Ignite Creation Date:
2024-10-26 @ 3:40 PM
Last Modification Date:
2024-10-26 @ 3:40 PM
Study NCT ID:
NCT06607640
Status:
NOT_YET_RECRUITING
Last Update Posted:
None
First Post:
2024-09-19
Brief Title:
Study of the Intervention Effect of Outdoor Activity Period Patterns in Promoting Myopia Among Preschool Children
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Study on the Association of Time Pattern of Outdoor Activity With Axial Length and Myopia of Preschool Children and Its Intervention
Status:
NOT_YET_RECRUITING
Status Verified Date:
2024-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study is a randomized controlled trial based on outdoor activity interventions at specific time periods involving preschool children aged 4 to 5 years It compared the axial length and myopia incidence between the intervention group and the control group at the 6th and 12th months of the intervention to determine the effect of outdoor activities at specific time periods on the prevention of myopia in preschool children Additionally the study investigated the association between outdoor activities at specific time periods and axial length and myopia in preschool children
Detailed Description:
Preschool children with insufficient outdoor activity during specific time periods from one kindergarten were assigned to the intervention group while those from another kindergarten with insufficient outdoor activity during specific time periods were assigned to the control group The intervention group received an additional 1 hour of outdoor activity during a specific time period on each school day while the control group did not receive any intervention and continued their regular routine The intervention lasted for one year
Participants underwent multiple assessments after joining the study These assessments took place at baseline at the 6th month of the intervention and at the 12th month
Participants underwent multiple assessments after joining the study These assessments took place at baseline at the 6th month of the intervention and at the 12th month
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None