Comparison on Outcomes of Four IOLs in Patients With Cataracts

Tongji University

Status

Completed

Conditions

Visual Outcomes

Cataract

Intraocular Lens

Treatments

Device: TECNIS Symfony ZXR00 intraocular len

Device: ZEISS AT LISA tri 839MP intraocular len

Device: HumanOptics Diff-Aay intraocular lens

Device: TECNIS PCB00 intraocular lens

Study type

Observational

Funder types

Other

Identifiers

NCT06590272

SHSY-LYZX-210

Details and patient eligibility

About

The objective of this study was to compare the objective visual outcomes and subjective fuctional vision of four different intraocular lens (IOL) in patients underwent cataracts surgery. This was a retrospective study. Patients with age-related cataract underwent phacoemulsification combined with IOLs implantation. Patients were divided into 4 groups. Uncorrected distant visual acuity(UDVA), uncorrected intermediate visual acuity (UIVA), uncorrected near visual acuity (UNVA),and the best corrected visual acuity (BCVA) 1 month and 3 months after the surgery were determined. The defocus curve, contrast sensitivity, and customized VF-14-oriented Visual Function Index questionnaire were performed 3 months postoperatively. Kruskal-Wallis test and generalized estimating equation(GEE) were used to analyze and compare the difference between objective visual outcomes and subjective visual quality among different groups.

Full description

The objective of this study was to compare the objective visual outcomes and subjective fuctional vision of four different intraocular lens (IOL) in patients underwent cataracts surgery. This was a retrospective study. Patients with age-related cataract underwent phacoemulsification combined with IOLs implantation. Patients were divided into group A (TECNIS PCB00 IOL), Group B (HumanOptics Diff-Aay IOL), Group C (TECNIS Symfony ZXR00 IOL) and group D (ZEISS AT LISA tri 839MP IOL). Uncorrected distant visual acuity(UDVA), uncorrected intermediate visual acuity (UIVA), uncorrected near visual acuity (UNVA),and the best corrected visual acuity (BCVA) 1 month and 3 months after the surgery were determined. The defocus curve, contrast sensitivity, and customized VF-14-oriented Visual Function Index questionnaire were performed 3 months postoperatively. Kruskal-Wallis test and generalized estimating equation(GEE) were used to analyze and compare the difference between objective visual outcomes and subjective visual quality among different groups.

Enrollment

103 patients

Sex

All

Ages

50 to 95 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

age-related cataract with myopia≤-6.0D and over 0.0D
axial length≤26mm and corneal astigmatism≤1.5D
well-cooperation of finishing preoperative examinations
completion of all follow-up visits

Exclusion criteria

previous eye diseases that affect vision including keratopathy, glaucoma, uveitis, amblyopia, fundus diseases, etc.
patients with decreased cognitive ability, unable to cooperate with preoperative examination, or suffering from severe anxiety, depression and mental illness
serious complications during operation, including corneal injury, iris injury, expelling choroidal hemorrhage, posterior capsule rupture, etc
serious postoperative complications, including displacement of intraocular lens, macular edema, endophthalmitis, etc
follow-ups less than 3months