Retinal Thickening, Strabismus
Conditions
Brief summary
Prospective study, conducted at Tanta University Ophthalmology Department Measurement of macular and choroidal thickness before and after strabismus surgery
Detailed description
This is a prospective study and will be conducted in Tanta University hospital * Duration: February 2020 till May 2020 and may be extended * The study will include 30 patients who suffer from esotropia or exotropia, inferior oblique (IO) over-action with or without any other type of horizontal deviation Pre-operative measurement of the macular and choroidal thickness by Enhanced Depth Imaging Optical Coherence Tomography (EDI-OCT). Post-operative measurement: First day, first week, one month then 3 months.
Interventions
PROCEDUREStrabismus surgery
Resection or recession of the medial or lateral rectus muscle, or inferior oblique myectomy
Sponsors
Tanta University
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
7 Years to 40 Years
Healthy volunteers
No
Inclusion criteria
* No prior history of ocular surgery or trauma * Normal ocular examination findings * No medical or family history of retinal disease, glaucoma or diabetes mellitus.
Exclusion criteria
* Patients with orbital and/or craniofacial abnormalities * Patients with sensory or restrictive strabismus or neurological disease * Preoperative retinal or macular pathology * Patient who is unable to cooperate to do OCT scanning
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Choroidal and retinal thickness change after strabismus surgery | preoperative, 1st week, 1st month, and 3 months | Measured by Spectral Domain Optical coherence tomography |
Countries
Egypt
Outcome results
None listed