The Royal College of Ophthalmologists' National ophthalmology database study of cataract surgery: Report 14, cohort analysis - the impact of CapsuleGuard® utilisation on cataract surgery posterior capsule rupture rates.
Eye (Lond)
; 38(9): 1702-1706, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38454172
ABSTRACT
BACKGROUND/OBJECTIVES:
The aim of this study was to investigate whether the use of the silicone tipped irrigation/aspiration (I/A) handpiece CapsuleGuard® (Bausch + Lomb, Laval, Canada) reduced rates of posterior capsule rupture (PCR) during cataract surgery.METHODS:
Royal College of Ophthalmologists' National Ophthalmology Database (NOD) Cataract Audit data from 01/04/2010 and 31/03/2021 and Bausch + Lomb sales figures were combined to identify centres participating in national cataract audit who have routinely adopted the silicone tipped I/A handpiece, CapsuleGuard®. Data were included only from centres with eligible cataract operations recorded on the NOD both before and after adopting CapsuleGuard®. Review of the literature was undertaken to estimate the proportion of PCR that occurs during I/A, to evaluate the impact of adoption of CapsuleGuard® on PCR occurring in this phase of surgery.RESULTS:
Within the study period, 267 371 eligible cataract operations were performed in 14 centres with >50 eligible operations both before and after adopting CapsuleGuard®. Within centres adopting CapsuleGuard®, the rate of PCR occurrence reduction was 16.4%. Before and after the adoption of CapsuleGuard® the median change of PCR was 21.7% reduction (IQR 4.8% to 37.7% reduction).CONCLUSIONS:
A reduction in the rate of PCR was seen after regular adoption of CapsuleGuard® during cataract operations. Review of published studies attributing PCR to various components of the cataract operation suggest around 25% of PCR may occur during I/A; adoption of CapsuleGuard may, therefore, be associated with avoidance of a substantial proportion of the PCR during that phase of surgery.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Oftalmologia
/
Extração de Catarata
/
Bases de Dados Factuais
/
Ruptura da Cápsula Posterior do Olho
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article