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Clinical results of Visian implantable collamer lens implantation according to various sizes and implantation angles

Relationship between postoperative vaulting and postoperative refractive error

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0005621
Enrollment
300
Registered
2020-11-24
Start date
2020-10-20
Completion date
Unknown
Last updated
2020-12-02

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

Conditions

None listed

Interventions

None listed

Sponsors

Onnuri Smile Ophthalmic Clinic
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: corrected distance visual acuity = 20/40, ACD > 2.8 mm, stable bilateral myopia for at least 1 years, refractive error in the correctable range (from -0.50 to -18.00 diopters), endothelial cell density = 2,000 cells/mm2, and difference in horizontal WTW on both eye < 0.2 mm.

Exclusion criteria

Exclusion criteria: history of previous ocular surgery or trauma, uncontrolled systemic disease, corneal scarring or vascularization, and pregnancy

Design outcomes

Primary

MeasureTime frame
Postoperative vault—

Secondary

MeasureTime frame
Postoperative spherical equivalent;Postoperative intraocular pressure;Postoperative endothelial cell density;Postoperative uncorrected distance visual acuity—

Countries

Korea, Republic of

Contacts

Public ContactBu Ki Kim

Onnuri Smile Ophthalmic Clinic

Outcome results

None listed

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