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Study of thickness of blood supply layer within the eye in children with one eye being lazy using scan machine , before and after treatment for lazy eye.

Analysis of Choroidal thickness in children with unilateral amblyopia using swept source optical coherence tomography and their changes following occlusion therapy.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/09/028092
Enrollment
60
Registered
2020-09-28
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: H530- Amblyopia ex anopsia

Interventions

Intervention1: Spectacles and Occlusion therapy: At first visit, Spectacles will be given. One month after 1st visit (Post- spectacle wear), the normal fellow eye in amblyopic patients will be patched

Sponsors

Sankara Eye Hospital Shimoga
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Children with unilateral strabismic and anisometropic amblyopia will be included in group 1. 2. Uncorrected visual acuity of LogMAR 0.00 in both eyes will be included in group 2. 3. Children with normal neurological, ocular and systemic examination. 4. Children who will be willing for follow up.

Exclusion criteria

Exclusion criteria: 1.Previous history of Spectacle wear/ Occlusion therapy/ Ocular surgery. 2.Refractive error correction >6D Spherical power and >3D Cylindrical power. 3. Presence of Nystagmus/ Hearing impairment/ Development delay. 4. Not compliant for Spectacle wear and/ or occlusion therapy. 5. Children who will have poor fixation co-operation for SS-OCT test due to poor vision or lower age. 6. Children who will come for <2 follow up.

Design outcomes

Primary

MeasureTime frame
Analysis of Choroidal thickness changes in children with unilateral amlyopiaTimepoint: at presentation(baseline) and on follow up visits of 3rd, 6th and 12th month.

Secondary

MeasureTime frame
1. Analysis of macular thickness, peripapillary retinal nerve fibre layer thickness and macular vascular density changes in children with unilateral amblyopia .Timepoint: On presentation (baseline) and follow up visits of 3rd, 6th and 12th month.;2. Study of occlusion therapy on the choroidal thickness, macular thickness, peripapillary retinal nerve fibre layer thickness and macular vascular density.Timepoint: On follow up visits of 3rd, 6th and 12th month

Countries

India

Contacts

Public ContactDr Shrutika Baburao Bhimewar

Sankara Eye Hospital, Shimoga

kavithachalam2@gmail.com9663329877

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026