Evaluation of Retinal Microvasculature Before and After Silicone Oil Removal by Optical Coherence Tomography Angiography
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Retinal Vascular
- Sponsor
- Kasr El Aini Hospital
- Enrollment
- 30
- Locations
- 1
- Primary Endpoint
- Macular and optic nerve head vascular density
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
Prospective study to assess the retinal microvasculature, optic nerve head vasculature and retinal sensitivity using OCTA and microperimetry before and after silicone oil removal.
Detailed Description
Prospective study to assess the retinal microvasculature, optic nerve head vasculature and retinal sensitivity using OCTA and microperimetry before and after silicone oil removal. The study includes 30 patients with silicone oil tamponade will be evaluated before and after silicone oil removal
Investigators
Hebatalla Makled
Ophthalmology lecturer
Kasr El Aini Hospital
Eligibility Criteria
Inclusion Criteria
- •30 eyes of 30 patients with silicone oil tamponade will be evaluated before and after silicone oil removal
Exclusion Criteria
- •Proliferative diabetic retinopathy, recurrent detachment or macular hole
- •Patients with chorioretinal degenerations involving the macula
- •Secondary complications as cataract, silicone oil emulsification, or secondary glaucoma
- •Media opacity hindering proper imaging
Outcomes
Primary Outcomes
Macular and optic nerve head vascular density
Time Frame: one year
Using OCTA to assess vascular density changes of the macula and optic nerve head before and after silicone oil removal
Retinal sensitivity by microperimetry
Time Frame: one year
Using microperimetry to assess the retinal sensitivity changes before and after silicone oil removal
Secondary Outcomes
- Retinal vascular density and best corrected visual acuity(one year)
- Optic nerve head vascular density and best corrected visual acuity(one year)
- Retinal sensitivity and best corrected visual acuity(one year)