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Purpose: Rehabilitation can positively affect quality of life, functional status, and physiological status for patients with head and neck or lung cancer. However, barriers and facilitators regarding access, referral, and participation in rehabilitation have not been outlined in the literature either from a healthcare professional or from a structural perspective. Therefore, the objective of this paper was to identify and map barriers and facilitators from structural and healthcare professionals' perspectives in relation to access, referral, and participation in rehabilitation for patients with head and neck or lung cancer. Materials and methods: Two systematic searches were conducted in five databases mapping peer-reviewed research literature. Results: In total, 17 studies of 3918 potential sources were included. Seven themes were identified. Four themes concerned access: Understanding Patients' Resources; Collaboration Determining Access; Education, Knowledge, and Evidence Impact Access to Rehabilitation; and Resources Affecting Availability to Rehabilitation Services. Two themes concerned referral: Referral Criteria; and Elements Affecting Referral Pathway. One theme concerned participation: Factors Influencing Participation. Conclusion: From structural and healthcare professionals' perspectives, barriers and facilitators impact access, referral and participation in rehabilitation. However, the findings on facilitators were limited; only one theme addressed participation and two findings concerned patients with low socioeconomic status. IMPLICATIONS FOR REHABILITATION: Healthcare professionals should be mindful that a diverse array of barriers and facilitators may impact the rehabilitation pathway for patients with head, neck, and lung cancer. Engagement by healthcare professionals and structural initiatives are needed to ensure comprehensive access to information concerning rehabilitation options. Local guidelines should be developed to prescribe methods for informing and guiding patients towards suitable rehabilitation options. It is important that healthcare professionals take the individual patient's resources into account when navigating aspects of access, referral, and participation in rehabilitation. [ABSTRACT FROM AUTHOR]

Research has demonstrated that systematic preoperative oral hygiene reduces nosocomial infections after elective thoracic surgery. However, the impact of preoperative oral hygiene on patients undergoing urologic procedures is unknown. Therefore, the aim of this study was to investigate the effects of systematic preoperative oral hygiene on prescriptions with antibiotics following cystectomy or urethroplasty. A quasi‐experimental study design included all patients undergoing elective radical cystectomy or urethroplasty from 1 January 2018 to 31 May 2021. Patients undergoing cystectomy or urethroplasty were grouped into a prospective intervention group and a retrospective control group. Patients in the intervention group were admitted from 1 January 2020 to 31 May 2021, and were recommended to brush their teeth and rinse their mouths with chlorhexidine gluconate 0.12% four times a day starting 2 days before surgery and continuing until the morning of the operation. Patients admitted from 1 January 2018 to 31 December 2019 received no oral hygiene recommendations and were used as a retrospective control group. Data on oral hygiene performance were self‐reported and collected at admission and data on prescription of antibiotics were collected through the patients' records. The relative risk was calculated to report the effect of the intervention. In total, 39 patients with cystectomy were in the intervention group, whereas 31 were in the control group. For patients having urethroplasty, 27 were in the intervention group and 98 were in the control group. The effect of oral hygiene on the prescription of antibiotics for patients who completely adhered to the oral hygiene recommendations showed a relative risk of 0.554 (95% CI 0.333–0.921) p = 0.02 for cystectomy and 0.825 (95% 0.308–2.209) p = 0.70 for urethroplasty. This study showed a statistically significant reduction in the prescription of antibiotics following oral hygiene recommendations for patients undergoing cystectomy. However, no statistically significant effect was demonstrated for patients undergoing urethroplasty. Despite this result, it seems important to be aware of oral hygiene in patients undergoing surgery to potentially reduce the number of infections and the use of antibiotics because of the antimicrobial resistance that the healthcare system faces. [ABSTRACT FROM AUTHOR]

Ineffective use of the early warning score (EWS) can compromise recognition and response to patients' deteriorating condition. This study explores nurses' and physicians' ideas on initiatives for supporting the effective use of the EWS in a hospital setting. Participatory workshops were conducted, and data were analyzed using content analysis. Ideas generated for integrating new functions into the EWS protocol to facilitate effective use are described. Also recommended was that all users receive training and an update on how to use the EWS score to support acceptance and confidence using the protocol and thereby increase adherence to the EWS. Further research is needed on the efficiency of incorporating nurses' clinical judgment in the EWS protocol within different specialties and the effect on adherence to the tool. [ABSTRACT FROM AUTHOR]

Aim: The aim was to describe and discuss the process of establishing and leading a cross‐institutional partnership to regain focus on and reconceptualize fundamental nursing care in clinical practice, nursing education and research in one region in Denmark. Design: A discursive paper. The case study method is used as an adapted frame for describing and discussing the establishment and strategic decisions of a cross‐institutional partnership. Data sources This discursive paper draws on the authors' experiences with establishing a cross‐institutional partnership and related literature. Implications for nursing: The paper addresses the challenges surrounding fundamental care. Establishing cross‐institutional partnerships can contribute to a reconceptualization of fundamental care and initiate discussions on what nursing care is and requires. The paper provides an example of how a cross‐institutional partnership can be established and describes and discusses the opportunities and challenges in doing so. Conclusion: A key step in the process of establishing a partnership is to actively involve key stakeholders and stimulate their commitment to investing time and resources in the partnership. This requires commitment, clear strategic direction and leadership. Another key step is engaging and informing executive management leaders, and continuously nurture their interest. Impact The paper aims to inform clinicians, educators, nursing leaders, researchers and policy makers on how to organize a formal partnership structured around a strategic research, development and implementation programme where the focal point of the collaboration is improving nursing care by integrating the conceptual FoC framework. No patient or public contribution: Patients, service users, caregivers or members of the public were not involved in this study as it is a discursive paper based on the authors' experiences and relevant literature. [ABSTRACT FROM AUTHOR]

Nurses are imperative for healthcare systems’ ability to effectively function during pandemics, yet multiple factors may affect their willingness and preparedness to work. The aim of the present cross-sectional survey was to identify factors associated with registered nurses’ (RN) willingness and preparedness to work during the novel coronavirus disease (COVID-19) pandemic. The study was reported following the STROBE guidelines. A total of 358 nurses completed a self-administered online questionnaire. The participants were a part of a COVID-19 task force at a Danish university hospital during spring 2020. The results showed that the majority of RNs felt a professional obligation to engage in clinical work during the pandemic; however, their willingness and preparedness to work were affected by multiple factors, such as being relocated voluntarily, being prepared for the task and feeling safe. This study highlights that these factors are essential for the hospital management and nurse leaders to take responsibility for. [ABSTRACT FROM AUTHOR]

Ineffective use of the early warning score (EWS) can compromise recognition and response to patients’ deteriorating condition. This study explores nurses’ and physicians’ ideas on initiatives for supporting the effective use of the EWS in a hospital setting. Participatory workshops were conducted, and data were analyzed using content analysis. Ideas generated for integrating new functions into the EWS protocol to facilitate effective use are described. Also recommended was that all users receive training and an update on how to use the EWS score to support acceptance and confidence using the protocol and thereby increase adherence to the EWS. Further research is needed on the efficiency of incorporating nurses’ clinical judgment in the EWS protocol within different specialties and the effect on adherence to the tool. [ABSTRACT FROM AUTHOR]

This study aims to explore how a changed COVID-19 work environment influences nurses' clinical decision-making. Data were collected via three focus groups totaling 14 nurses working in COVID-19 pandemic wards at a Danish university hospital. The factors influencing decision-making are described in three themes; navigating in a COVID-19 dominated context, recognizing the importance of collegial fellowship, and the complexities of feeling competent. A strong joint commitment among the nurses to manage critical situations fostered a culture of knowledge-sharing and drawing on colleagues' competencies in clinical decision-making. It is important for nurse leaders to consider multiple factors when preparing nurses not only to work in changing work environments, but also when nurses are asked to work in environments and specialties that deviate from their usual routines. [ABSTRACT FROM AUTHOR]

The maintenance of physical distance, the absence of relatives and the relocation of registered nurses to COVID-19 units presumably affects nursing care at non-COVID-19 units. Using a qualitative design, this study explored registered nurses' experiences of how COVID-19 influenced nursing care in non-COVID-19 units at a Danish university hospital during the first wave of the virus. The study is reported using the COREQ checklist. The analysis offered two findings: (1) the challenge of an increased workload for registered nurses remaining in non-COVID-19 units and (2) the difficulty of navigating the contradictory needs for both closeness to and distance from patients. The study concluded that several factors challenged nursing care in non-COVID-19 units during the COVID-19 pandemic. These may have decreased the amount of contact between patients and registered nurses, which may have contributed to a task-oriented approach to nursing care, leading to missed nursing care. [ABSTRACT FROM AUTHOR]

Aim: This study describes and explores the influences in registered nurses' use of early warning scores to support clinical decisions in a hospital setting. Design: A focussed ethnography allowed for the investigation of registered nurses' clinical practices in two wards in a Danish University Hospital. The study adhered to the 'Standards for Reporting Qualitative Research'. Methods: Participant observation and ethnographic interviews were conducted from March 2019 to August 2019. Ten registered nurses were observed and interviewed, and four physicians were interviewed. Data were analysed using LeCompte and Schensul's ethnographic analysis. Findings: The findings show the registered nurses' ambivalence towards the early warning score as a decision support system. Early warning score monitoring created a space for registered nurses to identify and initiate optimized care. However, when early warning scores contradicted registered nurses' clinical judgments, the latter were given priority in decisions even though elevated scores were not always accounted for in the situation. Moreover, we found unspoken expectations in the collaboration between physicians and registered nurses, which influenced the registered nurses' workloads and decisions regarding early warning scores. Conclusion: Registered nurses' clinical judgment is essential to clinical decisions on the care and safety of patients if used combined with the early warning score. Interprofessional collaboration between registered nurses and physicians about the early warning score is challenged. Future research may address this challenge to explore how it should be operated as a collaboration tool. Impact: The study adds knowledge to the evidence base of registered nurses' use of early warning score and the advantages and challenges associated with the use of these scoring systems. The study may provide valuable knowledge for the future development of policies or implementation strategies. [ABSTRACT FROM AUTHOR]

Background: Nursing documentation is an essential aspect of ethical nursing care. Lack of awareness of ethical dilemmas in nursing documentation may increase the risk of patient harm. Considering this, ethical dilemmas within nursing documentation need to be explored. Aim: To explore ethical dilemmas in nurses' conversations about nursing documentation. Research design, participants and context: The study used a qualitative design. Participants were registered nurses from a Patient Hotel at a Danish University Hospital. Data were collected in three focus groups with a total of 12 participants. Data analysis consisted of qualitative content analysis inspired by Graneheim and Lundman. Ethical consideration: This study was conducted in accordance with the ethical principles of research and regulations in terms of confidentiality, anonymity and provision of informed consent. Findings: Ethical dilemmas were strongly present in nurses' conversations about nursing documentation. These dilemmas were demonstrated in two themes: (1) a dilemma between respecting patients' autonomy and not causing harm, which was visible in nurses' navigation between written documentation and oral tradition, and (2) a dilemma concerning justice and fair distribution of goods, which was visible in nurses' balancing between documenting deviations and proof of nursing practice. Discussion: Ethical dilemmas in nursing documentation regarding respecting patients' autonomy and not causing harm accentuated discussions on professional responsibility and patient participation in clinical decisions. Dilemmas in justice and fair distribution of goods emphasised discussions on trust in relationships versus trust in electronic health records. Conclusion: Actual tendencies in the healthcare system may increase ethical dilemmas in nursing documentation. Sharing otherwise invisible and individual experiences of ethical dilemmas in nursing documentation among nurses, nurse leaders and decision-makers will enable addressing these in reflections and discussions as well as in considering adjustments of conditions for nursing documentation. [ABSTRACT FROM AUTHOR]

This study aims to explore how a changed COVID-19 work environment influences nurses' clinical decision-making. Data were collected via three focus groups totaling 14 nurses working in COVID-19 pandemic wards at a Danish university hospital. The factors influencing decision-making are described in three themes; navigating in a COVID-19 dominated context, recognizing the importance of collegial fellowship, and the complexities of feeling competent. A strong joint commitment among the nurses to manage critical situations fostered a culture of knowledge-sharing and drawing on colleagues' competencies in clinical decisionmaking. It is important for nurse leaders to consider multiple factors when preparing nurses not only to work in changing work environments, but also when nurses are asked to work in environments and specialties that deviate from their usual routines. [ABSTRACT FROM AUTHOR]

Background: Cancer treatment is often given on an outpatient basis. An oncological emergency telephone line has been established to improve access to cancer care and prevent life-threatening side effects. However, healthcare professionals need to make clinical decisions without being able to assess patients face-to-face, which may be problematic. This study explores how healthcare professionals experience clinical decision-making in oncological emergency telephone consultations. Methods: An exploratory qualitative approach applying three focus groups with healthcare professionals from a Danish university hospital were undertaken. Data were analysed using inductive content analysis. Results: An overall theme elucidated how healthcare professionals ended up deciding during each call whether the problem could be solved on the phone or the patient had to come for a face-to-face consultation or to wait and see whether the condition changed. Some decisions were easy to make, while others were moderate or diffi- cult. The decision was influenced by several factors that could be structured into three themes: reliance on one's own knowledge and experience, consideration of different perspectives and the influence of context. Conclusion: This study demonstrated that clinical decisionmaking in oncological emergency telephone consultations includes three types of decisions that are intertwined with intra-personal, inter-professional and contextual factors such as personal knowledge, collaboration and workload. These factors are essential for the timely referral of patients to the right level of service. [ABSTRACT FROM AUTHOR]

Background: Patients with hematological cancer who experience relapse or progressive disease often face yet another line of treatment and continued mortality risk that could increase their physical and emotional trauma and worsen their health-related quality of life. Healthcare professionals who use patient-reported outcomes to identify who will have specific sensitivities in particular health-related quality of life domains may be able to individualize and target treatment and supportive care, both features of precision medicine. Here, in a cohort of patients with relapsed or progressive hematological cancer, we sought to identify health-related quality of life domains in which they experienced deterioration after relapse treatment and to investigate health-related quality of life patterns.Method: Patients were recruited in connection with a precision medicine study at the Department of Hematology, Aalborg University Hospital. They completed the European Organization for Research and Treatment of Cancer questionnaire and the Hospital Anxiety and Depression Scale at baseline and at 3, 6, 9, and 12 months after the relapse diagnosis or progressive cancer. Modes of completion were electronically or on paper. Clinically relevant changes from baseline to 12 months were interpreted according to Cocks' guidelines. We quantified the number of patients with moderate or severe symptoms and functional problems and the number who experienced improvements or deterioration from baseline to 12 months.Results: A total of 104 patients were included, of whom 90 (87%) completed baseline questionnaires and 50 (56%) completed the 12-month assessments. The three symptoms that patients most often reported as deteriorating were fatigue (18%), insomnia (18%), and diarrhea (18%). The three functions that patients most often reported as deteriorating were role (16%) and emotional (16%) and cognitive (16%) functioning.Conclusion: In this study, patient-reported outcome data were useful for identifying negatively affected health-related quality of life domains in patients with relapsed or progressive hematological cancer. We identified patients experiencing deterioration in health-related quality of life during treatment and characterized a potential role for patient-reported outcomes in precision medicine to target treatment and supportive care in this patient group. [ABSTRACT FROM AUTHOR]

Background: Telephone consultations are common in supporting patients and caregivers in managing symptoms from cancer diseases and side effects from cancer treatment. In connection with telephone consultations, it may be a challenge that healthcare professionals have to rely on their auditory sense alone when they assess whether the problem can be solved over the telephone, or whether patients need an examination face to face. Objective: To explore how healthcare professionals identify patients' essential concerns and assess serious conditions in calls to an oncological emergency telephone without face‐to‐face contact. Methods: From a phenomenological‐hermeneutical frame of reference, the analysis of three focus groups with a total of 16 healthcare professionals was guided by content analysis. Ethics: The study follows the ethical guidelines for research. Results: Two themes emerged. To identify patients in serious conditions, healthcare professionals kept focus on: (1) 'Reaching a mutual understanding without the clinical eye'. Before making a decision regarding a face‐to‐face examination, the healthcare providers were as follows: (2) 'Listening to an inner voice – attention on clues and signs'. Limitations: The transferability of the findings is limited to healthcare professionals who perform telephone‐mediated care in a team of nurses and physicians. Conclusion: Staying open for diverse perspectives and integrating nonanalytical as well as analytical illness scripts, healthcare professionals were able to identify patients that needed further examination face to face. [ABSTRACT FROM AUTHOR]

Use of anticoagulants is common and practice regarding continuation or discontinuation of the medication peri-operatively for cutaneous surgery lacks evidence-based consensus. Therefore, we aimed to do a prospective observational study with patients who were referred to cutaneous surgery and needed full thickness or split skin grafting and using antitrombotic or non-antitrombotic therapies. Data on patients characteristics, diagnosis, location of surgery and surgery performed, antithrombotic medication and complications in skin grafts were collected. Skin grafts were traced on a transparent film and areas of unhealed skin graft were marked. All patients were routinely followed-up on days 5–7 postoperative. Chi-square test, Fisher's exact test or Mann-Whitney U-test were used to compare patients taking antitrombotic medication with patients receiving no antitrombotic therapy. In addition, associations were calculated for treatment with the different antithrombotic therapies. No severe bleeding requiring blood transfusion or re-operation was observed in this study. The results showed no statistically significant difference between patients who continued treatment with antithrombotic therapy compared with patients having no antithrombotic treatment regarding sub graft hematomas or graft take. Continuing antithrombotic monotheraphy with acetylsalicylic, clopidogrel, warfarin or fish oil in relations to cutaneous surgery do not seem to increase risk of haematoma or graft lost. [ABSTRACT FROM AUTHOR]

A divergence exists between registered nurses' (RNs') intention to document together with the patient and their actual documentation practice; a practice that also diverges from official intentions of patient participation. This study aimed to explore and describe RNs' reflected experiences on patient participation in nursing documentation. A descriptive qualitative study was conducted based on three focus groups with 14 registered nurses from an acute medical ward. Content analysis and conversational analysis were performed. The reporting adhered to the COREQ checklist. The findings showed that nurses made little mention of patient participation in nursing documentation due to challenges in meeting both the patients' expected needs and nurses' needs. However, patient participation was important for time accurate and summative nursing documentation. This study adds to a critical debate on patient participation and contributes to a practice-based understanding of the challenges that registered nurses experience concerning patient participation in nursing documentation. [ABSTRACT FROM AUTHOR]

Aims and objectives: To explore patients' experiences of situational awareness in the outpatient encounter when they are informed about the diagnosis of breast cancer or malignant melanoma. Background: Patients enter a stressful situation when receiving a diagnosis of breast cancer or malignant melanoma, and research indicates that needs are most prominent at this time. However, healthcare professionals often fail to address these needs adequately. It is unclear how patients experience situational awareness practised to meet their fundamental needs in the encounter when they are informed about the diagnosis of cancer. Design: This study used a phenomenological hermeneutical approach. Methods: Nine semi‐structured interviews with patients being diagnosed with breast cancer or malignant melanoma were performed. The interpretation theory of Paul Ricoeur guided the analysis. The study is presented in line with the COREQ checklist. Results: The analysis resulted in three themes: 1) "Being accompanied" refers to how patients need information to be targeted to them as individuals. 2) "Being seen" points to HCPs' exploration of the patients' perspectives to get an understanding of their preferences. 3) "Being taken care of" indicates that patients feel supported if situational awareness is practised by the healthcare professionals. Conclusion: Practicing situational awareness in the outpatient encounter is essential to patients' experience of feeling accommodated or rejected. Patients feel rejected when their fundamental needs are not met while experiencing situational awareness seems to accommodate fundamental needs and pre‐empt an inappropriate patient outcome. Relevance to clinical practice: HCPs need to acknowledge the importance of using a structured approach to meeting patients' fundamental needs in a stressful situation. Each patient is different and may experience different needs in encounters where they are receiving the diagnosis of breast cancer or malignant melanoma. Therefore, treatment and care must be tailored to the individual patient based on a caring relationship. [ABSTRACT FROM AUTHOR]

Background Despite the risk of delayed motor development in infants born preterm, knowledge about interventions in the neonatal intensive care unitt (NICU) and the effects of dosing is sparse. Objective The objectives of this study were to examine the effectiveness of a parent-administered exercise program in the NICU on motor outcome at 3 months corrected age (CA) and the effect of dosing on motor performance. Design This was a randomized clinical trial. Setting The study was conducted at 3 university hospitals in Tromsø, Trondheim, and Oslo, Norway. Participants A total of 153 infants with gestational age  < 32 weeks at birth were randomly assigned to intervention or control groups. Intervention A 3-week parent-administered intervention designed to facilitate movements in preterm infants was performed in the NICU. Parents were asked to administer the intervention 10 minutes twice a day. Measurements Test of Infant Motor Performance (TIMP) was used to assess short-term outcome at 3 months CA. Results No significant difference in the TIMP z-score was found between intervention and control groups at follow-up 3 months CA, but a significant positive relationship was found between total intervention dose and TIMP z-scores. The adjusted odds of having a clinical z-score < 0 at 3 months CA was about 6 times higher for infants with less than median intervention time than for infants with a longer intervention time. Limitations The number of infants born before 28 weeks was small. A spillover effect in favor of the control group was possible. We do not know if the infants received physical therapy after discharge from the hospital. Conclusions There was no difference in motor performance between the intervention group and the control group at 3 months CA. However, an increased intervention dose was positively associated with improved motor outcome. [ABSTRACT FROM AUTHOR]

