Cataract
Conditions
Interventions
Fifty patients who were scheduled for bilateral cataract surgery were randomly assigned to one of two groups.
These25 patients who were to receive a single-piece intraocular lens (IOL) in the right ey
and 25 patients who were to receive the three-piece IOL in the right eye and the single-piece IOL in the left eye.
Sponsors
Hayashi Eye Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: A hundred eyes of consecutive 50 patients who were scheduled for bilateral cataract surgery between March 2016 and April 2017.
Exclusion criteria
Exclusion criteria: Ocular pathology other than cataract that might affect visual acuity; history of ocular surgery and/or inflammation; eyes scheduled for extracapsular or intracapsular cataract extraction; less than 6.0 mm pupil diameter after mydriasis; pseudoexfoliation syndrome; diabetes; and patients not available for follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Measurements of intraocular lens decentration and tilt, and measurements of anterior chamber depth were performed at 3 hours, 24 hours, 2 weeks, and 4 weeks after surgery, using the anterior segment optical coherence tomography. | — |
Secondary
| Measure | Time frame |
|---|---|
| Measurements of spherical equivalent and uncorrected distance visual acuity before surgery, as well as at 24 hours, 2 weeks, and 4 weeks after surgery. | — |
Countries
Japan
Contacts
Public ContactKen Hayashi
Hayashi Eye Hospital Department of Ophthalmology
Outcome results
None listed