Health Condition 1: H351- Retinopathy of prematurity
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Zone 1 or zone 2 posterior Type 1 Retinopathy of prematurity (ROP) including aggressive ROP 2. Bilaterally symmetrical disease 3. Treatment naive cases 4. Signed informed consent from parent/ guardian
Exclusion criteria
Exclusion criteria: 1. Type 2 ROP 2. Zone 2 anterior or zone 3 disease 3. Stage 4 or 5 disease 4. Corneal or lenticular opacities or vitreous haemorrhage obscuring assessment 5. Pediatric conditions rendering the infant ineligible for intervention 6. Active ocular infection rendering the infant ineligible for intervention 7. Parents not willing or giving consent
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Proportion of eyes developing reactivation of disease following intravitreal ranibizumab versus aflibercept injection in zone 1 or zone 2 posterior type 1 ROPTimepoint: 20 weeks post injection | — |
Secondary
| Measure | Time frame |
|---|---|
| Time to reactivation following injectionTimepoint: Till 20 weeks post injection;Type of reactivation following injectionTimepoint: Till 20 weeks post injection;Time to regression of acute phase ROP following injectionTimepoint: Till 20 weeks post injection;Extent of vascularisation at the time of reactivationTimepoint: Till 20 weeks post injection;Extent of vascularisation at final visitTimepoint: 20 weeks post injection;Need for additional treatmentTimepoint: Till 20 weeks post injection;Refractive error at last visitTimepoint: 20 weeks post injection;Anatomical outcome at last visitTimepoint: 20 weeks post injection | — |
Countries
India
Contacts
Dr. Rajendra Prasad Centre for Ophthalmic Sciences, AIIMS, New Delhi