Standard vs. carbone dioxide adapted kidney replacement therapy in hypercapnic ARDS patients: a randomized controlled pilot trial (BigBIC).

BACKGROUND: Current continuous kidney replacement therapy (CKRT) protocols ignore physiological renal compensation for hypercapnia. This study aimed to explore feasibility, safety, and clinical benefits of pCO2-adapted CKRT for hypercapnic acute respiratory distress syndrome (ARDS) patients with indication for CKRT. METHODS: We enrolled mechanically ventilated hypercapnic ARDS patients (pCO2 > 7.33 kPa) receiving regional citrate anticoagulation (RCA) based CKRT in a prospective, randomized-controlled pilot-study across five intensive care units at the Charité-Universitätsmedizin Berlin, Germany. Patients were randomly assigned 1:1 to the control group with bicarbonate targeted to 24 mmol/l or pCO2-adapted-CKRT with target bicarbonate corresponding to physiological renal compensation. Study duration was six days. Primary outcome was bicarbonate after 72 h. Secondary endpoints included safety and clinical endpoints. Endpoints were assessed in all patients receiving treatment. RESULTS: From September 2021 to May 2023 40 patients (80% male) were enrolled. 19 patients were randomized to the control group, 21 patients were randomized to pCO2-adapted-CKRT. Five patients were excluded before receiving treatment: three in the control group (consent withdrawal, lack of inclusion criteria fulfillment (n = 2)) and two in the intervention group (lack of inclusion criteria fulfillment, sudden unexpected death) and were therefore not included in the analysis. Median plasma bicarbonate 72 h after randomization was significantly higher in the intervention group (30.70 mmol/l (IQR 29.48; 31.93)) than in the control group (26.40 mmol/l (IQR 25.63; 26.88); p < 0.0001). More patients in the intervention group received lung protective ventilation defined as tidal volume < 8 ml/kg predicted body weight. Thirty-day mortality was 10/16 (63%) in the control group vs. 8/19 (42%) in the intervention group (p = 0.26). CONCLUSION: Tailoring CKRT to physiological renal compensation of respiratory acidosis appears feasible and safe with the potential to improve patient care in hypercapnic ARDS. TRIAL REGISTRATION: The trial was registered in the German Clinical Trials Register (DRKS00026177) on September 9, 2021 and is now closed.

Teacher entrustability in medical education: Navigating a complex landscape.

In 2005, Olle ten Cate introduced the concept of Entrustable Professional Activities (EPAs) in the assessment of medical trainees in competency-based postgraduate training (ten Cate, 2005). Over the past two decades, EPAs have found their way into mainstream competency-based education and training for almost all health care professions, from medicine to pharmacy, nursing, dentistry, veterinary dietetics, and the physician assistant field (ten Cate, 2020). Although the terms 'entrustable' and later, 'entrustability', were defined as neologisms at the time, the concept of trust was not unfamiliar to clinicians who are continually required to manage risks in the inherently complex health care business and education (Damodaran et al. 2017). Patient trust in the doctor, the health care system and medical profession, and supervisor trust in the trainee are examples of interpersonal, social, and organizational levels of trust. Therefore, the language of trust and entrustability has offered a more authentic and practical vocabulary than that of competency (Damodaran et al. 2017).

Feeling the responsibility: Exploring the emotional experiences of final-year medical students when carrying out clinical tasks.

PURPOSE: The concept of Entrustable Professional Activities (EPA) is increasingly used to operationalize learning in the clinical workplace, yet little is known about the emotions of learners feeling the responsibility when carrying out professional tasks. METHODS: We explored the emotional experiences of medical students in their final clerkship year when performing clinical tasks. We used an online reflective diary. Text entries were analysed using inductive-deductive content analysis with reference to the EPA framework and the control-value theory of achievement emotions. RESULTS: Students described a wide range of emotions related to carrying out various clinical tasks. They reported positive-activating emotions, ranging from enjoyment to relaxation, and negative-deactivating emotions, ranging from anxiety to boredom. Emotions varied across individual students and were related to the characteristics of a task, an increasing level of autonomy, the students' perceived ability to perform a task and the level of supervision provided. DISCUSSION: Emotions are widely present and impact on the workplace learning of medical students which is related to key elements of the EPA framework. Supervisors play a key role in eliciting positive-activating emotions and the motivation to learn by providing a level of supervision and guidance appropriate to the students' perceived ability to perform the task.

Establishing TELLme - an online platform for self-directed, formative assessment of knowledge acquisition across an undergraduate medical curriculum.

PURPOSE: The purpose of this study is to report on the design, implementation, use and evaluation of TELLme, an online platform with annotated multiple-choice questions (MCQs) for formative assessment of knowledge acquisition covering an entire undergraduate medical curriculum. MATERIALS AND METHODS: We used the Educational Design Research (EDR) framework to develop TELLme as an online platform with 24/7 access for students in a co-creation process between educators, faculty and students. EDR cycle 1 focused on prototyping, while EDR cycle 2 focused on upscaling, usage analysis and evaluation. Database entries were analysed for TELLme usage. Online surveys evaluated platform usability and support for student learning. RESULTS: At the end of EDR cycle 2, TELLme contained 6,713 fully annotated MCQs aligned with the cognitive learning objectives of the curriculum. Up to 600 students per day used TELLme to self-assess their knowledge, answering 3,168,622 MCQs in two semesters. Surveys indicated good usability of TELLme, 75% of students indicated that TELLme helped them to identify knowledge gaps, and 72% agreed that TELLme supported their learning. CONCLUSIONS: Medical students use TELLme extensively to formatively assess their learning in a self-directed manner across the entire curriculum. TELLme aligns with the existing summative and formative system of assessment of the study programme.

Defining a set of teaching EPAs tailored to an undergraduate medical curriculum using a modified Delphi approach.

BACKGROUND: The concept of entrustable professional activities (EPAs) has recently been extended to operationalize professional tasks in teacher training and faculty development in health professions education. The aim of this study is to report on the process and results of defining a set of teaching EPAs (t-EPAs) tailored to the local characteristics of a particular undergraduate medical program. METHODS: The undergraduate medical program at the Charité - Universitätsmedizin Berlin is competency-based, integrates thematic modules and spans 6 years. A writing team identified teaching EPAs based on the program's study regulations and drafted content descriptions with titles, specifications and knowledge, skills and attitudes. Content validation involved a modified Delphi procedure with a systematic, iterative interaction between a panel of content experts consisting of purposively selected educators and physicians from our faculty (n = 11) and the writing team. The threshold for a consensus was an agreement of 80% of the participants. RESULTS: After two Delphi rounds, a consensus was reached regarding the teaching activities to be included and their content descriptions. The response rate was 100% in both Delphi rounds. The Delphi results include the content descriptions of a total of 13 teaching EPAs, organized into the two overarching EPA domains of classroom-based (n = 10) and workplace-based (n = 3) activities. Tailoring the classroom EPAs to small group teaching and the workplace EPAs to supervising medical students led to several distinct EPAs. Another feature was the development of 2 teaching EPAs for interdisciplinary teaching. CONCLUSIONS: In systematic, Delphi-based process, we defined a set of 13 distinct teaching EPAs tailored to a specific undergraduate medical program that cover the core teaching tasks for faculty in this program. Our report on the principles of the process and the results may guide other medical schools and educators in defining and tailoring teaching EPAs according to their contexts.

Big five personality traits of medical students and workplace performance in the final clerkship year using an EPA framework.

BACKGROUND: The qualities of trainees play a key role in entrustment decisions by clinical supervisors for the assignments of professional tasks and levels of supervision. A recent body of qualitative research has shown that in addition to knowledge and skills, a number of personality traits are relevant in the workplace; however, the relevance of these traits has not been investigated empirically. The aim of this study was to analyse the workplace performance of final-year medical students using an Entrustable Professional Activity (EPA) framework in relation to their personality traits. METHODS: Medical students at the end of their final clerkship year were invited to participate in an online survey-based, cross-sectional field study. In the survey, the workplace performance was captured using a framework consisting of levels of experienced supervision and a defined set of 12 end-of-undergraduate medical training EPAs. The Big Five personality traits (extraversion, agreeableness, conscientiousness, neuroticism, and openness) of the participating medical students were measured using the Big Five Inventory-SOEP (BFI-S), which consists of 15 items that are rated on a seven-point Likert scale. The data were analysed using descriptive and inferential statistics. RESULTS: The study included 880 final-year medical students (mean age: 27.2 years, SD = 3.0; 65% female). The levels of supervision under which the final-year clerkship students carried out the EPAs varied considerably. Significant correlations were found between the levels of experienced supervision and all Big Five dimensions The correlations with the dimensions of extraversion, agreeableness, conscientiousness and openness were positive, and that for the neuroticism dimension was negative (range r = 0.17 to r = - 0.23). Multiple regression analyses showed that the combination of the Big Five personality traits accounted for 0.8-7.5% of the variance in supervision levels on individual EPAs. CONCLUSIONS: Using the BFI-S, we found that the levels of supervision on a set of end-of-undergraduate medical training EPAs were related to the personality traits of final-year medical students. The results of this study confirm the existing body of research on the role of conscientiousness and extraversion in entrustment decision-making and, in particular, add the personality trait of neuroticism as a new and relevant trainee quality to be considered.

Development and validation of a questionnaire on problem-based learning to evaluate facilitation by the tutor and the student group.

BACKGROUND: The study objective was to develop and validate a questionnaire to capture facilitation activities in PBL by the tutor and the group with reference to a theoretical model of teaching quality. METHODS: We developed 19 items assigned to six factors to evaluate collaborative learning processes in relation to facilitation by the tutor and the student PBL group. We analysed construct and criterion validity in 419 undergraduate medical students in 152 online PBL groups. RESULTS: Construct validity was confirmed based on factor dimensionality in line with the theoretical assumptions as well as satisfactory internal reliabilities and intraclass correlation coefficients. Criterion validity was supported by the correlation of a) tutor facilitation activities with the success of group self-facilitation and b) facilitation activities with learning gain and satisfaction in the PBL sessions. DISCUSSION: The questionnaire provides a more comprehensive understanding of collaborative learning processes in PBL and the interplay between facilitation activities by the tutor and the group.

Personal protective equipment and medical students in times of COVID-19: experiences and perspectives from the final clerkship year.

BACKGROUND: The availability and correct use of personal protective equipment (PPE) to prevent and control infections plays a critical role in the safety of medical students in clinical placements. This study explored their experiences and perspectives in their final clerkship year with PPE during the COVID-19 pandemic. METHODS: This qualitative study was based on social constructivism and was conducted in 2021 at the Charité - Universitätsmedizin Berlin. In three online focus group discussions, 15 medical students in their final clerkship year reported their experiences with PPE training and use during the COVID-19 pandemic. Data were recorded, transcribed and analysed based on Kuckartz's approach to content analysis. We drew upon the a priori dimensions of the capability, opportunity, motivation - behaviour (COM-B) model as main categories as well as emergent issues raised by the study participants (subcategories). RESULTS: In addition to the three main categories of the COM-B model, eleven subcategories were identified through inductive analysis. The study participants reported several factors that hindered the correct use of PPE. In the area of capabilities, these factors were related to learning experience with PPE in terms of both theoretical and practical learning together with later supervision in practice. In the area of opportunities, these factors included the limited availability of some PPE components, a lack of time for PPE instruction and supervision and inappropriate role modelling due to the inconsistent use of PPE by physicians and nursing staff. The area of motivation to use PPE was characterized by an ambivalent fear of infection by the SARS-CoV-2 virus and the prioritization of patient safety, i.e., the need to prevent the transmission of the virus to patients. CONCLUSIONS: Our study revealed several limitations pertaining to the enabling factors associated with the trainable behaviour "correct use of PPE". The concept of shared responsibility for student safety was used to derive recommendations for future improvement specifically for the medical school as an organization, the teachers and supervisors, and students themselves. This study may guide and stimulate other medical schools and faculties to explore and analyse components of student safety in clinical settings in times of infectious pandemics.

Doctors on the move 2: a qualitative study on the social integration of middle eastern physicians following their migration to Germany.

BACKGROUND: The integration of immigrating physicians has become a challenge for many societies and health care systems worldwide. Facilitating the integration process may benefit both the uptaking country and the immigrating physicians. Previous studies have approached this problem from a system integration perspective. The present study explores the degree of social integration of an exemplary group of Middle Eastern physicians following their migration to Germany from an individual perspective. METHODS: Based on social constructivist epistemology, a series of fifteen interviews and two focus groups with immigrated Middle Eastern physicians (n = 23, purposively sampled) were conducted between 2017 and 2020 in Germany. The audio recordings were transcribed, translated into English and analysed deductively based on Esser's model of social integration, consisting of four dimensions: acculturation, positioning, interaction and identification. RESULTS: The social integration of the participants showed a multifaceted picture. The early phase was characterized by disorientation and trial and error. Cultural differences were of major importance. Acculturation was facilitated by German language acquisition and increased over time, although some cultural difficulties remained. Professional positioning was facilitated by the need for physicians and a relatively low-hurdle relicensing procedure. Interaction and identification depended on the efforts of the individual physicians. CONCLUSIONS: This study provides a comprehensive picture of the individual social integration of Middle Eastern physicians in Germany. Language and cultural adaptation are identified as being of primary importance. Social integration can be facilitated through orientation programmes or cross-cultural training that benefits the uptaking countries as well as the immigrating physicians.

A qualitative study applying Bourdieu's concept of field to uncover social mechanisms underlying major curriculum reform.

PURPOSE: Planning committees play a key role in blueprinting major curriculum reform. In this qualitative study, we apply Bourdieu's sociological concept of field to the perceptions of committee members to identify the social mechanisms operating in major curriculum reform. METHOD: A planning committee with 18 members developed a blueprint for major curriculum reform at the Charité Berlin in its transition from a discipline-based programme to a fully integrated undergraduate medical programme. Interviews with 13 members about their experiences were subjected to inductive-deductive content analysis. RESULTS: Viewed through a Bourdieuan lens, the curriculum committee represents a social field of intense competition and conflicts. Groups of committee members struggled for and with different forms of economic, cultural and social capital to maintain and increase their power and social position in the medical programme. In our case, the major reform was accompanied by loss of power within the teaching department group, while the student group gained power. CONCLUSION: Bourdieu's concept of field reveals that a major curriculum reform is substantially shaped by power struggles over various forms of capital and social positions related to the future curriculum. The findings may serve as a complementary guide for those navigating the complexity of major curriculum reform.

Entrustable professional activities for Junior Brazilian Medical Students in community medicine.

