Development and evaluation of a software system for medical students to teach and practice anamnestic interviews with virtual patient avatars.

BACKGROUND AND OBJECTIVES: Taking a medical history is a core competence of the diagnostic process. At the beginning of their study medical students need to learn and practice the necessary techniques, initially focusing on good structuring and completeness. For this purpose, an interactive software system (ViPATalk) was developed in which the student can train to pose questions to virtual patient avatars in free conversation. At the end, the student receives feedback on the completeness of the questioning and an explanation of the essential items. The use of this software was compared to the traditional format of student role play in a randomized trial. METHODS: The central component of ViPATalk is a chatbot based on the AI language AIML, which generates an appropriate answer based on keywords in the student's question. To enable a realistic use, the student can enter the question via microphone (speech-to-text) and the answer generated by the chatbot is presented as a short video sequence, where the avatar is generated from a real image. Here, the transition between the sequences is seamless, resulting in a continuous movement of the avatar during the conversation. RESULTS: The learning success by practicing with ViPATalk was tested in an anamnestic interview with actors as simulated patients. The completeness of the conversation was evaluated with regard to numerous aspects and also certain behaviors during the conversation. These results were compared with those after practicing using peer role play. CONCLUSIONS: It was found that practicing with ViPATalk was mostly equivalent to the students' role play. In the subsequent survey of the students, the wish was expressed that the ViPATalk software should also be used as an online tool for self-study and that there should be more cases for practicing.

[Using simulated patients to test competency in child protection medicine in the third section of the medical examination]. / Einsatz von Simulationspersonen zur Prüfung von Handlungskompetenz im Bereich der Kinderschutzmedizin im Dritten Abschnitt der Ärztlichen Prüfung.

During the COVID-19 pandemic, the third section of the medical examination could be performed with simulation patients. Simulations enable standardized examinations of medical competency according to the educational objectives of the national learning objectives catalogue. The evaluation of student's medical response to child abuse and neglect seems to be an appropriate opportunity to increase attention of prospective physicians for potential child abuse. The presented case reports the simulation of a pediatric nonaccidental trauma.

Implementation of online peer feedback for student self-reflection - first steps on the development of a feedback culture at a medical faculty.

Objective: Acquisition and application of professional and personal competences is accompanied by the formation and consolidation of attitudes and values and is influenced by the norms and moods (trust and feedback culture) experienced in the learning environment in question [1]. In particular, feedback and peer feedback can have a positive influence on the learning progress and personal development of students [2], [3], [4]. The promotion of a culture of teaching and ultimately of trust or feedback, plays a special role in this [5]. The aim was therefore to structurally integrate feedback into the curriculum of a model study course in order to develop a feedback culture in which students can develop personally and professionally with the help of regular and constructive feedback. Methodology: Following an initial pilot phase in 2009, (peer) feedback was gradually integrated into the curriculum at the medical faculty, in the first instance through checklists and subsequently through an online questionnaire and direct interviews. The activities were regularly analyzed on the basis of student evaluations using the EvaSys evaluation software and semi-standardized questionnaire-based interviews with six students in 2009 and 13 students each in 2012 and 2013. Results: Initially, students felt that the trust and feedback culture at their location as being in need of improvement. There were uncertainties regarding the use of constructive feedback and making criticism but also trust issues regarding the expression of personal perceptions to faculty members. It was possible to document the increase in the acceptance of the offers in the course of their establishment by an improvement in student evaluation and an increase in the number of participants in the voluntary offers amongst others. Qualitative data showed that students had a more positive perception or assessment of the location's feedback concept as well as indications of improvements in the culture of trust at the location. The proportion of constructive free-text comments increased significantly by 11% to 99.4% compared to the previous year (t(3)=-3.79, p=0.04). Thus, in terms of the objective, an increase in feedback activities and their quality at the faculty was achieved. Conclusion: Feedback, its acceptance as well as the quality, can be positively influenced at a faculty. Change measures should be tested repeatedly in discussion with users regarding practicability in order to directly pick up implementation issues and obstacles so they can be remedied in the interests of the users. This can influence the development of a culture of trust and feedback and should promote the personal and professional development of students in the long term.

Effectiveness of training general practitioners to improve the implementation of brief stop-smoking advice in German primary care: study protocol of a pragmatic, 2-arm cluster randomised controlled trial (the ABCII trial).

BACKGROUND: The German clinical guideline on tobacco addiction recommends that general practitioners (GPs) provide brief stop-smoking advice to their patients according to the "5A" or the much briefer "ABC" method, but its implementation is insufficient. A lack of training is one barrier for GPs to provide such advice. Moreover, the respective effectiveness of a 5A or ABC training regarding subsequent delivery of stop-smoking advice has not been investigated. We developed a training for GPs according to both methods, and conducted a pilot study with process evaluation to optimize the trainings according to the needs of GPs. This study aims at evaluating the effectiveness of both trainings. METHODS: A pragmatic 2-arm cluster randomised controlled trial with a pre-post data collection will be conducted in 48 GP practices in North Rhine-Westphalia (Germany). GPs will be randomised to receive a 3.5-h-training in delivering either 5A or ABC, including peer coaching and intensive role plays with professional actors. The patient-reported primary outcome (receipt of GP advice to quit: yes/no) and secondary outcomes (recommendation rates of smoking cessation treatments, group comparison (5A versus ABC): receipt of GP advice to quit) will be collected in smoking patients routinely consulting their GP within 4 weeks prior, and 4 weeks following the training. Additional secondary outcomes will be collected at 4, 12 and 26 weeks following the consultation: use of cessation treatments during the last quit attempt (if so) since the GP consultation, and point-prevalence abstinence rates. The primary data analysis will be conducted using a mixed-effects logistic regression model with random effects for the cluster variable. DISCUSSION: If the training increases the rates of delivery of stop-smoking advice, it would offer a low-threshold strategy for the guideline implementation in German primary care. Should one method prove superior, a more specific guideline recommendation can be proposed. TRIAL REGISTRATION: German Clinical Trials Register (DRKS00012786); registered on 22th August 2017, prior to the first patient in.

Cultural Competence and Global Health: Perspectives for Medical Education - Position paper of the GMA Committee on Cultural Competence and Global Health.

Introduction: Routine medical care in Germany, Austria and Switzerland is being increasingly impacted by the cultural and linguistic diversity of an ever more complex world. Both at home and as part of international student exchanges, medical students are confronted with different ways of thinking and acting in relation to health and disease. Despite an increasing number of courses on cultural competence and global health at German-speaking medical schools, systematic approaches are lacking on how to integrate this topic into medical curricula. Methodological approach: This paper is based on a structured consensus-building process by a multidisciplinary committee composed of faculty and students. In a first step, a qualitative online survey was carried out in order to establish an inventory of definitions and concepts. After the second step, in which a literature search was conducted and definitions of global health and transcultural and intercultural competence were clarified, recommendations were formulated regarding content, teaching and institutional infrastructure. Based on small-group work and large-group discussions, different perspectives and critical issues were compiled using multiple feedback loops that served to ensure quality. Results: An inventory on the national and international level showed that great heterogeneity exists in regard to definitions, teaching strategies, teaching formats and faculty qualification. Definitions and central aspects considered essential to medical education were thus established for the use of the terms "cultural competence" and "global health". Recommendations are given for implementation, ranging from practical realization to qualification of teaching staff and education research. Outlook: High-quality healthcare as a goal calls for the systematic internationalization of undergraduate medical education. In addition to offering specific courses on cultural competence and global health, synergies would be created through the integration of cultural competence and global health content into the curricula of already existing subject areas. The NKLM (the national competence-based catalogue of learning objectives for undergraduate medical education) would serve as a basis for this.