Myopia
Conditions
Interventions
Active stimulation group:Active PPG stimulation
Sham stimulation group:Sham PPG stimulation
Sponsors
Shanghai Research Institute of Acupuncture and Meridian
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: ?Aged 8-13 years (inclusive), male or female; ?Cycloplegic spherical equivalent refraction between -4.00 D and -0.50D in both eyes; ?Best-corrected visual acuity of 0.8 or better.
Exclusion criteria
Exclusion criteria: ?Those who had other eye diseases (cataracts, strabismus, amblyopia, glaucoma, etc.) and serious systemic diseases; ?Those who had any history of ophthalmic surgery; ?Those who had previous or current use of myopia control treatment such as atropine, ortho-K, defocus incorporated frames, and low-level red-light therapy; ?Those who had received acupuncture intervention.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Axial length; | — |
Secondary
| Measure | Time frame |
|---|---|
| Refraction;Choroidal thickness;Choroidal vascularity index;Intraocular pressure;Corrected distance visual acuity;Anterior chamber depth;Lens thickness; | — |
Countries
China
Contacts
Public ContactXiehe Kong
Shanghai Research Institute of Acupuncture and Meridian
Outcome results
None listed