Ethical challenges in resuscitation

Knowledge and attitudes of physicians in Chile toward Do-Not-Attempt-Resuscitation orders: A cross-sectional nation-wide study

Objective

Do-Not-Attempt-Resuscitation orders originated in the early 1960s with the establishment of advanced cardiopulmonary resuscitation. These orders aim to limit therapeutic efforts in cases where it may be futile. The decision not to resuscitate a patient is a process that involves a series of ethical, legal, and clinical considerations. Still, it also requires a process in which priority is given to the patients and their autonomy. The objective of this study was to describe the knowledge and attitudes of physicians working in Chile toward Do-Not-Attempt-Resuscitation orders.

Methods

A cross-sectional study was conducted, in which a digital questionnaire was sent to physicians from different regions of Chile. Quantitative variables were analyzed using measures of central tendency and dispersion (e.g., median and interquartile range), while qualitative variables were evaluated using frequencies and percentages.

Results

Four hundred and thirty-one physicians completed the survey. 85.4% were familiar with the ethical and legal guidelines for cardiopulmonary resuscitation and the rights and duties of the patient. 39.2% believed that patients should have the final decision Do-Not-Attempt-Resuscitation orders, especially if they themselves requested not to be resuscitated. 87.7% mentioned that the Do-Not-Attempt-Resuscitation orders should be reassessed if the patient's prognosis improves. In addition, it was found that the decision not to resuscitate was not always discussed with the patient or their family.

Conclusions

The study revealed an ethical conflict regarding Do-Not-Attempt-Resuscitation orders and their management by Chilean physicians. Therefore, it is necessary to create recommendations and provide training to guide professionals in this process, which should also involve patients and their families.

Identifying Relevant Topics for Inclusion in an Ethics Curriculum for Anesthesiology Trainees: A Survey of Practitioners in the Field

Anesthesiology training programs are tasked with equipping trainees with the skills to become medically and ethically competent in the practice of anesthesia and to be prepared to obtain board certification, yet there is currently no standardized ethics curriculum within anesthesia training programs in the United States. To bridge this gap, and to provide a validated ethics curriculum to meet the aforementioned needs, in July 2021, a survey was sent to anesthesia scholars in the field of biomedical ethics to identify key areas that should be included in such an ethics curriculum. The responses were rated on a Likert scale and ranked. This paper identifies the top ten topics identified as high priority for inclusion in an anesthesiology training program and consequently deemed most relevant to meet the educational needs of graduates of an anesthesiology residency: (1) capacity to consent; (2) capacity to refuse elective versus lifesaving treatment; (3) application of surrogate decisionmaking; (4) approach to do not resuscitate (DNR) status in the operating room; (5) patient autonomy and advance directives; (6) navigating patient beliefs that may impair care; (7) "futility" in end-of-life care: when to withdraw life support; (8) disclosure of medical errors; (9) clinical criteria for "brain death" and consequences of this definition; and (10) the impaired anesthesiologist.

Examining how goals of care communication are conducted between doctors and patients with severe acute illness in hospital settings: A realist systematic review

BACKGROUND

Patient involvement in goals of care decision-making has shown to enhance satisfaction, affective-cognitive outcomes, allocative efficiency, and reduce unwarranted clinical variation. However, the involvement of patients in goals of care planning within hospitals remains limited, particularly where mismatches in shared understanding between doctors and patients are present.

AIM

To identify and critically examine factors influencing goals of care conversations between doctors and patients during acute hospital illness.

DESIGN

Realist systematic review following the RAMESES standards. A protocol has been published in PROSPERO (CRD42021297410). The review utilised realist synthesis methodology, including a scoping literature search to generate initial theories, theory refinement through stakeholder consultation, and a systematic literature search to support program theory.

DATA SOURCES

Data were collected from Medline, PubMed, Embase, CINAHL, PsychINFO, Scopus databases (1946 to 14 July 2023), citation tracking, and Google Scholar. Open-Grey was utilized to identify relevant grey literature. Studies were selected based on relevance and rigor to support theory development.

RESULTS

Our analysis included 52 papers, supporting seven context-mechanism-output (CMO) hypotheses. Findings suggest that shared doctor-patient understanding relies on doctors being confident, competent, and personable to foster trusting relationships with patients. Low doctor confidence often leads to avoidance of discussions. Moreover, information provided to patients is often inconsistent, biased, procedure-focused, and lacks personalisation. Acute illness, medical jargon, poor health literacy, and high emotional states further hinder patient understanding.

CONCLUSIONS

Goals of care conversations in hospitals are nuanced and often suboptimal. To improve patient experiences and outcome of care interventions should be personalised and tailored to individual needs, emphasizing effective communication and trusting relationships among patients, families, doctors, and healthcare teams. Inclusion of caregivers and acknowledgment at the service level are crucial for achieving desired outcomes. Implications for policy, research, and clinical practice, including further training and skills development for doctors, are discussed.

Family-witnessed resuscitation in the emergency department in a low-income country

Cardiac arrest is often a sudden and traumatic event. Family-witnessed resuscitation was first recommended by the American Heart Association over two decades ago. Since then several global professional bodies have identified a range of potential benefits for relatives; however, it remains contentious. For nurses working in emergency departments (EDs) in low-income countries, the evidence for, and experience of, family-witnessed resuscitation is limited. This article critically appraises the literature relating to the perceptions of medical professionals and critically ill patients and their families about communication, family presence and their involvement during resuscitation in the ED. Three themes relating to family-witnessed resuscitation in the ED were identified by a focused literature search. These were: leadership and communication, limitation of policies and guidelines and relatives' views. The recommendations from this review will be used to develop emergency and trauma nursing practice guidelines in Zambia, a low-income country in sub-Saharan Africa.

Association of sex with post-arrest care and outcomes after out-of-hospital cardiac arrest of initial shockable rhythm: a nationwide cohort study

Background

Research has described differences in the provision of prehospital treatment for women who experience out-of-hospital cardiac arrest. However, studies have reported conflicting results regarding survival outcomes or in-hospital interventions between sexes. Thus, this study aimed to investigate the association of sex with survival outcomes and in-hospital treatments in Japan.

Methods

We retrospectively analyzed data from the Japanese Association for Acute Medicine-Out-of-Hospital Cardiac Arrest Registry. Patients aged ≥18 years who presented with a shockable rhythm at the scene between June 2014 and December 2020 were included in our analysis. Outcome measures were 30-day survival and in-hospital interventions. We compared the outcomes between the sexes using multivariable logistic regression.

Results

In total, 5,926 patients (4,270 men; 1,026 women) with out-of-hospital cardiac arrest were eligible for our analysis. The proportions of patients with 30-day survival outcomes were 39.5% (1685/4,270) and 37.4% (384/1,026) in the male and female groups, respectively (crude odds ratio, 0.92; 95% confidence interval, 0.80-1.06). Although there were no significant differences, survival outcomes tended to be better in women than in men in the multiple regression analysis (adjusted odds ratio: 1.38; 95% confidence interval: 0.82-2.33). Furthermore, there was no significant difference between the sexes in terms of patients who received extracorporeal cardiopulmonary resuscitation (adjusted odds ratio: 0.81; 95% confidence interval: 0.49-1.33) or targeted temperature management (adjusted odds ratio: 0.99; 95% confidence interval: 0.68-1.46).

Conclusions

After adjusting for prognostic factors, there were no differences in survival rates and in-hospital interventions between men and women.

General Critical Care, Temperature Control, and End-of-Life Decision Making in Patients Resuscitated from Cardiac Arrest

Cardiac arrest affects millions of people per year worldwide. Although advances in cardiopulmonary resuscitation and intensive care have improved outcomes over time, neurologic impairment and multiple organ dysfunction continue to be associated with a high mortality rate. The pathophysiologic mechanisms underlying the post-resuscitation disease are complex, and a coordinated, evidence-based approach to post-resuscitation care has significant potential to improve survival. Critical care management of patients resuscitated from cardiac arrest focuses on the identification and treatment of the underlying cause(s), hemodynamic and respiratory support, organ protection, and active temperature control. This review provides a state-of-the-art appraisal of critical care management of the post-cardiac arrest patient.

Quantifying physician's bias to terminate resuscitation. The TERMINATOR Study

Context Deciding on "termination of resuscitation" (TOR) is a dilemma for any physician facing cardiac arrest. Due to the lack of evidence-based criteria and scarcity of the existing guidelines, crucial arbitration to interrupt resuscitation remains at the practitioner's discretion.

AIM

Evaluate with a quantitative method the existence of a physician internal bias to terminate resuscitation.

METHOD

We extracted data concerning OHCAs managed between January 2013 and September 2021 from the RéAC registry. We conducted a statistical analysis using generalized linear mixed models to model the binary TOR decision. Utstein data were used as fixed effect terms and a random effect term to model physicians personal bias towards TOR.

RESULTS

5,144 OHCAs involving 173 physicians were included. The cohort's average age was 69 (SD 18) and was composed of 62% of women. Median no-flow and low-flow times were respectively 6 (IQR [0,12]) and 18 (IQR [10,26]) minutes. Our analysis showed a significant (p<0.001) physician effect on TOR decision. Odds ratio for the "doctor effect" was 2.48 [2.13-2.94] for a doctor one SD above the mean, lower than that of dependency for activities of daily living (41.18 [24.69-65.50]), an age of more than 85 years (38.60 [28.67-51.08]), but higher than that of oncologic, cardiovascular, respiratory disease or no-flow duration between 10 to 20 minutes (1.60 [1.26-2.00]).

CONCLUSIONS

We demonstrate the existence of individual physician biases in their decision about TOR. The impact of this bias is greater than that of a no-flow duration lasting ten to twenty minutes. Our results plead in favor developing tools and guidelines to guide physicians in their decision.

Nurses' experiences of ethical and legal issues in post-resuscitation care: A qualitative content analysis

BACKGROUND

Cardiopulmonary resuscitation and subsequent care are subject to various ethical and legal issues. Few studies have addressed ethical and legal issues in post-resuscitation care.

OBJECTIVE

To explore nurses' experiences of ethical and legal issues in post-resuscitation care.

RESEARCH DESIGN

This qualitative study adopted an exploratory descriptive qualitative design using conventional content analysis.

PARTICIPANTS AND RESEARCH CONTEXT

In-depth, semi-structured interviews were conducted in three educational hospital centers in northwestern Iran. Using purposive sampling, 17 nurses participated. Data were analyzed by conventional content analysis.

ETHICAL CONSIDERATIONS

The study was approved by Research Ethics Committees at Tabriz University of Medical Sciences. Participation was voluntary and written informed consent was obtained. For each interview, the ethical principles including data confidentiality and social distance were respected.

FINDINGS

Five main categories emerged: Pressure to provide unprincipled care, unprofessional interactions, ignoring the patient, falsifying documents, and specific ethical challenges. Pressures in the post-resuscitation period can cause nurses to provide care that is not consistent with guidelines, and to avoid communicating with physicians, patients and their families. Patients can also be labeled negatively, with early judgments made about their condition. Medical records can be written in a way to indicate that all necessary care has been provided. Disclosure, withdrawing, and withholding of therapy were also specific important ethical challenges in the field of post-resuscitation care.

