Background: Partners have a burdensome time during and after their partners’ intensive care period. They may appear to be coping well

outwardly but inside feel vulnerable and lost. Evaluated interventions for partners on this aspect are limited.

Aim: The aim of this study was to describe the experience of participating in group communication with other partners of former intensive

care patients.

Design: The study has a descriptive intervention-based design where group communication for partners of former, surviving intensive care

unit (ICU) patients was evaluated.

Methods: A strategic selection was made of adult partners to former adult intensive care patients (n=15), 5 men and 10 women, aged

37–89 years. Two group communication sessions lasting 2 h were held at monthly intervals with three to five partners. The partners later wrote,

in a notebook, about their feelings of participating in group communications. To deepen the understanding of the impact of the sessions, six of

the partners were interviewed. Content analysis was used to analyse the notebooks and the interviews.

Findings: Three categories were identified: (1) Emotional impact, the partners felt togetherness and experienced worries and gratitude, (2)

Confirmation, consciousness through insight and reflection and (3) The meeting design, group constellation and recommendation to participate

in group communication.

Conclusion: Partners of an intensive care patient are on a journey, constantly trying to adapt to the new situation and find new strategies

to ever-changing circumstances. Group communications contributed to togetherness and confirmation. To share experiences with others is one

way for partners to be able to move forward in life.

Relevance to clinical practice: Group communication with other patients’ partners eases the process of going through the burden of

being a partner to an intensive care patient. Group communications needs to be further developed and evaluated to obtain consensus and

evidence for the best practice.

Key words: Communication • Content analysis • Intensive care • Nursing • Partners

When COVID-19 came as an uninvited guest into our everyday lives, nursing in intensive care was affected and thus the studies contain data from both before and during the COVID-19 pandemic.

Before the pandemic, most intensive care units, which care for patients with critical illness in a technical setting, allowed family members to visit the patient 24 hours a day. The intensive care unit is a stressful and frightening environment for both the patient and their family. They can be affected both mentally and physically, showing symptoms such as difficulty sleeping, stress and depression. The intensive cared patient often does not remember anything from the time they were cared for in the intensive care unit, and the family needs to explain and recount this unconscious time. During the pandemic, this changed, with restrictions and limited opportunities to visit the hospital and patient due to virus outbreaks. Family members received information about the patient's medical condition by phone from a physician.   

The overall aim of this thesis was to explore and conceptualise the family functioning of families with a family member treated in the intensive care unit. There was also an intention to describe and evaluate how an intervention affects the family and individual family members in families where a family member received intensive care.

In these studies, qualitative, quantitative, as well as mixed methods were utilised. Participants were adult intensive cared patients from seven intensive care clinics, and their families. The results examined between families are based on the patient and family characteristics.   

The results from study I show that families who have experienced COVID-19 and with a family member who was cared for in an intensive care unit, have existential thoughts.   

Study II shows no major impact on family function between families, but the answers differ within the families who experienced intensive care.   

In study III, concerning families experiencing intensive care and attending family health conversations, there was an awareness of family function. The conversations brought the family closer together, through improved understanding of each other.  

In study IV family functioning, hope and sense of coherence were com-pared among the participants in two intervention groups: Family health conversations and support group conversations. Family functioning and hope were higher in the group that participated in the family health conversations and comprehensibility, meaningfulness and vitality were higher among the participants in the support group conversation.  

By exploring how family function affects the individual family member and the family as a unit during critical illness and intensive care, new ways of working can be strengthened in the care of patients and their families.    

Objectives: In order to provide a deeper understanding of family functioning, the aim of this study was to identify, describe and conceptualise the family functioning of families where a formerly critically ill family member had stayed at the intensive care unit, with the impact of a pandemic.Research methodology/design: The study has a grounded theory design including interviews with eight families.Setting: Former adult intensive care patients cared for Covid-19 infection and their family. Eight patients and twelve family members from three different intensive care units.Main outcome measures: The results presented are grounded in data and identified in the core category "Existential issues" and the categories "Value considerateness; Anxiety and insecurity in life; Insight into the unpredictability of life." Findings: The core category could be found in all data and its relationship and impact on the categories and each other. The core is a theoretical construction, whereas the family functioning of families where a formerly critically ill family member had stayed at the intensive care unit was identified, described, and conceptualised. Being able to talk repeatedly about existential issues and the anxiety and insecurity in life, with people that have similar experiences helps the patient and their family to consider and gain insight into the unpredictability of life, and thereby better cope with changes in life.Conclusion: There is awareness about the love that exists within the family. A willing to supporting each other in the family even if the critical illness made the family anxious and afraid. Implications for clinical practice: Even if the pandemic Covid-19 led to restrictions inhibiting family focused nursing, it is important to confirm the family as a part of the caring of the ICU patient. The patients are not alone, their family are fighting together for the future.

Background:Partners have a burdensome time during and after their partners’ intensive care period. They may appear to be coping welloutwardly but inside feel vulnerable and lost. Evaluated interventions for partners on this aspect are limited.

Aim:The aim of this study was to describe the experience of participating in group communication with other partners of former intensivecare patients.

Design:The study has a descriptive intervention-based design where group communication for partners of former, surviving intensive careunit (ICU) patients was evaluated.

Methods:A strategic selection was made of adult partners to former adult intensive care patients (n=15), 5 men and 10 women, aged37–89 years. Two group communication sessions lasting 2 h were held at monthly intervals with three to five partners. The partners later wrote,in a notebook, about their feelings of participating in group communications. To deepen the understanding of the impact of the sessions, six ofthe partners were interviewed. Content analysis was used to analyse the notebooks and the interviews.

Findings:Three categories were identified: (1) Emotional impact, the partners felt togetherness and experienced worries and gratitude, (2)Confirmation, consciousness through insight and reflection and (3) The meeting design, group constellation and recommendation to participatein group communication.

Conclusion:Partners of an intensive care patient are on a journey, constantly trying to adapt to the new situation and find new strategiesto ever-changing circumstances. Group communications contributed to togetherness and confirmation. To share experiences with others is oneway for partners to be able to move forward in life.

Relevance to clinical practice:Group communication with other patients’ partners eases the process of going through the burden ofbeing a partner to an intensive care patient. Group communications needs to be further developed and evaluated to obtain consensus andevidence for the best practice.

BACKGROUND: The whole family is affected if one family member is critically ill. The Family Health Conversation Intervention may give the family tools that support healthier family functioning.

AIMS AND OBJECTIVES: The aim of this study was to identify which components of family function are affected when families participate in Family Health Conversations.

DESIGN: A secondary analysis was performed of existing qualitative interviews. The Family Health Conversation is an intervention where nurses ask the family reflective questions, and reflection is made possible in three conversation sessions.

METHODS: This study included transcribed data from 13 follow-up interviews from seven families attending Family Health Conversations after three and 12 months. Data were analysed with narrative analysis, focusing on family function.

RESULTS: Three themes were identified. The families' family functioning had been supported with: improved understanding of each other-there was an understanding of being in the same situation but still having totally different experiences; more concern for each other-they talked about their different experiences and felt they had become closer to each other; and a process of working through-they had experienced working through various experiences, standing by and supporting, and then being able to move on.

CONCLUSIONS: The Family Health Conversation Intervention is provided to families, accompanied by nurses. The families in this study gained an awareness of their family function that brought the family closer because of improved understanding of each other and the situation. The families experienced openness, and the family members spoke more freely with each other, which facilitated the progress of working through the experience of critical illness and helped to maintain healthy family functioning.

RELEVANCE TO CLINICAL PRACTICE: It is important to have an overall perspective and to recognize the patient and the family as equally important within the family for awareness of family function.

