The feasibility of calculating the eyeball protrusion by mathematical operation method and the basic research on the application of related measuring device.

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900026490

Enrollment

Unknown

Registered

2019-10-12

Start date

2020-01-01

Completion date

Unknown

Last updated

2019-10-14

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

Conditions

proptosis

Interventions

Gold Standard:Mesurenment value of Computed Tomography

Index test:Mathematical method

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients without orbital and maxillofacial diseases.

Exclusion criteria

Exclusion criteria: Patients without binocular high myopia, strabismus, head and face fractures and developmental abnormalities.

Design outcomes

Primary

Measure	Time frame
proptosis;	—

Countries

China

Contacts

Public ContactWeili Zhang

Peking University Shenzhen Hospital

hfzwl@126.com+86 13510595185

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 27, 2026