Ultrasound Course Research Articles

Artificial intelligence-assisted focused cardiac ultrasound training: A survey among undergraduate medical students

Objectives: Focused cardiac ultrasound (FoCUS) is increasingly applied in many specialities, and adequate education and training of physicians is therefore mandatory. This study aimed to assess the impact of artificial intelligence (AI)-assisted interactive focused cardiac ultrasound (FoCUS) teaching session on undergraduate medical students’ confidence level and knowledge in cardiac ultrasound. Methods: The AI-assisted interactive FoCUS teaching session was held during the 9th National Undergraduate Cardiovascular Conference in London in March 2023 and all undergraduate medical students were invited to attend, and 79 students enrolled and attended the training. Two workshops were conducted each over 3-hour period. Each workshop consisted of a theoretical lecture followed by a supervised hands-on session by experts, first workshop trained 39 students and the second workshop trained 40 students. The students’ pre- and post-session knowledge and confidence levels were assessed by Likert-type-scale questionnaires filled in by the students before and immediately after the workshop. Results: A total of 61 pre-session and 52 post-session questionnaires were completed. Confidence level in ultrasound skills increased significantly for all six domains after the workshop, with the greatest improvement seen in obtaining basic cardiac views (p < 0.001 for all six domains). Students strongly agreed about the effectiveness of the teaching session and supported the integration of ultrasound training into their medical curriculum. Conclusions: AI-assisted interactive FoCUS training can be an effective and powerful tool to increase ultrasound skills and confidence levels of undergraduate medical students. Integration of such ultrasound courses into the medical curriculum should therefore be considered.

G.O.O.S.E.: Introducing a novel five‐stage structured framework for the early phases of teaching and learning ultrasound

AbstractThe sonography profession faces a critical global workforce shortage, particularly pronounced in Australia, due to insufficient clinical training opportunities and an ageing workforce. The financial burden and increased scan times associated with training exacerbate this issue. Innovative approaches, such as intensive ultrasound courses and pair scanning protocols, have shown promise in addressing these challenges. The GOOSE framework (Get the window, Optimise the view, Optimise the image, Select the image, Explain the findings) offers a structured, step‐by‐step approach to practical sonography training. This framework deconstructs complex ultrasound skills into manageable tasks, optimises cognitive load management, and provides explicit guidance for novice learners. The GOOSE framework is designed to enhance the efficiency of teaching and learning by simplifying complex skills into clear, actionable steps, supported by checklists that guide both instructors and students through the training process. The GOOSE framework offers a systematisation of knowledge transfer that, combined with deliberate practice and structured feedback, ensures learners progressively build their skills with focused, goal‐directed activities. While this model is yet to be validated, initial implementations have shown promising results in improving trainee performance, reducing supervision workload, and standardising instructional methods. This article outlines the principles of the GOOSE framework, its development, and its application in a specialised training facility, proposing it as a standardised model to enhance practical ultrasound education and improve teaching and learning efficiency.

Pioneering point-of-care obstetric ultrasound integration in midwifery education – the MEPOCUS study

BackgroundUltrasound technology is indispensable in perinatal care due to its non-invasive and painless nature, offering vital insights into foetal development and childbirth. With the academisation of midwifery in Germany, there is a growing necessity to incorporate ultrasound training into midwifery education. This paper discusses the development and implementation of an introductory obstetric ultrasound curriculum tailored for midwifery students, focusing on fundamental ultrasound techniques in obstetrics.Materials and methodsWe used Kern’s six-step approach of curricular development comprising [1] problem identification and general needs assessment [2], needs assessment of the targeted learners [3], goals and objectives [4], educational strategies [5], implementation, and [6] evaluation and feedback. The individual components of the curriculum were meticulously designed based on comprehensive literature reviews, thorough consultations with experienced ultrasound experts and evaluated needs of participants prior to the course instruction.ResultsTwenty-seven ultrasound-naive midwifery students participated in the newly developed obstetric ultrasound course. Structured as a modular and integrated framework, the course aimed to provide theoretical and practical instruction in basic obstetric ultrasound, with intrapartum sonography and focused assessment with abdominal sonography for trauma (FAST) as key supplementary specialisations. The results demonstrated a significant increase in the students’ overall knowledge and practical skills, as evidenced by the median post-course total score rising from 20 to 60 out of 75 (p < 0.001) in the objective structured clinical examination (OSCE) and from 9 to 19 out of 20 (p = 0.001) in the knowledge test. Additionally, students reported high satisfaction with the course and noted substantial personal benefits.ConclusionThe integration of basic obstetric ultrasound training within the midwifery curriculum is feasible and effective to teach fundamental knowledge and skills of obstetric ultrasound examinations to midwifery students. Expansion, standardisation and regulatory structures are critical components for a continued improvement and realistic integration into midwifery educational frameworks and thus the further development of the midwifery profession.

