Evaluation of post phacoemulsification inflammation in eyes with and without pseudoexfoliation syndrome according to phaco parameters via laser flare photometry.
Anterior chamber flare
Laser flare meter
Phaco parameters
Phacoemulsification
Pseudoexfoliation syndrome
Journal
Photodiagnosis and photodynamic therapy
ISSN: 1873-1597
Titre abrégé: Photodiagnosis Photodyn Ther
Pays: Netherlands
ID NLM: 101226123
Informations de publication
Date de publication:
Jun 2022
Jun 2022
Historique:
received:
08
02
2022
revised:
04
03
2022
accepted:
10
03
2022
pubmed:
16
3
2022
medline:
9
6
2022
entrez:
15
3
2022
Statut:
ppublish
Résumé
To compare the changes in anterior chamber laser flare after phacoemulsification and intraocular lens implantation according to phaco parameters in eyes with and without pseudoexfoliation syndrome. Patients (39 without pseudoexfoliation (PEX), 28 with pseudoexfoliation) who underwent the surgery with the same device (Centurion System, Alcon Laboratories, USA) and same experienced surgeon were divided according to the presence of PEX. Anterior chamber laser flare was assessed using a laser flare meter (Kowa-FM700, Kowa Company, Japan) by the same blinded researcher. Total CDE, total U/S time, total torsional amplitude on time, average longitudinal power, average longitudinal power (FP3), equivalent average ultrasonic power (FP3) were higher in eyes with pseudoexfoliation (p<0.05 for each). The linear regression model suggested that presence of pseudoexfoliation and total CDE had a positive-correlation with the difference between postoperative day 1 and preoperative anterior chamber laser flare. There were significant differences in preoperative anterior chamber laser flare and those measured on postoperative days 1 and 30 between two groups (p<0.05). Early-postoperative anterior chamber laser flare is affected by the phaco parameters and there is a positive correlation between intraoperative phaco parameters and anterior chamber laser flare. Anterior chamber laser flare was significantly higher in eyes with pseudoexfoliation both pre- and postoperatively. Patients with pseudoexfoliation especially with high intraoperative total CDE should be followed carefully for early postoperative inflammation.
Sections du résumé
BACKGROUND
BACKGROUND
To compare the changes in anterior chamber laser flare after phacoemulsification and intraocular lens implantation according to phaco parameters in eyes with and without pseudoexfoliation syndrome.
METHODS
METHODS
Patients (39 without pseudoexfoliation (PEX), 28 with pseudoexfoliation) who underwent the surgery with the same device (Centurion System, Alcon Laboratories, USA) and same experienced surgeon were divided according to the presence of PEX. Anterior chamber laser flare was assessed using a laser flare meter (Kowa-FM700, Kowa Company, Japan) by the same blinded researcher.
RESULTS
RESULTS
Total CDE, total U/S time, total torsional amplitude on time, average longitudinal power, average longitudinal power (FP3), equivalent average ultrasonic power (FP3) were higher in eyes with pseudoexfoliation (p<0.05 for each). The linear regression model suggested that presence of pseudoexfoliation and total CDE had a positive-correlation with the difference between postoperative day 1 and preoperative anterior chamber laser flare. There were significant differences in preoperative anterior chamber laser flare and those measured on postoperative days 1 and 30 between two groups (p<0.05).
CONCLUSIONS
CONCLUSIONS
Early-postoperative anterior chamber laser flare is affected by the phaco parameters and there is a positive correlation between intraoperative phaco parameters and anterior chamber laser flare. Anterior chamber laser flare was significantly higher in eyes with pseudoexfoliation both pre- and postoperatively. Patients with pseudoexfoliation especially with high intraoperative total CDE should be followed carefully for early postoperative inflammation.
Identifiants
pubmed: 35288321
pii: S1572-1000(22)00094-1
doi: 10.1016/j.pdpdt.2022.102805
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
102805Informations de copyright
Copyright © 2022 Elsevier B.V. All rights reserved.