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The Effect of Ablation Depth on Dry Eye After LASIK Treatment of Myopia

M

Minia University

Status

Completed

Conditions

Incidence and Severity of Dry Eye After Myopic LASIK

Treatments

Procedure: LASIK

Study type

Interventional

Funder types

Other

Identifiers

Details and patient eligibility

About

The study tried to find the relation between ablation depth and degree of dryness after LASIK treatment of myopic patients

Enrollment

53 patients

Sex

All

Ages

21+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

  • Patients with age ≥ 21 years
  • Normal Pentacam maps
  • Myopia with spherical equation less than 12 D
  • Corneal thickness ≥ 500 Microns
  • Calculated residual stromal bed ≥ 280 microns
  • No signs or symptoms of dry eye.

Exclusion Criteria :

  • Keratoconus and forme fruste keratoconus
  • Auto-immune diseases
  • History of dry eye or previous use of tear substitutes
  • Previous ocular surgery
  • Pregnant or lactating women.

Trial design

Primary purpose

Diagnostic

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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