At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Effect of Multifocal Intraocular Lens on Contrast Sensitivity in Primary Angle-Closure Patients
In Brief
A clinical study evaluating Contrast sensitivity for Primary Angle Closure Glaucoma and 2 related conditions. Completed, enrolled 35 participants across 1 site.
Detailed Summary
This prospective study included patients with primary angle-closure (PAC or primary angle-closure glaucoma (PACG) and visually significant cataract. Phacoemulsification with multifocal intraocular lens (MIOL) or monofocal IOL (mIOL) (patient preference) was performed. Collected data included best-corrected distant visual acuity (BCVA), intraocular pressure (IOP), anterior chamber depth (ACD), and contrast sensitivity (CS) measured at spatial frequency 1.5, 3.0, 6.0, 12.0, and 18.0 cycles per degree (CPD) preoperatively, and at 2-6 months postoperatively. Preoperative and postoperative parameters were compared to evaluate the effect of MIOL on CS in eyes with PAC or PACG.
Study Details
Timeline
Interventions
All subjects performed the contrast sensitivity measurement preoperatively and one time at 2 months postoperatively.