Impact of information and communication software on multiprofessional team collaboration in outpatient palliative care - a qualitative study on providers' perspectives.

BACKGROUND: The communication processes between different stakeholders in outpatient palliative care face challenges when multiprofessional teams want to keep each other updated on patient information. Meanwhile, the software market offers different tools to connect these teams in real-time to improve communication. In the research project ADAPTIVE (Impact of Digital Technologies in Palliative Care), we investigated how information and communication technology affects collaboration and work in multiprofessional teams and what advantages and disadvantages the use of said software might entail. METHODS: We conducted 26 semi-structured interviews between August and November 2020 with general practitioners (n = 8), palliative care nurses (n = 17), and a pharmacist (n = 1). They were conducted in a hybrid format, meaning that both face-to-face interviews and telephone interviews were carried out. Subsequently, we analyzed the interviews following the qualitative content analysis according to Kuckartz. RESULTS: Information and communication software has the potential to enable faster communication and delegation of tasks and to simplify communication and task management between providers. Furthermore, it creates the opportunity to decrease unnecessary supervision of duties and responsibilities for physicians in multiprofessional teams. Therefore, it allows facilitating the collaboration between multiprofessional teams that work independently of each other but care for the same patients. All providers have the same knowledge about their patients without time-consuming coordination such as phone calls or search processes in paper documentation. On the other hand, mishandling, poor Internet connection, and unfamiliarity with various features can diminish these benefits. CONCLUSION: Even though the use of such software offers many advantages, these advantages only reveal themselves if the software is used as it was intended by the developers. Misuse and unawareness of the individual functions can lead to the full potential not being realized. The software developers frequently offer specialized training, and the multiprofessional teams should utilize that to improve team communication, facilitate tasks, and allow physicians to delegate tasks. TRIAL REGISTRATION: The study is registered in the German Clinical Trials Register (DRKS): https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00021603 (Registration number: DRKS00021603; date of first registration: 02/07/2020).

Over a third of palliative medicine physicians meet burnout criteria: Results from a survey study during the COVID-19 pandemic.

BACKGROUND: Palliative medicine physicians may be at higher risk of burnout due to increased stressors and compromised resilience during the COVID-19 pandemic. Burnout prevalence and factors influencing this among UK and Irish palliative medicine physicians is unknown. AIM: To determine the prevalence of burnout and the degree of resilience among UK and Irish palliative medicine physicians during the COVID-19 pandemic, and associated factors. DESIGN: Online survey using validated assessment scales assessed burnout and resilience: The Maslach Burnout Inventory Human Services Survey for Medical Personnel [MBI-HSS (MP)] and the Connor-Davidson Resilience Scale (CD-RISC). Additional tools assessed depressive symptoms, alcohol use, and quality of life. SETTING/PARTICIPANTS: Association of Palliative Medicine of UK and Ireland members actively practising in hospital, hospice or community settings. RESULTS: There were 544 respondents from the 815 eligible participants (66.8%), 462 provided complete MBI-HSS (MP) data and were analysed. Of those 181/462 (39.2%) met burnout criteria, based on high emotional exhaustion or depersonalisation subscales of the MBI-HSS (MP). A reduced odds of burnout was observed among physicians who worked ⩽20 h/week (vs 31-40 h/week, adjusted odds ratio (aOR) 0.03, 95% confidence interval (CI) 0.002-0.56) and who had a greater perceived level of clinical support (aOR 0.70, 95% CI 0.62-0.80). Physicians with higher levels of depressive symptoms had higher odds of burnout (aOR 18.32, 95% CI 6.75-49.73). Resilience, mean (SD) CD-RISC score, was lower in physicians who met burnout criteria compared to those who did not (62.6 (11.1) vs 70.0 (11.3); p < 0.001). CONCLUSIONS: Over one-third of palliative medicine physicians meet burnout criteria. The provision of enhanced organisational and colleague support is paramount in both the current and future pandemics.

Aspects of palliative medicine in intensive care units: A narrative review

Background: The perspective of palliative care has changed dynamically over the years, and palliative medicine, which was originally concerned with patients with advanced oncology diseases, has become an interdisciplinary area. Many societies have published guidelines for the use of palliative medicine in intensive care units. Method(s): This article presents indications and methods for implementing the principles of palliative medicine in intensive care units. Particular attention is devoted to the consultations of palliative medicine for current medical trends - COVID-19 infection, oncological diseases, fragility syndrome, and end-stage circulatory failure. Conclusion(s): Elements of palliative medicine are necessary for everyday practices in the intensive care unit. The most important task in cooperation is to present classifications that can help in the objective identification of patients requiring palliative care. It seems that creating a checklist of the qualifications for a palliative medicine consultation can be the next step towards making decisions about this form of therapy. Copyright © Via Medica.

Trends in Palliative Care Research During the COVID-19 Pandemic.

To demonstrate the trends and variety of research on palliative care during the COVID-19 pandemic. A systematic search of the Web of Science database. Since the outbroke of the COVID-19 pandemic, the adjustment of palliative care systems is warranted to maintain a high quality of care. The COVID-19 -related palliative care studies account for approximately 4% of all publications on palliative care. However, there is a dearth of research investigating the nature of these studies. A total of 293 studies were included. Of the included studies, those related to system improvement were the most common (181/293, 61.8%), followed by those related to patient care (79/293, 27.0%), bereavement support for patients or family members (19/293, 6.5%), and the mental health of frontline practitioners (14/293, 4.8%). From these studies, 82, 137, and 74 studies were published in 2020, 2021, and 2022 (until August 1), respectively. The research trends of palliative care demonstrate the flexibility and rapid response of the global palliative care system to the COVID-19 pandemic and show how the palliative care system is evolving. While most studies are interested in system improvement, patient care, and bereavement support, the mental health of frontline practitioners has received less attention. Our findings provide palliative care practitioners with current valuable information and highlight possible future trends.

Impact of the COVID-19 Pandemic on the Perceived Quality of Palliative Care in Nursing Homes.

The Nursing Homes End-of-life Programme (NUHELP) was developed in 2017 and is based on quality standards of palliative care, but it was not implemented due to the outbreak of the COVID-19 pandemic. OBJECTIVES: To describe perceptions among staff at nursing homes and primary health care (PHC) centres regarding the relevance, feasibility, and degree of achievement of quality standards for palliative care in nursing homes and to determine the differences in these perceptions before and after the pandemic. METHODOLOGY: Cross-sectional descriptive study. Professionals at eight nursing homes and related PHC centres who participated in NUHELP development assessed 42 palliative care standards at two time points (2018 and 2022). The Mann-Whitney U test was applied to analyse differences in the scores between these two times and between perceptions at nursing homes and at PHC centres. RESULTS: The study population consisted of 58 professionals in 2018 and 50 in 2022. The standard regarding communication with persons affected by the death of a family member was considered less relevant (p = 0.05), and that concerning the culturally sensitive and dignified treatment of the body was less fully achieved (p = 0.03) in 2022 than in 2018. Social support (p = 0.04), sharing information among the care team (p = 0.04), patient participation (p = 0.04) and information about the treatment provided (p = 0.03) were all more poorly achieved in 2022 than in 2018. The perceptions of nursing home and PHC workers differed in several respects. CONCLUSIONS: Professional intercommunication and social support should be reinforced, and residents should be more actively involved in decision-making.

What is in the palliative care 'syringe'? A systems perspective.

The diffusion of palliative care has been rapid, yet uncertainty remains regarding palliative care's "active ingredients." The National Consensus Project Guidelines for Quality Palliative Care identified eight domains of palliative care. Despite these identified domains, when pressed to describe the specific maneuvers used in clinical encounters, palliative care providers acknowledge that "it's complex." The field of systems has been used to explain complexity across many different types of systems. Specifically, engineering systems develop a representation of a system that helps manage complexity to help humans better understand the system. Our goal was to develop a system model of what palliative care providers do such that the elements of the model can be described concretely and sequentially, aggregated to describe the high-level domains currently described by palliative care, and connected to the complexity described by providers and the literature. Our study design combined methodological elements from both qualitative research and systems engineering modeling. The model drew on participant observation and debriefing semi-structured interviews with interdisciplinary palliative care team members by a systems engineer. The setting was an interdisciplinary palliative care service in a US rural academic medical center. In the developed system model, we identified 59 functions provided to patients, families, non-palliative care provider(s), and palliative care provider(s). The high-level functions related to measurement, decision-making, and treatment address up to 8 states of an individual, including an overall holistic state, physical state, psychological state, spiritual state, cultural state, personal environment state, and clinical environment state. In contrast to previously described expert consensus domain-based descriptions of palliative care, this model more directly connects palliative care provider functions to emergent behaviors that may explain system-level mechanisms of action for palliative care. Thus, a systems modeling approach provides insights into the challenges surrounding the recurring question of what is in the palliative care "syringe."

Mentoring in palliative medicine in the time of covid-19: a systematic scoping review : Mentoring programs during COVID-19.

INTRODUCTION: The redeployment of mentors and restrictions on in-person face-to-face mentoring meetings during the COVID-19 pandemic has compromised mentoring efforts in Palliative Medicine (PM). Seeking to address these gaps, we evaluate the notion of a combined novice, peer-, near-peer and e-mentoring (CNEP) and interprofessional team-based mentoring (IPT) program. METHODS: A Systematic Evidence Based Approach (SEBA) guided systematic scoping review was carried out to study accounts of CNEP and IPT from articles published between 1st January 2000 and 28th February 2021. To enhance trustworthiness, concurrent thematic and content analysis of articles identified from structured database search using terms relating to interprofessional, virtual and peer or near-peer mentoring in medical education were employed to bring together the key elements within included articles. RESULTS: Fifteen thousand one hundred twenty one abstracts were reviewed, 557 full text articles were evaluated, and 92 articles were included. Four themes and categories were identified and combined using the SEBA's Jigsaw and Funnelling Process to reveal 4 domains - characteristics, mentoring stages, assessment methods, and host organizations. These domains suggest that CNEP's structured virtual and near-peer mentoring process complement IPT's accessible and non-hierarchical approach under the oversight of the host organizations to create a robust mentoring program. CONCLUSION: This systematic scoping review forwards an evidence-based framework to guide a CNEP-IPT program. At the same time, more research into the training and assessment methods of mentors, near peers and mentees, the dynamics of mentoring interactions and the longitudinal support of the mentoring relationships and programs should be carried out.

Future palliative competence needs - a qualitative study of physicians' and registered nurses' views.

BACKGROUND: Globally, the need for palliative care will increase as a result of the ageing of populations and the rising burden of cancer, non-communicable diseases as well as some communicable diseases. Physicians and registered nurses working in palliative care should have a sufficient level of education and competence in managing the changing needs and requirements of palliative care. There is, however, need for evidence-based palliative care training and education of physicians and registered nurses. The purpose of this study was to describe the views of physicians and registered nurses regarding future competence needs within palliative care. METHODS: The study was conducted through use of a cross-sectional qualitative design. A total of 54 physicians and 110 registered nurses completed an open-ended questionnaire about the future competence needs of palliative care. The data were analyzed using inductive content analysis. RESULTS: The results revealed four main competence needs within palliative care for the coming decade: palliative care competence at all levels within healthcare and social welfare services; individualized palliative care competence; person-centered encounters competence; and systematic competence development within palliative care. CONCLUSIONS: The results offer cues for education and professional development, which can be used to support physicians and registered nurses when future palliative care competences are included in educational programs. Seamless cooperation between palliative care services and educational institutions is recommended to ensure that undergraduate and postgraduate education is based on a continuous assessment of competence requirements within the field of palliative care. Therefore, online multi-professional simulations, for example, could be used to enhance future competencies within palliative care; undergraduate medical, nursing and allied healthcare students as well as postgraduate palliative care professionals and experts of experience could work together during simulations.

