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Study on related factors of intracranial aneurysm wall enhancement in China (Serial)

Study on related factors of intracranial aneurysm wall enhancement in China (Serial)

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000038564
Enrollment
Unknown
Registered
2020-09-24
Start date
2020-09-23
Completion date
Unknown
Last updated
2020-11-30

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

Conditions

Cerebral aneurysm

Interventions

?? Aneurysm rupture group:none
Aneurysm unruptured group: none

Sponsors

Beijing Tiantan Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Patients with unruptured intracranial aneurysms; 2. The 3D image data of the patients were complete, and the image quality met the requirements of dynamic simulation; 3. The size of aneurysm was more than 3 mm; 4. Aged 18 to 70 years old. The basic vital signs of the patients were stable, and they were in good condition, and could tolerate MRI examination.

Exclusion criteria

Exclusion criteria: 1. Aneurysms associated with arteriovenous malformations or fistulas, dissecting, fusiform, blood bubble like aneurysms, and aneurysms less than 3 mm in size were found; 2. Patients with acute subarachnoid hemorrhage.

Design outcomes

Primary

MeasureTime frame
Aneurysmal wall enhancement;Signal Intensity;WEI;ER;Wall Shear Stress;oscillatory shear index;Velocity;Volume;Relative pressure;Aspect ratio;Maximum diameter;Size ratio;Vortex;Streamline;Inflow jet pattern;CRstalk;—

Countries

China

Contacts

Public ContactAihua Liu

Beijing Tiantan Hospital, Capital Medical University

15901398688@163.com+86 15901398688

Outcome results

None listed

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