ABSTRACT
The recent coronavirus disease 2019 (COVID-19) pandemic has worse medical consequences, especially when affecting people with comorbidities such as diabetes, lung disease, hypertension, burn and trauma. The pathophysiology of COVID-19 infection includes thromboembolic events that were described in previous studies as a risk of venous thromboembolism (VTE). This risk is higher in burn patients, especially in the electrical type, which is generally attributed to their hypercoagulable state. This article reviews a detailed history, examination, and investigations of a 38-year-old male hospitalized burn patient with COVID-19 infection. Although on chemical thromboembolic prophylaxis, the patient developed extensive pulmonary embolism (PE) and, more interestingly, had atypical PE signs and symptoms. The present case aims to develop a special venous thromboembolism prophylaxis protocol between prophylactic and therapeutic dosages for COVID-19 burn patients.
ABSTRACT
Background In this study, we aimed to analyze various complications following cataract surgery in diabetic patients and compare the outcomes of diabetic patients with comorbidities versus diabetic patients without comorbidities. Methodology This study was conducted in the adult ophthalmology department at a tertiary teaching care center. A retrospective cross-sectional chart review was conducted from January 1, 2019, to December 31, 2019. The selection was made using a non-probability consecutive sampling technique with a data collection sheet to include all male and female Saudi diabetic patients 40-80 years old who underwent cataract surgery in 2019. The data were divided into diabetic patients with comorbidities and diabetic patients without comorbidities to assess the postoperative complications in both groups. SPSS version 26 (IBM Corp., Armonk, NY, USA) was used for data analysis. Results This study analyzed 290 diabetic patients; the most common age group was more than 65 years old (150, 51.7%), with slightly more females (147, 50.7%). A total of 181 (62.7%) patients had complications after surgery, and 255 (87.9%) patients had comorbidities. The most reported complication was corneal edema (181, 62.4%). Additionally, hypertension was the most frequently reported comorbidity (206, 71%). We also found that complications after cataract surgery were more common among females (p = 0.025). Conclusions The most prevalent postoperative cataract surgery complication was corneal edema in 181 (62.4%) patients. Despite comorbidities, no changes were reported in the prevalence of postoperative complications.