BACKGROUND: Entrustable professional activities (EPAs) have been defined to promote the workplace participation of undergraduate medical students, generally in the context of high-income countries with a focus on the secondary and tertiary health care sectors. These EPAs have limited applicability to training and health care contexts in low- to middle-income countries that have a focus on primary health care, for instance, the context of community medicine. The purpose of this article is to report the process and results of defining EPAs for undergraduate medical training in a community health care setting. METHODS: A modified Delphi study was performed to develop EPAs for the training of medical students in community medicine during their first and second years of education at the Marília Medical School (FAMEMA), Brazil. The supervision level was operationalized in terms of a student's ability to perform the EPA autonomously in an effective and safe manner with supervision readily available on request. Panellists (9 physicians and 6 nurses) rated the completeness of the proposed list of EPAs and EPA categories on four-point Likert scales. The threshold for consensus among panellists was a mean content validity index of at least 80%. RESULTS: Consensus was reached after two Delphi rounds, resulting in 11 EPAs for undergraduate medical education and training in community medicine. These EPAs were organized into three overarching EPA domains: integrality of care for individual health needs in all phases of the life cycle (5 EPAs), integrality of care for family health needs (3 EPAs), and integrality of care for community health needs (3 EPAs). For each EPA, descriptions of the following categories were created: title; specifications and limitations; conditions and implications of the entrustment decision; knowledge, skills, and attitudes; links to competencies; and assessment sources. CONCLUSION: The resulting 11 EPAs for training medical students in community medicine expand the application of the EPA framework to both early undergraduate medical education and the context of primary health care. This report can support and guide other medical schools in their attempts to train students in primary health care contexts and to incorporate EPAs into their curricula.

How do medical students learn conceptual knowledge? High-, moderate- and low-utility learning techniques and perceived learning difficulties.

BACKGROUND: Acquiring medical knowledge is a key competency for medical students and a lifelong requirement for physicians. Learning techniques can improve academic success and help students cope with stressors. To support students' learning process medical faculties should know about learning techniques. The purpose of this study is to analyse the preferred learning techniques of female and male as well as junior and senior medical students and how these learning techniques are related to perceived learning difficulties. METHODS: In 2019, we conducted an online survey with students of the undergraduate, competency-based curriculum of medicine at Charité - Universitätsmedizin Berlin. We chose ten learning techniques of high, moderate and low utility according to Dunlosky et al. (2013) and we asked medical students to rate their preferred usage of those techniques using a 5-point Likert scale. We applied t-tests to show differences in usage between female and male as well as junior and senior learners. Additionally, we conducted a multiple regression analysis to explore the predictive power of learning techniques regarding perceived difficulties. RESULTS: A total of 730 medical students (488 women, 242 men, Mage = 24.85, SD = 4.49) use three techniques the most: 'highlighting' (low utility), 'self-explanation' (moderate utility) and 'practice testing' (high utility). Female students showed a significantly higher usage of low-utility learning techniques (t(404.24) = -7.13, p < .001) and a higher usage of high-utility learning techniques (t(728) = -2.50, p < .05) than male students (M = 3.55, SD = .95). Compared to junior students (second to sixth semester; M = 3.65, SD = .71), senior students (seventh semester to final clerkship year; M = 3.52, SD = .73) showed a lower use of low-utility learning techniques (t(603) = 2.15, p < .05). Usage of low-utility techniques is related to more difficulties (ß = .08, t(724) = 2.13, p < .05). Usage of moderate-utility techniques is related to less learning difficulties (ß = -.13, t(599) = -3.21, p < .01). CONCLUSIONS: Students use a wide range of low-, moderate- and high-utility learning techniques. The use of learning techniques has an influence on the difficulties perceived by students. Therefore, they could benefit from knowing about and using high-utility learning techniques to facilitate their learning. Faculties should inform their students about effective learning and introduce them to useful learning techniques.

[Development of Interprofessional Learning Outcomes for Health Professions at Charité - Universitätsmedizin Berlin - A Delphi-Study]. / Entwicklung interprofessioneller Ausbildungsziele für die Gesundheitsberufe an der Charité ­ Universitätsmedizin Berlin ­ Eine Delphi-Studie.