CONCLUSION

There are many ethical and legal issues in post-resuscitation care. Developing evidence-based guidelines and training staff to provide ethical care can help to reduce these challenges.

The experiences of adult patients, families, and healthcare professionals of CPR decision-making conversations in the United Kingdom: A qualitative systematic review

Aim

To conduct a qualitative systematic review on the experiences of patients, families, and healthcare professionals (HCPs) of CPR decision-making conversations in the United Kingdom (UK).

Methods

The databases PubMed, Embase, Emcare, CINAHL, and PsycInfo were searched. Studies published from 1 January 2012 describing experiences of CPR decision-making conversations in the UK were included. Included studies were critically appraised using the CASP tool. Thematic synthesis was conducted.

Results

From 684 papers identified, ten studies were included. Four key themes were identified:(i) Initiation of conversations - Key prompts for the discussion included clinical deterioration and poor prognosis. There are different perspectives about who should initiate conversations.(ii) Involvement of patients and families - HCPs were reluctant to involve patients who they thought would become distressed by the conversation, while patients varied in their desire to be involved. Patients wanted family support while HCPs viewed families as potential sources of conflict.(iii) Influences on the content of conversations - Location, context, HCPs' attitudes and emotions, and uncertainty of prognosis influenced the content of conversations.(iv) Conversation outcomes - Range of outcomes included emotional distress, sense of relief and value, disagreements, and incomplete conversations.

Conclusions

There is inconsistency in how these conversations occur, patients' desire to be involved, and between patients' and HCPs' views on the role of families in these conversations. CPR discussions raise ethical challenges for HCPs. HCPs need training and pastoral support in conducting CPR discussions. Patients and families need education on CPR recommendations and support after discussions.

Ethical challenges experienced by prehospital emergency personnel: a practice-based model of analysis

Background

Ethical challenges constitute an inseparable part of daily decision-making processes in all areas of healthcare. In prehospital emergency medicine, decision-making commonly takes place in everyday life, under time pressure, with limited information about a patient and with few possibilities of consultation with colleagues. This paper explores the ethical challenges experienced by prehospital emergency personnel.

Methods

The study was grounded in the tradition of action research related to interventions in health care. Ethical challenges were explored in three focus groups, each attended by emergency medical technicians, paramedics, and prehospital anaesthesiologists. The participants, 15 in total, were recruited through an internal information network of the emergency services. Focus groups were audio-recorded and transcribed verbatim.

Results

The participants described ethical challenges arising when clinical guidelines, legal requirements, and clinicians’ professional and personal value systems conflicted and complicated decision-making processes. The challenges centred around treatment at the end of life, intoxicated and non-compliant patients, children as patients—and their guardians, and the collaboration with relatives in various capacities. Other challenges concerned guarding the safety of oneself, colleagues and bystanders, prioritising scarce resources, and staying loyal to colleagues with different value systems. Finally, challenges arose when summoned to situations where other professionals had failed to make a decision or take action when attending to patients whose legitimate needs were not met by the appropriate medical or social services, and when working alongside representatives of authorities with different roles, responsibilities and tasks.

Conclusion

From the perspective of the prehospital emergency personnel, ethical challenges arise in three interrelated contexts: when caring for patients, in the prehospital emergency unit, and during external collaboration. Value conflicts may be identified within these contexts as well as across them. A proposed model of analysis integrating the above contexts can assist in shedding light on ethical challenges and value conflicts in other health care settings. The model emphasises that ethical challenges are experienced from a particular professional perspective, in the context of the task at hand, and in a particular, the organisational setting that includes work schedules, medical guidelines, legal requirements, as well as professional and personal value systems.

Evolution of European Resuscitation and End-of-Life Practices from 2015 to 2019: A Survey-Based Comparative Evaluation

BACKGROUND

In concordance with the results of large, observational studies, a 2015 European survey suggested variation in resuscitation/end-of-life practices and emergency care organization across 31 countries. The current survey-based study aimed to comparatively assess the evolution of practices from 2015 to 2019, especially in countries with "low" (i.e., average or lower) 2015 questionnaire domain scores.

METHODS

The 2015 questionnaire with additional consensus-based questions was used. The 2019 questionnaire covered practices/decisions related to end-of-life care (domain A); determinants of access to resuscitation/post-resuscitation care (domain B); diagnosis of death/organ donation (domain C); and emergency care organization (domain D). Responses from 25 countries were analyzed. Positive or negative responses were graded by 1 or 0, respectively. Domain scores were calculated by summation of practice-specific response grades.

RESULTS

Domain A and B scores for 2015 and 2019 were similar. Domain C score decreased by 1 point [95% confidence interval (CI): 1-3; p = 0.02]. Domain D score increased by 2.6 points (95% CI: 0.2-5.0; p = 0.035); this improvement was driven by countries with "low" 2015 domain D scores. In countries with "low" 2015 domain A scores, domain A score increased by 5.5 points (95% CI: 0.4-10.6; p = 0.047).

CONCLUSIONS

In 2019, improvements in emergency care organization and an increasing frequency of end-of-life practices were observed primarily in countries with previously "low" scores in the corresponding domains of the 2015 questionnaire.

Ethical challenges of cord blood banks: a scoping review

Cord blood is a rich source of hematopoietic stem cells used to treat many diseases of blood origin. Thus, storage banks were created to store and provide umbilical cord cells. With the development of diagnostic and therapeutic technologies and techniques in medicine, ethical issues have also become more widespread and complex. After the creation of the cord blood banks, efforts were made to address the ethical issues associated with such banks. The present study attempts to identify the ethical challenges in these banks in the published studies. Databases including PubMed, Scopus, Web of Science (WOS), Embase, Proquest, and Google Scholar were searched from January 1996 to January 2021. Then, the ethical challenges of the cord blood bank were extracted from the results section using thematic content analysis. 22 studies were selected based on inclusion and exclusion criteria. The ethical challenges raised in the studies included private or public ownership of the bank, fair access to banking services, informed and voluntary consent, failure to provide sufficient information to individuals about the process, confidentiality of user's information, conflict of interest of bank founders (who are commonly doctors). The findings of this study indicated that there are serious ethical concerns regarding umbilical cord blood banks. Responding clearly to these ethical challenges calls for the attention of policymakers and medical ethics professionals; this will require a clear statement of the various aspects of these banks for society.

