Bilateral posterior scleritis after sequential bilateral cataract surgery: a case report.

BACKGROUND: Posterior scleritis is a rare, inflammatory ophthalmic disease, leading to severe visual impairment if untreated. Posterior scleritis occurring after surgery, unrelated to systemic inflammatory diseases, is even rarer. This report discusses a case of bilateral posterior scleritis, after cataract surgery in both the eyes, treated with high-dose steroids. CASE PRESENTATION: A 55-year-old man, who had undergone bilateral sequential cataract surgery one week before, presented with sudden loss of vision and ocular pain in both eyes. The patient had no systemic diseases or neurological symptoms. Serous retinal detachment of the macula with optic disc swelling was observed on fundus examination in both the eyes, and bilateral thickening of choroid and sclera was seen in ultrasonography. Under diagnosis of bilateral posterior scleritis due to the increased signal of sclera in both the eyes on magnetic resonance imaging, high-dose steroid therapy was performed. After treatment, improvement in visual acuity and retinal detachment were observed, and thereafter, it has been maintained without relapse. CONCLUSIONS: With high-dose steroid therapy, we successfully treated a rare case of bilateral posterior scleritis following cataract surgery in both eyes. To our knowledge, this is the first report on posterior scleritis occurring after surgery, unrelated to systemic inflammatory diseases.

Psychological distress of patients with end-stage kidney disease undergoing dialysis during the 2019 coronavirus disease pandemic: A cross-sectional study in a University Hospital.

INTRODUCTION: Previous studies have revealed that the COVID-19 pandemic can cause psychological distress such as depression and anxiety. Patients with chronic kidney disease (CKD) might be more vulnerable to psychological distress due to the COVID-19 pandemic. Its impact could be different according to dialysis modality. The aim of this study was to investigate COVID-19-related psychological stress experienced by end-stage kidney disease (ESKD) patients and identify differences in concerns about COVID-19 between hemodialysis (HD) and peritoneal dialysis (PD) patients. METHODS: This cross-sectional study included 148 dialysis patients at Soonchunhyang University Cheonan Hospital from August 2020 to September 2020. These patients responded to a questionnaire covering mental health status and COVID-19 related concerns. Symptoms of depression, anxiety, stress, and insomnia were measured using a 9-item Patient Health Questionnaire (PHQ-9), a 7-item Generalized Anxiety Disorder (GAD-7) scale, a 22-item Impact of Event Scale-Revised (IES-R), and a 7-item Insomnia severity Index (ISI), respectively. Outcomes of HD and PD patients were compared by propensity score matching analysis. RESULTS: Dialysis patients reported psychological distress including symptoms of depression, anxiety, stress, and insomnia. HD patients showed higher scores for depression (p = 0.018), anxiety(p = 0.005), stress(p<0.001), and insomnia(p = 0.006) than the PD patients. After propensity score matching, HD was associated with depression(p = 0.0131), anxiety(p = 0.0143), and stress(p = 0.000415). CONCLUSION: Dialysis patients showed psychological distress during the COVID-19 pandemic period, with HD patients having more severe symptoms than PD patients.