Publications by authors named "Klasen M"

Objectives: Promoting resilience, the ability to withstand and overcome challenging situations, is crucial for maintaining the performance of healthcare systems. Unique challenges faced by healthcare facilities in border regions render them particularly vulnerable during crises, emphasizing the need to promote resilience in these areas. The current study evaluated the state and needs of resilience in healthcare professionals in a representative European border region.

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Introduction: Cardiopulmonary resuscitation (CPR) is among the most important skills in clinical practice. Errors can happen here, just like everywhere, and potentially have severe consequences. Two common error handling strategies known from practice are Error Management (EM) and Error Avoidance (EA).

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We extend the QCD Parton Model analysis using a factorized nuclear structure model incorporating individual nucleons and pairs of correlated nucleons. Our analysis of high-energy data from lepton deep-inelastic scattering, Drell-Yan, and W and Z boson production simultaneously extracts the universal effective distribution of quarks and gluons inside correlated nucleon pairs, and their nucleus-specific fractions. Such successful extraction of these universal distributions marks a significant advance in our understanding of nuclear structure properties connecting nucleon- and parton-level quantities.

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Background: Providing optimal care for critically ill patients is an extremely important but also highly demanding task, both emotionally and physically. The "ICU Support" team meeting concept aims to support intensive care unit (ICU) teams by promoting interprofessional communication, peer support, and patient safety by providing a structure for daily team meetings. This protocol describes a study to explore the effectiveness of "ICU Support" for patient- and staff-centered outcomes.

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Background: The transition of patients from the intensive care unit (ICU) to the palliative care (PC) ward often implies changes including establishing a palliative concept. Adaptation of therapeutic goals can be challenging for medical staff, patients and relatives; however, descriptions of these transition trajectories are rare.

Objective: The aim of this retrospective study was to characterize the consultation requests of the ICU to the PC consultation team as well as the patients by a description of trajectories and interventions.

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Introduction: Practical skills training is an essential part of medical education. An important example is the training of Basic Life Support (BLS) skills, which are key to improve patient outcomes in life-threatening situations. However, despite practical training, BLS performance is often sub-optimal even among healthcare professionals and medical students.

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Background: High expectations are currently attached to the application of artificial intelligence (AI) in the resuscitation room treatment of trauma patients with respect to the development of decision support systems. No data are available regarding possible starting points for AI-controlled interventions in resuscitation room treatment.

Objective: Do information request behavior and quality of communication indicate possible starting points for AI applications in the emergency room?

Material And Methods: A 2‑stage qualitative observational study: 1.

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Background: Since the start of the COVID-19 pandemic, many case reports have been presented describing different cardiac symptoms due to the SARS-CoV-2 infection. However, severe cardiac failure due to COVID-19 seems to be rare.

Case Summary: A 30-year-old woman presented with COVID-19 and cardiogenic shock due to a lymphocytic myocarditis.

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Objectives: To identify key factors associated with Clostridioides difficile infections (CDIs) in healthcare at the hospital organization level.

Design: Longitudinal study covering the period 2011-2019. Hospital reports were analysed to determine the number of CDIs and several hospital-related environmental factors: financial resources (i.

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Telemedicine is a significant component of healthcare in most disciplines, giving great importance to the education of young physicians in this field. However, the topic of telemedicine has not yet been implemented in medical schools' curricula. This paper makes an important contribution to closing this gap by designing, implementing and evaluating a course with telemedical components.

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Background: The status of Safety Management is highly relevant to evaluate an organization's ability to deal with unexpected events or errors, especially in times of crisis. However, it remains unclear to what extent Safety Management was developed and sufficiently implemented within the healthcare system during the COVID-19 pandemic. Providing insights of potential for improvement is expected to be directional for ongoing Safety Management efforts, in times of crisis and beyond.

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Introduction: A high-quality education of future physicians is essential. Modern approaches interlock the acquisition of theoretical knowledge and practical skills in a spiral curriculum, leading to a mutual learning benefit for knowledge and application. This model was challenged by the elimination of hands-on trainings during the pandemic, which were often replaced by purely digital teaching models.

