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Focus-out Glasses on Emmetropization in Chinese Children

StatusCompleted
PhaseNot applicable
Started
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Record History

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  1. Lead sponsor: Children's Hospital of Fudan University to Children's Hospital of Fudan University Show 6 more changesShow less
    • Trial completed
    • Primary and study completion dates changed from estimate of Mar 31, 2026 to Apr 2, 2026
    • Eligibility criteria expanded, about 13 words
    • Secondary endpoints: details revised at 7 of 12 entries
    • Site details revised
    • Publications: details revised at 1 of 1 entry
  2. Secondary endpoints: 13 to 12v6
  3. Primary and study completion dates: Mar 31, 2025 to Mar 31, 2026v5
  4. Trial status: Recruiting to Active, Not Recruiting
    • Secondary endpoints: 11 to 13
    • Site details revised
    v4
  5. Primary endpoint revised
    • Secondary endpoints revised (11)
    v3
  6. Trial status: Not Yet Recruiting to Recruiting
    • Study sites: 0 to 1
    • Start date changed from estimate of Apr 1, 2023 to Mar 23, 2023
    • Secondary endpoints revised (11)
    v2
  7. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The purpose of this study is to characterize the effects of peripheral focous-out glasses on emmetropization in non-myopic Chinese Children Aged 6-8 Years.This is a prospective, parallel-controlled randomized trial.
Trial Details
NCT Number NCT05689567
Lead Sponsor Children's Hospital of Fudan University
Conditions
(from sponsor)		 Emmetropization, Myopia, Hyperopia
Related terms Hyperopia, Myopia
Enrollment 160 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov