Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115820) titled 'A retrospective observation on the effects of different myopia interventions on myopia progression and ocular structures in children' on Dec. 31, 2025.
Study Type: Observational study
Study Design:
Cohort study
Primary Sponsor: Eye Hospital, Wenzhou Medical University
Condition:
Myopia
High Myopia
Myopia Progression
Anisometropia
Astigmatism
Cataract
Pre-myopia
Axial Elongation
Ciliary Blood Flow
Intervention:
Non-myopia group: Spherical equivalent (SE) = 0.00 D on subjective refraction, and no development of myopia during follow-up.:None
OK lens group: Myopic children (SE = 6 months.:None
Defocus spectacl...