RESUMEN
Purpose: The aim of this study was to report the outcomes of panophthalmitis and to identify factors significantly affecting globe survival in the disease. Methods: This was a retrospective study on patients with panophthalmitis in a tertiary hospital between January 1, 2017, and December 31, 2019. The demographics, treatment details, culture results, and final outcomes were recorded. Logistic regression and Cox proportional hazards (CPH) were calculated to identify variables associated with globe loss. A P < 0.05 was considered significant. Results: Eighty-five eyes of 85 patients (31 culture positive) were eligible for review. The mean age of the participants was 55.21 ± 20.17 years with a male-to-female ratio of 2.04:1. Corneal ulcer (38.82%; n = 33) and open globe injuries (OGIs) (38.82%; n = 33) were the most common etiologies. Pseudomonas aeruginosa (n = 10; 11.76%) was the most common isolate. The mean duration of hospital stay was 7.58 ± 2.32 days. Overall, 44 (51.76%) globes could be salvaged. The need for evisceration (P = 0.901) and hospital stays (P = 0.095) were similar for culture-positive and -negative cohorts. The unadjusted logistic regression and CPH models showed that culture sterility did not affect globe survival [OR = 1.210 (0.501-2.950), P = 0.668; HR = 1.176 (0.617-2.243), P = 0.623]. The adjusted logistic regression and the CPH models showed that corneal ulcers [OR = 10.900 (2.460-48.200), P = 0.002; HR = 5.393 (1.603-18.140), P = 0.006] and OGI [OR = 7.360 (1.650-32.700), P = 0.009; HR = 4.548 (1.321-15.660), P = 0.016] were significantly associated with globe loss. Conclusion: Corneal ulcer or OGI as the primary etiology is detrimental to globe survival in panophthalmitis.
Asunto(s)
Úlcera de la Córnea , Lesiones Oculares Penetrantes , Panoftalmitis , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Panoftalmitis/complicaciones , Estudios Retrospectivos , Úlcera de la Córnea/complicaciones , Pronóstico , Modelos Logísticos , Lesiones Oculares Penetrantes/complicacionesRESUMEN
OBJECTIVE: To determine the association between the parental age gap and the absolute parental age with the risk of retinoblastoma (RB) development in an offspring. METHODS: RB individuals diagnosed between March 2013 and December 2019 in a single tertiary eye care centre were included. We recorded the demographic data, parental age and RB1 gene mutation status in the patient's tumour, blood and the parental blood. We categorised RB1 mutation inheritance as sporadic RB with somatic mutations (only present in tumour), heritable RB with de novo (present in patient's blood) and familial (present in patient and parents' blood) germline mutations. The statistical significance was confirmed by Fisher's exact/Chi-square test. RESULTS: Out of 259 RB patients, 247 were included in our study. Heritable RB with de novo germline mutations was significantly less common (p value: 0.0387; 95% CI: 0.2676-0.9329) and sporadic RB with somatic mutations was more common (p value: 0.0545; 95% CI: 1.025-3.39), if the parental age gap was <10 years. There were increased odds of a heritable RB with de novo germline mutation with an increase in paternal age and this was more intensified when combined with parental age gap of more than ≥10 years. The heritable RB with de novo germline mutations significantly increased as maternal age progressed, only when it was adjusted to ≥10 years parental age gap (p value: 0.0262; 95% CI: 1.26-17.91). CONCLUSIONS: An increased parental age gap and increased paternal age are independent risk factors for the development of heritable RB with de novo germline mutation.