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Defocus-Enhanced vs. Single Vision Spectacles in Myopia Control Visual Function Training

Defocus-Enhanced vs. Single Vision Spectacles in Myopia Control Visual Function Training

Recruiting
6-18 years
All
Phase N/A
  • Technical (Original)
  • Simplified (AI rewritten)

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Overview

The purpose of this study is to compare the effectiveness of vision function training using defocus-enhanced spectacles (DIMS) versus single vision spectacles combined with vision function training in controlling myopia progression in children aged 6-18 years.

Eligibility

Inclusion Criteria:

  • Aged 6-18 years.
  • Diagnosed myopia with SER between -0.50D and -4.00D.
  • Astigmatism ≤ 2.50DC.
  • Anisometropia < 1.25D.

Exclusion Criteria:

  • Suspected genetic syndromes (e.g., Stickler, Marfan).
  • Other eye diseases (e.g., glaucoma, cataracts, retinal abnormalities, strabismus).
  • Myopia progression <0.50D SER in the last year.

Study details
    Myopia

NCT06821074

Beijing Visionly Plus Eye Hospital

16 October 2025

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