Amblyopia
Conditions
Interventions
Experiment group:Visual training method of asynchronously receiving image stimulation in both eyes.
Control group:Visual training method of synchronously receiving image stimulation in both eyes.
Sponsors
Eye and ENT Hospital of Fudan University
Eligibility
Sex/Gender
All
Age
4 Years to 8 Years
Inclusion criteria
Inclusion criteria: 1. Age 4-8 years old (including 4 and 8 years old), gender is not limited; 2. Patients diagnosed with non-myopic anisometropic amblyopia on an outpatient basis; 3. The difference in diopter power of the spherical lens is 1.50DS or the difference in the diopter power of the cylindrical lens is 1.00DC; 4. Poor binocular visual acuity>=0.2 (>=0.2 logMAR); 5. According to the visual acuity of amblyopia, it is classified as mild (0.5~0.8), moderate (0.2~0.5) or severe (<0.2) amblyopia; 6. Have had their visual acuity corrected by optical corrective glasses for at least three months; 7. No organic lesions of both eyes were found in clinical examination; 8. Subjects voluntarily participate in the trial and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Clinical examination found organic lesions in both eyes; 2. Participant has any acute or chronic disease or hereditary visual system disease; 3. Those who are known to be allergic to mydriatic drugs such as atropine; 4. Those with a known history of ocular surgery; 5. Known combinators with other types of amblyopia; 6. Other conditions that the investigator deems inappropriate to participate in clinical trials.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Corrected visual acuity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Visual function;Spherical equivalent;Axial length;Intraocular pressure; | — |
Countries
China
Contacts
Public ContactXiaomei Qu
Eye and ENT Hospital of Fudan University
Outcome results
None listed