Proliferative diabetic retinopathy
Conditions
Interventions
control group (idiopathic macular hole):None
Disease group (Untreated PDR):None
treatment group (PDR after intravitreal injection of conbercept):None
Sponsors
Wuhan Aier Eye Hanyang Hospital
Eligibility
Sex/Gender
All
Age
20 Years to 70 Years
Inclusion criteria
Inclusion criteria: The diagnosis of PDR was based on the American Academy of Ophthalmology Clinical guidelines for diabetic retinopathy. Patients with any of the following findings were considered to be at the stage of PDR: neovascularization, vitreous hemorrhage, or preretinal hemorrhage.
Exclusion criteria
Exclusion criteria: Previous history of ocular trauma, surgery and retinal laser photocoagulation, serious heart, liver, kidney diseases, infection, glaucoma and retinal vascular diseases such as hypertensive retinopathy, retinal vein occlusion, age-related macular degeneration, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| microRNA; | — |
Countries
China
Contacts
Public ContactLong He
Wuhan Aier Eye Hanyang Hospital
Outcome results
None listed