A four year follow-up survey on the teledidactic TELUS ultrasound course: long-term benefits and implications

BackgroundThe COVID-19 pandemic disrupted traditional medical education, prompting innovative teaching methods for practical skills training. The teledidactic TELUS ultrasound course, launched in 2020–2021, aimed to provide remote instruction in ultrasound techniques.ObjectiveThis study assesses the long-term impact of the teledidactic ultrasound course conducted during the study years on current clinical practice.MethodsIn 2024, a follow-up survey was conducted with former TELUS course students now practicing as physicians across various specialities. Participants rated their confidence in ultrasound examinations and its frequency in practice.Results21 out of 30 participants (70%) completed the survey. 71.4% rated the course experience as excellent (5/5 points). Most reported significant learning gains, especially in the FAST module. While all agreed the course enhanced their ultrasound skills, its impact on patient care received mixed reviews. Frequency of ultrasound use varied widely among specialities, with high use in surgery and internal medicine but less in psychiatry, neurology, and ophthalmology. Notably, 42,9% had not pursued further ultrasound training post-course.ConclusionThe teledidactic ultrasound course effectively provided remote education, integrating skills into practice. Mixed reviews on patient care impact and speciality-specific ultrasound use suggest sustained integration depends on relevance and ongoing education. Self-assessment results support online ultrasound courses, indicating potential use in resource-limited or geographically constrained settings.

Optimizing Real-Time Advanced Ultrasound Supervision in a University Setting

Introduction: Ultrasound-based diagnosis requires great expertise for reliability and accuracy, thus practical training is vital. Digital training can offer students the possibility of practical training in their local setups. However, there are critical issues that remote educators must address, particularly in advanced ultrasound training. The present study was therefore aiming at developing a suitable technical setup for supervision and education in tele-ultrasound that can be applied to a variety of advanced diagnostic and therapeutic areas. Methods: Using an action research approach including four cycles of action, we tested four technical setups with different software and hardware components across four ultrasound courses. Based on evaluation forms, written reflections, and two focus group interviews from the four cycles of action, respectively, we modified the setups to improve the technical solution for the next cycle. Results: The initial set-up was using commercial video call apps via mobile phones. Although no additional equipment or expertise was required, it was precluded by the poor image quality and motion blur resulting from capturing the ultrasound image on the smartphone. Nevertheless, this solution is viable when quick clarifications are needed. Additional stabilization support in the second set-up did not provide satisfactory image quality. The best technical solution was found in the third set-up, using a frame grabber and Reacts, which allows simultaneous live streaming of the ultrasound screen image and two web cameras. However, the cumbersome software interface, the need for an expensive user license, and problems with the internet connection reduced the acceptability of this setup. The optimal setup in cycle four, was a reasonable frame grabber, and Zoom, which is free, has a simple user interface and can stream live audio-visual ultrasound data from the probe and user simultaneously. Its annotation function is also beneficial in supervision. Conclusion: Through an action research approach including four cycles of action and thorough, subsequent evaluations, we found that a videoconferencing platform, such as Zoom, a computer, and a frame grabber connected to the ultrasound scanner was the optimal solution as this set-up is simple and affordable and is facilitating a good video-transmitted learning situation for students and supervisors. This technical set-up could therefore be suitable for a wide range of remote ultrasound courses.

