Practical Emergency Ultrasound Flashcards with Augmented Reality in Teaching Point-of-Care Ultrasound in ER

BACKGROUND: The use of point-of-care ultrasound (POCUS) has recently proposed the integration of ultrasound into undergraduate medical education. However, the evidence of learning tool for this integration has not been well studied. AIM: The aim of this study was to compare the levels of knowledge improvement of the 6th year medical students before and after receiving the POCUS training in two ways: By employing the traditional methods and by utilizing the new learning tool. METHODS: The practical ultrasound flashcards were developed by a Thai physician. In the study, the 6th year medical students were enrolled and randomized to become members of either the flashcard group or the control group. Participants in both groups attended a 4-week ultrasound training course. Before and after the training course, all students were evaluated using the multiple-choice questions. In addition, the subjects’ attitudes and perceptions about the flashcards were evaluated using a questionnaire. RESULTS: A total of 46 students participated in this study and were randomly assigned to either the flashcard group (n = 23) or the control group (n = 23). It was discovered that the students in the flashcard group had performed better on the POCUS knowledge post-test than those in the control group had. Most students had been satisfied with the flashcards (mean 5 Likert scores = 4.48). However, the students had rated their confidence score to perform POCUS at 3.96 out of 5.0. CONCLUSIONS: Medical students who used the ultrasound flashcards to learn POCUS had resulted in better knowledge scores rather than the others who attended the standard ultrasound training course only. However, it was not possible to evaluate the practical skills and the clinical decision-making processes in this study

Hypertensive emergencies in Asia: A brief review

Abstract Hypertensive emergency is one of the most challenging conditions to treat in the emergency department (ED). From previous studies, about 1%–3% of hypertensive individuals experienced hypertensive emergencies. Its prevalence varied by country and region throughout Asia. Asian populations have more different biological and cultural backgrounds than Caucasians and even within Asian countries. However, there is a scarcity of research on clinical features, treatment, and outcomes in multinational Asian populations. The authors aimed to review the current evidence about epidemiology, clinical characteristics and outcomes, and practice guidelines in Asia. Five observational studies and nine clinical practice guidelines across Asia were reviewed. The prevalence of hypertensive emergencies ranged from .1% to 1.5%. Stroke was the most common target organ involvement in Asians who presented with hypertensive emergencies. Although most hypertensive emergency patients required hospitalization, the mortality rate was low. Given the current lack of data among Asian countries, a multinational data repository and Asian guidelines on hypertensive emergency management are mandatory