Amblyopia
Conditions
Interventions
Pediatric Group A:Character Writing Training + Occlusion Therapy
Pediatric Group B:Occlusion Therapy + Character Writing Training
Adult Group A:Character Writing Training+Character Matching Training
Pediatric Group C:Character Matching Training+Character Writing Training + Occlusion Therapy
Adult Group B:Character Matching Training+Character Writing Training
Sponsors
University of Science and Technology of China
the First Affiliated Hospital of University of Science and Technology of China
Eligibility
Sex/Gender
All
Age
5 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Adult participants aged 18–60 years with a clinical diagnosis of anisometropic amblyopia, strabismic amblyopia, or mixed amblyopia are eligible for inclusion. Participants must have no ocular diseases other than amblyopia and no history of neurological or psychiatric disorders (e.g., intellectual, language, or attention impairments) that may affect compliance with the study procedures. During the study period, participants must not undergo any additional visual training interventions (such as bead-threading or perceptual learning programs). Individuals with a history of ocular trauma or ophthalmic surgery within the past year will not be included. 2. Children and adolescent participants aged 5–18 years with a clinical diagnosis of anisometropic amblyopia, strabismic amblyopia, or mixed amblyopia are eligible for inclusion. Participants must have no ocular diseases other than amblyopia and no history of neurological or psychiatric disorders (e.g., intellectual, language, or attention impairments) that may affect compliance with the study procedures. During the study period, participants must not undergo any additional visual training interventions (such as bead-threading or perceptual learning programs). Individuals with a history of ocular trauma or ophthalmic surgery within the past year will not be included.
Exclusion criteria
Exclusion criteria: 1. Patients who are unable to continuously wear corrective glasses, or who receive other vision training interventions during the study (such as bead threading or visual perception software training); 2. Patients who are unable to comply with occlusion therapy during the experiment; 3. Patients who fail to complete the intervention tasks as required, such as insufficient daily training duration or substandard training quality; 4. Patients who are unwilling to comply with follow-up assessments during the study, or who demonstrate poor adherence; 5. Patients who voluntarily request withdrawal, or when investigators determine that withdrawal is necessary.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Distance visual acuity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Minimum recognizable font size;Near visual acuity;stereopsis;Copying similarity score and matching accuracy;contrast sensitivity; | — |
Countries
China
Contacts
Public ContactYifeng Zhou
University of Science and Technology of China
Outcome results
None listed