"What matters to you" on the day of surgery: Protocol for a mixed methods study.

BACKGROUND: The anticipation of anesthesia and surgery is the source of fear and anxiety in millions of patients worldwide. Although patients' fear and anxiety are recognized, more knowledge is needed to address patient responses and needs. Understanding the needs of the patients are important, and asking patients directly is the first step towards addressing these needs. This again might help reducing medications such as anesthetics and postoperative pain relief. The aim of this study protocol is to describe how we will investigate what matters to patients on the day of surgery, as well as their degree-of-worry and surgical fear. METHODS: Using a convergent mixed methods design with equal weighting of the qualitative and quantitative data strand we take advantage of the international "What Matters To You" Day on June 6, 2024 to conduct a flash mob study. We will approach perioperative departments around Denmark to participate and eligible patients arriving to the perioperative department for surgery will be invited to participate. Consenting patients are asked to complete a survey in three parts regarding (1) what matters to you, (2) degree-of-worry, and (3) surgical fear. We will use qualitative analysis for the first part and descriptive statistics for second and third parts. The data strands will be analyzed separately followed by integrated analysis and joint displays.

Development of Podcasts in a Hospital Setting: A User-Centered Approach.

Patient information plays a pivotal role in preparing individuals for hospital visits and empowering them to actively participate in decision-making processes regarding their healthcare. However, many patients face challenges related to reading comprehension. In response, podcasts have become a popular, user-friendly medium for sharing essential and easily understandable information in an engaging format.The aim of the present project was to use a user-centered approach to develop podcasts providing patient information prior to hospital visits. We aimed to describe the steps of the development in detail with the purpose of inspiring podcast development in the future.In Phase 1 we conducted interviews with patients and focus groups with clinicians based on the "empathy map" method, with the purpose of exploring patients' needs on which to subsequently build the podcasts' content and format. In Phase 2 we produced and refined the podcasts on the basis of feedback from clinician- and patients representatives.Our results indicated the importance of clear and concise language, personalization of communication, and content alignment with patients' needs. Our project resulted in a description of each step of the development that can be used as inspiration for others who wish to take a user-centered approach to podcast development.

Presence of the partner in the operating room during a category 1 cesarean section: a prospective explorative study.

BACKGROUND: Little information exists regarding attitudes related to the presence of the partner in the operation room (OR) during category 1 emergency cesarean section (cat. 1 CS). We investigated how cat. 1 CS under general anesthesia is experienced, both by partners present in the OR and those not. METHODS: An explorative prospective cohort trial, with qualitative elements, involving all cat. 1 CS in 2022 in two hospitals. At site 1 the partner was present in the OR during cat. 1 CS, whereas at site 2 the partner was not. Parents and staff answered questionnaires following each cat. 1 CS and semi-structured interviews with partners were held three months after surgery. Qualitative data were analyzed using content analysis. The primary outcome was the partner's answer to the question: "Would you have preferred not being present/being present in the OR?" respectively. RESULTS: Seventeen and eight cat. 1 CS occurred at each site respectively. All parents agreed to participate. No partners in site 1 would have preferred to wait outside, and all evaluated the experience very positively. Partners at site 2 also evaluated not being present positively. Overarching themes from the qualitative analysis were "Being the family witness" and "Experience of being the partner". Mothers and staff from site 1 were very positive about their partners' presence. CONCLUSION: Partners present in the OR during cat. 1 CS under general anesthesia evaluated this very positively. Most partners, who had not been present in the OR, also evaluated this positively. No partners had post-traumatic stress.

Content of stress granules reveals a sex difference at the early phase of cold exposure in mice.

Adaptive thermogenesis is a vital physiological process for small endotherms. Female animals usually are more sensitive to cold temperature due to anatomical differences. Whether there is a sex difference at a molecular level is unclear. Stress granules (SGs) are dynamic organelles in which untranslated mRNAs reside during cellular stress. We hypothesize that the prompt response of SGs to cold stress can reveal the molecular difference between sexes. By analyzing the content in SGs of brown adipose tissue (BAT) at the early phase of cold stress for both sexes, we found more diverse mRNAs docked in the SGs in male mice and these mRNAs representing an extensive cellular reprogramming including apoptosis process and cold-induced thermogenesis. In female mice, the mRNAs in SGs dominantly were comprised of genes regulating ribonucleoprotein complex biogenesis. Conversely, the proteome in SGs was commonly characterized as structure molecules and RNA processing for both sexes. A spectrum of eukaryotic initiation factors (eIFs) was detected in the SGs of both female and male BAT, while those remained unchanged upon cold stress in male mice, various eIF3 and eIF4G isoforms were found reduced in female mice. Taken together, the unique features in SGs of male BAT reflected a prompt uncoupling protein-1 (UCP1) induction which was absent in female, and female, by contrast, were prepared for long-term transcriptional and translational adaptations.NEW & NOTEWORTHY The proteome analysis reveals that stress granules are the predominant form of cytosolic messenger ribonucleoproteins of brown adipose tissue (BAT) at the early phase of cold exposure in mice for both sexes. The transcriptome of stress granules of BAT unveils a sex difference of molecular response in early phase of cold exposure in mice, and such difference prepares for a prompt response to cold stress in male mice while for long-term adaptation in female mice.

Butyrate acts as a positive allosteric modulator of the 5-HT transporter to decrease availability of 5-HT in the ileum.

BACKGROUND AND PURPOSE: Radiation therapy-induced gastrointestinal distress is partly associated with the elimination of gut microbiota. The effectiveness of 5-HT receptor antagonists to treat radiation therapy-induced emesis implies a pathophysiological role of 5-HT. Peripheral 5-HT is derived from intestinal epithelium. We have investigated the role of gut microbiota in regulating intestinal 5-HT availability. EXPERIMENTAL APPROACH: A radiation therapy murine model accompanied by faecal microbiota transplantation from donors fed different diets was investigated, and mouse ileal organoids were used for mechanistic studies. The clinical relevance was validated by a small-scale human study. KEY RESULTS: Short-term high-fat diet (HFD) induced gut bacteria to produce butyrate. Irradiated mice receiving HFD-induced microbiome had the lowest ileal levels of 5-HT, compared with other recipients. Treatment with butyrate increased 5-HT uptake in mouse ileal organoids, assayed by the real-time tracking of a fluorescent substrate for monoamine transporters. Silencing the 5-HT transporter (SERT) in the organoids abolished butyrate-stimulated 5-HT uptake. The competitive tests using different types of selective 5-HT reuptake inhibitors suggested that butyrate acted as a positive allosteric modulator of SERT. In human gut microbiota, butyrate production was associated with the interconversion between acetate and butyrate. Faecal contents of both acetate and butyrate were negatively associated with serum 5-HT, but only butyrate was positively correlated with body mass index in humans. CONCLUSION AND IMPLICATIONS: Short-term HFD may be beneficial for alleviating gastrointestinal reactions by increasing butyrate to suppress local 5-HT levels and providing energy to cancer patients given radiation therapy.

The Pathways to Join, Engage in, and Quit Sexual Orientation Change Efforts (SOCE): A Qualitative Study of Sexual Minority Individuals who Self-Initiated SOCE in Hong Kong.

Despite the growing recognition of their harmful effects, sexual orientation change efforts (SOCE) continue to be practiced in various societies. This study examines the experiences of 11 sexual minority individuals in Hong Kong who have undergone SOCE. The findings reveal the pervasive influence of deeply ingrained homonegativity values within religious, family, educational, and soiocultural contexts during LGBTQ+ individuals' formative years. These prevailing stigmas compelled them to pursue SOCE through different methods. However, these methods have been proven ineffective and psychologically harmful, leading to increased distress and internalized homonegativity. The availability of knowledge and access to affirming LGBTQ+ values within religious, community, and sociocultural spheres played a crucial role in helping the respondents come to accept their sexual orientation and cease their attempts at SOCE. This study shed light on how the interplay of Chinese familial values and Christian doctrine in Hong Kong contributes to the promotion of homonegativity, consequently restricting the diverse expressions of sexuality. It is important to recognize that the notion of individuals actively "choosing" to undergo SOCE is misguided, as these decisions are often driven by social stigma and external pressures. Progress in this area requires confronting the systemic heteronormativity embedded within Hong Kong's cultural fabric.

Evidence-based objective performance criteria for the evaluation of hip and knee replacement devices and technologies.

BACKGROUND: Objective performance criteria (OPC) is a novel method to provide minimum performance standards and improve the regulated introduction of original or incremental device innovations in order to prevent patients from being exposed to potentially inferior designs whilst allowing timely access to improvements. We developed 2-year safety and effectiveness OPC for total hip and knee replacement (THR and TKR). METHODS: Analyses of large databases were conducted using various data sources: a systematic literature review; a direct data analysis from The Functional Outcomes Research for Comparative Effectiveness in Total Joint Replacement and Quality Improvement Registry (FORCE-TJR) and the Kaiser Permanente Implant Registry (KPIR); and claims data analyses from longitudinal discharge data in New York and California states. The literature review included U.S. patients (≥18 years) who received THR or TKR for primary end-stage osteoarthritis and prospectively collected data on patient-reported outcome measures (PROMs) from at least 100 subjects and/or 2-year implant survival for at least 250 implants. Random effects models were used for meta-analysis. RESULTS: Data were available from a total of 951 100 patients. After screening of 7979 abstracts, 294 studies underwent full-text review and 31 studies contributed to the evidence synthesis (333 995 implants). Direct data analysis of FORCE-TJR contributed 9223 joint replacement patients to the construction of OPC for effectiveness; KPIR contributed 262 044 patients for the construction of OPC for safety. Claims database analysis contributed 345 838 patients to the construction of safety OPC. OPC for safety were constructed for cumulative incidences of 2-year all-cause and septic revision (THR/TKR 2.0%/1.6% and 0.6%/0.7%), and OPC for effectiveness were constructed based on four disease-specific and three general health-related quality of life PROMs (HOOS/KOOS 87.1/80.6; HSS/KSS function 94.4/90.6; SF-12/SF-36, PCS 46.5/41.9, EQ-5D 0.88/0.84). CONCLUSION: This study is the first to construct a 2-year OPC for the safety and effectiveness of THR and TKR based on U.S. real-world data. Based on these OPC, potential benchmarks for (single-arm study) evaluation of new device innovations are suggested for a regulated and safe introduction to the (commercial) market.

Operative management of non-elective incisional hernia reduces readmission in a national database.

PURPOSE: The aim of this project was to compare patient characteristics, overall efficacy, and readmission events following operative vs non-operative management modalities of non-elective patients presenting with symptomatic incisional hernias. METHODS: This study is a retrospective study of patients and patient demographics that presented as non-elective hospitalizations with symptomatic incisional hernia. Analysis of patients and characteristics utilized the National Readmission Database from 2010 to Q3 of 2015, delineating patient factors and outcomes following operative or non-operative management of hernias. RESULTS: A total of 14,137 patients met inclusion criteria for our study. The majority of patients were treated operatively rather than non-operatively (79 vs. 21%) on their non-elective admission for incisional hernia. Those undergoing surgical management were younger (56 vs 61 years, p < 0.01), we more often of male gender (69 vs 64%, p < 0.01), and had fewer comorbidities (1.92 vs 2.97, p < 0.01) and chronic conditions (0.45 vs 2.68, p < 0.01). Patients managed operatively had a significantly lower readmission rate when compared to patients managed non-operatively (6.6 vs 14.3%, p < 0.01). However, non-operative management was associated with a shorter length of stay (3 vs 4 days, p < 0.01). Of patients who were initially medically managed and had to be readmitted, a further 61% underwent surgical treatment on their readmission. CONCLUSION: In this nationwide study, patients with non-elective admissions for incisional hernia were mostly managed surgically. Those managed operatively had lower rates of readmission when compared to non-operative management. Initial non-operative management was associated with a shorter length of stay and a lower cost to the patient. The results of this study support operative management of symptomatic incisional hernia.

Effects of buprenorphine on acute pain and inflammation in the adjuvant-induced monoarthritis rat model.

