This study aims to generate data that characterizes visual outcomes, including the binocular distance-corrected intermediate visual acuity (DCIVA) at 66cm or defocus behavior, of the Clareon TruPlus modified monofocal intraocular lens (IOL). Clareon TruPlus IOL is designed to provide an extended range of vision compared to the parent monofocal IOL. Clareon TruPlus IOL delivers excellent intermediate vision without compromising distance vision including the quality of vision with low incidence of visual disturbances in normal cataract patients. Binocular distance-corrected intermediate visual acuity at 66cm will be assessed at a pre-specified postoperative interval 12 weeks after second eye surgery. This study hypothesizes that Clareon TruPlus IOL delivers good binocular DCIVA at 66cm 12 weeks after second eye surgery.
Study Type
OBSERVATIONAL
Enrollment
50
A prospective, single-site, observational study evaluating binocular and monocular distance-corrected and uncorrected visual performance following bilateral implantation of the TruPlus intraocular lens (IOL). Both eyes will be targeted for emmetropia using Argos biometry with IOL power calculated by the Barrett Universal formula. Second-eye surgery will occur within 2 weeks of the first eye. Final evaluation will take place 12 weeks after second eye surgery.
Colvard-Kandavel Eye Center
Encino, California, United States
Binocular distance-corrected intermediate visual acuity (DCIVA) and Logarithm of the Minimum Angle of Resolution (logMAR) at 66cm at 12 weeks after second eye surgery
Time frame: Baseline and 12 weeks after second eye surgery
Monocular and Binocular Best Distance Corrected Visual Acuity (BDCVA)
Time frame: Baseline and 12 weeks after second eye surgery
Binocular Uncorrected Distance Visual Acuity (UDVA) at 4m, Uncorrected Intermediate Visual Acuity (UCIVA) at 66cm
Time frame: Baseline and 12 weeks after second eye surgery
Monocular DCIVA at 66cm
Time frame: Baseline and 12 weeks after second eye surgery
Monocular and Binocular distance corrected Defocus curve (at 3m) from +1.00D to -2.50D
Time frame: Baseline and 12 weeks after second eye surgery
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.