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Objective The effectiveness of GBR procedures for the reconstruction of periodontal defects has been well documented. The objective of this investigation was to evaluate the degradation kinetics and biocompatibility of two resorbable collagen membranes in conjunction with a bovine xenograft material. Materials and Methods Lower premolars and first molars were extracted from 18 male Yucatan minipigs. After 4 months of healing, standardized semi‐saddle defects were created (12 mm × 8 mm × 8 mm [l˙̇ × W˙ × d]), with 10 mm between adjacent defects. The defects were filled with a bovine xenograft and covered with a either the bilayer collagen membrane (control) or the porcine pericardium‐derived collagen membrane (test). Histological analysis was performed after 4, 8, and 12 weeks of healing and the amount of residual membrane evaluated. Non‐inferiority was calculated using the Brunner‐Langer mixed regression model. Results Histological analysis indicated the presence of residual membrane in both groups at all time points, with significant degradation noted in both groups at 12 weeks compared to 4 weeks (p = .017). No significant difference in ranked residual membrane scores between the control and test membranes was detected at any time point. Conclusions The pericardium‐derived membrane was shown to be statistically non‐inferior to the control membrane with respect to resorption kinetics and barrier function when utilized for guided bone regeneration in semi‐saddle defects in minipigs. Further evaluation is necessary in the clinical setting.

Objective: This systematic review aimed to evaluate the nature of interventions addressing eating psychopathology in athletes, identify the characteristics of successful interventions, and review the efficacy of interventions at reducing or preventing eating psychopathology. Method: SPORTDiscus, MEDLINE and PsycINFO were searched to identify studies addressing eating psychopathology in athletes, which included an outcome measure of disordered eating. Results: Seventeen studies (11 randomised controlled trials, 6 non randomised trials) reporting data on 13 interventions were included. The methodological quality was observed to be generally low. All interventions (11 implemented in North America) were delivered face-to-face in groups with variable duration and intensity. Thirteen studies reported significant reductions in athletes’ eating psychopathology following the intervention, with seven reporting sustained effects (small-to-moderate). Successful interventions were characterised by higher intervention dosage, higher retention, and incorporated a focus on self-esteem and self-efficacy. Conclusion: The complex nature of interventions, combined with a lack of evaluation data and poor methodological quality, limits the scaling and refinement of many interventions. Future research should explore other modes of delivery, collect evaluation data, and adhere to clearer study reporting. Doing this will consequently improve the development and delivery of effective eating psychopathology interventions offered to athletes more widely.

Objectives To investigate the effect of catheter ablation (CA) on symptoms and health-related quality of life (HRQoL) after 5 years, and analyze predictors of recurrence of symptoms. Background The primary indication for CA of atrial fibrillation (AF) is to reduce symptoms and improve HRQoL where long-term follow-up are sparse. Methods In this observational, long-term, single-center study, patients were recruited from Linkoping University Hospital, Sweden. They were aged >= 18 years and had been referred for CA from November 2011 until June 2019. Arrhythmia-specific symptoms and HRQoL were assessed by patient-reported outcome measures (PROMs) with the Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA). Results In the study were 1521 patients, 69% men, mean age 62 years. At baseline, 87% of the patients and at the 5-year follow-up 80% of those eligible filled out the ASTA questionnaire. At follow-up, 50% reported freedom from symptoms, 18% had >50% symptom reduction, 14% had a minor reduction, while 18% reported no effect or a worsening of symptoms. Factors predicting symptoms were female gender (hazard ratio [HR]: 1.8; 1.2-2.8), body mass index >= 35 (HR: 3.9; 1.6-9.8), and ischemic heart disease (IHD) (HR: 2.6; 1.2-5.9). After 5 years, breathlessness during activity, weakness/fatigue, and tiredness were still the most common symptoms; regarding HRQoL they were impaired physical ability and deteriorated life situation. Conclusions and Clinical Implications This clinical cohort of patients with AF evaluated through PROMs showed that CA had long-lasting effects on symptoms and HRQoL and that the use of PROMs in clinical routines was feasible. Factors predicting symptoms after CA were female gender, IHD, and obesity, an important reminder to encourage lifestyle management.

The conceptualisation and measurement of the associations between narcissism and muscle dysmorphia (MD) are poorly understood in the literature. It is recognised that narcissism features two broad dimensions: vulnerable and grandiose. Studying both narcissism dimensions is important given their differences in etiology and health-related outcomes. Therefore, the aim of this study was to investigate the associations between MD, vulnerable and grandiose narcissism. A total of 336 participants (48% male; Mage = 26.4 years) completed measures of MD and narcissism. Hierarchical regression analysis revealed that vulnerable narcissism was significantly, positively associated with MD, whilst grandiose narcissism was not. Practitioners should be aware that vulnerable narcissism may be a potential risk factor of MD.

Purpose: Children's results on school-related achievements tests, such as aspects of math, reading and writing, have been shown to decline following a lengthy summer vacation. Few studies have investigated whether this also applies to vocabulary skills. The purpose of this study is to investigate how lexical organization and retrieval, assessed by a semantic verbal fluency (SVF) task, develops during a lengthy summer vacation versus formal schooling.Method: Sixty-eight children with mean age of 7.9 (ranging from 6.5 to 9.1), were assessed pre- and post-summer vacation and post-fall semester using two SVF categories (Animals and Clothes). The number of words produced in both categories gave the total score.Results: The result of the SVF tests decreased following summer vacation. The loss was recouped at the post-fall semester assessment, but no gains compared to initial testing were shown. Neither level of parental education, general language ability, non-verbal IQ, nor bilingualism explained the variance in development during the summer vacation or the fall semester.Conclusions: Our findings indicate that a lengthy summer vacation causes a recess in the expected development of SVF ability and that this recess is recouped after a semester of formal schooling. The findings are in line with previous research indicating that summer vacation may have negative impact on the development of important scholastic abilities in children.

Local and regional recurrence after radical prostatectomy (RP) can be treated using salvage radiotherapy (SRT). If the recurrence can be delineated on diagnostic imaging, this could allow for increasingly individualized SRT.This systematic review aimed at evaluating the evidence regarding the usefulness of positron emission tomography (PET) and magnetic resonance imaging (MRI) in identifying local and regional recurrences, with the aim to further individualize the SRT treatment.A systematic PubMed/Medline search was conducted in December 2015. Studies included were imaging studies of post-RP patients focusing on local and/or regional recurrence where sensitivity and specificity of MRI or PET were the primary end points. Only studies using biopsy, other histological analysis, and/or treatment follow-up as reference standard were included. Quality Assessment of Diagnostic Accuracy Studies-2 was used to score the study quality. Twenty-five articles were deemed of sufficient quality and included in the review.[Both MRI and PET have adequate sensitivity and specificity for the detection of prostate cancer recurrences post-RP. Multiparametric MRI, using diffusion-weighted and/or DCE imaging, and the choline-labeled tracers showed high pooled sensitivity and specificity, although their ranges were broad.After reviewing imaging studies of recurrent prostate cancer after prostatectomy, we concluded that choline positron emission tomography and diffusion-weighted magnetic resonance imaging can be proposed as the current standard, with high sensitivity and specificity.

Background: How patients preserve their sense of dignity in life is an important area of palliative care that remains to be explored. Aims: To describe patients' perspectives of what constitutes a dignified life within a palliative care context. Methods: Twelve palliative care patients were interviewed about their views on living with dignity. Data were analysed using qualitative content analysis. Results: What constitutes a dignified life during end-of-life care was captured by the theme ‘I may be ill but I am still a human being’ and presented under the categories ‘preserving my everyday life and personhood’, ‘having my human value maintained by others through ‘coherence’ and ‘being supported by society at large’. Conclusion: Patients' sense of dignity can be preserved by their own attitudes and behaviours, by others and through public support. Health professionals need to adopt a dignity-conserving approach, for which awareness of their own attitudes and behaviours is crucial.

