Effect of Blue Light-Filtered Intraocular Lens on Contrast Sensitivity of Glaucoma Patients

Completed

• Conditions: Blue Light-Filtered Intraocular Lens Contrast Sensitivity Glaucoma Patients; Blue Light-Filtered Intraocular Lens; Contrast Sensitivity; Glaucoma Patients

• Registration Number: TCTR20230706008
• Lead Sponsor: Faculty of Medicine Siriraj Hospital

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2016-08-30
• Study Start: 2023-07-06
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 42

Inclusion Criteria

Subjects must be at least 18 years of age.
Subjects must be a good controlled definite glaucoma patient (Definite: glaucomatous visual field defect and possible glaucomatous optic neuropathy [vertical cup-to-disc ratio more than 0.7 or asymmetry between eyes more than 0.2 or minimum rim width less than 0.1] Rotterdam study criteria)
Subjects must have significant cataract (BCVA less than 6/18) with no previous cataract surgery.
Subjects must be able to communicate in Thai or English, understand risk and benefits of this study, able to make follow-up visits, and voluntarily join the study.

Exclusion Criteria

Subjects who fails to cooperate in the measurement of contrast sensitivity.
Subjects who have pathology of cornea, vitreous body, retina, or optic nerve that would adversely affect visual performance.
Patients with other active ocular diseases.

Study & Design

• Study Type: Observational
• Study Design: Not specified