Assessment of Visual Performance in Patients With Low Levels of Astigmatism

Alcon

Status: Completed

Conditions: Cataract Extraction; Corneal Astigmatism

Treatments: Other: Visual performance measures

Study type: Observational

Funder types: Industry

Identifiers

NCT00842231

P-08-06

Details and patient eligibility

About

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

Enrollment: 40 patients

Sex: All

Ages: 50 to 75 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• 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

Exclusion criteria

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

Trial design

40 participants in 1 patient group

Visual performance measures

Description:

Collection of visual performance measures in subjects with low levels of astigmatism.

Treatment:

Other: Visual performance measures