Preeclampsia is a severe gestational hypertensive condition linked to child neuropsychiatric disorders, although underlying mechanisms are unclear. We used a recently developed, clinically relevant animal model of preeclampsia to assess offspring. C57BL/6J mouse dams were chronically infused with arginine vasopressin (AVP) or saline (24 ng/h) throughout pregnancy. Adult offspring were behaviorally tested (Y-maze, open field, rotarod, social approach, and elevated plus maze). Offspring brain was assessed histologically and by RNA sequencing. Preeclampsia-exposed adult males exhibited increased anxiety-like behavior and social approach while adult females exhibited impaired procedural learning. Adult AVP-exposed males had reduced total neocortical volume. Adult AVP-exposed females had increased caudate–putamen volume, increased caudate–putamen cell number, and decreased excitatory synapse density in hippocampal dentate gyrus (DG), CA1, and CA3. At postnatal day 7 (P7), AVP-exposed male and female offspring both had smaller neocortex. At P7, AVP-exposed males also had smaller caudate–putamen volume, while females had increased caudate–putamen volume relative to neocortical size. Similar to P7, E18 AVP-exposed offspring had smaller dorsal forebrain, mainly in reduced intermediate, subventricular, and ventricular zone volume, particularly in males. Decreased volume was not accounted for by cell size or cerebrovascular vessel diameter changes. E18 cortical RNAseq revealed 49 differentially-expressed genes in male AVP-exposed offspring, over-representing cytoplasmic translation processes. In females, 31 genes were differentially-expressed, over-representing collagen-related and epithelial regulation pathways. Gene expression changes in E18 AVP-exposed placenta indicated potential underlying mechanisms. Deficits in behavior and forebrain development in this AVP-based preeclampsia model were distinctly different in males and females, implicating different neurobiological bases.

Objective: To compare outcomes after treatment with autologous haematopoietic stem cell transplantation (AHSCT) and alemtuzumab (ALZ) in patients with relapsing-remitting multiple sclerosis. Methods: Patients treated with AHSCT (n=69) received a conditioning regimen of cyclophosphamide (200 mg/ kg) and rabbit anti-thymocyte globulinerG (6.0 mg/kg). Patients treated with ALZ (n=75) received a dose of 60 mg over 5 days, a repeated dose of 36 mg over 3 days after 1 year and then as needed. Follow-up visits with assessment of the expanded disability status scale score, adverse events and MR investigations were made at least yearly. Results: The Kaplan-Meier estimates of the primary outcome measure 'no evidence of disease activity' was 88% for AHSCT and 37% for ALZ at 3 years, p

Background The impact of hearing loss on the individual and his/her everyday life can be assessed using questionnaires with the purpose to improve rehabilitation quality. The Abbreviated Profile of Hearing Aid Benefit (APHAB) can be used to evaluate disability in everyday life associated with hearing loss. Previous studies have examined APHAB outcomes in sensorineural hearing loss and we do not know whether the type of hearing loss influence questionnaire outcomes. Purpose The purpose was to evaluate the psychometric properties of a Swedish translation of the APHAB and the influence of demographic variables on the outcome in a clinical sample. Research Design A descriptive, cross-sectional study in a clinical sample. Study Sample Forty-eight participants with no hearing aid experience seeking audiological rehabilitation for the first time. These participants represented different degrees of hearing loss and three types of hearing loss: monaural mixed, binaural mixed, and binaural sensorineural hearing loss. Data Collection and Analysis Pure-tone audiometry was conducted and the participants completed the unaided APHAB during their first appointment at the clinic. Psychometric properties of the questionnaire were examined and the influence of age, gender, type of hearing loss, and degree of hearing loss on APHAB scores were studied. Results The psychometric properties indicate high test-retest reliability but there seems to be some potential issues with the properties of the reverberation (RV) subscale. The items from the RV subscale failed to load as a separate component and the internal consistency of the subscale improved by removing four items (items 1, 9, 11, and 16). With few exceptions, APHAB scores were not influenced by age, gender, or type of hearing loss. APHAB scores were generally influenced by degree of hearing loss in both the best and the worst ear. Conclusion This Swedish version of the APHAB can be additionally improved by addressing the inconsistencies found in the RV subscale by rephrasing or removing some items. The degree of hearing loss has some influence on questionnaire outcomes but not age, gender, and type of hearing loss.

Background Being next-of-kin to someone with cancer requiring palliative care involves a complex life situation. Changes in roles and relationships might occur and the next-of-kin thereby try to adapt by being involved in the ill person’s experiences and care even though they can feel unprepared for the care they are expected to provide. Therefore, the aim of this study was to develop a classic grounded theory of next-of-kin in palliative cancer care. Method Forty-two next-of-kin to persons with cancer in palliative phase or persons who had died from cancer were interviewed. Theoretical sampling was used during data collection. The data was analysed using classic Grounded Theory methodology to conceptualize patterns of human behaviour. Results Constructing stability emerged as the pattern of behaviour through which next-of-kin deal with their main concern; struggling with helplessness. This helplessness includes an involuntary waiting for the inevitable. The waiting causes sadness and frustration, which in turn increases the helplessness. The theory involves; Shielding, Acknowledging the reality, Going all in, Putting up boundaries, Asking for help, and Planning for the inescapable. These strategies can be used separately or simultaneously and they can also overlap each other. There are several conditions that may impact the theory Constructing stability, which strategies are used, and what the outcomes might be. Some conditions that emerged in this theory are time, personal finances, attitudes from extended family and friends and availability of healthcare resources. Conclusions The theory shows the complexities of being next-of-kin to someone receiving palliative care, while striving to construct stability. This theory can increase healthcare professionals’ awareness of how next-of-kin struggle with helplessness and thus generates insight into how to support them in this struggle.

BackgroundThe significance of metaphors for the experience of cancer has been the topic of extensive previous research, with “Battle” and “Journey” metaphors standing out as key. Adaptation to the patient’s use of metaphor is generally believed to be an important aspect of person-centered care, especially in palliative care. The aim of this study was to investigate the use of metaphors in blogs written in Swedish by people living with advanced cancer and explore possible patterns associated with individuals, age and gender.MethodsThe study is based on a dataset totaling 2,602,479 words produced some time during the period 2007–2016 by 27 individuals diagnosed with advanced cancer. Both qualitative and quantitative procedures were used, and the findings are represented as raw frequencies as well as normalized frequencies per 10,000 words. Our general approach was exploratory and descriptive. The Mann-Whitney U test was used to analyze statistical significance.ResultsOur results confirm the strong foothold of “Journey” and “Battle” metaphors. “Imprisonment” and “Burden” metaphors were also used by the majority of the individuals. The propensity to use metaphors when describing the cancer experience was found to differ extensively across the individuals. However, individuals were not found to opt for one conceptualization over the other but tended to draw on several different metaphor domains when conceptualizing their experience. Socio-demographic factors such as age or gender were not found to be strong predictors of metaphor choice in this limited study.ConclusionsUsing a range of different metaphors allows individuals with advanced cancer to highlight different aspects of their experience. The presence of metaphors associated with “Journey”, “Battle”, “Imprisonment” and “Burden” across individuals could be explained by the fact that the bloggers are part of a culturally consistent cohort, despite variations in age, sex and cancer form. Awareness of metaphors commonly used by patients can enhance health professionals’ capacity to identify metaphorical patterns and develop a common language grounded in the patients’ own metaphor use, which is an important requisite for person-centered palliative care.