Background: Parkinson ́s disease (PD) is characterised by small, slow movements affecting balance and gait. Lee-Silverman-Voice-Treatment-(LSVT)-BIG is an intensive intervention aiming to restore normal amplitudes of movements. This study aimed to examine whether LSVT-BIG influences dynamic balance and gait in persons with PD. Methods: We used a Single-Subject-Experimental-Design with three phases; phase A (2 weeks) with no treatment, phase B (4 weeks) with LSVT-BIG-treatment and LSVT-BIG-home-training, and phase C (7–8 weeks) with LSVT-BIG-home-training. Two persons with PD participated. Outcome measures included the Mini-Balance-Evaluation-Systems-Test (Mini-BESTest) with its four subcomponents ('anticipatory postural adjustments', 'postural responses', 'sensory orientation', 'balance during gait'), the Step-Test (ST) and 10-Meter-Walk-Test-fast (10MWT-fast). The participants were assessed 6, 4 and 8 times during phase A, B and C, respectively. During phase B, they received 16 individual 1-hour LSVT-BIG-treatment sessions and completed between 28 and 39 1-hour sessions LSVT-BIG-home-training. During phase C, they were encouraged to complete one session of home-training every day. Results: The Mini-BESTest-total-score, 'balance during gait', ST and 10MWT-fast improved significantly in both participants. One participant demonstrated improved 'postural responses'. Two of the Mini-BESTest subcomponents were not sensitive to possible improvements. Conclusion: LSVT-BIG may have a positive effect on dynamic balance and gait-speed in persons with PD. [ABSTRACT FROM AUTHOR]

Background: Patients and their caregivers are expected to take joint responsibility for reporting symptoms and seeking medical assistance, for example, by calling oncology emergency telephones or other helplines during a cancer trajectory. Research objective: The aim was to explore the meaning of responsibility as it appeared in patients' or caregivers' experiences of calling an oncological emergency telephone. Design, participants and context: Inspired by qualitative description and qualitative content analysis, a secondary analysis of data from interviews with 12 participants calling the oncological emergency telephone at a Danish university hospital was performed. Ethical considerations: The project observes demands for safekeeping data and all regulations concerning research ethics in agreement with the Nordic Nurses Federation and the Danish Health Act. Findings: Two main themes emerged: (1) to act responsibly as a patient or caregiver was to 'be watchful and alert', 'report symptoms the right way' and 'do crosschecking' and (2) to deal with the burden of responsibility was to 'feel safe when dealing with the burden of responsibility' and 'be relieved from the burden of responsibility'. Discussion: Too much responsibility and a potential imbalance between healthcare professionals' expectations and callers' knowledge and capacity to act may place additional burdens on the callers, which may be eased by person-centred care. Conclusion: The meaning of responsibility appeared in the participants' capacity to act, where they observed, assessed and reported symptoms and controlled prescribed treatments as well as shared or handed over the responsibility to the healthcare providers. Thus, the analysis provided essential knowledge for healthcare professionals on how patients and caregivers handle this responsibility when faced with a cancer disease that is treated on an outpatient basis. [ABSTRACT FROM AUTHOR]

Background: Giving birth prematurely challenges bonding, optimal parent-child interactions and parental confidence in the early care of their preterm infants. In this study we explored the short-term impact of a parent administered motor intervention programme on parents' perception of competency and relationship building with their preterm infant. Methods: We conducted 11 interviews at infant age term and three months corrected age, involving parents of seven preterm infants who had performed the functional movement intervention programme in the Neonatal Intensive Care Unit. A phenomenological-hermeneutical analysis was conducted. Results: After implementing the intervention, the parents were no longer fearful of moving their babies and expressed heightened awareness of their infant's responses and competency. The parents enjoyed the infants' positive responses to handling and movement and this reinforced attachment between the parent and the child. The parents felt empowered by taking control of decision-making and by being more interactive with their child. Their role in contributing to the infant's development was empowering in itself. Conclusion: Overall, the parent administered intervention programme had a substantial positive impact on parent-infant bonding and parents' perceptions of empowerment and competency. [ABSTRACT FROM AUTHOR]

Background: Evidence pertaining to whether more recent born generations of adults reaching old age have better physical capability than previous generations is scarce and inconclusive. We aimed to investigate birth cohort differences in grip strength.Methods: The study comprised 5,595 individuals from the Tromsø study waves in 1994/1995, 2007/2008, and 2015/2016. Grip strength (bar) was measured using a Martin vigorimeter, and compared across three birth cohorts of 66- to 84-year-olds (born in: 1910-1929, 1923-1942, 1931-1949), as well as within narrower age bands to ensure nonoverlapping cohorts. Linear regression was applied, adjusted for age, education, smoking, physical activity, height, and weight.Results: Grip strength increased across birth cohorts, and the increase was similar within narrower age bands and across genders. Overall, the increase in sex-adjusted mean grip strength when comparing the first and latest born cohorts, born 21 years apart, was 0.06 bar (95% CI 0.04, 0.07). Higher educational levels, and greater height and weight in the most recent born cohort explained 48% of this difference, while reduced smoking and physical inactivity in more recent born cohorts had little impact.Conclusions: Our findings suggest higher grip strength in more recent birth cohorts of older Norwegian adults, which can be partly attributed to higher education and greater height. This difference corresponded to a 5-year difference in grip strength; more recent born generations of 80-year-olds, therefore, have similar mean grip strength as 75-year-olds born one generation earlier. [ABSTRACT FROM AUTHOR]

Aims and objectives: To describe and discuss the process of integrating the Fundamentals of Care framework in a baccalaureate nursing education at a School of Nursing in Denmark. Background: Nursing education plays an essential role in educating nurses to work within healthcare systems in which a demanding workload on nurses results in fundamental nursing care being left undone. Newly graduated nurses often lack knowledge and skills to meet the challenges of delivering fundamental care in clinical practice. To develop nursing students’ understanding of fundamental nursing, the conceptual Fundamentals of Care framework has been integrated in nursing education at a School of Nursing in Denmark. Design and methods: Discursive paper using an adjusted descriptive case study design for describing and discussing the process of integrating the conceptual Fundamentals of Care Framework in nursing education. Results: The process of integrating the Fundamentals of Care framework is illuminated through a description of the context, in which the process occurs including the faculty members, lectures, case‐based work and simulation laboratory in nursing education. Based on this description, opportunities such as supporting a holistic approach to an evidence‐based integrative patient care and challenges such as scepticism among the faculty are discussed. Conclusion: It is suggested how integration of Fundamentals of Care Framework in lectures, case‐based work and simulation laboratory can make fundamental nursing care more explicit in nursing education, support critical thinking and underline the relevance of evidence‐based practice. The process relies on a supportive context, a well‐informed and engaged faculty, and continuous reflections on how the conceptual framework can be integrated. Relevance to clinical practice: Integrating the Fundamentals of Care framework can support nursing students’ critical thinking and reflection on what fundamental nursing care is and requires and eventually educate nurses in providing evidence‐based fundamental nursing care. [ABSTRACT FROM AUTHOR]

