Timing of Chest Tube Removal Following Adult Cardiac Surgery: A Cluster Randomized Controlled Trial.

OBJECTIVES: Early chest tube removal following cardiac surgery may be associated with an increased risk of pleural or pericardial effusions following cardiac surgery. This study compares the effects of two fast-track chest tube removal protocols regarding the risk of pleural or pericardial effusions, requirement of opioids, respiratory function, and postoperative complications. DESIGN: Prospective non-blinded cluster-randomized study with alternating chest tube removal protocol in adult patients undergoing elective cardiac surgery. Monthly changing allocation to scheduled chest tube removal on the day of surgery (Day 0) versus removal on the 1st postoperative day (Day 1) provided no air leakage and output < 200 mL within the last four hours. RESULTS: A total of 527 patients were included in the study from September 1st 2020 until October 29th 2021 and randomly allocated to chest tube removal at day 0 (n = 255), and day 1 (n = 272). More than every fourth patient required drainage for pleural effusion with no significant difference between the groups. Earlier removal of chest tubes did not reduce requirement of analgesics, improve early respiratory function, or reduce postoperative complications. The study was halted for futility after halfway interim analysis showed insufficient promise of any treatment benefit. CONCLUSION: Fast-track protocols with chest tube removal within the first 24 h after cardiac surgery may be associated a high rate of pleural effusions.

The use of prone position ventilation in Danish patients with COVID-19-induced severe acute respiratory distress syndrome treated with veno-venous extracorporeal membrane oxygenation: A nationwide cohort study with focus on pulmonary effects.

BACKGROUND: Prone position ventilation (PPV) is recommended for patients with COVID-19 induced severe Adult Respiratory Distress Syndrome (ARDS) and is used for patients supported with V-V ECMO as well. The purpose of this study was to describe the use of PPV in these patients focusing on physiological effects with the hypothesis that PPV could reduce oxygen need and improve dynamic compliance. METHODS: This study was a nationwide retrospective analysis of all COVID-19 patients in Denmark from March 2020 - December 2021 with severe ARDS and need of V-V ECMO support. Data on the number of patients treated with PPV, number of PPV sessions, timing, the time spent in prone position, pulmonary physiological response types with analysis of variables affecting the response are reported. RESULTS: Out of 68 patients 44 were treated with 220 PPV sessions and a positive clinical response was observed in 80% of patients but only in 45% of sessions. On a single session level, increased compliance was observed in 38% and increased oxygenation in only 15% of 220 sessions, with within-patient heterogeneity. Higher dynamic compliance at the beginning of a PPV session was associated with a lower delta change in dynamic compliance during PPV. The response to a PPV session could not be predicted by the response in the prior session. Dynamic compliance did not change during the ECMO course. CONCLUSION: Eighty percent of patients responded positively during a PPV session, but this was not associated with overall pulmonary improvement. On a single patient level, responses were heterogenous and only 45% of sessions resulted in clinical improvement. Response in dynamic compliance was associated with starting values of compliance.

Associations of gender with sexual functioning, loneliness, depression, fatigue and physical function amongst patients suffering from rheumatoid arthritis with a particular focus on methotrexate usage.

There is a lack of knowledge regarding methotrexate (MTX) usage in patients with rheumatoid arthritis (RA) and its possible links with gender, disease characterization and sexual functioning, loneliness, fatigue and depression. We, therefore, investigated the associations of gender with physical function, fatigue, depression, loneliness and sexual functioning with a particular focus on MTX usage. A cross-sectional study design was used. Inclusion criteria were RA diagnosis, age above 18 years and available data on MTX treatment 1 year after diagnosis. Data consisted of responses from validated questionnaires regarding physical function, fatigue, depression, loneliness and sexual functioning combined with evaluations from medical records. Data were analysed with linear regression models comparing numerical outcome measures between male and female patients and between MTX users and MTX non-users. Amongst 286 patients with RA (69 men and 217 women), 67.8% were MTX users 1 year after diagnosis. Comparing women and men, both overall and within subgroups of MTX usage, we found significantly more adverse outcomes for women than men in physical functioning at diagnosis and in sexual function, depression, fatigue and physical functioning at enrolment in the study. Gender differences were also present when comparing MTX users with MTX non-users divided by gender. There were only significant differences in the HAQ and loneliness scores when comparing MTX users with MTX non-users. Women with RA had more negative outcomes measured by the selected PROMs compared to men with RA, both overall and in subgroups of users and non-users of MTX. These findings call for sharpened attention to the importance of gender in the treatment and care of patients with RA, as well as in future clinical research.