Background The aim of this study was to optimize a Question Prompt List which is designed to improve communication about the heart failure trajectory among patients, family members, and health care professionals. Methods Data were collected in a two-round Delphi survey and a cross-sectional survey, including patients with heart failure, their family members, and health care professionals working in heart failure care in Sweden and the Netherlands. Acceptability for and demand of the Question Prompt List were assessed. Results A total of 96 patients, 63 family members and 26 health care professionals participated in the study. Regarding acceptability, most of the original questions were found to be relevant by the participants for inclusion in the Question Prompt List but some cultural differences exist, which resulted in two versions of the list: a Swedish version including 33 questions and a Dutch version including 38 questions. Concerning demand, participants reported that they were interested in discussing the questions in the revised Question Prompt List with a physician or a nurse. Few patients and family members reported that they were worried by the questions in the Question Prompt List and hence did not want to discuss the questions. Conclusions This Question Prompt List has successfully been adapted into a Swedish version and a Dutch version and includes questions about the HF trajectory which patients, their families, and health care professionals perceived to be relevant for discussion in clinical practice. Overall, patients and family members were not worried about the content in the Question Prompt List and if used in accordance with patients’ and family members’ preferences, the Question Prompt List can help to improve communication about the heart failure trajectory.

As members of a university community that sponsors animal research, we developed a survey to improve our knowledge about factors underlying the perceived justifiability of animal research among faculty and undergraduate students. To accomplish this objective, we gathered quantitative data about their general views on animal use by humans, their specific views about the use of different species to address different categories of scientific questions, and their confidence in the translatability of animal research to humans. Students and faculty did not differ in their reported levels of concern for the human use of animals, but women reported significantly higher levels of concern than men. Among students, experience with animal research was positively correlated with less concern with animal use, and having practiced vegetarianism or veganism was associated with more concern. Gender, experience with animal research, and dietary preferences were similarly correlated with the extent of justifiability of animal use across all research purposes and species. Faculty responses resembled those for students, with the exception that justifiability varied significantly based on academic discipline: biological sciences faculty were least concerned about human use of animals and most supportive of animal research regardless of purpose or species. For both students and faculty, justifiability varied depending on research purpose or animal species. Research purposes, ranked in order of justifiability from high to low, was animal disease, human disease, basic research, human medicine, animal production, chemical testing, and cosmetics. Justifiability by purpose was slightly lower for students than for faculty. Species justifiability for students, from high to low, was small fish, rats or mice, pigs or sheep, monkeys, and dogs or cats. Faculty order was the same except that monkeys and dogs or cats were reversed in order. Finally, confidence in the translatability of animal research to our understanding of human biology and medicine was not different between students and faculty or between genders, but among faculty it was highest in biological sciences followed by physical sciences, social sciences, and then arts and humanities. Those with experience in animal research displayed the most confidence, and vegetarians/vegans displayed the least. These findings demonstrate that, although the range of views in any subcategory is large, views about animal research justifiability can vary significantly among respondent subpopulations in predictable ways. In particular, research purpose and choice of animal species are important variables for many people. This supports the claim that ensuring purpose and species are robustly integrated into research proposal reviews and approvals should be considered to be a best practice. We suggest that strengthening this integration beyond what is described in current regulations would better meet the justifiability criteria expressed by members of our campus community.

Aggregation and deposition of misfolded amyloid-β (Aβ) peptide in the brain is central to Alzheimer's disease (AD). Oligomeric, protofibrillar, and fibrillar forms of Aβ are believed to be neurotoxic and cause neurodegeneration in AD, but the toxicity mechanisms are not well understood and may involve Aβ-interacting molecular partners. In a previous study, we identified potential Aβ42 protofibrillar-binding proteins in serum and cerebrospinal fluid (CSF) using an engineered version of Aβ42 (Aβ42CC) that forms protofibrils, but not fibrils. Here we studied binding of proteins to Aβ42 fibrils in AD and non-AD CSF and compared these with protofibrillar Aβ42CC-binding partners. Aβ42 fibrils sequestered 2.4-fold more proteins than Aβ42CC protofibrils. Proteins with selective binding to fibrillar aggregates with low nanomolar affinity were identified. We also found that protofibrillar and fibrillar Aβ-binding proteins represent distinct functional categories. Aβ42CC protofibrils triggered interactions with proteins involved in catalytic activities, like transferases and oxidoreductases, while Aβ42 fibrils were more likely involved in binding to proteoglycans, growth factors and neuron-associated proteins, e.g., neurexin-1, -2, and -3. Interestingly, 10 brain-enriched proteins were identified among the fibril-binding proteins, while protofibril-extracted proteins had more general expression patterns. Both types of Aβ aggregates bound several extracellular proteins. Additionally, we list a set of CSF proteins that might have potential to discriminate between AD and non-AD CSF samples. The results may be of relevance both for biomarker studies and for studies of Aβ-related toxicity mechanisms.

Background: Behavioral testing provides an essential approach in further developing our understanding of brain structure and function. The aim of our study was to outline a more expanded approach to cognition- and anxiety related behavior in the rabbit. Methods: Twenty-one 70-day old rabbits (13 female, 8 male) were exposed to open field test, dark-light box test and object recognition testing with variations in inter-trial-interval, olfactory recognition and object location testing. Independent T-tests were used to compare data by individual baseline characteristics, i.e. birth weight, weight at testing, sex, litter #, litter size. Results: In the open field test, median time spent in the center was 3.64 s (0.84-41.36) for the 9 rabbits who entered the center; median distance moved in the arena was 874.42 cm (54.20-3444.83). In the dark light box test, 12 rabbits entered the light compartment. In the object recognition task, rabbits spent significantly less time exploring the familiar object compared to the novel (0.40 s [0-2.8] vs. 3.17 s [1.30-32.69]; P = 0.003) when using a 30-min inter-trial interval, as well with a 90-min inter-trial interval: 0.87 s [0-7.8] vs. 7.65 s [0-37.6] (P = 0.008). However, recognition was lost when using a 24-h inter-trial interval (time spent exploring the familiar object: 3.33 [0-10.90]; novel object :3.87 [1.15-48.53]; n.s). In the object location task and in olfactory object recognition task, median discrimination indexes were 0.69 (-1 to 1) and 0.37 (-0.38 to 0.78) respectively, higher than level expected by chance (P < 0.001). Litter size > 3 during the neonatal period was associated with increased explorative behavior in the dark light box test (P = 0.046) and in the visual object recognition task (P = 0.005), whereas body weight and sex were not. Conclusions: Settings and outcome measures for multiple behavioral tests, providing reference values and considerations for future developmental studies are reported. Discrimination and memory in the rabbit appear to relate to litter characteristics, although a larger sample size is needed to confirm our findings.

Background Despite increased attention and knowledge in palliative care, there is still confusion concerning how to interpret the concept of palliative care and implement it in practice. This can result in difficulties for healthcare professionals in identifying patients whom would benefit from palliative care, which, in turn, could lead to a delay in meeting patients' needs. Aim To explore healthcare professionals' perceptions of palliative care. Method Data were collected through twelve interprofessional focus group interviews in community care and hospital wards in south Sweden (n = 74). All interviews were analysed with latent content analysis. Results Three domains were revealed: first, a blurred conceptual understanding as participants described palliative care using synonyms, diagnoses, phases, natural care and holism; second, a challenge to communicate transitions concerned the importance of how and when the transition to palliative care was communicated and documented; finally, a need for interprofessional collaboration was described as well as the consequences for severely ill persons, relatives and healthcare professionals when it was not established. Conclusion The perceptions about how to interpret palliative care differed as well as when palliative care should be offered and decided, which might have practical consequences. How long a person has left to live is of great significance for decision-making, caregiving and preparation in palliative care. The challenge is to use interprofessional communication to promote understanding and collaborate across varied care levels. Integrating palliative care across diverse care levels could be one way to reduce the ambiguity of palliative care.

