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A clinical study on the comparison of different types of Occlusion therapy in the treatment of amblyopia

COMPARISON OF CONVENTIONAL OCCLUSION AND INVERSE OCCLUSION IN THE TREATMENT OF AMBLYOPIA WITH ECCENTRIC FIXATION

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/03/024284
Enrollment
60
Registered
2020-03-26
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: H533- Other and unspecified disorders ofbinocular vision

Interventions

Intervention1: Inverse Occlusion therapy: In group I, inverse occlusion therapy(occlusion of amblyopic eye)will be done for 6 hours/day for 3 months. Control Intervention1: Conventional Occlusion ther

Sponsors

Department of Ophthalmology Guru Nanak Eye Centre
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients with unilateral amblyopia with eccentric fixation of >12 years of age.

Exclusion criteria

Exclusion criteria: 1. Patients with known systemic illness 2. Anisometric amblyopia 3. Known skin reaction to patch or adhesive bandage 4. Patients with known neurological disorders

Design outcomes

Primary

MeasureTime frame
1. Improvement in visual acquityTimepoint: Before occlusion and post occlusion at 1 month, 2 month and 3 month—

Secondary

MeasureTime frame
1. Improvement in fixation pattern 2. Improvement in stereopsisTimepoint: Before occlusion and post occlusion at 1 month, 2 month and 3 month—

Countries

India

Contacts

Public ContactDr Subhash Dadeya

Guru Nanak Eye Centre

dadeyassi@gmail.com9810575899

Outcome results

None listed

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