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Clinical Trials/ISRCTN46725454
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.

Registry
who.int
Start Date
November 25, 2008
End Date
TBD
Last Updated
11 years ago
Study Type
Interventional
Sex
All

Investigators

Sponsor
niversity Hospital No. 5 of the Medical University of Silesia, Katowice (Poland)

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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