Patient- vs organ-based prognostic tools for older patients in critical care units : An observational study with a 3-month follow-up.

BACKGROUND: Anticipating a doubling of older adults in Europe by 2050, healthcare systems face substantial challenges, particularly in critical care units. However, there is still a lack of evidence-based knowledge for treating and assessing mortality risk in older patients. This study compared the predictive accuracy of two assessment tools for long-term outcomes among older patients: the Multidimensional Prognostic Index (MPI) and the Sequential Organ Failure Assessment (SOFA). As the MPI is based on a more holistic assessment, it may provide a more accurate prediction than the organ-based SOFA. OBJECTIVE: Does the MPI provide a more accurate prediction of mortality risk and quality of life for older patients in critical care units than the organ-based SOFA score? METHODS: In a 6-month study, 96 patients aged 65 and older admitted to intensive (ICU) or intermediate care units (IMC) were enrolled to assess 90-day mortality using a comprehensive geriatric assessment-based MPI and the SOFA score. The follow-up (FU) involved telephone assessments 30 and 90 days after admission, focusing on posthospitalization health and quality of life. RESULTS: Both MPI (p = 0.039) and SOFA score (p = 0.014) successfully predicted mortality among older IMC and ICU patients in logistic regressions. Receiver operating characteristic (ROC) analyses demonstrated comparable areas under the curve (AUCs) for MPI (0.618) and SOFA score (0.621), as well as a similar sensitivity and specificity (MPI 61.0% and 52.9%; SOFA score: 68.9% and 45.1%, respectively). The MPI at admission moreover correlated significantly with quality of life (p < 0.001, r = -0.631 at discharge; p = 0.005, r = -0.377 at 30-day FU; p = 0.004, r = -0.409 at 90-day FU) and nursing needs (Mann-Whitney U­test, p = 0.002 at 30-day FU; p = 0.011 at 90-day FU) at FU, while the SOFA score did not show significant associations with respect to these parameters. CONCLUSIONS: In geriatric critical care, both the MPI and the SOFA score effectively predict mortality risk. While the SOFA score may appear more practical due to its simpler and faster implementation, only the MPI demonstrated significant correlations with quality of life and nursing needs in the FU after 30 and 90 days.

Platelet transfusions in adult ICU patients with thrombocytopenia: A sub-study of the PLOT-ICU inception cohort study.

BACKGROUND: Platelet transfusions are frequently used in the intensive care unit (ICU), but current practices including used product types, volumes, doses and effects are unknown. STUDY DESIGN AND METHODS: Sub-study of the inception cohort study 'Thrombocytopenia and Platelet Transfusions in the ICU (PLOT-ICU)', including acutely admitted, adult ICU patients with thrombocytopenia (platelet count <150 × 109/L). The primary outcome was the number of patients receiving platelet transfusion in ICU by product type. Secondary outcomes included platelet transfusion details, platelet increments, bleeding, other transfusions and mortality. RESULTS: Amongst 504 patients with thrombocytopenia from 43 hospitals in 10 countries in Europe and the United States, 20.8% received 565 platelet transfusions; 61.0% received pooled products, 21.9% received apheresis products and 17.1% received both with a median of 2 (interquartile range 1-4) days from admission to first transfusion. The median volume per transfusion was 253 mL (180-308 mL) and pooled products accounted for 59.1% of transfusions, however, this varied across countries. Most centres (73.8%) used fixed dosing (medians ranging from 2.0 to 3.5 × 1011 platelets/transfusion) whilst some (mainly in France) used weight-based dosing (ranging from 0.5 to 0.7 × 1011 platelets per 10 kg body weight). The median platelet count increment for a single prophylactic platelet transfusion was 2 (-1 to 8) × 109/L. Outcomes of patients with thrombocytopenia who did and did not receive platelet transfusions varied. CONCLUSIONS: Among acutely admitted, adult ICU patients with thrombocytopenia, 20.8% received platelet transfusions in ICU of whom most received pooled products, but considerable variation was observed in product type, volumes and doses across countries. Prophylactic platelet transfusions were associated with limited increases in platelet counts.

[Overdosing of direct oral anticoagulants]. / Überdosierung von direkten oralen Antikoagulanzien.

BACKGROUND: Direct oral anticoagulants (DOAC) are increasingly used for prophylaxis and treatment of thromboembolic events. Incorrectly dosed DOAC treatment is associated with excess mortality. PURPOSE: This article aims at raising awareness of DOAC overdosing and its causes as well as presenting a diagnostic and therapeutic work-up. MATERIAL AND METHODS: Based on a case presentation, a structured review of the current literature on DOAC overdosing was performed and treatment recommendations were extracted. RESULTS: In addition to wittingly or unwittingly increased DOAC intake, common causes of overdose are inadequate dose adjustment for concomitant medication or comorbidities. Global coagulation testing should be supplemented with DOAC-specific testing. Severe bleeding and the need for invasive diagnostics or urgent surgery represent indications for treating DOAC overdoses. Based on the cause of an DOAC overdose, active charcoal, endoscopic pill rescue, antagonization with idarucizumab or andexanet alfa and the targeted substitution of coagulation factors represent treatment options. CONCLUSION: The sensitization of clinicians is important to ensure a timely diagnosis and adequate treatment of DOAC overdosing. This report provides an overview of current knowledge on diagnostics and treatment; however, further studies are necessary to improve the existing algorithms.

Marked hyperferritinemia in critically ill cancer patients.

OBJECTIVES: To investigate characteristics and outcomes of critically ill cancer patients with marked hyperferritinemia. METHODS: A single-center retrospective analysis comprising cancer patients with a ferritin level >10.000 µg/L treated in the intensive care unit (ICU) between 2012 and 2022 was conducted. RESULTS: A total of 117 patients were included in the analysis. The median age was 59 years (range: 15-86 years). Females accounted for 48% of cases. 90% of patients had a hematologic malignancy. The median maximum ferritin level was 27.349 µg/L (range: 10.300-426.073 µg/L). The diagnostic criteria of septic shock were fulfilled in 51% of cases; 31% of patients had hemophagocytic lymphohistiocytosis (HLH) according to the HLH-2004 criteria. Mechanical ventilation, renal replacement therapy and the use of vasopressors were necessary in 59%, 35% and 70% of cases, respectively. The ICU, hospital, 90-day and 1-year survival rates were 33.3%, 23.1%, 23.7% and 11.7%. Patients with septic shock had a worse survival than those without septic shock (p = .001); the survival of patients who fulfilled the HLH-2004 criteria did not differ from those who did not (p = .88). CONCLUSION: Critically ill cancer patients with marked hyperferritinemia have poor outcomes. The present data may help to make informed decisions for this patient group.

[Clinical acute and emergency medicine curriculum-focus on internal medicine : Recommendations for advanced training in internal medicine in the emergency department]. / Curriculum Klinische Akut- und Notfallmedizin ­ Schwerpunkt Innere Medizin : Empfehlung zu Weiterbildungsinhalten der Inneren Medizin in der Notaufnahme.

In Germany, physicians qualify for emergency medicine by combining a specialty medical training-e.g. internal medicine-with advanced training in emergency medicine according to the statutes of the State Chambers of Physicians largely based upon the Guideline Regulations on Specialty Training of the German Medical Association. Internal medicine and their associated subspecialities represent an important column of emergency medicine. For the internal medicine aspects of emergency medicine, this curriculum presents an overview of knowledge, skills (competence levels I-III) as well as behaviours and attitudes allowing for the best treatment of patients. These include general aspects (structure and process quality, primary diagnostics and therapy as well as indication for subsequent treatment; resuscitation room management; diagnostics and monitoring; general therapeutic measures; hygiene measures; and pharmacotherapy) and also specific aspects concerning angiology, endocrinology, diabetology and metabolism, gastroenterology, geriatric medicine, hematology and oncology, infectiology, cardiology, nephrology, palliative care, pneumology, rheumatology and toxicology. Publications focussing on contents of advanced training are quoted in order to support this concept. The curriculum has primarily been written for internists for their advanced emergency training, but it may generally show practising emergency physicians the broad spectrum of internal medicine diseases or comorbidities presented by patients attending the emergency department.

[Handoffs in the intensive care unit]. / Übergaben auf der Intensivstation.

BACKGROUND: Effective handoffs in the intensive care unit (ICU) are key to patient safety. PURPOSE: This article aims to raise awareness of the significance of structured and thorough handoffs and highlights possible challenges as well as means for improvement. MATERIALS AND METHODS: Based on the available literature, the evidence regarding handoffs in ICUs is summarized and suggestions for practical implementation are derived. RESULTS: The quality of handoffs has an impact on patient safety. At the same time, communication in the intensive care setting is particularly challenging due to the complexity of cases, a disruptive work environment, and a multitude of inter- and intraprofessional interactions. Hierarchical team structures, deficiencies in feedback and error-management culture, (technical) language barriers in communication, as well as substantial physical and psychological stress may negatively influence the effectiveness of handoffs. Sets of interventions such as the implementation of checklists, mnemonics, and communication workshops contribute to a more structured and thorough handoff process and have the potential to significantly improve patient safety. CONCLUSION: Effective handoffs are the cornerstone of high-quality and safe patient care but face particular challenges in ICUs. Interventional measures such as structuring handoff concepts and periodic communication trainings can help to improve handoffs and thus increase patient safety.

[The center for intensive care medicine: a model for interdisciplinary and interprofessional collaboration]. / Das Zentrum für Intensivmedizin: ein Modell für die interdisziplinäre und interprofessionelle Zusammenarbeit.

BACKGROUND: The Federal Joint Committee has established requirements for centers for intensive care medicine which, in cooperation with other clinics, are to take on special tasks for intensive care medicine in a region. High demands are placed on these centers, which it may not be possible to meet without restructuring the existing intensive care structures. OBJECTIVE: In this study, an organizational model for a center for intensive care medicine based on broad interdisciplinary and interprofessional cooperation is presented for discussion. METHODS AND RESULTS: The organizational model contains proposals for integration of the centers for intensive care medicine into the clinic structure, the management team, the staff composition, the areas of clinical activity, and the further tasks of research, teaching, and education and training. CONCLUSION: Establishment of the centers for intensive care medicine provides new and forward-looking impetus for the further development of intensive care medicine in Germany. However, for the new organizational model to be implemented effectively, the necessary restructuring measures must be adequately refinanced and supported by hospital management and medical faculties. In addition, a sustained willingness for interdisciplinary and interprofessional cooperation is required on the part of all those involved, and employees in this model must be offered attractive long-term positions in intensive care medicine.

[Sustainability in intensive and emergency care : A nationwide survey by the German Society of Medical Intensive Care and Emergency Medicine]. / Nachhaltigkeit in der Intensiv- und Notfallversorgung : Eine bundesweite Umfrage von der Deutschen Gesellschaft für Internistische Intensivmedizin und Notfallmedizin.

BACKGROUND: The impact of climate change on humans is well known. However, the health care system is also a relevant contributor, accounting for up to 5-7% of global greenhouse gas emissions, and work should be adapted to be more sustainable. AIM: The survey investigated whether sustainability plays a role in hospitals and specifically in the field of emergency and intensive care. Concrete measures and which hurdles are already recognized were also inquired. MATERIALS AND METHODS: The "AG Nachhaltigkeit" (working group on sustainability) of the "Deutschen Gesellschaft für Internistische Intensivmedizin und Notfallmedizin" (DGIIN) conducted an electronic survey among the staff of intensive care units, emergency rooms, and ambulance services in Germany. RESULTS: In all, 218 survey results were included in the analysis: 108 (50%) participants were from the nursing sector and 98 (45%) belonged to the medical staff. The majority of participants work in an intensive care unit (181 [83%]) followed by intermediate care unit (52 [24%]). A total of 104 (47%) participants indicated that their workplace had already implemented sustainability measures. However, when asked whether decision-makers in the workplaces incorporate sustainability into their decisions, management scored highest with only 20%. Potential for improvement is seen in energy and waste management, among others. CONCLUSION: The survey results show that (1) employees are highly motivated to address the issue of sustainability and to implement measures, (2) the potential to establish a resource-saving and environmentally friendly hospital is far from being exhausted, and (3) it must become a priority that decision-makers in the hospital propagate sustainability, make processes transparent, and support the motivation of employees on the subject of sustainability. In addition, this process must be supported by politicians and health insurance companies.

