Ignite Creation Date:
2024-10-26 @ 3:35 PM
Last Modification Date:
2024-10-26 @ 3:35 PM
Study NCT ID:
NCT06517095
Status:
WITHDRAWN
Last Update Posted:
None
First Post:
2024-07-18
Brief Title:
Revised Capsular Polishing and Its Impact on the Positioning of the Intraocular Lens and Visual Quality Following Femtosecond Laser-assisted Cataract Surgery
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Revised Capsular Polishing and Its Impact on the Positioning of the Intraocular Lens and Visual Quality Following Femtosecond Laser-assisted Cataract Surgery
Status:
WITHDRAWN
Status Verified Date:
2024-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Conflict of interest
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
ELPVQFLACS
Brief Summary:
This study aims to investigate the impact of improved capsular polishing on the long-term stability of effective lens position ELP and visual quality in patients following femtosecond laser-assisted cataract surgery combined with intraocular lens implantation Throughout the follow-up period changes in ELP were observed using OCT to measure the central corneal posterior surface to the IOL anterior surface The contraction of the anterior capsule orifice was assessed through anterior segment photography and its diameter and area were measured and analyzed using drawing software at each follow-up visit Additionally the investigators analyzed the correlation between the degree of anterior capsule orifice contraction and ELP as well as examined whether ACO formed and its degree PCO formation and its degree Objective examination using OQAS II was conducted to measure PSF MTF OSI and SR of patients high-order aberrations including astigmatism trifolium and spherical aberration were measured by OPD-Scan III Furthermore the investigators investigated the correlation between ACOPCO degrees and visual quality
Detailed Description:
None
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