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Modified classification system for high-riding vertebral artery: clinical significance and multi-center validation

Modified classification system for high-riding vertebral artery: clinical significance and multi-center validation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500096630
Enrollment
Unknown
Registered
2025-01-27
Start date
2025-01-30
Completion date
Unknown
Last updated
2025-02-03

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

Conditions

Diseases related to the cervical spine

Interventions

Observation group:None

Sponsors

The First Affiliated Hospital of Guangxi Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Patients between the ages of 18-80 years who undergo high-resolution CT imaging of the cervical spine

Exclusion criteria

Exclusion criteria: (1) Children; (2) Fracture of the pivotal vertebrae, postoperative vertebra (with or without fixation) and odontoid process dysplasia (odontoid process loss, etc.); (3) infections, tumors and autoimmune diseases (rheumatoid arthritis and ankylosing spondylitis, etc.); (4) Low image quality.

Design outcomes

Primary

MeasureTime frame
C2 isthmus height;C2 internal height;—

Secondary

MeasureTime frame
C2 pedicle width;C2 laminae width;—

Countries

China

Contacts

Public ContactJiang Hua

The First Affiliated Hospital of Guangxi Medical University

jianghua@gxmu.edu.cn+86 139 7883 7575

Outcome results

None listed

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