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Data Collection of Anterior Segment Biometric Parameters Using Ophthalmic Ultrasound Biomicroscopy

Data Collection of Anterior Segment Biometric Parameters Using Ophthalmic Ultrasound Biomicroscopy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500104227
Enrollment
Unknown
Registered
2025-06-12
Start date
2025-06-25
Completion date
Unknown
Last updated
2025-06-16

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

Conditions

None

Interventions

Observation group:None

Sponsors

Tianjin Medical University Eye Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Glaucoma patients and pre-operative ICL implantation cases;

Exclusion criteria

Exclusion criteria: 1. Patients with a history of ocular surgery or ocular trauma; 2. History of anterior segment inflammation.

Design outcomes

Primary

MeasureTime frame
Position in angle (narrowfield) mode (scleral process location, angle recess location, cornea, scleral contour, iris);In wide-field (long-view) mode, prevail (ciliary sulcus location, scleral process location, central corneal anterior surface/endothelial apex location, anterior or posterior capsule apex location, pupil both ends of the pupil);—

Countries

China

Contacts

Public ContactXing Xiaoli

Tianjin Medical University Eye Hospital

2218087864@qq.com+86 22 86428705

Outcome results

None listed

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