Ignite Creation Date:
2025-12-24 @ 2:54 PM
Ignite Modification Date:
2026-01-04 @ 3:42 AM
Study NCT ID:
NCT05433259
Status:
UNKNOWN
Last Update Posted:
2022-06-30
First Post:
2022-06-21
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Biometric Factors Changes Caused by Myopia Orthokeratology (OK) Lens
Sponsor:
Wenzhou Medical University
Organization:
Study Overview
Official Title:
The Influence on Biometric Factors Changes by Different OK Lens
Status:
UNKNOWN
Status Verified Date:
2022-06
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:
Subjects fit with VST or CRT type lens are reviewed 1 day to 2 year after first wearing the lens. Ocular examinations were performed, including slit-lamp biomicroscope, uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), corneal topography (Medmont E300W, Medmont Pty Ltd, Melbourne, Australia), corneal refractive power (autorefractometer, KR880, Topcon, JAPAN), corneal epithelial thickness (Optical Coherence Tomography, RTVue-XR), axial length using IOL-Master 700 (Carl Zeiss Meditec AG). To investigate corneal and retina changes caused by overnight OK lens.
Detailed Description:
None
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?: