Health Condition 1: H521- Myopia
Conditions
Interventions
Intervention1: highly Aspherical lenslets: 3 month, 6 months and 12 months
Control Intervention1: High Myopic children with single vision spectacles: 3 month, 6 months and 12 months
Sponsors
Essilor R & D Centre
Eligibility
Inclusion criteria
Inclusion criteria: 1.Age between 6 to 14 years inclusive at time of enrolment 2.Interested in wearing spectacles for 5 days per week and 6 hours in a day 3.Best-corrected high contrast visual acuity based on manifest refraction of 0.18 logMAR 4.spherical equivalent-6.00 D to -11 5. astigmatic component 0 DC to -3.0DC 6.Spherical equivalent anisometropia less than or equal to 2.50 D
Exclusion criteria
Exclusion criteria: 1.Current or prior use of ANY form of myopia control strategy 2.Participant born earlier than 30 weeks or weighed less than 1500 gm at birth 3.Any ocular, systemic, or neuro-developmental conditions that may influence refractive error 4.Manifest strabismus (tropia) 5.Any known ocular inflammation or infection
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Change in axial lengthTimepoint: 3 Months, 6 months and 12 months | — |
Secondary
| Measure | Time frame |
|---|---|
| change in spherical equivalent refractive errorTimepoint: Base line, 3,6, 12 months | — |
Countries
India
Contacts
Public ContactManisha Paudel
L V Prasad Eye Institute
Outcome results
None listed