scholarly journals Handheld Ultrasound Device Usage and Image Acquisition Ability Among Internal Medicine Trainees: A Randomized Trial

2021 ◽  
Vol 13 (1) ◽  
pp. 76-82
Author(s):  
Jessica Buesing ◽  
Yingjie Weng ◽  
John Kugler ◽  
Libo Wang ◽  
Ondrej Blaha ◽  
...  

ABSTRACT Background There is insufficient knowledge about how personal access to handheld ultrasound devices (HUDs) improves trainee learning with point-of-care ultrasound (POCUS). Objective To assess whether HUDs, alongside a yearlong lecture series, improved trainee POCUS usage and ability to acquire images. Methods Internal medicine intern physicians (n = 47) at a single institution from 2017 to 2018 were randomized 1:1 to receive personal HUDs (n = 24) for patient care/self-directed learning vs no-HUDs (n = 23). All interns received a repeated lecture series on cardiac, thoracic, and abdominal POCUS. Main outcome measures included self-reported HUD usage rates and post-intervention assessment scores using the Rapid Assessment of Competency in Echocardiography (RACE) scale between HUD and no-HUD groups. Results HUD interns reported performing POCUS assessments on patients a mean 6.8 (SD 2.2) times per week vs 6.4 (SD 2.9) times per week in non-HUD arm (P = .66). There was no relationship between the number of self-reported examinations per week and a trainee's post-intervention RACE score (rho = 0.022, P = .95). HUD interns did not have significantly higher post-intervention RACE scores (median HUD score 17.0 vs no-HUD score 17.8; P = .72). Trainee confidence with cardiac POCUS did not correlate with RACE scores. Conclusions Personal HUDs without direct supervision did not increase the amount of POCUS usage or improve interns' acquisition abilities. Interns who reported performing more examinations per week did not have higher RACE scores. Improved HUD access and lectures without additional feedback may not improve POCUS mastery.

2019 ◽  
pp. 154-159 ◽  
Author(s):  
Andre Kumar ◽  
Yingjie Wang ◽  
Jason Bentley ◽  
Libo Wang ◽  
Jason Bentley ◽  
...  

BACKGROUND: Little is known about how to effectively train residents with point-of-care ultrasonography (POCUS) despite increasing usage. OBJECTIVE: This study aimed to assess whether handheld ultrasound devices (HUDs), alongside a year-long lecture series, improved trainee image interpretation skills with POCUS. METHODS: Internal medicine intern physicians (N = 149) at a single academic institution from 2016 to 2018 participated in the study. The 2017 interns (n = 47) were randomized 1:1 to receive personal HUDs (n = 24) for patient care vs no-HUDs (n = 23). All 2017 interns received a repeated lecture series regarding cardiac, thoracic, and abdominal POCUS. Interns were assessed on their ability to interpret POCUS images of normal/abnormal findings. The primary outcome was the difference in end-of-the-year assessment scores between interns randomized to receive HUDs vs not. Secondary outcomes included trainee scores after repeating lectures and confidence with POCUS. Intern scores were also compared with historical (2016, N = 50) and contemporaneous (2018, N = 52) controls who received no lectures. RESULTS: Interns randomized to HUDs did not have significantly higher image interpretation scores (median HUD score: 0.84 vs no-HUD score: 0.84; P = .86). However, HUD interns felt more confident in their abilities. The 2017 cohort had higher scores (median 0.84), compared with the 2016 historical control (median 0.71; P = .001) and 2018 contemporaneous control (median 0.48; P < .001). Assessment scores improved after first-time exposure to the lecture series, while repeated lectures did not improve scores. CONCLUSIONS: Despite feeling more confident, personalized HUDs did not improve interns’ POCUS-related knowledge or interpretive ability. Repeated lecture exposure without further opportunities for deliberate practice may not be beneficial for mastering POCUS.


2018 ◽  
Vol 38 (8) ◽  
pp. 2209-2215 ◽  
Author(s):  
Cameron M. Baston ◽  
Paul Wallace ◽  
Wilma Chan ◽  
Anthony J. Dean ◽  
Nova Panebianco

2018 ◽  
Vol 40 (11) ◽  
pp. 1130-1135 ◽  
Author(s):  
Daniel J. Schnobrich ◽  
Benji K. Mathews ◽  
Bernard E. Trappey ◽  
Brian K. Muthyala ◽  
Andrew P. J. Olson

2020 ◽  
Vol 19 (1) ◽  
pp. 57-57
Author(s):  
Ben Chadwick ◽  
◽  
Nick Murch ◽  
Anika Wijewardane ◽  
◽  
...  

Editor- Thank you for giving us the opportunity to respond to the letter received regarding the Joint Royal College of Physicians Training Board (JRCPTB) curriculum for Acute Internal Medicine (AIM) that has previously been circulated for comment and consideration of implementation in August 2022. Dr Williamson is correct in asserting that the proposed curriculum hopes to produce doctors with generic professional and specialty specific capabilities needed to manage patients presenting with a wide range of medical symptoms and conditions. It does aim to produce a workforce that reflects the current trends of increasing patient attendances to both primary care and emergency departments- one that has a high level of diagnostic reasoning, the ability to manage uncertainty, deal with co-morbidities and recognise when specialty input is required in a variety of settings, including ambulatory and critical care. Contrary to the situation described in the correspondence, the new curriculum does not move away from each trainee being required to develop a specialist skill, such as medical education, management, stroke medicine or focused echocardiography. Trainees will still need to acquire competency in a specialist skill for their final 36 months of their training programme, usually after they have completed their Point of Care Ultrasound (POCUS) certification. The thinking behind introducing mandatory POCUS in the curriculum is that: POCUS is in the proposed curricula for intensive care medicine, respiratory medicine and emergency medicine, therefore we feel that in order to recruit the best trainees it is imperative POCUS training is offered as standard As evidenced by the trainee surveys, they often do not get allocated time to develop their specialist skill, especially in the early years of Higher Specialty Training before they often have decided on a particular skill. The introduction of mandatory POCUS training should legtimise time off the ward to obtain this skill early in training. POCUS is becoming more and more standardised in 21st Century acute care alongside the reducing costs of Ultrasound probe e.g. Philips Lumify and Butterfly iQ which are compatible with smart phones POCUS has been heralded as the fifth pillar of examination (observation, palpation, percussion, auscultation, insonation)1 The proposed curriculum therefore facilitates trainees to have regular dedicated time to develop interests inside or outside acute medicine to supplement their professional experience and training. This will also enable trainees to have time away from the ‘front door’ high intensity acute care. Mandatory POCUS will continue to set AIM training apart from other physician training programmes and continue to attract high quality trainees to apply to the specialty. Formal feedback seen at the SAC meeting in October 2019 to the draft curriculum (personal correspondence from JRCPTB) showed a positive response from nine individuals, an ambivalent one from two people, and only two against the introduction of formal POCUS training in the curriculum. Point of Care Ultrasound will likely be a welcome addition to the curriculum and will benefit patients, trainees and front door services up and down the country. Concerns regarding supervision are being addressed by the POCUS working group, in anticipation of the lead in period of well over two years. It is anticipated that most trainees can achieve POCUS sign off (e.g. Focused Acute Medical Ultrasound) in 6 to 12 months (personal correspondence Nick Smallwood from POCUS working group). With ongoing concerns regarding recruitment and retention in Acute Internal Medicine we agree strongly that with POCUS inclusion, we have a further selling point for AIM training.


