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Optical coherence tomography angiography evaluation of ocular perfusion in patients with carotid artery stenosis before and after carotid artery surgery

Optical coherence tomography angiography evaluation of ocular perfusion in patients with carotid artery stenosis before and after carotid artery surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000031037
Enrollment
Unknown
Registered
2020-03-21
Start date
2020-03-25
Completion date
Unknown
Last updated
2020-03-23

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

Conditions

Carotid artery stenosis

Interventions

Control group:N/A
Carotid artery stenosis group:Carotid artery surgery

Sponsors

The First Affiliated Hospital of Harbin Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: Patients diagnosed with carotid artery stenosis.

Exclusion criteria

Exclusion criteria: 1. Patients who cannot complete CTP or octa; 2. Patients with severe corneal leukoplakia, cataract, retinal disease, strabismus, nystagmus and other reasons leading to OCTA image quality < 6.

Design outcomes

Primary

MeasureTime frame
CTP measurements;OCTA measurements;—

Countries

China

Contacts

Public ContactHuaizhang Shi

The First Affiliated Hospital of Harbin Medical University

huaizhangshi@163.com+86 13936696959

Outcome results

None listed

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