Ignite Creation Date:
2024-05-06 @ 3:50 PM
Last Modification Date:
2024-10-26 @ 1:58 PM
Study NCT ID:
NCT04776603
Status:
COMPLETED
Last Update Posted:
2021-03-01
First Post:
2020-11-30
Brief Title:
A Comparison of the Accuracy of Toric Intraocular Lens Formulas
Sponsor:
Wenzhou Medical University
Organization:
Wenzhou Medical University
Study Overview
Official Title:
A Comparison of the Accuracy of Many Different Toric Intraocular Lens Formulas
Status:
COMPLETED
Status Verified Date:
2021-02
Last Known Status:
None
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 compare the accuracy of the Abulafia-Koch the Barrett the Barrett Post the EVO the new Holladay with total surgical-induced astigmatism the Kane and and the Næser-Savini toric intraocular lens IOL power formulas using a large database of toric IOL refractive outcomes
Detailed Description:
To compare the accuracy of the Abulafia-Koch the Barrett the Barrett Post the EVO the new Holladay with total surgical-induced astigmatism the Kane and and the Næser-Savini toric intraocular lens IOL power formulas using a large database of toric IOL refractive outcomesRetrospective consecutive case seriesOne hundred seventy-two eyes of 172 patients who had a toric IOL inserted during surgeryOne eligible eye from patients having uncomplicated cataract surgery with insertion of an Alcon SN6AT2-9 IOL Alcon Laboratories Inc Fort Worth TX from 1 surgeon were included in the study pre-operative were measured using either the IOLMaster 500 or 700 Carl Zeiss Meditec AG Jena Germany Using vector calculation the predicted postoperative refractive astigmatism was calculated for each formula This was compared with the actual postoperative refractive astigmatism to give the prediction error
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?:
None