Non-medical factors in prehospital resuscitation decision-making: a mixed-methods systematic review

Aim

This systematic review explored how non-medical factors influence the prehospital resuscitation providers’ decisions whether or not to resuscitate adult patients with cardiac arrest.

Methods

We conducted a mixed-methods systematic review with a narrative synthesis and searched for original quantitative, qualitative, and mixed-methods studies on non-medical factors influencing resuscitation of out-of-hospital cardiac arrest. Mixed-method reviews combine qualitative, quantitative, and mixed-method studies to answer complex multidisciplinary questions. Our inclusion criteria were peer-reviewed empirical-based studies concerning decision-making in prehospital resuscitation of adults > 18 years combined with non-medical factors. We excluded commentaries, case reports, editorials, and systematic reviews. After screening and full-text review, we undertook a sequential exploratory synthesis of the included studies, where qualitative data were synthesised first followed by a synthesis of the quantitative findings.

Results

We screened 15,693 studies, reviewed 163 full-text studies, and included 27 papers (12 qualitative, two mixed-method, and 13 quantitative papers). We identified five main themes and 13 subthemes related to decision-making in prehospital resuscitation. Especially the patient’s characteristics and the ethical aspects were included in decisions concerning resuscitation. The wishes and emotions of bystanders further influenced the decision-making. The prehospital resuscitation providers’ characteristics, experiences, emotions, values, and team interactions affected decision-making, as did external factors such as the emergency medical service system and the work environment, the legislation, and the cardiac arrest setting. Lastly, prehospital resuscitation providers’ had to navigate conflicts between jurisdiction and guidelines, and conflicting values and interests.

Conclusions

Our findings underline the complexity in prehospital resuscitation decision-making and highlight the need for further research on non-medical factors in out-of-hospital cardiac arrest.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13049-022-01004-6.

What are the care needs of families experiencing cardiac arrest?: A survivor and family led scoping review

AIM

The sudden and unexpected cardiac arrest of a family member can be a grief-filled and life-altering event. Every year many hundreds of thousands of families experience the cardiac arrest of a family member. However, care of the family during the cardiac arrest and afteris poorly understood and incompletely described. This review has been performed with persons with lived experience of cardiac arrest to describe, "What are the needs of families experiencing cardiac arrest?" from the moment of collapse until the outcome is known.

METHODS

This review was guided by specific methodological framework and reporting items (PRISMA-ScR) as well as best practices in patient and public involvement in research and reporting (GRIPP2). A search strategy was developed for eight online databases and a grey literature review. Two reviewers independently assessed all articles for inclusion and extracted relevant study information.

RESULTS

We included 47 articles examining the experience and care needs of families experiencing cardiac arrest of a family member. Forty one articles were analysed as six represented duplicate data. Ten family care need themes were identified across five domains. The domains and themes transcended cardiac arrest setting, aetiology, family-member age and family composition. The five domains were i) focus on the family member in cardiac arrest, ii) collaboration of the resuscitation team and family, iii) consideration of family context, iv) family post-resuscitation needs, and v) dedicated policies and procedures. We propose a conceptual model of family centred cardiac arrest.

CONCLUSION

Our review provides a comprehensive mapping and description of the experience of families and their care needs during the cardiac arrest of a family-member. Furthermore, our review was conducted with co-investigators and collaborators with lived experience of cardiac arrest (survivors and family members of survivors and non-survivors alike). The conceptual framework of family centred cardiac arrest care presented may aid resuscitation scientists and providers in adopting greater family centeredness to their work.

Voices from the 'resus room': An integrative review of the resuscitation experiences of nurses

BACKGROUND

Nurses are often the first responders to resuscitations. Understanding their experiences of resuscitation will highlight the resuscitative context nurses work within and identify the conditions that support or hamper their delivery of safe and effective resuscitative care.

AIM

The aim of this integrative review is to develop an understanding of nurses' experience of resuscitation, to gain knowledge of their challenges and identify gaps in evidence.

DESIGN

Integrative review.

METHODS

The electronic databases CINAHL, MEDLINE, Scopus and Web of Science were systematically searched from 2000-2021. Methodological quality of the papers was evaluated using the Mixed Methods Appraisal Tool (MMAT). The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 checklist was used to guide and report the integrative review.

RESULTS

Eleven articles met criteria for review. Four themes arose from the literature that addressed nurses experiences of resuscitation: Chaos (external/internal), ethical dilemmas, clinical confidence and need for support.

CONCLUSION

Nurses' experiences of resuscitation are multifaceted. Addressing the challenges that nurses experience during resuscitation will help ensure that nurses' are supported in their professional growth and personal well-being. Relevance to clinical practice and research: Building nursing leadership capacity within resuscitations is an area of clinical practice/research that is gaining traction as a valid solution to address the challenges nurses experience during resuscitations. Whilst the barriers to debriefing requires a greater level of consideration within the workplace.

Follow the protocol and kickstart the heart-Intensive care nurses' reflections on being part of rescue situations in interdisciplinary teams

Aim

To describe intensive care nurses' reflections on being part of interdisciplinary emergency teams involved in in‐hospital cardiopulmonary resuscitation.

Design

A qualitative descriptive design. Methods: Eighteen intensive care nurses from two regions and three hospitals in Sweden were interviewed. The data were analysed with General Inductive Analysis.

Results

The work for intensive care nurses in the emergency team was reflected in three phases: prevention, intervention and mitigation—referred as before, during and after the CPR situation.

Conclusions

The findings describe the complexity of being an intensive care nurse in an interdisciplinary emergency team, which entails managing advanced care with limited and unknown resources in a non‐familiar environment. The present findings have important clinical implications concerning the value of having debriefing sessions to reflect on and to talk about obstacles to and prerequisites for performing successful resuscitation.

[Ethics of resuscitation and end of life decisions]

These European Resuscitation Council Ethics guidelines provide evidence-based recommendations for the ethical, routine practice of resuscitation and end-of-life care of adults and children. The guideline primarily focus on major ethical practice interventions (i.e. advance directives, advance care planning, and shared decision making), decision making regarding resuscitation, education, and research. These areas are tightly related to the application of the principles of bioethics in the practice of resuscitation and end-of-life care.

Sharing ICU Patient Data Responsibly Under the Society of Critical Care Medicine/European Society of Intensive Care Medicine Joint Data Science Collaboration: The Amsterdam University Medical Centers Database (AmsterdamUMCdb) Example

OBJECTIVES

Critical care medicine is a natural environment for machine learning approaches to improve outcomes for critically ill patients as admissions to ICUs generate vast amounts of data. However, technical, legal, ethical, and privacy concerns have so far limited the critical care medicine community from making these data readily available. The Society of Critical Care Medicine and the European Society of Intensive Care Medicine have identified ICU patient data sharing as one of the priorities under their Joint Data Science Collaboration. To encourage ICUs worldwide to share their patient data responsibly, we now describe the development and release of Amsterdam University Medical Centers Database (AmsterdamUMCdb), the first freely available critical care database in full compliance with privacy laws from both the United States and Europe, as an example of the feasibility of sharing complex critical care data.

SETTING

University hospital ICU.

SUBJECTS

Data from ICU patients admitted between 2003 and 2016.

INTERVENTIONS

We used a risk-based deidentification strategy to maintain data utility while preserving privacy. In addition, we implemented contractual and governance processes, and a communication strategy. Patient organizations, supporting hospitals, and experts on ethics and privacy audited these processes and the database.

MEASUREMENTS AND MAIN RESULTS

AmsterdamUMCdb contains approximately 1 billion clinical data points from 23,106 admissions of 20,109 patients. The privacy audit concluded that reidentification is not reasonably likely, and AmsterdamUMCdb can therefore be considered as anonymous information, both in the context of the U.S. Health Insurance Portability and Accountability Act and the European General Data Protection Regulation. The ethics audit concluded that responsible data sharing imposes minimal burden, whereas the potential benefit is tremendous.

CONCLUSIONS

Technical, legal, ethical, and privacy challenges related to responsible data sharing can be addressed using a multidisciplinary approach. A risk-based deidentification strategy, that complies with both U.S. and European privacy regulations, should be the preferred approach to releasing ICU patient data. This supports the shared Society of Critical Care Medicine and European Society of Intensive Care Medicine vision to improve critical care outcomes through scientific inquiry of vast and combined ICU datasets.

Discordant Cardiopulmonary Resuscitation and Code Status at Death

CONTEXT

One fundamental way to honor patient autonomy is to establish and enact their wishes for end-of-life care. Limited research exists regarding adherence with code status.

OBJECTIVES

This study aimed to characterize cardiopulmonary resuscitation (CPR) attempts discordant with documented code status at the time of death in the U.S. and to elucidate potential contributing factors.

METHODS

The Cerner Acute Physiology and Chronic Health Evaluation (APACHE) outcomes database, which includes 237 U.S. hospitals that collect manually abstracted data from all critical care patients, was queried for adults admitted to intensive care units with a documented code status at the time of death from January 2008 to December 2016. The primary outcome was discordant CPR at death. Multivariable logistic regression models were used to identify patient-level and hospital-level associated factors after adjustment for age, hospital, and illness severity (APACHE III score).

RESULTS

A total of 21,537 patients from 56 hospitals were included. Of patients with a do-not-resuscitate code status, 149 (0.8%) received CPR at death, and associated factors included black race, higher APACHE III score, or treatment in small or nonteaching hospitals. Of patients with a full code status, 203 (9.0%) did not receive CPR at death, and associated factors included higher APACHE III score, primary neurologic or trauma diagnosis, or admission in a more recent year.

CONCLUSION

At the time of death, 1.6% of patients received or did not undergo CPR in a manner discordant with their documented code statuses. Race and institutional factors were associated with discordant resuscitation, and addressing these disparities may promote concordant end-of-life care in all patients.

Do It to Them, Not to Me: Doctors' and Nurses' Personal Preferences Versus Recommendations for End-of-Life Care

BACKGROUND

The emotional toll and financial cost of end-of-life care can be high. Existing literature suggests that medical providers often choose to forego many aggressive interventions and life-prolonging therapies for themselves. To further investigate this phenomenon, we compared how providers make medical decisions for themselves versus for relatives and unrelated patients.

METHODS

Between 2016 and 2019, anonymous surveys were emailed to physicians (attendings, fellows, and residents), nurse practitioners, physician assistances, and nurses at two multifacility tertiary medical centers. Participants were asked to decide how likely they would offer a tracheostomy and feeding gastrostomy to a hypothetical patient with a devastating neurological injury and an uncertain prognosis. Participants were then asked to reconsider their decision if the patient was their own family member or if they themselves were the patient. The Kruskal-Wallis H, Mann-Whitney U, and Tukey tests were used to compare quantitative data. Statistical significance was set at P < 0.05.

RESULTS

Seven hundred seventy-three surveys were completed with a 10% response rate at both institutions. Regardless of professional identity, age, or gender, providers were significantly more likely to recommend a tracheostomy and feeding gastrostomy to an unrelated patient than for themselves. Professional identity and age of the respondent did influence recommendations made to a family member.

CONCLUSIONS

We demonstrate that medical practitioners make different end-of-life care decisions for themselves compared with others. It is worth investigating further why there is such a discrepancy between what medical providers choose for themselves compared with what they recommend for others.

European Resuscitation Council Guidelines 2021: Ethics of resuscitation and end of life decisions

These European Resuscitation Council Ethics guidelines provide evidence-based recommendations for the ethical, routine practice of resuscitation and end-of-life care of adults and children. The guideline primarily focus on major ethical practice interventions (i.e. advance directives, advance care planning, and shared decision making), decision making regarding resuscitation, education, and research. These areas are tightly related to the application of the principles of bioethics in the practice of resuscitation and end-of-life care.

Enhancing patient safety by integrating ethical dimensions to Critical Incident Reporting Systems

BACKGROUND

Critical Incident Reporting Systems (CIRS) provide a well-proven method to identify clinical risks in hospitals. All professions can report critical incidents anonymously, low-threshold, and without sanctions. Reported cases are processed to preventive measures that improve patient and staff safety. Clinical ethics consultations offer support for ethical conflicts but are dependent on the interaction with staff and management to be effective. The aim of this study was to investigate the rationale of integrating an ethical focus into CIRS.

METHODS

A six-step approach combined the analysis of CIRS databases, potential cases, literature on clinical and organizational ethics, cases from ethics consultations, and experts' experience to construct a framework for CIRS cases with ethical relevance and map the categories with principles of biomedical ethics.

RESULTS

Four main categories of critical incidents with ethical relevance were derived: (1) patient-related communication; (2) consent, autonomy, and patient interest; (3) conflicting economic and medical interests; (4) staff communication and corporate culture. Each category was refined with different subcategories and mapped with case examples and exemplary related ethical principles to demonstrate ethical relevance.

CONCLUSION

The developed framework for CIRS cases with its ethical dimensions demonstrates the relevance of integrating ethics into the concept of risk-, quality-, and organizational management. It may also support clinical ethics consultations' presence and effectiveness. The proposed enhancement could contribute to hospitals' ethical infrastructure and may increase ethical behavior, patient safety, and employee satisfaction.

Vasopressin and methylprednisolone for in-hospital cardiac arrest - Protocol for a randomized, double-blind, placebo-controlled trial

OBJECTIVE

To describe the clinical trial "Vasopressin and Methylprednisolone for In-Hospital Cardiac Arrest" (VAM-IHCA).

METHODS

The VAM-IHCA trial is an investigator-initiated, multicenter, randomized, placebo-controlled, parallel group, double-blind, superiority trial of vasopressin and methylprednisolone during adult in-hospital cardiac arrest. The study drugs consist of 40 mg methylprednisolone and 20 IU of vasopressin given as soon as possible after the first dose of adrenaline. Additional doses of vasopressin (20 IU) will be administered after each adrenaline dose for a maximum of four doses (80 IU).The primary outcome is return of spontaneous circulation and key secondary outcomes include survival and survival with a favorable neurological outcome at 30 days. 492 patients will be enrolled. The trial was registered at the EU Clinical Trials Register (EudraCT Number: 2017-004773-13) on Jan. 25, 2018 and ClinicalTrials.gov (Identifier: NCT03640949) on Aug. 21, 2018.

RESULTS

The trial started in October 2018 and the last patient is anticipated to be included in January 2021. The primary results will be reported after 3-months follow-up and are, therefore, anticipated in mid-2021.

CONCLUSION

The current article describes the design of the VAM-IHCA trial. The results from this trial will help clarify whether the combination of vasopressin and methylprednisolone when administered during in-hospital cardiac arrest improves outcomes.

Limiting treatment in pre-hospital care: A prospective, observational multicentre study

BACKGROUND

Data are scarce on the withdrawal of life-sustaining therapies and limitation of care orders (LCOs) during physician-staffed Helicopter Emergency Medical Service (HEMS) missions. We investigated LCOs and the quality of information available when physicians made treatment decisions in pre-hospital care.

METHODS

A prospective, nationwide, multicentre study including all Finnish physician-staffed HEMS bases during a 6-month study period. All HEMS missions where a patient had pre-existing LCOs and/or a new LCO were included.

RESULTS

There were 335 missions with LCOs, which represented 5.7% of all HEMS missions (n = 5895). There were 181 missions with pre-existing LCOs, and a total of 170 new LCOs were issued. Usually, the pre-existing LCO was a do not attempt cardiopulmonary resuscitation order only (n = 133, 74%). The most frequent new LCO was 'termination of cardiopulmonary resuscitation' only (n = 61, 36%), while 'no intensive care' combined with some other LCO was almost as common (n = 54, 32%). When issuing a new LCO for patients who did not have any preceding LCOs (n = 153), in every other (49%) case the physicians thought that the patient should have already had an LCO. When the physician made treatment decisions, patients' background information from on-scene paramedics was available in 260 (78%) of the LCO missions, while patients' medical records were available in 67 (20%) of the missions.

CONCLUSION

Making LCOs or treating patients with pre-existing LCOs is an integral part of HEMS physicians' work, with every twentieth mission involving LCO patients. The new LCOs mostly concerned withholding or withdrawal of cardiopulmonary resuscitation and intensive care.

Usage of do-not-attempt-to-resuscitate orders in a Swedish community hospital - patient involvement, documentation and compliance

Background

To characterize patients dying in a community hospital with or without attempting cardiopulmonary resuscitation (CPR) and to describe patient involvement in, documentation of, and compliance with decisions on resuscitation (Do-not-attempt-to-resuscitate orders; DNAR).

Methods

All patients who died in Kalmar County Hospital during January 1, 2016 until December 31, 2016 were included. All information from the patients’ electronic chart was analysed.

Results

Of 660 patients (mean age 77.7 ± 12.1 years; range 21–101; median 79; 321 (48.6%) female), 30 (4.5%) were pronounced dead in the emergency department after out-of-hospital CPR. Of the remaining 630 patients a DNAR order had been documented in 558 patients (88.6%). Seventy had no DNAR order and 2 an explicit order to do CPR. In 43 of these 70 patients CPR was unsuccessfully attempted while the remaining 27 patients died without attempting CPR. In 2 of 558 (0.36%) patients CPR was attempted despite a DNAR order in place. In 412 patients (73.8%) the DNAR order had not been discussed with neither patient nor family/friends. Moreover, in 75 cases (13.4%) neither patient nor family/friends were even informed about the decision on code status.

Conclusions

In general, a large percentage of patients in our study had a DNAR order in place (88.6%). However, 27 patients (4.3%) died without CPR attempt or DNAR order. DNAR orders had not been discussed with the patient/surrogate in almost three fourths of the patients. Further work has to be done to elucidate the barriers to discussions of CPR decisions with the patient.

Classic cases revisited – Tony Nicklinson and the question of dignity

Dignity is a concept we often evoke in healthcare when caring for patients and attending to their basic needs. It is a very human concept, unique perhaps. Yet, though instinctively we think we know what it means, we rarely pause to reflect on it. What does it mean? It is a concept that is hard to define and not easy to apply and yet a concept important for humanity. This article explores the roots and the uses of the term with particular reference to human rights, patient choices at the end of life and to vulnerability.

Pre-arrest and intra-arrest prognostic factors associated with survival after in-hospital cardiac arrest: systematic review and meta-analysis

OBJECTIVE

To determine associations between important pre-arrest and intra-arrest prognostic factors and survival after in-hospital cardiac arrest.

DESIGN

Systematic review and meta-analysis.

DATA SOURCES

Medline, PubMed, Embase, Scopus, Web of Science, and the Cochrane Database of Systematic Reviews from inception to 4 February 2019. Primary, unpublished data from the United Kingdom National Cardiac Arrest Audit database.

STUDY SELECTION CRITERIA

English language studies that investigated pre-arrest and intra-arrest prognostic factors and survival after in-hospital cardiac arrest.

DATA EXTRACTION

PROGRESS (prognosis research strategy group) recommendations and the CHARMS (critical appraisal and data extraction for systematic reviews of prediction modelling studies) checklist were followed. Risk of bias was assessed by using the QUIPS tool (quality in prognosis studies). The primary analysis pooled associations only if they were adjusted for relevant confounders. The GRADE approach (grading of recommendations assessment, development, and evaluation) was used to rate certainty in the evidence.

RESULTS

The primary analysis included 23 cohort studies. Of the pre-arrest factors, male sex (odds ratio 0.84, 95% confidence interval 0.73 to 0.95, moderate certainty), age 60 or older (0.50, 0.40 to 0.62, low certainty), active malignancy (0.57, 0.45 to 0.71, high certainty), and history of chronic kidney disease (0.56, 0.40 to 0.78, high certainty) were associated with reduced odds of survival after in-hospital cardiac arrest. Of the intra-arrest factors, witnessed arrest (2.71, 2.17 to 3.38, high certainty), monitored arrest (2.23, 1.41 to 3.52, high certainty), arrest during daytime hours (1.41, 1.20 to 1.66, high certainty), and initial shockable rhythm (5.28, 3.78 to 7.39, high certainty) were associated with increased odds of survival. Intubation during arrest (0.54, 0.42 to 0.70, moderate certainty) and duration of resuscitation of at least 15 minutes (0.12, 0.07 to 0.19, high certainty) were associated with reduced odds of survival.

CONCLUSION

Moderate to high certainty evidence was found for associations of pre-arrest and intra-arrest prognostic factors with survival after in-hospital cardiac arrest.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42018104795.

Limitation of treatment in prehospital care - the experiences of helicopter emergency medical service physicians in a nationwide multicentre survey

Background

Making ethically sound treatment limitations in prehospital care is a complex topic. Helicopter Emergency Medical Service (HEMS) physicians were surveyed on their experiences with limitations of care orders in the prehospital setting, including situations where they are dispatched to healthcare facilities or nursing homes.

Methods

A nationwide multicentre study was conducted among all HEMS physicians in Finland in 2017 using a questionnaire with closed five-point Likert-scale questions and open questions. The Ethics Committee of the Tampere University Hospital approved the study protocol (R15048).

Results

Fifty-nine (88%) physicians responded. Their median age was 43 (IQR 38–47) and median medical working experience was 15 (IQR 10–20) years. All respondents made limitation of care orders and 39% made them often. Three fourths (75%) of the physicians were often dispatched to healthcare facilities and nursing homes and the majority (93%) regularly met patients who should have already had a valid limitation of care order. Every other physician (49%) had sometimes decided not to implement a medically justifiable limitation of care order because they wanted to avoid conflicts with the patient and/or the next of kin and/or other healthcare staff. Limitation of care order practices varied between the respondents, but neither age nor working experience explained these differences in answers. Most physicians (85%) stated that limitations of care orders are part of their work and 81% did not find them especially burdensome. The most challenging patient groups for treatment limitations were the under-aged patients, the severely disabled patients and the patients in healthcare facilities or residing in nursing homes.

Conclusion

Making limitation of care orders is an important but often invisible part of a HEMS physician’s work. HEMS physicians expressed that patients in long-term care were often without limitations of care orders in situations where an order would have been ethically in accordance with the patient’s best interests.

Electronic supplementary material

The online version of this article (10.1186/s13049-019-0663-x) contains supplementary material, which is available to authorized users.

Study Monitoring in Emergency Care Trials: Lessons from the Resuscitation Outcomes Consortium Continuous Chest Compressions Trial

OBJECTIVE

Clinical trial investigators often assemble internal study monitoring committees (SMCs) to measure individual or group adherence with trial performance benchmarks. We examined the processes and results of study monitoring in an international trial of out-of-hospital cardiac arrest.

METHODS

We studied SMC operations for the Resuscitation Outcomes Consortium (ROC) Continuous Chest Compressions (CCC) trial, which compared continuous with interrupted chest compressions upon survival after out-of-hospital cardiac arrest. The SMC defined trial performance benchmarks, which included compliance with the intervention, cardiopulmonary resuscitation (CPR) process data availability and timely data completion. Trial investigators received monthly performance reports. We determined rates of trial noncompliance and suspension from the trial.

RESULTS

ROC-CCC enrolled a total of 23,711 subjects in the primary analysis population. Across 113 enrolling agencies, the SMC monitored performance for a total 2,367 agency-months. Emergency medical services agencies were on probation for a total of 178 (7.5%) agency-months. Fifty-five agencies were placed on probation at least once, of which 78% improved their performance and were approved for continued participation in the trial. A total of 12 agencies were suspended from trial participation. Data monitoring resulted in high-quality CPR (mean chest compression fraction = 0.80), 87% CPR process availability and timely data completion (75th and 95th percentiles prehospital data = 22 and 57 days; hospital data = 58 and 118 days).

CONCLUSIONS

Study monitoring procedures may play an important role in ensuring the performance quality in acute care clinical trials.

Effect of interplay between age and low-flow duration on neurologic outcomes of extracorporeal cardiopulmonary resuscitation

Purpose

Caseloads of extracorporeal cardiopulmonary resuscitation (ECPR) have increased considerably, and hospital mortality rates remain high and unpredictable. The present study evaluated the effects of the interplay between age and prolonged low-flow duration (LFD) on hospital survival rates in elderly patients to identify subgroups that can benefit from ECPR.

Methods

Adult patients who received ECPR in our institution (2006–2016) were classified into groups 1, 2, and 3 (18–65, 65–75, and > 75 years, respectively). Data regarding ECPR and adverse events during hospitalization were collected prospectively. The primary end point was favorable neurologic outcome (cerebral performance category 1 or 2) at hospital discharge.

Results

In total, 482 patients were divided into groups 1, 2, and 3 (70.5%, 19.3%, and 10.2%, respectively). LFDs were comparable among the groups (40.3, 41.0, and 44.3 min in groups 1, 2, and 3, P = 0.781, 0.231, and 0.382, respectively). Favorable neurologic outcome rates were nonsignificantly lower in group 3 than in the other groups (27.6%, 24.7%, and 18.4% for group 1, 2, and 3, respectively). Subgroup analysis revealed that the favorable neurologic outcome rates in group 1 were 36.7%, 25.4%, and 13.0% for LFDs of < 30, 30–60, and > 60 min, respectively (P = 0.005); in group 2, they were 32.1%, 21.2%, and 23.1%, respectively (P = 0.548); in group 3 they were 25.0%, 20.8%, and 0.0%, respectively (P = 0.274).

Conclusion

On emergency consultation for ECPR, age and low-flow duration should be considered together to predict neurologic outcome.

Electronic supplementary material

The online version of this article (10.1007/s00134-018-5496-y) contains supplementary material, which is available to authorized users.

Early and late do-not-resuscitate (DNR) decisions in patients with terminal COPD: a retrospective study in the last year of life

Purpose

The unpredictable trajectory of COPD can present challenges for patients when faced with a decision regarding a do-not-resuscitate (DNR) directive. The current retrospective analysis was conducted to investigate factors associated with an early DNR decision (prior to last hospital admission) and differences in care patterns between patients who made DNR directives early vs late.

Patients and methods

Electronic health records (EHR) were reviewed from 271 patients with terminal COPD who died in a teaching hospital in Taiwan. Clinical parameters, patterns of DNR decisions, and medical utilization were obtained. Those patients who had a DNR directive earlier than their last (terminal) admission were defined as “Early DNR” (EDNR).

Results

A total of 234 (86.3%) patients died with a DNR directive, however only 30% were EDNR. EDNR was associated with increased age (OR=1.07; 95% CI: 1.02–1.12), increased ER visits (OR=1.22; 95% CI: 1.10–1.37), rapid decline in lung function (OR=3.42; 95% CI: 1.12–10.48), resting heart rate ≥100 (OR=3.02; 95% CI: 1.07–8.51), and right-sided heart failure (OR=2.38; 95% CI: 1.10–5.19). The median time period from a DNR directive to death was 68.5 days in EDNR patients and 5 days in “Late DNR” (LDNR) patients, respectively (P<0.001). EDNR patients died less frequently in the intensive care unit (P<0.001), received less frequent mechanical ventilation (MV; P<0.001), more frequent non-invasive MV (P=0.006), and had a shorter length of hospital stay (P=0.001).

Conclusions

Most patients with terminal COPD had DNR directives, however only 30% of DNR decisions were made prior to their last (terminal) hospital admission. Further research using these predictive factors obtained from EHR systems is warranted in order to better understand the relationship between the timing associated with DNR directive decision making in patients with terminal COPD.