Assessment of Visual Performance in Patients With Low Levels of Astigmatism

Completed

Conditions studied: Cataract Extraction, Corneal Astigmatism

In brief

To assess visual performance in patients with low levels (0.5-0.75 Diopters) of corneal astigmatism.

Key facts

Study ID

NCT00842231

Run by

Alcon Research

People needed

40

Starts

2009-01-01

Last updated by the study team

2010-09-28

Who can join

Age: 50 and older, up to 75. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• 50-75 years of age
• Proof of eye exam within the last 12 months
• Operated for uncomplicated, age-related cataracts >3 months
• Corneal astigmatism of 0.5-0.75 diopter

You may not qualify if…

• Previous ocular or refractive surgery/trauma
• Clinically severe corneal dystrophy
• Amblyopia
• Degenerative visual disorders

Where it is running

• Contact Alcon Call Center For Trial Locations — Fort Worth, Texas, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.