Directed image review technique (DIRT): A framework for ultrasound image assessment and interpretation.

Use of point-of-care ultrasound (POCUS) is integral to the practice of emergency medicine, and POCUS education is a required component of emergency medicine training. Developing POCUS skills requires iterative deliberate practice of image acquisition and interpretation. Providing feedback to learners regarding ultrasound image interpretation can be challenging for emergency medicine clinician educators.

Defining an Ultrasound-guided Regional Anesthesia Curriculum for Emergency Medicine.

Objectives: Ultrasound-guided regional anesthesia (UGRA) can be a powerful tool in the treatment of painful conditions commonly encountered in emergency medicine (EM) practice. UGRA can benefit patients while avoiding the risks of procedural sedation and opioid-based systemic analgesia. Despite these advantages, many EM trainees do not receive focused education in UGRA and there is no published curriculum specifically for EM physicians.

Evaluation of Gender Differences in Ultrasound Milestone Evaluations During Emergency Medicine Residency Training: A Multicenter Study.

Objectives: Prior literature has demonstrated incongruities among faculty evaluation of male and female residents' procedural competency during residency training. There are no known studies investigating gender differences in the assessment of procedural skills among emergency medicine (EM) residents, such as those required by ultrasound. The objective of this study was to determine if there are significant gender differences in ultrasound milestone evaluations during EM residency training.

Identification of gender differences in ultrasound milestone assessments during emergency medicine residency training: a pilot study.

Prior literature suggests that incongruities between male and female resident's procedural competency may be explained by gender bias during the evaluation process. There are no known studies investigating gender differences in the assessment of ultrasound-based procedural skills among emergency medicine (EM) residents. The purpose of this study was to evaluate for gender differences in ultrasound milestone assessments among EM residents.

Point-of-care Head and Neck Sonography for Clinical Problem-solving: Impact of One-day Training Sessions on Medical Student Education.

Introduction The curriculum for medical student education is continuously evolving to emphasize knowledge acquisition with critical problem-solving skills. Medical schools have started to implement curricula to teach point-of-care ultrasound skills. To our knowledge, the expansion into head and neck sonography for medical student education is novel and has never been studied.

Multimodular Ultrasound Orientation: Residents' Confidence and Skill in Performing Point-of-care Ultrasound.

Introduction The objectives of this study were to determine if a multimodular introductory ultrasound course improved emergency medicine intern confidence in performing a point-of-care ultrasound and if our educational objectives could be met with our chosen structure. Methods This is a prospective, observational study evaluating three consecutive incoming emergency medicine residency classes from three residency programs. A one-day introductory ultrasound course was delivered.

Echogenicity and ultrasound visibility of peripheral nerves of the upper extremity.

Aim: Regional anesthesia with ultrasound-guidance is an excellent option for pain control if nerves are adequately visualized. Gender, body mass index (BMI), history of diabetes, neck and forearm circumference may affect echotexture and visualization. This study evaluates patient characteristics for their ability to predict the echogenicity or visibility of upper extremity peripheral nerves.

Cervical Funneling: Potential Pitfall of Point-of-Care Pelvic Ultrasound.

Though point-of-care ultrasound applications continue to expand, there are findings that are not within the scope of emergency ultrasound. It is important for emergency physicians to be aware of incidental findings that can be identified on comprehensive ultrasounds performed by other imaging departments in order to fully understand the limitations of bedside ultrasound. In this case, a gravid patient presented to the emergency department with pelvic cramping and vaginal bleeding.

Emergency Medicine Resident Assessment of the Emergency Ultrasound Milestones and Current Training Recommendations.

Objectives: Emergency ultrasound (EUS) has been recognized as integral to the training and practice of emergency medicine (EM). The Council of Emergency Medicine Residency-Academy of Emergency Ultrasound (CORD-AEUS) consensus document provides guidelines for resident assessment and progression. The Accredited Council for Graduate Medical Education (ACGME) has adopted the EM Milestones for assessment of residents' progress during their residency training, which includes demonstration of procedural competency in bedside ultrasound.

Assessment of ultrasound-guided procedures in preclinical years.

Medical graduates entering residency often lack confidence and competence in procedural skills. Implementation of ultrasound (US)-guided procedures into undergraduate medical education is a logical step to addressing medical student procedural competency. The objective of our study was to determine the impact of an US teaching workshop geared toward training medical students in how to perform three distinct US-guided procedures.

Point-of-care echocardiography in simulation-based education and assessment.

Background: Emergency medicine milestones released by the Accreditation Council for Graduate Medical Education require residents to demonstrate competency in bedside ultrasound (US). The acquisition of these skills necessitates a combination of exposure to clinical pathology, hands-on US training, and feedback.

Objectives: We describe a novel simulation-based educational and assessment tool designed to evaluate emergency medicine residents' competency in point-of-care echocardiography for evaluation of a hypotensive patient with chest pain using bedside US.

Prospective evaluation of the learning curve for ultrasound-guided peripheral intravenous catheter placement.