Background and aim: Animal modelling of arthritis is often associated with pain and suffering. Severity may be reduced with the use of analgesia which is, however, often withheld due to concerns of introducing a confounding variable. It is therefore important to design and validate pain relief protocols that reduce pain without compromising the scientific objectives. The present study evaluated the effect of buprenorphine analgesia in the immediate post-induction period of an adjuvant-induced monoarthritic rat model. The aim of this study was to extend previous work on refinement of the model by alleviating unnecessary pain. Methods: Male and female Sprague Dawley rats were injected with 20 µl of complete Freund's adjuvant (CFA) into the left ankle. Rats were treated with buprenorphine, either injected subcutaneously or ingested voluntarily, and were compared to rats given subcutaneous injections with vehicle (saline or pure nut paste) or carprofen the first three days post CFA-injection. Measurements of welfare, clinical model-specific parameters and pain-related behaviour were assessed. Results: Buprenorphine, administered either subcutaneously (0.10 or 0.15 mg/kg, twice daily) or by voluntary ingestion in nut paste (1.0 or 3.0 mg/kg, twice daily), improved mobility, stance, rearing and lameness scores significantly 7 h post CFA-injection. Mechanical hyperalgesia peaked at 7 h and was significantly lower in buprenorphine-treated animals, compared to vehicle-treated animals. Joint circumference was highest 24-72 h after CFA injection. Animals treated with buprenorphine did not decrease in joint circumference, opposite carprofen treated animals. Conclusion: Buprenorphine, administered either subcutaneously or by voluntary ingestion, provides adequate analgesia for both sexes within the first 24 h post CFA-injection. Buprenorphine treatment improved clinical scores and appeared not to suppress the inflammatory response. The present study supports previous findings that voluntarily ingested buprenorphine is an effective alternative to repeated injections.

Commensal gut microbiota-based strategies for oral delivery of therapeutic proteins.

Therapeutic proteins are rarely available in oral dosage form because the hostile environment of the human gastrointestinal (GI) tract and their large size make this delivery method difficult. Commensal bacteria in the gut face the same situation; however, they not only survive but low levels of their structural components such as lipopolysaccharide (LPS), peptidoglycan, and flagellin are also consistently detectable in the circulatory systems of healthy individuals. This opinion article discusses how gut bacteria survive in the gut, how their components penetrate the body from the perspective of the bacteria's and the host's proactivity, and how orally administered therapeutic proteins may be developed that exploit similar mechanisms to enter the body.

Assessing how routes to diagnosis vary by the age of patients with cancer: a nationwide register-based cohort study in Denmark.

BACKGROUND: Older patients with cancer have poorer prognosis compared to younger patients. Moreover, prognosis is related to how cancer is identified, and where in the healthcare system patients present, i.e. routes to diagnosis (RtD). We investigated whether RtD varied by patients' age. METHODS: This population-based national cohort study used Danish registry data. Patients were categorized into age groups and eight mutually exclusive RtD. We employed multinomial logistic regressions adjusted for sex, region, diagnosis year, cohabitation, education, income, immigration status and comorbidities. Screened and non-screened patients were analysed separately. RESULTS: The study included 137,876 patients. Both younger and older patients with cancer were less likely to get diagnosed after a cancer patient pathways referral from primary care physician compared to middle-aged patients. Older patients were more likely to get diagnosed via unplanned admission, death certificate only, and outpatient admission compared to younger patients. The patterns were similar across comorbidity levels. CONCLUSIONS: RtD varied by age groups, and middle-aged patients were the most likely to get diagnosed after cancer patient pathways with referral from primary care. Emphasis should be put on raising clinicians' awareness of cancer being the underlying cause of symptoms in both younger patients and in older patients.

CDC field triage criteria accurately predicts outcomes in high impact trauma.

BACKGROUND: The precision of emergency medical services (EMS) triage criteria dictates whether an injured patient receives appropriate care. The trauma triage protocol is a decision scheme that groups patients into triage categories of major, moderate and minor. We hypothesized that there is a difference between trauma triage category and injury severity score (ISS). METHODS: This retrospective, observational study was conducted to investigate a difference between trauma triage category and ISS. Bivariate analysis was used to test for differences between the subgroup means. The differences between the group means on each measure were analyzed for direction and statistical significance using ANOVA for continuous variables and chi square tests for categorical variables. Logistic and linear regressions were performed to evaluate factors predicting mortality, ICU length of stay. RESULTS: With respect to trauma triage category, our findings indicate that minor and moderate triage categories are similar with respect to ISS, GCS, ICU LOS, hospital LOS, and mortality. However, after excluding for low impact injuries (falls), differences between the minor and moderate categories were evident when comparing to ISS, GCS, ICU LOS, and hospital LOS. Additionally, after excluding for low impact injures, ISS, ICU LOS, and hospital stay were found to correlate well with trauma triage category. CONCLUSIONS: In this retrospective, observational study significant differences were not seen when comparing ISS with the trauma triage categories of moderate and minor during our initial analysis. However, a difference was found after excluding for low impact injuries. These findings suggest that CDC criteria accurately predicts outcomes in high impact trauma.

