The objective is to evaluate visual outcomes and patient satisfaction in patients with a history of myopic LASIK or PRK who will have completed cataract surgery with the Vivity IOL.
This study Prospective, non-interventional, single-center, single-surgeon, single-arm observational study of visual outcomes and patient satisfaction in patients with a history of myopic LASIK or PRK who will have completed cataract surgery with the Vivity IOL. Subjects will be assessed at least 3 months postoperatively. Clinical evaluations will include administration of a satisfaction questionnaire (IOLSAT), as well as measurement of binocular and monocular visual acuities, defocus curve, and manifest refraction.
Study Type
OBSERVATIONAL
Enrollment
6
Vivity IOL
LCSA Manhattan
New York, New York, United States
LCSA White Plains
White Plains, New York, United States
Binocular corrected distance visual acuity
Time frame: 3 months after surgery
Monocular uncorrected visual acuity
At distance, intermediate, and near
Time frame: 3 months after surgery
Monocular corrected visual acuity
At distance, intermediate, and near
Time frame: 3 months after surgery
Binocular corrected visual acuity
At intermediate and near
Time frame: 3 months after surgery
Binocular uncorrected visual acuity
At distance, intermediate, and near
Time frame: 3 months after surgery
Binocular Defocus curve
Time frame: 3 months after surgery
Satisfaction Questionnaire
The Intraocular Lens Satisfaction questionnaire (IOLSAT). Lower scores indicate higher spectacle independence and satisfaction.
Time frame: 3 months after surgery
Visual Disturbance Questionnaire
Lower scores indicate less severe visual disturbances.
Time frame: 3 months after surgery
Refractive Outcomes
Manifest refraction spherical equivalent (MRSE), residual sphere, astigmatism
Time frame: 3 months after surgery
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