Trials / Unknown
UnknownNCT04913792
Visual Performance of Multifocal Intraocular Lenses
Clinical Outcomes With an Extended Range of Vision Intraocular Lens
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 30 (estimated)
- Sponsor
- Wenzhou Medical University · Academic / Other
- Sex
- All
- Age
- 20 Years – 85 Years
- Healthy volunteers
- Not accepted
Summary
To evaluate the clinical outcomes with an extended range of vision (ERV) IOL based on achromatic diffractive technology.
Detailed description
This was a prospective comparative study including 60 eyes undergoing cataract surgery with implantation of the ERV Tecnis Symfony IOL (Abbott Medical Optics, Inc.) (ERV group: 60 eyes of 30 patients). Visual, refractive, contrast sensitivity, defocus curve, ocular optical quality (Optical Quality Analysis System; iTrace), and visual function questionair（NEI-VFQ 25） outcomes were evaluated during a 3-month follow-up.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | ZXR00 | This prospective comparative study included 60 eyes undergoing cataract surgery with implantation of an extended range of vision IOL.(Abbott Medical Optics, Inc.) |
Timeline
- Start date
- 2016-11-01
- Primary completion
- 2021-07-07
- Completion
- 2021-12-01
- First posted
- 2021-06-04
- Last updated
- 2021-06-04
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT04913792. Inclusion in this directory is not an endorsement.