European multicenter study of the AcrySof ReSTOR apodized diffractive intraocular lens

Area of Science:

• Ophthalmology
• Biomaterials Science
• Medical Devices

Background:

• Cataract surgery often requires corrective lenses for optimal vision.
• Intraocular lenses (IOLs) aim to restore vision after cataract removal.
• Apodized diffractive IOLs offer a potential solution for spectacle independence.

Purpose of the Study:

• To evaluate the safety and effectiveness of the AcrySof ReSTOR apodized diffractive intraocular lens (IOL), model MA60D3.
• To assess visual outcomes, spectacle dependence, and patient satisfaction after implantation.
• To determine the clinical acceptability of photic phenomena associated with the MA60D3 IOL.

Main Methods:

• A multicenter European study involving 127 subjects with cataractous eyes.
• Phacoemulsification followed by implantation of the MA60D3 IOL in the capsular bag.
• Evaluation of distance and near visual acuity, spectacle dependence, visual symptoms, and patient satisfaction at 6 months postoperatively.

Main Results:

• Mean uncorrected distance and near visual acuities were 0.04 and 0.09 (logMAR), respectively.
• Spectacle independence for distance and near vision was achieved by 88.0% and 84.6% of subjects.
• High patient satisfaction (92-95.7%) and clinically acceptable rates of glare and halos were reported.

Conclusions:

• The AcrySof ReSTOR MA60D3 IOL provides excellent near vision without compromising distance visual acuity.
• High levels of spectacle independence and patient satisfaction were observed.
• The MA60D3 IOL demonstrates a favorable safety and effectiveness profile for cataract surgery patients.