Communicating without a Shared Language: A Qualitative Study of Language Barriers in Language-Discordant Cancer Communication.

We use language to achieve understanding, and language barriers can have major health consequences for patients with serious illness. While ethnic minorities are more likely to experience social inequalities in health and health care, communicative processes in language-discordant cancer care remain unexplored. This study aimed to investigate communication between patients with cancer and limited Danish proficiency and oncology clinicians, with special emphasis on how linguistic barriers influenced patient involvement and decision-making. 18 participant observations of clinical encounters were conducted. Field notes and transcriptions of audio recordings were analyzed, and three themes were identified: Miscommunication and uncertainty as a basic linguistic condition; Impact of time on patient involvement; Unequally divided roles and (mis)communication responsibilities. The results showed that professional interpreting could not eradicate miscommunication but was crucial for achieving understanding. Organizational factors related to time and professional interpreting limited patient involvement. Without professional interpreting, patients' relatives were assigned massive communication responsibilities. When no Danish-speaking relatives partook, clinicians' ethical dilemmas further increased as did patient safety risks. Language barriers have consequences for everyone who engages in health communication, and the generated knowledge about how linguistic inequality manifests itself in clinical practice can be used to reduce social inequalities in health and health care.

Sensory impairments and depressive symptoms in Europe: a cross-national cohort study.

OBJECTIVES: To investigate the associations between sensory impairments and the development of depressive symptoms across sex, age, and European regions, and to examine the mediating role of cognitive function, activities of daily living (ADL), and physical activity. METHOD: A cohort study including 56,847 Europeans aged 50+ participating in at least two waves of the Survey of Health, Ageing and Retirement in Europe (SHARE). Associations were analyzed using mixed effects logistic regression models considering several confounders. RESULTS: Overall, 17.8% developed depressive symptoms. Compared to participants with good vision and hearing, those with vision impairment (VI) (odds ratio (OR) = 1.35, 95% confidence interval (CI) 1.27-1.44), hearing impairment (HI) OR = 1.32, 95% CI 1.21-1.43, and dual sensory impairment (DSI, i.e. VI and HI) (OR = 1.93, 95% CI 1.75-2.13) had increased odds of depressive symptoms. The associations were consistent across sex and European regions but became stronger with advancing age among men. Dose-response relationships were found for all associations. Mediation analyses revealed that preventing cognitive decline, ADL limitations, and physical inactivity would eliminate 15.0%, 11.5%, and 21.4% of the total effect for VI, HI, and DSI, respectively. CONCLUSION: Our findings emphasize the importance of preventing sensory impairments to avoid depressive symptoms.

Receiving person-centred care in a hospital-A qualitative study of socially marginalised patients' experiences of social nursing.

BACKGROUND: Socially marginalised people are at a substantially increased risk of diseases and typically have several contacts with the healthcare system. Health professionals at hospitals often lack the knowledge, skills, confidence, and time to provide relevant care for socially marginalised patients. Danish hospitals have implemented a social nursing initiative consisting of social nurses with specialised knowledge about marginalisation to support socially marginalised patients. Limited research into patients' perceptions of social nursing has been undertaken. OBJECTIVE: To explore patients' experiences with the in-hospital social nursing initiative. DESIGN: A qualitative study was conducted using a phenomenological hermeneutical approach. SETTING: Odense University Hospital, Denmark. PARTICIPANTS: Patients aged 18 years and older who had been in contact with a social nurse during hospital admission were purposely sampled. Data saturation was reached when 15 participants were recruited. METHODS: In-depth patient interviews were conducted from November 2021 to April 2022 using a semi-structured interview guide. The interviews were transcribed verbatim and analysed using systematic text condensation. NVivo 12 software was employed for the analysis. Patient representatives were involved to validate the analysis and interpretations. RESULTS: Three themes were identified: (1) an equal and trusting relationship, (2) receiving person-centred care, and (3) coherence in the patient trajectory. The results show that when patients have established a relationship with a social nurse, they are willing to let her into their lives and share personal information. Patients also experience person-centred care and coherence in their trajectory when a social nurse participated in their treatment and care. CONCLUSION: The findings indicate that the social nursing initiative bridges the gap between socially marginalised patients and healthcare services.

In the footstep of the old patient from hospital to home: A qualitative field observation study.

BACKGROUND: Older people often have multiple health conditions and therefore extended care needs. The transition from the hospital back to their home requires careful planning. The fragmented healthcare system and rapid discharge from the hospital can result in limited involvement of the older patient in the discharge planning process. We aimed to explore how older hospitalised patients experienced the transition from hospital to home and how possibilities and constraints in interactions with relevant parties in the transition affected their everyday lives. METHOD: An ethnographic participant observation study including interviews was conducted with 10 older hospitalised patients. The theoretical perspective in the study is critical psychology and data were analysed using the condition-, meaning- and reasoning analysis. RESULTS: Three themes were identified: (1) Lost in transition - the person's ability to act is limited, (2) In transition - the relatives become important, (3) At home - the home transforms into a workplace. CONCLUSION: Lack of involvement becomes a condition for older patients as some struggle to create meaning in their transition, affecting their everyday lives. The patients experienced their relatives as important as they ensured that the HCPs got to know their values and wishes. This knowledge is important for HCPs working closely with older people both at the hospital and at home ensuring active involvement of the older person with respect and acknowledgement of the older person's wishes, needs, resources and vulnerability.

Navigating healthcare systems: A qualitative study on socially marginalised patients' experiences of hospital transition and support by social nurses.

BACKGROUND: Socially marginalised patients face many challenges related to their health condition and often have several contacts with healthcare and social service workers. The Danish social nursing initiative, whose nurses have experience and knowledge about marginalisation, aims to support socially marginalised patients during hospital admission and through hospital transitions. However, there is limited knowledge about the hospital transitions of patients being supported by a social nurse. OBJECTIVES: The objectives of this study were to explore (1) the perspectives of socially marginalised patients on the transition from hospital to home and (2) how these patients experience the importance of social nursing on patient trajectories after hospital discharge. METHODS: A qualitative study with a phenomenological and hermeneutic approach was performed at a large hospital in southern Denmark. Adult patients who had contact with a social nurse during hospital admission were purposely sampled. Data were collected between January 2023 and March 2023. Initial patient interviews were conducted during hospital admission with a second interview 7-22 days after discharge. Systematic text condensation was used for the analysis, and Nvivo 12 supported data storage and coding. ETHICAL APPROVAL: The study is registered with the Danish Data Protection Agency (22/47509). Informed consent was given by the participants. RESULTS: Sixteen patients participated in the study. The participants experienced major challenges in their transitions from the hospital, which were generally related to their interactions with many different social and healthcare services. While the social nurses supported the patients and helped facilitate care during hospital admission and after discharge, the participants identified transitional care gaps related to multidisciplinary cooperation and standardised care options. CONCLUSIONS: This study identifies challenges related to the hospital transition of socially marginalised patients, which indicates a gap in healthcare services. Future research should focus on improving interprofessional collaboration with socially marginalised patients across healthcare services.

Use of prone position ventilation in patients with COVID-19 induced severe ARDS supported with V-V ECMO: A danish cohort study with focus on adverse events.