Introduction: It is unclear how many ultrasound-guided peripheral intravenous catheters (USG PIVC) one must place to become proficient at the procedure. The objective of this study was to determine the learning curve associated with PIVC placement and determine how many attempts are required for non-physician learners to reach proficiency.

Methods: This is a prospective observational study.

Bedside echo for chest pain: an algorithm for education and assessment.

Background: Goal-directed ultrasound protocols have been developed to facilitate efficiency, throughput, and patient care. Hands-on instruction and training workshops have been shown to positively impact ultrasound training.

Objectives: We describe a novel undifferentiated chest pain goal-directed ultrasound algorithm-focused education workshop for the purpose of enhancing emergency medicine resident training in ultrasound milestones competencies.

Sonography and hypotension: a change to critical problem solving in undergraduate medical education.

Study Objectives: Multiple curricula have been designed to teach medical students the basics of ultrasound; however, few focus on critical problem-solving. The objective of this study is to determine whether a theme-based ultrasound teaching session, dedicated to the use of ultrasound in the management of the hypotensive patient, can impact medical students' ultrasound education and provide critical problem-solving exercises.

Methods: This was a cross-sectional study using an innovative approach to train 3rd year medical students during a 1-day ultrasound training session.

Accuracy of Unenhanced MR Imaging in the Detection of Acute Appendicitis: Single-Institution Clinical Performance Review.

Purpose: To determine the accuracy of unenhanced magnetic resonance (MR) imaging in the detection of acute appendicitis in patients younger than 50 years who present to the emergency department with right lower quadrant (RLQ) pain.

Materials And Methods: The institutional review board approved this retrospective study of 403 patients from August 1, 2012, to July 30, 2014, and waived the informed consent requirement. A cross-department strategy was instituted to use MR imaging as the primary diagnostic modality in patients aged 3-49 years who presented to the emergency department with RLQ pain.

A novel and inexpensive ballistic gel phantom for ultrasound training.

Background: Ultrasonography use is increasing in emergency departments, and ultrasound education is now recommended in resident training. Ultrasound phantoms are used in many institutions for training purposes. The purpose of this study is to describe an inexpensive and simple method to create ultrasound-imaging models for the purpose of education and practice using clear ballistic gel.

Ultrasound-guided procedures in medical education: a fresh look at cadavers.

Demand for bedside ultrasound in medicine has created a need for earlier exposure to ultrasound education during the clinical years of undergraduate medical education. Although bedside ultrasound is often used for invasive medical procedures, there is no standardized educational model for procedural skills that can provide the learner a real-life simulated experience. The objective of our study was to describe a unique fresh cadaver preparation model, and to determine the impact of a procedure-focused ultrasound training session.

Coronal Axis Measurement of the Optic Nerve Sheath Diameter Using a Linear Transducer.

Objectives: The true optic nerve sheath diameter cutoff value for detecting elevated intracranial pressure is variable. The variability may stem from the technique used to acquire sonographic measurements of the optic nerve sheath diameter as well as sonographic artifacts inherent to the technique. The purpose of this study was to compare the traditional visual axis technique to an infraorbital coronal axis technique for assessing the optic nerve sheath diameter using a high-frequency linear array transducer.

Focused Assessment With Sonography for Trauma Examination: Reexamining the Importance of the Left Upper Quadrant View.

Objectives: The purpose of this study was to determine the frequency and predominant location of isolated free fluid in the left upper quadrant (LUQ) on focused assessment with sonography for trauma (FAST) examinations of adult patients with trauma presenting to the emergency department.

Methods: We conducted a retrospective review of adult patients with positive FAST results for free fluid in the abdomen at 2 academic emergency departments. Eligible FAST examinations were reviewed for the presence of fluid in the LUQ and exact location of free fluid within the LUQ.

Can emergency physicians perform common carotid Doppler flow measurements to assess volume responsiveness?

Introduction: Common carotid flow measurements may be clinically useful to determine volume responsiveness. The objective of this study was to assess the ability of emergency physicians (EP) to obtain sonographic images and measurements of the common carotid artery velocity time integral (VTi) for potential use in assessing volume responsiveness in the clinical setting.

Methods: In this prospective observational study, we showed a five-minute instructional video demonstrating a technique to obtain common carotid ultrasound images and measure the common carotid VTi to emergency medicine (EM) residents.

Point-of-care ultrasound education for non-physician clinicians in a resource-limited emergency department.

Objective: To describe the outcomes and curriculum components of an educational programme to train non-physician clinicians working in a rural, Ugandan emergency department in the use of POC ultrasound.

Methods: The use of point-of-care ultrasound was taught to emergency care providers through lectures, bedsides teaching and hands-on practical sessions. Lectures were tailored to care providers' knowledge base and available therapeutic means.

Theme-based teaching of point-of-care ultrasound in undergraduate medical education.

A handful of medical schools have developed formal curricula to teach medical students point-of-care ultrasound; however, no ideal method has been proposed. The purpose of this study was to assess an innovative theme-based ultrasound educational model for undergraduate medical education. This was a single-center cross-sectional study conducted at an academic medical center.