Being cared for in an intensive care unit affects both the patient being cared for and the family in various ways. The family is of great importance for the recovery of the former intensive-care patient. The aim is to explore family functioning and family hardiness in families of former intensive care patients. A cross-sectional study using two self-reported questionnaires. Former adult intensive care patients and their family were recruited to participate between December 2017 and June 2019. The data were coded and entered the Statistical Package for the Social Sciences version 25, for analysis. To explore questionnaire data, descriptive and inferential statistical analyses were performed. Scale values were calculated on, both family wise and between the patients and the family members. STROBE checklist was used. Data was collected from 60 families (60 former intensive cared patients and 85 family members) and showed that 50 families scored healthy family functioning and 52 high strengths in hardiness. The data showed small variations between and within families for family functioning and family hardiness, there were only two families scoring low for both family functioning and hardiness. The variation was higher within the families, but there was no significance level.The conclusions were that family functioning and hardiness was, to a large extent, assessed as good by the families. Nevertheless, it is important to help the family obtain information and support. So, the family need to continue to communicate, finding coping abilities and strengths in adopting new strategies to protect the family unit. The family are very important for members mental and physical recovery as the health of one family member affects the family as a unit.

Introduction: When a family member has been critically ill and cared for at an intensive care unit the individual family member as well as the family system are affected and in need of support. The aim of this study was to compare and contrast the responses from 2 different types of follow-up interventions for families of critically ill persons, focusing on individual hopes, health-related quality of life, family functioning and ability to cope with challenges. Method: Adult family members from 3 hospitals attended 1 of 2 interventions 2 months after intensive care. The family health conversation included the family. The support group conversation included just family members and not the patient who had experienced intensive care. Data were collected via self-reported questionnaires and follow-up interviews with family members. Quantitative and qualitative data were first analyzed separately, and the results were then integrated through mixed methods analysis. Results: A total of 38 family members took part in the interventions. Family members in the 2 intervention groups talked about how they had more hope for the future, and about how talking within the family and the group had helped them justify their feelings, which empowered them in the transition toward a healthier quality of life. Comparisons of the interventions show a higher significance of family function and hope in the family health conversation. Discussion: The article illustrates a disparity between how family members function and the needs they have for follow-up. We discuss what kind of follow-up these persons need.

Background: Patient safety issues in pre-hospital care are poorly investigated. The aim of the planned study is to survey patient safety problems in pre-hospital care in Sweden. Methods/Design: The study is a retro-perspective structured medical record review based on the use of 11 screening criteria. Two instruments for structured medical record review are used: a trigger tool instrument designed for pre-hospital care and a newly development instrument designed to compare the pre-hospital assessment with the final hospital assessment. Three different ambulance organisations are participating in the study. Every month, one rater in each organisation randomly collects 30 medical records for review. With guidance from the review instrument, he/she independently reviews the record. Every month, the review team meet for a discussion of problematic reviews. The results will be analysed with descriptive statistics and logistic regression. Discussion: The findings will make an important contribution to knowledge about patient safety issues in prehospital care.

Introduction: An increasing number of intensive care patients are surviving critical illness, but many develop mental, cognitive and physical impairments after discharge. Adapting to a new life situation, often with major challenges, implies the need of support. Therefore, it is important to develop interventions aimed at promoting recovery. Objective: The aim was to describe former intensive care patients feelings of sharing their experience of critical illness with other former patients. Method: Former intensive care patients (n = 17) participated in group meetings and wrote about their thoughts in a notebook after each group meeting. To deepen the understanding of the former patients experience 11 of the former patients were interviewed. The notes in the notebooks and the interviews were analysed using qualitative content analysis. Findings: Meeting others revealed to the former patients new dimensions of being critically ill, and they both gave and received strength from each other. The meetings were meaningful as they gained insight into other patients lives, and realised what it meant to survive intensive care. Conclusions: The group meetings meant sharing experiences and understanding the process of survival after critical illness. Giving and receiving strength from others helped the participants to go further. (C) 2017 Elsevier Ltd. All rights reserved.

Purpose The aim of the study was to analyze the surgical needs of patients seeking emergency care at the Mosul General Hospital in the final phase of the battle of Mosul in northern Iraq between an international military coalition and rebel forces. During the conflict, the International Red Committee of the Red Cross (ICRC) supported the hospital with staff and resources. Ceasefire in the conflict was declared at the end of July 2017. Methods Routinely collected hospital data from the ICRC-supported Mosul General Hospital from June 6, 2017, to October 1, 2017 were collected and analyzed retrospectively. All patients with weapon-related injuries as well as all patients with other types of injuries or acute surgical illness were included. Results Some 265 patients were admitted during the study period. Non-weapon-related conditions were more common than weapon-related (55.1%). The most common non-weapon-related condition was appendicitis followed by hernia and soft tissue wounds. Blast/fragment was the most frequent weapon-related injury mechanism followed by gunshot. The most commonly injured body regions were chest and abdomen. Children accounted for 35.3% of all weapon-related injuries. Patients presented at the hospital with weapon-related injuries more than 2 months after the official declaration of ceasefire. A majority of the non-weapon-related, as well as the weapon-related conditions, needed surgery (88.1% and 87.6%, respectively). Few postoperative complications were reported. Conclusions The number of children affected by the fighting seems to be higher in this cohort compared to previous reports. Even several months after the fighting officially ceased, patients with weapon-related injuries were presenting. Everyday illnesses or non-weapon-related injuries dominated. This finding underlines the importance of providing victims of conflicts with surgery for life-threatening conditions, whether weapon related or not.

Background: Optimisation of stroke volume using oesophageal Doppler is an established technique to guide intraoperative fluid therapy. The method has practical limitations and therefore alternative indices of fluid responsiveness, such as ventilator-induced variation in the pulse oximetric signal (Pleth Variability Index (PVI)) could be considered. We hypothesised that both methods predict fluid responsiveness in a similar way. Methods: Seventy-five patients scheduled for open major abdominal surgery were randomised to fluid optimisation using fluid bolus algorithms based on either PVI (n = 35) or Doppler (n = 39). All patients were monitored with both methods; the non-guiding method was blind. Primary endpoint was the concordance between the methods to predict fluid responsiveness. We also analysed the ability of each method to predict a stroke volume increase >= 10% after a fluid bolus, as well as the accumulated intraoperative bolus fluid volume. Results: PVI indicated a need for fluid in one-third of the situations when Doppler did so, Cohens kappa = 0.03. A fluid bolus indicated by the PVI algorithm increased stroke volume by >= 10% in half the situations. The same was found for the Doppler algorithm. The mean total bolus volume given was 878 ml when the fluid management was governed by PVI compared to 826 ml with Doppler (P = 0.71). Conclusion: PVI-and Doppler-based stroke volume optimisations agreed poorly, which did not affect the amount of fluid administered. None of the algorithms showed a good ability to predict fluid responsiveness. Our results do not support the fluid responsiveness concept.

Acetaminophen (paracetamol) is often used in critically ill patients with fever and pain; however, little is known about the effects of acetaminophen on cardiovascular function during systemic inflammation. Here, we investigated the effect of acetaminophen on changes in the systemic and pulmonary circulation induced by endotoxin (0.5 mu g/kg per hour) in anesthetized pigs. Endotoxin infusion led to a rapid increase in pulmonary artery pressure and pulmonary vascular resistance index. Acetaminophen delayed and attenuated this increase. Furthermore, acetaminophen reduced tachycardia and decreased stroke volume, accompanied by systemic inflammation, without affecting inflammatory parameters such as white blood cell count and TNF-alpha in blood. As a proof of concept, we injected a high dose of endotoxin (100 mu g), which induced rapid cardiovascular collapse in pigs. Pigs treated with acetaminophen survived with no obvious hemodynamic instability during the 50-min observation period. In conclusion, acetaminophen attenuates the effects of endotoxin on pulmonary circulation in anesthetized pigs. This may play a role in severe systemic inflammation.

Background: Injuries are one of the most common causes of death in the world. Varying types of injuries dominate in different parts of the world, which also have separate influences mortality. In Scandinavia blunt injuries dominates and the majority of those who die do so pre hospital. Over time different injury pattern may vary and by analyzing this we can assess when, where and how preventive work can be reinforced. The aim of this thesis was to study injury epidemiology in Sweden and assess the contribution of different injury patters on mortality.

Method: We used the Swedish cause of death and the national patient registries which have a complete national coverage. ICISS was calculated (based on ICD-10) in the in hospital population. We have chosen to do this investigation with a broad perspective using the term injury, which includes trauma but also other diagnoses like suffocation and drowning.

Results: During the study period (1999-2012) the number of deaths because of injury was 1213, 25 388, and 18 332 among children, working age and elderly, respectively. Mortality declined in the children and in the working age but inclined in the elderly. Mortality increased with each age group except between the ages of 15–25 and 26–35 years. One thousand two hundred sixty four (97%) of those who died because of penetrating trauma (sharp objects and firearms) were killed by intentional trauma (assault and intentional self-harm). One thousand and seventeen (83%) of the children died prehospital. In the working age 22 211 (80%) of 25 388 died pre hospital. Nine thousand six hundred and eighteen (53%) of 18 332 of the elderly died prehospital. During 2001- 2011 the risk adjusted in hospital mortality decreased in traffic and assault but not in fall related injuries.

Discussion: Largely, the anticipated injury mortality picture was found, with blunt injuries (traffic accidents) dominating in the working age and falls in elderly. Further a significant portion of the deaths occurred pre hospital. The intentional injuries are dominated by intentional selfharm. The decrease in child injury mortality is notable as Sweden already has one of the lowest incidences in child injury mortality in the world. The decrease in injury mortality in the working age also implies that preventive work has had an effect. The incline in injury mortality in elderly on the other hand needs to be further studied. Areas of particular importance for future preventive work is the incline in injury mortality in elderly and intentional injuries among children. 

BACKGROUND: Injury is an important cause of death in all age groups worldwide, and contributes to many losses of human and economic resources. Currently, we know a few data about mortality from injury, particularly among the working population. The aim of the present study was to examine death from injury over a period of 14 years (1999-2012) using the Swedish Cause of Death Registry (CDR) and the National Patient Registry, which have complete national coverage.

METHOD: CDR was used to identify injury-related deaths among adults (18 years or over) during the years 1999-2012. ICD-10 diagnoses from V01 to X39 were included. The significance of changes over time was analyzed by linear regression.

RESULTS: The incidence of prehospital death decreased significantly (coefficient -0.22, r (2) = 0.30; p = 0.041) during the study period, while that of deaths in hospital increased significantly (coefficient 0.20, r (2) = 0.75; p < 0.001). Mortality/100,000 person-years in the working age group (18-64 years) decreased significantly (coefficient -0.40, r (2) = 0.37; p = 0.020), mainly as a result of decrease in traffic-related deaths (coefficient -0.34, r (2) = 0.85; p < 0.001). The incidence of deaths from injury among elderly (65 years and older) patients increased because of the increase in falls (coefficient 1.71, r (2) = 0.84; p < 0.001) and poisoning (coefficient 0.13, r (2) = 0.69; p < 0.001).

CONCLUSION: The epidemiology of injury in Sweden has changed during recent years in that mortality from injury has declined in the working age group and increased among those people 64 years old and over.

INTRODUCTION: Sweden has one of the world's lowest child injury mortality rates, but injuries are still the leading cause of death among children. Child injury mortality in the country has been declining, but this decline seems to decrease recently. Our objective was therefore to further examine changes in the mortality of children's death from injury over time and to assess the contribution of various effects on mortality. The underlying hypothesis for this investigation is that the incidence of lethal injuries in children, still is decreasing and that this may be sex specific.

PATIENTS AND METHODS: We studied all deaths from injury in Sweden under-18-year-olds during the 14 years 1999-2012. We identified those aged under 18 whose underlying cause of death was recorded as International Classification of Diseases, 10th Revision (ICD-10) diagnosis from V01 to X39 in the Swedish cause of death, where all dead citizens are registered.

RESULTS: From the 1 January 1999 to 31 December 2012, 1213 children under the age of 18 died of injuries in Sweden. The incidence declined during this period (r = -0.606, p = 0.02) to 3.3 deaths/100,000 children-years (95 % CI 2.6-4.2). Death from unintentional injury was more common than that after intentional injury (p < 0.0001). There was a reduction in the incidence of unintentional injuries during the study period (r = -0.757, p = 0.03). The most common causes of death were injury to the brain (n = 337, 41 %), followed by drowning (n = 109, 13 %). The number of deaths after intentional injury increased (r = 0.585, p = 0.03) and at the end of the period was 1.5 deaths/100,000 children-years. The most common causes of death after intentional injuries were asphyxia (n = 177, 45 %), followed by injury to the brain (n = 76, 19 %).

DISCUSSION: Mortality patterns in injured children in Sweden have changed from being dominated by unintentional injuries to a more equal distribution between unintentional and intentional injuries as well as between sexes and the overall rate has declined further. These findings are important as they might contribute to the preventive work that is being done to further reduce mortality in injured children.

Background Given that Swedish authorities have been widely viewed as having practiced an unusual approach to the COVID-19 pandemic and given that Sweden is notable for a low incidence of trauma, we wanted to learn how the pandemic may have affected the number of trauma admissions in Sweden. Methods We conducted a retrospective cohort study based on the Swedish trauma registry (Svenska Traumaregistret). The study period was March 1, 2020 to June 30, 2020. As a basis for comparison, the record for the same time during the previous year, 2019 was used. Results During the four months of the first wave of COVID-19, 2020 there was a decline of 24.2% in the total number of trauma patients in Sweden. There was no significant change in 30-day mortality rates, 4.7% 2019 and 5.1% 2020, (p = 0.30). The number of injuries per patient was higher during the pandemic 3.8 injuries 2019 and 4.1 injuries 2020 (p = 0.02). The NISS 6, 2019 and 8, 2020 was higher during the pandemic. Conclusions As a consequence of what were seen by many as all too lenient actions taken to deal with COVID-19 in Sweden during spring 2020, there was still a reduction in trauma admissions most likely due to an adherence to the voluntary recommendations, the reduction was not as prominent as what was seen in many countries with harsher restrictions and lockdowns.

BACKGROUND Mortality among patients admitted to intensive care units (ICUs) with COVID-19 is unclear due to variable follow-up periods. Few nationwide data are available to compare risk factors, treatment and outcomes of COVID-19 patients after ICU admission. OBJECTIVE To evaluate baseline characteristics, treatments and 30-day outcomes of patients admitted to Swedish ICUs with COVID-19. DESIGN Registry-based cohort study with prospective data collection. SETTING Admissions to Swedish ICUs from 6 March to 6 May 2020 with laboratory confirmed COVID-19 disease. PARTICIPANTS Adult patients admitted to Swedish ICUs. EXPOSURES Baseline characteristics, intensive care treatments and organ failures. MAIN OUTCOMES AND MEASURES The primary outcome was 30-day all-cause mortality. A multivariable model was used to determine the independent association between potential predictor variables and death. RESULTS We identified 1563 patients with complete 30-day follow-up. The 30-day all-cause mortality was 26.7%. Median age was 61 [52 to 69], Simplified Acute Physiology Score III (SAPS III) was 53 [46 to 59] and 62.5% had at least one comorbidity. Median PaO2/FiO(2) on admission was 97.5 [75.0 to 140.6] mmHg, 74.7% suffered from moderate-to-severe acute respiratory failure. Age, male sex [adjusted odds ratio (aOR) 1.5 (1.1 to 2.2)], SAPS III score [aOR 1.3 (1.2 to 1.4)], severe respiratory failure [aOR 3.0 (2.0 to 4.7)], specific COVID-19 pharmacotherapy [aOR 1.4 (1.0 to 1.9)] and continuous renal replacement therapy [aOR 2.1 (1.5 to 3.0)] were associated with increased mortality. Except for chronic lung disease, the presence of comorbidities was not independently associated with mortality. CONCLUSIONS Thirty-day mortality rate in COVID-19 patients admitted to Swedish ICUs is generally lower than previously reported despite a severe degree of hypoxaemia on admission. Mortality was driven by age, baseline disease severity, the presence and degree of organ failure, rather than pre-existing comorbidities.

Background: Patients with perioperative myocardial injury are at risk of death and major adverse cardiovascular and cerebrovascular events (MACCE). The primary aim of this study was to determine optimal thresholds of preoperative and perioperative changes in high-sensitivity cardiac troponin T (hs-cTnT) to predict MACCE and mortality. Methods: Prospective, observational, cohort study in patients &gt;= 50 yr of age undergoing elective major noncardiac surgery at seven hospitals in Sweden. The exposures were hs-cTnT measured before and days 0-3 after surgery. Two previously published thresholds for myocardial injury and two thresholds identified using receiver operating characteristic analyses were evaluated using multivariable logistic regression models and externally validated. The weighted comparison net benefit method was applied to determine the additional value of hs-cTnT thresholds when compared with the Revised Cardiac Risk Index (RCRI). The primary outcome was a composite of 30-day all-cause mortality and MACCE. Results: We included 1291 patients between April 2017 and December 2020. The primary outcome occurred in 124 patients (9.6%). Perioperative increase in hs-cTnT &gt;= 14 ng L-1 above preoperative values provided statistically optimal model performance and was associated with the highest risk for the primary outcome (adjusted odds ratio 2.9, 95% confidence interval 1.8-4.7). Validation in an independent, external cohort confirmed these findings. A net benefit over RCRI was demonstrated across a range of clinical thresholds. Conclusions: Perioperative increases in hsTnT &gt;= 14 ng L-1 above baseline values identifies acute perioperative myocardial injury and provides a net prognostic benefit when added to RCRI for the identification of patients at high risk of death and MACCE.

Introduction: Cardiac dysfunction is a well-known complication of sepsis, but its long-term consequences remain unclear. The aim of this study was to investigate cardiac outcome after sepsis by assessing causes of death in a nationwide register-based cohort.

Methods: A cohort of 9,520 severe sepsis and septic shock intensive care (ICU) patients without preceding severe cardiac failure and discharged alive from the ICU was collected from the Swedish Intensive Care Registry (SIR) from 2008 to 2013, together with a nonseptic control group (n = 4,577). Patients were matched according to age, sex and severity of illness. Information on cause of death after ICU discharge was sought in the Swedish National Board of Health and Welfare’s Cause of Death Registry.

Results: After ICU discharge, 3,954 (42%) of severe sepsis or septic shock patients died. In 654 (16%) of these, cardiac failure was registered as the cause of death. The follow-up time was 17,693 person-years (median 583 days/person; maximum 5.7 years) and the median (IQR) time from ICU discharge to cardiac failure-related death 81 (17 - 379) days. With increasing severity of illness (quartiles of SAPS3), the hazard rate for cardiac failure-related death increased (hazard ratio (HR) 1.58 (95% CI 1.19 - 2.09, p <0.001) in the highest quartile compared to the lowest). In a matched comparison between severe sepsis or septic shock patients and controls, survival was similar, and the hazard rate for cardiac failurerelated death did not differ between groups (HR 0.97, 95% CI 0.88 – 1.10, p = 0.62).

Conclusions: The risk of death with cardiac failure as the cause of death after severe sepsis or septic shock increases with severity of illness on admission. Patients with severe sepsis or septic shock are not, however, at an increased risk of death with cardiac failure as the cause of death when compared to other ICU patients with similar severity of illness.

We present a case of a patient who ingested excessive amounts of the antidepressant Venlafaxine, a Selective Serotonin-Norepinephrine Reuptake Inhibitor (SNRI). She developed cardiogenic shock with clinical and echocardiographic signs of takotsubo syndrome, TTS; a life-threatening condition characterized by a transient regional cardiac dysfunction not solely caused by coronary artery occlusion. The pathogenesis remains unclear but catecholamines play a key role. Venlafaxine increases plasma catecholamine levels and with high probability it was judged to be the trigger for our patients serious state. Our case study included clinical and laboratory data, as well as a literature review on published cases of SNRI associated TTS. Most cases of TTS fortunately show spontaneous recovery of cardiac function with conservative management and supportive treatment. No evidence-based treatment recommendations exist, but traditional inotropic and vasoactive drugs are considered potentially harmful, which can be a dilemma for the treating clinician, when facing an acutely decompensated TTS patient.

Background. This study was performed to develop and validate a cardiac surgical intensive care risk adjustment model for mixed cardiac surgery based on a few preoperative laboratory tests, extracorporeal circulation time, and measurements at arrival to the intensive care unit. Methods. This was a retrospective study of admissions to 5 cardiac surgical intensive care units in Sweden that submitted data to the Swedish Intensive Care Registry. Admissions from 2008 to 2014 (n = 21,450) were used for model development, whereas admissions from 2015 to 2016 (n = 6463) were used for validation. Models were built using logistic regression with transformation of raw values or categorization into groups. Results. The final model showed good performance, with an area under the receiver operating characteristics curve of 0.86 (95% confidence interval, 0.83-0.89), a Cox calibration intercept of -0.16 (95% confidence interval, -0.47 to 0.19), and a slope of 1.01 (95% confidence interval, 0.89-1.13) in the validation cohort. Conclusions. Eleven variables available on admission to the intensive care unit can be used to predict 30-day mortality after cardiac surgery. The model performance was better than those of general intensive care risk adjustment models used in cardiac surgical intensive care and also avoided the subjective assessment of the cause of admission. The standardized mortality ratio improves over time in Swedish cardiac surgical intensive care. (C) 2020 by The Society of Thoracic Surgeons

OBJECTIVES: To examine ICU performance based on the Simplified Acute Physiology Score 3 using 30-day, 90-day, or 180-day mortality as outcome measures and compare results with 30-day mortality as reference.

DESIGN: Retrospective cohort study of ICU admissions from 2010 to 2014.

SETTING: Sixty-three Swedish ICUs that submitted data to the Swedish Intensive Care Registry.

PATIENTS: The development cohort was first admissions to ICU during 2011-2012 (n = 53,546), and the validation cohort was first admissions to ICU during 2013-2014 (n = 57,729).

INTERVENTIONS: None.

MEASUREMENTS AND MAIN RESULTS: Logistic regression was used to develop predictive models based on a first level recalibration of the original Simplified Acute Physiology Score 3 model but with 30-day, 90-day, or 180-day mortality as measures of outcome. Discrimination and calibration were excellent for the development dataset. Validation in the more recent 2013-2014 database showed good discrimination (C-statistic: 0.85, 0.84, and 0.83 for the 30-, 90-, and 180-d models, respectively), and good calibration (standardized mortality ratio: 0.99, 0.99, and 1.00; Hosmer-Lemeshow goodness of fit H-statistic: 66.4, 63.7, and 81.4 for the 30-, 90-, and 180-d models, respectively). There were modest changes in an ICU's standardized mortality ratio grouping (< 1.00, not significant, > 1.00) when follow-up was extended from 30 to 90 days and 180 days, respectively; about 11-13% of all ICUs.

CONCLUSIONS: The recalibrated Simplified Acute Physiology Score 3 hospital outcome prediction model performed well on long-term outcomes. Evaluation of ICU performance using standardized mortality ratio was only modestly sensitive to the follow-up time. Our results suggest that 30-day mortality may be a good benchmark of ICU performance. However, the duration of follow-up must balance between what is most relevant for patients, most affected by ICU care, least affected by administrative policies and practically feasible for caregivers.

Objectives: The Simplified Acute Physiology 3 outcome prediction model has a narrow time window for recording physiologic measurements. Our objective was to examine the prevalence and impact of missing physiologic data on the Simplified Acute Physiology 3 models performance. Design: Retrospective analysis of prospectively collected data. Setting: Sixty-three ICUs in the Swedish Intensive Care Registry. Patients: Patients admitted during 2011-2014 (n = 107,310). Interventions: None. Measurements and Main Results: Model performance was analyzed using the area under the receiver operating curve, scaled Briers score, and standardized mortality rate. We used a recalibrated Simplified Acute Physiology 3 model and examined model performance in the original dataset and in a dataset of complete records where missing data were generated (simulated dataset). One or more data were missing in 40.9% of the admissions, more common in survivors and low-risk admissions than in nonsurvivors and high-risk admissions. Discrimination did not decrease with one to two missing variables, but accuracy was highest with no missing data. Calibration was best in the original dataset with a mix of full records and records with some missing values (area under the receiver operating curve was 0.85, scaled Brier 27%, and standardized mortality rate 0.99). With zero, one, and two data missing, the scaled Brier was 31%, 26%, and 21%; area under the receiver operating curve was 0.84, 0.87, and 0.89; and standardized mortality rate was 0.92, 1.05 and 1.10, respectively. Datasets where the missing data were simulated for oxygenation or oxygenation and hydrogen ion concentration together performed worse than datasets with these data originally missing. Conclusions: There is a coupling between missing physiologic data, admission type, low risk, and survival. Increased loss of physiologic data reduced model performance and will deflate mortality risk, resulting in falsely high standardized mortality rates.

Background COVID-19 ARDS shares features with non-COVID ARDS but also demonstrates distinct physiological differences. Despite a lack of strong evidence, prone positioning has been advocated as a key therapy for COVID-19 ARDS. The effects of prone position in critically ill patients with COVID-19 are not fully understood, nor is the optimal time of initiation defined. In this nationwide cohort study, we aimed to investigate the association between early initiation of prone position and mortality in mechanically ventilated COVID-19 patients with low oxygenation on ICU admission. Methods Using the Swedish Intensive Care Registry (SIR), all Swedish ICU patients &gt;= 18 years of age with COVID-19 admitted between March 2020, and April 2021 were identified. A study-population of patients with PaO2/FiO(2) ratio &lt;= 20 kPa on ICU admission and receiving invasive mechanical ventilation within 24 h from ICU admission was generated. In this study-population, the association between early use of prone position (within 24 h from intubation) and 30-day mortality was estimated using univariate and multivariable logistic regression models. Results The total study cohort included 6350 ICU patients with COVID-19, of whom 46.4% were treated with prone position ventilation. Overall, 30-day mortality was 24.3%. In the study-population of 1714 patients with lower admission oxygenation (PaO2/FiO(2) ratio &lt;= 20 kPa), the utilization of early prone increased from 8.5% in March 2020 to 48.1% in April 2021. The crude 30-day mortality was 27.2% compared to 30.2% in patients not receiving early prone positioning. We found no significant association between early use of prone positioning and survival. Conclusions During the first three waves of the COVID-19 pandemic, almost half of the patients in Sweden were treated with prone position ventilation. We found no association between early use of prone positioning and survival in patients on mechanical ventilation with severe hypoxemia on ICU admission. To fully elucidate the effect and timing of prone position ventilation in critically ill patients with COVID-19 further studies are desirable.

The aim of this study was to explore interaction of interprofessional hospital trauma teams. A theory about how team cognition is developed through a dynamical process was established using grounded theory methodology. Video recordings of in-real-life resuscitations performed in the emergency ward of a Scandinavian mid-size urban hospital were collected and eligible for inclusion using theoretical sampling. By analyzing interactions during seven trauma resuscitations, the theory that trauma teams perform patient assessment and resuscitation by alternating between two process modes, the two main categories "team positioning" and "sensitivity to the patient," was generated. The core category "working with split vision" explicates how the teams interplay between the two modes to coordinate team focus with an emergent mental model of the specific situation. Split vision ensures that deeper aspects of the team, such as culture, knowledge, empathy, and patient needs are absorbed to continuously adapt team positioning and create precision in care for the specific patient.

In trauma teams, coordination can be established through a centralised leader. The team can also use a decentralised strategy. In this descriptive study of video-recorded trauma resuscitations, using quantification of qualitative data, Social Network analysis of all real-time communications of eight in-real-life (IRL) and simulated trauma teams explained team social structure. The communication network structures in the simulated scenarios were more centralised using individually directed speech and had a high proportion of communication to update all team members. Such a structure might be the result of work performed in a complexity-stripped simulation environment where simplified task-executions required less interactions, or from work revolving around a deteriorating patient, imposing high demands on rapid decision-making and taskwork. Communication IRL was mostly decentralised, with more variability between cases, possibly due to unpredictability of the IRL case. The flexibility to act in a decentralised manner potentiates adaptability and seems beneficial in rapidly changing situations.Practitioner summary: Efficient collaboration in trauma teams is essential. Communication in in-real-life and simulated trauma teams was analysed using social network analysis. The simulation teams were overall more centralised compared to the IRL teams. The flexibility to act decentralised seems beneficial for emergency teams as it enables adaptability in unpredictable situations.

Peripheral nerve injuries result in reorganization within the contralateral hemisphere. Furthermore, recent animal and human studies have suggested that the plastic changes in response to peripheral nerve injury also include several areas of the ipsilateral hemisphere. The objective of this study was to map the inter-hemispheric plasticity in response to median nerve injury, to investigate normal differences in contra- and ipsilateral activation, and to study the impact of event-related or blocked functional magnetic resonance imaging (fMRI) design on ipsilateral activation. Four patients with median nerve injury at the wrist (injured and epineurally sutured amp;gt;2 years earlier) and ten healthy volunteers were included. 3T fMRI was used to map the hemodynamic response to brain activity during tactile stimulation of the fingers, and a laterality index (LI) was calculated. Stimulation of Digits II-III of the injured hand resulted in a reduction in contralateral activation in the somatosensory area SI. Patients had a lower LI (0.21 +/- 0.15) compared to healthy controls (0.60 +/- 0.26) indicating greater ipsilateral activation of the primary somatosensory cortex. The spatial dispersion of the coordinates for areas SI and SII was larger in the ipsilateral than in the contralateral hemisphere in the healthy controls, and was increased in the contralateral hemisphere of the patients compared to the healthy controls. There was no difference in LI between the event-related and blocked paradigms. In conclusion, patients with median nerve injury have increased ipsilateral SI area activation, and spatially more dispersed contralateral SI activation during tactile stimulation of their injured hand. In normal subjects ipsilateral activation has larger spatial distribution than the contralateral. Previous findings in patients performed with the blocked fMRI paradigm were confirmed. The increase in ipsilateral SI activation may be due to an interhemispheric disinhibition associated with changes in the afferent signal inflow to the contralateral primary somatosensory cortex.

