Health Condition 1: H260- Infantile and juvenile cataract
Conditions
Interventions
Intervention1: Cataract extraction plus enhanced monofocal intraocular lens implantation under general anaesthesia (Group A): All cases of bilateral developmental cataract will be assessed, and based
Sponsors
AIIMS
Eligibility
Inclusion criteria
Inclusion criteria: Bilateral developmental cataract with lens opacity obscuring red reflex and visual acuity less than 20/40 (0.3 logMAR) Axial Length between 21-25 mm Keratometry between 41-46D with no signs of ectasia Horizontal WTW between 10.5-12 mm Parents willing to enroll in the study and follow up
Exclusion criteria
Exclusion criteria: Near VA better than N8 (0.4 logMAR) Presence of concomittant ocular pathogies like allergic conjunctivitis, nystagmus, microcornea, corneal ectasia, keratitis, corneal opacities, total cataract,partially absorbed cataract, microspherophakia, lens subluxation or dislocation, glaucoma, optic atrophy, uveitis and retinal detachment. Cases with history of trauma. Systemic disorders like intellectual disability, congenital rubella syndrome and Down’s syndrome. Parents unwilling to enroll in study and follow up
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Percentage of children achieving binocular Unaided Near Vision N8 (0.4 logMAR) or betterTimepoint: 1 month, 6 month, 12 months after intervention | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison of visual outcomes in both groups with respect to post operative UDVA, CDVA, UIVA and CIVA at 66cm, Subjection Refraction and Acceptance, Percentage of eyes with 0.5D of Target, Stereopsis, Contrast Sensitivity, Internal Higher Order Aberrations, Need for Near Aid Timepoint: 1 month, 6 month, 12 months after intervention | — |
Countries
India
Contacts
Public ContactDr Tushar Agarwal
All India Institute of Medical Sciences
Outcome results
None listed