INTRODUCTION: Prone position ventilation (PPV) of patients with adult respiratory distress syndrome (ARDS) supported with veno-venous extracorporeal membrane oxygenation (V-V ECMO) may improve oxygenation and alveolar recruitment and is recommended when extensive dorsal consolidations are present, but only few data regarding adverse events (AE) related to PPV in this group of patients have been published. METHODS: Nationwide retrospective analysis of 68 COVID-19 patients admitted from March 2020 - December 2021 with severe ARDS and need of V-V ECMO support. The number of patients treated with PPV, number of PPV-events, timing, the time spent in prone position, number and causes of AE are reported. Causes to stop the PPV regimen and risk factors for AE were explored. RESULTS: 44 out of 68 patients were treated with PPV, and 220 PPV events are evaluated. AE were identified in 99 out of 220 (45%) PPV events and occurred among 31 patients (71%). 1 fatal PPV related AE was registered. Acute supination occurred in 19 events (9%). Causes to stop the PPV regimen were almost equally distributed between effect (weaned from ECMO), no effect, death (of other reasons) and AE. Frequent causes of AE were pressures sores and ulcers, hypoxia, airway related and ECMO circuit related. Most AE occurred during patients first or second PPV event. CONCLUSIONS: PPV treatment was found to carry a high incidence of PPV related AE in these patients. Causes and preventive measures to reduce occurrence of PPV related AE during V-V ECMO support need further exploration.

Feasibility of a culturally tailored dementia information program for minority ethnic communities in Denmark.

OBJECTIVES: Proactive efforts that take language and cultural barriers into consideration may be needed to raise awareness of dementia and improve access to services in minority ethnic communities. The aim of this study was to assess the feasibility of a culturally tailored dementia information program and the immediate effects on participants' intention to seek help for memory problems, their knowledge and beliefs about dementia, and their knowledge about options for support. METHODS: A novel dementia information program, consisting of one 2-h session, was developed through a collaborative research process with primary care dementia coordinators and multicultural link workers as co-researchers. It provides basic knowledge about dementia to minority ethnic communities and can be delivered in a community setting by non-specialists. RESULTS: Six information program sessions were conducted with a total of 110 participants; 65 Turkish, 19 Pakistani, 20 Arabic-speaking, and 6 with another minority ethnic heritage. The program had a significant effect on participants' immediate knowledge and beliefs about dementia as measured with a quiz (z = -2.02, p = 0.04, d = 0.90). In a post-program focus group meeting, facilitating multicultural link workers reported satisfaction with facilitator training, adopted recruitment strategies, and content and delivery of the information sessions and provided feedback on improving the program. CONCLUSIONS: The results provide support for the feasibility of the culturally tailored dementia information program. The program has the potential to improve knowledge and beliefs about dementia and options for formal support in minority ethnic communities and seems easily implemented in existing services, and at a low cost.

Healthcare professionals' experience with emergency department-based acute care performed within nursing homes.

BACKGROUND: hospital admissions of residents from nursing homes often lead to delirium, infections, mortality and reduced functional capacity. We initiated a new service, 'emergency department-based acute care service', maintained by consultants from an emergency department (ED) moving emergency care from the hospitals into nursing homes. OBJECTIVE: this study explored healthcare professionals' experiences with this service. DESIGN: qualitative semi-structured focus group discussions. INTERVENTION/SETTING: the new service provides acute on-site evaluation and treatment to nursing home residents following calls to the emergency dispatch centre. METHODS: we conducted focus groups with general practitioners, prehospital personnel, municipal acute care nurses, ED staff and nursing home staff. The analysis was performed using the iterative and explorative approach, 'systematic text condensation'. RESULTS: the participants considered the service as a meaningful and appropriate alternative to hospital admission, as the treatment can be tailored to meet the residents' wishes and daily capabilities. This was experienced to promote dignity for the residents by reducing unnecessary transfers to the ED and the residents could remain in familiar surroundings with staff who knew their habitual behaviour and history. The nursing home staff contributed valuable information to the ED consultants' decision-making. The service made it possible to base the decision-making on complete patient pictures, as the ED consultants had the time to get to understand the residents. CONCLUSION: acute care at nursing homes provides an alternative to routine admissions to hospitals and enables healthcare professionals to provide more dignity in the care of nursing home residents.

