ISRCTN46725454
Completed
Not Applicable
Comparative clinical study of visual results between three types of multifocal lenses
niversity Hospital No. 5 of the Medical University of Silesia, Katowice (Poland)0 sites30 target enrollmentNovember 25, 2008
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Cataract
- Sponsor
- niversity Hospital No. 5 of the Medical University of Silesia, Katowice (Poland)
- Enrollment
- 30
- Status
- Completed
- Last Updated
- 11 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Aged 40 \- 75 years, either sex
- •2\. Visual acuity equal to or less than 0\.7 according to Snellen?s chart
- •3\. Cataract in both eyes classified according to the Lens Opacities Classification System III (LOCS III)
- •4\. Astigmatism less than 1\.5 D
- •5\. Mesopic pupil larger than 3\.0 mm
- •6\. Lack of other ophthalmological illnesses, such as:
- •6\.1\. Post\-transplant cornea
- •6\.2\. Irregular astigmatism
- •6\.3\. Chronic uveoscleritis
- •6\.4\. Damage to ciliary/zonular system of lens
Exclusion Criteria
- •1\. Age below 45 and more than 75 years
- •2\. Any other diseases besides cataract
- •3\. Unrealistic expectations concerning vision
- •4\. Patients practising professions which required night\-time driving
Outcomes
Primary Outcomes
Not specified
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