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Background: Sustaining Basic Life Support (BLS) training during the COVID-19 pandemic bears substantial challenges. The limited availability of highly qualified instructors and tight economic conditions complicates the delivery of these life-saving trainings. Consequently, innovative and resource-efficient approaches are needed to minimize or eliminate contagion while maintaining high training standards and managing learner anxiety related to infection risk.

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Background: The World Health Organization (WHO) Patient Safety Curriculum Guide defines learning objectives for patient safety. Current implementation in healthcare education is insufficient. Possible explanations may be obsolescence and/or a shift in needs.

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Objective: Hygienic healthcare standards are essential for avoiding hospital infections. However, medical students and staff lack training in this field, which may be due to high personnel resources of present educational approaches. Thus, there is an urgent need for a novel and efficient approach.

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Affective disorders are associated with maladaptive emotion regulation strategies. In particular, the left more than the right ventrolateral prefrontal cortex (vlPFC) may insufficiently regulate emotion processing, e.g.

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Introduction: Training Basic Life Support saves lives. However, current BLS training approaches are time-consuming and costly. Alternative cost-efficient and effective training methods are highly needed.

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Background: The COVID-19 pandemic posed enormous challenges to the German healthcare system and highlighted the need for strategies to recruit, train, and deploy medical personnel. Until now, no holistic concept existed to use medical students as support for professionals in intensive care units (ICU) to avoid staff shortages in medical care.

Method: In a large-scale pilot project 265 medical students were trained for an ICU assignment.

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Background: Perioperative anxiety is a major burden to patients undergoing surgeries with general anesthesia.

Objective: This study investigated whether a virtual operating room tour (VORT) before surgery can be used to ameliorate perioperative anxiety.

Methods: We employed a randomized parallel-group design with 2 study arms to compare VORT to the standard operation preparation procedure.

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Automated species identification and delimitation is challenging, particularly in rare and thus often scarcely sampled species, which do not allow sufficient discrimination of infraspecific versus interspecific variation. Typical problems arising from either low or exaggerated interspecific morphological differentiation are best met by automated methods of machine learning that learn efficient and effective species identification from training samples. However, limited infraspecific sampling remains a key challenge also in machine learning.

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Clinical handovers have been identified as high-risk situations for medical treatment errors. It has been shown that handover checklists lead to a reduced rate of medical errors and mortality. However, the influence of handover checklists on essential patient outcomes such as prevalence of sepsis, mortality, and length of hospitalization has not yet been investigated in a randomized controlled trial (RCT).

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Virtual environments (VEs), in the recent years, have become more prevalent in neuroscience. These VEs can offer great flexibility, replicability, and control over the presented stimuli in an immersive setting. With recent developments, it has become feasible to achieve higher-quality visuals and VEs at a reasonable investment.

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Background: Traumatic experiences are associated with neurofunctional dysregulations in key regions of the emotion regulation circuits. In particular, amygdala responsivity to negative stimuli is exaggerated while engagement of prefrontal regulatory control regions is attenuated. Successful application of emotion regulation (ER) strategies may counteract this disbalance, however, application of learned strategies in daily life is hampered in individuals afflicted by posttraumatic stress disorder (PTSD).

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The AIXTRA Competence Center for Training and Patient Safety at RWTH Aachen University has developed a concept to enable learning of communication skills with simulated persons (SP) digitally. Existing SP cases in curricular teaching were checked for digital applicability and modified. Digital seminars with the methodology of simulated conversations with SP, for planned 690 students for the courses "history taking", 6 semester, conversations in psychiatry, 8 semester, and in the clinical competence course, 10 semester, were conducted via video conferencing software.

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Context: In medical education, there are often several didactic methods for teaching and learning a specific medical skill. For educators, there are often pragmatic reasons to decide for one or another of them, such as costs, infrastructural requirements, time expenditure or qualification of the teacher. However, a central aspect to consider is the learning outcome: Does a new method achieve a similar learning success as an established standard method? To answer this question, we need an appropriate method to assess comparability of learning outcomes.

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