Myopia
Conditions
Interventions
Peripheral Retinal Myopic Defocus Group:None
Peripheral Retinal Hyperopic Defocus Group:None
Sponsors
Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
6 Years to 15 Years
Inclusion criteria
Inclusion criteria: 1.?? All children in grades 6–15 ; 2. Best-corrected visual acuity equal or more than1.0?? 3. The astigmatism is equal or less than1.50 D; 4.?? The anisometropia is equal or less than1.50 D; 5. Participants voluntarily sign informed consent forms.
Exclusion criteria
Exclusion criteria: 1. Individuals with organic lesions such as corneal, iris, lens, and fundus lesions that affect vision in both or one eye, as well as subjects with amblyopia; 2. Individuals with severe systemic diseases, such as cardiovascular, cerebrovascular, liver, kidney, hematopoietic system, and mental disorders; 3. Individuals with communication disorders and mental illness; 4. Children under myopia-control treatments are excluded within 3 months prior to the start of the project, including Long term use of traditional Chinese medicine external treatment methods (including acupuncture, electroacupuncture, tuina, moxibustion, ear acupressure, etc.), orthokeratology, progressive multifocal spectacles, peripheral defocus spectacles, multifocal and defocus soft contact lenses, low concentration atropine eye drops, visual therapy and other related treatments that have not been terminated;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The changes in spherical equivalent of right eyes; | — |
Secondary
| Measure | Time frame |
|---|---|
| The changes in axial length of right eyes;Fast myopic shift rate of right eyes;The myopia incidence of right eyes;Peripheral retinal defocus value of right eyes; | — |
Countries
China
Contacts
Public ContactHu Yuanyuan
Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine
Outcome results
None listed