Background: Positive association between body weight and bone mass is well established, and the concept of body mass index (BMI) is associated with higher areal bone mineral density (aBMD) and reduced fracture risk. BMI, that comprises both fat mass (FM) and lean mass (LM) may contribute to peak bone mass achievement in different ways. This study explored the influence of body composition in terms of total body LM and FM on hip aBMD-values in adolescence.Methods: In 2010/2011, 93% of the region's first-year upper-secondary school students (15-17 years old) in Tromsø, Norway attended the Tromsø Study, Fit Futures. Areal BMD at femoral neck (aBMDFN) and total hip (aBMDTH) (g/cm2), total body LM and FM (g) were measured by dual energy X-ray absorptiometry (DXA). Height and weight were measured, and BMI calculated. Lifestyle variables were collected by self-administered questionnaires and interviews, including questions on time spent on leisure time physical activity. Stratified analyses of covariance and regression models included 395 girls and 363 boys. Crude results were adjusted for age, height, sexual maturation, physical activity levels, vitamin D levels, calcium intake, alcohol consumption and smoking habits.Results: Unadjusted distribution indicated higher aBMD-levels at higher LM-levels in both genders (p < 0.001), but higher aBMD at higher FM-levels were found only in girls (p < 0.018). After multiple adjustments, aBMDFN-levels in girls were associated by 0.053 g/cm2 and 0.032 g/cm2 per standard deviation (SD) change in LM and FM (p < 0.001). Corresponding values in boys were 0.072 and 0.025 (p < 0.001). The high LM groups accounted for the highest aBMD-levels, while aBMD-levels at the LM/FM-combinations indicated different patterns in girls compared to boys. The adjusted odds ratio (95% CI) for low levels of aBMDFN was 6.6 (3.4,13.0) in boys, compared to 2.8 (1.6,4.9) in girls per SD lower LM.Conclusions: LM and FM should be regarded as strong predictors for bone mass and hence bone strength in adolescents. A gender specific difference indicated that high lean mass is of crucial importance prominently in boys. In adolescents with low lean mass, especially in girls, high fat mass may partially ameliorate the effect of deficient lean mass levels. [ABSTRACT FROM AUTHOR]

Motor fatigue occurring during prolonged physical activity has both peripheral and central origins. It was previously demonstrated that the excitability of motoneurons was decreased when a spillover of serotonin could activate extrasynaptic 5-HT1A receptors at the axon initial segment (AIS) of motoneurons. Here we investigated the impact of massive synaptic release of serotonin on motor behavior in an integrated preparation of the adult turtle performing fictive scratching behaviors. We found that a prolonged electrical stimulation of the raphe spinal pathway induced a reversible inhibition of the motor behavior that lasted several tens of seconds. The effect disappeared when the spinal cord was perfused with an antagonist for 5-HT1A receptors. By demonstrating a direct impact of serotonin on motor behavior, we suggest a central role of this monoamine behind central fatigue. [ABSTRACT FROM AUTHOR]

Background: To translate the Modified Swedish version of Postural Assessment Scale for Stroke (SwePASS) into Norwegian (SwePASS-NV) and assess its intra- and interrater reliability. Methods: Translation and cross-cultural adaptation was accomplished according to international guidelines. Forty-seven adults, suffering a stroke within the last 6 months, were strategically recruited and allocated into groups according to five different levels of function. Their performance on SwePASS-NV was video-recorded and then scored by three raters twice, with a minimum of 4 weeks between sessions. Relative reliability was investigated by calculating intraclass correlation coefficients (ICC1.1 and ICC3.1). Absolute reliability was analysed using within-subject SD (Sw) and smallest detectable difference (SDD). For individual items, Cohen's kappa (k) and percentage of agreement were calculated. Results: The study showed excellent intra- and interrater reliability (ICC1.1 and ICC3.1 ≥0.99) for SwePASS-NV. K-values for the individual items ranged between 0.68 and 1.00. Percentages of agreement ranged from 77% to 100%. SDD at 95% confidence interval was ≤2 points for intrarater assessments and ≤3 points for interrater assessments. Conclusions: This study demonstrated very high intra- and interrater reliability of the SwePASS-NV in adults within the first 6 months after stroke. All items showed very high or high agreement. [ABSTRACT FROM AUTHOR]

Objective: Women diagnosed with breast cancer or ductal carcinoma in situ and those with a genetic susceptibility to developing this disease face the challenging decision of whether or not to undergo breast reconstruction following mastectomy. As part of a large randomized controlled trial, this qualitative study examined women's experiences of using the Breast RECONstruction Decision Aid (BRECONDA) and health professionals' feedback regarding the impact of this resource on patients' knowledge and decision making about breast reconstruction.Method: Semistructured interviews were conducted with women who accessed the BRECONDA intervention (N = 36) and with their healthcare providers (N = 6). All interviews were transcribed verbatim and subjected to thematic analysis by 3 independent coders.Results: Participants reported an overall positive impression, with all interviewees endorsing this decision aid as a useful resource for women considering reconstructive surgery. Thematic analysis of patient interviews revealed 4 themes: overall impressions and aesthetics; personal relevance and utility; introducing BRECONDA; and advantages and suggested improvements. Analysis of health professionals' interviews also revealed 4 themes: need for BRECONDA, impact of BRECONDA, potential difficulties that may arise in using the decision aid, and recommending BRECONDA to patients. Patients indicated that they derived benefit from this resource at all stages of their decision-making process, with the greatest perceived benefit being for those early in their breast reconstruction journey.Conclusion: These findings support the use of BRECONDA as an adjunct to clinical consultation and other information sources. [ABSTRACT FROM AUTHOR]

Background: Elevated antibody levels against Epstein–Barr virus (EBV) and a poor vitamin D status are environmental factors that may interact in relapsing-remitting multiple sclerosis (RRMS) aetiology. Objectives: To examine effects of high-dose oral vitamin D3 supplementation on antibody levels against EBV nuclear antigen 1 (EBNA1) in RRMS. Methods: Serum 25-hydroxyvitamin D3 (25(OH)D) and immunoglobulin G antibody levels against EBNA1 (whole protein and amino acid 385–420 fragment), EBV viral capsid antigen (VCA), cytomegalovirus (CMV) and varicella zoster virus (VZV) were measured in 68 RRMS patients enrolled in a 96-week randomised double-blinded placebo-controlled clinical trial of oral vitamin D3 supplementation (20,000 IU/week) (NCT00785473). Results: The mean 25(OH)D level more than doubled in the vitamin D group and was significantly higher than in the placebo group at study conclusion (123.2 versus 61.8 nmol/L, p < 0.001). Compared to the placebo group, both anti-EBNA1 protein and fragment antibody levels decreased in the vitamin D group from baseline to week 48 (p = 0.038 and p = 0.004, respectively), but not from baseline to week 96. Vitamin D3 supplementation did not affect antibodies against VCA, CMV or VZV. Conclusion: The results indicate that high-dose oral vitamin D3 supplementation can affect humoral immune responses against the latent EBV antigen EBNA1 in RRMS. [ABSTRACT FROM AUTHOR]

Background: Serum osteoprotegerin (OPG) is elevated in patients with chronic kidney disease (CKD) and increases with decreasing renal function. However, there are limited data regarding the association between OPG and renal function in the general population. The aim of the present study was to explore the relation between serum OPG and renal function in subjects recruited from the general population. Methods: We conducted a cross-sectional study with 6689 participants recruited from the general population in Tromsø, Norway. Estimated glomerular filtration rate (eGFR) was calculated using the Chronic Kidney Disease Epidemiology Collaboration equations. OPG was modelled both as a continuous and categorical variable. General linear models and linear regression with adjustment for possible confounderswere used to study the association between OPG and eGFR. Analyseswere stratified by the median age, as serum OPG and age displayed a significant interaction on eGFR. Results: In participants ≤62.2 years with normal renal function (eGFR ≥90 mL/min/1.73m2) eGFR increased by 0.35 mL/min/1.73m2 (95% CI 0.13-0.56) per 1 standard deviation (SD) increase in serum OPG after multiple adjustment. In participants older than the median age with impaired renal function (eGFR <90 mL/min/1.73m2), eGFR decreased by 1.54 (95% CI - 2.06 to - 1.01) per 1 SD increase in serum OPG. Conclusions: OPGwas associated with an increased eGFR in younger subjects with normal renal function and with a decreased eGFR in older subjects with reduced renal function. Our findings imply that the association between OPG and eGFR varies with age and renal function. [ABSTRACT FROM AUTHOR]

Background: Disability in older adults is associated with loss of independence, institutionalization, and death. The aim of this study was to study the association between the Timed Up and Go (TUG) test and all-cause mortality in a population-based sample of older men and women.Methods: Our study population was home dwellers aged 65 and above, who participated in the fifth wave of the Tromsø study. This study included the TUG test and a range of lifestyle and mortality predictors. Participants were linked to the Cause of Death Registry and followed up for mortality for a maximum of 11.8 years. Cox regression was used to investigate the association between TUG and total mortality.Results: Mean TUG score was 12.6 s, and men performed better than women. The oldest participants had poorer TUG score compared to younger participants, increasing 0.25 s per year. There was a significant association between TUG and all-cause mortality, and the association was equally strong in men and women. Across the TUG-score categories, from quickest fifth to slowest fifth, the mortality increased in a step-wise fashion. Compared to the quickest fifth, the slowest fifth had hazard ratio (HR) of 1.79 (95% confidence interval (CI) 1.33, 2.42) in a model adjusted for age and gender. For each standard deviation TUG-score the increase in HR was 1.23 (95% CI 1.14, 1.33). The association between the TUG score and mortality remained significant after adjusting for self-reported health, body mass index, smoking and education.Conclusions: A significant association between the TUG score and mortality was observed in both men and women. Identifying older people with poor TUG may aid in identifying those at risk and thus targeted interventions may be applied. [ABSTRACT FROM AUTHOR]

Aims The objective was to examine the association of physical activity and resting heart rate (RHR) with hospital-diagnosed atrial fibrillation (AF) in a Norwegian cohort. Methods and results This prospective study included 20 484 adults (50.3% men) who participated in the third Tromsø Study survey in 1986-87. At baseline, physical activity was assessed by a validated questionnaire, and RHR was objectively measured. Participants were followed from baseline through 2010 with respect to incident cases of hospital-diagnosed AF documented on an electrocardiogram. During a mean follow-up period of 20 years (409 045 person-years), 750 participants (70.5% men) were diagnosed with AF. Compared with the low physical activity group, moderately active individuals had a 19% lower risk of any AF [adjusted hazard ratio (HR) 0.81, 95% confidence interval (CI) 0.68-0.97], whereas highly active had similar risk of AF. Vigorously active individuals showed a non-significantly higher risk of AF (adjusted HR 1.37, 95% CI 0.77-2.43). Risk of AF increased with decreasing RHR (adjusted HR 0.92, 95% CI 0.86-0.98 for each 10 b.p.m. increase in RHR), and RHR < 50 b.p.m. was a risk factor for AF (P < 0.05). Conclusion In this prospective cohort study, leisure time physical activity was associated with AF in a J-shaped pattern. Moderate physical activity was associated with a reduced risk of AF, whereas higher activity levels attenuated the benefits of moderate activity. Low RHR was a risk factor for AF. Our results support the hypothesis that moderate and vigorous physical activity may affect AF risk via different pathophysiological mechanisms. [ABSTRACT FROM AUTHOR]

Observational studies have suggested that vitamin D may reduce inflammation in relapsing-remitting multiple sclerosis (RRMS), but this has not been clearly confirmed in randomized controlled trials. To further explore the possible anti-inflammatory effects of vitamin D in RRMS, we examined the effect of high-dose oral vitamin D on eleven markers of systemic inflammation in 68 RRMS patients enrolled in a double-blinded randomized placebo-controlled trial of vitamin D supplementation (20,000 IU/week) (NCT00785473). Serum inflammation markers and 25-hydroxyvitamin D (25(OH)D) were measured at baseline and week 96, and no restrictions were set on additional standard immunomodulatory treatment for RRMS. The mean 25(OH)D level rose from 56 ± 29 to 123 ± 34 nmol/L among patients receiving vitamin D supplementation, whereas only a minor increase from 57 ± 22 to 63 ± 24 nmol/L was seen in the placebo group. However, no significant differences appeared between the vitamin D group and the placebo group for any of the inflammation markers. Patients on immunomodulatory therapy had significantly higher levels of interleukin-1 receptor antagonist and chemokine (C-X-C motif) ligand 16 than patients without immunomodulatory treatment, but there were no clear synergistic effects between immunomodulatory therapy and vitamin D supplementation on any of the inflammation markers. The rise in 25(OH)D levels after vitamin D supplementation was unaffected by immunomodulatory treatment. We conclude that in this study of RRMS patients, high-dose oral vitamin D supplementation prominently increased serum 25(OH)D levels without affecting markers of systemic inflammation, while a more anti-inflammatory phenotype was found among patients on immunomodulatory treatment. [ABSTRACT FROM AUTHOR]

Background. Early identification of children at high risk of future neurodevelopmental disability is important for the initiation of appropriate therapy. In research settings, the assessment of fidgety movements (FMs) at 3 months supports a general movement assessment (GMA) as a strong predictor for subsequent motor development, but there are few studies from routine clinical settings. Objective. The study objective was to examine the relationship between FMs and neurodevelopmental outcome by the age of 2 years in high-risk infants in a routine hospital clinical setting. Design. This was a prospective study. Methods. A GMA was performed in 87 high-risk infants at 3 months after term age. The infants were clinically assessed for cerebral palsy (CP) at 2 years. Sensitivity, specificity, likelihood ratios, and positive and negative predictive values were computed. The relative risk of motor problems by the age of 2 years, according to the GMA, was estimated. Results. Of the infants with normal FMs, 93% (50/54) had normal development and none was diagnosed with CP, whereas 75% (12/16) with abnormal or sporadic FMs had normal development. In contrast, 53% (9/17) of those without FMs had CP. When the GMA was considered to be a test for CP and absent FMs were considered to be a positive test result, the sensitivity was 90% and the specificity was 90%. The likelihood ratios for positive and negative test results were 8.7 and 0.1, respectively. The negative predictive value was 99%, and the positive predictive value was 53%. The risk of motor problems by the age of 2 years increased linearly with the extent of pathological results on the GMA and was 10 times higher when FMs were absent at 3 months than when FMs were normal. Limitations. The relatively small study sample was a study limitation. Conclusions. When applied in a routine clinical setting, the GMA strongly predicted neurodevelopmental impairments at 2 years in high-risk infants. [ABSTRACT FROM AUTHOR]

The risk of postoperative bleeding and wound healing complications in skin grafts among anticoagulated patients undergoing cutaneous surgery has not been firmly established. The objective was to examine the literature and assess the risk of postoperative bleeding or wound healing complications in skin grafts among anticoagulated patients, compared with patients who discontinue or patients who are not receiving antithrombotic therapy prior to cutaneous surgery requiring skin grafting. A systematic review examining the effect of antithrombotic therapy on cutaneous surgery was performed according to the PRISMA-guidelines. PubMed and Embase databases were primarily searched for relevant literature in the period from the start date of each database to 2014. A total of eight studies representing 443 patients met criteria for inclusion. No randomised controlled trials were found; the included studies were of prospective and retrospective design. Most of the reviewed studies suggest that the use of antithrombotic therapy can increase the risk of bleeding complications in skin grafts. These complications are only wound threatening and not life threatening. Therefore, this is of concern mostly in terms of hemostasis by the surgeon and good pressure dressings. Care should be taken when operating on anticoagulated patients undergoing cutaneous surgery requiring skin grafting. However, graft failure is rare and, given the risk of thrombotic events, the reviewed studies recommend continuing all medically necessary antithrombotic therapy. The limitations of this study are the small sample sizes and the level of evidence; hence, more research is needed to substantiate these preliminary findings. [ABSTRACT FROM AUTHOR]

The purpose was to investigate the association between serum osteoprotegerin (OPG) and risk of incident cancer and cancer mortality in a general population. OPG was measured in serum collected from 6,279 subjects without prior cancer recruited from a general population. Incident cancer and cancer-related mortality were registered from inclusion in 1994-95 until end of follow-up December 31, 2008. Cox regression models were used to estimate crude and adjusted (for age, sex and other confounders) hazard ratios and 95 % confidence intervals (HR 95 % CI). There were 948 incident cancers and 387 deaths in the cohort during 71,902 person-years of follow up (median 13.5 years). Subjects with serum OPG in the upper tertile had 79 % higher risk of incident gastrointestinal cancer than those in the lowest tertile (HR 1.79, 95 % CI 1.19-2.67). In women <60 years, serum OPG (per SD 0.81 ng/ml) was associated with reduced risk of incident cancer (all cancers merged; 0.73; 0.57-0.94) and breast cancer (0.51; 0.31-0.83) after adjustment. Subjects in the upper tertile of OPG had higher risk of cancer-related mortality (1.63; 1.16-2.28), particularly mortality from cancer in the gastrointestinal system (2.28; 1.21-4.28) compared to those in the lowest OPG tertile. No significant association was detected between OPG and risk of death from cancer in the respiratory system or death from prostatic cancer. Our findings from a large population based cohort study suggest that serum OPG was associated with increased risk of incident gastrointestinal cancer, inversely associated with breast cancer, and predicts cancer-related mortality. [ABSTRACT FROM AUTHOR]

Background: Absolute risk estimation is a preferred approach for assessing fracture risk and treatment decision making. This study aimed to evaluate and validate the predictive performance of the Garvan Fracture Risk Calculator in a Norwegian cohort. Methods: The analysis included 1637 women and 1355 aged 60+ years from the Tromsø study. All incident fragility fractures between 2001 and 2009 were registered. The predicted probabilities of non-vertebral osteoporotic and hip fractures were determined using models with and without BMD. The discrimination and calibration of the models were assessed. Reclassification analysis was used to compare the models performance. Results: The incidence of osteoporotic and hip fracture was 31.5 and 8.6 per 1000 population in women, respectively; in men the corresponding incidence was 12.2 and 5.1. The predicted 5-year and 10-year probability of fractures was consistently higher in the fracture group than the non-fracture group for all models. The 10-year predicted probabilities of hip fracture in those with fracture was 2.8 (women) to 3.1 times (men) higher than those without fracture. There was a close agreement between predicted and observed risk in both sexes and up to the fifth quintile. Among those in the highest quintile of risk, the models over-estimated the risk of fracture. Models with BMD performed better than models with body weight in correct classification of risk in individuals with and without fracture. The overall net decrease in reclassification of the model with weight compared to the model with BMD was 10.6% (p = 0.008) in women and 17.2% (p = 0.001) in men for osteoporotic fractures, and 13.3% (p = 0.07) in women and 17.5% (p = 0.09) in men for hip fracture. Conclusions: The Garvan Fracture Risk Calculator is valid and clinically useful in identifying individuals at high risk of fracture. The models with BMD performed better than those with body weight in fracture risk prediction. [ABSTRACT FROM AUTHOR]

Objective: High serum thyrotropin (TSH) levels predict cardiovascular disease (CVD). Recently several single nucleotide polymorphisms (SNPs) associated with TSH levels have been identified, one of them being the rs4704397 SNP in the phosphodiesterase 8B ( PDE8B) gene. If the relation between thyroid function and CVD is causal, one could also expect rs4704397 genotypes to predict CVD and possibly health in general. Methods: DNA was prepared and genotyping performed for rs4704397 in subjects who participated in the fourth survey of the Tromsø Study in 1994-1995 and who were registered with the endpoints myocardial infarction (MI), type 2 diabetes (T2DM), cancer, or death, as well as a randomly selected control group. Similarly, genotyping was performed in subjects who had participated in clinical trials where serum TSH, free T4 (fT4), and free T3 (fT3) were measured. Results: From the Tromsø Study, 8938 subjects without thyroid disease or thyroid medication were successfully genotyped for rs4704397. Among these, 2098 were registered with MI, 1025 with T2DM, 2748 with cancer, and 3592 had died. The minor homozygote genotype (A:A) had a median serum TSH level that was 0.29 mIU/L higher than in the major homozygote genotype (G:G). The A:A genotype had a significantly increased risk of MI as compared to the G:G genotype (1.14 [1.00-1.29], hazard ratio [confidence interval], Cox regression with adjustment for age, sex, and body mass index). No significant associations were seen with the other endpoints or CVD risk factors. Furthermore, subjects with the G:G genotype were significantly taller than subjects with the A:A genotype (mean difference 1.5 cm). In 584 subjects with serum TSH, fT4, and fT3 measurements, the subjects with the A:A genotype had significantly higher serum TSH and nonsignificantly lower serum fT3 (mean difference 0.15 pmol/L) levels than subjects with the G:G genotype. Conclusion: rs4704397 is associated with thyroid function, risk of MI, and body height. However, confirmation in other cohorts is needed before firm conclusions can be drawn. [ABSTRACT FROM AUTHOR]

ABSTRACT The risk of subsequent fracture is increased after initial fractures; however, proper understanding of its magnitude is lacking. This population-based study examines the subsequent fracture risk in women and men by age and type of initial incident fracture. All incident nonvertebral fractures between 1994 and 2009 were registered in 27,158 participants in the Tromsø Study, Norway. The analysis included 3108 subjects with an initial incident fracture after the age of 49 years. Subsequent fracture ( n = 664) risk was expressed as rate ratios (RR) and absolute proportions irrespective of death. The rates of both initial and subsequent fractures increased with age, the latter with the steepest curve. Compared with initial incident fracture rate of 30.8 per 1000 in women and 12.9 per 1000 in men, the overall age-adjusted RR of subsequent fracture was 1.3 (95% CI, 1.2-1.5) in women, and 2.0 (95% CI, 1.6-2.4) in men. Although the RRs decreased with age, the absolute proportions of those with initial fracture who suffered a subsequent fracture increased with age; from 9% to 30% in women and from 10% to 26% in men, between the age groups 50-59 to 80+ years. The type of subsequent fracture varied by age from mostly minor fractures in the youngest to hip or other major fractures in the oldest age groups, irrespective of type and severity of initial fracture. In women and men, 45% and 38% of the subsequent hip or other major fractures, respectively, were preceded by initial minor fractures. The risk of subsequent fracture is high in all age groups. At older age, severe subsequent fracture types follow both clinically severe and minor initial incident fractures. Any fragility fracture in the elderly reflects the need for specific osteoporosis management to reduce further fracture risk. © 2013 American Society for Bone and Mineral Research. [ABSTRACT FROM AUTHOR]

Background Osteoprotegerin (OPG) is a cytokine essential for the regulation of bone resorption, but large longitudinal studies on its relationship to fracture risk in humans are lacking. In this population-based study of 2740 men and 2857 post-menopausal women, it was examined whether serum OPG was associated with hip fracture incidence. The participants were followed for 15 years.Methods Baseline measurements included height, weight and serum OPG, and information about lifestyle, prevalent diseases and use of medication.Results Men with OPG in the highest quartile were 2.79-fold [95% confidence interval (CI) 1.34–5.82] more likely to have a hip fracture during follow-up, compared with those with OPG in the lowest quartile (P-trend over OPG quartiles &leq;0.001, after adjustments for age and other confounders). In women not using post-menopausal hormone therapy (HT), the risk of hip fracture was 1.64-fold higher (95% CI 0.94–2.86) in the highest quartile compared with the lowest OPG quartile (P-trend over OPG quartiles = 0.05). No relationship was found in post-menopausal women using HT (P-trend over OPG quartiles = 0.23).Conclusions In men, OPG was positively associated with the incidence of hip fracture. In post-menopausal women not using HT a similar, but weaker, relationship was found. [ABSTRACT FROM PUBLISHER]

The article discusses a randomised controlled trial on the effect of supplementing vitamin D3 on relapses, disease progression, and measures of functions in multiple sclerosis. The study investigates the effect on Expanded Disability Status Scale (EDSS), exploratory outcomes annualised relapse rate (ARR), and multiple sclerosis functional composite (MSFC) components, grip strength, and fatigue. The study concludes that the supplementation was not beneficial on the related outcomes.

Our aim was to examine associations between leisure time physical activity and risk of non-vertebral fractures in men and women aged ≥55 years, with focus on the anatomical fracture location. Self-reported physical activity was registered in 3,450 men and 4,072 women aged 55-97 years at baseline in the Tromsø Study, Norway, in 1994-1995. Non-vertebral fractures were registered through December 31, 2009. During 75,546 person-years at risk, 1,693 non-vertebral fractures were identified. Risk of any non-vertebral fracture decreased with increasing physical activity level in men ( P = 0.006) and non-significantly in women ( P = 0.15), after adjustment for age, body mass index, height, smoking, and previous fracture. The reduced fracture risk was due to a reduced risk in the weight-bearing skeleton, particular at the hip, whereas risk of fracture in the non-weight-bearing skeleton was not related to physical activity. At weight-bearing sites, an inverse relationship between physical activity and fracture risk was present in both sexes ( P ≤ 0.013). Compared with sedentary subjects, the most active men and women had respectively 37% (HR = 0.63, 95% CI: 0.45, 0.88) and 23% (HR = 0.77, 95% CI: 0.62, 0.95) reduced fracture risk in the weight-bearing skeleton. Physical activity is associated with reduced fracture risk at weight-bearing sites, with no associations at non-weight-bearing sites, in both sexes. Habitual physical activity is an important amendable approach to prevent hip fracture. [ABSTRACT FROM AUTHOR]

Despite reported bone loss during pregnancy and lactation, no study has shown deleterious long-term effects of parity or breastfeeding. Studies have shown higher bone mineral density and reduced risk for fracture in parous than in nulliparous women or no effect of parity and breastfeeding, so long-term effects are uncertain. We studied the effect of parity and breastfeeding on risk for hip, wrist and non-vertebral fragility fractures (hip, wrist, or proximal humerus) in 4681 postmenopausal women aged 50 to 94 years in the Tromsø Study from 1994-95 to 2010, using Cox's proportional hazard models. During 51 906 person-years, and a median of 14.5 years follow-up, 442, 621, and 1105 of 4681 women suffered incident hip, wrist, and fragility fractures, and the fracture rates were 7.8, 11.4, and 21.3 per 1000 person-years, respectively. The risk for hip, wrist, and fragility fracture did not differ between parous ( n = 4230, 90.4%) and nulliparous women ( n = 451, 9.6%). Compared with women who did not breast-feed after birth ( n = 184, 4.9%), those who breastfed ( n = 3564, 95.1%) had 50% lower risk for hip fracture (HR 0.50; 95% CI 0.32 to 0.78), and 27% lower risk for fragility fracture (HR 0.73; 95% CI 0.54 to 0.99), but similar risk for wrist fracture, after adjustment for age, BMI, height, physical activity, smoking, a history of diabetes, previous fracture of hip or wrist, use of hormone replacement therapy, and length of education. Each 10 months longer total duration of breastfeeding reduced the age-adjusted risk for hip fracture by 12% (HR 0.88; 95% CI 0.78 to 0.99, p for trend = 0.03) before, and marginally after, adjustment for BMI and other covariates (HR 0.91; 95% CI 0.80 to 1.04). In conclusion, this data indicates that pregnancy and breastfeeding has no long-term deleterious effect on bone fragility and fractures, and that breastfeeding may contribute to a reduced risk for hip fracture after menopause. © 2011 American Society for Bone and Mineral Research [ABSTRACT FROM AUTHOR]

BACKGROUND: Avoiding immunization with clinically important antibodies is a primary objective in transfusion medicine. Therefore, it is central to identify the extent of D antigens that escape routine RhD typing of blood donors and to improve methodology if necessary. STUDY DESIGN AND METHODS: We screened 5058 D− donors for the presence of the RHD gene, targeting Exons 5, 7, and 10 with real-time polymerase chain reaction. Samples that were positive in the screen test were investigated further by adsorption-elution, antibody consumption, flow cytometry, and sequencing of all RHD exons with intron-specific primers. Lookback was performed on all recipients of RBCs from RHD+ donors. RESULTS: We found 13 RHD+ samples (0.26%). No variants or chimeras were found. Characterization of DNA revealed a novel DEL type (IVS2-2 A>G). In the lookback of the 136 transfusions with subsequent antibody follow-up, of which 13 were from DEL donors, one recipient developed anti-D. However, in this case, a competing and more likely cause of immunization was the concurrent transfusion of D+ platelets. Eleven recipients were immunized with 13 antibodies different from anti-D, of which five were anti-K. CONCLUSION: In our laboratory, serologic RhD typing was safe. We detected all D variants and only missed DEL types . In assessing the immunization risk we included a DEL donor, found previous to this study, that did immunize a recipient with anti-D. We conclude that inadvertent immunization with D antigens in our setting was rare and in the order of 1.4 in 100,000 D− transfusions. [ABSTRACT FROM AUTHOR]

Multiple sclerosis (MS) is a possible cause of secondary osteoporosis. In this phase II trial we assessed whether a weekly dose of 20,000 IU vitamin D prevents bone loss in ambulatory persons with MS age 18-50 years. ClinicalTrials.gov ID NCT00785473. All patients managed at the University Hospital of North Norway who fulfilled the main inclusion criteria were invited to participate in this double-blinded trial. Participants were randomised to receive 20,000 IU vitamin D or placebo once a week and 500 mg calcium daily for 96 weeks. The primary outcome was the effect of the intervention on percentage change in bone mineral density (BMD) at the hip, the spine, and the ultradistal radius over the study period. Of 71 participants randomised, 68 completed. Mean serum 25-hydroxyvitamin D [25(OH)D] levels in the intervention group increased from 55 nmol/L at baseline to 123 nmol/L at week 96. After 96 weeks, percentage change in BMD did not differ between groups at any site. BMD decreased at the hip, by 1.4% in the placebo group (95% CI −2.3 to −0.4, SD 2.7, p = 0.006) and by 0.7% in the treatment group (−1.6 to 0.2, 2.7, p = 0.118), difference 0.7% (−1.9 to 0.7, p = 0.332). Findings were not altered by adjustment for sex or serum 25(OH)D. Supplementation with 20,000 IU vitamin D a week did not prevent bone loss in this small population. Larger studies are warranted to assess the effect of vitamin D on bone health in persons with MS. [ABSTRACT FROM AUTHOR]