Corneal refractive surgery with accelerated corneal crosslinking in patients with thin cornea and high myopia

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-IIR-16008131

Enrollment

Unknown

Registered

2016-03-22

Start date

2016-04-01

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

high myopia

Interventions

smile xtra:smilextra

smile:smile

lasik xtra:lasik xtra

lasik:lasik

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Inclusion criteria are the residual stromal thickness of more than 250um and less than 320ummean manifest refraction spherical equivalent (MRSE) over -5.00 D.

Exclusion criteria

Exclusion criteria: concurrent eye infection; past history herps infection or chemical injury; severely dry syes; established keratoconus; subejects with thin cornea (residual stroma <25um)

Design outcomes

Primary

Measure	Time frame
uncorrected visual acuity;best correct visual acuity;keratometry;endothelial cell density;	—

Countries

China

Contacts

Public ContactQuan Liu

Zhongshan Ophthalmic Center, Sun-yat-sen University

drliuquan@163.com+86 13808864836

Outcome results

None listed

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