The pathogenesis of preeclampsia, a hypertensive disorder of pregnancy, involves imbalanced T helper (TH) cell populations and resultant changes in pro- and anti-inflammatory cytokine release. Elevated copeptin (an inert biomarker of arginine vasopressin (AVP)), secretion precedes the development of symptoms in preeclampsia in humans, and infusion of AVP proximal to and throughout gestation is sufficient to initiate cardiovascular and renal phenotypes of preeclampsia in wild-type C57BL/6J mice. We hypothesize that AVP infusion in wild-type mice is sufficient to induce the immune changes observed in human preeclampsia. AVP infusion throughout gestation in mice resulted in increased pro-inflammatory interferon gamma (IFNg) (TH1) in the maternal plasma. The TH17-associated cytokine IL-17 was elevated in the maternal plasma, amniotic fluid, and placenta following AVP infusion. Conversely, the TH2-associated anti-inflammatory cytokine interleukin (IL)-4 was decreased in the maternal and fetal kidneys from AVP-infused dams while IL-10 was decreased in the maternal kidney and all fetal tissues. Collectively, these results demonstrate the sufficiency of AVP to induce the immune changes typical of preeclampsia. We investigated if T cells can respond directly to AVP by evaluating the expression of AVP receptors (AVPRs) on mouse and human CD4+ T cells. Mouse and human T cells expressed AVPR1a, AVPR1b, and AVPR2. The expression of AVPR1a was decreased in CD4+ T cells obtained from preeclampsia-affected women. In total, our data are consistent with a potential initiating role for AVP in the immune dysfunction typical of preeclampsia and identifies putative signaling mechanism(s) for future investigation.

Purpose The aims of this study were to describe and compare diagnoses, symptoms, and care needs in palliative cancer patients in two medium-sized hospitals in a county council with no specialized palliative care available 24/7; to analyze the relationships between diagnosis and symptoms/care needs; and to compare results and trends from two datasets (from 2007 and 2012). Methods The study was population-based with a cross-sectional design and was conducted at two acute care hospitals. We performed 142 one-day inventories (n = 2972) in 2007 and 139 in 2012 (n = 2843) to register symptoms, care needs, and diagnosis based on a questionnaire. Multiple logistic regression models were used in the analysis. Results During 2007 and 2012 combined, 10% (n = 589) of hospitalized patients were assessed as having cancer in a palliative phase. Prostate (12%) and colorectal (12%) cancers were most common. Pain (42%) and deterioration (42%) were the most prevalent symptoms and were associated with pancreas cancer in our regression models (p = 0.003 and p = 0.019, respectively). Other cancers had different associations: hematologic malignancies were associated with infections and blood transfusions (p

Leptin contributes to the control of resting metabolic rate (RMR) and blood pressure (BP) through its actions in the arcuate nucleus (ARC). The renin-angiotensin system (RAS) and angiotensin AT1 receptors within the brain are also involved in the control of RMR and BP, but whether this regulation overlaps with leptin's actions is unclear. Here, we have demonstrated the selective requirement of the AT1A receptor in leptin-mediated control of RMR. We observed that AT1A receptors colocalized with leptin receptors (LEPRs) in the ARC. Cellular coexpression of AT1A and LEPR was almost exclusive to the ARC and occurred primarily within neurons expressing agouti-related peptide (AgRP). Mice lacking the AT1A receptor specifically in LEPR-expressing cells failed to show an increase in RMR in response to a high-fat diet and deoxycorticosterone acetate-salt (DOCA-salt) treatments, but BP control remained intact. Accordingly, loss of RMR control was recapitulated in mice lacking AT1A in AgRP-expressing cells. We conclude that angiotensin activates divergent mechanisms to control BP and RMR and that the brain RAS functions as a major integrator for RMR control through its actions at leptin-sensitive AgRP cells of the ARC.

Background: In Sweden, FreeStyle Libre a flash glucose monitoring system came onto the market in 2014 as a complement to self-monitoring of blood glucose. The aim of this study was to evaluate the accuracy and treatment experience of the FreeStyle Libre system. Methods: Fifty-eight adults with type 1 diabetes used FreeStyle Libre for 10–14 days and measured capillary blood glucose levels with the HemoCue blood glucose measurement system at least six times a day simultaneously. Results: For the entire study period, the mean absolute relative difference (MARD) was 13.2% (95% confidence interval [CI] 12.0%–14.4%). MARD was 13.6% (95% CI 12.1%–15.4%) during week 1 and 12.7% (95% CI 11.5%–13.9%) during week 2. The mean absolute difference (MAD) for the whole study period was 19.8 mg/dL (1.1 mmol/L) (95% CI 17.8–21.8 mg/dL), including 20.5 mg/dL (1.14 mmol/L) during week 1 and 19.0 mg/dL (1.05 mmol/L) during week 2. The overall correlation coefficient was 0.96. For glucose values 180 mg/dL (10 mmol/L), the MARD was 20.3% (95% CI 17.7%–23.1%), 14.7% (95% CI 13.4%–16%), and 9.6% (95% CI 8.5%–10.8%), respectively, and respective MAD values were 12.3, 17.8, and 23.6 mg/dL (0.69, 0.99, and 1.31 mmol/L). Using the 10-item visual analog scale, patients rated their experience with FreeStyle Libre as generally positive, with mean values ranging from 8.22 to 9.8. Conclusions: FreeStyle Libre had a similar overall MARD as continuous blood glucose monitoring systems in earlier studies when studied in similar at-home conditions. The overall patient satisfaction was high.

It is well known that people with severe mental illness have a reduced life expectancy and a greater risk of being affected by preventable physical illnesses such as metabolic syndrome, cardiovascular disease and type 2 diabetes. There are still, however, only a few published studies focusing on what enables healthy living for this group. This study thus aimed to describe what enables healthy living among people with severe mental illness in psychiatric outpatient services. The data were collected in qualitative interviews (n = 16) and content analysis was used to analyze the data. The interviews resulted in an overall theme "Being regarded as a whole human being by self and others", which showed the multidimensional nature of health and the issues that enable healthy living among people with severe mental illness. Three categories emerged: (i) everyday structure (ii), motivating life events and (iii) support from significant others. The results indicate that a person with severe mental illness needs to be encountered as a whole person if healthy living is to be enabled. Attaining healthy living requires collaboration between the providers of care, help and support. Health care organizations need to work together to develop and provide interventions to enable healthy living and to reduce poor physical health among people with severe mental illness.

