diabetic retinopathy, retinal detachment, proliferative vitreoretinopathy, special types of retinopathy
Conditions
Interventions
Observation Group:None
Sponsors
Shanghai General Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.18 years old and above, both sexes; 2.clinical diagnosis of any one of retinal detachment/proliferative vitreoretinopathy, diabetic retinopathy or special retinal detachment; 3.provide written informed consent.
Exclusion criteria
Exclusion criteria: 1. bilateral retinopathy requiring simultaneous surgery; 2. severe refractive media opacity (severe cataract, corneal scar, etc.); 3. severe systemic disease, including cardiovascular disease or myocardial infarction within 12 months before enrollment, severe neurological disease, severe infection, disseminated intravascular coagulation; 4. have participated in any other clinical trial within 1 month; 5. pregnancy or lactation; 6. mental illness or any other condition that may interfere with study participation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Retinal reattachment rate at 28 days after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative retinal reattachment rate;The effective rate of retinal flattening during operation;Improvement in vision;Rate of residual;Refraction qualified rate;Water solubility qualified rate;Incidence of fish egg phenomenon;Incidence of adverse events;Instrument failure rate; | — |
Countries
China
Contacts
Public ContactKun Liu
Shanghai General Hospital
Outcome results
None listed