Background: Ventilator-associated lower respiratory tract infections (VA-LRTI) increase morbidity and mortality in intensive care unit (ICU) patients. Higher incidences of VA-LRTI have been reported among COVID-19 patients requiring invasive mechanical ventilation (IMV). The primary objectives of this study were to describe clinical characteristics, incidence, and risk factors comparing patients who developed VA-LRTI to patients who did not, in a cohort of Swedish ICU patients with acute hypoxemic respiratory failure due to COVID-19. Secondary objectives were to decipher changes over the three initial pandemic waves, common microbiology and the effect of VA-LTRI on morbidity and mortality.Methods: We conducted a multicenter, retrospective cohort study of all patients admitted to 10 ICUs in southeast Sweden between March 1, 2020 and May 31, 2021 because of acute hypoxemic respiratory failure due to COVID-19 and were mechanically ventilated for at least 48 h. The primary outcome was culture verified VA-LRTI. Patient characteristics, ICU management, clinical course, treatments, microbiological findings, and mortality were registered. Logistic regression analysis was conducted to determine risk factors for first VA-LRTI.Results: Of a total of 536 included patients, 153 (28.5%) developed VA-LRTI. Incidence rate of first VA-LRTI was 20.8 per 1000 days of IMV. Comparing patients with VA-LRTI to those without, no differences in mortality, age, sex, or number of comorbidities were found. Patients with VA-LRTI had fewer ventilator-free days, longer ICU stay, were more frequently ventilated in prone position, received corticosteroids more often and were more frequently on antibiotics at intubation. Regression analysis revealed increased adjusted odds-ratio (aOR) for first VA-LRTI in patients treated with corticosteroids (aOR 2.64 [95% confidence interval [CI]] [1.31-5.74]), antibiotics at intubation (aOR 2.01 95% CI [1.14-3.66]), and days of IMV (aOR 1.05 per day of IMV, 95% CI [1.03-1.07]). Few multidrug-resistant pathogens were identified. Incidence of VA-LRTI increased from 14.5 per 1000 days of IMV during the first wave to 24.8 per 1000 days of IMV during the subsequent waves.Conclusion: We report a high incidence of culture-verified VA-LRTI in a cohort of critically ill COVID-19 patients from the first three pandemic waves. VA-LRTI was associated with increased morbidity but not 30-, 60-, or 90-day mortality. Corticosteroid treatment, antibiotics at intubation and time on IMV were associated with increased aOR of first VA-LRTI.

The WHO Checklist for Safe Surgery has been in use in Swedish healthcare since 2009. Based on national and international experiences, we have developed the original checklist, with the aim to keep its strengths and remove the weaknesses. The most obvious difference is that each section of the original checklist has been split into a pure checklist and corresponding instructions. It is now also more obvious that the basis for the checklist is local guidelines/routines. It is primarily via these local guidelines/routines that local adaptations can be made. The new checklist has been tested and gradually improved during six rounds at large and small Swedish hospitals, where comments from staff have been considered. The name has been changed to Checklist for Safe Surgery 2.0, and distribution to all Swedish hospitals will commence in the early autumn of 2018.

Background Was it worth it-what is the outcome after the extended ICU (intensive care unit) length of stay for COVID-19 patients? Surprisingly, data on long-term mortality in large cohorts are lacking. We investigate long-term mortality including differences between men and women, as previous studies show that men generally suffer a more severe course of COVID-19 in terms of severity of illness and short-term mortality.Methods Nationwide cohort including all adult COVID-19 patients admitted to Swedish ICUs until August 12, 2022. Primary outcome was 360-day mortality after ICU admission. Logistic regression was used to estimate associations between demographics, comorbidities, clinical characteristics and mortality.Results In total, 8392 patients were included. Median (IQR) age was 63 (52-72) years and the majority (70.1%) were men. Among the 7390 patients with complete 360-day mortality data, 1775 (24.4%) patients died within 30 days, 2125 (28.8%) within 90 days and 2206 (29.8%) within 360 days from ICU admission. 360-day mortality was 27.1% in women and 31.0% in men. Multivariable logistic regression analysis showed increased risk of 360-day mortality in men compared to women (OR: 1.33, 95% CI: 1.17-1.52). Other variables associated with poor 360-day mortality were age, cardiac disease, COPD/asthma, diabetes, immune deficiency, chronic kidney disease, neuromuscular disease, and malignancy.Conclusion This study confirms the increased severity of disease in critically ill men with COVID-19, even in a long-term perspective. However, mortality beyond 90 days was strikingly low, indicating high probability of survival after the acute phase of illness.

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Background Infusion with 0.9% saline is a mainstay in the treatment of severe hyperglycemia, but the kinetics of the saline volume in this setting has not been studied. Methods An intravenous infusion of 1 L of 0.9% saline over 30 minutes was given on 31 occasions to 17 patients with hyperglycemia due to poorly controlled diabetes (mean age 51 years). A two-volume kinetic model was fitted to serial data on the hemodilution and urinary excretion, using mixed-effects modeling software. Results Plasma glucose was 36 +/- 9 mmol/L on arrival to the hospital. The central volume of distribution (the plasma) was only 2.38 L (mean; 95% confidence interval 1.73-3.04) on the day of admission. Uptake into a remote compartment, believed to be the cells, amounted to 300 mL of the first liter of saline, although only small amounts of insulin were given. Plasma glucose, plasma bicarbonate, urine glucose, and plasma creatinine served as covariates in the kinetic model and mathematically affected the urinary excretion. For example, elimination of the infused fluid tripled from an increase in plasma glucose from 5 to 35 mmol/L and doubled from a reduction in plasma bicarbonate from 24 to 5 mmol/L. Conclusions The excretion of 0.9% saline was increased depending on the degree of hyperglycemia. The kinetics was characterized by glucose-accelerated diuresis, and an intracellular uptake that occurred at two thirds the urine flow rate. These data could help to determine appropriate volumes and rates of infusion of crystalloids in hyperglycemia.

Introduction and importance

Clostridial myonecrosis (CM), or gas gangrene, is a rare necrotizing muscle infection caused most often by Clostridium perfringens or C. septicum. Inoculation can occur either traumatically or spontaneously. CM has a high mortality rate if not treated promptly.

Case presentation

A 64-year-old male presented to the emergency department (ED) with sudden onset left flank pain and fever. Repeated CT scans demonstrated progressive edema around the left iliopsoas muscle with gas formation and bleeding. The patient received intravenous fluids, meropenem, and clindamycin. Emergency laparotomy was performed on suspicion of necrotizing fasciitis and revealed a necrotic left iliopsoas muscle which was partially excised. Blood cultures were positive at 12 h with growth of C. septicum. Prolonged stay in the intensive care unit, and six additional surgical interventions to the abdomen, left thigh, and flank were needed. The patient was discharged after four months to a nursing home.

Clinical discussion

C. septicum CM more often occurs spontaneously and is associated with colorectal malignancy. However, for our patient, CT colonography and proctoscopy did not reveal any pathology. Therefore, we believe the CM resulted from an injury the patient sustained while working in his backyard, either a cut from barbed wire on his arm or from soil contaminating his psoriatic lesions. Successful outcomes for patients with CM require a high index of suspicion, timely treatment with antibiotics, and repeated surgical debridements.

Conclusion

This case report describes the presentation and management of a presumably injury-related CM caused by C. septicum.

AIMS AND OBJECTIVES: The aim of this study was to identify and describe the outcomes of a nurse-led intervention, "Health-promoting conversations with families," regarding family functioning and well-being in families with a member who was critically ill.

BACKGROUND: Families who have a critically ill family member in an intensive care unit face a demanding situation, threatening the normal functioning of the family. Yet, there is a knowledge gap regarding family members' well-being during and after critical illness.

DESIGN: The study utilized a qualitative inductive-descriptive design.

METHODS: Eight families participated in health-promoting conversations aimed to create a context for change related to the families' identified problems and resources. Fifteen qualitative interviews were conducted with 18 adults who participated in health-promoting conversations about a critical illness in the family. Eight participants were patients (6 men, 2 women) and 10 were family members (2 male partners, 5 female partners, 1 mother, 1 daughter, 1 female grandchild). The interviews were analyzed by conventional content analysis.

RESULTS: Family members experienced strengthened togetherness, a caring attitude, and confirmation through health-promoting conversations. The caring and calming conversations were appreciated despite the reappearance of exhausting feelings. Working through the experience and being confirmed promoted family well-being.

CONCLUSION: Health-promoting conversations were considered to be healing, as the family members take part in sharing each other's feelings, thoughts, and experiences with the critical illness.

RELEVANCE TO CLINICAL PRACTICE: Health-promoting conversations could be a simple and effective nursing intervention for former intensive care patients and their families in any cultural context. This article is protected by copyright. All rights reserved.

Patients in the intensive care unit (ICU) are at risk for suboptimal levels of β-lactam antibiotics, possibly leading to poor efficacy. Our aim was to investigate whether the actual minimum inhibitory concentration (MIC) compared to the more commonly used arbitrary epidemiological cut-off values (ECOFFs) would affect target attainment in ICU patients on empirical treatment with broad-spectrum β-lactam antibiotics and to identify risk factors for not reaching target. In a prospective, multicenter study, ICU patients ≥18 years old and treated with piperacillin/tazobactam, meropenem, or cefotaxime were included. Clinical and laboratory data were recorded. Serum trough antibiotic levels from three consecutive days were analyzed by liquid chromatography-mass spectrometry (LC-MS). The target was defined as the free trough concentration above the MIC (100% fT). MIC was used as the target and, when available, the actual MIC (MIC) was applied. The median age of the patients was 70 years old, 52% (58/111) were males, and the median estimated glomerular filtration rate (eGFR) was 48.0 mL/min/1.73 m. The rate of patients reaching 100% fT greater than MIC was higher (89%, 31/35) compared to the same patients using MIC (60%, p = 0.002). In total, 55% (61/111) reached 100% fT greater than MIC. Increased renal clearance was independently associated to not reaching 100% fT greater than MIC. On repeated sampling, greater than77% of patients had stable serum drug levels around the MIC. Serum concentrations of β-lactam antibiotics vary extensively between ICU patients. The rate of patients not reaching target was markedly lower for the actual MIC than when the arbitrary MIC based on the ECOFF was used, which is important to consider in future studies. [ABSTRACT FROM AUTHOR]

Background: The Nordic perioperative and intensive care registries have been built up during the last 25 years to improve quality in intensive and perioperative care. We aimed to describe the Nordic perioperative and intensive care registries and to highlight possibilities and challenges in future research collaboration between these registries.Material and method: We present an overview of the following Nordic registries: Swedish Perioperative Registry (SPOR), the Danish Anesthesia Database (DAD), the Finnish Perioperative Database (FIN-AN), the Icelandic Anesthesia Database (IS-AN), the Danish Intensive Care Database (DID), the Swedish Intensive Care Registry (SIR), the Finnish Intensive Care Consortium, the Norwegian Intensive Care and Pandemic Registry (NIPaR), and the Icelandic Intensive Care Registry (IS-ICU).Results: Health care systems and patient populations are similar in the Nordic countries. Despite certain differences in data structure and clinical variables, the perioperative and intensive care registries have enough in common to enable research collaboration. In the future, even a common Nordic registry could be possible.Conclusion: Collaboration between the Nordic perioperative and intensive care registries is both possible and likely to produce research of high quality. Research collaboration between registries may have several add-on effects and stimulate international standardization regarding definitions, scoring systems, and benchmarks, thereby improving overall quality of care.

Background: The interpretation of changes in injury-related mortality over time requires an understanding of changes in the incidence of the various types of injury, and adjustment for their severity. Our aim was to investigate changes over time in incidence of hospital admission for injuries caused by falls, traffic incidents, or assaults, and to assess the risk-adjusted short-term mortality for these patients.less thanbr /greater thanMethods: All patients admitted to hospital with injuries caused by falls, traffic incidents, or assaults during the years 2001-11 in Sweden were identified from the nationwide population-based Patient Registry. The trend in mortality over time for each cause of injury was adjusted for age, sex, comorbidity and severity of injury as classified from the International Classification of diseases, version 10 Injury Severity Score (ICISS).less thanbr /greater thanResults: Both the incidence of fall (689 to 636/100000 inhabitants: p = 0.047, coefficient - 4.71) and traffic related injuries (169 to 123/100000 inhabitants: p less than 0.0001, coefficient - 5.37) decreased over time while incidence of assault related injuries remained essentially unchanged during the study period. There was an overall decrease in risk-adjusted 30-day mortality in all three groups (OR 1.00; CI95% 0.99-1.00). Decreases in traffic (OR 0.95; 95% CI 0.93 to 0.97) and assault (OR 0.93; 95% CI 0.87 to 0.99) related injuries was significant whereas falls were not during this 11-year period.less thanbr /greater thanDiscussion: Risk-adjustment is a good way to use big materials to find epidemiological changes. However after adjusting for age, year, sex and risk we find that a possible factor is left in the pre- and/or in-hospital care.less thanbr /greater thanConclusions: The decrease in risk-adjusted mortality may suggest changes over time in pre- and/or in-hospital care. A non-significantdecrease in risk-adjusted mortality was registered for falls, which may indicate that low-energy trauma has not benefited for the increased survivability as much as high-energy trauma, ie traffic- and assault related injuries.

Background: A female survival advantage after injury has been observed, and animal models of trauma have suggested either hormonal or genetic mechanisms as component causes. Our aim was to compare age and riskadjusted sex-related mortality in hospital for the three most common mechanisms of injury in relation to hormonal effects as seen by age.

Methods: All hospital admissions for injury in Sweden during the period 2001–2011 were retrieved from the National Patient Registry and linked to the Cause of Death Registry. The International Classification of Diseases Injury Severity Score (ICISS) was used to adjust for injury severity, and the Charlson Comorbidity Index to adjust for comorbidity. Age categories (0–14, 15–50, and ≥ 51 years) were used to represent pre-menarche, reproductive and post- menopausal women.

Results: Women had overall a survival benefit (OR 0.51; 95% CI 0.50 to 0.53) after adjustment for injury severity and comorbidity. A similar pattern was seen across the age categories (0–14 years OR 0.56 (95% CI 0.25 to 1.25), 15–50 years OR 0.70 (95% CI 0.57 to 0.87), and ≥ 51 years OR 0.49 (95% CI 0.48 to 0.51)).

Conclusion: In this 11-year population-based study we found no support for an oestrogen-related mechanism to explain the survival advantage for females compared to males following hospitalisation for injury.

AIM: This study described the basic characteristics of children aged 0-16 years who were treated in intensive care units (ICUs) and paediatric ICUs (PICUs), compared their outcomes and examined any causes of death.

METHODS: This was a retrospective cohort study of admissions to 74 ICUs and three PICUs in Sweden that were recorded in the Swedish Intensive Care Registry from January 1, 2008 to December 31, 2012.

RESULTS: We retrieved data on 12 756 children who were admitted 17 003 times. The case mix differed between the ICUs, which were mainly admissions for injuries, accidents and observation, and PICUs, which were mainly admissions for malformations, genetic abnormalities and respiratory problems (p < 0.001). The median stays in the ICUs and PICUs were 1.4 and 3.5 days (p < 0.001), respectively. The respective crude mortality rates were 1.1% and 2.0, and the Paediatric Index of Mortality version 2 standardised mortality ratios were 0.43 and 0.50. None of these differences were significant. Most deaths were within 24 hours: About 57% in the ICUs, mainly from brain anomalies, and 13% in the PICUs, mainly from circulatory problems.

CONCLUSION: Sweden had a low mortality rate in both ICUs and PICUs and the children admitted to these two types of unit differed.

Inflammatory bowel disease (IBD) is a chronic disease of unknown etiology. The disease occurs early in life and the burden of symptoms is significant. Patients need to perform self-care to handle their symptoms, but knowledge about what kind of self-care patients do is limited and these individuals need to learn how to manage the symptoms that arise. The aim of this study was to explore self-care among patients with IBD. Twenty adult patients with IBD, 25-66 years of age, were interviewed. Data were analyzed by performing a qualitative content analysis. Four categories with 10 subcategories emerged from the analysis of the interviews. The self-care patients perform consists of symptom recognition (subcategories: physiological sensations and psychological sensations), handling of symptoms (subcategories: adapting the diet, using medical treatment, stress management, and using complementary alternative medicine), planning life (subcategories: planning for when to do activities and when to refrain from activities), and seeking new options (subcategories: seeking knowledge and personal contacts). Self-care consists of symptom recognition, handling life through planning, and accommodating the existing situation with the ultimate goal of maintaining well-being. Being one step ahead facilitates living with IBD. A decision to actively participate in care of a chronic illness is a prerequisite for self-care. Healthcare professionals must consider patients' potential for and desire for self-care when giving advice on self-care activities. Doing so may help people better cope with IBD.

Background

Patients with inflammatory bowel disease have lifelong needs to learn how to manage their symptoms and life situation. The range of actions that patients take in order to manage daily life and maintain health is referred to as self-care. Assessment of self-care in patients with inflammatory bowel disease could allow targeted support and education by health careprofessionals. There are no existing measures assessing self-care in patients with inflammatory bowel disease.

Objectives

The aim was to develop and evaluate the self-care questionnaire for assessment of self-care among patients with inflammatory bowel disease.

Methods

Qualitative and quantitative methods were used to develop the inflammatory bowel disease self-care questionnaire. The development and evaluation process was performed in three phases: (1) item generation based on interviews with patients with inflammatory bowel disease (n = 20), (2) content validation in a panel of experts (n = 6) and patients (n = 100) assessed with the content validity index, cognitive interviews and quantifying and ranking the items to determine the usability of the questionnaire, and (3) final evaluation through a pilot study (n = 93) with test-retest evaluation (n = 50). An expert review group of three nurses and one physician continuously discussed the result during the development process.

Results

A total of 91 patients with Crohn's disease and 102 with ulcerative colitis participated. The final self-care questionnaire consists of 22 items. Assessment of content validity indicated that the items were adequate and easy to understand. Test-retest reliability was confirmed with intraclass correlations above 0.6 after a three week interval, for all items except one.

Conclusion

An inflammatory bowel disease-specific self-care questionnaire was developed using structured methods. The evaluation indicated good validity and reliability. The questionnaire may be a useful tool to assess the ability of patients with inflammatory bowel disease to perform routine self-care.

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Background Preoperative skin preparation is performed differently by different operating room nurses. Aim To deepen the understanding of skin preparation within an orthopaedic surgical setting from the operating room nurse perspective and to explore their experiences. Methods A qualitative exploratory design was used. Four focus group interviews were conducted during 2016-2017, at four hospitals in Sweden, using procedures developed by Krueger and Casey. A total of 19 operating room nurses were recruited through purposive sampling. Results Statements were categorized into four categories of experiences: (1) Knowing, which related to learning and sources of knowledge; (2) Doing, which related to skin preparation and activities based on tradition and evidence; (3) The Team, which related to the assignment of responsibility and collaboration with patients and other professions; and (4) The Setting, which related to factors around the patient and included feelings of time pressure and access to supplies. Conclusions Theory and practice differ, and some skin preparation used are based on tradition rather than on evidence or recommendations. Elements both within the team in the operating room and within the organization influence the result. Operating room nurses duty to perform safe skin preparation must be respected in the team.

Preoperative skin preparations may reduce the risk of hospital-acquired infections. This cross sectional questionnaire study aimed to identify the practice and knowledge of preoperative skin preparation in Swedish orthopaedic surgery departments. One hundred and six respondents (response rate 68%) from 13 Swedish orthopaedic departments reported a diversity of current recommendations and evidence, and good knowledge of skin preparations. This study found variations in practice and deviations from recommendations, despite high levels of knowledge.

Objective: During the coronavirus disease 2019 (COVID-19) pandemic, baseline demographics and comorbidities of patients with COVID-19 have been presented, but there are limited data on outcomes of severely ill patients. We aimed to examine the association between patient characteristics and 30-day mortality among patients with COVID-19 treated in the intensive care unit (ICU). Design: Population-based cohort study. Setting: ICUs in Sweden. Participants: All consecutive patients with COVID-19 admitted to Swedish ICUs from 6 March to 5 April 2020. Main outcome measures: The primary outcome was 30-day mortality after ICU admission. Patient demographics, comorbidities and clinical characteristics were also retrieved. Results: A total of 604 patients were included. The median age was 61 years (interquartile range [IQR], 52-70 years) and 458 patients (76%) were males. The most common comorbidities were hypertension (35.9%) and diabetes (25.7%), whereas 36.4% of patients had no comorbidities. Median Simplified Acute Physiology Score (SAPS) 3 was 53 (IQR, 46-60). Of 573 patients with available respiratory support data, 487 (85.0%) received invasive mechanical ventilation. Among 518 patients with available data, 117 (22.6%) received renal replacement therapy. Median length of stay was 13 days (IQR, 6-20 days). Mortality at 30 days was 32.6%. In the multivariable Cox regression model, age (hazard ratio [HR] 1.06; 95% CI, 1.04-1.07 per year), the presence of one or more comorbidities (HR, 1.80; 95% CI, 1.20-2.68), chronic obstructive pulmonary disease or asthma (HR, 1.68; 95% CI, 1.12-2.50), hypertension (HR, 1.41; 95% CI, 1.01-1.99), and acute illness severity (SAPS 3 excluding age and comorbidity) (HR, 1.06; 95% CI, 1.04-1.09) were associated with 30-day mortality. Conclusions: This population-based cohort study presents 30-day mortality of 604 ICU patients with COVID-19. The higher mortality was explained by older age, the presence chronic illness, and acute illness severity.

Background: Although 40 years has passed since the Institute of Medicine released its report "To Err Is Human," error counts are still high in healthcare. The understanding and training of nontechnical skills and teamwork thus remains a pertinent area for improvement. Most evaluation of nontechnical skills of trauma teams takes place in simulation rooms. The aim of this study was to determine if real trauma resuscitation communication could be analyzed using the speech classification system of verbal response modes, otherwise known as the verbal response mode taxonomy and, if so, if there is a predominant approach of verbally delivering messages. Methods: Video and audio recordings of 5 trauma team resuscitations were transcribed. Communication was coded using the verbal response mode taxonomy for both form and intent. The rate of mixed-mode communication (unmatched form and intent) and pure-mode communication were calculated and compared between the participants roles. Comparisons were made with simulated material published in other research. Results: The most frequent mixed-mode communication was acknowledgment in service of confirmation. Question in service of a question was the most used pure-mode communication. Six predominant roles were seen, which matched well with the roles in the simulations. Conclusion: The verbal response mode taxonomy can be used to study communication during real trauma resuscitation, and it was found that pure-mode communication was predominant, meaning that the grammatical form matches the intent. Verbal response mode methodology is time consuming and requires analysts with domain knowledge. Comparisons show some differences between simulations and our material indicating that verbal response modes can be used to evaluate differences in communication. (C) 2021 Elsevier Inc. All rights reserved.

BackgroundAdult critically ill patients often suffer from acute circulatory failure, necessitating use of vasopressor therapy. The aim of the Scandinavian Society of Anaesthesiology and Intensive Care Medicine (SSAI) task force for Acute Circulatory Failure was to present clinically relevant, evidence-based treatment recommendations on this topic. MethodsThis guideline was developed according to standards for trustworthy guidelines, including a systematic review of the literature and use of the GRADE methodology for assessment of the quality of evidence and for moving from evidence to recommendations. We assessed the following subpopulations of patients with acute circulatory failure: 1) shock in general, 2) septic shock, 3) cardiogenic shock, 4) hypovolemic shock and 5) other types of shock, including vasodilatory shock. We assessed patient-important outcome measures, including mortality, serious adverse reactions and quality-of-life. ResultsFor patients with shock in general and those with septic shock, we recommend using norepinephrine rather than dopamine, and we suggest using norepinephrine rather than epinephrine, vasopressin analogues, and phenylephrine. For patients with cardiogenic shock and those with hypovolemic shock, we suggest using norepinephrine rather than dopamine, and we provide no recommendations/suggestions of norepinephrine vs. epinephrine, vasopressin analogues, and phenylephrine. For patients with other types of shock, including vasodilatory shock, we suggest using norepinephrine rather than dopamine, epinephrine, vasopressin analogues, and phenylephrine. ConclusionsWe recommend using norepinephrine rather than other vasopressors as first-line treatment for the majority of adult critically ill patients with acute circulatory failure.