NCT02556944

Mix and Match Study of Two Multifocal Intraocular Lens With Different Add Power

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (estimated)
• Sponsor: tae-young chung · Academic / Other
• Sex: All
• Age: 20 Years – 70 Years
• Healthy volunteers: Accepted

Summary

To assess postsurgical visual acuity (distant, intermediate, near), refractive errors, contrast sensitivity, visual function and patient satisfaction after implantation of multifocal IOLs of different add power contralaterally.

Detailed description

Multifocal intraocular lens (MIOL) is considered a prevailing alternative to restore the functional vision from far to near independent of glasses. Many clinical studies on diffractive MIOLs, refractive MIOLs, or hybrid MIOLs in enhancing quality of vision showed promising outcomes. Several studies have confirmed the satisfactory visual outcomes of Tecnis MIOL with +4.00 D add power. The purpose of study is to assess the visual performance after cataract surgery with bilateral implantation of multifocal IOL with two different add power (+2.75 D or +3.25 D) in one patient.

Conditions

• Presbyopia

Interventions

Type	Name	Description
DEVICE	Phacoemulsification with multifocal intraocular lens	Phacoemulsification and implantation of a multifocal intraocular lens (IOL) with two different add power (+2.75 diopters (D) or +3.25 D, respectively) in each eye of a patient, contralaterally. They're called mix and matched patients.

Timeline

• Start date: 2015-04-01
• Primary completion: 2015-12-01
• Completion: 2016-04-01
• First posted: 2015-09-22
• Last updated: 2015-09-22