ACTRN12618000184279
Withdrawn
Not Applicable
The effect of peripheral corneal shape parameters on orthokeratology contact lens decentration in young healthy adults with myopia
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Myopia
- Sponsor
- niversity of New South Wales
- Enrollment
- 35
- Status
- Withdrawn
- Last Updated
- 7 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Individuals aged between 18 and 40 years
- •2\. Have short sightedness between \-1\.00D and \-5\.00D with less than 1\.50D of corneal astigmatism
- •3\. Have horizontal visible iris diameter (corneal diameter) that is at least 11\.5 mm
- •4\. No contraindications for rigid contact lens wear and have not previously worn rigid contact lenses
- •5 Current wearers of soft contact lens will be required to discontinue 2 days prior to screening
Exclusion Criteria
- •1\. Persons with strabismus (squint or cross eyed) or amblyopia (lazy eye)
- •2\. Systemic health conditions or other eye conditions that may affect the quality of tears or that may affect refractive development.
- •3\. Previous history of eye operations, injury or chronic eye conditions.
- •4\. Medications used for systemic or ocular health that may interfere with contact lens wear or ocular surface.
- •5\. Not willing to comply with the located treatment and follow\-up schedule.
Outcomes
Primary Outcomes
Not specified
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