Multifocal Contact Lens for presbyopia
Not Applicable
- Registration Number
- CTRI/2021/10/037212
- Lead Sponsor
- Vandana Kamath
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Open to Recruitment
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
Presbyopic subjects
Age: 40yrs-55yrs
BCVA : 0.00 logMAR(dist),N6(near)
Exclusion Criteria
Ocular pathology(retinal abnormalities/Glaucoma)
Systemic disease
Active ocular infection
Cataract >NS2, cortical cataract, mature cataract & hyper mature cataract
Corneal ectasia
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To measure and compare the glare effect in different optical designs of multifocal contact lens <br/ ><br>To find a suitable filter for indoor and outdoor glare among <br/ ><br> multifocal contact lens wearer <br/ ><br>Timepoint: Baseline, Same day Contact 1 and Contact Lens 2 <br/ ><br>
- Secondary Outcome Measures
Name Time Method To find a suitable filter for indoor and outdoor glare among <br/ ><br> multifocal contact lens wearerTimepoint: VA ,Glare and filter <br/ ><br>Baseline , same day with Contact Lens one and Contact Lens 2