OBJECTIVES: The impact of interprofessional (IP) collaboration on patient-centered care is constantly increasing. Health professional students need to be prepared for interprofessional collaboration in the workplace. The Charité - Universitätsmedizin Berlin aims to establish a common understanding of interprofessionalism in order to further develop interprofessional education. The aim of this study was to develop a framework with IP learning outcomes for the local context. MATERIALS AND METHODS: IP training goals were developed and validated in a systematic, 2-step process. First, a working group (n=12) developed a draft of IP outcomes using the nominal group technique. This draft was validated with a Delphi study in 2 rounds with IP faculty members and students (n=17). RESULTS: A framework of IP learning outcomes was developed and validated. It included an introductory text and 4 competency domains. Each domain defined a title, a description and operationalized learning outcomes for the areas of knowledge, skills and attitude. CONCLUSIONS: The framework resulting from the development and validation of IP learning outcomes at the Charité - Universitätsmedizin Berlin can be used as a basis for the coordinated implementation of IPE at the faculty. This framework may serve other faculties as a basis for their own development of interprofessional education.

An Augmented Reality Device for Remote Supervision of Ultrasound Examinations in International Exercise Science Projects: Usability Study.

BACKGROUND: Support for long-distance research and clinical collaborations is in high demand and has increased owing to COVID-19-related restrictions on travel and social contact. New digital approaches are required for remote scientific exchange. OBJECTIVE: This study aims to analyze the options of using an augmented reality device for remote supervision of exercise science examinations. METHODS: A mobile ultrasound examination of the diameter and intima-media thickness of the femoral and carotid arteries was remotely supervised using a head-mounted augmented reality device. All participants were provided with a link to a YouTube video of the technique in advance. In part 1, 8 international experts from the fields of engineering and sports science were remotely connected to the study setting. Internet connection speed was noted, and a structured interview was conducted. In part 2, 2 remote supervisors evaluated 8 physicians performing an examination on a healthy human subject. The results were recorded, and an evaluation was conducted using a 25-item questionnaire. RESULTS: In part 1, the remote experts were connected over a mean distance of 1587 km to the examination site. Overall transmission quality was good (mean upload speed: 28.7 Mbps, mean download speed: 97.3 Mbps, mean ping: 21.6 milliseconds). In the interview, participants indicated that the main potential benefits would be to the fields of education, movement analysis, and supervision. Challenges regarding internet connection stability and previous training with the devices used were reported. In part 2, physicians' examinations showed good interrater correlation (interclass correlation coefficient: 0.84). Participants valued the experienced setting as highly positive. CONCLUSIONS: The study showed the good feasibility of the chosen design and a highly positive attitude of all participants toward this digital approach. Head-mounted augmented reality devices are generally recommended for collaborative research projects with physical examination-based research questions.

Approaches to mapping an undergraduate medical curriculum to a national competency-based catalogue of learning outcomes.

BACKGROUND: Curriculum mapping plays an increasing role in the design and implementation of competency-based medical education. We present an exemplary mapping of an institutional undergraduate medical curriculum to a national competency-based outcome framework to compare approaches to mapping procedures in their capacity to depict the relative coverage. METHODS: The mapping process was performed by a small working group that continuously reconciled its findings. In step 1, we mapped the course objectives of our programme (Charité Berlin, Germany) to the National Competency-Based Catalogue of Learning Outcomes Medicine (NKLM). In step 2, we employed three primarily quantitative approaches (single, multiple, and subordinate match) and one primarily qualitative approach (content comparison) to derive the degree of NKLM coverage. RESULTS: In step 1, we mapped a total of 4400 programme objectives to 2105 NKLM objectives. In step 2, the quantitative approaches provided a general overview of the pattern of coverage, while the qualitative approach required more effort but provided a better representation of the scope and depth of coverage. DISCUSSION: The mapping approach chosen markedly impacts on the results how of well an institutional curriculum covers a national standard. This study highlights the need for more rigour in the methodology and reporting of curriculum mapping.

Instructing Ultrasound-guided Examination Techniques Using a Social Media Smartphone App.

