Incidence of Dyschromatopsia in Glaucoma

University of Zurich (UZH)

Status: Completed

Conditions: Glaucoma

Treatments: Procedure: Color Vision Test

Study type: Observational

Funder types: Other

Identifiers

NCT02966678

Dyschromatopsia

Details and patient eligibility

About

Incidence of dyschromatopsia

Full description

Incidence of dyschromatopsia should be elevated in glaucoma compared to a healthy control population. However, the actual incidence rate is not investigated.

Enrollment: 100 patients

Sex: All

Ages: 18 to 99 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• diagnosis of glaucoma
• age between 18 and 99 years old
• best corrected visual acuity(BCVA) > 0.2 (decimal Snellen)

Exclusion criteria

• age < 18 yo
• BCVA < 0.2
• known dyschromatopsia
• known corneal disease
• St.p. corneal surgeries
• macula disease
• history of medication use that can influence color vision (e.g. hydroxychloroquine)

Trial design

100 participants in 1 patient group

Glaucoma

Description:

Patients with a diagnosis of glaucoma will undergo color vision test

Treatment:

Procedure: Color Vision Test