Intraoperative complications and visual outcomes of cataract surgery in neovascular age-related macular degeneration.
J Cataract Refract Surg
; 50(2): 140-145, 2024 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-38259133
ABSTRACT
PURPOSE:
To compare the rate of intraoperative complications and visual outcomes in patients with neovascular age-related macular degeneration (NvAMD) and control eyes without NvAMD undergoing phacoemulsification.SETTING:
Multicenter study.DESIGN:
Retrospective, nonrandomized comparative study.METHODS:
Eyes were classified based on the presence or absence of an NvAMD diagnosis. The main outcomes were (1) the rate of intraoperative complications, (2) the logMAR visual acuity (VA) at 4 to 12 weeks postoperatively in both groups, and (3) the reinjection rate of intravitreal antivascular endothelial growth factor after phacoemulsification.RESULTS:
Preoperative VA was worse in the NvAMD group (0.9 ± 0.5) compared with the reference group (0.6 ± 0.5). We observed no difference in the rate of posterior capsule rupture (PCR) (2.90% vs 2.77%; P = .889), dropped lens fragments (0.46% vs 0.29%; P = .618), or zonular dialysis (0.46% vs 0.58%, P = .749) between the 2 groups. Receiving ≥10 intravitreal injections before cataract surgery predicted the likelihood of PCR with an odds ratio of 2.86 (P = .027). Proportions of eyes achieving a visual gain of ≥0.3 logMAR (â¼3 Snellen lines equivalent) was lower in NvAMD eyes (39.2% vs 63.7%; P < .0001). We observed 203 eyes (73%) in the active treatment group and 139 eyes (36%) in the inactive treatment group received >1 intravitreal injection after phacoemulsification (P < .0001).CONCLUSIONS:
The risk for PCR was higher for eyes receiving ≥10 intravitreal injections before phacoemulsification. Only 39% of eyes with NvAMD had visual improvement by ≥3 Snellen lines.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Catarata
/
Cristalino
/
Degeneração Macular
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Revista:
J Cataract Refract Surg
Assunto da revista:
OFTALMOLOGIA
Ano de publicação:
2024
Tipo de documento:
Article
País de publicação:
Estados Unidos