of prediction of adverse aortic events by 4D Flow MRI in patients with aortic diseases

Study of prediction of adverse aortic events by 4D Flow MRI in patients with aortic diseases

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100054252
Enrollment
Unknown
Registered
2021-12-11
Start date
2021-12-06
Completion date
Unknown
Last updated
2022-11-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Aortic diseases

Interventions

Aortic adverse events group:None
Control group:None

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Hemodynamically stable patients diagnosed with aortic disease, including thoracic aortic aneurysm, thoracoabdominal aortic aneurysm, abdominal aortic aneurysm, or type B aortic dissection.

Exclusion criteria

Exclusion criteria: MRI contraindications, previous severe cardiac insufficiency (NYHA-IV), frequent atrial fibrillation.

Design outcomes

Primary

MeasureTime frame
Indices related to the flow velocity of each segment of the aorta;The proportion of regurgitation in each segment of the aorta;Aortic wall shear force;Energy loss in each segment of the aorta;Aortic pressure drop across segments;Flow state;—

Countries

China

Contacts

Public ContactZhao Jichun
zhaojc3@163.com+86 18980601368

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026