PurposeTo evaluate residency applicant (RA) and residency program director (RPD) perceptions of Phase II of the Match process since its inception in 2016.MethodsAn online survey was issued to all Match-registered RAs and RPDs for the 2016, 2017, and 2018 Match periods. Study participant demographics, participant designation (RA or RPD), the year(s) and Phase(s) of the Match participated in were measured using categorical ranges, and overall perceptions of the Match process since Phase II of the Match was implemented were captured with 5-point Likert scales.ResultsA total of 2,599 individuals (RA and RPD) completed the survey for an overall survey response rate of 12.6%. The majority of RAs were female (73.2%), under the age of 30 (87.4%), Caucasian (67.4%), and recently graduated (90.9% graduated between 2016 and 2018). Most RAs participated in the 2018 Match period (61%), and overall 82% successfully matched to a residency position. RA perceptions relating to process cost-effectiveness and perceived fairness to all applicants differed significantly from RPD perceptions (2.23 versus 3.71 and 2.80 versus 3.67, respectively; p < 0.001 for each). There were no differences between RA and RPD perceptions related to the submission/review process.ConclusionThe Phase II of the Match process has demonstrated improved organization and satisfaction from the RPD perspective compared to the previous process. RAs have identified several areas for improvement in the process. It is imperative that efforts are made to continue expanding program and position offerings as much as possible.

Neurodegeneration in multiple sclerosis (MS) correlates with disease progression and reparative processes may be triggered. Growth-associated protein 43 (GAP-43) exhibits induced expression during axonal growth and reduced expression during MS progression. We aimed to evaluate if GAP-43 can serve as a biomarker of regeneration in relapsing-remitting MS (RRMS) and whether disease-modifying therapies (DMTs) influence GAP-43 concentration in cerebrospinal fluid (CSF). GAP-43 was measured using an enzyme-linked immunosorbent assay in 105 MS patients (73 RRMS, 12 primary progressive MS, 20 secondary progressive MS) and 23 healthy controls (HCs). In 35 of the patients, lumbar puncture, clinical assessment, and magnetic resonance imaging was performed before initiation of therapeutic intervention, and at follow-up. CSF GAP-43 concentration was significantly lower in progressive MS compared with HCs (p = 0.004) and RRMS (p = p = 0.026). However, DMTs did not alter CSF GAP-43. Interestingly, in RRMS CSF GAP-43 levels were higher in patients with signs of active inflammatory disease than in patients in remission (p = 0.042). According to CSF GAP-43 concentrations, regeneration seems reduced in progressive MS, increased during disease activity in RRMS but is unaffected by treatment of highly active DMTs.

ObjectivesFor patients’ entire families, it can be challenging to live with cancer during the palliative stage. However, a sense of coherence buffers stress and could help health professionals identify families that require support. Therefore, the short version of the Family Sense of Coherence Scale (FSOC-S) was translated, culturally adapted, and validated in a Swedish sample.MethodsTranslation and cross-cultural adaptation of the FSOC-S into Swedish was conducted in accordance with the World Health Organization's Process for Translation and Adaptation of Research Instruments guidelines. Participants were recruited from two oncology clinics and two palliative centers in Sweden.ResultsContent validity was supported by experts (n = 7), persons with cancer (n = 179), and family members (n = 165). Homogeneity among items was satisfactory for persons with cancer and family members (item-total correlations were 0.45‒0.70 and 0.55‒0.72, respectively) as well as internal consistency (ordinal alpha = 0.91 and 0.91, respectively). Factor analyses supported unidimensionality. FSOC-S correlated (rs > 0.3) with hope, anxiety, and symptoms of depression, which supported convergent validity. The test-retest reliability for items ranged between fair and good (kw = 0.37‒0.61).Significance of ResultsThe FSOC-S has satisfactory measurement properties to assess family sense of coherence in persons with cancer and their family members. FSOC-S could be used to identify family members who experience low levels of perceived family sense of coherence which provides health care professionals with insight into families’ needs and ability to live with cancer in the palliative stage.

Background: There is evidence indicating that family sense of coherence predicts quality of family life and promotes family well-being. In families living with the palliative phase of cancer, low hope, anxiety and symptoms of depression are common in both persons with cancer and their family members. Aim: To determine whether family sense of coherence was associated with hope, anxiety and symptoms of depression, respectively, in persons with cancer in the palliative phase and their family members. Design: An observational, cross-sectional, multicentre study was conducted. Nested linear regression analyses were performed in two blocks to determine whether family sense of coherence was associated with hope, anxiety and symptoms of depression. Setting/participants: Persons with cancer ( n = 179) and their family members ( n = 165) were recruited from two oncology clinics and two palliative centres in three regions in Sweden. Results: The main findings showed that family sense of coherence was significantly and independently associated with hope, anxiety and symptoms of depression. Stronger family sense of coherence was associated with higher hope and lower anxiety and symptoms of depression levels in both persons with cancer and their family members. Conclusion: Health care providers should strive to identify families with weak family sense of coherence, because of its associations with hope, anxiety and symptoms of depression, in order to offer them professional support and thereby achieve increased well-being during the palliative phase of cancer. Future studies should expand our knowledge of family sense of coherence and how to identify families at risk of lower levels of well-being.

Background: There is currently little evidence regarding the use of medical cannabis for the treatment of intractable pain. Literature published on the subject to date has yielded mixed results concerning the efficacy of medical cannabis and has been limited by study design and regulatory issues. Objective: The objective of this study was to determine if the use of medical cannabis affects the amount of opioids and benzodiazepines used by patients on a daily basis. Methods: This single-center, retrospective cohort study evaluated opioid and benzodiazepine doses over a 6-month time period for patients certified to use medical cannabis for intractable pain. All available daily milligram morphine equivalents (MMEs) and daily diazepam equivalents (DEs) were calculated at baseline and at 3 and 6 months. Results: A total of 77 patients were included in the final analysis. There was a statistically significant decrease in median MME from baseline to 3 months (−32.5 mg; P = 0.013) and 6 months (−39.1 mg; P = 0.001). Additionally, there was a non–statistically significant decrease in median DE at 3 months (−3.75 mg; P = 0.285) and no change in median DE from baseline to 6 months (−0 mg; P = 0.833). Conclusion and Relevance: Over the course of this 6-month retrospective study, patients using medical cannabis for intractable pain experienced a significant reduction in the number of MMEs available to use for pain control. No significant difference was noted in DE from baseline. Further prospective studies are warranted to confirm or deny the opioid-sparing effects of medical cannabis when used to treat intractable pain.

Living with a life-limiting cancer illness can entail a turmoil of feelings such as constant fear of loss, suffering and dying. Because patients live longer with life-limiting illness, there is a need for enhanced understanding of how people make sense of and cope with the complicated aspects that this life situation brings on. In this article, we explore how bloggers with advanced cancer use metaphors as ways of making sense of their experiences. Our study is theoretically grounded in Conceptual Metaphor Theory, where metaphors are seen as a powerful phenomenon that both reflects and affects our thinking. The data consist of a corpus of blogs written in Swedish by individuals with advanced cancer, and the findings from our linguistic metaphor analysis are consistently interpreted against the backdrop of literature on coping. Our study thus highlights the intersection of linguistic metaphor analysis and psychological theories of coping by illustrating the many and complex functions metaphors can have as part of sense-making processes. Our hermeneutic approach enables us to show some differences among the three most pervasive metaphor domains in our material, battle, journey and imprisonment: the journey and imprisonment domains are more flexible than the battle domain in terms of the different kinds of coping strategies that are actualised by the bloggers’ use of metaphors. One particular finding from our analysis is the way in which the bloggers make use of metaphors to compartmentalise experiences and emotions. Our contention is that careful attention to the metaphors used by patients can improve communication in healthcare and enhance understanding of the complex role language use plays in coping processes more generally. By highlighting the relation between metaphor use and coping, our analysis also provides a way to discuss coping strategies based on the patient’s own use of language.

