Гносеологическая прозрачность терминов-аббревиатур в различных дискурсивных практиках (на материале сферы «Вспомогательные репродуктивные технологии»)

В статье рассматривается изменение уровня гносеологической прозрачности семантики терминов-аббревиатур, номинирующих процедуры отрасли «Вспомогательные репродуктивные технологии», при их функционировании в различных видах дискурса (научный медицинский и сетевой популярно-медицинский)

On death and dying – an exploratory and evaluative study of a reflective, interdisciplinary course element in undergraduate anatomy teaching

BACKGROUND: Teaching in palliative care aims not only at providing students with specialized knowledge in symptom therapy in advanced disease, but also at developing a professional attitude consistent with the principles and philosophy of palliative care. Reflecting about one’s own or the patient’s death and dying is considered essential for empathic patient care. In medical education the dissection course is often the first encounter with the issue of death and dying and represents a significant emotional challenge to many medical students. Against this background we implemented a new course element in preparation for the dissection course, offering opportunity to reflect own experiences with death and dying and providing support in finding a balance between authentic empathy and pragmatic action towards deceased persons. We discuss issues such as dignity and professional distance and reason whether guided support for medical students regarding these issues might influence their future attitude as doctors caring for their patients. METHODS: In tandem, we performed a formal evaluation of the seminar and explored the students’ experiences with death and dying, their expectations and fears in the run-up to the dissection course and their attitude towards dissection. RESULTS: This article describes the structure and the concept of this new interdisciplinary course element and presents the results of the formal course evaluation as well as the explorative part of the accompanying research. Medical students had broad experiences with death and dying even before the dissection course. 89.1% of students had worried about some kind of emotional stress during the dissection course before, but 61.7% stated to have actually perceived emotional stress afterwards. The willingness to donate one's own body for anatomy purposes decreased significantly during the course. The given room for reflection and discussion was appreciated by the students, who felt that the effects of this seminar might be of use even beyond the dissection course. CONCLUSION: This new course element successfully assisted medical students during the dissection room experience and gave opportunity to reflection and discussion on death and dying. The accompanying research confirmed the demand for support and gave insight into experiences, emotions and attitudes of medical students

Adaptation of the Australian Palliative Care Phase concept to the German palliative care context: a mixed-methods approach using cognitive interviews and cross-sectional data

BACKGROUND Palliative care phases (stable, unstable, deteriorating, terminal and bereavement) are routinely used in Australia and the UK to describe the clinical situation of patients and their families and to evaluate the associated care plan. In addition, it serves as a benchmark developed by the Australian Palliative Care Outcome Collaboration (PCOC) and is used nationwide for comparisons between services. In Germany, the concept is not used consistently due to various translations. Furthermore, there is no nationwide systematic approach to routinely assess clinical outcomes in palliative care. The study aims to develop a German version of the palliative care phase definitions by adapting them culturally, and to examine the inter-rater reliability of the adjusted definitions with healthcare professionals. METHODS Mixed-methods approach: Cognitive interview study using 'think aloud' and verbal probing techniques and a consecutive multi-center cross-sectional study with two clinicians independently assigning the phase definitions. Interviewees/participants were selected through convenience and purposive sampling in specialist palliative care inpatient units, advisory and community services and in three specialist palliative care units with doctors, nursing staff and allied health professionals. RESULTS Fifteen interviews were conducted. Identified difficulties were: Some translated terms were 1) not self-explanatory (e.g. 'family/carer' or 'care plan') and (2) too limited to the medical dimension neglecting the holistic approach of palliative care. (3) Problems of comprehension regarding the concept in general occurred, e.g. in differentiating between the 'unstable' and 'deteriorating' phase. Inter-rater reliability was moderate (kappa = 0.44; 95% CI = 0.39-0.52). The assignment of the phase 'deteriorating' has caused the most difficulties. CONCLUSION Overall, the adapted palliative care phases are suitable to use in the German specialist palliative care setting. However, the concept of the phases is not self-explanatory. To implement it nationwide for outcome measurement/benchmarking, it requires further education, on-the-job training and experience as well as the involvement of healthcare professionals in implementation process. For the use of international concepts in different healthcare systems, a deeper discussion and cultural adaptation is necessary besides the formal translation

COMPANION: development of a patient-centred complexity and casemix classification for adult palliative care patients based on needs and resource use – a protocol for a cross-sectional multi-centre study

BACKGROUND: A casemix classification based on patients’ needs can serve to better describe the patient group in palliative care and thus help to develop adequate future care structures and enable national benchmarking and quality control. However, in Germany, there is no such an evidence-based system to differentiate the complexity of patients’ needs in palliative care. Therefore, the study aims to develop a patient-oriented, nationally applicable complexity and casemix classification for adult palliative care patients in Germany. METHODS: COMPANION is a mixed-methods study with data derived from three subprojects. Subproject 1: Prospective, cross-sectional multi-centre study collecting data on patients’ needs which reflect the complexity of the respective patient situation, as well as data on resources that are required to meet these needs in specialist palliative care units, palliative care advisory teams, and specialist palliative home care. Subproject 2: Qualitative study including the development of a literature-based preliminary list of characteristics, expert interviews, and a focus group to develop a taxonomy for specialist palliative care models. Subproject 3: Multi-centre costing study based on resource data from subproject 1 and data of study centres. Data and results from the three subprojects will inform each other and form the basis for the development of the casemix classification. Ultimately, the casemix classification will be developed by applying Classification and Regression Tree (CART) analyses using patient and complexity data from subproject 1 and patient-related cost data from subproject 3. DISCUSSION: This is the first multi-centre costing study that integrates the structure and process characteristics of different palliative care settings in Germany with individual patient care. The mixed methods design and variety of included data allow for the development of a casemix classification that reflect on the complexity of the research subject. The consecutive inclusion of all patients cared for in participating study centres within the time of data collection allows for a comprehensive description of palliative care patients and their needs. A limiting factor is that data will be collected at least partly during the COVID-19 pandemic and potential impact of the pandemic on health care and the research topic cannot be excluded. TRIAL REGISTRATION: German Register for Clinical Studies trial registration number: DRKS00020517

The desire to hasten death: Using Grounded Theory for a better understanding When perception of time tends to be a slippery slope

Background: Some patients with advanced and progressive diseases express a desire to hasten death. Aim: This study evaluated the motivations of patients expressing such a desire in a country with prohibitive legislation on euthanasia and physician-assisted suicide. Design: A modified form of Grounded Theory was used. Setting/participants: Patients from the departments of palliative medicine in three hospitals in Germany were recruited when they had made a statement or request to hasten death. Participants were interviewed face to face. Recruitment was stopped with 12 participants because of data saturation. Results: Thematic analysis revealed three main motivational themes: self-determination, agony, and time. Expectations toward health professionals, attitudes toward death, and secureness related to the end of life were additional main themes emerging from the analysis. Conclusions: The desire to hasten death may be used as an extreme coping strategy to maintain control against anticipated agony. Patients expected health professionals to listen to and respect their experiences. Emerging hypotheses included the following: (a) patients try to balance life time and anticipated agony, and the perception of time is distressing in this balancing act; (b) anticipated images of agony and suffering in the dying process occur frequently and are experienced by patients as intrusive; (c) patients expressing a desire to hasten death are in need of more information about the dying process; and (d) patients wanted their caregivers to listen to and respect their wish to hasten death, and they did not expect the caregivers to understand this as an order to actually hasten their death

Implementing the cross-disciplinary subject of palliative medicine (Q13) against the backdrop of recent changes of the legal framework using University Medical School Göttingen as an example

Palliative care for patients with advanced and progressive diseases has recently become an integrated and compulsory part of undergraduate training in Germany. Up until now, undergraduate teaching in this cross-disciplinary medical field varied and therefore problems during the implementation process with regard to formal aspects and teaching content are to be expected

Использование ископаемых углей при производстве ферросилиция

Рассматривается возможность использования ископаемых углей в качестве компонентов восстановительных смесей при производстве ферросилиция

Оценка воздействия на атмосферный воздух деятельности компрессорной станции

Объектом исследования является поступление в атмосферный воздух выбросов от источников компрессорной станции "Вертикос", расположенной в Каргасокском районе Томской области. Цель работы – оценить загрязнение атмосферы выбросами компрессорной станции. В процессе исследования изучены стандарты Газпрома, методики расчетов выбросов загрязняющих веществ при эксплуатации компрессорной станции. В результате исследования получены значения массовых выбросов загрязняющих веществ, которые можно использовать при разработке нормативов выбросов из источников станции.The object of the research is the release of atmospheric emissions from sources of the “Verticos” compressor station located in the Kargasoksky district of the Tomsk region. The purpose of the work is to estimate the pollution of the atmosphere by the emissions from the compressor station. In the process of the research, Gazprom standards, methods for calculating pollutant emissions during the operation of the compressor station were studied. As a result of the research, the values of mass emissions of pollutants that can be used for the development of emission standards from station sources have been obtained