Platelet transfusions in adult thrombocytopenic ICU patients: Protocol for a sub-study of the PLOT-ICU cohort.

INTRODUCTION: Platelet transfusions are frequently used in intensive care unit (ICU) patients, but contemporary epidemiological data are sparse. We aim to present contemporary international data on the use of platelet transfusions in adult ICU patients with thrombocytopenia. METHODS: This is a protocol and statistical analysis plan for a post hoc sub-study of 504 thrombocytopenic patients from the 'Thrombocytopenia and platelet transfusions in ICU patients: an international inception cohort study (PLOT-ICU)'. The primary outcome will be the number of patients receiving platelet transfusion in the ICU reported according to the type of product received (apheresis-derived versus pooled whole-blood-derived transfusions). Secondary platelet transfusion outcomes will include platelet transfusion volumes; timing of platelet transfusion; approach to platelet transfusion dosing (fixed dosing versus weight-based dosing) and platelet count increments for prophylactic transfusions. Secondary clinical outcomes will include the number of patients receiving red blood cell- and plasma transfusions during ICU stay; the number of patients who bled in the ICU, the number of patients who had a new thrombosis in the ICU, and the number of patients who died. The duration of follow-up was 90 days. Baseline characteristics and secondary clinical outcomes will be stratified according to platelet transfusion status in the ICU and severity of thrombocytopenia. Data will be presented descriptively. CONCLUSIONS: The outlined study will provide detailed epidemiological data on the use of platelet transfusions in adult ICU patients with thrombocytopenia using data from the large international PLOT-ICU cohort study. The findings will inform the design of future randomised trials evaluating platelet transfusions in ICU patients.

Communication strategies for expressing empathy during family-clinician conversations in the intensive care unit: A mixed methods study.

OBJECTIVES: To explore communication strategies intensive care clinicians and patients' family members prefer for expressing empathy during family-clinician conversations. RESEARCH METHODOLOGY/DESIGN: Mixed-methods survey study. SETTING: Two medical ICUs of a German academic tertiary care hospital. MAIN OUTCOME MEASURES: Using a self-developed online survey with closed and open-ended questions with free-text options, the participants' preferences of communication strategies for expressing empathy were investigated. Quantifiable similarities and differences were determined by statistical analysis. Qualitative themes were derived at by directed content analysis. FINDINGS: The responses of 94 family members, 42 nurses, and 28 physicians were analysed (response rate: 45.3 %). Four communication strategies were deduced: (1) reassuring the families that the intensive care unit team will not abandon neither them nor the patient, (2) acknowledging emotions and offering support, (3) saying that the families are welcome and cared for in the intensive care unit, (4) providing understandable information. In comparison, the families considered an expression of nonabandonment as more empathic than the physicians did (p =.031,r = 0.240), and those expressions focussing solely on the family members' well-being (p =.012,r = 0.228) or comprising evaluative wording ("good", "normal") (p =.017,r = 0.242) as less empathic than the nurses did. Unanimously advocated nonverbal communication strategies included to listen attentively and to avoid interrupting as well as being approachable and honest. CONCLUSION: The participants' preferences supported expert recommendations and highlighted that it is not only important what the clinicians say but also how they say it. Further research is needed to elucidate ways of successfully expressing empathy during family-clinician conversations in the intensive care unit. IMPLICATIONS FOR CLINICAL PRACTICE: Intensive care unit clinicians are encouraged to practice active listening and to express their caring and nonabandonment. It is further suggested to reflect on and adjust pertinent nonverbal behaviours and relational aspects of their communication, as applicable.

Thrombocytopenia and platelet transfusions in ICU patients: an international inception cohort study (PLOT-ICU).