People with psychotic disorders experience to a great extent avoidable physical illnesses and early mortality. The aim of the study was to investigate the potential effects for this group of participating in a lifestyle intervention. A multi-component nurse-led lifestyle intervention using quasi-experimental design was performed. Changes in biomedical and clinical measurements, self-reported health, symptoms of illness and health behavior were investigated. Multilevel modeling was used to statistically test differences in changes over time. Statistically significant changes were found in physical activity, HbA1c and waist circumference. A lifestyle intervention for people with severe mental illness can be beneficial for increasing physical activity. © 2019 Blomqvist et al. Published with license by Taylor & Francis Group, LLC. Funders: Regional Council for Medical Health Care Research, County of Halland, Sweden and the Regional Council for Medical Health Care Research, County of Kronoberg, Sweden.

Individual behavior affects and is affected by other people. The aim of this study was to examine if emotional distress in patients with atrial fibrillation (AF) and their spouses was associated with their own and their partner’s perceived health. Participants included 91 dyads of patients and their spouses. Emotional distress was measured using the Hospital Anxiety and Depression Scale and perceived health was measured with the Short Form 36 Health Survey. The Actor–Partner Interdependence Model was used for dyad-level analyses of associations, using structural equation modeling. Higher levels of anxiety and depression were associated with lower levels of perceived health in patients and spouses. Higher levels of depression in patients were associated with lower levels of vitality in spouses and vice versa. As AF patients and their spouses influence each other, health-care interventions should consider the dyad to address dyadic dynamics. This may benefit the health of the individual patient and of the couple.

The aim of this study was to develop a grounded theory about people with psychiatric disabilities, living in supported housing. Interviews as well as observations during the interviews were analyzed together with secondary analyses of quantitative and qualitative material from previous studies. Being deprived of self-determination emerged as the main concern for residents in supported housing and striving for meaning emerged as the pattern of behavior through which this group resolves their main concern. Striving for meaning involves living in the present, striving for self-determination, strengthening self-esteem, emotional processing and resting from the present. The strategies facilitate each other and are used singly, together simultaneously, or alternately. If they are successful, a meaning in the present is perceived. If all the strategies fail repeatedly, escaping from the present is used in order to deal with being deprived of self-determination. The implications of the findings suggest prioritizing a reduction of the institutional nature of the social and physical environment, and to support the residents’ self-determination. Key words: Grounded theory, psychiatric disabilities, self-determination, supported housing (Published: 10 May 2016) Citation: Int J Qualitative Stud Health Well-being 2016, 11: 31249 - http://dx.doi.org/10.3402/qhw.v11.31249

Resistivity index (RI) of the pericallosal artery as is commonly measured during head ultrasound (US) examination in neonates. Some studies have shown that RI measured with gentle compression of the fontanelle provides additional information in cases of neonatal brain anomalies. The purpose of this study was to establish normal RI values with and without compression in a large population of neonates with normal cranial ultrasound as a function of gestational age. The authors of this retrospective study reviewed the RI of 323 infants with normal gray-scale cranial US and with a gestational age ranging 26–42 weeks. We conducted the exams both with and without compression of the anterior fontanelle and we studied changes in RI depending on gestational age, gender and type of delivery. Infants with a gestational age of more than 35 weeks tended to have a lower RI (P=0.011). The compression of the anterior fontanelle emphasized the change in RI with increasing gestational age, with higher gestational ages having a lower RI (P

Providing palliative care involves serious challenges for nurses, such as end-of-life decisions, contact with people's suffering and dying, and increased risk of burnout. However, studies have revealed that the burnout level of health professionals working in palliative care is lower than that of health professionals working in other settings. This study aimed to describe the lived experiences of nurses caring in a palliative care unit. A phenomenological descriptive study was undertaken. Nine nurses were recruited from a palliative care unit in Portugal. Data were collected using individual interviews and analyzed following the method of Giorgi. Five themes reflect the essence of the lived experience: (1) experience centered on the relationship with the other (ie, the patient and the family), (2) experience centered on the relationship with one's own self, (3) exhausting experience, (4) rewarding experience, and (5) the team as a pillar. These findings can be valuable for understanding the challenges and strategies experienced by nurses caring in palliative care and for designing interventions that focus on reducing the risk of burnout among nurses-not only those working in palliative care but also those working in other contexts who experience regular contact with suffering and death.

Guided imagery (GI) is a nonpharmacological intervention that is increasingly implemented in different clinical contexts. However, there have been no studies on the effect of GI on the comfort of inpatients of palliative care (PC) units. Therefore, the aim of this study was to evaluate the effects of GI on the comfort of patients in PC. A 1-group, pretest-posttest, pre-experimental design was used to measure differences in heart rate, respiratory rate, pain, and comfort in patients (n = 26) before and after a 2-session GI program. The intervention featuring GI increased comfort, measured by an Abbreviated Holistic Comfort Scale and the visual analog comfort scale (P < .001), and decreased heart rate (P < .001), respiratory rate (P < .001), and pain, as measured by the (numerical) visual analog pain scale (P < .001). This study demonstrates that the use of an intervention featuring GI increases the comfort of oncology patients admitted to a PC unit. The use of GI by nurses is inexpensive, straightforward to implement, and readily available and may result in the provision of comfort care.

Background Nursing home residents in Sweden are old, frail and usually have multiple morbidities which often make dying a prolonged suffering. It has been found that older persons at nursing homes receive far less palliative care than younger persons, partly because it is difficult to identify when the final stage of life begins. The identification may help the staff to enable the older person and their families to participate in planning the care in accordance with their own preferences and values. With this in mind the aim was to explore the experiences of early and late signs preceding dying in older persons in nursing homes from the multidisciplinary team’s perspective. Methods The focus group method was used to interview 20 health-care professionals on the basis of semi-structured questions. Four focus groups were conducted at four nursing homes in two counties in southern Sweden. The groups included different professionals such as assistant nurses, registered nurses, occupational therapists, physiotherapists, social workers and unit managers. The analysis was conducted according to the focus group method developed by Kruger and Casey. Results The analysis revealed one major theme, from unawareness to obviousness, which illustrates that the participants experienced dying as a happening, not a process, and found it difficult to identify early signs. Even though it was a new way of thinking, several suggestions of early signs were presented. The main category “Going into a bubble” illustrates early signs, which meant that the older person showed signs of wanting to withdraw from the outside world. The main category “The body begins to shut down” illustrates late signs, which meant that the older person showed signs that indicate that the body starts to prepare for death. Conclusions This study conveys new knowledge concerning the multidisciplinary team’s collective experience of early and late signs that precede dying. This knowledge can increase the understanding of when a palliative care approach needs to be in place at nursing homes. The use of a palliative care approach in care planning requires consensus in the perception of the dying process of frail older persons.

BACKGROUND Silent atrial fibrillation (AF) episodes are common but the role of anticoagulation treatment is under debate. METHODS Consecutive patients with dual-chamber pacemakers for sinus node disease or AV block/bundle branch block were retrospectively enrolled and the development of silent AF, any anticoagulation and the incidence of ischaemic stroke and dementia were recorded. RESULTS In total 411 patients without and 267 with known AF at implant were included. During a median follow-up of 38 months, 30% (125/411) of patients without known AF at implant were diagnosed with silent AF, 62% of those had or were prescribed anticoagulation. Heart failure (p = 0.03) and age >75 years (p = 0.0002) were risk markers for incident silent AF. In patients with known AF at implant, 80% (216/267) were on anticoagulation at implant. The annual stroke incidence was 2.1% in patients with known AF at implant, as compared to 1.9% in patients who developed silent AF during follow-up, and 1.4% in patients without AF. Vascular dementia developed in 11.2% and 6.2% respectively in patients with known AF versus no AF (p = 0.048) as well as in 5.6% of those with silent AF (p = 0.09). CONCLUSION The stroke risk in our study population with an incident silent AF diagnosis may have been significantly decreased by the high proportion of anticoagulation treatment. This could imply that without this treatment the stroke risk might have been high enough to justify anticoagulation. Development of vascular dementia was twice as common among patients with known AF as compared to those witht silent AF or no AF. More data is needed to inform the optimal treatment for these patients.

