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School-based Myopia Prevention Trial for Children With Adequate Hyperopic Reserve

Study acronym: SPARK
StatusRecruiting
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗

Record History

  1. Study First Submitted
This is a prospective, school-based randomized controlled trial designed to evaluate a wearable device-supported outdoor activity program for myopia prevention in primary school students with adequate hyperopic reserve. Enrolled students in grades 1 to 4 will be randomly assigned to either a wearable device-supported outdoor activity program plus routine school-based eye health education or routine school-based eye health education alone. Outcomes will include changes in axial length and cycloplegic spherical equivalent refraction, incident myopia, intervention adherence, and safety outcomes over 12 months.
Trial Details
NCT Number NCT07746752
Lead Sponsor Shanghai Eye Disease Prevention and Treatment Center
Conditions
(from sponsor)		 Myopia, Refractive Errors, Hyperopia
Related terms Hyperopia, Myopia, Refractive Errors
Enrollment 104 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov