Visual Outcomes Following Bilateral Implantation of a Non-diffractive Wavefront-shaping Extended Depth of Focus Toric Intraocular Lens
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 30
- Locations
- 2
- Primary Endpoint
- Binocular UIVA
Study Overview
Brief Summary
The objective of this study was to evaluate the clinical and patient reported outcomes after bilateral implantation of the AcrySof™ IQ Vivity™ Toric intraocular lens.
Detailed Description
This is a prospective interventional case series of 30 patients who underwent cataract surgery and bilateral implantation of the AcrySof™ IQ Vivity™ Toric intraocular lens. This study is represented by an Asian cohort of patients and the study evaluations were focused not only on clinical visual outcomes but also on "real-life" patient reported outcomes such as dysphotopsias, spectacle independence and daily visual tasks all of which were measured at 1 month and up to 3 months postoperatively. The objective would be to provide insight into the performance of this intraocular lens in Asian patients.
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Intervention Model
- Single Group
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •patients aged 18 years or older
- •bilateral significant cataracts
- •bilateral significant corneal astigmatism
Exclusion Criteria
- •previous refractive surgery
- •amblyopia
- •strabismus
- •any ocular co-morbidity which could impact on final visual acuity
- •pre-existing zonular weakness
- •capsular instability or compromise
Outcomes
Primary Outcomes
Binocular UIVA
Time Frame: 3 months
Binocular Uncorrected Intermediate Visual Acuity
Binocular UDVA
Time Frame: 3 months
Binocular Uncorrected Distance Visual Acuity
Binocular UNVA
Time Frame: 3 months
Binocular Uncorrected Near Visual Acuity
Secondary Outcomes
- Rotational Stability(1 month)
- Binocular Defocus Curve(3 months)
- DCNVA(3 months)
- MRSE(3 months)
- VF-14(3 months)
- CDVA(3 months)
- DCIVA(3 months)
- Contrast Sensitivity(3 months)
- QUVID(3 months)
Investigators
Mun Wai Lee
Medical Director
LEC Eye Centre