TLR5 Supports Development of Placental Labyrinthine Zone in Mice.

Toll plays an important role in innate immunity and embryonic development in lower-ranked animals, but in mammals, the homolog toll-like receptors (TLR) are reported to facilitate postnatal development of immunity only. Here, we discovered a role of TLR5 in placental development. Tlr5 was highly transcribed during the placenta-forming and functional phases. TLR5 deletion led to a smaller placental labyrinthine zone and lower embryo weight, and the smaller size of embryo was overcorrected, resulting in a higher postnatal body weight. Examination of TLR5-deficient conceptus revealed a decrease in nuclear cAMP-response element-binding protein (CREB), mechanistic target of rapamycin (mTOR) and insulin growth factor-1 receptor (IGF1R) abundances in the placenta-forming phase. Non-flagellin-based TLR5 ligands were detected in serum of female mice and the overexpression of TLR5 alone was sufficient to induce CREB nuclear translocation and mTOR transcriptional activation in trophoblasts. Taken together, we uncovered the participation of TLR5 in the early placental formation in mice, unveiling a role of TLR in embryonic development in higher-ranked animals.

Distribution of natural and anthropogenic radionuclides in sediments from the Vefsnfjord, Norway.

Areas in central Norway were heavily contaminated with fallout from the Chernobyl accident in 1986. In this study, we assess 137Cs in surface sediments and sediment cores collected in the Vefsnfjord in Nordland county. Concentrations of 137Cs in surface sediments ranged from 159 to 191 Bq kg-1 dry weight (d.w.). Sub-surface peaks of 137Cs were observed in all cores, with a maximum concentration of 432 Bq kg-1 d.w. Given that little is known about the distribution of naturally occurring radionuclides in Norwegian fjords and coastal areas, a better understanding of the total burden of radioactivity is important for the Norwegian fishing and aquaculture industries. Therefore, analyses of the natural radionuclides 40K, 226Ra, 228Ra and 210Pb were included in the study. Analyses of total sulphur (TS), total carbon (TC), total organic carbon (TOC) and grain size distribution have been performed to provide a sedimentologic context for interpreting the radionuclide results.

MicroCT Imaging of Heart Valve Tissue in Fluid.

BACKGROUND: Heart valve computational models require high quality geometric input data, commonly obtained using micro-computed tomography. Whether in the open or closed configuration, most studies utilize dry valves, which poses significant challenges including gravitational and surface tension effects along with desiccation induced mechanical changes. OBJECTIVE: These challenges are overcome by scanning in a stress-free configuration in fluid. Utilizing fluid backgrounds however reduces overall contrast due to the similar density of fluid and tissue. METHODS: The work presented here demonstrates imaging of the mitral valve by utilizing an iodine-based staining solution to improve the contrast of valve tissue against a fluid background and investigates the role of stain time and concentration. RESULTS: It is determined that an Olea europaea oil bath with a relatively high concentration, short stain time approach produces high quality imagery suitable for creating accurate 3D renderings. CONCLUSIONS: Micro-CT scanning of heart valves in fluid is shown to be feasible using iodine staining techniques.

Surgical and non-surgical treatment of inguinal hernia during non-elective admissions in the Nationwide Readmissions Database.

INTRODUCTION: Inguinal hernia repair is one of the most common surgical operations, yet the optimal treatment strategy remains undefined. Treatment of symptomatic inguinal hernias include both surgical and non-surgical approaches. The objective of this study was to determine differences in population, readmission rates, and costs between operative and non-operative approaches for patients admitted non-electively for an inguinal hernia in a national dataset. In addition, we sought to define the baseline characteristics of the two groups and identify potential predictive factors in the non-surgically managed subgroup who were readmitted and treated operatively within 90 days of their first visit. METHODS: This study was a retrospective review of data from the Nationwide Readmissions Database (NRD) from 2010 to 2014. Patients above age 18 who were admitted non-electively for a primary diagnosis of inguinal hernia were included. Patients whose length of stay was < 1% or > 95% percentile or died during the initial visit were excluded. Readmissions within 90 days of the initial visit were flagged. Patients were classified according to initial management strategy: operative versus non-operative. Demographic, clinical, and organizational characteristics were compared between the two cohorts. RESULTS: 14,249 patients met inclusion criteria and were operative (n = 8996, 63.13%) and non-operative (n = 5255, 36.88%) cohorts. When comparing the two groups, readmission rate was lower (0.49% for surgical, 1.78% for non-surgical, p < 0.01), mean length of stay (LOS) longer (3.27 [SE = 0.05] days for surgical, 2.76 days [SE = 0.06] for non-surgical, p < 0.01), and mean total cost higher ($9597 for surgical, $7167 for non-surgical, p < 0.01) in surgically treated patients. The non-surgical population was on average older (63.05 years for surgical, 64.52 years for non-surgical, p < 0.01) with more chronic conditions (3.57 for surgical, 4.05 for non-surgical, p < 0.01). Of the patients initially managed non-surgically, 1.78% (n = 91) were readmitted, and of them, 62.63% (n = 57) were readmitted and managed surgically within 90 days of initial admission (i.e., crossed over from watchful waiting to surgical treatment). Average number of chronic conditions (3.79 versus 4.03, p = 0.74), average number of comorbidities (2.26 versus 2.18, p = 0.87), and average total number of ICD-9 discharge codes (7.44 versus 8.23 p = 0.54 did not differ significantly between the operative versus non-operative sample of the readmitted population. The total cost ($5562.38 versus $8737.28, p = 0.01) was greater in the operative versus non-operative sample. CONCLUSION: Watchful-waiting strategy is the most common treatment approach in patients admitted non-electively for symptomatic inguinal hernia. Readmission after non-elective hospitalization for inguinal hernia is rare, but surgical intervention decreased the likelihood of readmission compared to non-operative management, while also increasing LOS and cost of care. Our data supports a patient centric approach to the management; non-surgical treatment is a viable temporary option even in symptomatic inguinal hernias, while surgical treatment may reduce the likelihood of future readmission.

Geochronology of sediment cores from the Vefsnfjord, Norway.

The sedimentary environment is a repository and carrier for a variety of pollutants, and sediment transport from land to coastal areas is an important environmental process. In the present study, we use 210Pb/226Ra and 137Cs in sediment cores to assess sediment supply rates at four sites within the Vefsnfjord in Nordland county, Norway. This area was highly affected by fallout from the Chernobyl accident in 1986 and inventories of 137Cs in the fjord are much higher than in many other Norwegian fjords. Sedimentation rates between 0.042 and 0.25 g cm-2 y-1 (0.060 and 0.38 cm y-1) were determined using a combination of the Constant Rate of Supply (CRS) and Constant Flux:Constant Sedimentation rate (CF:CS) models. Well-defined 137Cs concentration peaks were used as a supplementary tool to the 210Pb dating methods.

Implementation of extended possibility for CPAP in general wards: A quality inter-professional intervention project.

INTRODUCTION AND OBJECTIVES: In a Danish Hospital, 70% of all activations of the rapid response team (RRT) in 2016 were related to adult patients with respiratory insufficiency. The most frequent RRT intervention was continuous positive airway pressure (CPAP). However, there was no systematic follow-up and patients could not receive CPAP outside of daytime hours. The aim of the study was to implement and evaluate a CPAP intervention to improve healthcare. PATIENTS AND METHODS: A quality inter-professional intervention project was conducted. The interventions consisted of: theoretical and practical education in respiratory insufficiency (including use of CPAP) of nurses and physicians from the general wards, physiotherapists and staff from the RRT; development of an instruction leaflet and video; an update of the existing guidelines. The interventions entailed patients being able to receive CPAP a minimum of 3 times for 5-10min within a 24-h period. All RRT activations were registered and compared in a before-after evaluation of the intervention. Additionally, all staff groups received an electronic questionnaire after implementation. RESULTS: After implementation, respiratory insufficiency was still the highest primary course for RRT activation. The use of CPAP increased, and the number of patients needing a transfer to the intensive care unit decreased. The response rate for the questionnaire was 44% (203 out of 465), and staff experienced new competences, improved inter-professional cooperation and improved healthcare. However, a substantial number of staff did not feel sufficiently trained or that the intervention was well-implemented. CONCLUSION: The intervention entailed new competences for the staff, as well as improved system performance, inter-professional cooperation and healthcare. However, there is a need for continuous focus on the intervention.