Variations in reporting of nurse involvement in end-of-life practices in intensive care units worldwide (ETHICUS-2): A prospective observational study

BACKGROUND

ICU nurses are most frequently at the patient's bedside, providing care for both patients and family members. They perform an essential role and are involved in decision-making. Despite this, research suggests that nurses have a limited role in the end-of-life decision-making process and are occasionally not involved.

OBJECTIVE

Explore global ICU nurse involvement in end of life decisions based on the physician's perceptions and sub-analyses from the ETHICUS-2 study.

DESIGN

This is a secondary analysis of a prospective multinational, observational study of the ETHICUS-2 study.

SETTING

End of life decision-making processes in ICU patients were studied during a 6-month period between Sept 1, 2015, and Sept 30, 2016, in 199 ICUs in 36 countries.

INTERVENTION

None.

METHODS

The ETHICUS II study instrument contained 20 questions. This sub-analysis addressed the four questions related to nurse involvement in end-of-life decision-making: Who initiated the end-of-life discussion? Was withholding or withdrawing treatment discussed with nurses? Was a nurse involved in making the end-of-life decision? Was there agreement between physicians and nurses? These 4 questions are the basis for our analysis. Global regions were compared.

RESULTS

Physicians completed 91.8 % of the data entry. A statistically significant difference was found between regions (p < 0.001) with Northern Europe and Australia/New Zealand having the most discussion with nurses and Latin America, Africa, Asia and North America the least. The percentages of end-of-life decisions in which nurses were involved ranged between 3 and 44 %. These differences were statistically significant. Agreement between physicians and nurses related to decisions resulted in a wide range of responses (27-86 %) (p < 0.001). There was a wide range of those who replied "not applicable" to the question of agreement between physicians and nurses on EOL decisions (0-41 %).

CONCLUSION

There is large variability in nurse involvement in end-of-life decision-making in the ICU. The most concerning findings were that in some regions, according to physicians, nurses were not involved in EOL decisions and did not initiate the decision-making process. There is a need to develop the collaboration between nurses and physicians. Nurses have valuable contributions for best possible patient-centered decisions and should be respected as important parts of the interdisciplinary team.

TWEETABLE ABSTRACT

Wide global differences were found in nurse end of life decision involvement, with low involvement in North and South America and Africa and higher involvement in Europe and Australia/New Zealand.

Patient mobilization in the intensive care unit: Assessing practice behavior - A multi-center point prevalence study

OBJECTIVES

To describe intensive care unit mobility clinical practice behaviors and the factors associated with these behaviors that could explain the theory-practice gap.

METHODOLOGY

A multi-center, descriptive, retrospective, one-day point prevalence study.

SETTING

intensive care patients hospitalized for a minimum of 24 hours, in 20 Israeli Adult Intensive Care Units, from six medical centers.

MAIN OUTCOME MEASURES

Maximum patient mobility level during the 24 hours prior to the prevalence study collection day and 48 hours from patient admission; mobility clinical practice behaviors and their inhibiting factors.

RESULTS

The study included 210 patients from a relatively even distribution of admission diagnoses. About half (46%) were intubated and 31% were hemodynamically unstable. Position change was most frequently reported as the maximum mobility level. The use of intubation, ventilation, tracheostomy, and inotropes was positively correlated with the level of mobility. Charlson Comorbidity Index and body mass index were not related to the level of mobility. A multiple regression model including these variables found that only intubation was a significant predictor of mobility level (R2 = 0.52, p < 0.001).

CONCLUSION

There is a gap between clinical practice guidelines and actual intensive care mobility practice behaviors. The association between mobility level and common therapies suggests subjective norms or common practices that could serve as a barrier to guideline implementation and partially explain the gap between clinical practice guidelines and clinical practice behavior.

IMPLICATIONS FOR CLINICAL PRACTICE

Behaviors and their subjective norms can be barriers to the implementation of clinical practice guidelines. Promoting increased provider awareness and policies of proactive mobilization could potentially improve patient outcomes.

Global Nurse Involvement in ethical decision-making during pandemics: a concept analysis

Background

During pandemics, there are considerable ethical dilemmas. It is imperative that nurses are involved in ethical decision-making bringing nursing theory, practice and perspectives to better advocate for patients. In order to prepare nurses to be partners in ethical dilemma decision-making during pandemics, it is vital to understand the extent that nurses are involved in such decision-making during the COVID-19 pandemic.

Aim

The purpose of this concept analysis is to identify nurse involvement in ethical decision-making during pandemics.

Method

Concept analysis methodology based on literature searches used bibliographic databases: PubMed - 20 papers; Google Scholar - 8120 papers; EMBASE - 25 papers; Science Direct - 246 papers and hand searches.

Results

Nurse involvement in ethical decision-making during pandemics focused on nurses' physical and emotional stress, communication challenges, saturation and collapse of limited resources and allocation of scarce resources. Additional dilemmas included, changing nature of nurses' relationships with patients and families, questionable ethical equipoise preforming COVID-19 research, triage patient decisions receiving scarce resources, partner participation during labour and delivery and end-of-life decisions.

Conclusion

In order to protect and sustain nurses' well-being and competency, nurses should establish a framework for nurses' involvement in ethical policy development in emergencies, pandemics, education and preparedness and decision-making to be able to deal with public health emergencies.

Nurses work motivation caring for an immigrant population: A qualitative historical analysis

AIM

Qualitative Phenomenological analysis of nurses' experience working with immigrants, exploring the dimension of work motivation.

BACKGROUND

Nurses' professional motivation and job satisfaction affects quality of care, work performance, burnout and resilience. The challenge of maintaining professional motivation is reinforced when providing care to refugees and new immigrants. In recent years, a large number of refugees sought sanctuary in Europe, resulting in the formation of refugee camps and asylum centers. Medical staff - including nurses - are involved in patient-caregiver encounter treating multicultural immigrant/refugee population.

DESIGN AND METHODOLOGY

A qualitative Phenomenological Methodology was employed. In-depth semi structured interviews and archival research were both used.

RESULTS

Study population - 93 certified nurses working between the years 1934-2014. Thematic and text analysis was employed. Four main motivation themes emerged from the interviews: duty, mission, perception of devotion and the general responsibility to bridge the cultural gap for the immigrant patients.

CONCLUSION

The findings emphasize the importance of understanding nurses' motivations in working with immigrants.

Variation in communication and family visiting policies in intensive care within and between countries during the Covid-19 pandemic: The COVISIT international survey

BACKGROUND

During the COVID-19 pandemic, intensive care units (ICU) introduced restrictions to in-person family visiting to safeguard patients, healthcare personnel, and visitors.

METHODS

We conducted a web-based survey (March-July 2021) investigating ICU visiting practices before the pandemic, at peak COVID-19 ICU admissions, and at the time of survey response. We sought data on visiting policies and communication modes including use of virtual visiting (videoconferencing).

RESULTS

We obtained 667 valid responses representing ICUs in all continents. Before the pandemic, 20% (106/525) had unrestricted visiting hours; 6% (30/525) did not allow in-person visiting. At peak, 84% (558/667) did not allow in-person visiting for patients with COVID-19; 66% for patients without COVID-19. This proportion had decreased to 55% (369/667) at time of survey reporting. A government mandate to restrict hospital visiting was reported by 53% (354/646). Most ICUs (55%, 353/615) used regular telephone updates; 50% (306/667) used telephone for formal meetings and discussions regarding prognosis or end-of-life. Virtual visiting was available in 63% (418/667) at time of survey.

CONCLUSIONS

Highly restrictive visiting policies were introduced at the initial pandemic peaks, were subsequently liberalized, but without returning to pre-pandemic practices. Telephone became the primary communication mode in most ICUs, supplemented with virtual visits.

Changes in intensive care unit nurse involvement in end of life decision making between 1999 and 2016: Descriptive comparative study

OBJECTIVE

Comparison of nurse involvement in end of life decision making in European countries participating in ETHICUS I- 1999 and ETHICUS II- 2015.

METHODOLOGY

This was a prospective observational study of 22 European ICUs included in the ETHICUS-II and I. Data were collected as per the ETHICUS-I and ETHICUS-II protocols. Four questions within the ETHICUS protocols related to nurse involvement in end of life decision making were analyzed. This is a comparison of changes in nurse involvement in end of life decisions from 1999 to 2015.

SETTING

International e-based questionnaire completed by an intensive care clinician when an end of life decision was performed on any patient.

SUBJECTS

Intensive care physicians and nurses, no interventions were performed.

MEASUREMENTS

A 20 question survey was used to describe the decision making process, on what basis was the decision made, who was involved in the decision making process, and what precise decisions were made.

RESULTS

A total of 4592 cases from 22 centres are included. While there was more agreement between nurses and physicians in ETHICUS-I compared to ETHICUS-I, fewer discussions with nurses occurred in ETHICUS-II. The frequency of end of life decisions that were discussed with nurses decreased in all three regions between ETHICUS-I and ETHICUS-II.

CONCLUSION

Based on the results of the current study, nurses should be further encouraged to increase their involvement in end of life decision-making, especially those in southern Europe.

Body image and scar assessment: A longitudinal cohort analysis of cardiothoracic, neurosurgery and urology patients

BACKGROUND

Scar severity and scar viewing are known to affect body image. The literature is lacking on the relationship between body image and surgical scar assessment. The aims of this study were to compare patients from 3 different surgical departments in terms of body image and scar assessment at discharge, in comparison with nurses' scar assessment, and 3 months post-surgery. In addition, the research examined age and gender in relation to the main variables.

METHODS

A longitudinal, comparative, correlational study was conducted using an instrument which included a health history, a nurses scar assessment tool and a patient scar assessment tool at hospital discharge, as well as a body image tool used both at discharge and at 3 months' post-surgery. The 10-item body image scale was comprised of affective items, behavioural items and cognitive items. The STROCSS 2019 checklist is used.

RESULTS

75 patients were studied who were mostly male (68.0%) with a mean age of 59 and married (77.3%). The sample distribution of departments included 30.7% cardiothoracic, 29.3% neurosurgery and 40% urology. Cardiothoracic patients displayed a significant negative body image pre-surgery compared to post-surgery. Neurosurgical patients' scar assessments were significantly higher than nurses' assessments with no differences found in the other departments.

CONCLUSIONS

The healthcare team needs to consider engaging patients in post-surgery discussions concerning scarring and body image. The results of this study revealed that expectations in both clinician and patient participants need to be assessed and evaluated for congruency in order to offer a greater patient-focused peri-operative experience.

Nurses' perceptions of social rejection, resilience and well-being during COVID-19: A national comparative study

AIMS AND OBJECTIVES

To determine the level of social rejection and well-being of nurses, whether resilience is a mediator between them and to compare nurses who worked versus did not work on COVID-19 wards.

BACKGROUND

During the COVID-19 pandemic health care workers reported psychological distress and social rejection.

METHODS

An online survey was sent to nursing social media groups in Israel. Respondents completed a Demographic, Social Rejection, Resilience and General Well-being questionnaire.

RESULTS

Two hundred and forty-seven nurses responded. The majority were female with a mean age of 43.6 years Approximately one-third were worried about infecting their family members and many agreed that their family fears that the nurse will infect them. Nurses reported their partner, family members, neighbours and the public physically distanced themselves from them. Approximately one quarter reported feeling lonely. Statistically significant differences were found between those who worked versus not work on a COVID-19 unit on general well-being, and social rejection. No differences were found in resilience scores.

CONCLUSIONS

Social rejection was felt by many nurses as shown by an inverse relationship between the closeness of the relationship and the sense of social rejection and a high level of loneliness and depression. A higher level of social rejection and lower well-being were found among nurses working on COVID-19 wards as opposed to those who did not. General well-being was found to be exceptionally low during COVID-19. Resilience did not mediate the relationship between social rejection and general well-being.

RELEVANCE TO CLINICAL PRACTICE

Perceived social rejection might be associated with decreased well-being. The level of resilience is related to the level of well-being among nurses in general. Nurses not working in COVID-19 wards have higher levels of well-being and less social rejection compared with nurses working in these wards.

