RESUMO

OBJECTIVE: To investigate the incidence and outcomes of retinal tear (RT) and retinal detachment (RD) after cataract extraction in patients with a history of previous phakic RT. DESIGN: Retrospective case series. SUBJECTS: Phakic eyes with RT that were successfully treated with laser photocoagulation or cryotherapy and subsequently underwent cataract surgery. METHOD: A retrospective review of phakic eyes treated for RTs between April 1, 2012 and May 31, 2023 was performed. Exclusions included prior vitreoretinal surgery before cataract removal and follow-up of less than 6 months post-cataract surgery. MAIN OUTCOME MEASURES: The incidence of RTs and RDs after cataract surgery, along with visual and anatomic outcomes. RESULTS: Of 12,109 phakic eyes treated for RTs, 1039 (8.6%) eyes underwent cataract surgery. After exclusions, 713 eyes of 660 patients were studied. The mean (standard deviation, SD) follow-up period post-cataract surgery was 34.8 (24.6) months with a median of 239 and 246 days to a new RT or RD development. The overall incidence for diagnosis of post-cataract surgery RT and RD was 7.3% (52/713) (2.9% and 4.3%, respectively), with a one-year incidence of 5.6% (2.2% and 3.4%, respectively). Multivariable regression analysis identified a higher risk of RT/RD among younger individuals (odds ratio [OR] 1.034; 95% confidence interval [CI] 1.004-1.065, P=0.028), males (OR 2.058; 95% CI 1.110-3.816, P=0.022), and those with shorter interval between laser treatment and cataract surgery (OR 1.001; 95% CI 1.001-1.001, P=0.011). Single surgery anatomic success for the RD repair was achieved in 25 eyes (80.6%) at 3 months, with a 100% final reattachment rate. The median final logMAR visual acuity was 0.10 (20/25) for RT, showing no significant change from post-cataract surgery, and 0.18 (20/30) for RD, a significant worsening from after cataract surgery. CONCLUSION: One year post-cataract surgery, the rate of diagnosed RT and RD in patients with previously treated RTs was relatively high, occurring in nearly 1 in 18 eyes. Higher risk was noted among younger individuals, males, and patients with a shorter interval between initial treatment for RT and cataract surgery. RD repair achieved good anatomical results, but vision declined.

RESUMO

OBJECTIVE: To identify risk factors for surgical failure after scleral buckling (SB) for primary rhegmatogenous retinal detachment (RRD) repair. DESIGN: Single-centre retrospective consecutive case series. PARTICIPANTS: All patients who underwent SB for repair of primary RRD at Wills Eye Hospital between January 1, 2015, and December 31, 2018, were included. METHODS: Single-surgery anatomic success (SSAS) rate and risk factors associated with surgical failure were evaluated. A multivariable logistic regression model was completed to assess the effect of demographic, clinical, and operative variables on SSAS rate. RESULTS: A total of 499 eyes of 499 patients were included. Overall SSAS rate was 86% (n = 430 of 499). Using multivariate analysis, surgical failure was more likely in males (adjusted odds ratio [adjusted OR] = 2.98; 95% CI, 1.58-5.62; p = 0.0007) with a macula-off status on preoperative examination (adjusted OR = 2.15; 95% CI, 1.10-4.20; p = 0.03) and preoperative proliferative vitreoretinopathy (adjusted OR = 4.26; 95% CI, 1.10-16.5; p = 0.04). Time interval between initial examination and surgery (p = 0.26), distribution of buckle or band material used (p = 0.88), and distribution of tamponade used (p = 0.74) were not significantly different between eyes with and without surgical failure. CONCLUSION: Male sex, macula-off status, and preoperative proliferative vitreoretinopathy were factors with increased odds of surgical failure after SB for primary RRD repair. Operative characteristics, such as type of band or use of tamponade, were not associated with surgical failure.

Assuntos

Descolamento Retiniano , Vitreorretinopatia Proliferativa , Humanos , Masculino , Recurvamento da Esclera/efeitos adversos , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Vitreorretinopatia Proliferativa/complicações , Vitreorretinopatia Proliferativa/cirurgia , Resultado do Tratamento , Vitrectomia/efeitos adversos , Acuidade Visual , Fatores de Risco

RESUMO

OBJECTIVE: To describe clinical characteristics and visual outcomes of eyes developing neurotrophic keratopathy (NK) following rhegmatogenous retinal detachment (RRD) repair. METHODS: All eyes with NK at Wills Eye Hospital following RRD repair from June 1, 2011, to December 1, 2020 were included. Patients with prior ocular procedures (other than cataract surgery), herpetic keratitis, and diabetes mellitus were excluded. RESULTS: During the study period, 241 patients were diagnosed with NK, and 8179 eyes underwent RRD surgery, giving a 9-year prevalence rate of 0.1% (95% CI, 0.1%-0.2%). Mean age was 53.4 ± 16.6 years during RRD repair and 56.5 ± 13.4 years during NK diagnosis. Mean time to NK diagnosis was 3.0 ± 5.6 years (range, 6 days to 18.8 years). Mean visual acuity before NK was 1.10 ± 0.56 logMAR (20/252 Snellen), and it was 1.01 ± 0.62 logMAR (20/205 Snellen) at final visit (p = 0.75). Six eyes (54.5%) developed NK <1 year following RRD surgery. Mean final visual acuity was 1.01 ± 0.53 logMAR (20/205 Snellen) in this group versus 1.01 ± 0.78 logMAR (20/205 Snellen) in the delayed NK group (p = 1.00). CONCLUSIONS: NK may present acutely or up to several years following surgery, with severity of corneal defects ranging from stage 1 to stage 3 NK. Surgeons should be mindful of the potential for this rare complication following RRD repair.