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Effect of the Difference Between the White-to-White and Sulcus-to-Sulcus on Vault

Effect of the Difference Between the White-to-White and Sulcus-to-Sulcus on Vault

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500106001
Enrollment
Unknown
Registered
2025-07-15
Start date
2024-12-13
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

myopia

Interventions

Group B:None
Group C:None
Group A:None

Sponsors

Dalian No.3 People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Patients who meet the indications for V4c ICL implantation after November 2024;

Exclusion criteria

Exclusion criteria: 1.Cataract, glaucoma, keratoconus, uveitis, retinal detachment, optic neuritis, central serous chorioretinopathy, etc; 2.Suffering from systemic diseases such as diabetes and hypertension.

Design outcomes

Primary

MeasureTime frame
crystalline lens rise;H-STS;V-STS;White-to-White;Sulcus-to-Sulcus;Vault;—

Secondary

MeasureTime frame
corneal endothelial cell density;lens thickness;anterior chamber depth;STSL;spherical equivalent, SE;—

Countries

China

Contacts

Public ContactJiaojiao Wang

Dalian No.3 People's Hospital

doctor_wang1981@163.com+86 411 82353631

Outcome results

None listed

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