Analyzing the Effectiveness of Project-Based Learning and Information Literacy Instruction at a Liberal Arts College

Project-based learning engages students in the collaborative design of generating and seeking answers to questions. Students work independently and creatively, to plan, execute, and make necessary adjustments to produce high-quality work, while developing competent twenty-first-century skills. These skills include critical thinking, collaboration, creativity/innovation, and communication. This work presents a unique partnership between a physics faculty member, a librarian, and a physician in a project-based ultrasound course at a primarily undergraduate institution. Implementing project-based learning, students actively engaged with real-world and personally, meaningful problems. Information literacy skills, such as evaluating and synthesizing information, were also naturally incorporated throughout the completion of student projects. Students responded to general surveys, self-evaluations, peer evaluations, metacognitive surveys, reflections, and attitude tests to help instructors improve, calibrate, and assess the teaching method. Key findings indicate a 9% growth in students’ information literacy skills and increased engagement. Additionally, results suggest that students prefer project-based learning compared to traditional teaching. This article highlights the course approach, assessment tools, and student engagement and perception.

Point-of-care ultrasound to assess left ventricular ejection fraction in heart failure in unselected patients in primary care: a systematic review.

Heart failure (HF) is the most frequent cardiovascular pathology in primary care. Echocardiography is the gold standard for diagnosis, follow-up, and prognosis of HF. Point-of-care ultrasound (POCUS) is of growing interest in daily practice. This study aimed to systematically review the literature to evaluate left ventricular ejection fraction (LVEF) assessment of unselected patients in primary care by non-expert physicians with cardiac POCUS (cPOCUS). We searched in Medline, Embase, and Pubmed up to January 2024 for interventional and non-interventional studies assessing LVEF with cPOCUS in unselected patients with suspected or diagnosed HF in hospital or outpatient settings, performed by non-expert physicians. Forty-two studies were included, involving 6598 patients, of whom 60.2% were outpatients. LVEF was assessed by 351 non-expert physicians after an initial ultrasound training course. The LVEF was mainly assessed by visual estimation (90.2%). The most frequent views were parasternal long/short axis, and apical 4-chamber. The median time of cPOCUS was 8 minutes. A strong agreement was found (κ = 0.72 [0.63; 0.83]) compared to experts when using different types of ultrasound devices (hand-held and standard), and agreement was excellent (κ = 0.84 [0.71; 0.89]) with the same device. Training course combined a median of 4.5 hours for theory and 25 cPOCUS for practice. The use of cPOCUS by non-expert physicians after a short training course appears to be an accurate complementary tool for LVEF assessment in daily practice. Its diffusion in primary care could optimize patient management, without replacing specialist assessment.

First insights of integrating the Bonn Internship Curriculum for Point-of-Care Ultrasound (BI-POCUS): progress and educational aspects

BackgroundPoint-of-care ultrasound (POCUS) is rapidly gaining prominence in various clinical settings. As its use becomes more widespread, there is a growing need for comprehensive ultrasound training in medical education to ensure that future healthcare professionals are proficient in this essential diagnostic tool.ObjectiveThis study is the first attempt by the University of Bonn to seamlessly integrate ultrasound courses and the use of ultrasound devices into the regular activities of final year medical students and to evaluate the usage of these devices.MethodsA total of forty students in their practical year were provided with a hendheld ultrasound device for a period of four months. During this time, they were invited to take part in eight optional ultrasound courses in which they acquired images and those images were rated using a specially developed rating system. At the end of the tertial, students were able to take part in a voluntary survey on the use of the equipment.ResultsParticipation in the optional ultrasound courses was well received, with the Introduction and FAST module drawing the largest number of participants (29). Among the ultrasound images acquired by students, those of the lungs obtaining the highest rating, with 18.82 (SD ± 4.30) points out of 23 points, while the aorta and vena cava images scored lowest, with an average of 16.62 (SD ± 1.55) points. The overall mean score for all images was 17.47 (SD ± 2.74). Only 21 students responded to the survey. Of the participating students, 67% used the device independently four times or fewer during the tertial.ConclusionThe study aimed to enhance the BI-POCUS curriculum by improving students' ultrasound skills during their practical year. However, device usage was lower than expected, with most students using it only once a month or less. This raises concerns about the justification of the effort and resources. Future initiatives will focus on technical improvements, better login data provision, and closer monitoring of usage and progress, emphasizing the need for practical ultrasound training in medical education.

Liver Phantoms Cast in 3D-Printed Mold for Image-Guided Procedures.

Image-guided invasive procedures on the liver require a steep learning curve to acquire the necessary skills. The best and safest way to achieve these skills is through hands-on courses that include simulations and phantoms of different complications, without any risks for patients. There are many liver phantoms on the market made of various materials; however, there are few multimodal liver phantoms, and only two are cast in a 3D-printed mold. We created a virtual liver and 3D-printed mold by segmenting a CT scan. The InVesalius and Autodesk Fusion 360 software packages were used for segmentation and 3D modeling. Using this modular mold, we cast and tested silicone- and gelatin-based liver phantoms with tumor and vascular formations inside. We tested the gelatin liver phantoms for several procedures, including ultrasound diagnosis, elastography, fibroscan, ultrasound-guided biopsy, ultrasound-guided drainage, ultrasound-guided radio-frequency ablation, CT scan diagnosis, CT-ultrasound fusion, CT-guided biopsy, and MRI diagnosis. The phantoms were also used in hands-on ultrasound courses at four international congresses. We evaluated the feedback of 33 doctors regarding their experiences in using and learning on liver phantoms to validate our model for training in ultrasound procedures. We validated our liver phantom solution, demonstrating its positive impact on the education of young doctors who can safely learn new procedures thus improving the outcomes of patients with different liver pathologies.

Facilitators, barriers, and changes in POCUS use: longitudinal follow-up after participation in a national point-of-care ultrasound training course in Japan

BackgroundPOCUS training courses are effective at improving knowledge and skills, but few studies have followed learners longitudinally post-course to understand facilitators, barriers, and changes in POCUS use in clinical practice. We conducted a prospective observational study of physicians who attended 11 standardized POCUS training courses between 2017 and 2019 in Japan. Physicians who attended a standardized POCUS course were surveyed about their current frequency of POCUS use of the heart, lung, abdomen, and lower extremity veins, and perceived barriers and facilitators to POCUS use in clinical practice.ResultsData were analyzed from 112 completed surveys (response rate = 20%). A majority of responding physicians were faculty (77%) in internal medicine (69%) affiliated with community hospitals (55%). The mean delay between course attendance and survey response was 50.3 months. A significant increase in POCUS use from < 1 to ≥ 1 time per week was seen for all organ systems after 50 months post-course (p < 0.01). Approximately half of course participants reported an increase in the frequency of cardiac (61%), lung (53%), vascular (44%), and abdominal (50%) ultrasound use. General facilitators of POCUS use were easy access to ultrasound machines (63%), having a colleague with whom to learn POCUS (47%), and adequate departmental support (46%). General barriers included lack of opportunities for POCUS training (47%), poor access to ultrasound machines (38%), and limited time for POCUS training (33%). In the group with increased POCUS usage, specific facilitators reported were enhanced POCUS knowledge, improved image acquisition skills, and greater self-confidence in performing POCUS. Conversely, the group without increased POCUS usage reported lack of supervising physicians, low confidence, and insufficient training opportunities as specific barriers.ConclusionsApproximately half of physicians reported an increase in cardiac, lung, vascular, and abdominal POCUS use > 4 years after attending a POCUS training course. In addition to improving access to ultrasound machines and training opportunities, a supportive local clinical environment, including colleagues to share experiences in learning POCUS and local experts to supervise scanning, is important to foster ongoing POCUS practice and implementation into clinical practice.

Impact of Prehospital Ultrasound Training on Simulated Paramedic Clinical Decision-Making.

When used appropriately, focused limited-scope ultrasound exams could potentially provide paramedics with accurate and actionable diagnostic information to guide prehospital decision-making. In this study we aimed to investigate the impact of a 13-hour prehospital ultrasound training course on the simulated clinical decision-making of paramedics as well as their ultrasound skills, knowledge, and self-confidence. We evaluated the ultrasound competence of 31 participants using post-course written and practical assessments. Written clinical decision scenarios were administered pre- and post-training. Post-training scenarios included an uninterpreted ultrasound clip to aid decision-making. Scenarios included extended focused assessment with sonography in trauma, pulmonary exam, and focused echocardiography combined with carotid pulse check exams. Correct answers to scenarios were defined as those selected by a veteran emergency physician. Participants also indicated their confidence in each of their decisions using a Likert scale. Training yielded a statistically significant increase in both mean scenario score (35.5% absolute increase) and mean participant self-confidence (15.8% relative increase), across all exam/decision types assessed (P ≤ 0.001). The focused pulmonary exam yielded the largest increase in both mean score improvement (59.7% absolute increase) and paramedic confidence in their decisions (28.6% increase). Trained paramedics can perform focused ultrasound exams and accurately interpret and apply actionable exam findings in the context of written scenarios. Analysis through our model characterized the theoretical clinical yield of each prehospital ultrasound exam and demonstrated how each exam may provide improved decision accuracy in several specific simulated clinical contexts. These results provide support for growing evidence that focused limited-scope ultrasound may be an effective prehospital diagnostic tool in the hands of trained paramedics.

