Ocular hypertension
Conditions
Interventions
Simple myopia group:None
Myopia with ocular hypertension group:None
Sponsors
Tianjin Medical University Eye Hospital
Eligibility
Sex/Gender
All
Age
6 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1.Simple myopia group: 6y=0.8; 4.Simple myopia group: intraocular pressure 21 mmHg;
Exclusion criteria
Exclusion criteria: 1.History of combined systemic diseases such as hypertension, diabetes and hyperthyroidism; 2.Previous history of intraocular surgery or combined retinal detachment, retinal vascular disease, and other intraocular diseases; 3.Previous history of ocular trauma, involvement of visual pathways, and secondary myopia; 4.Unable to cooperate with visual field examination or unreliable visual field examination results (unreliable visual field examination results include fixation loss>20%, false positive rate and false negative rate >= 15%); 5.The signal strength of OCTA inspection < 6; 6.Myopia with high intraocular pressure group: exclusion criteria are the same as those for the simple myopia group;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Density of blood vessels in and around the optic disc;Density of blood vessels in and around the macula;The area of blood flow in and around the optic disc;Area of blood flow in and around the macula;Retinal ganglion cell layer thickness ...;Best corrected visual acuity;Corneal biomechanical parameters; | — |
Secondary
| Measure | Time frame |
|---|---|
| Retinal nerve fiber layer thickness;Retinal ganglion cell layer thickness; | — |
Countries
China
Contacts
Public ContactAihua Liu
Tianjin Medical University Eye Hospital
Outcome results
None listed