Clinical presentation, complications, and outcomes of hospitalized COVID-19 patients in an academic center with a centralized palliative care consult service.

BACKGROUND AND AIMS: Palliative care is a critical component of the response of a healthcare system to a pandemic. We present risk factors associated with mortality and highlight an operational palliative care consult service in facilitating early identification of risk factors to guide goal-concordant care and rational utilization of finite healthcare resources during a pandemic. METHODS: In this case series of 100 consecutive patients hospitalized with COVID-19, we analyzed clinical data, treatment including palliative care, and outcomes in patients with SARS-CoV-2 infection admitted to three hospitals in Seattle, Washington. We compared data between patients who were discharged and non-survivors. RESULTS: Age (OR 4.67 [1.43, 15.32] ages 65-79; OR 3.96 [1.05, 14.89] ages 80-97), dementia (OR 5.62 [1.60, 19.74]), and transfer from a congregate living facility (OR 5.40 [2.07, 14.07]), as well hypoxemia and tachypnea (OR 7.00 [2.91, 22.41]; OR 2.78 [1.11, 6.97]) were associated with mortality. Forty-one (41%) patients required intensive care and 22 (22%) invasive mechanical ventilation. Forty-six (46%) patients were seen by the palliative care service, resulting in a change of resuscitation status in 54% of admitted patients. Fifty-eight (58%) patients recovered and were discharged, 34 (34%) died, and eight (8%) remained hospitalized, of which seven ultimately survived and one died. CONCLUSIONS: Older age, dementia, and congregate living were associated with mortality. Early discussions of goals of care facilitated by an operational palliative care consult service can effectively guide goal-concordant care in patients at high risk for mortality during a pandemic. Development of a functional palliative care consult service is an important component of pandemic planning.

Telemedicine as an Acceptable Model of Care in Advanced stage Cancer Patients in the Era of Coronavirus Disease 2019 - An Observational Study in a Tertiary Care Centre.

OBJECTIVES: The availability of routine care for patients with cancer during the coronavirus disease 2019 (COVID-19) pandemic has become challenging, and the use of telemedicine can be promising in this area. The objective of the study is to evaluate the feasibility of telemedicine-based palliative interventions in cancer patients. MATERIALS AND METHODS: This retrospective study was conducted in a tertiary care centre with 547 follow-up patients who used palliative medicine teleconsultation services. The following data were retrieved from the records: Patient's reason for the call, the main barriers to a hospital visit, the assistance given to them by the physician on the call and the patients' satisfaction with the service on a 4-point scale. The data were analysed using percentages for categorical variables and mean/standard deviation for quantitative variables. RESULTS: Out of the 547 patients, 462 (84.46%) utilised voice calling service, and the major reason for not visiting the hospital were cited to be fear of contracting COVID-19 (37.3%), inability to attend due to health constraints (7.13%) and issues with transportation (48.8%). The majority of the calls (63.62%) calls were regarding uncontrolled symptoms of the primary diseases. A total of 402 (73.49%) patients were very satisfied, and a total of 399 (72.94%) decided to continue to use this medium in the future as well. CONCLUSION: Telemedicine is a good modality for the assessment of chronic pain and providing symptomatic supportive care in patients with cancer in the COIVD-19 pandemic.

The Effect of Triggered Palliative Medicine Consults on Nurse Moral Distress in the Medical Intensive Care Unit.

