Cataract
Conditions
Interventions
The eyes were randomly assigned to 1 of 4 groups according to the IOL types by a clinical research coordinator. Both eyes of all patients undergo phacoemulsification surgery and implantation of 1 of 4
Johnson Eyhance
2) HOYA Impress
3) NIDEK NSP-3
4) Johnson &
Johnson Tecnis monofocal
Sponsors
Hayashi Eye Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Major inclusion criteria are eyes that were scheduled to undergo phacoemulsification surgery with single-piece hydrophobic acrylic IOL implantation in both eyes.
Exclusion criteria
Exclusion criteria: Exclusion criteria are: 1) pathology of the cornea, macula, or optic nerve, 2) severe opaque media other than cataract, 3) moderate to severe dry eye, 4) corneal astigmatism more than 1.0D, 5) diabetes mellitus, 6) history of ocular surgery or inflammation, 7) eventful cataract surgery 8) difficulty undergoing examination, and 9) patient refusal.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| All patients undergo examinations of binocular or monocular distance-corrected VA from far to near distances, binocular photopic and mesopic contrast VA, and the extent of halo and glare symptoms at 2 months postoperatively. | — |
Countries
Japan
Contacts
Public ContactKen Hayashi
Hayashi Eye Hospital Department of Ophthalmology
Outcome results
None listed