2011 ◽  
Vol 3 (3) ◽  
pp. 425-428 ◽  
Author(s):  
Susan J Smith ◽  
Radhika R Kakarala ◽  
Siva K Talluri ◽  
Parul Sud ◽  
J Parboosingh

Abstract Objectives We implemented a curriculum using self-directed learning plans (SDLPs) based on clinical questions arising from the residents' practice, and we report on perceptions and attitudes from residents in internal medicine regarding the use of SDLPs conceived at point of care. Methods Internal medicine residents at a single community hospital in the Midwest were surveyed in 2006 regarding SDLPs. We report their perceived effectiveness in identifying knowledge gaps, the processes used to fill those gaps, and the resident outcomes using descriptive statistics. Results A total of 26 out of 37 residents (70%) responded. Most (24 of 26; 92%) perceived SDLPs helped them to identify and fill knowledge gaps and that their skills in framing questions (23 of 26; 88%), identifying resources (21 of 26; 81%), and critically appraising the evidence (20 of 26; 77%) improved through regular use. They also felt these plans led to a meaningful change in their practice or provided further direction for learning (17 of 26; 65%). Most (21 of 26; 81%) reported their intent to include point-of-care learning in their continuing education after residency. We found no significant differences in the responses of first-year compared with second- or third-year residents. Conclusions Questions arising during patient care are strong motivators for physician self-directed learning. The residents' responses indicated that they accepted the SDLPs and intend to use them in practice. Embedding the discussion of the SDLPs in preclinic conferences has ensured sustainability during the past 5 years and has enabled us to demonstrate teaching of practice-based learning and improvement.


2019 ◽  
Vol 41 (03) ◽  
pp. 308-316 ◽  
Author(s):  
Eckhart Fröhlich ◽  
Katharina Beller ◽  
Reinhold Muller ◽  
Maria Herrmann ◽  
Ines Debove ◽  
...  

Abstract Purpose The aim of the current study was to evaluate point of care ultrasound (POCUS) in geriatric patients by echoscopy using a handheld ultrasound device (HHUSD, VScan) at bedside in comparison to a high-end ultrasound system (HEUS) as the gold standard. Materials and Methods Prospective observational study with a total of 112 geriatric patients. The ultrasound examinations were independently performed by two experienced blinded examiners with a portable handheld device and a high-end ultrasound device. The findings were compared with respect to diagnostic findings and therapeutic implications. Results The main indications for the ultrasound examinations were dyspnea (44.6 %), fall (frailty) (24.1 %) and fever (21.4 %). The most frequently found diagnoses were cystic lesions 32.1 % (35/109), hepatic vein congestion 19.3 % (21/109) and ascites 13.6 % (15/110). HHUSD delivered 13 false-negative findings in the abdomen resulting in an “overall sensitivity” of 89.5 %. The respective “overall specificity” was 99.6 % (7 false-positive diagnoses). HHUSD (versus HEUS data) resulted in 13.6 % (17.3 %) diagnostically relevant procedures in the abdomen and 0.9 % (0.9 %) in the thorax. Without HHUSD (HEUS) 95.7 % (100 %) of important pathological findings would have been missed. Conclusion The small HHUSD tool improves clinical decision-making in immobile geriatric patients at the point of care (geriatric ward). In most cases, HHUSD allows sufficiently accurate yes/no diagnoses already at the bedside, thereby clarifying the leading symptoms for early clinical decision-making.


2016 ◽  
Vol 3 ◽  
pp. JMECD.S18932 ◽  
Author(s):  
Melissa Nardi ◽  
David J. Shaw ◽  
Stanley A. Amundson ◽  
James N. Phan ◽  
Bruce J. Kimura

Over the past two decades, our internal medicine residency has created a unique postgraduate education in internal medicine by incorporating a formal curriculum in point-of-care cardiac ultrasound as a mandatory component. The details regarding content and implementation were critical to the initial and subsequent success of this novel program. In this paper, we discuss the evidence-based advances, considerations, and pitfalls that we have encountered in the program's development through the discussion of four unanticipated tasks unique to a point-of-care ultrasound curriculum. The formatted discussion of these tasks will hopefully assist development of ultrasound programs at other institutions.


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