PURPOSE: Thrombocytopenia (platelet count < 150 × 109/L) is common in intensive care unit (ICU) patients and is likely associated with worse outcomes. In this study we present international contemporary data on thrombocytopenia in ICU patients. METHODS: We conducted a prospective cohort study in adult ICU patients in 52 ICUs across 10 countries. We assessed frequencies of thrombocytopenia, use of platelet transfusions and clinical outcomes including mortality. We evaluated pre-selected potential risk factors for the development of thrombocytopenia during ICU stay and associations between thrombocytopenia at ICU admission and 90-day mortality using pre-specified logistic regression analyses. RESULTS: We analysed 1166 ICU patients; the median age was 63 years and 39.5% were female. Overall, 43.2% (95% confidence interval (CI) 40.4-46.1) had thrombocytopenia; 23.4% (20-26) had thrombocytopenia at ICU admission, and 19.8% (17.6-22.2) developed thrombocytopenia during their ICU stay. Absence of acquired immune deficiency syndrome (AIDS), non-cancer-related immune deficiency, liver failure, male sex, septic shock, and bleeding at ICU admission were associated with the development of thrombocytopenia during ICU stay. Among patients with thrombocytopenia, 22.6% received platelet transfusion(s), and 64.3% of in-ICU transfusions were prophylactic. Patients with thrombocytopenia had higher occurrences of bleeding and death, fewer days alive without the use of life-support, and fewer days alive and out of hospital. Thrombocytopenia at ICU admission was associated with 90-day mortality (adjusted odds ratio 1.7; 95% CI 1.19-2.42). CONCLUSION: Thrombocytopenia occurred in 43% of critically ill patients and was associated with worse outcomes including increased mortality. Platelet transfusions were given to 23% of patients with thrombocytopenia and most were prophylactic.

[Non-invasive Mechanical Ventilation in Acute Respiratory Failure. Clinical Practice Guidelines - on behalf of the German Society of Pneumology and Ventilatory Medicine]. / S2k-Leitlinie Nichtinvasive Beatmung als Therapie der akuten respiratorischen Insuffizienz.

The guideline update outlines the advantages as well as the limitations of NIV in the treatment of acute respiratory failure in daily clinical practice and in different indications.Non-invasive ventilation (NIV) has a high value in therapy of hypercapnic acute respiratory failure, as it significantly reduces the length of ICU stay and hospitalization as well as mortality.Patients with cardiopulmonary edema and acute respiratory failure should be treated with continuous positive airway pressure (CPAP) and oxygen in addition to necessary cardiological interventions. This should be done already prehospital and in the emergency department.In case of other forms of acute hypoxaemic respiratory failure with only mild or moderately disturbed gas exchange (PaO2/FiO2 > 150 mmHg) there is no significant advantage or disadvantage compared to high flow nasal oxygen (HFNO). In severe forms of ARDS NIV is associated with high rates of treatment failure and mortality, especially in cases with NIV-failure and delayed intubation.NIV should be used for preoxygenation before intubation. In patients at risk, NIV is recommended to reduce extubation failure. In the weaning process from invasive ventilation NIV essentially reduces the risk of reintubation in hypercapnic patients. NIV is regarded useful within palliative care for reduction of dyspnea and improving quality of life, but here in concurrence to HFNO, which is regarded as more comfortable. Meanwhile NIV is also recommended in prehospital setting, especially in hypercapnic respiratory failure and pulmonary edema.With appropriate monitoring in an intensive care unit NIV can also be successfully applied in pediatric patients with acute respiratory insufficiency.

[The current sepsis guidelines-What do you need to know?] / Die aktuelle Sepsisleitlinie ­ was müssen Sie wissen?

The current international sepsis guidelines from 2021 are based on the work of a panel of 60 international experts from various fields. They include a total of 93 recommendations, some of which include new aspects compared to the 2016 version of the guidelines. This article provides a subjective compilation by two internal medicine intensivists who highlight some aspects, especially of changes within the guidelines compared to the previous version. The focus is on the fields of screening, sepsis bundles, fluid and vasopressor treatment and adjuvant treatment. In addition, for the first time these guidelines address the important issue of long-term sequelae for sepsis survivors and their environment.