The investigation aimed to compare two approaches to the delivery of care for hospitalized injury survivors, a patient-centered care transition intervention versus enhanced usual care.This pragmatic comparative effectiveness trial randomized 171 acutely injured trauma survivors with three or more early postinjury concerns and high levels of emotional distress to intervention (I; n = 85) and enhanced usual care control (C; n = 86) conditions. The care transition intervention components included care management that elicited and targeted improvement in patients' postinjury concerns, 24/7 study team cell phone accessibility, and stepped-up care. Posttraumatic concerns, symptomatic distress, functional status, and statewide emergency department (ED) service utilization were assessed at baseline and over the course of the 12 months after injury. Regression analyses assessed intervention and control group outcome differences over time.Over 80% patient follow-up was attained at each time point. Intervention patients demonstrated clinically and statistically significant reductions in the percentage of any severe postinjury concerns expressed when compared to controls longitudinally (Wald chi-square = 11.29, p = 0.01) and at the six-month study time point (C = 74%, I = 53%; Fisher's exact test, p = 0.02). Comparisons of ED utilization data yielded clinically significant cross-sectional differences (one or more three- to six-month ED visits; C = 30.2%, I = 16.5%, [relative risk (95% confidence interval] C versus I = 2.00 (1.09, 3.70), p = 0.03) that did not achieve longitudinal statistical significance (F (3, 507) = 2.24, p = 0.08). The intervention did not significantly impact symptomatic or functional outcomes.Orchestrated investigative and policy efforts should continue to evaluate patient-centered care transition interventions to inform American College of Surgeons' clinical guidelines for U.S. trauma care systems.

Life expectancy is greatly reduced in patients with schizophrenia, and cardiovascular diseases are a leading cause of mortality. The aim of this cross-sectional study was to investigate the prevalence of overweight, obesity, and cardiovascular disease (CVD) risk and to investigate the relationships between self-rated health, sense of coherence, CVD risk, and body mass index (BMI) among people with severe mental illness (SMI) in psychiatric outpatient settings. Nearly 50% of the participants were exposed to moderate/high risk of CVD and over 50% were obese. The results showed no statistically relationships between the subjective and objective measures (Bayes factor

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OBJECTIVE: This study aims to investigate the effect of country-level school life expectancy on Tuberculosis (TB) incidence to gain further understanding of substantial variation in TB incidence across Europe. METHODS: An ecological study examined the prospective association between baseline country-level education in 2000 measured by school life expectancy and TB incidence in 2000-2010 in 40 countries of the WHO European region using quantile regression. Subsequently, to validate the ecological associations between education and TB incidence, an individual-level analysis was performed using case-based data in 29 EU/EEA countries from the European Surveillance System (TESSy) and simulating a theoretical control group. RESULTS: The ecological analysis showed that baseline school life expectancy had a negative prospective association with TB incidence. We observed consistent negative effects of school life expectancy on individuals' TB infections prospectively. CONCLUSIONS: These findings suggests that country-level education is an important determinant of individual-level TB infection in the region, and in the absence of a social determinants indicator that is routinely collected for reportable infectious diseases, the adoption of country-level education for reportable infectious diseases would significantly advance the field.

In 2007, a literature review was undertaken of palliative care research from Sweden during the 1970s-2006, paving the way for a follow-up study to explore the recent developments. The aim was to systematically examine palliative care research from Sweden between 2007 and 2012, with special attention to methods, designs and research foci.A literature review was undertaken. The databases Academic search elite, Age line, Ahmed, Cinahl, PsychInfo, PubMed, Scopus, Soc abstracts, Web of science and Libris were reviewed for Swedish palliative care research studies published from 2007 to 2012, applying the search criteria 'palliative care OR palliative medicine OR end-of-life care OR terminal care OR hospice care OR dying OR death'.A total of 263 papers met the inclusion criteria, indicating an increased volume of research compared to the 133 articles identified in the previous review. Common study foci were symptom assessment and management, experiences of illness and care planning. Targeting non-cancer-specific populations and utilisation of population-based register studies were identified as new features. There was continued domination of cross-sectional, qualitative and mono-disciplinary studies, not including ethnic minority groups, nonverbally communicable people or children18 years of age.The trend is that Swedish palliative care research has expanded in volume from 2007 to 2012 compared to during the 1970s to 2006, with increasing participation of non-cancer-specific populations. A domination of qualitative approaches and small, cross-sectional studies with few interventions is still characteristic. Still more strategies are needed to expand the knowledge development of palliative care to respond to demographical, epidemiological, therapeutic and healthcare structure changes.

Background Outcome- or competency-based education is well established in medical and health sciences education. Curricula are based on courses where students develop their competences and assessment is also usually course-based. Clinical reasoning is an important competence, and the aim of this study was to monitor and describe students’ progression in professional clinical reasoning skills during health sciences education using observations of group discussions following the case method. Methods In this qualitative study students from three different health education programmes were observed while discussing clinical cases in a modified Harvard case method session. A rubric with four dimensions – problem-solving process, disciplinary knowledge, character of discussion and communication – was used as an observational tool to identify clinical reasoning. A deductive content analysis was performed. Results The results revealed the students’ transition over time from reasoning based strictly on theoretical knowledge to reasoning ability characterized by clinical considerations and experiences. Students who were approaching the end of their education immediately identified the most important problem and then focused on this in their discussion. Practice knowledge increased over time, which was seen as progression in the use of professional language, concepts, terms and the use of prior clinical experience. The character of the discussion evolved from theoretical considerations early in the education to clinical reasoning in later years. Communication within the groups was supportive and conducted with a professional tone. Conclusions Our observations revealed progression in several aspects of students’ clinical reasoning skills on a group level in their discussions of clinical cases. We suggest that the case method can be a useful tool in assessing quality in health sciences education.

Aim and objectives To describe patients’ experiences of communication about their heart failure prognosis and explore how these experiences affected their preferences for future communication about the prognosis. Background Professionals need to discuss about the heart failure prognosis with patients in order to improve their understanding of their illness and address palliative care needs. Methods An inductive and exploratory design was used. A total of 24 patients (75% men, 52–87 years of age) in New York Heart Association class I-III from primary outpatient care participated in focus group-, or individual semi-structured interviews. Thematic analysis was used to identify and interpret patterns in the data. Findings Two overarching themes, “The message sent” and “Hoping for the best or preparing for the worst”, each with three sub-themes, were discovered during the thematic analysis. Many patients described that professionals had not provided them with any prognosis information at all. Other patients described professional information about prognosis that was given in an either very optimistic or very negative way. However, patients also described situations where professionals had given information in a way that they thought was perfect for them to handle, and in accordance with their preferences. Conclusion This study shows that patients have different experiences and preferences for communication about prognosis and uses different approaches in order to cope living with a chronic illness such as heart failure.

