Use of Teleophthalmology for Evaluation of Ophthalmic Emergencies by Ophthalmology Residents in the Emergency Department.

Background:Utilizing telemedicine is one approach to reduce the ever-increasing burden of patients on emergency departments (EDs) and consulting physicians. Utilization of telemedicine services in the ED may also benefit resident education.Materials and Methods:Ten first-year ophthalmology residents were trained to use a Topcon 3D Optical Coherence Tomography (OCT)-1 Maestro to capture OCT images and fundus photos in patients presenting to the ED with urgent ophthalmic concerns. Findings were communicated to the supervising ophthalmologist. Retrospective chart review was conducted to obtain patient characteristics and final ophthalmologist diagnosis. Residents rated ease of use, technical reliability, and educational value through a survey.Results:From December 1, 2019, to December 1, 2020, the device was used in 109 patient encounters, capturing 887 images (average 8.1 images per encounter). Patients on whom the device was used were on average 48.5 years old (±17.2, range 17-90) and 59.6% were female. The imaging device was utilized most commonly for evaluating papilledema (n = 21, 18.6%), new-onset visual acuity/visual field defects (n = 12, 10.6%), retinal detachment/tear (n = 8, 7.1%), and ophthalmic trauma workup (n = 8, 7.1%). Eight residents completed the survey and most (n = 7) agreed or strongly agreed that the device helped them diagnose patients more accurately. Technical issues such as machine malfunction, image artifacts, and problems syncing with the electronic health record and computer were noted by survey respondents.Conclusions:The most common use of teleophthalmology in the ED setting was evaluation of papilledema; the majority of residents perceived an educational benefit from this tool. Efforts should be made to address the technical challenges to increase the utility of this device.

Group A Streptococcal bacteraemia. Experience at King Fahad Medical City in Riyadh, Saudi Arabia.

OBJECTIVES: To identify clinical presentation, predisposing factors, and the outcome in patients with Group A Streptococcal bacteremia. Methods: This is a retrospective study of 33 pediatric and adult patients with Streptococcus pyogenes bacteremia, admitted at King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia from 2007 to 2015. Results: Thirty-three patient records, documenting bacteremia with group A beta-hemolytic streptococcus, were reviewed. Approximately 51.5% were pediatric and 48.5% were adult patients, with a male to female ratio of 2:1. The most frequently reported complications were renal impairment (45.5%) and acute respiratory distress (21.2%), followed by localized infection (15.2%), pleural effusion (6.1%), abscess (9.1%), necrotizing fasciitis (9.1%), septic arthritis, and osteomyelitis (3%). There were 10 episodes of shock: 6 were in pediatric and 4 were in adult patients. At the end of the study period, 12.1% patients died from the illness, 81.1% recovered from illness with no sequelae, while 6.1% recovered with sequelae. Mortality was observed in 4 patients; of them, 3 were pediatric patients and one was an adult with co-morbidities. Conclusions: We have noted a minimal change in the disease pattern over the 28 years in Saudi Arabia. The management of invasive GAS infection depends on an accurate and timely diagnosis with an appropriate use of antimicrobial therapy. The highest risks appear to be related to chronic illness. Invasive Group A Streptococcal infection is known to have a high mortality rate.

Invasive Candidiasis in pediatric patients at King Fahad Medical City in Central Saudi Arabia. A 5-year retrospective study.

OBJECTIVES: To identify predisposing factors, species distribution, antifungal susceptibility, and outcome. Methods: This study is a retrospective chart review that was conducted at a children's hospital at King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia. One hundred twenty-nine children with invasive candidiasis who were admitted between January 2010 and January 2015. Results: The statistical analysis results have revealed a group of risk factors; prematurity in 37 (28.7%) of patients, low birth weight in 42 (32.6%), central venous catheter in 59 (45.7%), malignancy in 21 (16.3%), immunotherapy in 20 (15.5%), and ventilator support  in 60 (46.5%). More than 2-fold mortality rate in patients who had heart vegetation (odds ratio [OR]: 2.9) and patients who had Candida isolated from their blood were more than twice as likely to die as patients with Candida isolated from other sites (OR: 2.2). A total of 48.3% of patients on ventilator died versus 26.1% who were not on ventilator (p=0.009); and 43.8% of patients in the ICU died versus only 24.5% of patients who were not in the ICU (p=0.03). Candida parapsilosis exhibited the highest mortality rate (56.2%).  Conclusion: Candida albicans is the most common isolate among all Candida species. Gender, low birth weight, prolonged ICU stay, presence of vegetation, positive blood culture, and mechanical ventilation as a strong predictive risk factors for death in children with invasive candidiasis, a finding that could be applied as prophylactic indicator in critically ill children especially neonates.