Clinical Research Directory

Ultrasound Simulation Case-based Workshop Implementation and Impact Assessment

This study is a prospective cohort study implementing a point-of-care ultrasound (POCUS) simulation case-based workshop in emergency (EM) physicians at different training levels as an educational and competency-based assessment tool. The investigators incorporate elements of Miller's pyramid (second and third levels of "knows how" and "shows how") and the latter part of Kern's six step model framework for curriculum development (intervention implementation and student assessment, program evaluation, and feedback). The investigators will compare pre-/post-workshop knowledge and post-OSCE (Objective Structured Clinical Exam) technical skills scores. The investigators will also collect demographic data on baseline POCUS scans completed, training level, interest in ultrasound fellowship, monthly performed clinical POCUS scans, etc. The standardized simulation cases for EM POCUS training can then be generalized for use at any program globally to improve clinical training and patient care.

Ultrasound Applications for Emergency Medical Technicians in Taiwan

The goal of this prospective observational study is to develop and assess the core ultrasound applications for emergency medical technicians (EMTs) in Taiwan. The study focuses on advanced emergency medical technicians (EMT-Ps) and their ability to perform point-of-care ultrasound (POCUS) in prehospital settings. The main questions it aims to answer are: Can a standardized POCUS training program improve EMT-Ps' competency in ultrasound applications? What is the reliability and validity of the newly established POCUS assessment modules for EMT-Ps? Researchers will compare trained EMT-Ps' ultrasound proficiency and clinical decision-making before and after training to see if structured POCUS education enhances diagnostic accuracy and patient care in prehospital settings. Participants will: Attend a structured POCUS training program, including lectures and hands-on practice with standardized patients and simulation models. Undergo competency assessments, including written exams, objective structured clinical examinations (OSCEs), and image interpretation tests. Perform ultrasound scans on actual patients in prehospital settings, focusing on trauma, respiratory distress, stroke, and cardiac arrest cases. Receive feedback and participate in follow-up assessments to evaluate knowledge retention and clinical application.

Point-of-care Ultrasonography in Norwegian General Practice

The scope of this study is to explore how general practitioners (GPs) use Point-of-Care Ultrasonography (POCUS) in Norway. Thirty GPs will register information each time they use POCUS during a three-month period. Acquired information include the purpose of the scan, which organ is scanned, frequencies of POCUS and changes in diagnosis, plan, and treatment after the scan. This is a strict observational study without any intervention.