Communication strategies for effective family-clinician conversations in the intensive care unit: A mixed methods study.

OBJECTIVES: To explore the perspectives of intensive care patients' family members and clinicians on conveying information during family-clinician conversations. SETTING: Two medical intensive care units of a German academic tertiary care hospital. RESEARCH METHODOLOGY AND DESIGN: This study followed a mixed methods design using a digital survey on family-clinician conversations with open- and closed-ended questions, metric scales, and free-text options. Quantitative analysis was performed to determine similarities and differences. Qualitative directed content analysis was conducted to code all free-text responses into themes. FINDINGS: The responses of 100 family members, 42 nurses, and 28 physicians were analysed (response rate: 47%). All groups preferred face-to-face communication, the ask-tell-ask method, recipient design, and explaining medical terminology. The groups further commented on empathic communication by advocating the acknowledgement of the large amount of information. Qualitative themes highlighting the importance of bedside manners and written information were unique to the family members. Closed-ended questions were identified as potential trouble sources. Two communication strategies were rated as more suitable by the family members than by the physicians: being offered to choose between a summary or a detailed report at the beginning (p =.012;r = 0.288) and receiving a summary and having all questions answered at the end of a conversation (p =.023;r = 0.240). CONCLUSION: The shared preferences supported existing expert recommendations, the differing preferences corroborated the importance of relational aspects of communication and additional written information. More research is needed on empathic communication aspects. IMPLICATIONS FOR CLINICAL PRACTICE: To facilitate understanding, the clinicians may apply recipient design and the ask-tell-ask method, explain medical terminology, summarise important information, and proactively elicit questions. They may use empathic phrasing, demonstrate a respectful demeanour, and reflect on their current use of closed-ended questions and on the relational messages of their communication.

[Palliative aspects in clinical acute and emergency medicine as well as intensive care medicine : Consensus paper of the DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA and DGPalliativmedizin]. / Palliativmedizinische Aspekte in der klinischen Akut- und Notfallmedizin sowie Intensivmedizin : Konsensuspapier der DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA und DGPalliativmedizin.

The timely integration of palliative medicine is an important component in the treatment of various advanced diseases. While a German S­3-guideline on palliative medicine exists for patients with incurable cancer, a recommendation for non-oncological patients and especially for palliative patients presenting in the emergency department or intensive care unit is missing to date. Based on the present consensus paper, the palliative care aspects of the respective medical disciplines are addressed. The timely integration of palliative care aims to improve quality of life and symptom control in clinical acute and emergency medicine as well as intensive care.

[Palliative aspects in clinical acute and emergency medicine as well as intensive care medicine : Consensus paper of the DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA and DGPalliativmedizin]. / Palliativmedizinische Aspekte in der klinischen Akut- und Notfallmedizin sowie Intensivmedizin : Konsensuspapier der DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA und DGPalliativmedizin.

The timely integration of palliative medicine is an important component in the treatment of various advanced diseases. While a German S­3-guideline on palliative medicine exists for patients with incurable cancer, a recommendation for non-oncological patients and especially for palliative patients presenting in the emergency department or intensive care unit is missing to date. Based on the present consensus paper, the palliative care aspects of the respective medical disciplines are addressed. The timely integration of palliative care aims to improve quality of life and symptom control in clinical acute and emergency medicine as well as intensive care.

[Palliative aspects in clinical acute and emergency medicine as well as intensive care medicine: consensus paper of the DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA and DGPalliativmedizin]. / Palliativmedizinische Aspekte in der klinischen Akut- und Notfallmedizin sowie Intensivmedizin: Konsensuspapier der DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA und DGPalliativmedizin.

The timely integration of palliative medicine is an important component in the treatment of various advanced diseases. While a German S-3-guideline on palliative medicine exists for patients with incurable cancer, a recommendation for non-oncological patients and especially for palliative patients being treated in the emergency department or intensive care unit is missing to date. Based on the present consensus paper, the palliative care aspects of the respective medical disciplines are addressed. The timely integration of palliative care aims to improve quality of life and symptom control in clinical acute and emergency medicine as well as intensive care.