PURPOSE: Moral distress in the intensive care unit contributes to negative emotional experiences in nurses and adversely affects patient care. This prospective cohort study evaluates an intervention designed to improve nurse moral distress in the medical intensive care unit and assesses patient outcomes which may improve moral distress. METHODS: Nurse moral distress was measured before and after an intervention of triggered palliative consults and scheduled family meetings in the intensive care unit during the COVID-19 pandemic. Patient outcomes in the intervention medical intensive care unit were compared to a control group. RESULTS: Forty-eight nurses (n = 48/78, 62%) completed the pre-intervention survey and 33 (n = 33/78, 42%) completed the post-intervention survey. Nurse moral distress using the MMD-HP scale pre- and post-intervention (122.5 vs. 134.0, P = 0.1210) was not statistically different. Intervention group patients (n = 57/64, 89%) had earlier transition to do not resuscitate status (hazard ratio 2.1, 95% CI 1.1-4.0, P = 0.0294), higher rate of documented alternate decision makers (100% vs. 61%, P < 0.0001), and higher rate discharged to a facility (28% vs. 14%) or hospice (19% vs. 7%) (P = 0.0090). Intervention group patients with a do not resuscitate (DNR) order had lower median length of stay in the intensive care unit (4 days vs. 13 days, P = 0.0004) and hospital (10 days vs. 21 days, P = 0.0005), and lower median total hospital costs per patient ($39,067 vs. $116,476, P = 0.0029) when compared control group patients with a DNR order. CONCLUSION: Triggered palliative consults with scheduled family meetings were not associated with change in nurse moral distress. More research is needed to uncover methods to improve nurse moral distress in the intensive care unit.

Health Professionals' Perceptions of the Contributions of Palliative Care Consultation for Patients with COVID-19.

Background: Palliative care (PC) programs worldwide are involved in caring for patients with coronavirus disease 2019 (COVID-19) with other professionals. Objectives: To determine health professionals' perceptions of the contributions of PC in COVID-19 care, and describe its effect on professionals' psychological distress. Design: Cross-sectional study. Setting/Subjects: Physicians, advance practice providers, nurses, and case managers at two hospitals. Measurements: Seventeen-item questionnaire on demographics, contributions of PC, and psychological distress. Results: Of 427 health professionals invited to participate, 76 responded (18%). Among 64 eligible respondents, 72% were female, 56% were under the age 40, 40.6% were nurses, 28.1% were physicians, and 66% worked in the intensive care unit. The PC team was perceived as helpful in managing pain and other symptoms, coordinating care among providers, discussing end-of-life preferences, communicating with patients and families and supporting the care team. Median self-reported psychological distress was 7 (range 2-10). Twenty-five (39%) participants agreed that PC eased distress by communicating with patients, families, and other professionals, providing guidance in difficult conversations and offering companionship. Among respondents, 84% would likely work with PC in the future. Conclusions: During the COVID-19 pandemic, health professionals perceived PC as helpful in caring for patients and families, and in easing their own psychological distress.

Palliative Sedation in COVID-19 End-of-Life Care. Retrospective Cohort Study.

Background and Objectives: Descriptions of end-of-life in COVID-19 are limited to small cross-sectional studies. We aimed to assess end-of-life care in inpatients with COVID-19 at Alicante General University Hospital (ALC) and compare differences according to palliative and non-palliative sedation. Material and Methods: This was a retrospective cohort study in inpatients included in the ALC COVID-19 Registry (PCR-RT or antigen-confirmed cases) who died during conventional admission from 1 March to 15 December 2020. We evaluated differences among deceased cases according to administration of palliative sedation. Results: Of 747 patients evaluated, 101 died (13.5%). Sixty-eight (67.3%) died in acute medical wards, and 30 (44.1%) received palliative sedation. The median age of patients with palliative sedation was 85 years; 44% were women, and 30% of cases were nosocomial. Patients with nosocomial acquisition received more palliative sedation than those infected in the community (81.8% [9/11] vs 36.8% [21/57], p = 0.006), and patients admitted with an altered mental state received it less (20% [6/23] vs. 53.3% [24/45], p = 0.032). The median time from admission to starting palliative sedation was 8.5 days (interquartile range [IQR] 3.0-14.5). The main symptoms leading to palliative sedation were dyspnea at rest (90%), pain (60%), and delirium/agitation (36.7%). The median time from palliative sedation to death was 21.8 h (IQR 10.4-41.1). Morphine was used in all palliative sedation perfusions: the main regimen was morphine + hyoscine butyl bromide + midazolam (43.3%). Conclusions: End-of-life palliative sedation in patients with COVID-19 was initiated quite late. Clinicians should anticipate the need for palliative sedation in these patients and recognize the breathlessness, pain, and agitation/delirium that foreshadow death.

