Ignite Creation Date:
2025-12-24 @ 11:47 PM
Ignite Modification Date:
2025-12-25 @ 9:41 PM
Study NCT ID:
NCT04346251
Status:
UNKNOWN
Last Update Posted:
2020-04-15
First Post:
2020-04-10
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Correlation Between Refraction and Biometric Parameters
Sponsor:
Sun Yat-sen University
Organization:
Study Overview
Official Title:
Correlation Analysis of Refraction and Biometric Parameters in Chinese Schoolchildren
Status:
UNKNOWN
Status Verified Date:
2020-04
Last Known Status:
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:
To document the refractive status of Chinese schoolchildren and evaluate the association between the degree of refraction and biometric parameters.
Detailed Description:
In this study, we will analyze the refractive status of schoolchildren and compare the ocular biometrics, including spherical equivalent refraction (SER), pupil distance (PD), corneal curvature (CC), high order aberration (HOA), and central corneal thickness (CCT) between boys and girls. Additionally, we investigate the correlation between the SER in diopters and the other biometric parameters, including PD, CC, HOA, CCT, and body mass index (BMI).
Study Oversight
Has Oversight DMC:
False
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?: