NADA Acupuncture in Specialized Palliative Care: Patients' and Family Caregivers' Experiences.

CONTEXT: Over the last 30 years, non-pharmacological treatment with ear acupuncture, including National Acupuncture Detoxification Association (NADA) acupuncture, has become popular in Western society to relieve cancer-related symptoms. OBJECTIVES: This study aim is to explore whether NADA acupuncture plays a role in relieving suffering experienced by patients hospitalized in a specialized palliative care ward and their family caregivers and whether it contributes to their coping skills. METHODS: A qualitative study with a hermeneutic approach utilizing inductive thematic content analysis. Purposeful sampling took place in a specialized palliative care ward in Denmark and all data were collected through semi-structured interviews with patients and family caregivers as either individual or family interviews. RESULTS: A total of 10 patients and 15 family caregivers participated in interviews. Four themes emerged: (1) communication about treatment with NADA acupuncture, (2) relief of suffering generates extra energy and inner strength, (3) sharing the experience with the family is beneficial, and (4) physical and psychological effects after receiving NADA acupuncture. CONCLUSION: Patients in palliative care and their family caregivers experienced relief of suffering after receiving NADA acupuncture, as well as improved well-being, and extra energy and inner strength to cope with their life situation. The ability to share NADA acupuncture gave family caregivers the feeling of being cared for and contributed to feelings of fellowship and togetherness within the family, strengthening their ability to communicate and cope.

Treatment of the elderly patient with haematological cancer.

During the last two decades, novel targeted therapies, in particular, ¼small molecules« for oral administration and monoclonal antibodies, have revolutionized the treatment and prognosis of haematological cancers. Generally, these treatments are well tolerated and therefore suitable for elderly patients. This review presents a short update on the current standard-of-care treatment of elderly patients with haematological cancer.

Mobile emergency department care to nursing home residents: a novel outreach service.

BACKGROUND: Every month, 6% of Danish nursing home residents are admitted to hospital. However, these admissions might have limited benefits and are associated with an increased risk of complications. We initiated a new mobile service comprising consultants performing emergency care in nursing homes. OBJECTIVE: Describe the new service, the recipients of this service, hospital admission patterns and 90-day mortality. DESIGN: A descriptive observational study. MODEL: When an ambulance is requested to a nursing home, the emergency medical dispatch centre simultaneously dispatches a consultant from the emergency department who will provide an emergency evaluation and decisions regarding treatment at the scene in collaboration with municipal acute care nurses. METHOD: We describe the characteristics of all nursing home contacts from 1st November 2020 to 31st December 2021. The outcome measures were hospital admissions and 90-day mortality. Data were extracted from the patients' electronic hospital records and prospectively registered data. RESULTS: We identified 638 contacts (495 individuals). The new service had a median of two (interquartile range: 2-3) new contacts per day. The most frequent diagnoses were related to infections, unspecific symptoms, falls, trauma and neurologic disease. Seven out of eight residents remained at home following treatment, 20% had an unplanned hospital admission within 30 days and 90-day mortality was 36.4%. CONCLUSION: Transitioning emergency care from hospitals to nursing homes could present an opportunity for providing optimised care to a vulnerable population and limiting unnecessary transfers and admissions to hospitals.

Driving under the Influence of Amphetamine: Analytical Evaluation of Illegal or Prescription Drug Intake Using Chiral UHPLC-MS-MS.

Differentiation between consumption of illegal and prescription drugs remains an important aspect in forensic toxicology. While illicit amphetamine is most often racemic, the medicinal drugs marketed in Denmark for the treatment of attention-deficit hyperactivity disorder contain the pure (S)-enantiomer or a prodrug thereof. In this study, we present a simple and efficient analytical workflow to provide information about the origin of amphetamine consumed in forensic cases concerning driving under the influence of drugs (DUID). Following quantification of amphetamine and methamphetamine using our conventional multi-target ultra-high performance liquid chromatography-tandem mass spectrometry method, determination of (R)- and (S)-amphetamine was performed by reinjecting the sample extract on a Phenomenex LUX® AMP chiral column using the same analytical instrument and mobile phases. Chiral separation was performed isocratic within a run time of 6 min. The analytical workflow was applied to blood samples from 5,248 suspected DUID cases within a 2-year period. Amphetamine was detected in 18.7% of the samples, of which both enantiomers were detected in 89.5% of the cases, indicating the consumption of illegal racemic amphetamine. In 6.1% of the positive cases, both amphetamine and methamphetamine were detected, indicating either co-consumption of both amphetamines or consumption of methamphetamine. In the remaining 4.4%, only (S)-amphetamine was detected indicating the consumption of prescription drugs containing (S)-amphetamine or a prodrug thereof. Implementation of a simple and rapid chiral method in the conventional analytical workflow for routine forensic casework proved to be an efficient way to elucidate whether a positive amphetamine result originates from illegal or prescription drug consumption, without increasing turnaround time nor costs to any significant extent, as no additional sample preparation was required.

Low-frequency pre-treatment HIV drug resistance: effects on 2-year outcome of first-line efavirenz-based antiretroviral therapy.

OBJECTIVES: Assess the impact of pre-treatment high-frequency and low-frequency drug-resistant HIV variants on long-term outcomes of first-line efavirenz-based antiretroviral therapy (ART). DESIGN: Prospective observational study. METHODS: Participants' pre-treatment plasma RNA had two sections of HIV pol encoding reverse transcriptase sequenced (Illumina, MiSeq) using unique molecular identifiers to detect wild-type (pre-treatment drug-resistant variants less than 1% of viral quasispecies), low-frequency (1-9%) or high-frequency drug-resistant variants (10-100%). Associations between pre-treatment drug resistance and virologic outcomes over 24 months of efavirenz-based ART were assessed for the number and frequency of mutations by drug class and other resistance parameters. RESULTS: Virologic failure was detected in 30 of 352 (9%) and pre-treatment drug-resistant variants were detected in the viral quasispecies of 31 of 352 (9%) participants prescribed efavirenz-based ART. Survival analyses revealed statistically significant associations between pre-treatment drug resistance at low (P < 0.0001) and high (P < 0.001) frequencies, at oligonucleotide ligation assay (OLA) (P < 0.00001) and non-OLA (P < 0.01) codons, to a single-antiretroviral class (P < 0.00001), and a shorter time to virologic failure of efavirenz-based ART. Regression analyses detected independent effects across resistance categories, including both low-frequency (P < 0.01) and high-frequency (P < 0.001) drug-resistant variants. CONCLUSION: We observed that pre-treatment HIV drug resistance detected at low frequencies increased the risk of virologic failure over 24 months of efavirenz-based ART, but that most failures, regardless of drug-resistant variants' frequencies, were detected within a year of ART initiation. These observations suggest that when efavirenz-based ART is prescribed, screening for pre-treatment drug resistance by an assay capable of detecting low-frequency variants, including OLA, may guide clinicians to prescribe more effective ART.

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

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

Vasoactive and/or inotropic drugs in initial resuscitation of burn injuries: A systematic review.

BACKGROUND: According to current guidelines, initial burn resuscitation should be performed with fluids alone. The aims of the study were to review the frequency of use of vasoactive and/or inotropic drugs in initial burn resuscitation, and assess the benefits and harms of adding such drugs to fluids. METHODS: A systematic literature search was conducted in PubMed, Embase, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, UpToDate, and SveMed+ through 3 December 2021. The search included studies on critically ill burn patients receiving vasoactive and/or inotropic drugs in addition to fluids within 48 h after burn injury. RESULTS: The literature search identified 1058 unique publications that were screened for inclusion. After assessing 115 publications in full text, only two retrospective cohort studies were included. One study found that 16 out of 52 (31%) patients received vasopressor(s). Factors associated with vasopressor use were increasing age, burn depth, and % total body surface area (TBSA) burnt. Another study observed that 20 out of 111 (18%) patients received vasopressor(s). Vasopressor use was associated with increasing age, Baux score, and %TBSA burnt in addition to more frequent dialysis treatment and increased mortality. Study quality assessed by the Newcastle-Ottawa quality assessment scale was considered good in one study, but uncertain due to limited description of methods in the other. CONCLUSION: This systematic review revealed that there is a lack of evidence regarding the benefits and harms of using vasoactive and/or inotropic drugs in addition to fluids during early resuscitation of patients with major burns.

A wearable microwave instrument can detect and monitor traumatic abdominal injuries in a porcine model.

Abdominal injury is a frequent cause of death for trauma patients, and early recognition is essential to limit fatalities. There is a need for a wearable sensor system for prehospital settings that can detect and monitor bleeding in the abdomen (hemoperitoneum). This study evaluates the potential for microwave technology to fill that gap. A simple prototype of a wearable microwave sensor was constructed using eight antennas. A realistic porcine model of hemoperitoneum was developed using anesthetized pigs. Ten animals were measured at healthy state and at two sizes of bleeding. Statistical tests and a machine learning method were used to evaluate blood detection sensitivity. All subjects presented similar changes due to accumulation of blood, which dampened the microwave signal ([Formula: see text]). The machine learning analysis yielded an area under the receiver operating characteristic (ROC) curve (AUC) of 0.93, showing 100% sensitivity at 90% specificity. Large inter-individual variability of the healthy state signal complicated differentiation of bleedings from healthy state. A wearable microwave instrument has potential for accurate detection and monitoring of hemoperitoneum, with automated analysis making the instrument easy-to-use. Future hardware development is necessary to suppress measurement system variability and enable detection of smaller bleedings.

Municipal acute care teams as a flexible solution for the treatment of acutely ill patients at-home: a mixed-method study of patients' and caregivers' experiences with an acute care team.

OBJECTIVE: Development of initiatives to reduce hospitalisations is a major focus of healthcare planning. Strengthening the community with municipal acute care teams or units is a newly implemented Danish initiative aimed at preventing hospitalisations and supporting more flexible services. This study aims to describe patients treated by a municipal acute care team and to explore patients' and caregivers' experiences with at-home treatment. DESIGN: A mixed-method study consisting of descriptive statistics of patients treated by an acute care team, and quantitative and qualitative data from follow-up telephone questionnaires with patients and caregivers. SETTING: The acute care team, 'Acute Team Odense' (ATO), in the Odense Municipality, Denmark. PARTICIPANTS: Patients treated by ATO and their caregivers. ATO treated 3231 patients (5676 contacts) in the period of 2018-2019. RESULTS: Average number of new contacts per day was 7.8, and the median treatment-length was 1 day. Patients were referred by various healthcare providers and most often by general practitioners, municipal staff and hospital staff. The median age of the patients was 80 years, and 20% were independent before the treatment. In total, 787/5676 contacts received at-home intravenous therapy, which corresponded to 3.6 hospital beds saved per day. The questionnaires were completed by 307/478 patients and 168/254 caregivers. Most respondents stated they would prefer at-home treatment in future similar situations as it enabled them to maintain their lives. Several respondents also experienced that ATO avoided hospitalisations or reduced hospital stays, which was described as a relief. CONCLUSION: ATO was frequently used, indicating the demand for community-based acute healthcare. The patients and caregivers experienced that this solution avoided hospitalisations and allowed them to maintain their lives, and this was described as less burdensome. As a result of these findings, this initiative has been continued with an ongoing focus on searching for possibilities aimed to prevent hospitalisations.

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

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

Utility of coagulation analyses to assess thromboprophylaxis with dalteparin in intensive care unit patients.

BACKGROUND: The aim of this study was to evaluate the utility of coagulation analyses to assess thromboprophylaxis with dalteparin in intensive care unit (ICU) patients. METHODS: Prospective observational study of ICU patients receiving dalteparin prophylaxis at Oslo University Hospital in Norway. Trough and peak antithrombin, protein C, anti-factor Xa activity (aFXa), d-dimer, thromboelastography, calibrated automated thrombogram and microparticles were analysed. Levels were compared in patients with and without venous thromboembolism (VTE), major bleeding, acute kidney injury (AKI) with use of renal replacement therapy (RRT) and variable dalteparin dose. RESULTS: Among 50 included patients (76% male, mean age 62 years) five (10%) developed VTE and eight (16%) major bleeding. Median through aFXa level was 0.03 (0.02-0.05) IU/mL, and 48 (96%) of patients were within and two (4%) above target range. Peak aFXa level was 0.21 (0.13-0.29) IU/mL, the number of patients below, within and above prophylactic range were 21 (42%), 25 (50%) and four (8%). Peak aFXa levels were similar in patients with and without VTE (0.18 vs 0.21 IU/L, P = .72), major bleeding (0.22 vs 0.21 IU/mL, P = .38) and AKI with RRT (0.18 vs 0.24, P = .13), but lower in patients receiving dalteparin 5000 IU od compared to 7500 IU od (0.19 vs 0.30 IU/mL, P < .01). CONCLUSIONS: Intensive care unit patients receiving dalteparin prophylaxis had half of patients within prophylactic peak aFXa target range. Peak aFXa levels was affected by administered dalteparin dose, but not presence of VTE, major bleeding or AKI with RRT.

