Primary goal: To evaluate the monocular & binocular visual acuity for far, intermediate and near distance after the INTENSITY implantation.
Secondary goals: To measure the defocus curve and patient satisfaction.
Prof. Ehud I. Assia Hanita Lenses
This study is a prospective, single arm, single center, open label study.
The aim of this study is to evaluate safety and performance of the INTENSITY IOL.
Patients diagnosed with cataract who require cataract surgery procedure that meet the inclusion criteria.
Age 45 – 75 years.
Bilateral age-related cataracts, require bilateral cataract.
Axial length of 22-24.5mm.
Corneal astigmatism < 0.75D, regular.
Post-op BCVA expected 0.3 logMAR or better.
Patient motivated for multifocal IOL
No retinal or optic nerve abnormalities
Study status
Parameter | Average |
---|---|
SE [D] | - 0.26 |
UDVA [LogMAR] | 0.41 |
CDVA [LogMAR] | 0.11 |
K1 [D] | 44.14 |
K2 [D] | 44.63 |
Cyl [D] | 0.49 |
AL [mm] | 23.14 |
Spherical Equivalence
1-3 Months post-op, n=26
Uncorrected: Distance – Intermediate – Near
1-3 Months post-op Uncorrected, n=26
Visual acuity
1-3 Months post-op Corrected, n=26
Visual acuity
1-3 Months post-op Corrected both eyes, n=11 | Corrected VA OU: Distance – Intermediate – Near
Contrast sensitivity
Spherical Equivalence
1-3 Months post-op, n=26
Uncorrected: Distance – Intermediate – Near
1-3 Months post-op Uncorrected, n=26
Visual acuity
1-3 Months post-op Corrected, n=26
Visual acuity
1-3 Months post-op Corrected both eyes, n=11 | Corrected VA OU: Distance – Intermediate – Near
Contrast sensitivity
Would you go over the treatment again?
Yes
Are you generally satisfied with the treatment?
Satisfied 2
Very Satisfied 9
Would you go over the treatment again?
Yes
Are you generally satisfied with the treatment?
Satisfied 2
Very Satisfied 9
Results show an excellent defocus curve, with exceptionally good near and intermediate vision without compromising the far vision.
Average visual acuity above 0.05 (6/6.7) throughout infinity to 40 cm.
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