End of Life Care and Do Not Resuscitate Orders: How Much Does Age Influence Decision Making? A Systematic Review and Meta-Analysis

Racial and Ethnic Differences in Advance Care Planning and End-of-Life Care in Older Adults With Stroke: A Cohort Study

BACKGROUND AND OBJECTIVES

Stroke is a leading cause of death and disability in the United States and may result in cognitive impairment and the inability to participate in treatment decisions, attesting to the importance of advance care planning (ACP). Although racial and ethnic differences have been shown for ACP in the general population, little is known about these differences specific to patients with stroke. The aim of this study was to examine the presence of ACP and receipt of life-prolonging care by race and ethnicity among decedents who had suffered a stroke.

METHODS

We used the Health and Retirement Study, a nationally representative longitudinal survey. We conducted a cohort study of decedents who died between 2000 and 2018 using multivariable logistic regression models to explore the association between self-reported ethnicity and race and completion of ACP (including a living will [LW] and durable power of attorney for healthcare [DPOAH]) and receipt of life-prolonging care at end of life, controlling for covariates. Stratified models for each race and ethnicity also were conducted.

RESULTS

This study included 3,491 decedents with a reported history of stroke; 57.4% were women, and the mean age was 81.5 years (SD = 10.2). Decedents who identified as non-Hispanic White had the highest end-of-life planning rates (LW: 57%, DPOAH: 72%, and ACP conversation: 63%) compared with those identifying as non-Hispanic Black (LW: 20%, DPOAH 40%, and ACP conversation: 41%) and Hispanic (LW: 20%, DPOAH: 36%, and ACP conversation: 42%; p < 0.001). The presence of ACP discussions, LW, and DPOAH was associated with lower odds of receiving life-prolonging care at end-of-life among non-Hispanic White decedents (OR = .64, CI = .447-0.904; OR = .30, CI = .206-0.445; OR = .61, CI = .386-0.948) but not among those who identified as Hispanic or non-Hispanic Black.

CONCLUSIONS

Hispanic or non-Hispanic Black decedents with stroke had significantly lower rates of ACP discussions, LWs, and naming a DPOAH compared with those who identified as non-Hispanic White. In addition, ACP activities were inversely associated with receipt of life-prolonging care among non-Hispanic White decedents, but not among those who identified as non-Hispanic Black and Hispanic. Small ethnic/racial subgroup sizes limit the generalizability of this study.

Views and attitudes of healthcare professionals on do-not-attempt-cardiopulmonary-resuscitation in low-and-lower-middle-income countries: a systematic review

BACKGROUND

Healthcare Professionals (HCPs) are important stakeholders and gatekeepers in resuscitation decision-making. This systematic review explored the views and attitudes of HCPs on do-not-attempt-cardiopulmonary resuscitation (DNAR) in low-and-lower-middle-income countries (LLMICs).

METHODS

PubMed, EMBASE, PsycInfo, CINAHL, Cochrane library, Scopus, and Web of Science were searched from 01-Jan-1990 to 24-February-2023. Empirical peer-reviewed literature exploring views and attitudes of HCPs on DNAR for adult patients (aged ≽18 years) in LLMIC were included. No restriction on empirical study designs was imposed. Two independent reviewers performed screening, data extraction and critical appraisal. Hawker's tool and Popay's narrative synthesis were used for critical appraisal and data synthesis respectively. Review findings were interpreted using Cognitive Dissonance theory (CDT).

RESULTS

Of the 5132 records identified, 44 studies encompassing 7490 HCPs were included. The median Hawker score was 28 with 27% studies having low risk of bias. Three themes emerged. 1: Meaning-Making of DNAR construct. Most HCPs agreed that DNAR avoided inappropriate resuscitations, needless suffering and allowed fair allocation of resources. However, there was a lack of consensus on DNAR timing. 2: Barriers and Facilitators. Sociocultural norms, lack of legal clarity, organisational policies, societal and family views, religious and ethical beliefs, and healthcare providers' presuppositions often hindered DNAR practice. HCPs had inconsistent religious and ethical beliefs about DNAR. 3: Tensions and complexities of contemporary practice. HCPs expressed fears, concerns, guilt and distress while recommending DNAR. HCPs differed on involving patients. The DNAR practice was arbitrary and suboptimal like informal DNAR orders, pretended and symbolic CPRs.

CONCLUSION

Most HCPs in LLMICs viewed DNAR as essential However, they faced barriers to DNAR implementation at macro-(law, sociocultural norms), meso-(organization) and micro-(HCP- and family views) levels. These barriers contributed to HCPs' fears, concerns and distress concerning DNAR. The CDT provided the lens to link HCPs cognitions, affect and behaviour into a chain of events that explained suboptimal resuscitation practices.

TRIAL REGISTRATION

CRD42023395887.

Ageism and Dementia-ism in Health Care: A Proposed Framework to Guide Treatment Decisions in Frail Older Persons

Global population ageing underscores the imperative of ageism and dementia-ism in the heath care setting as there is both anecdotal and published evidence that older persons are liable to receive less than optimum evidence-based treatments on account of their age and apparent frailty. This article explores the reasons for this phenomenon and limitations of current approaches of clinical decision making. We propose a framework to guide decision making to optimize care, with a paradigm shift in redefining a default toward clinical practice guideline-recommended treatments, guided by evidence-based medicine within an ethical means-end proportionality framework, and regularly reviewed advance care plans and goals of care conversations to secure the best interests of older persons.

Ethical issues surrounding appropriate care for older persons in the Intensive Care Unit

Increasing numbers of older patients are being admitted to the Intensive Care Unit (ICU) as the world's population ages. The biological process of ageing, senescence, results in altered ability to maintain normal homeostasis and organ function, including of the cardiovascular, immune, and neuromuscular systems. This contributes towards increased frailty in older patients, associated with functional limitations and increased vulnerability. Although widely defined using chronological age, the concept of "old age" is thus multifactorial, including biological, but also psychological and sociocultural aspects, which should all be taken into account when considering what is appropriate in terms of ICU admission and management. As for all patients, but perhaps particularly in this subgroup, decisions regarding ICU admission and treatment and the withdrawing and withholding of life support must be individualized.

Urban people's preferences for life-sustaining treatment or artificial nutrition and hydration in advance decisions

BACKGROUND

The Patient Right to Autonomy Act (PRAA), implemented in Taiwan in 2019, enables the creation of advance decisions (AD) through advance care planning (ACP). This legal framework allows for the withholding and withdrawal of life-sustaining treatment (LST) or artificial nutrition and hydration (ANH) in situations like irreversible coma, vegetative state, severe dementia, or unbearable pain. This study aims to investigate preferences for LST or ANH across various clinical conditions, variations in participant preferences, and factors influencing these preferences among urban residents.

METHODS

Employing a survey of legally structured AD documents and convenience sampling for data collection, individuals were enlisted from Taipei City Hospital, serving as the primary trial and demonstration facility for ACP in Taiwan since the commencement of the PRAA in its inaugural year. The study examined ADs and ACP consultation records, documenting gender, age, welfare entitlement, disease conditions, family caregiving experience, location of ACP consultation, participation of second-degree relatives, and the intention to participate in ACP.

RESULTS

Data from 2337 participants were extracted from electronic records. There was high consistency in the willingness to refuse LST and ANH, with significant differences noted between terminal diseases and extremely severe dementia. Additionally, ANH was widely accepted as a time-limited treatment, and there was a prevalent trend of authorizing a health care agent (HCA) to make decisions on behalf of participants. Gender differences were observed, with females more inclined to decline LST and ANH, while males tended towards accepting full or time-limited treatment. Age also played a role, with younger participants more open to treatment and authorizing HCA, and older participants more prone to refusal.

CONCLUSION

Diverse preferences in LST and ANH were shaped by the public's current understanding of different clinical states, gender, age, and cultural factors. Our study reveals nuanced end-of-life preferences, evolving ADs, and socio-demographic influences. Further research could explore evolving preferences over time and healthcare professionals' perspectives on LST and ANH decisions for neurological patients..

How age and health status impact attitudes towards aging and technologies in care: a quantitative analysis

BACKGROUND

Increasing proportions of geriatric patients pose tremendous challenges for our society. Developments in assistive technologies have the potential to support older and frail people in aging and care. To reach a sustainable adoption of these technologies, the perceptions and wishes of future users must be understood. In particular, the relationships between individual health-related factors, and the perceptions of aging and using assistive technologies in severe health situations must be empirically examined.

METHODS

Addressing this research gap, our quantitative study (N = 570) investigates the impact of diverse future users' age and health status on their a) perceptions of aging, b) perceptions and acceptance of using assistive technologies in aging and care, as well as c) end-of-life decisions regarding technology usage. For this, four groups were segmented for the comparison of younger (< 50 years) healthy, younger chronically ill, older (50 + years) healthy, and older chronically ill participants.

RESULTS

The results revealed that health status is more decisive for age-related perceptions compared to age. The technology-related perceptions were slightly impacted by either chronological age or health status. The end-of-life decisions showed the most striking differences in the willingness to use assistive technologies, revealing older chronically ill participants to have more restrained attitudes towards technology usage than older healthy as well as all younger participants.

CONCLUSIONS

The findings suggest that the benefits of assistive technologies in private or professional care contexts should be communicated and implemented tailored to the respective user group's needs. Moreover, the results allow us to derive practical implications within the geriatric care context.

Sociodemographic Factors Associated with Do-Not-Resuscitate Order Utilization in the Surgical Intensive Care Unit: An Observational Study

The use of a do-not-resuscitate (DNR) order is a powerful tool in outlining end-of-life care. This study explores sociodemographic factors associated with selection of a DNR order and assigning a healthcare proxy in the Surgical Intensive Care Unit (SICU). A retrospective chart review of 312 patients who expired in the SICU over a 7-year period was conducted. We analyzed the association of sociodemographic factors to selection of a DNR order and assignment of a healthcare proxy. Year of admission, age, religion, and proxy were independently associated with selection of DNR. In particular, the relative chance of a DNR selection in 2019 compared to 2012 was 3.538 (95% CL = 2.001-6.255, P < .01). There are significant sociodemographic factors that influence DNR utilization, highlighting the need to consider the social and religious backgrounds when engaging patients and their families in end-of-life care. Future studies will need to be conducted on whether these sociodemographic factors influence surviving patients as this study's findings can only be applied to those who have expired.

Factors affecting do-not-attempt-resuscitation (DNAR) decisions among adult patients in the emergency department of a general tertiary teaching hospital in China: a retrospective observational study

OBJECTIVE

Do-not-attempt-resuscitation (DNAR) orders are designed to allow patients to opt out of receiving cardiopulmonary resuscitation in the event of a cardiac arrest. While DNAR has become a standard component of medical care, there is limited research available specifically focusing on DNAR orders in the context of emergency departments in China. This study aimed to fill that gap by examining the factors related to DNAR orders among patients in the emergency department of a general tertiary teaching hospital in China.

DESIGN

Retrospective observational study.

SETTING

Emergency department.

PARTICIPANTS

This study and analysis on adult patients with DNAR or no DNAR data between 1 January 2022 and 1 January 2023 in the emergency department of a large academic comprehensive tertiary teaching hospital. A total of 689 were included in our study.

PRIMARY OUTCOME MEASURES

Whether the patient received DNAR was our dependent variable.

RESULTS

Among the total patients, 365 individuals (53.0%) had DNAR orders. The following variables, including age, sex, age-adjusted Charlson comorbidity index (ACCI), primary diagnosis of cardiogenic or cancer related, history of neurological dysfunction or cancer, were independently associated with the difference between the DNAR group and the no DNAR group. Furthermore, there were significant statistical differences observed in the choice of DNAR among patients with different stages of cancer.

CONCLUSIONS

In comparison to the no DNAR group, patients with DNAR were characterised by being older, having a higher proportion of female patients, higher ACCI scores, a lower number of patients with a primary diagnosis of cardiogenic and a higher number of patients with a primary diagnosis of cancer related, history of neurological dysfunction or cancer.

Confronted With Death: Factors Affecting End of Life Decisions in the Intensive Care Unit

To determine how often care is limited at the end of life and the factors that are associated with this decision, we reviewed the medical records of all patients that passed away in the intensive care units (ICU) of Aga Khan University. We found that a majority of patients had Do-Not-Resuscitate orders in place at the time of death. Our analysis yielded 6 variables that were associated with the decision to limit care. These are patient age, sex, duration of mechanical ventilation, Glasgow Coma Scale (GCS) ≤8 at any point during ICU stay, GCS ≤8 in the first 24 hours following ICU admission, and mean arterial pressure <65 mm of Hg while on vasopressors in the first 24 hours following ICU admission. These variables require further study and should be carefully considered during end of life discussions to allow for optimal management at the end of life.

End-of-life interventions in patients with cancer

OBJECTIVES

To describe variations in the receipt of potentially inappropriate interventions in the last 100 days of life of patients with cancer according to patient characteristics and cancer site.

METHODS

We conducted a population-based retrospective cohort study of cancer decedents in Ontario, Canada who died between 1 January 2013 and 31 December 2018. Potentially inappropriate interventions, including chemotherapy, major surgery, intensive care unit admission, cardiopulmonary resuscitation, defibrillation, dialysis, percutaneous coronary intervention, mechanical ventilation, feeding tube placement, blood transfusion and bronchoscopy, were captured via hospital discharge records. We used Poisson regression to examine associations between interventions and decedent age, sex, rurality, income and cancer site.

RESULTS

Among 151 618 decedents, 81.3% received at least one intervention, and 21.4% received 3+ different interventions. Older patients (age 95-105 years vs 19-44 years, rate ratio (RR) 0.36, 95% CI 0.34 to 0.38) and women (RR 0.94, 95% CI 0.93 to 0.94) had lower intervention rates. Rural patients (RR 1.09, 95% CI 1.08 to 1.10), individuals in the highest area-level income quintile (vs lowest income quintile RR 1.02, 95% CI 1.01 to 1.04), and patients with pancreatic cancer (vs colorectal cancer RR 1.10, 95% CI 1.07 to 1.12) had higher intervention rates.

CONCLUSIONS

Potentially inappropriate interventions were common in the last 100 days of life of cancer decedents. Variations in interventions may reflect differences in prognostic awareness, healthcare access, and care preferences and quality. Earlier identification of patients' palliative care needs and involvement of palliative care specialists may help reduce the use of these interventions at the end of life.

Willingness of patients with cancer pain to participate in end-of-life decisions: a multi-center cross-sectional study from three coastal provinces in southern China

BACKGROUND

Little is known about patients' intention for participation in end-of-life decisions (EOLD) in three coastal provinces in southern China. This study aimed to explore the willingness of patients with cancer pain to participate in EOLD and potential influencing factors.

METHODS

A multi-center cross-sectional study was performed in three coastal provinces in southern China. Two hundred and thirty patients with cancer pain were recruited and consented to fill out the questionnaires. The patients' willingness to participate in EOLD, demographic and disease-related data was surveyed.

RESULTS

In total, 223 patients completed and returned the survey (response rate = 96.95%). One hundred four cases (46.64%) were willing to participate in EOLD. 119 (54.36%) cases not willing to participate in EOLD, respectively. Multivariate logistic regression analysis shows that educational level (OR: 0.683, 95% CI: 0.482-0.966), history of alcoholism (OR: 8.353, 95%CI: 2.535-27.525), Eastern Cooperative Oncology Group (ECOG) score (OR: 0.645, 95% CI: 0.450-0.925) and experience of explosive pain (OR: 6.367, 95% CI: 3.103-13.062) and clinical rescue (OR: 3.844, 95% CI: 1.722-8.577) had significant effects on EOLD intention (P <  0.05). Finally, a predictive model combined above five factors was established, which showed a good discrimination (area under receiver operating characteristic curve: 0.849, 95% CI: 0.796-0.899, P <  0.001) and calibration (Hosmer-Lemeshow Test: Chi-square = 10.103, P = 0.258) for which patients more willing to participate in EOLD.

CONCLUSIONS

The willingness of patients with cancer pain to participate in EOLD is at a modest level in three coastal provinces in southern China. Patients with lower educational level, history of alcoholism, better health status and experience of explosive pain and clinical rescue may be more prone to participate in EOLD.

Perceptions of Life Support and Advance Care Planning During the COVID-19 Pandemic

Background

Research Question

Study Design and Methods

Results

Interpretation

Appropriate care for the elderly in the ICU

Life expectancy is rising worldwide and increasing numbers of elderly patients are being admitted to the intensive care unit (ICU). Because ageing is associated with changes in organ function, increased frailty, reduced activities of daily living, reduced mobility, and reduced cognition, elderly patients represent a particular subgroup of ICU patients. Ethical decisions related to the appropriateness of intensive care and/or life-sustaining interventions, the withdrawing and withholding of life support, and terminal sedation are more frequent in these patients and will be discussed in this review. Such decisions must be tailored to the individual to take into consideration personal beliefs and wishes.

Prevalence and related factors of do-not-resuscitate orders among in-hospital cardiac arrest patients

PURPOSE

Studies concerning do-not-resuscitate (DNR) orders in mainland China are rather scarce. We explored the prevalence and related factors of DNR orders among in-hospital cardiac arrest (IHCA) patients at a general tertiary hospital in mainland China.

MATERIALS AND METHODS

We identified all IHCA patients hospital-wide between July 2019 and September 2020. Data regarding DNR status were collected from medical records. We investigated the frequency of DNR orders and explored the determinant factors of DNR establishment using logistic regression.

RESULTS

A total of 1154 IHCA patients were included, 535 (46.4%) of whom established DNR orders. The following variables were independently associated with a higher DNR rate: female (OR 1.491; 95% CI 1.130-1.965), older age (OR 1.016; 95% CI 1.008-1.024), being a local resident (OR 1.790; 95% CI 1.344-2.383), pulmonary infection (OR 1.398; 95% CI 1052-1.859), respiratory insufficiency (OR 1.356; 95% CI 1.009-1.823), shock (OR 1.735; 95% CI 1.301-2.313), acute stroke (OR 1.821; 95% CI 1.235-2.686),neurological dysfunction (OR 1.527; 95% CI 1.149-2.028) and cancer (OR 3.316; 95% CI 2.461-4.468). Counterintuitively, patients with new-onset coronary artery disease (OR 0.592; 95% CI 0.419-0.837) were less likely to create DNR orders.

CONCLUSION

In mainland China, the DNR order signing rate is low, and the establishment of a DNR order is associated with demographics and comorbidity characteristics.

Can primary palliative care education change life-sustaining treatment intensity of older adults at the end of life? A retrospective study

Background

Palliative care education has been carried out in some hospitals and palliative care has gradually developed in mainland China. However, the clinical research is sparse and whether primary palliative care education influence treatment intensity of dying older adults is still unknown. This study aims to explore the changes to the intensity of end-of-life care in hospitalized older adults before and after the implementation of primary palliative care education.

Methods

A retrospective study was conducted. Two hundred three decedents were included from Beijing Tongren Hospital’s department of geriatrics between January 1, 2014 to December 31, 2019. Patients were split into two cohorts with regards to the start of palliative care education. Patient demographics and clinical characteristics as well as analgesia use, medical resources use and provision of life-sustaining treatments were compared. We used a chi-square test to compare categorical variables, a t test to compare continuous variables with normal distributions and a Mann–Whitney U test for continuous variables with skewed distributions.

Results

Of the total participants in the study, 157(77.3%) patients were male. The median age was 88 (interquartile range; Q1-Q3 83–93) and the majority of patients (N = 172, 84.7%) aged 80 years or older. The top 3 causes of death were malignant solid tumor (N = 74, 36.5%), infectious disease (N = 74, 36.5%), and cardiovascular disease (N = 23, 11.3%). Approximately two thirds died of non-cancer diseases. There was no significant difference in age, gender, cause of death and functional status between the two groups (p > 0.05). After primary palliative care education, pain controlling drugs were used more (p < 0.05), fewer patients received electric defibrillation, bag mask ventilation and vasopressors (p < 0.05). There was no change in the length of hospitalization, intensive care admissions, polypharmacy, use of broad-spectrum antibiotics, blood infusions, albumin infusions, nasogastric/nasoenteric tubes, parenteral nutrition, renal replacement and mechanical ventilation (p > 0.05).

Conclusions

Primary palliative care education may promotes pain controlling drug use and DNR implementation. More efforts should be put on education about symptom assessment, prognostication, advance care planning, code status discussion in order to reduce acute medical care resource use and apply life-sustaining treatment appropriately.

Ethical considerations at the end-of-life care

The goal of end-of-life care for dying patients is to prevent or relieve suffering as much as possible while respecting the patients’ desires. However, physicians face many ethical challenges in end-of-life care. Since the decisions to be made may concern patients’ family members and society as well as the patients, it is important to protect the rights, dignity, and vigor of all parties involved in the clinical ethical decision-making process. Understanding the principles underlying biomedical ethics is important for physicians to solve the problems they face in end-of-life care. The main situations that create ethical difficulties for healthcare professionals are the decisions regarding resuscitation, mechanical ventilation, artificial nutrition and hydration, terminal sedation, withholding and withdrawing treatments, euthanasia, and physician-assisted suicide. Five ethical principles guide healthcare professionals in the management of these situations.

Characteristics of Advance Care Planning in Patients With Cancer Referred to Palliative Care

PURPOSE

Advance care planning (ACP) is a process in which patients share their values, goals, and preferences regarding future medical care. ACP can improve care quality, yet may be challenging to address for patients with cancer. We sought to characterize key components of ACP in patients with cancer as compared with patients with noncancer serious illness referred to palliative care (PC).

METHODS

We performed a retrospective cross-sectional analysis of initial outpatient PC visits from the Quality Data Collection Tool for PC database from 2015 to 2019. Quality Data Collection Tool is a web-based point-of-care specialty PC registry to track quality metrics.

RESULTS

We analyzed 1,604 patients with cancer and 1,094 patients without cancer: 44% of patients were female, 87% were White, and 98% were non-Hispanic. The average age was 72.2 years (standard deviation [SD] 15.4). Patients with cancer were on average younger than patients without cancer (66.5 [SD: 13.9] v 80.5 [SD: 13.8]) and had a higher Palliative Performance Scale (PPS) (59.5 [SD: 22.4] v 33.4 [SD: 25.1]). In our unadjusted comparison, patients with cancer were less likely to be DNR/DNI (37% v 53%; P < .0001) and less likely to have an advance directive (53% v 73%; < .0001); rates of healthcare proxy identification were similar (92.8% v 94.5%; P = .10). These differences did not persist when we accounted for age, race, sex, and PPS, with age being the primary explanatory factor.

CONCLUSION

Despite having serious illness meriting PC referral, many patients with cancer in our study lacked advance directives. This highlights both the important role of oncologists in facilitating ACP and the utility of PC playing a complementary role.

Do-not-resuscitate orders and readmission among elderly patients with heart failure in Pennsylvania: An observational study, 2011 - 2014

BACKGROUND

Readmissions for patients with heart failure (HF) continues to be a target of value-based purchasing initiatives. Do-not-resuscitate (DNR) orders-one part of advance care planning (ACP)-have been shown to be related to other patient outcomes but has not been explored as a risk factor for HF readmission.

OBJECTIVES

Examine the association between DNR and 30-day readmissions among elderly patients with HF admitted to hospitals in Pennsylvania.

METHODS

Data included hospital discharges from 2011 to 2014 of patients 65+ years with a primary diagnosis of HF. Logistic regression was used to model the relationship between DNR and 30-day readmission.

RESULTS

Among 107,806 patients, 20.9% were readmitted within 30 days. After controlling for covariates, patients with HF who had a DNR were less likely to be readmitted to the hospital (OR=0.85, 95% CI: 0.80-0.91, p<0.001).

CONCLUSIONS

Documentation of a DNR may inform efforts to reduce readmissions among elderly patients with HF.

Conceptualizations of clinical decision-making: a scoping review in geriatric emergency medicine

BACKGROUND

Clinical decision-making (CDM) is an important competency for young doctors especially under complex and uncertain conditions in geriatric emergency medicine (GEM). However, research in this field is characterized by vague conceptualizations of CDM. To evolve and evaluate evidence-based knowledge of CDM, it is important to identify different definitions and their operationalizations in studies on GEM.

OBJECTIVE

A scoping review of empirical articles was conducted to provide an overview of the documented evidence of findings and conceptualizations of CDM in GEM.

METHODS

A detailed search for empirical studies focusing on CDM in a GEM setting was conducted in PubMed, ProQuest, Scopus, EMBASE and Web of Science. In total, 52 publications were included in the analysis, utilizing a data extraction sheet, following the PRISMA guidelines. Reported outcomes were summarized.

RESULTS

Four themes of operationalization of CDM emerged: CDM as dispositional decisions, CDM as cognition, CDM as a model, and CDM as clinical judgement. Study results and conclusions naturally differed according to how CDM was conceptualized. Thus, frailty-heuristics lead to biases in treatment of geriatric patients and the complexity of this patient group was seen as a challenge for young physicians engaging in CDM.

CONCLUSIONS

This scoping review summarizes how different studies in GEM use the term CDM. It provides an analysis of findings in GEM and call for more stringent definitions of CDM in future research, so that it might lead to better clinical practice.

First insights on value-based healthcare of elders using ICHOM older person standard set reporting

BACKGROUND

Clinical guidelines for specific conditions fragment care provision for elders. The International Consortium for Health Outcomes Measurement (ICHOM) has developed a global standard set of outcome measures for comprehensive assessment of older persons. The goal of this study was to report value-based health metrics in Taiwan using this ICHOM toolset.

METHODS

The cross-sectional study of baseline data excerpted from a prospective longitudinal cohort, which recruited people ≥65 years old with ≥3 chronic medical conditions between July and December 2018. All participants received measurements of physical performance, anthropometric characteristics, health-related behaviors, Charlson Comorbidity Index, and Montreal Cognitive Assessment. The ICHOM toolset comprises three tiers: 1 includes frailty and having chosen a preferred place of death; 2 includes polypharmacy, falls, and participation in decision-making; and 3 includes loneliness, activities of daily living, pain, depression, and walking speed. These items were converted into a 0-10 point value-based healthcare score, with high value-based health status defined as ≥8/10 points.

RESULTS

Frequencies of individual ICHOM indicators were: frail 11.7%, chose preferred place of death 14.4%, polypharmacy 31.5%, fell 17.1%, participated in decision-making 81.6%, loneliness 26.8%, limited activities of daily living 22.4%, pain 10.4%, depressed mood 13.0%, and slowness 38.5%. People with high disease burden (OR 0.40, 95% CI 0.21-0.76, p = 0.005) or cognitive impairment (OR 0.49, 95%CI 0.27-0.87, p = 0.014) were less likely to have high value-based healthcare status.

CONCLUSIONS

The ICHOM Standard Set Older Person health outcome measures provide an opportunity to shift from a disease-centric medical paradigm to whole person-focused goals. This study identified advanced age, chronic disease burden and cognitive impairment as important barriers to achieving high value-based healthcare status.

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.

Surgery for the Very Old: Are Nonagenarians Different?

Octogenarians and nonagenarians are considered the “very old” and are often viewed as one group. Americans are aging, with the proportion of the very old expected to increase from 1.9 per cent of the population to 4.3 per cent in 2050. This study aimed to underscore the differences in surgical trends, demographics, and outcomes between octogenarians and nonagenarians. The ACS-NSQIP database (2007–2012) was used to derive the type of surgeries, demographics, and outcomes of octogenarian and nonagenarians undergoing nonemergent vascular, orthopedic, and general surgery procedures. Between 2007 and 2012, nonagenarians accounted for an increasing percentage of surgeries (85 to 121 per 10,000 surgeries, relative risk = 1.42; 95% CI: 1.30–1.54) across surgical specialties, including vascular, general, and orthopedic surgery, whereas the percentage of octogenarians undergoing surgery remained unchanged. Nonagenarians had a higher 30-day perioperative mortality and a longer hospital stay than octogenarians after vascular, orthopedic, and general surgery procedures. Nonagenarians are a rapidly growing group of surgical patients with significantly higher perioperative mortality and longer postoperative hospital stay. The impact of surgery on the quality of life of nonagenarians needs to be studied to justify the increasing healthcare costs.

Association Between Do Not Resuscitate/Do Not Intubate Orders and Emergency Medicine Residents’ Decision Making

BACKGROUND

Research has shown that do not resuscitate (DNR) and do not intubate (DNI) orders may be construed by physicians to be more restrictive than intended by patients. Previous studies of physicians found that DNR/DNI orders are associated with being less willing to provide invasive care.

OBJECTIVES

The purpose of this study was to assess the influence of code status on emergency residents' decision-making regarding offering invasive procedures for those patients with DNR/DNI compared with their full code counterparts.

METHODS

We conducted a nationwide survey of emergency medicine residents using an instrument of 4 clinical vignettes involving patients with serious illnesses. Two versions of the survey, survey A and survey B, alternated the DNR/DNI and full code status for the vignettes. Residency leaders were contacted in August 2018 to distribute the survey to their residents.

RESULTS

Three hundred and three residents responded from across the country. The code status was strongly associated with decisions to intubate or perform CPR and influenced the willingness to offer other invasive procedures. DNR/DNI status was associated with less frequent willingness to place central venous catheters (88.2% for DNR/DNI vs. 97.2% for full code, p < 0.001), admit patients to the intensive care unit (89.9% vs. 99.0%, p < 0.001), offer dialysis (79.3% vs. 98.0%, p < 0.001), and surgical consultation (78.7% vs. 94.2%, p < 0.001).

CONCLUSIONS

In a nationwide survey, emergency medicine residents were less willing to provide invasive procedures for patients with DNR/DNI status, including the placement of central venous catheters, admission to the intensive care unit, and consultation for dialysis and surgery.

Difficulty of the decision-making process in emergency departments for end-of-life patients

BACKGROUND

In emergency departments, for some patients, death is preceded by a decision of withholding or withdrawing life-sustaining treatments. This concerns mainly patients over 80, with many comorbidities. The decision-making process of these decisions in emergency departments has not been extensively studied, especially for noncommunicating patients.

AIM

The purpose of this study is to describe the decision-making process of withholding and withdrawing life-sustaining treatments in emergency departments for noncommunicating patients and the outcome of said patients.

DESIGN

We conducted a prospective multicenter study in three emergency departments of university hospitals from September 2015 to January 2017.

RESULTS

We included 109 patients in the study. Fifty-eight (53.2%) patients were coming from nursing homes and 52 (47.7%) patients had dementia. Decisions of withholding life-sustaining treatment concerned 93 patients (85.3%) and were more frequent when a surrogate decision maker was present 61 (65.6%) versus seven (43.8%) patients. The most relevant factors that lead to these decisions were previous functional limitation (71.6%) and age (69.7%). Decision was taken by two physicians for 80 patients (73.4%). The nursing staff and general practitioner were, respectively, involved in 31 (28.4%) and two (1.8%) patients. A majority of the patients had no advance directives (89.9%), and the relatives were implicated in the decision-making process for 96 patients (88.1%). Death in emergency departments occurred for 47 patients (43.1%), and after 21 days, 84 patients (77.1 %) died.

CONCLUSION

There is little anticipation in end-of-life decisions. Discussion with patients concerning their end-of-life wishes and the writing of advance directives, especially for patients with chronic diseases, must be encouraged early.

Characteristics and Outcomes of Patients with Partial Do Not Resuscitate Orders in a Large Community Hospital

Background

Formal writing of do not resuscitate (DNR) orders first appeared in the literature in the late 20^th century. Recently, providers have also noticed the presence of partial DNR orders while caring for patients. We sought to determine the effect of these orders on the clinical outcomes of the patients.

Methods

The study was a retrospective chart review covering a period of approximately 30 months. Patients included in the study were over 18 years of age and had a partial DNR order (i.e., chemical code, do not defibrillate (DND), do not intubate (DNI), intubate only, no cardiopulmonary resuscitation (CPR)) entered during hospitalization. Primary medical problems were categorized by organ system and the outcome was stated in terms of their disposition and mortality.

Results

A total of 71,143 code orders were entered during the study period, with partial DNR orders accounting for 1.8% of these orders (chemical code 2%, DND 0.8%, DNI 48%, intubate only 38%, and no CPR 10%). About 38% of all patients were discharged to home, 32% were discharged to a facility, and 11% were discharged on hospice. More than half of the patients did not have a palliative care consult. Of all the patients having partial code orders, about 150 patients had a rapid response team called on them and five patients had a cardiac arrest with a code blue activated on them. The mortality of these patients was significantly higher than other patients possibly due to confusing code orders. Surprisingly, a higher percentage of patients (19%) with a mean age significantly lower (p < 0.001) than discharged patients had inpatient mortality. 

Conclusion

Our study demonstrates the first reported prevalence of partial DNR orders in the general inpatient population and its possible detrimental effects on the patient clinical course. This study offers several opportunities for quality improvement, such as developing prompts for the healthcare team to involve palliative care services more often for such patients.

Cost-effectiveness of extracorporeal cardiopulmonary resuscitation after in-hospital cardiac arrest: A Markov decision model

BACKGROUND

This study aimed to estimate the cost-effectiveness of extracorporeal cardiopulmonary resuscitation (ECPR) for in-hospital cardiac arrest treatment.

METHODS

A decision tree and Markov model were constructed based on current literature. The model was conditional on age, Charlson Comorbidity Index (CCI) and sex. Three treatment strategies were considered: ECPR for patients with an Age-Combined Charlson Comorbidity Index (ACCI) below different thresholds (2-4), ECPR for everyone (EALL), and ECPR for no one (NE). Cost-effectiveness was assessed with costs per quality-of-life adjusted life years (QALY).

MEASUREMENTS AND MAIN RESULTS

Treating eligible patients with an ACCI below 2 points costs 8394 (95% CI: 4922-14,911) euro per extra QALY per IHCA patient; treating eligible patients with an ACCI below 3 costs 8825 (95% CI: 5192-15,777) euro per extra QALY per IHCA patient; treating eligible patients with an ACCI below 4 costs 9311 (95% CI: 5478-16,690) euro per extra QALY per IHCA patient; treating every eligible patient with ECPR costs 10,818 (95% CI: 6357-19,400) euro per extra QALY per IHCA patient. For WTP thresholds of 0-9500 euro, NE has the highest probability of being the most cost-effective strategy. For WTP thresholds between 9500 and 12,500, treating eligible patients with an ACCI below 4 has the highest probability of being the most cost-effective strategy. For WTP thresholds of 12,500 or higher, EALL was found to have the highest probability of being the most cost-effective strategy.

CONCLUSIONS

Given that conventional WTP thresholds in Europe and North-America lie between 50,000-100,000 euro or U.S. dollars, ECPR can be considered a cost-effective treatment after in-hospital cardiac arrest from a healthcare perspective. More research is necessary to validate the effectiveness of ECPR, with a focus on the long-term effects of complications of ECPR.

Do-not-attempt resuscitation independently predict in-hospital mortality in septic patients

INTRODUCTION

Sepsis patients require timely and appropriate treatment in an intensive care setting. However, "do-not-attempt resuscitation" (DNAR) status may affect physicians' priorities and treatment preferences. The aim of this study was to evaluate whether DNAR status affects the outcomes of septic patients.

METHODS

This was a retrospective cohort study included septic patients admitted to the emergency department intensive care unit (ED-ICU) in a university-based teaching hospital during April-November 2015. Septic patients admitted to the ED-ICU were included.

RESULTS

Of the 132 eligible patients, 49.2% (65/132) had DNAR status (median age 80 years old, IQR, 73-86). The overall in-hospital mortality rate was 28.8% (38/132). Non-survivors had a higher percentage of receiving inotropes/vasopressors (52.6% vs 34.0%, p = 0.048), higher median Charlson comorbidity index scores [8.5 (IQR, 7-11.75) vs 8 (IQR, 6-9), p = 0.012], higher APACHE II score [25 (IQR, 20-30.25) vs 20 (IQR, 17-25), p = 0.002], and higher SOFA score [7 (IQR, 6-11) vs 6 (IQR,4-8), p = 0.012]. There was no significant difference in intubation among the two groups. In a multivariate logistic regression analysis, DNAR status was an independent predictor of in-hospital mortality (odds ratio = 6.22, 95% confidence interval (CI) = (2.71-17.88), p < 0.001). The area under the ROC curve for the logistic regression model was 0.84 [95% CI = (0.77-0.92), p < 0.001]. In subgroup analysis, DNAR status remained an independent predictor of mortality among age ≥65 years and ≥80 years.

CONCLUSION

After adjusting for comorbidities, treatments, and illness severity, DNAR status was associated with in-hospital mortality of septic patients. Further studies should evaluate physicians' attitudes toward septic patients with DNAR status.

A Cross-sectional Study Among Healthcare and Non-healthcare Students in Slovenia and Croatia About Do-not Resuscitate Decision-making

Objective

To survey university students on their views concerning the respect for autonomy of patients and the best interest of patients in relation to the withholding of resuscitation.

Methods

A cross-sectional survey among university students of medicine, nursing, philosophy, law and theology of the first and the final study years at the University of Ljubljana and the University of Zagreb was conducted during the academic year of 2016/2017. A questionnaire constructed by Janiver et al. presenting clinical case vignettes was used.

Results

The survey response rates for students in Ljubljana and Zagreb were 45.4% (512 students) and 37.9% (812 students), respectively. The results of our research show statistically significant differences in do-not resuscitate decisions in different cases between medical and non-medical students in both countries. Male and religious students in both countries have lower odds of respecting relatives’ wishes for the withholding of resuscitation (odds ratio 0.49–0.54; 95% confidence interval). All students agreed that they would first resuscitate children if they had to prioritize among patients.

Conclusions

Our study clearly shows that gender, religious beliefs, and type of study are important factors associated with the decisions pertaining to the respect for autonomy, patient’s best interest, and initiation or withholding of resuscitation.

Conditional Permission to Not Resuscitate: A Middle Ground for Resuscitation

Every decision to perform or withhold cardiopulmonary resuscitation (CPR) has ethical implications that are not always well understood. Value-based decisions with far-reaching consequences are made rapidly, based on incomplete or possibly inaccurate information. For some patients, skilled, timely CPR can restore spontaneous circulation, but for others, success may either be unobtainable or bring serious iatrogenic consequences. Because CPR is an aggressive process yielding mixed results, patients must be informed about the likelihood of its positive and adverse outcomes. In considering whether to accept or refuse it, patients should also be given a realistic set of alternatives. Current protocols limit patients' options by restricting them to a choice between accepting or refusing CPR. Adding a "middle" code, DNAR-X (Do Not Attempt Resuscitation-Except), significantly expands patients' right to control what happens to their bodies by allowing them to stipulate CPR in some circumstances but not in others.

Nursing knowledge of and attitude in cardiopulmonary arrest: cross-sectional survey analysis

BACKGROUND

Nurses are often the first to activate the chain of survival when a cardiorespiratory arrest happens. That is why it is crucial that they keep their knowledge and skills up-to-date and their attitudes to resuscitation are very important. The main aim of this study was to analyse whether the level of theoretical and practical understanding affected the attitudes of nursing staff.

METHODS

A questionnaire was designed using the Delphi technique (three rounds). The questionnaire was adjusted and it was piloted on a test-retest basis with a convenience sample of 30 registered nurses. The psychometric characteristics were evaluated using a sample of 347 nurses using Cronbach's alpha. Descriptive analysis was performed to describe the sociodemographic variables and Spearman's correlation coefficient to assess the relationship between two scale variables. Pearson's chi-squared test has been used to study the relationship between two categorical variables. Wilcoxon Mann Whitney test and the Kruskal-Wallis test were performed to establish relationships between the demographic/work related characteristics and the level of understanding.

RESULTS

The Knowledge and Attitude of Nurses in the Event of a Cardiorespiratory Arrest (CAEPCR) questionnaire comprised three sections: sociodemographic information, theoretical and practical understanding, and attitudes of ethical issues. Cronbach's alpha for the internal consistency of the attitudes questionnaire was 0.621. The knowledge that nurses self-reported with regard to cardiopulmonary arrest directly affected their attitudes. Their responses raised a number of bioethical issues.

CONCLUSIONS

CAEPCR questionnaire is the first one which successfully linked knowledge of cardiopulmonary resuscitation to the attitudes towards ethical issues Health policies should ensure that CPR training is mandatory for nurses and all healthcare workers, and this training should include the ethical aspects.

Palliative care for older people: the psychiatrist's role

In this overview we discuss the palliative psychiatric care of older people towards the end of life. We briefly consider ethics, dementia care, delirium, depression, anxiety, grief and physician-assisted suicide. We also discuss hope, dignity, spirituality and existentialism. We hope that this article will encourage clinicians to reflect on the effects of terminal illnesses on the mental health of dying people and the current provision of palliative psychiatric care.

LEARNING OBJECTIVES

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DECLARATION OF INTEREST

None.

End-of-life decisions in emergency patients: prevalence, outcome and physician effect

BACKGROUND

End-of-life decisions (EOLD) represent potentially highly consequential decisions often made in acute situations, such as 'do not attempt resuscitation' (DNAR) choices at emergency presentation.

AIM

We investigated DNAR decisions in an emergency department (ED) to assess prevalence, associated patient characteristics, potential medical and economic consequences and estimate contributions of patients and physicians to DNAR decisions.

DESIGN

Single-centre retrospective observation, including ED patients with subsequent hospitalization between 2012 and 2016. Primary outcome was a DNAR decision and associated patient characteristics. Secondary outcomes were mortality, admission to intensive care unit and use of resources.

METHODS

Associations between DNAR and patient characteristics were analysed using logistic mixed effects models, results were reported as odds ratios (OR). Median odds ratios (MOR) were used to estimate patient and physician contributions to variability in DNAR.

RESULTS

Patients of 10 458 were attended by 315 physicians. DNAR was the choice in 23.3% of patients. Patients' characteristics highly associated with DNAR were age (OR = 4.0, 95% CI = 3.6-4.3) and non-trauma presentation (OR = 2.3, 95% CI = 1.9-2.9). In-hospital mortality was significantly higher (OR = 5.4, CI = 4.0-7.3), and use of resources was significantly lower (OR = 0.7, CI = 0.6-0.8) in patients choosing DNAR. There was a significant effect on DNAR by both patient (MOR = 1.8) and physician (MOR = 2.0).

CONCLUSIONS

DNAR choices are common in emergency patients and closely associated with age and non-trauma presentation. Mortality was significantly higher, and use of resources significantly lower in DNAR patients. Evidence of a physician effect raises questions about the choice autonomy of emergency patients in the process of EOLD.