Pre-treatment HIV-drug resistance associated with virologic outcome of first-line NNRTI-antiretroviral therapy: A cohort study in Kenya.

BACKGROUND: Pre-treatment HIV-drug-resistance (PDR) to WHO-recommended 1st-line non-nucleoside reverse transcriptase inhibitors (NNRTI)-based antiretroviral treatment (ART) is increasing in low-resource communities. We evaluated the risk of PDR on treatment failure if detected at single or multiple codons, at minority (2-9%) or higher (≥10%) frequencies during efavirenz- vs. nevirapine-ART. METHODS: We conducted a pooled analysis across three cohorts of Kenyans initiating 1st-line NNRTI-ART between 2006 and 2014. Mutations K103N, Y181C, G190A, M184V and K65R were detected by an oligonucleotide ligation assay (OLA) and confirmed by Sanger and next-generation sequencing (NGS). PDR was defined as detection of any mutation by OLA when confirmed by NGS. Treatment failure, defined as plasma HIV RNA ≥400 copies/mL at month-12 of ART, was compared by PDR genotypes. FINDINGS: PDR was detected in 59/1231 (4·8%) participants. Compared to wild-type genotypes, PDR in participants prescribed nevirapine-ART was associated with increased treatment failure [PDR 69·2% (27/39) vs. wild-type 10·4% (70/674); p = 0·0001], whether detected as minority [66·7% (4/6)] or higher [69·7% (23/33)] frequencies in an individual's HIV quasispecies (p = 0·002 and p < 0·0001, respectively), or mutations at single [50·0% (12/24)] or multiple [100·0% (15/15)] codons (p < 0·0001). During efavirenz-ART, PDR was also associated with increased virologic failure [PDR 25·0% (5/20) vs. wild-type 5·0% (25/498); p = 0·005], but only if detected at multiple drug-resistant codons [50·0% (3/6); p = 0·003] or high frequencies PDR [33·3% (5/15); p = 0·001]. INTERPRETATION: The risk that PDR confers for treatment failure varies by number of mutant codons and their frequency in the quasispecies, with a lower risk for efavirenz- compared to nevirapine-based regimens. PDR detection and management could extend the effective use of efavirenz-ART in low-resource settings. FUNDING: NIH, PEPFAR.

Evaluation of the management of pretreatment HIV drug resistance by oligonucleotide ligation assay: a randomised controlled trial.

BACKGROUND: Although experts have recommended testing for pretreatment drug resistance (PDR) before antiretroviral therapy (ART) initiation, there is little evidence to support its implementation. We aimed to establish whether an inexpensive point mutation assay can improve virological suppression by identifying PDR to guide drug selection for ART in a lower-middle income country. METHODS: Investigators did an open-label, randomised controlled trial at three HIV treatment sites in Kenya: two in Nairobi and one in rural Maseno. Individuals (aged ≥2 years) were eligible to participate if they were confirmed HIV-seropositive, qualified for first-line ART, planned to reside in the area for more than 1 year, and provided informed consent. We randomly assigned participants (1:1) to either PDR testing by oligonucleotide ligation assay (OLA) to guide selection of ART or to standard of care, which did not include OLA testing. The OLA-guided therapy group had pre-ART peripheral blood mononuclear cells evaluated for drug resistance to non-nucleoside reverse transcriptase inhibitor (NNRTI) at codons Lys103Asn, Tyr181Cys, Gly190Ala, and to lamivudine at Met184Val, and when at least one drug-resistant codon was detected in a participant's pre-ART specimen, clinicians were directed to prescribe protease inhibitor-based second-line ART. Those without detected resistance and those who were randomised to standard of care received NNRTI-based first-line ART. The primary outcome was plasma HIV-1 RNA of at least 400 copies per mL at 4, 8, or 12 months after ART initiation, which defined virological failure, assessed in all participants who received treatment (data were censored for those lost-to-follow-up or who died). The study has been completed and is registered with ClinicalTrials.gov, NCT01898754. FINDINGS: We screened 1198 participants between May 28, 2013, and Nov 4, 2014, of whom 991 (83%) were enrolled (492 received OLA and 495 received standard of care; four did not begin treatment). 93 participants (prevalence 9·4%) had PDR (95% CI 7·7-11·4). 34 (8·5%) of 400 participants in the OLA group had virological failure at month 12 of ART (95% CI 6·0-11·7) compared with 39 (9·7%) of 402 (7·0-13·0) in the standard-of-care group (log-rank p=0·26). Among participants with PDR, virological failure was lower in the OLA-guided therapy group than in the standard-of-care group: five (14%) of 35 compared with 13 (50%) of 26; p=0·0020). Among those prescribed NNRTI-based ART, participants given efavirenz were less likely to have virological failure than were those receiving nevirapine (odds ratio 0·37, 95% CI 0·22-0·62; p<0·0001). The OLA-guided therapy group had 39 serious non-lethal adverse events and 34 deaths. The standard-of-care group had 34 severe adverse events and 43 deaths, differences that were not significant. Adverse events judged to potentially be due to ART were few and similar between groups, with 17 (16%) in the OLA-guided therapy group and 16 (16%) in the standard-of-care group (p=0·90). INTERPRETATION: Our finding that OLA testing for PDR reduced virological failure in only those with specific PDR mutations suggests that PDR poses less of a risk for virological failure than that predicted by past prevalence estimates, and that the value of PDR testing to reduce virological failure should be assessed for antiretroviral treatment regimens. FUNDING: US National Institutes of Health.

Caregivers' Need for Support in an Outpatient Cancer Setting.

PURPOSE: To investigate the needs of caregivers for individuals with cancer and to gain insight into how to provide support for caregivers. PARTICIPANTS & SETTING: 47 caregivers for patients with cancer in an outpatient setting in Denmark. METHODOLOGIC APPROACH: This qualitative study used focus group interviews. Data were analyzed using a hermeneutics framework and Malterud's systematic text condensation. FINDINGS: Results of the nine focus groups showed the experiences of caregiving. Theme 1 was interdependence, which consisted of the subthemes responsibility, a moral obligation and loneliness and talking. The results also revealed a second theme, different needs for support, which contained three subthemes. IMPLICATIONS FOR NURSING: Caregivers for individuals with cancer do not distinguish their own needs and perspectives of support from those of the patients. Caregivers' need for support includes having support from peers, talking to healthcare professionals, and having personal time. Support of caregivers should allow for focusing on the family as a unit instead of solely addressing the patient.

Professionalism lapses and hierarchies: A qualitative analysis of medical students' narrated acts of resistance.

Resistance is classified as a reaction against confining social structures. During their education, medical students encounter traditional medical and interprofessional hierarchies as they learn to become doctors. These create a power disparity that may prevent their empowerment and ability to resist. Despite their subordinate position, students are not always powerless when encountering situations that contradict their ethical, moral, and professional understandings of appropriate medical practice - so called 'professionalism dilemmas.' A qualitative analysis of over 1500 narratives from interviews, focus groups, and questionnaires with 808 medical students in the UK and Australia highlights how students draw on a number of direct and indirect, verbal and bodily, instantaneous and delayed forms of resistance to counter the professionalism lapses of their seniors, which they face in everyday clinical and educational interactions. Within students' narratives of resistance we come to see how they resist hegemonic practices and their reasons for doing so, such as to prevent patient and student abuse, promote hygienic practice, and uphold patient consent. Through these various acts of resistance (and their narration), medical students may promote the subtle transformation of the dominant medical structure either consciously or unconsciously. They may do this through reflecting on acts of resistance to professionalism lapses, making sense of their moral position and the development of their professional identities, by encouraging others to also resist through sharing resistance narratives, and finally, by altering the professional conduct of their seniors. We encourage all workplace learning stakeholders to better understand the social dynamics of hierarchies and resistance and to encourage the enactment of resistance in the face of professionalism lapses in order to protect the health and wellbeing of learners and patients.

Virtual Double Staining: A Digital Approach to Immunohistochemical Quantification of Estrogen Receptor Protein in Breast Carcinoma Specimens.

Visual assessment of immunohistochemically detected estrogen receptor protein is prone to interobserver and intraobserver variation due to its subjective evaluation. The aim of this study was to validate a new image analysis system based on virtual double staining (VDS) by comparing visual and automated scorings of ER in tissue microarrays of breast carcinomas. Tissue microarrays were constructed of 112 consecutive resection specimens of breast carcinomas. Immunohistochemistry assays for ER and pancytokeratin was applied on separate serial sections. ER scoring was visually performed by 5 observers using the histoscore (H-score) method. The Visiopharm ER image analysis protocol (APP) software application using VDS technique was applied separating stromal cells from carcinoma and other epithelial cells based on the pancytokeratin reaction. Using color deconvolution, polynomial filters, and nuclear segmentation the APP determined the percentage of positive cells and their intensity, and calculated the resulting H-score. On the basis of 1% cutoff VDS was perfectly correlated with visual assessment (κ=1). Using H-score, a very high agreement between VDS and visual ER assessment was seen (R=0.950). Image analysis has the attributes to eliminate the shortcomings of visual ER evaluation by generating automated, reproducible, and objective results of ER assessment.

Psychotherapy and Cognitive Behavioral Therapy Supervision in Danish Psychiatry: Training the Next Generation of Psychiatrists.

OBJECTIVE: Psychotherapy training is mandatory for physicians to qualify as psychiatrists in Denmark. Evidence for the effectiveness of psychotherapy has increased, and psychotherapy is increasingly included in international treatment guidelines. The authors investigated how psychiatrists in training in Denmark evaluate the opportunities to practice psychotherapy in their training and the quality of the supervision they receive in psychotherapy training, particularly for cognitive behavioral therapy (CBT). METHOD: The authors conducted a survey regarding psychotherapy training and CBT supervision among psychiatrists in training at Danish psychiatric specialist training courses. They investigated respondents' interest and experience in psychotherapy and respondents' views on the relevance and feasibility of performing psychotherapy and receiving supervision in their psychiatry training. RESULTS: Eighty-eight percent of the psychiatrists in training found psychotherapy to be a relevant part of their training; however, 77 % found it difficult to find time to practice psychotherapy and 44 % felt that practicing psychotherapy was a strain on their employer. Thirty-six percent and 53 %, respectively, had difficulties securing psychodynamic and CBT supervision. In CBT supervision, more than 60 % reported supervision that appeared to be below the expected CBT supervision standard and often so much below it might not qualify as CBT supervision. CONCLUSIONS: There is a need to focus on how to better integrate psychotherapy and supervision in the Danish psychiatric training program. Good CBT supervision may be lacking, and a way to ensure high-quality supervision is required.

"Dioxins are the easiest topic to mention": Resident activists' construction of knowledge about low-level exposure to toxic chemicals.

This article discusses how residents in a local area contributed to the construction of knowledge in regard to scientific assessments in relation to a fire in a storage dump of burnable waste. Building on analytical concepts primarily from Social Worlds theory as well as some concepts from Actor-Network Theory, the analysis shows how dissent and a number of scientific controversies were initiated by some residents living nearby the waste dump who proved to be excellent network builders and who built a number of alliances with media and independent scientists, thus questioning the authorities' and their experts' legitimacy. Furthermore, the situated analysis identifies how a few persons--not very organized--were able to create a debate about scientific matters using their combined resources and strong alliance-building abilities, thus proving that in some cases there is no need for a higher level of organization.

Flow induced dispersion analysis rapidly quantifies proteins in human plasma samples.

Rapid and sensitive quantification of protein based biomarkers and drugs is a substantial challenge in diagnostics and biopharmaceutical drug development. Current technologies, such as ELISA, are characterized by being slow (hours), requiring relatively large amounts of sample and being subject to cumbersome and expensive assay development. In this work a new approach for quantification based on changes in diffusivity is presented. The apparent diffusivity of an indicator molecule interacting with the protein of interest is determined by Taylor Dispersion Analysis (TDA) in a hydrodynamic flow system. In the presence of the analyte the apparent diffusivity of the indicator changes due to complexation. This change in diffusivity is used to quantify the analyte. This approach, termed Flow Induced Dispersion Analysis (FIDA), is characterized by being fast (minutes), selective (quantification is possible in a blood plasma matrix), fully automated, and being subject to a simple assay development. FIDA is demonstrated for quantification of the protein Human Serum Albumin (HSA) in human plasma as well as for quantification of an antibody against HSA. The sensitivity of the FIDA assay depends on the indicator-analyte dissociation constant which in favourable cases is in the sub-nanomolar to picomolar range for antibody-antigen interactions.