Ignite Creation Date:
2025-12-24 @ 10:12 PM
Ignite Modification Date:
2025-12-24 @ 10:12 PM
Study NCT ID:
NCT05288335
Status:
UNKNOWN
Last Update Posted:
2022-12-28
First Post:
2022-02-10
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Evaluate the Safety and Efficacy of Two Types of Circular Column Modulated Lenses for Delaying the Progression of Myopia
Sponsor:
Tianjin Eye Hospital
Organization:
Study Overview
Official Title:
Muti-center Clinical Trial to Evaluate the Safety and Efficacy of Two Types of Circular Column Modulated Lenses for Delaying the Progression of Myopia
Status:
UNKNOWN
Status Verified Date:
2022-01
Last Known Status:
ACTIVE_NOT_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Clinical trial to evaluate the safety and effectiveness of two kinds of ring band cylindrical lens in delaying the progression of myopia
Detailed Description:
Two-hundered and forty children aged 6-13 will be recruited and allocated to three groups. Subjects that were randomized to receive Circular cylindrical mirror modulated frame glasses (compact), Circular cylindrical mirror modulated frame glasses (strong defocus) or single vision frame glasses, respectively.
Primary outcome measure ocular axial length and the secondary indicator is spherical equivalent after cycloplegia.
Primary outcome measure ocular axial length and the secondary indicator is spherical equivalent after cycloplegia.
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: