Position paper on postgraduate medical education on the occasion of hospital reform - postgraduate medical education must be considered. A joint position paper by Bündnis Junge Ärztinnen und Ärzte and AG Junge Gastroenterologie of the DGVS as well as the Young DGN.

The Bündnis Junger Ärztinnen und Ärzte (BJÄ, Alliance of Young Physicians in Germany) has presented a position paper (PP) on Postgraduate Medical Education (PGME) against the background of an unfolding hospital reform in Germany, and they describe existing deficits of PGME in Germany. Based on this, demands were made of legislators, employers and medical associations which could result in a sweeping reformation of PGME. Hospital reforms can only be accomplished with well trained and motivated physicians. In this respect the BJÄ regards the reform of hospitals and the health-care system as a chance for a reform of PGME, which is long overdue. Legislative competence for PGME lies with the States of the Federal Republic of Germany and this warrants an adjustment of state medical association laws to accommodate the demands of the BJÄ. Generally PGME must be taken into consideration in all health-care legislation, in analogy to the meanwhile globally adopted principle of "Health in all Politics (HiAP)". The BJÄ has made every endeavour to produce this PP. The responsible stakeholders and actors in the health-care system would be well-advised to take the position paper seriously with a dwindling physician work force in hospitals and serious quality deficits in PGME. Hence, the BJÄ must be comprehensively supported. They need congenial partners to define the scientific foundation of all their demands, to test their application under real life conditions in hospital and outpatient care, to pursue research on the impact on patient care and on the intended transformation of the health-care system. This might best be accomplished by partnering with a scientific Association for Postgraduate Medical Education as has been the case in many countries for decades.

The WFME global standards for quality improvement of postgraduate medical education: Which standards are also applicable in Germany? Recommendations for physicians with a license for postgraduate training and training agents.

Background: In Germany, the (model) regulation for postgraduate medical education 2018, the professional codes of conduct of the regional medical councils and the health professions chamber laws of the federal states are the formal basis of postgraduate medical education, but say little about its structure, processes and results. The World Federation for Medical Education (WFME) has developed global standards for improving the quality of postgraduate medical education and published them in a revised edition in 2015. A German version which takes the specifics of medical training in Germany into account has not been published to date. Objective: The Committee for Postgraduate Medical Education (PGME) of the Society for Medical Education (GMA) has set itself the goal of firstly translating the WFME standards into German and secondly making recommendations for physicians with a license for post-graduate training (PLT) and training agents (TA) in clinics and practices which have been adapted to the German context. Methods: The WFME standards were translated into German by a working group of the GMA Committee for PGME, the terminology adapted to PGME in Germany and checked by an interdisciplinary panel of experts made up of 9 members of the committee. In a second step, the WFME basic standards and quality standards for PGME relevant to PLTs and TAs in Germany were iteratively determined by this panel of experts using the Nominal Group Technique (NGT) and compiled in the form of recommendations. Results: The translation of the WFME guidelines was approved by the expert group without any changes to the content, taking into account the terminological system of PGME in Germany. In a second step, 90 standards were identified which were considered helpful for PGME in Germany, especially for PLTs and TAs (such as development of a professional identity, a more patient-centered approach or support of self-directed learning). Care was taken to only give recommendations which can be influenced by PLTs and TAs. These standards have been summarized as recommendations to PLTs and TAs and take into account all chapters of the WFME standards. Conclusion: The WFME standards selected here are recommended to PLTs and TAs in clinics and practices to achieve high-quality PGME. Empirical longitudinal studies will be required to examine both the implementation and the results of applying the modified WFME criteria in Germany.

Will the Meikirch Model, a New Framework for Health, Induce a Paradigm Shift in Healthcare?

Over the past decades, scientific medicine has realized tremendous advances. Yet, it is felt that the quality, costs, and equity of medicine and public health have not improved correspondingly and, both inside and outside the USA, may even have changed for the worse. An initiative for improving this situation is value-based healthcare, in which value is defined as health outcomes relative to the cost of achieving them. Value-based healthcare was advocated in order to stimulate competition among healthcare providers and thereby reduce costs. The approach may be well grounded economically, but in the care of patients, "value" has ethical and philosophical connotations. The restriction of value to an economic meaning ignores the importance of health and, thus, leads to misunderstandings. We postulate that a new understanding of the nature of health is necessary. We present the Meikirch model, a conceptual framework for health and disease that views health as a complex adaptive system. We describe this model and analyze some important consequences of its application to healthcare. The resources each person needs to meet the demands of life are both biological and personal, and both function together. While scientific advances in healthcare are hailed, these advances focus mainly on the biologically given potential (BGP) and tend to neglect the personally acquired potential (PAP) of an individual person. Personal growth to improve the PAP strongly contributes to meeting the demands of life. Therefore, in individual and public health care, personal growth deserves as much attention as the BGP. The conceptual framework of the Meikirch model supports a unified understanding of healthcare and serves to develop common goals, thereby rendering interprofessional and intersectoral cooperation more successful. The Meikirch model can be used as an effective tool to stimulate health literacy and improve health-supporting behavior. If individuals and groups of people involved in healthcare interact based on the model, mutual understanding of and adherence to treatments and preventive measures will improve. In healthcare, the Meikirch model also makes it plain that neither pay-for-performance nor value-based payment is an adequate response to improve person-centered healthcare. The Meikirch model is not only a unifying theoretical framework for health and disease but also a scaffold for the practice of medicine and public health. It is fully in line with the theory and practice of evidence-based medicine, person-centered healthcare, and integrative medicine. The model offers opportunities to self-motivate people to improve their health-supporting behavior, thereby making preventive approaches and overall healthcare more effective. We believe that the Meikirch model could induce a paradigm shift in healthcare. The healthcare community is hereby invited to acquaint themselves with this model and to consider its potential ramifications.

Applying a complex adaptive system's understanding of health to primary care.

This paper explores the diagnostic and therapeutic potential of a new concept of health. Investigations into the nature of health have led to a new definition that explains health as a complex adaptive system (CAS) and is based on five components (a-e). Humans like all biological creatures must satisfactorily respond to (a) the demands of life. For this purpose they need (b) a biologically given potential (BGP) and (c) a personally acquired potential (PAP). These properties of individuals are embedded within (d) social and (e) environmental determinants of health. Between these five components of health there are 10 complex interactions that justify health to be viewed as a CAS. In each patient, the current state of his health as a CAS evolved from the past, will move forward to a new future, and has to be analyzed and treated as an autonomous whole. A diagnostic procedure is suggested as follows: together with the patient, the five components and 10 complex interactions are assessed. This may help the patient to better understand his situation and to recognize possible next steps that may be useful for him to evolve toward more health by himself. In this process mutual trust in the patient-physician interaction is critical. The described approach offers new possibilities to help patients to improve their health.

Understanding the nature of health: New perspectives for medicine and public health. Improved wellbeing at lower costs.

BACKGROUND: Current dilemmas of health care systems call for a new look at the nature of health. This is offered by the Meikirch model. We explore its hypothetical benefit for the future of medicine and public health. Meikirch model: It states: "Health is a dynamic state of wellbeing emergent from conducive interactions between individuals' potentials, life's demands, and social and environmental determinants." "Throughout the life course health results when an individuals' biologically given potential (BGP) and his or her personally acquired potential (PAP), interacting with social and environmental determinants, satisfactorily respond to the demands of life." METHODS: We explored the Meikirch model's possible applications for personal and public health care. RESULTS: The PAP of each individual is the most modifiable component of the model. It responds to constructive social interactions and to personal growth. If an individual's PAP is nurtured to develop further, it likely will contribute much more to health than without fostering. It may also compensate for losses of the BGP. An ensuing new culture of health may markedly improve health in the society. The rising costs of health care presumably are due in part to the tragedy of the commons and to moral hazard. Health as a complex adaptive system offers new possibilities for patient care, particularly for general practitioners. DISCUSSION: Analysis of health systems by the Meikirch model reveals that in many areas more can be done to improve people's health and to reduce health care costs than is done today. The Meikirch model appears promising for individual and public health in low and high income countries. Emphasizing health instead of disease the Meikirch model reinforces article 12 of the International Covenant on Economic, Social and Cultural Rights of the United Nations - that abandons the WHO definition - and thereby may contribute to its reinterpretation.

Jejunitis and brown bowel syndrome with multifocal carcinogenesis of the small bowel.

This is the first report describing a case where prolonged, severe malabsorption from brown bowel syndrome progressed to multifocally spread small bowel adenocarcinoma. This case involves a female patient who was initially diagnosed with chronic jejunitis associated with primary diffuse lymphangiectasia at the age of 26 years. The course of the disease was clinically, endoscopically, and histologically followed for 21 years until her death at the age 47 due to multifocal, metastasizing adenocarcinoma of the small bowel. Multiple lipofuscin deposits (so-called brown bowel syndrome) and severe jejunitis were observed microscopically, and sections of the small bowel showed dense lymphoplasmacytic infiltration of the lamina propria as well as blocked lymphatic vessels. After several decades, multifocal nests of adenocarcinoma cells and extensive, flat, neoplastic mucosal proliferations were found only in the small bowel, along with a loss of the mismatch repair protein MLH1 as a long-term consequence of chronic jejunitis with malabsorption. No evidence was found for hereditary nonpolyposis colon carcinoma syndrome. This article demonstrates for the first time multifocal carcinogenesis in the small bowel in a malabsorption syndrome in an enteritis-dysplasia-carcinoma sequence.

Clinical practice and self-awareness as determinants of empathy in undergraduate education: a qualitative short survey at three medical schools in Germany.

STUDY AIM: Physician empathy constitutes an outcome-relevant aim of medical education. Yet, the factors promoting and inhibiting physician empathy have not yet been extensively researched, especially in Germany. In this study, we explored German medical students' views of the factors promoting and inhibiting their empathy and how their experiences were related to their curricula. METHODS: A qualitative short survey was conducted at three medical schools: Bochum University, the University of Cologne and Witten/Herdecke University. Students were invited to complete an anonymous written questionnaire comprised of open-ended questions inquiring about the educational content of and situations during their medical education that positively or negatively impacted their empathy. Data were analyzed through qualitative content analysis according to the methods of Green and Thorogood. RESULTS: A total of 115 students participated in the survey. Respondents reported that practice-based education involving patient contact and teaching with reference to clinical practice and the patient's perspective improved their empathy, while a lack of these inhibited it. Students' internal reactions to patients, such as liking or disliking a patient, prejudice and other attitudes, were also considered to influence their empathy. Although each of the three schools takes a different approach to teaching interpersonal skills, no relevant differences were found in their students' responses concerning the possible determinants of empathy. CONCLUSION: Providing more training in practice and more contact with patients may be effective ways of promoting student empathy. Students need support in establishing therapeutic relationships with patients and in dealing with their own feelings and attitudes. Such support could be provided in the form of reflective practice training in order to promote self-awareness. More research is needed to evaluate these hypothetical conclusions.

Determinants of physician empathy during medical education: hypothetical conclusions from an exploratory qualitative survey of practicing physicians.

BACKGROUND: Empathy is an outcome-relevant physician characteristic and thus a crucial component of high-quality communication in health care. However, the factors that promote and inhibit the development of empathy during medical education have not been extensively researched. Also, currently there is no explicit research on the perspective of practicing physicians on the subject. Therefore the aim of our study was to explore physicians' views of the positive and negative influences on the development of empathy during their medical education, as well as in their everyday work as physicians. METHOD: We administered a written Qualitative Short Survey to 63 physicians in seven specialties. They were able to respond anonymously. Our open-ended question was: "What educational content in the course of your studies and/or your specialist training had a positive or negative effect on your empathy?" We analyzed the data using thematic content analysis following Mayring's approach. RESULTS: Forty-two physicians took part in our survey. All together, they mentioned 68 specific factors (37 positive, 29 negative, 2 neutral) from which six themes emerged: 1. In general, medical education does not promote the development of empathy. 2. Recognizing the psycho-social dimensions of care fosters empathy. 3. Interactions with patients in medical practice promote empathy. 4. Physicians' active self-development through reflective practice helps the development of empathy. 5. Interactions with colleagues can both promote and inhibit empathy through their role modeling of empathic and non-empathic behavior. 6. Stress, time pressure, and adverse working conditions are detrimental to empathy development. CONCLUSIONS: Our results provide an overview of what might influence the development of clinical empathy, as well as hypothetical conclusions about how to promote it. Reflective practice seems to be lacking in current medical curricula and could be incorporated. Raising physicians' awareness of the psycho-social dimension of disease, and of the impact of peer influence and role modeling, seems promising in this regard, too. Stress and well-being seem to be closely related to physician empathy, and their modulation must take into account individual, social, and organizational factors. Further research should investigate whether or how these hypothetical conclusions can deepen our understanding of the determinants of physician empathy in order to help its promotion.

Subjective and objective olfactory abnormalities in Crohn's disease.

The pathogenesis of Crohn's disease (CD) is still unknown, but the involvement of the olfactory system in CD appears possible. No study to date has systematically assessed the olfactory function in CD patients. We investigated the olfactory function in CD patients in active (n = 31) and inactive disease (n = 27) and in a control group of age- and sex-matched healthy subjects (n = 35). Subjective olfactory testing was applied using the Sniffin' Sticks test. For olfactory testing, olfactory event-related potentials (OERPs) were obtained with a 4-channel olfactometer using phenyl ethyl alcohol (PEA) and hydrogen sulfide (H(2)S). Carbon dioxide (CO(2)) was employed as control stimulus, and chemosomatosensory event-related potentials (CSSERPs) were registered. Results of the Sniffin' Sticks test revealed significantly different olfactory hedonic judgment with increased olfactory hedonic estimates for pleasant odorants in CD patients in active disease compared with healthy subjects. A statistical trend was found toward lower olfactory thresholds in CD patients. In objective olfactory testing, CD patients showed lower amplitudes of OERPs and CSSERPs. Additionally, OERPs showed significantly shorter N1- and P2 latencies following stimulation of the right nostril with H(2)S in CD patients in inactive disease compared with controls. Our study demonstrates specific abnormalities of olfactory perception in CD patients.

Challenges for medical educators: results of a survey among members of the German Association for Medical Education.

BACKGROUND: Despite the increasing interest in medical education in the German-speaking countries, there is currently no information available on the challenges which medical educators face. To address this problem, we carried out a web-based survey among the members of the Association for Medical Education (Gesellschaft für medizinische Ausbildung, GMA). METHODS: A comprehensive survey was carried out on the need for further qualifications, expertise and the general conditions of medical educators in Germany. As part of this study, the educators were asked to list the three main challenges which they faced and which required urgent improvement. The results were analysed by means of qualitative content analysis. RESULTS: The questionnaire was completed by 147 of the 373 members on the GMA mailing list (response rate: 39%). The educators named a total of 346 challenges and emphasised the following areas: limited academic recognition for engagement in teaching (53.5% of educators), insufficient institutional (31.5%) and financial support (28.4%), a curriculum in need of reform (22.8%), insufficient time for teaching assignments (18,9%), inadequate teacher competence in teaching methods (18.1%), restricted faculty development programmes (18.1%), limited networking within the institution (11.0%), lack of teaching staff (10.2%), varying preconditions of students (8.7%), insufficient recognition and promotion of medical educational research (5.5%), extensive assessment requirements (4.7%), and the lack of role models within medical education (3.2%). CONCLUSION: The medical educators found the biggest challenges which they faced to be limited academic recognition and insufficient institutional and financial support. Consequently, improvements should be implemented to address these issues.

The future of graduate medical education in Germany - position paper of the Committee on Graduate Medical Education of the Society for Medical Education (GMA).

The German graduate medical education system is going through an important phase of changes. Besides the ongoing reform of the national guidelines for graduate medical education (Musterweiterbildungsordnung), other factors like societal and demographic changes, health and research policy reforms also play a central role for the future and competitiveness of graduate medical education. With this position paper, the committee on graduate medical education of the Society for Medical Education (GMA) would like to point out some central questions for this process and support the current discourse. As an interprofessional and interdisciplinary scientific society, the GMA has the resources to contribute in a meaningful way to an evidence-based and future-oriented graduate medical education strategy. In this position paper, we use four key questions with regards to educational goals, quality assurance, teaching competence and policy requirements to address the core issues for the future of graduate medical education in Germany. The GMA sees its task in contributing to the necessary reform processes as the only German speaking scientific society in the field of medical education.

Normalized autofluorescence imaging diagnostics in upper GI tract: a new method to improve specificity in neoplasia detection.

BACKGROUND & AIMS: This study was performed to improve the autofluorescence imaging (AFI) in the upper GI tract by applying a new method of normalized autofluorescence (NAFI) obtained via tri-modal imaging. OBJECTIVE: NAFI may provide lower false positive rate to achieve ultimately better specificity at acceptable sensitivity. PATIENTS AND METHODS: This is a prospective, controlled single-centre study. 18 patients with suspected esophagus or stomach cancer undergoing esophagogastroduodenoscopy (EGD) were enrolled between February and May 2010. After endoscopy each patient was assigned into one of two groups: (1) non-cancer, including inflammation; (2) cancer group. EGDs were performed using video white light endoscopy, followed by AFI/NAFI. The targeted biopsy samples were taken from the abnormal areas as well as from adjacent mucosa. NAFI was compared versus AFI for cancer diagnostics in terms of specificity and sensitivity. RESULTS: NAFI detected all neoplastic lesions. WLE or NBI detected no additional neoplasia. The AFI displayed mucosal inflammation and carcinomas of esophagus and stomach as dark red color, the normal mucosa background was displayed as light green. The NAFI didn't differentiate inflamed tissue from normal in majority of cases, but in tumorous mucosa, the cancer areas were detected precisely. AFI shows 100% sensitivity but 50% specificity which correlates with previous literature data. On the other hand, NAFI demonstrated lower sensitivity (88%) but higher specificity compared to AFI (69%). CONCLUSIONS: Measuring the NAFI instead of the AFI was found improving the specificity of cancer diagnosis. Use of fiber-optic endoscopes to analyze AFI and possible endoscopic and histological sampling error are the main potential limitations of this method.

Mucin production determines sensitivity to bortezomib and gemcitabine in pancreatic cancer cells.

The prognosis of pancreatic cancer remains disappointing due to a high intrinsic resistance against chemotherapeutic agents. Standard gemcitabine therapies have improved overall survival only marginally and recently, inhibition of the proteasome by the boronic acid derivative bortezomib has been introduced as a novel therapeutic strategy for solid and hematological malignancies including pancreatic cancer. The mucus-producing pancreatic cancer cell line Capan-1 was cultured under standard conditions and treated with different concentrations of gemcitabine or bortezomib. Mucus production was suppressed by siRNA-mediated silencing of apomucin genes. Cell proliferation was determined by 3H-thymidine incorporation and apoptosis was quantified after propidium iodide staining by flow cytometry. Apoptotic cell death was confirmed by TUNEL staining, determination of mitochondrial transmembrane potential and assessment of caspase 3/7 activity. NFκB-activity was determined by EMSA. The unfolded protein response (UPR) was further investigated by PCR, Western blotting and caspase 12 activity assays. Silencing of MUC4 significantly reduced expression of mucins for up to 5 days after transfection. While native cells showed an increased sensitivity to bortezomib treatment, silenced cells were more sensitive to gemcitabine treatment. Bortezomib induces mitochondrial damage in native cells and also activates the UPR by splicing of Xbp-1 and induction of CHOP, which is significantly reduced by silencing of MUC4. Our data suggest that mucinous pancreatic cancers are more sensitive towards proteasome inhibition by bortezomib and that alternative pathways of apoptosis are involved in cell death induction, while tumor cells with a low secretory activity show a better response to gemcitabine.

Strategies for training in diagnostic upper endoscopy: a prospective, randomized trial.

BACKGROUND: Training simulators have been used for decades with success; however, a standardized educational strategy for diagnostic EGD is still lacking. OBJECTIVE: Development of a training strategy for diagnostic upper endoscopy. STUDY DESIGN: Prospective, randomized trial. SETTINGS: A total of 28 medical and surgical residents without endoscopic experience were enrolled. Basic skills evaluations were performed following a structured program involving theoretical lectures and a hands-on course in diagnostic EGD. Subsequently, stratified randomization to clinical plus simulator training (group 1, n = 10), clinical training only (group 2, n = 9), or simulator training only (group 3, n = 9) was performed. Ten sessions of simulator training were conducted for groups 1 and 3 during the 4-month program. Group 2 underwent standard training in endoscopy without supplemental simulator training. The final evaluation was performed on the simulator and by observation of 3 clinical cases. Skills and procedural times were recorded by blinded and unblinded evaluators. MAIN OUTCOME MEASUREMENTS: Time to reach the duodenum, pylorus, or esophagus. RESULTS: All trainees demonstrated a significant reduction in procedure time during a simple manual skills test (P < .05) and significantly better skills scores (P = .006, P = .042 and P = .017) in the simulator independent of the training strategy. Group 1 showed shorter times to intubate the esophagus (61 ± 26 seconds vs 85 ± 30 seconds and 95 ± 36 seconds) and the pylorus (183 ± 65 seconds vs 207 ± 61 seconds and 247 ± 66 seconds) during the clinical evaluation. Blinded assessment of EGD skills showed significantly better results for group 1 compared with group 3. Blinded and unblinded evaluations were not statistically different. LIMITATIONS: Small sample size. CONCLUSIONS: Structured simulator training supplementing clinical training in upper endoscopy appears to be superior to clinical training alone. Simulator training alone does not seem to be sufficient to improve endoscopic skills.

Long-Term Relapse-Free Survival by Interdisciplinary Collaboration in a Patient with Metastatic Pancreatic Cancer (UICC IV).

INTRODUCTION: The prognostic outlook for patients suffering from pancreatic cancer is generally poor. Particularly in cases of advanced and metastatic disease, long-term relapse-free survival may be achieved only in a few cases. CASE REPORT: A 45-year-old patient presented with metastatic pancreatic cancer. Liver metastases had been intra-operatively confirmed by histology. Prior to initiating treatment, a portacath was surgically implanted. Subsequently, the patient received a weekly dose of 1,000 mg/m(2) gemcitabine combined with 2,000 mg/m(2) high-dose 5-fluorouracil as a 24-hour infusion for palliative treatment. As the patient was suffering from a stenosis of the ductus hepaticus communis, an endoprosthesis was primarily implanted. After 18 applications of chemotherapy during which only low toxic side effects such as nausea, vomiting and alopecia (NCI-CTC grade 1) presented, a partial remission of the primary tumor was observed. In the course of chemotherapy treatment, the carbohydrate antigen 19-9 tumor marker value normalized. Thus, the interdisciplinary tumor board of the University of Erlangen decided to perform a laparoscopy to evaluate the status of liver metastases after palliative chemotherapy treatment. Subsequently, the primary tumor could be completely resected (pT2, pN0, pM0, L0, V0, G2, R0); liver metastases were not observed. Eight years after the initial diagnosis, the patient is relapse-free, professionally fully integrated and presents with an excellent performance status. CONCLUSION: Patients suffering from metastatic pancreatic cancer may benefit from treatment combinations with palliative intent. In singular cases, patients may even have a curative treatment option, provided a close interdisciplinary collaboration exists.