Social media applications on smartphones allow for new avenues of instruction in sports medicine and exercise sciences. This study tested the feasibility of instructing health care personnel through videos of ultrasound vascular measurements distributed by a social media messenger application. After two training sessions with an ultrasound device, voluntary physicians (n=10) and nurses (n=10) received a video for the performance of an ultrasound-guided determination of intima-media-thickness and diameter of the femoral arteries via a social media messenger application. All participants examined the same healthy human subject. There was no significant difference between the groups regarding overall time of performance, measurements of the femoral arteries, or a specifically designed "assessment of mobile imparted arterial ultrasound determination" score. The physicians group achieved significantly higher scores in the established "objective structured assessment of ultrasound skills" score (p=0.019). Approval of the setting was high in both groups. Transmission of videos via social media applications can be used for instructions on the performance of ultrasound-guided vascular examinations in sports medicine, even if investigators' performances differ depending on their grade of ultrasound experience. In the future, the chosen approach should be tested in practical scientific examination settings.

Design and usability testing of an in-house developed performance feedback tool for medical students.

BACKGROUND: Feedback is essential in a self-regulated learning environment such as medical education. When feedback channels are widely spread, the need arises for a system of integrating this information in a single platform. This article reports on the design and initial testing of a feedback tool for medical students at Charité-Universitätsmedizin, Berlin, a large teaching hospital. Following a needs analysis, we designed and programmed a feedback tool in a user-centered approach. The resulting interface was evaluated prior to release with usability testing and again post release using quantitative/qualitative questionnaires. RESULTS: The tool we created is a browser application for use on desktop or mobile devices. Students log in to see a dashboard of "cards" featuring summaries of assessment results, a portal for the documentation of acquired practical skills, and an overview of their progress along their course. Users see their cohort's average for each format. Learning analytics rank students' strengths by subject. The interface is characterized by colourful and simple graphics. In its initial form, the tool has been rated positively overall by students. During testing, the high task completion rate (78%) and low overall number of non-critical errors indicated good usability, while the quantitative data (system usability scoring) also indicates high ease of use. The source code for the tool is open-source and can be adapted by other medical faculties. CONCLUSIONS: The results suggest that the implemented tool LevelUp is well-accepted by students. It therefore holds promise for improved, digitalized integrated feedback about students' learning progress. Our aim is that LevelUp will help medical students to keep track of their study progress and reflect on their skills. Further development will integrate users' recommendations for additional features as well as optimizing data flow.

Clinical reasoning for acute dyspnoea: comparison between final-year medical students from discipline- and competency-based undergraduate programmes.

Clinical reasoning for acute dyspnoea: Comparison of final-year medical students from discipline- and competency-based undergraduate programmes. BACKGROUND: The global shift to competency-based medical education aims to improve the performance of its trainees, including in the key competency domain of clinical reasoning. However, research on whether such education actually improves clinical reasoning is sparse. The purpose of this study is to compare assessed clinical reasoning performance in digitally presented cases of acute dyspnoea between final-year medical students from a traditional, discipline-based and those from an integrated, competency-based undergraduate programme. METHODS: A total of 60 medical students in their final-year clerkships participated in the study; 30 were from a discipline-based programme, and 30 were from a competency-based programme of the same faculty. The students completed a knowledge test consisting of 22 single choice items and a computer-based test of clinical reasoning with six video-based case scenarios with different underlying diseases leading to dyspnoea. The operationalized measures of clinical reasoning were the number and relevance of the diagnostic tests chosen, time to diagnosis and diagnostic accuracy. RESULTS: The two groups did not differ in their knowledge of the acute dyspnoea content domain. With regard to clinical reasoning, the selection of relevant tests, time required to make a diagnosis and accuracy of the diagnosis varied across the six case scenarios in both groups. However, the results from the measures of the clinical reasoning process did not differ between the students from the two types of undergraduate medical programmes. No significant differences were found with regard to the selection of relevant diagnostic tests (M = 63.8% vs. M = 62.8%), the time to a diagnosis (M = 128.7 s vs. M = 136.4 s) or the accuracy of diagnosis (M = 82.2% vs. M = 77.0%). CONCLUSIONS: Key indicators of the clinical reasoning process, when assessed with objectively measured parameters, did not differ between final-year medical students from a traditional, discipline-based and those from an integrated, competency-based undergraduate programme in the domain of acute dyspnoea. The results substantiate and expand those of previous studies based on subjective assessor ratings that showed limited change in the clinical reasoning performance of medical students with competency-based undergraduate education.