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

PURPOSE

Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients.

METHODS

International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis.

RESULTS

Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9-27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6-16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score < 19, ICU stay > 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2-1.8), stage II (OR 1.6; 95% CI 1.4-1.9), and stage III or worse (OR 2.8; 95% CI 2.3-3.3).

CONCLUSION

Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat.

European intensive care nurses' cultural competency: An international cross-sectional survey

OBJECTIVES

To determine the level of cultural competence of European critical care nurses.

DESIGN

A multi-country survey performed in 2017 as a part of the European project Multicultural Care in European Intensive Care Units.

METHOD

Online survey of critical care nurses in 15 European countries (n = 591) using the Healthcare Provider Cultural Competence Instrument consisting of 49 items divided into five subscales: awareness and sensitivity, behaviour, patient-centred orientation, practice orientation and self-assessment. Descriptive and correlational analyses were performed.

RESULTS

Critical care nurses scored highest for 'awareness and sensitivity' (M = 5.09, SD = 0.76), and lowest for 'patient-centred communication' (M = 3.26, SD = 0.94). Nurses from northern and southern Europe scored higher across all subsets of the cultural competence instrument (all subsets, p < 0.001) than nurses from central Europe. Speaking other languages significantly correlated with higher scores in all subscales (all > 0.05) except 'practice orientation'. Previous education on multicultural nursing significantly correlated with higher scores in all subscales (all > 0.01) except patient-centred communication; and visits to other countries was negatively correlated with all subscales (all, p > 0.001) except patient-centred communication.

CONCLUSION

Being exposed to cultural diversity in different ways, like living in a multicultural country, speaking a second language and visiting other countries may influence development of cultural competence. Therefore, programmes which facilitate multicultural clinical practice are strongly recommended in nursing education.

Qualitative analysis of European and Middle East intensive care unit nursing death rituals

BACKGROUND

Grieving and death rituals vary widely across cultures and are often influenced by geographical regions, religions, and local norms. Nursing rituals reflect the forms of cultural behaviour that assist in communicating traditional knowledge and practices. They help nurses maintain social order through cohesion and interaction.

AIM AND OBJECTIVES

Exploration of European and Middle Eastern intensive care nursing ceremonies and rituals surrounding care provided to patients after death has been carried out. The key question researchers asked was "Can you describe your practice of caring for a patient who has died?"

DESIGN

Prospective qualitative thematic analysis.

METHODS

This study used a prospective qualitative thematic analysis investigating nursing practice and rituals when caring for patients who have died in intensive care. The interviews were conducted face-to-face with nurses consenting to be interviewed for research purposes. During the interviews, researchers noted sentences and topics, which they later classified into categories and subcategories. The interview settings were international and national conferences, workshops, meetings, and seminars over a 2-year period. Thematic analysis was performed. This analysis allowed the researchers to understand and make sense of collective meanings and experiences of participants.

RESULTS

A total of 23 interviews with critical care nurses from 16 countries in Europe and Middle East were conducted. Through reflective and meaningful analytical interpretation, two main themes (with subthemes) emerged: sacredness and dignity. More similarities than differences among the nurses' experiences were found. Rituals included, opening a window, lighting a candle, blessing the deceased, and bereaving with the family.

CONCLUSIONS

Post-death ritual reflects local guidelines regulating the handling of the deceased body, culturally approved expressions of mourning, and acts to perform at specific times following death. Nursing rituals expressed here demonstrated the dignity, wherein nurses show towards the deceased and relationships between deceased and bereaved.

RELEVANCE TO CLINICAL PRACTICE

The investigators perceived nursing culture, beliefs, ceremonies, and rituals surrounding caring for patients who have died to be creative, spiritual, meaningful, and relevant for nurses.

A Conflict of Values: Nurses' Willingness to Work Under Threatening Conditions

PURPOSE

The purpose of this study was to determine the willingness of Israeli registered nurses to work under threatening conditions, their perceived level of threat, and perceptions of peer willingness to report to work.

DESIGN

This descriptive study was based on a convenience sample of registered nurses working in four hospitals throughout Israel from internal medicine, surgical, emergency, and intensive care units.

