different LASIK flap thickness
Conditions
Interventions
Two groups:LASIK (Laser in situ Keratomileusis) versus LASIK would be performed in both eyes of a suitable patient. One eye shall receive a flap cut of 100 microns and the contralateral eye shall rece
Sponsors
Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Any person greater than 18 years of age, requiring LASIK for refractive errors correction under topical anesthesia; 2. Willing to participate and give a consent after full explanation of the aims, risks and benefits of the study.
Exclusion criteria
Exclusion criteria: 1. Patients with other ocular or systemic conditions; 2. Patients not cooperative or patient with conditions that prevent them to cooperate to undergo the LASIK procedure under topical anesthesia by gel / eye drops; 3. Patients younger than 18 years of age; 4. Patients who are unable to sign the consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual acuity;Postoperative spherical equivalent; | — |
Secondary
| Measure | Time frame |
|---|---|
| Corneal haze, Dry eye syndrome, Anetrior segment OCT and Ocular response analyzer; | — |
Countries
China
Contacts
Public ContactDr. Vishal Jhanji
Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong
Outcome results
None listed