Retinal Microvasculature Before and After Silicone Oil by OCTA
Study Details
Study Description
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.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
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
Study Design
Outcome Measures
Primary Outcome Measures
- Macular and optic nerve head vascular density [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 [one year]
Using microperimetry to assess the retinal sensitivity changes before and after silicone oil removal
Secondary Outcome Measures
- Retinal vascular density and best corrected visual acuity [one year]
Correlate the change in the retinal vascular density with best corrected visual acuity
- Optic nerve head vascular density and best corrected visual acuity [one year]
Correlate the change in the optic nerve head vascular density with best corrected visual acuity
- Retinal sensitivity and best corrected visual acuity [one year]
Correlate the change in the retinal sensitivity with best corrected visual acuity
Eligibility Criteria
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
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Cairo University teaching hospital | Cairo | Egypt | 11562 |
Sponsors and Collaborators
- Kasr El Aini Hospital
Investigators
- Principal Investigator: Hebatalla S. Makled, MD, Kasr El Aini Hospital
- Principal Investigator: Ghada A. Nassar, MD, Kasr El Aini Hospital
- Principal Investigator: Maha M. Youssef, MD, Kasr El Aini Hospital
- Principal Investigator: Lameece M. Hassan, MD, Kasr El Aini Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 6-1-2021-1