FS-LASIK group:no

3 trials

Sponsors

Tianjin Medical University Eye Hospital, Shanxi Aier Eye Hospital

Conditions

Refractive errorsmyopia,presbyopia

Unknown Phase

A comparative study of the corneal asphericity and the elevation of the posterior corneal surface after FS-LASIK and SMART

RecruitingChiCTR2100045632

Tianjin Medical University Eye HospitalRefractive errors

Start: 2021-04-20Updated: 2021-12-06

A comparative study of the corneal asphericity and the elevation of the posterior corneal surface after FS-LASIK and SMART

RecruitingChiCTR2100048058

Tianjin Medical University Eye HospitalRefractive errors

Start: 2020-09-01Updated: 2022-03-07

Research on Ocular Parameters and visual Quality after Different Refractive Surgeries

Active, not recruitingChiCTR2600117145

Shanxi Aier Eye Hospitalmyopia,presbyopia

Start: 2022-09-21Updated: 2026-01-27