RBR-2w7phk
Completed
未知
Influence of the change in the shape of the corneal epithelium removal in postoperative visual acuity in photorefractive keratectomy (PRK)
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- C11.744
- Sponsor
- Faculdade de Medicina do ABC
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Volunteers of both gender ; aged between 18 and 50 years; formal indication for bilateral PRK with preoperative visual acuity of 1\.0 in both eyes and the difference between the spherical equivalent refractive error of the eye of each less than 1 diopter .
Exclusion Criteria
- •Patients with known or suspected keratoconus ; with cataracts ; people with corneal diseases ; ametropies greater than 8 negative diopters or greater than 4 positive diopters or greater than 4 cylindrical diopters ; people with amblyopia ; people with strabismus, prior eye surgery history.
Outcomes
Primary Outcomes
Not specified
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