Needs Assessment for the Development of an Electronic Cross-Facility Health Record (ECHR) for Pediatric Palliative Care: A Design Thinking Approach.

BACKGROUND: Pediatric palliative care (PPC) is characterized by years of multisectoral and multi-professional care. Sharing information between PPC professionals is, therefore, essential for quality care. The evidence shows that electronic cross-facility health records (ECHRs) provide useful support in this context. To our knowledge, no ECHRs have been developed through a user-centered approach for this specific setting in Germany. METHODS: Guided by design thinking, first, qualitative interviews were conducted to assess the needs of PPC professionals. Second, the elicited needs were specified in focus groups (FGs). Based on the needs stated in the interviews, prototypes of the ECHR were developed and discussed in the FGs. The indicated needs were supplemented and specified in an iterative process. The prototypes were further adapted according to these results. The unified theory of acceptance and use of technology was the basic model in the evaluation of needs. RESULTS: Across seven main categories, past and current medication, emergency view, and messaging functions were identified as the participants' desired core components of an ECHR. Utilizing design thinking facilitated the explicit articulation of user needs. CONCLUSIONS: Developing an ECHR with the content identified would allow for real-time data during emergencies, tracking what other PPC professionals have done, and making the applied treatments visible to others. This would offer a broader picture of the complex conditions common to PPC.

Covid-19 Mortality in an Acute Care Hospital: Association of Patient Factors With Decision to Forego the Intensive Care Unit.

BACKGROUND: Public awareness of the large mortality toll of COVID-19 particularly among elderly and frail persons is high. This public awareness represents an enhanced opportunity for early and urgent goals-of-care discussions to reduce medically ineffective care. OBJECTIVE: To assess the end-of-life experiences of hospitalized patients dying of COVID-19 with respect to identifying the clinical factors associated with utilization or non-utilization of the ICU. METHODS: Retrospective cohort study of hospital outcomes using electronic medical records and individual chart review from March 15, 2020 to October 15, 2020 of every patient with a COVID-19 diagnosis who died or was admitted to hospice while hospitalized. Logistic regression multivariate analysis was used to identify the clinical and demographic factors associated with non-utilization of the ICU. RESULTS: 133/749 (18%) of hospitalized COVID-19 patients died or were admitted to hospice as a result of COVID-19. Of the 133, 66 (49.6%) had no ICU utilization. In multivariate analysis, the significant patient factors associated with non-ICU utilization were increasing age, normal body mass index, and the presence of an advanced directive calling for limited life sustaining therapies. Race and residence at time of admission (home vs. facility) were significant only in the unadjusted analyses but not in adjusted. Gender was not significant in either form of analyses. CONCLUSION: Goals of care discussions performed by an augmented palliative care team and other bedside clinicians had renewed urgency during COVID-19. Large percentages of patients and surrogates, perhaps motivated by public awareness of poor outcomes, opted not to utilize the ICU.

Pharmacological strategies used to manage symptoms of patients dying of COVID-19: A rapid systematic review.

BACKGROUND: COVID-19 has tragically resulted in over 2.5 million deaths globally. Despite this, there is a lack of research on how to care for patients dying of COVID-19, specifically pharmacological management of symptoms. AIM: The aim was to determine the dose ranges of pharmacological interventions commonly used to manage symptoms in adult patients dying of COVID-19, establish how effectiveness of these interventions was measured, and whether the pharmacological interventions were effective. DESIGN: This was a rapid systematic review with narrative synthesis of evidence, prospectively registered on PROSPERO (ID: CRD42020210892). DATA SOURCES: We searched MEDLINE, EMBASE, CINAHL via the NICE Evidence Health Databases Advanced Search interface; medRxiv; the Cochrane COVID-19 Study Register; and Google Scholar with no date limits. We included primary studies which documented care of patients dying of COVID-19 under the care of a specialist palliative care team. RESULTS: Seven studies, documenting the care of 493 patients met the inclusion criteria. Approximately two thirds of patients required a continuous subcutaneous infusion with median doses of 15 mg morphine and 10 mg midazolam in the last 24 h of life. Four studies described effectiveness by retrospective review of documentation. One study detailed the effectiveness of individual medications. CONCLUSIONS: A higher proportion of patients required continuous subcutaneous infusion than is typically encountered in palliative care. Doses of medications required to manage symptoms were generally modest. There was no evidence of a standardised yet holistic approach to measure effectiveness of these medications and this needs to be urgently addressed.

Palliative medicine in intensive care unit during a pandemic.

The coronavirus disease-2019 (COVID-19) or severe acute respiratory distress syndrome coronavirus 2 (SARS-CoV-2) pandemic has changed the landscape of medical care. Efforts made to limit the spread of the deadly disease have impacted the specialty of palliative medicine in ways that could not have been completely predicted or appreciated. The consequences of these changes have been most evident in the care of COVID-19 patients and families within the intensive care unit. The policies meant to keep staff, patients, and families safe, greatly changed the way that palliative medicine could be provided. This article provides a more in-depth look at how the practice of palliative medicine adapted to such difficult and constantly changing times, particularly in aspects of family meetings, communication, paternalism, managing emotions, death, and grief. Despite the ongoing challenges presented by this virus, the specialty of palliative medicine may be well suited to adapt and flourish.

Psychological well-being of palliative care professionals: Who cares?

BACKGROUND: Traditionally, the psychological well-being of healthcare workers has been taken for granted - it has even been considered a part of the requirements that were demanded of them. When these professionals have experienced suffering and psychological depletion, they have been held accountable for this suffering, adopting an individualistic and reductionist viewpoint focused only on the professional. This approach has become obsolete due to its proven ineffectiveness, especially from an ethics of responsibility and organization viewpoint. CONTEXT: The psychological well-being of the healthcare worker (and its opposites: suffering, exhaustion, and disenchantment) is advantageous to the professional's commitment to the institution, to their work performance, and to their personal life. OBJECTIVE: The objective of this paper is to reflect on the psychological suffering of the palliative care professional. METHOD: We will reflect on the three levels of responsibility that influence such suffering (micro-meso-macro-ethical; worker-environment-institution). RESULTS: We will propose a global strategy for the care of psychological well-being supported by scientific evidence and key references. SIGNIFICANCE OF RESULTS: We conclude with some contributions on what we have learned and still have to learn on this topic.

Flavonoids against the Warburg phenotype-concepts of predictive, preventive and personalised medicine to cut the Gordian knot of cancer cell metabolism.

The Warburg effect is characterised by increased glucose uptake and lactate secretion in cancer cells resulting from metabolic transformation in tumour tissue. The corresponding molecular pathways switch from oxidative phosphorylation to aerobic glycolysis, due to changes in glucose degradation mechanisms known as the 'Warburg reprogramming' of cancer cells. Key glycolytic enzymes, glucose transporters and transcription factors involved in the Warburg transformation are frequently dysregulated during carcinogenesis considered as promising diagnostic and prognostic markers as well as treatment targets. Flavonoids are molecules with pleiotropic activities. The metabolism-regulating anticancer effects of flavonoids are broadly demonstrated in preclinical studies. Flavonoids modulate key pathways involved in the Warburg phenotype including but not limited to PKM2, HK2, GLUT1 and HIF-1. The corresponding molecular mechanisms and clinical relevance of 'anti-Warburg' effects of flavonoids are discussed in this review article. The most prominent examples are provided for the potential application of targeted 'anti-Warburg' measures in cancer management. Individualised profiling and patient stratification are presented as powerful tools for implementing targeted 'anti-Warburg' measures in the context of predictive, preventive and personalised medicine.