Reading Performance of Different Multifocal Lenses in Various Light and Contrast Conditions after Cataract Surgery
Not Applicable
- Registration Number
- CTRI/2021/07/035247
- Lead Sponsor
- ETHRADHAMA RESEARCH FOUNDATIO
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1. Patients with cataract or presbyopia/pre-presbyopia who did not want to wear reading glasses aged over 40 years undergoing phacoemulsification with bilateral MFIOL implantation using either of of the following MFIOL/Toric MFIOL technologies: Bifocal/Trifocal/EDOF
2. Patients fluent in reading English language
3. Willingness to participate in follow up studies
Exclusion Criteria
1. Patients with unilateral MFIOL implantation
2. Patients with previous refractive surgery
3. Coexisting pathology, such as amblyopia, keratoconus, corneal endothelial dystrophy, chronic or recurrent uveitis
4. Acute ocular disease or external/internal infection
5. Diabetes mellitus with retinal changes, glaucoma and choroidal hemorrhage will be excluded
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method