What can we expect from medical graduates? Empirical survey on the performance of Core EPAs in the first days of residency.

BACKGROUND: Core Entrustable Professional Activities (EPAs) have been defined to specify the performance expectations for entering residents worldwide. The content of these EPAs was elaborated and validated primarily via medical expert consent approaches. The present study aims to collect empirical information on the actual task performance and supervision level of entering residents as a complementary methodological approach to enhance the content validity of a set of institutional EPAs. METHODS: In the summers of 2017 and 2018, Charité medical graduates (n = 720) received a post-graduation survey by mail. The questionnaire covered the performance of Core EPAs, Core procedures and more advanced EPAs. Graduates were asked how frequently they had performed the respective EPAs since the start of residency and under what level of supervision. We expected the large majority of graduates (> 75%) to have performed the Core EPAs and procedures under at least indirect supervision. RESULTS: In total, 215 graduates (30%) returned the questionnaire, and 131 (18%) surveys could be included in the data analysis. The majority of participants were female (63%) and worked in hospitals (50%) or in university medical centres (30%) across various medical disciplines. Among the Core EPAs, 10 out of 11 tasks had been performed by more than 75% of graduates since the start of residency, 9 under indirect supervision. Regarding the Core procedures, only 3 out of 13 procedures had been performed by the large majority of graduates under indirect supervision, and 10 procedures had not been carried out by at least one-third of participants. Among the 5 advanced EPAs, none of 5 had been performed by more than 75% of the participants since the start of residency, and 4 had been carried out by 50% under indirect supervision. CONCLUSIONS: The results of this study largely and complementarily confirm the validity of the defined Core EPAs representing realistic expectations for entry into residence at our institution. The low actual performance rate of Core procedures serves to stimulate an institutional discussion on their adjustment to better match the workplace reality.

Doctors on the move: a qualitative study on the driving factors in a group of Egyptian physicians migrating to Germany.

BACKGROUND: Migration of physicians has become a global phenomenon with significant implications for the healthcare delivery systems worldwide. The motivations and factors driving physician's migration are complex and continuously evolving. Purpose of this study is to explore the driving forces in a group of Egyptian physicians and final-years medical students preparing to migrate to Germany. METHODS: A qualitative study was conducted based on social constructivism epistemology. In five focus group discussions, there participated a total 12 residents and 6 final-year medical students from 7 different training and workplace locations in Egypt. The participants provided information about their motivation and planning for migration. We applied a coding framework based on the concept of push/pull factors and barriers/facilitators for migration, and used Atlas.ti software for analysis. RESULTS: The thematic analysis indicated that the migration within the study's participants results from a specific weighting of push and pull factors. Push factors are considered to be more important than pull factors. Factors related to professional development play a leading role. The route of migration towards Germany is mainly determined by the low hurdle registration and licensing requirements in this destination country compared to other countries. In some cases, Germany is regarded as a "transit country", a step on the road to other European countries. The intent, planning and preparation of migration is assisted considerably by the local formation of a community and culture of migration with multiple ways for information exchange, identity building and social support through face-to-face and online channels. CONCLUSIONS: This study specifies - in a group of Egyptian physicians and final-year medical students - the perceived push and pull factors which influenced their intent to migrate to Germany. In addition to the general wealth gap, their particular route of migration is mainly determined by the requirements in licensing and registration procedures for foreign physicians in the potential destination country. The planning and preparation of a move is substantially facilitated by their joining a social network and a community of migrating physicians.