Point-of-care ultrasonography in Ukraine: a survey of anesthesiologists-intensivists participating in ultrasonography courses.

Despite the potential value of point-of-care ultrasonography (POCUS) in resource-limited environments, it is not widely used in low- and middle-income countries compared with high-income countries. We sought to evaluate the current POCUS practice of Ukrainian anesthesiologists who attended POCUS courses to guide future POCUS training in Ukraine. We conducted a 25-question web-based survey. It was distributed to 255 participants of POCUS courses held in Ukraine in 2023. The survey sections described current POCUS practice, perception of POCUS value, POCUS skills self-assessment, and perceived barriers to implementing POCUS in clinical practice. Two hundred and forty-four out of 255 course participants completed the survey, representing 214 unique respondents. Those who self-rated their skills identified themselves as either novices or beginners in areas of POCUS knowledge (118/157, 75%), image acquisition (110/158, 70%), image interpretation (117/158, 74%), and integration into clinical decision-making (105/155, 68%). Among all survey responders, 55% (118/214) reported using POCUS for vascular access procedures, 45% (97/214) for trauma assessment, and 44% (93/214) for regional anesthesia. Reported barriers to POCUS implementation included lack of ultrasound devices (101/214, 47%) and lack of trained faculty (112/214, 52%). Among anesthesiologists who participated in POCUS courses in Ukraine, the majority were in early stages of ultrasound practice. Respondents identified POCUS applications not currently practiced and evaluated barriers to POCUS use. Based upon these survey findings, we propose the following measures in Ukraine: 1) developing a standardized national POCUS curriculum; 2) increasing the number of experienced instructors of POCUS; and 3) acquiring ultrasound devices to support clinical applications of POCUS, especially in the Central, Southern, and Eastern regions.

Effects of undergraduate ultrasound education on cross-sectional image understanding and visual-spatial ability - a prospective study

Introduction/aimRadiological imaging is crucial in modern clinical practice and requires thorough and early training. An understanding of cross-sectional imaging is essential for effective interpretation of such imaging. This study examines the extent to which completing an undergraduate ultrasound course has positive effects on the development of visual-spatial ability, knowledge of anatomical spatial relationships, understanding of radiological cross-sectional images, and theoretical ultrasound competencies.Material and methodsThis prospective observational study was conducted at a medical school with 3rd year medical students as part of a voluntary extracurricular ultrasound course. The participants completed evaluations (7-level Likert response formats and dichotomous questions “yes/no”) and theoretical tests at two time points (T1 = pre course; T2 = post course) to measure their subjective and objective cross-sectional imaging skills competencies. A questionnaire on baseline values and previous experience identified potential influencing factors.ResultsA total of 141 participants were included in the study. Most participants had no previous general knowledge of ultrasound diagnostics (83%), had not yet performed a practical ultrasound examination (87%), and had not attended any courses on sonography (95%). Significant subjective and objective improvements in competencies were observed after the course, particularly in the subjective sub-area of “knowledge of anatomical spatial relationships” (p = 0.009). Similarly, participants showed improvements in the objective sub-areas of “theoretical ultrasound competencies” (p < 0.001), “radiological cross-section understanding and knowledge of anatomical spatial relationships in the abdomen” (p < 0.001), “visual-spatial ability in radiological cross-section images” (p < 0.001), and “visual-spatial ability” (p = 0.020).ConclusionUltrasound training courses can enhance the development of visual-spatial ability, knowledge of anatomical spatial relationships, radiological cross-sectional image understanding, and theoretical ultrasound competencies. Due to the reciprocal positive effects of the training, students should receive radiology training at an early stage of their studies to benefit as early as possible from the improved skills, particularly in the disciplines of anatomy and radiology.

Tailoring Ultrasound Training to Clinical Anatomists of Varying Experience Levels.

A lack of trained faculty is a frequently reported barrier to integrating ultrasound training into medical education. Clinical anatomy faculty are a promising pool from which to recruit and train new ultrasound educators. To date, there are no studies related to best practices for training anatomists in ultrasound skills and preparing them to teach the next generation of health care providers this crucial clinical skill. This report follows the development of a hands-on ultrasound training course for clinical anatomy educators and lists learner needs aggregated by prior experience level and provides best practices for training these professionals in ultrasound skills.

6th International Paediatric Ultrasound Course London 27–28 June

6th International Paediatric Ultrasound Course London 27–28 June

Retrospective Review of Management of Antenatally Diagnosed Ovarian Cysts at the Hospital for Sick Children

IntroductionPostnatal management of antenatally diagnosed ovarian cysts is not well-defined. The clinical course, management, and outcomes of patients with antenatally diagnosed ovarian cysts were reviewed. MethodsInfants <1 year of age with antenatally diagnosed ovarian cyst managed at The Hospital for Sick Children between January 2017 and December 2021 were included. Patient charts were reviewed for postnatal ultrasound (US) images, management, clinical course and complications. Mixed linear regression analysis was used to model the change in cyst size over time. ResultsIn total, 52 patients were included and 10 patients had no cyst identified at their first postnatal US. Of the remaining cases, 36% were simple/physiologic and 64% had complex features. Two underwent percutaneous aspiration while 40 patients were managed expectantly with most cysts (62%) resolving. The rate of resolution was significantly higher and faster for simple compared to complex cysts (84% versus 52%, p < 0.05). Cysts that persisted at the end of the study period (n = 14) had all decreased in size, with a rate of resolution similar to resolved cysts. Only one patient managed expectantly required urgent laparoscopy for salpingoophorectomy. ConclusionAntenatally diagnosed ovarian cysts exhibit high rates of resolution with expectant management, supporting the safety and efficacy for expectant management for these patients. Level of EvidenceIII.

Online vs in-person musculoskeletal ultrasound course: a cohort comparison study

BackgroundPoint-of-care musculoskeletal (MSK) ultrasound (US) courses are typically held in-person. The COVID-19 pandemic guidelines forced courses to switch to online delivery. To determine this impact, we conducted an observational cohort study, comparing homework completion and image quality between an Online and a historical In-person cohort.MethodsThe In-person (n = 27) and Online (n = 24) cohorts attended two learning sessions spaced six months apart. The course content was the same, while the process of delivery differed. As homework, participants submitted US images biweekly for up to five months after each session. Expert faculty provided written feedback to all participants, and two independent reviewers rated the image quality for a subset of participants in each group who had completed at least 70% of their homework (In-person, n = 9; Online, n = 9). Participants self-reported their satisfaction through post-course evaluation.Results63% of In-Person and 71% of Online cohort participants submitted their homework images. We observed no differences in the mean amount of homework images submitted for In-person (M = 37.3%, SD = 42.6%) and Online cohorts (M = 48.1%, SD = 38.8%; p > 0.05, Mann-Whitney U Test). At course end, the cohorts did not differ in overall image quality (p > 0.05, Wilcoxon Signed-rank Test). All participants reported high levels of satisfaction.ConclusionsA convenience sample of participants attending a basic MSK US course in-person and online did not differ statistically in homework completion, quality of submitted US images, or course satisfaction. We add to literature suggesting online learning remains a viable option post-pandemic.

Why are medical students so motivated to learn ultrasound skills? A qualitative study

BackgroundThe introduction of ultrasound (US) courses into medical undergraduate courses is usually met with a particularly high level of student motivation. The reasons for this are unclear. The aim of this study was to investigate the factors that contribute to undergraduate medical students’ motivation to learn US skills. Understanding what motivates students to learn US will inform the efforts of faculty to foster students’ motivation to learn.MethodsWe carried out in-depth semi-structured one-to-one interviews with medical students participating in an optional US course at two Swiss universities. The interview guide consisted of 10 main questions. The content was informed by experts in the field of medical education and US, as well as by a literature review of motivation theories for learning, in particular by self-determination theory (SDT). SDT was used to guide the development of the interview guide and to reflect on the resulting themes in the discussion section. The interview guide was piloted with two medical students. The interviews lasted an average of 45 min and were audio recorded and transcribed. Thematic analysis was used to analyse the data.ResultsFourteen undergraduate medical students in their preclinical (year 3) and clinical studies (years 4 and 5) elaborated on a wide range of reasons for their high motivation to learn US. They were motivated for US training because of the positive nimbus of the US modality, emphasising the advantages of visualisation. Students acknowledged the potential professional benefits of learning US and described it as a fun, exciting group activity.ConclusionsThe four themes we found in our analysis can all be related to the three universal needs described in SDT. The strong focus on the visual aspect and the positive nimbus of the modality goes beyond that and reflects the visuo-centric Zeitgeist, which claims the superiority of visual information over other data. Educators should be aware that motivation to learn is affected by the Zeitgeist and ensuing preconceptions, such as the perception of the positive nimbus surrounding a topic. Other key elements that can be implemented to motivate students are just-in-time feedback, enabling group experiences and creating awareness of the clinical relevance of learning content.

Point-of-care ultrasound (POCUS) pediatric resident training course: a cross-sectional survey

BackgroundPoint-of-care ultrasound (POCUS) is becoming increasingly crucial in the Pediatric Emergency Department for objective patient examination. However, despite its growing interest and wide-ranging applications, POCUS remains relatively unexplored in general pediatric training and education. Many physicians still find it challenging to comprehend and implement.MethodsA theoretical-practical POCUS course for pediatric residents was conducted at the University of Catania, Italy. The course’s effectiveness and practical impact on residents was assessed through a pre-post training survey. The first part of the questionnaire focused on the self-perceived time needed to learn how to recognize the following conditions using POCUS: (i) Pleural effusion (ii) Lung consolidation (iii) Pneumothorax (PNX) (iv) Cardiac contractility (v) Pericardial effusion (vi) Perisplenic effusion (vii) Morison’s pouch effusion (viii) Douglas’ pouch effusion (ix) Filling and collapsibility of the inferior vena cava. In the second part, we compared the potential role of POCUS in (i) Reducing the use of ionizing radiation in children (ii) Increasing the sense of security in diagnosis and treatment decisions making and (iii) Increasing the residents’ confidence level with POCUS after the course on a 1-to-10 rating scale.ResultsSeventy-two residents participated in the study. The statistical analysis showed significant pre-post differences in almost all the items considered, except for “cardiac contractility” and “PNX”. Furthermore, the perceived potential role of POCUS in reducing ionizing radiation usage and the sense of security in diagnosis and treatment decisions showed statistically significant differences (p < 0.05) before and after the course. Data analysis also revealed a consistently high confidence level with POCUS after the course.ConclusionsThe results highlight the importance of including a POCUS track course in pediatric post-graduate programs due to its simplicity, rapid learning time, and clinical usefulness. Based on these findings, it would be recommended to increase the teaching hours dedicated to the recognition of pneumothorax and cardiology POCUS examination. Emphasizing POCUS training in pediatric education can enhance patient care and diagnostic accuracy while minimizing radiation exposure.

Effectiveness of a Brief Point of Care Ultrasound Course at a National Nephrology Conference.

The rising demand for point of care ultrasound (POCUS) instruction during nephrology fellowship has been limited due to a shortage of trained faculty and courses designed specifically for nephrologists. A hands-on POCUS pre-course was organized during the April 2023 National Kidney Foundation (NKF) Spring Clinical Meeting to address this challenge. The course consisted of pre-recorded lectures and a 4-hour hands-on workshop guided by multidisciplinary POCUS experts. The anonymous post-course survey received responses from 25 out of 39 participants, yielding a 64.1% response rate. On a scale of 0-10, confidence levels for acquiring kidney images rose from 2.6 + 2.3 (mean + SD) pre-workshop to 7.8 + 1.5 post-workshop (p<0.001). Similarly, a remarkable improvement in confidence for acquiring lung and cardiac images was seen as scores increased from 1.8 + 2.4 to 7.7 + 1.5 (p<0.001) and from 1.5 + 2.2 to 7.2 + 1.3 (p<0.001), respectively. Additionally, respondents reported a substantial improvement in their confidence to interpret kidney, lung, and cardiac POCUS images, with scores increasing from 4.5 + 2.2 to 7.7 + 1.1 (p<0.001), 2.3 + 2.4 to 7.6 + 1.5 (p<0.001), and 2 + 2 to 7.3 + 1.5 (p<0.001), respectively. Barriers to implementing POCUS use at institutions included a perceived lack of trained faculty, limited protected time for faculty, and insufficient support from division leadership. The NKF POCUS pre-course successfully improved participants' confidence in acquiring and interpreting basic POCUS images.