Comparison of self-reported alcohol consumption and ethyl glucuronide in hair in a sample of 60+ year -olds treated for DSM-5 alcohol use disorder.

There is a lack of evidence for the consistency between self-reported alcohol consumption (SRAC) and concentrations of ethyl glucuronide in hair (hEtG) among elderly patients treated exclusively for alcohol use disorder (AUD). Hence, this study assessed the consistency between these two measures in these patients. A total of 190 patients with AUD were assessed for SRAC using Form 90 and hEtG, 14 or 22 weeks after treatment conclusion. Patients were grouped according to SRAC (g/day) and corresponding hEtG concentrations (pg/mg): 0 and <5 (abstinence), 0.1-14.3 and 5.0-9.9 (low consumption), 14.4-21.4 and 10.0-15.9 (moderate consumption), 21.5-59.9 and 16.0-30 (high consumption) and ≥60 and >30 (excessive consumption). The extent of underreporting and overreporting was examined by crosstabulations, and inter-rater reliability was reported by kappa correlations. Associations and effect modification were examined by conditional logistic regression. Due to multitesting, p-values ≤0.01 were considered significant. Underreporting was found in 96 patients (50.5%) and overreporting in 41 patients (21.6%). The kappa coefficients varied between 0.19 and 0.34. HEtG was more likely to detect low, moderate and high alcohol consumption compared with SRAC (ORs between 5.1 and 12.6, all p-values <0.01), but SRAC and hEtG did not differ significantly with respect to identification of abstinence (OR = 1.9, p = 0.05). Inconsistency between the outcome measures was found in a considerable number of the patients. More studies examining the consistency between SRAC and specific direct biomarkers of alcohol in this population seem warranted.

What matters and influence resuscitation preference? Development, field testing, and structural validation of items among older patients in the emergency department.

BACKGROUND: Decisions about resuscitation preference is an essential part of patient-centered care but a prerequisite is having an idea about which questions to ask and understand how such questions may be clustered in dimensions. The European Resuscitation Council Guidelines 2021 encourages resuscitation shared decision making in emergency care treatment plans and needs and experiences of people approaching end-of-life have been characterized within the physical, psychological, social, and spiritual dimensions. We aimed to develop, test, and validate the dimensionality of items that may influence resuscitation preference in older Emergency Department (ED) patients. METHODS: A 36-item questionnaire was designed based on qualitative interviews exploring what matters and what may influence resuscitation preference and existing literature. Items were organized in physical, psychological, social, and spiritual dimensions. Initial pilot-testing to assess content validity included ten older community-dwelling persons. Field-testing, confirmatory factor analysis and post-hoc bifactor analysis was performed on 269 older ED patients. Several model fit indexes and reliability coefficients (explained common variance (ECV) and omega values) were computed to evaluate structural validity, dimensionality, and model-based reliability. RESULTS: Items were reduced from 36 to 26 in field testing. Items concerning religious beliefs from the spiritual dimension were misunderstood and deemed unimportant by older ED patients. Remaining items concerned physical functioning in daily living, coping, self-control in life, optimism, overall mood, quality of life and social participation in life. Confirmatory factor analysis displayed poor fit, whereas post-hoc bifactor analysis displayed satisfactory goodness of fit (χ2 =562.335 (p<0.001); root mean square error of approximation=0.063 (90% CI [0.055;0.070])). The self-assessed independence may be the bifactor explaining what matters to older ED patients' resuscitation preference. CONCLUSIONS: We developed a questionnaire and investigated the dimensionality of what matters and may influence resuscitation preference among older ED patients. We could not confirm a spiritual dimension. Also, in bifactor analysis the expected dimensions were overruled by an overall explanatory general factor suggesting independence to be of particular importance for clinicians practicing resuscitation discussions in EDs. Studies to investigate how independence may relate to patients' choice of resuscitation preference are needed.

Changes in arterial blood pressure characteristics following an extrasystolic beat or a fast 50 ml fluid challenge do not predict fluid responsiveness during cardiac surgery.

Prediction of fluid responsiveness is essential in perioperative goal directed therapy, but dynamic tests of fluid responsiveness are not applicable during open-chest surgery. We hypothesised that two methods could predict fluid responsiveness during cardiac surgery based on their ability to alter preload and thereby induce changes in arterial blood pressure characteristics: (1) the change caused by extrasystolic beats and (2) the change caused by a fast infusion of 50 ml crystalloid (micro-fluid challenge). Arterial blood pressure and electrocardiogram waveforms were collected during surgical preparation of the left internal mammary artery in patients undergoing coronary artery bypass surgery. Patients received a fluid challenge (5 ml/kg ideal body weight). The first 50 ml were infused in 10 s and comprised the micro-fluid challenge. Predictor variables were defined as post-ectopic beat changes (compared with sinus beats preceding ectopy) in arterial blood pressure characteristics, such as pulse pressure and systolic pressure, or micro-fluid challenge induced changes in the same blood pressure characteristics. Patients were considered fluid responsive if stroke volume index increased by 15% or more after the full fluid challenge. Diagnostic accuracy was calculated by the area under the receiver operating characteristics curve (AUC). Fifty-six patients were included for statistical analysis. Thirty-one had extrasystoles. The maximal AUC was found for the extrasystolic change in pulse pressure and was 0.70 (CI [0.35 to 1.00]). The micro-fluid challenge method generally produced lower AUC point estimates. Extrasystoles did not predict fluid responsiveness with convincing accuracy in patients undergoing cardiac surgery and changes in arterial waveform indices following a micro-fluid challenge could not predict fluid responsiveness. Given a low number of fluid responders and inherently reduced statistical power, our data does not support firm conclusions about the utility of the extrasystolic method. CLINICAL TRIAL REGISTRATION: Unique identifier: NCT02903316. https://clinicaltrials.gov/ct2/show/NCT02903316?cond=NCT02903316&rank=1 .

Relapse prevention for alcohol use disorders: combined acamprosate and cue exposure therapy as aftercare.

AIMS: Many patients with alcohol use disorders are challenged by cravings leading to repeated relapses. Both cue exposure therapy (CET) and acamprosate target alcohol cravings and are often combined (CET + acamprosate). The main aim of this study was to investigate whether aftercare treatment consisting of CET combined with acamprosate is equivalent to (A) CET as monotherapy, (B) aftercare as usual (AAU) as monotherapy or (C) AAU combined with acamprosate. METHODS: Patients were randomized to receive either CET with urge-specific coping skills (USCS) as aftercare or AAU. Acamprosate prescription data were extracted from patient case records. Alcohol consumption, cravings, and USCS were assessed at pre-aftercare, post-aftercare, and 6-month follow-up. RESULTS: Overall, patients increased their alcohol consumption during and following aftercare treatment, thereby relapsing despite any treatment. However, CET + acamprosate achieved greater abstinence compared to AAU + acamprosate at follow-up (p=.047). CET + acamprosate also reduced number of drinking days (p=.020) and number of days with excessive drinking (p=.020) at post-aftercare, when compared to AAU monotherapy. CET monotherapy increased sensible drinking at post-aftercare compared to AAU monotherapy (p=.045) and AAU + acamprosate (p=.047). Only CET monotherapy showed improvement in cravings, when compared to AAU at follow-up (mean urge level: p=.032; peak urge level: p=.014). CONCLUSION: The study showed that CET both as monotherapy and combined with acamprosate was superior to AAU monotherapy and AAU + acamprosate in reducing alcohol consumption. Only CET + acamprosate was capable of reducing alcohol consumption in the longer term, indicating that anti-craving medication may not impede CET from exerting an effect on alcohol consumption. Trial registration: ClinicalTrials.gov ID: NCT02298751 (24/11-2014).

Palliative Care Utilisation Among Non-Western Migrants in Denmark: A Qualitative Study Of the Experiences of Patients, Family Caregivers and Healthcare Professionals.

This study explores care experiences while utilising palliative care services of non-western migrant families from the perspectives of patients, family caregivers, and healthcare professionals in Denmark. Twenty-three semi-structured individual and group interviews were conducted among eight patients with a life-threatening disease, 11 family caregivers, and ten healthcare professionals. Thematic analysis revealed three themes: 1) Communication between families and healthcare professionals; 2) Building and lack of trusting relations, and feeling safe, and 3) Access to information and navigating in the healthcare system. Moreover, ''language and culture'' emerged as transaction themes that are not mutually exclusive, however, interconnect across the mentioned three themes. Non-western migrant families can be supported by healthcare professionals' cultural competency training, negotiating on providing services concerning information, patient preferences, family involvement, and palliative care setting. This study findings urge inter-sectoral collaboration to ensure needs-oriented and linguistically and culturally appropriate palliative care services for non-western migrant families in Denmark.

Chronic post-operative opioid use after open cardiac surgery: A Danish population-based cohort study.

BACKGROUND: Knowledge of chronic opioid use after cardiac surgery is sparse. We therefore aimed to describe the proportion of new chronic post-operative opioid use after open cardiac surgery. METHODS: We used prospectively registered data from a national prescription registry and a clinical registry of 29 815 first-time cardiac surgeries from three Danish university hospitals. Data collection spanned from 2003 to 2016. The main outcome was chronic post-operative opioid use, defined as at least one opioid dispensing in the fourth post-operative quarter. Data were assessed for patient-level predictors of chronic post-operative opioid use, including pre-operative opioid use, opioid use at discharge, comorbidities, and procedural related variables. RESULTS: The overall proportion of post-operative opioid use was 10.6% (95% CI: 10.2-10.9). The proportion of new chronic post-operative opioid use was 5.7% (95% CI: 5.5-6.0) among pre-operative opioid naïve patients. The corresponding proportions among patients, who pre-operatively used low or high dose opioid (1-500 mg or > 500 mg cumulative morphine equivalent opioid), were 68.3% (95% CI: 66.1-70.4) and 76.3% (95% CI: 74.0-78.5) respectively. Risk factors associated with new chronic post-operative opioid use included: female gender, underweight and obesity, pre-operative comorbidities, acute surgery, ICU-time > 1 day, and post-operative complications. Strongest predictor of chronic post-operative opioid use was post-discharge use of opioid within one month after surgery (odds ratio 3.3, 95% CI: 2.8-4.0). CONCLUSION: New chronic post-operative opioid use after open cardiac surgery is common. Focus on post-discharge opioid use may help clinicians to reduce rates of new chronic opioid users.

A Descriptive Study of Perioperative Hemodynamics in Open Cardiac Surgery Patients.

OBJECTIVES: The purpose of the present study was to describe how the perioperative hemodynamic profile before and after cardiopulmonary bypass during cardiac surgery is influenced by age and to describe the association between postoperative hemodynamics and one-year mortality. DESIGN: A retrospective registry-based study. SETTING: University Hospital of Aarhus, Denmark. PARTICIPANTS: The study comprised 6,595 patients undergoing elective on-pump cardiac surgery from 2006 to 2016. MEASUREMENTS AND MAIN RESULTS: Perioperative hemodynamic values were derived from computerized anesthesia and intensive care reports, including mean arterial pressure, cardiac index, and oxygenation saturation from mixed venous blood in the pulmonary artery, during the perioperative period. Perioperative hemodynamic values were stratified according to age. Logistic regression was applied to predict the crude probability of death within one year from surgery according to hemodynamic values at six hours after surgery, stratified by age and use of inotropic agents, respectively. Lower values for cardiac index and mixed venous blood in the pulmonary artery with increasing age, across all points in time in the perioperative course, were observed. Higher probability of death was associated with lower hemodynamic values in the postoperative phase, and the probability of death was modified by age and the need for inotropic agents. DISCUSSION: This is a large registry based study describing the perioperative hemodynamic profile of patients undergoing cardiac surgery and the results enhance our understanding of age-differentiated values of CI and SvO2 in this specific population.

Documentation of ethically relevant information in out-of-hospital resuscitation is rare: a Danish nationwide observational study of 16,495 out-of-hospital cardiac arrests.

BACKGROUND: Decision-making in out-of-hospital cardiac arrest should ideally include clinical and ethical factors. Little is known about the extent of ethical considerations and their influence on prehospital resuscitation. We aimed to determine the transparency in medical records regarding decision-making in prehospital resuscitation with a specific focus on ethically relevant information and consideration in resuscitation providers' documentation. METHODS: This was a Danish nationwide retrospective observational study of out-of-hospital cardiac arrests from 2016 through 2018. After an initial screening using broadly defined inclusion criteria, two experienced philosophers performed a qualitative content analysis of the included medical records according to a preliminary codebook. We identified ethically relevant content in free-text fields and categorised the information according to Beauchamp and Childress' four basic bioethical principles: autonomy, non-maleficence, beneficence, and justice. RESULTS: Of 16,495 medical records, we identified 759 (4.6%) with potentially relevant information; 710 records (4.3%) contained ethically relevant information, whereas 49 did not. In general, the documentation was vague and unclear. We identified four kinds of ethically relevant information: patients' wishes and perspectives on life; relatives' wishes and perspectives on patients' life; healthcare professionals' opinions and perspectives on resuscitation; and do-not-resuscitate orders. We identified some "best practice" examples that included all perspectives of decision-making. CONCLUSIONS: There is sparse and unclear evidence on ethically relevant information in the medical records documenting resuscitation after out-of-hospital cardiac arrests. However, the "best practice" examples show that providing sufficient documentation of decision-making is, in fact, feasible. To ensure transparency surrounding prehospital decisions in cardiac arrests, we believe that it is necessary to ensure more systematic documentation of decision-making in prehospital resuscitation.

Healthcare professionals' experiences with highly qualified nurses working in acute care teams in primary healthcare settings.

OBJECTIVE: Strengthening primary healthcare with highly qualified nurses in acute care units or teams is a new Danish initiative intended to detect acute diseases and the deterioration of chronic diseases and to develop treatment for outpatients. This study explores healthcare professionals' experiences with this initiative. DESIGN: Qualitative semi-structured interviews conducted in 2019-2020. Analysis was conducted with a systematic text condensation. SETTING: This study is based on an acute care team in one Danish municipality called Acute Team Odense (ATO). ATO delivers acute nursing in patients' own homes (including nursing homes) in collaboration with different healthcare professionals. SUBJECTS: Individual interviews with general practitioners (GPs) (n = 15), five focus-group interviews with nurses and nursing assistants from the municipality (n = 19) and one focus-group interview with staff from the emergency department (ED) (n = 10). MAIN OUTCOMES: Experiences of different healthcare professionals' experiences with ATO. RESULTS: In general, all of the participants were very satisfied with the new acute care team and the cross-sectorial possibilities. The GPs usually referred ATO to assessments in which paraclinical equipment, competencies, accessibility, response time and communication were important. The municipal nurses and nursing assistants tended to use ATO if they needed second opinions or acute nurse assistance. The ED most often used ATO to assist with intravenous therapy after an ED visit. All participants reported that ATO increased what could be assessed and treated in patients' homes, which is central to preventing unnecessary hospitalisations. CONCLUSIONS: ATO created new possibilities in patient's homes which potentially might prevent unnecessary hospitalisations.KEY POINTSAcute care units or teams are mandatory in Danish health care, but limited knowledge in the area is found.Healthcare professionals found that the acute care teams provided new possibilities to assess and treat patients in their own homes.Healthcare professionals experienced that the acute care team potentially prevented hospitalisations by fast clinical nurse assessments with paraclinical tests.