Analysis of optical quality and biomechanical property after FS-LASIK and CXL

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100047402

Enrollment

Unknown

Registered

2021-06-18

Start date

2020-06-01

Completion date

Unknown

Last updated

2022-02-07

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

Conditions

myopia

Interventions

1:FS-LASIK and CXL

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Corrected distance visual acuity of 20/20 (Snellen) or more and dissatisfaction with correction using spectacles or contact lenses for nonoptical reasons; 2. Thickness of corneal stromal bed post-operation is between 250-300µm.

Exclusion criteria

Exclusion criteria: With a history of ocular surgery, severe dry eye, progressive corneal degeneration, cataract, or uveitis.

Design outcomes

Primary

Measure	Time frame
OSI;RMSh;visual acuity;CS;CH;	—

Countries

China

Contacts

Public ContactZhai Changbin

Beijing Tongren Hospital, Capital Medical University

zhaicb@sina.com+86 10 58269071

Outcome results

None listed

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