METHODS

A questionnaire designed by the investigators was administered to registered nurses while on duty. The questionnaire consisted of three sections: personal characteristics, perceived level of personal threat from five situations (caring for a patient with a dangerous infection, terror attack, war, radiation or chemical disaster, or natural disaster), and perceived personal and peer willingness to work under these threats.

FINDINGS

A convenience sample of 249 registered nurses from four hospitals responded. The highest level of perceived threat was a natural disaster (earthquake; M = 2.15, SD = 0.9). Terror (M = 0.83, SD = 0.6) and war (M = 1.01, SD = 0.6) received the lowest mean perceived threat scores. Most respondents were not willing to work during a natural disaster but were willing to care for patients with dangerous infections and during times of war. Weak positive statistically significant correlations were found between the level of perceived threat and willingness to work for all of the threats, except for terror (Spearman rank correlation = .16-.35).

CONCLUSIONS

Local culture, perceptions of the level of threat, and perceived peer responsiveness are associated with registered nurses' willingness to work under threat.

CLINICAL RELEVANCE

When faced with a threat to personal safety or security, many registered nurses might not be willing to work as usual. What is perceived as threatening is influenced by the local culture and environment. Therefore, managers should be aware of potential cultural and peer influences on this possible conflict of values.

Communication Between Postdelivery Mothers in the PACU and Newborns in Israel

BACKGROUND

Perioperative, maternity, and newborn nurses discovered a solution using modern technology to facilitate earlier "connection" between postcesarean section mothers and their newborns using televised video conference (VC) or telemedicine. Videoconferencing used as a support in cases of separation after childbirth can facilitate a first "meeting" closer to the time of birth.

AIM

The aim of this study was to design and validate the use of video conferencing to facilitate "bonding" between postdelivery cesarean delivery mothers who are separated from their infants.

DESIGN

Mixed quantitative and qualitative.

METHOD

Mothers (n = 29) completed questionnaires investigating immediate postpartum needs for communication with their newborns. Questionnaire analysis revealed the primary need is connection and communication. The nursing team developed a VC system between postanesthesia care unit and newborn unit including nurse-mother instruction. Mothers (n = 10) were qualitatively queried regarding their VC experience.

RESULTS

When prioritizing, mothers found the most important need is to see the infant. Eight themes were found: revelation, calming effect, closer look at the baby, video better than picture, excitement, short-timing sufficient, provision of strength, and confidence.

CONCLUSION

The nursing team successfully coordinated new technologies to the hospital setting to fulfill mothers' needs. After evaluation of mothers' impressions, it was found that this technology is adaptable to hospital setting and postdelivery environment. Most importantly, this method contributes to improved well-being for postpartum mothers.

Systematic review of gender- dependent outcomes in sepsis

BACKGROUND

Men and women appear to exhibit different susceptibilities to sepsis and possibly divergent outcomes. However, the effect of sex and gender in critical illness outcomes is still controversial and the underlying mechanisms appear to be complex.

OBJECTIVES

We aimed to systematically review and synthesize evidence on the influence of sex on outcomes in critically ill adult patients with sepsis, as reported in published studies specifically including investigation of the effect of sex among their aims. Primary outcome measures include in-hospital mortality, intensive care unit (ICU) mortality and length of stay (LOS) in the ICU.

SEARCH STRATEGY

The review was based on focused literature searches (CINAHL, PUBMED, EMBASE and COCHRANE). Methodological quality was assessed through the STROBE checklist and the Cochrane Tool for Bias in Cohort Studies. Meta-analysis was performed using STATA. Published observational studies addressing outcomes of sepsis among their primary aims and having included gender comparisons among primary outcomes in critically ill adult patients were included.

RESULTS

A total of eight eligible studies were included. With the exception of mortality, it was not possible to perform meta-analysis for other outcomes. Included studies reported data on 25,619 patients with sepsis (14 309 male/11 310 female). There is a paucity of well-designed studies addressing the effect of sex on mortality among patients with sepsis, and absence of studies addressing the effects of sex on multiple organ dysfunction of non-infectious origin. There was significant heterogeneity among study estimates (p = 0·001; I² =78·1%).

CONCLUSIONS

Although results of data syntheses appear to point towards a small disadvantage for survival among women, our results suggest that data on the impact of sex on sepsis outcomes remain equivocal. Implications for future research include approaches to adjustment for confounders and prospective designs.

RELEVANCE TO CLINICAL PRACTICE

Clarifying sex-related differences in sepsis, if any, is crucial for informing evidence-based care.

Family members' experience of intensive care unit support group: qualitative analysis of intervention

BACKGROUND

Family members of intensive care unit patients develop anxiety, depression and/or symptoms suggestive of risk for post-traumatic stress. Nurse-led support groups have been recommended and used in a variety of settings as a mechanism to help meet family needs and overcome challenges. These groups have been reported to increase the members' understanding of complex medical issues involved in their situations and to be helpful in identifying practical coping mechanisms.

AIM

To investigate the experiences of family members participating in a nurse-social worker led support group in the intensive care unit.

METHOD

Study design: prospective collection of family narratives during support group meetings. A qualitative analysis was done of the narratives of weekly routine nurse-social worker led support group for family members of intensive care unit patients. The meeting contents are documented and related in the nursing notes.

SETTING

level 1 trauma centre, at a university hospital, with 13-bed intensive care unit. During the past 3 years this family support group has been providing routine intervention with the purpose of calming the families of intensive care unit patients during crisis situations by utilizing nurse, social worker and group dynamics.

RESULTS

A qualitative analysis was performed on the content of support group dynamics. The principal themes found were Behavioural, Perceptual, Emotional and Supportive.

CONCLUSIONS

The family support group provides the participants with a 'tool box' of coping mechanisms, which they can choose from in this current unfamiliar crisis event. The group provides a supportive environment, mutuality, a sense of belonging, needs of community, unconditional acceptance and information provision for the participants in the group.

RELEVANCE TO CLINICAL PRACTICE

In order to provide support for several families, nurses can use the family support group intervention as an effective technique in reaching as many families as possible. Narratives from family members during group meetings may be a good information source providing insights for nursing guidance and patient/family education.

Moral distress and structural empowerment among a national sample of Israeli intensive care nurses

AIM

The aim of this study was to determine levels of structural empowerment, moral distress, and the association between them among intensive care nurses.

BACKGROUND

Structural empowerment is the ability to access sources of power. Moral distress is the painful feelings experienced when a person knows the right thing to do but cannot do so due to external constraints. Several studies suggest a theoretical relationship between these concepts.

DESIGN

Cross-sectional, descriptive correlational study.

METHODS

Members of the Evidence Based Nursing Practice Committee of the Israeli Society for Cardiology and Critical Care Nurses recruited a convenience sample of intensive care nurses from their respective institutions and units. Nurses were asked to complete three questionnaires (demographic and work characteristics, Moral Distress Scale, and the Conditions of Work Effectiveness Questionnaire-II). Data were collected between May-September 2009.

RESULTS

Intensive Care nurses had moderate levels of structural empowerment, low levels of moral distress frequency, and moderately high moral distress intensity. A weak correlation was found between moral distress frequency and structural empowerment. No other structural empowerment component was associated with moral distress. Work characteristics as opposed to demographic characteristics were more associated with the study variables.

CONCLUSIONS

This study weakly supports the association between structural empowerment and moral distress. It also provides further evidence to the theory of structural empowerment as characterized in the critical care environment. Further studies are indicated to determine what other factors might be associated with moral distress.

Prevalence and factors of intensive care unit conflicts: the conflicus study

RATIONALE

Many sources of conflict exist in intensive care units (ICUs). Few studies recorded the prevalence, characteristics, and risk factors for conflicts in ICUs.

OBJECTIVES

To record the prevalence, characteristics, and risk factors for conflicts in ICUs.

METHODS

One-day cross-sectional survey of ICU clinicians. Data on perceived conflicts in the week before the survey day were obtained from 7,498 ICU staff members (323 ICUs in 24 countries).

MEASUREMENTS AND MAIN RESULTS

Conflicts were perceived by 5,268 (71.6%) respondents. Nurse-physician conflicts were the most common (32.6%), followed by conflicts among nurses (27.3%) and staff-relative conflicts (26.6%). The most common conflict-causing behaviors were personal animosity, mistrust, and communication gaps. During end-of-life care, the main sources of perceived conflict were lack of psychological support, absence of staff meetings, and problems with the decision-making process. Conflicts perceived as severe were reported by 3,974 (53%) respondents. Job strain was significantly associated with perceiving conflicts and with greater severity of perceived conflicts. Multivariate analysis identified 15 factors associated with perceived conflicts, of which 6 were potential targets for future intervention: staff working more than 40 h/wk, more than 15 ICU beds, caring for dying patients or providing pre- and postmortem care within the last week, symptom control not ensured jointly by physicians and nurses, and no routine unit-level meetings.

CONCLUSIONS

Over 70% of ICU workers reported perceived conflicts, which were often considered severe and were significantly associated with job strain. Workload, inadequate communication, and end-of-life care emerged as important potential targets for improvement.

Hydrocortisone therapy for patients with septic shock

BACKGROUND

Hydrocortisone is widely used in patients with septic shock even though a survival benefit has been reported only in patients who remained hypotensive after fluid and vasopressor resuscitation and whose plasma cortisol levels did not rise appropriately after the administration of corticotropin.

METHODS

In this multicenter, randomized, double-blind, placebo-controlled trial, we assigned 251 patients to receive 50 mg of intravenous hydrocortisone and 248 patients to receive placebo every 6 hours for 5 days; the dose was then tapered during a 6-day period. At 28 days, the primary outcome was death among patients who did not have a response to a corticotropin test.

RESULTS

Of the 499 patients in the study, 233 (46.7%) did not have a response to corticotropin (125 in the hydrocortisone group and 108 in the placebo group). At 28 days, there was no significant difference in mortality between patients in the two study groups who did not have a response to corticotropin (39.2% in the hydrocortisone group and 36.1% in the placebo group, P=0.69) or between those who had a response to corticotropin (28.8% in the hydrocortisone group and 28.7% in the placebo group, P=1.00). At 28 days, 86 of 251 patients in the hydrocortisone group (34.3%) and 78 of 248 patients in the placebo group (31.5%) had died (P=0.51). In the hydrocortisone group, shock was reversed more quickly than in the placebo group. However, there were more episodes of superinfection, including new sepsis and septic shock.

CONCLUSIONS

Hydrocortisone did not improve survival or reversal of shock in patients with septic shock, either overall or in patients who did not have a response to corticotropin, although hydrocortisone hastened reversal of shock in patients in whom shock was reversed. (ClinicalTrials.gov number, NCT00147004.)

Attitudes of European physicians, nurses, patients, and families regarding end-of-life decisions: the ETHICATT study

OBJECTIVE

To evaluate attitudes of Europeans regarding end-of-life decisions.

DESIGN AND SETTING

Responses to a questionnaire by physicians and nurses working in ICUs, patients who survived ICU, and families of ICU patients in six European countries were compared for attitudes regarding quality and value of life, ICU treatments, active euthanasia, and place of treatment.

MEASUREMENTS AND RESULTS

Questionnaires were distributed to 4,389 individuals and completed by 1,899 (43%). Physicians (88%) and nurses (87%) found quality of life more important and value of life less important in their decisions for themselves than patients (51%) and families (63%). If diagnosed with a terminal illness, health professionals wanted fewer ICU admissions, uses of CPR, and ventilators (21%, 8%, 10%, respectively) than patients and families (58%, 49%, 44%, respectively). More physicians (79%) and nurses (61%) than patients (58%) and families (48%) preferred being home or in a hospice if they had a terminal illness with only a short time to live.

CONCLUSIONS

Quality of life was more important for physicians and nurses than patients and families. More medical professionals want fewer ICU treatments and prefer being home or in a hospice for a terminal illness than patients and families.

The impact of regional culture on intensive care end of life decision making: an Israeli perspective from the ETHICUS study

BACKGROUND

Decisions of patients, families, and health care providers about medical care at the end of life depend on many factors, including the societal culture. A pan-European study was conducted to determine the frequency and types of end of life practices in European intensive care units (ICUs), including those in Israel. Several results of the Israeli subsample were different to those of the overall sample.

OBJECTIVE

The objective of this article was to explore these differences and provide a possible explanation based on the impact of culture on end of life decision making.

METHOD

All adult patients admitted consecutively to three Israeli ICUs (n = 2778) who died or underwent any limitation of life saving interventions between 1 January 1999 and 30 June 2000 were studied prospectively (n = 363). These patients were compared with a similar sample taken from the larger study (ethics in European intensive care units: ETHICUS) carried out in 37 European ICUs. Patients were followed until discharge, death, or 2 months from the decision to limit therapy. End of life decisions were prospectively organised into one of five mutually exclusive categories: cardiopulmonary resuscitation (CPR), brain death, withholding treatment, withdrawing treatment, and active shortening of the dying process (SDP). The data also included patient characteristics (gender, age, ICU admission diagnosis, chronic disorders, date of hospital admission, date and time of decision to limit therapy, date of hospital discharge, date and time of death in hospital), specific therapies limited, and the method of SDP.

RESULTS

The majority of patients (n = 252, 69%) had treatment withheld, none underwent SDP, 62 received CPR (17%), 31 had brain death (9%), and 18 underwent withdrawal of treatment (5%). The primary reason given for limiting treatment was that the patient was unresponsive to therapy (n = 187). End of life discussions were held with 132 families (36%), the vast majority of which revolved around withholding treatment (91% of the discussions) and the remainder concerned withdrawing treatment (n = 11, 9%). There was a statistically significant association (chi2 = 830.93, df = 12, p < 0.0001) between the type of end of life decision and region-that is, the northern region of Europe, the central region, the southern region, and Israel.

CONCLUSIONS

Regional culture plays an important part in end of life decision making. Differences relating to end of life decision making exist between regions and these differences can often be attributed to cultural factors. Such cultures not only affect patients and their families but also the health care workers who make and carry out such decisions.

Nurse involvement in end-of-life decision making: the ETHICUS Study

OBJECTIVE

The purpose was to investigate physicians' perceptions of the role of European intensive care nurses in end-of-life decision making.

DESIGN

This study was part of a larger study sponsored by the Ethics Section of the European Society of Intensive Care Medicine, the ETHICUS Study. Physicians described whether they thought nurses were involved in such decisions, whether nurses initiated such a discussion and whether there was agreement between physicians and nurses. The items were analyzed and comparisons were made between different regions within Europe.

SETTING

The study took place in 37 intensive care units in 17 European countries.

PATIENTS AND PARTICIPANTS

Physician investigators reported data related to patients from 37 centers in 17 European countries.

INTERVENTIONS

None.

MEASUREMENTS AND RESULTS

Physicians perceived nurses as involved in 2,412 (78.3%) of the 3,086 end-of-life decisions (EOLD) made. Nurses were thought to initiate the discussion in 66 cases (2.1%), while ICU physicians were cited in 2,438 cases (79.3%), the primary physician in 328 cases (10.7%), the consulting physician in 105 cases (3.4%), the family in 119 cases (3.9%) and the patient in 19 cases (0.6%). In only 20 responses (0.6%) did physicians report disagreement between physicians and nurses related to EOLD. A significant association was found between the region and responses to the items related to nursing. Physicians in more northern regions reported more nurse involvement.

CONCLUSIONS

Physicians perceive nurses as involved to a large extent in EOLDs, but not as initiating the discussion. Once a decision is made, there is a sense of agreement. The level of perceived participation is different for different regions.

Differences in European critical care nursing practice: a pilot study

The purpose of this pilot study was to determine if there are differences in nursing practice between critical care units across Europe, if these practices are related to the perceived level of incorporation of evidence into nursing practice and/or to regional differences. Nurses attending the nursing session of the bi-annual conference of the European Society of Intensive Care Medicine were asked to fill out a two page questionnaire which addressed five areas of practice: physical care, pain management, monitoring, weaning and ethical issues. Some differences were found between regions although there were no differences in the perception of whether these protocols were evidence-based.