To evaluate and compare the visual outcomes of an enhanced monofocal intraocular lens (IOL) with two different monofocal IOLs in patients scheduled for bilateral cataract surgery.
The main objective of the study is the evaluation and comparison of the clinical outcomes of three parallel groups of patients after bilateral implantation of ICB00 IOL or ZCB00 IOL or CNA0T0 IOL respectively. The ICB00 IOL is a modified monofocal IOL. Compared to other monofocal IOLs, its modified optical design was created to provide improved intermediate vision, comparable distance vision and a profile of dysphotopsia similar to other monofocal lenses. Considering the modified optical profile of the ICB00 IOL, the primary objective will be the evaluation of visual performance at intermediate distance.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
90
Bilateral implantation of ICB00 IOL
Bilateral implantation of ZCB00 IOL
Bilateral implantation of CNA0T0 IOL
University Eye Clinic of Trieste
Trieste, Friuli Venezia Giulia, Italy
Bino DCIVA
Binocular distance corrected intermediate visual acuity
Time frame: 12 weeks after second eye surgery
Mono DCIVA
Monocular distance corrected intermediate visual acuity
Time frame: 12 weeks after second eye surgery
Mono UIVA
Monocular uncorrected intermediate visual acuity
Time frame: 12 weeks after second eye surgery
Bino UIVA
Binocular uncorrected intermediate visual acuity
Time frame: 12 weeks after second eye surgery
Mono UDVA
Monocular uncorrected distance visual acuity
Time frame: 12 weeks after second eye surgery
Bino UDVA
Binocular uncorrected distance visual acuity
Time frame: 12 weeks after second eye surgery
Mono BCDVA
Monocular best corrected distance visual acuity
Time frame: 12 weeks after second eye surgery
Bino BCDVA
Binocular best corrected distance visual acuity
Time frame: 12 weeks after second eye surgery
Mono UNVA
Monocular uncorrected near visual acuity
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: 12 weeks after second eye surgery
Bino UNVA
Binocular uncorrected near visual acuity
Time frame: 12 weeks after second eye surgery
Mono CNVA
Monocular corrected near visual acuity
Time frame: 12 weeks after second eye surgery
Bino CNVA
Binocular corrected near visual acuity
Time frame: 12 weeks after second eye surgery
Binocular defocus curves
Binocular defocus curves in photopic conditions (from -4 D up to +2.00 D)
Time frame: 12 weeks after second eye surgery
Catquest 9SF score changes
Changes in Catquest 9SF score before and 3 months after surgery
Time frame: preop and 12 weeks after second eye surgery