Weight-loss surgery requires lifelong lifestyle modifications for the maintenance of weight loss and health effects, and can affect both the individual and family. Earlier research indicates that the quality of social relationships has positive and negative influences on wellbeing and health. There is little research on family-life after a member has undergone gastric bypass (GBP) against obesity. Thus, this study aimed to develop a classic grounded theory about families with a member treated with GBP against obesity. The study design used classic grounded theory and included data from 16 interviews. Families’ shared a main concern of unexpected changes after GBP, resulting in the theory Stabilizing family life, explained as a social process to decrease uncertainty and find stability and well-being in family interactions. The social process develops differently which entail families: attaining unity, returning to old patterns, or disconnecting to find stability, depending on the discrepancy in expectations and knowledge. This is affected by the overall life situation, life-stage and relationship quality. The theory highlights unexpected change as a potential challenge for the family, as well as how they resolve this. Hence, the theory can be applied in care strategies for families. Identification of families needing support to stabilize family life after GBP requires further research.

Inherited retinal dystrophies (IRDs) represent a group of progressive conditions affecting the retina. There is a great genetic heterogeneity causing IRDs, and to date, more than 260 genes are associated with IRDs. Stargardt disease, type 1 (STGD1) or macular degeneration with flecks, STGD1 represents a disease with early onset, central visual impairment, frequent appearance of yellowish flecks and mutations in the ATP-binding cassette subfamily A, member 4 (ABCA4) gene. A large number of intronic sequence variants in ABCA4 have been considered pathogenic although their functional effect was seldom demonstrated. In this study, we aimed to reveal how intronic variants present in patients with Stargardt from the same Swedish family affect splicing.The splicing of the ABCA4 gene was studied in human embryonic kidney cells, HEK293T, and in human retinal pigment epithelium cells, ARPE-19, using a minigene system containing variants c.4773+3AG and c.5461-10TC.We showed that both ABCA4 variants, c.4773+3AG and c.5461-10TC, cause aberrant splicing of the ABCA4 minigene resulting in exon skipping. We also demonstrated that splicing of ABCA4 has different outcomes depending on transfected cell type.Two intronic variants c.4773+3AG and c.5461-10TC, both predicted to affect splicing, are indeed disease-causing mutations due to skipping of exons 33, 34, 39 and 40 of ABCA4 gene. The experimental proof that ABCA4 mutations in STGD patients affect protein function is crucial for their inclusion to future clinical trials; therefore, functional testing of all ABCA4 intronic variants associated with Stargardt disease by minigene technology is desirable.

The major aim of the present study was to explore what people with psychiatric disabilities, living in two different types of housing, consider to be the best and the worst in their housing situation. A secondary aim was to explore to what extent additional questions to a questionnaire with a free-response format can provide complementary information to the previous knowledge in the field. The content analysis revealed that the physical attributes were of great significance for the residents in ordinary housing, while both psychosocial aspects and physical attributes were important for those living in supported housing. When providing good housing solutions for people with psychiatric disabilities, attention needs to be given to these aspects by politicians, policymakers as well as by nursing staff.

Nuclear accidents or terrorist attacks could expose large numbers of people to ionizing radiation. Early biomarkers of radiation injury will be critical for triage, treatment, and follow-up of such individuals. The authors evaluated the utility of multiple blood biomarkers for early-response assessment of radiation exposure using a murine (CD2F1, males) total-body irradiation (TBI) model exposed to ⁶⁰Co γ rays (0.6 Gy min⁻¹) over a broad dose range (0-14 Gy) and timepoints (4 h-5 d). Results demonstrate: 1) dose-dependent changes in hematopoietic cytokines: Flt-3 ligand (Flt3L), interleukin 6 (IL-6), granulocyte colony stimulating factor (G-CSF), thrombopoietin (TPO), erythropoietin (EPO), and acute phase protein serum amyloid A (SAA); 2) dose-dependent changes in blood cell counts: lymphocytes, neutrophils, platelets, and ratio of neutrophils to lymphocytes; 3) protein results coupled with peripheral blood cell counts established very successful separation of groups irradiated to different doses; and 4) enhanced separation of dose was observed as the number of biomarkers increased. Results show that the dynamic changes in the levels of SAA, IL-6, G-CSF, and Flt3L reflect the time course and severity of acute radiation syndrome (ARS) and may function as prognostic indicators of ARS outcome. These results also demonstrate proof-in-concept that plasma proteins show promise as a complimentary approach to conventional biodosimetry for early assessment of radiation exposures and, coupled with peripheral blood cell counts, provide early diagnostic information to manage radiation casualty incidents effectively, closing a gap in capabilities to rapidly and effectively assess radiation exposure early, especially needed in case of a mass-casualty radiological incident.

Background: Living with a chronic disease such as atrial fibrillation (AF) not only affects the patient but also has implications for the partner. There is a lack of research on couples living with AF and, in particular, how they experience and deal with the disease.Objective: The aim of this study was to explore couples’ main concerns when one of the spouses is afflicted with AF and how they continually handle it within their partner relationship.Methods: Classical grounded theory was used throughout the study for data collection and analysis. Interviews were conducted with 12 couples (patient and partner together). There were follow-up interviews with 2 patients and 2 partners separately.Results: Couples living with AF experience uncertainty as a common main concern. This uncertainty was fundamentally rooted in not knowing the cause of AF and apprehension about AF episodes. Couples managed this uncertainty by either explicitly sharing concerns related to AF or through implicitly sharing their concerns. Explicit sharing incorporated strategies of mutual collaboration and finding resemblance, whereas implicit sharing incorporated strategies of keeping distance and tacit understanding. Time since diagnosis and time being symptom-free were factors influencing afflicted couples’ shifting between implicit and explicit sharing.Conclusions: Atrial fibrillation affects the partner relationship by bringing uncertainty into couples’ daily lives. Even though this study shares similarities with previous studies on couples living with chronic disease, it contributes to the existing knowledge by presenting a set of strategies used by couples in managing uncertainty when living with AF.

This study evaluates both the effects of physical restraint and use of candidate biomarkers in a CD2F1 male mouse partial-body irradiation model for biological dosimetry diagnostic assays. Mice were irradiated (6-Gy, 250-kVp X ray) to 3/3rd (total body), 2/3rd (gut and torso), 1/3rd (gut only) and 0/3rd (sham) of total body. Blood was sampled for haematology and blood plasma proteomic biomarkers at 1 and 2 d after exposure. Increases in the body fraction exposed showed progressive decreases in lymphocyte counts and increases in the neutrophil-to-lymphocyte ratios with no significant differences in the neutrophil and platelet counts. The radioresponse for plasma biomarker Flt3L showed proportional increases; however, G-CSF and SAA levels exhibited dramatic and non-proportional increases in levels. Physical restraint at 1 d post-exposure increased lymphocyte counts and SAA, decreased neutrophil-to-lymphocyte ratio and Flt3L and showed no effects on neutrophil and platelet counts or G-CSF.

Incidence and mortality for sex-unspecific cancers are higher among men, a fact that is largely unexplained. Furthermore, age-related loss of chromosome Y (LOY) is frequent in normal hematopoietic cells, but the phenotypic consequences of LOY have been elusive. From analysis of 1,153 elderly men, we report that LOY in peripheral blood was associated with risks of all-cause mortality (hazards ratio (HR) = 1.91, 95% confidence interval (CI) = 1.17-3.13; 637 events) and non-hematological cancer mortality (HR = 3.62, 95% CI = 1.56-8.41; 132 events). LOY affected at least 8.2% of the subjects in this cohort, and median survival times among men with LOY were 5.5 years shorter. Association of LOY with risk of all-cause mortality was validated in an independent cohort (HR = 3.66) in which 20.5% of subjects showed LOY. These results illustrate the impact of post-zygotic mosaicism on disease risk, could explain why males are more frequently affected by cancer and suggest that chromosome Y is important in processes beyond sex determination. LOY in blood could become a predictive biomarker of male carcinogenesis.