Measurement of retinal thickness in children with a refractive index of more than 2 diopters between the two eyes .

Assessment of Peri-papillary Retinal Nerve Fiber Layer Thickness and Central Macular Thickness in children with Anisometropia.

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

PACTR

Registry ID

PACTR202509889401810

Enrollment

Registered

2025-09-25

Start date

2025-08-17

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Eye Diseases

Interventions

Cycloplegic Eye Drops

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Age : from 2 to 18 years old . Children with Difference in the refractive power of the two eyes more than 2 Diopters . Both genders are included.

Exclusion criteria

Exclusion criteria: Age : 18 years old . • Children with history of any eye surgeries . • Glaucomatous children . • Cataractous children . • Children with maculopathy. • Children with corneal opacities.

Design outcomes

Primary

Measure	Time frame
The relationship between Anisometropia and RNFLT and CMT difference between the two eyes.	—

Secondary

Measure	Time frame
1- Determination of the possible cause of Anisometropia , difference in axial length or corneal diopteric power . 2- Determination of the visual outcomes of Anisometropia ,as, amblyopia , strabismus . 3- Determination of difference in Intra-ocular pressure between the two eyes in Anisometropia.	—

Countries

Egypt

Contacts

Public ContactSara Elzeiny

Resident

sara.elzeiny7@gmail.com01002024386

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026