Comparing The Effect Of Intraocular Lenses On Optical Aberrations In Bilaterally Operated Eyes For Cataract

Status

Completed

Phases

Unknown

Study type

Interventional

Source

ANZCTR

Registry ID

ACTRN12613000176763

Enrollment

Registered

2013-02-13

Start date

2007-01-10

Completion date

Unknown

Last updated

2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Objective: To assess the optical aberration results of hydrophobic acrylic AMO Sensar AR40E and hydrophobic acrylic Alcon AcrySof SA60AT intraocular lenses after implantation in cases with bilateral cataract. Material and Method: Cases diagnosed as bilateral cataract were included to the study and preoperative aberration measurements were recorded by using Nidek OPD SCAN-ARK 1000. Groups were created by implanting AMO Sensar AR40E to one eye of the patients, while Alcon AcrySof SA60AT into the other in a prospective and randomized manner. On the month 1 and 2 after surgery, aberration measurements were recorded by using Nidek OPD SCAN-ARK 1000. Findings: Overall, 40 eyes in 20 patients (11 women and 9 men) were included to the study. All patients underwent bilateral phacoemulsification surgery due to cataract. There were 20 eyes in both groups. Mean age was 62.4 (range: 31-82) years. There was no significant difference in aberrations recorded before surgery and on the month 1 and 2 after surgery between groups (p<0.05). Conclusion: It was seen that there was no difference among spherical intraocular lenses used in this study. Keywords: cataract, intraocular lenses, optical aberration

Interventions

cataract surgery a)phacoemulsification and intraocular lens implantation b) hydrophobic acrylic AMO Sensar AR40E and hydrophobic acrylic Alcon AcrySof SA60AT intraocular lenses c) 15 minutes is approximite duration of the procedure

Study design

Allocation

Randomised controlled trial

Primary purpose

Treatment

Eligibility

Sex/Gender

All

Age

31 Years to 82 Years

Healthy volunteers

Inclusion criteria

This study were included patients with bilateral cataract.

Exclusion criteria

Patients previously underwent intraocular surgery, those with corneal opacity or irregularity, those with preoperative and postoperative complications, and those lost in follow-up were excluded.

Outcome results