Photorefractive Keratectomy (PRK) for Hyperopia After Radial Keratotomy
NCT00917657 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 36
Last updated 2009-06-10
Summary
To assess the efficacy, predictability, stability and safety of corneal wavefront-guided photorefractive keratectomy (PRK) for correcting hyperopia and astigmatism after radial keratotomy (RK).
Conditions
- Hyperopia
Interventions
- PROCEDURE
-
Photorefractive keratectomy
Sponsors & Collaborators
-
University of Sao Paulo
lead OTHER
Study Design
- Allocation
- NA
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 30 Years
- Max Age
- 70 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2008-02-29
- Primary Completion
- 2009-06-30
- Completion
- 2009-06-30
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