Clinicians' power in the inpatient care of anorexia nervosa: A qualitative investigation of consumer perspectives.

Medically compromised people with anorexia nervosa are cared for in inpatient settings where clinicians closely monitor health and safety. Clinicians are in a position of power, with the capacity to impose mandated weight gain to achieve medical stabilisation. Consumers are in a vulnerable position, compelled to temporarily relinquish autonomy and to accept coercive practices that often diminish the quality of the therapeutic relationship. Clinicians' position of power in mental healthcare has a dual potential for both healing and harm, and limited attention has been given to consumers' views of clinicians' power. The aim of this qualitative descriptive study was to investigate the consumer perspective of clinicians' power in the inpatient care of anorexia nervosa, establishing insight into the beneficence and maleficence of the power asymmetry. Ten women with anorexia nervosa in the community participated in semi-structured interviews online. The COREQ checklist was used to ensure accuracy and completeness of reporting. Thematic analysis revealed that abuses of power were common in the course of inpatient AN care, however life-saving measures were regarded as defensible. The perception of clinicians' power was determined by the strength of interpersonal relationships and clinicians' clinical competence. To mitigate the potential for harmful experiences, clinicians' use of power must be exercised with close consideration for consumer perspectives, with the integration of person-centred care and trauma-informed care principles.

The focus on weight in the inpatient care of anorexia nervosa: A qualitative investigation of consumer perspectives.

Anorexia nervosa has a high mortality rate and is often treated in the inpatient setting, where close monitoring and medical support are available. Consistent with objective biomedical benchmarks, conventional inpatient treatment is often focussed on weight gain. Consumers report that clinicians provide care focussed on weight and physical restoration without adequate consideration of their full spectrum of needs. The aim of this study was to explore consumers' perspectives of the biomedical focus on weight gain in the inpatient care of anorexia nervosa. This study employed a qualitative approach, involving semistructured interviews, and participants were recruited from relevant social media communities. This study was ethically approved by a university ethics committee and the COREQ checklist ensured ethical reporting. Ten women participated in interviews. Participants reported that the biomedical imperative of weight gain is focussed on at the exclusion of other relevant determinants of well-being, and the narrow focus on weight gain does not suitably prepare consumers for discharge. The conflict between clinicians' biomedical focus and consumers' broader unmet needs leads to harmful interpersonal dynamics and feelings of invalidation. The inpatient care of anorexia nervosa needs to develop beyond biomedically driven objectives and incorporate the merits of an approach that substantively integrates person-centred care, therapeutic relationships and trauma-informed principles.

NUT midline carcinoma in a young pregnant female: a case report.

INTRODUCTION: The NUT midline carcinoma is a rare tumor mostly reported in the midline of upper aerodigestive tract and mediastinum. Children as well as adolescents are affected without a gender distribution. A standard treatment is not established. So far, there exists no reported case of a pregnant female suffering from NUT midline carcinoma with musculoskeletal manifestation. CASE PRESENTATION: A 34-year-old woman was referred to our outpatient clinic by the general practitioner during her 31st week of pregnancy suffering from shoulder pain and dyspnea. So far, dyspnea was interpreted as a typical pregnancy-related symptom. However, a chest X-ray showed a tumor mass in the right lung in close relation to the scapula. Further examinations found metastases in different areas of the body. No pregnancy-related complications were detected by obstetric examination. After an interdisciplinary perinatal case discussion, cesarean section was directly followed by an open biopsy of the right side scapula tumor lesion. A NUT midline carcinoma was diagnosed by immunohistochemistry. Due to disseminated tumor disease in multiple non-resectable locations, a palliative systemical chemotherapy was started by the oncological outpatient clinic. CONCLUSION: This report presents the case of the very rare NUT midline carcinoma under pregnancy which made interdisciplinary case discussions indispensable for therapy planning.

Dynamics of nurses' authority in the inpatient care of adolescent consumers with anorexia nervosa: A qualitative study of nursing perspectives.

Nurses caring for adolescent consumers with anorexia nervosa in the inpatient setting are challenged in a unique way, in that they are caring for people with whom they do not have a mutually held concept of well-being. Their efforts to ensure weight gain are frequently against the wishes of the consumer. This dissonance results in challenging interactions, where nursing care and authority may be undermined. This study investigated the dynamics of nurses' authority within this context. Interviews with nurses (n = 10) were conducted and analysed through thematic analysis. Nurses reported that consumers, compelled by the psychopathology of anorexia nervosa, often sought to challenge or undermine their authority. Some nurses experienced the opposition and conflict as demoralizing, whereas others were able to maintain confidence in the therapeutic merit of their care. Younger, inexperienced nurses in this study were particularly vulnerable to interactions that mitigated their authority, due to their tendency to engage in friend-like relationships. Nurses caring for adolescents with anorexia nervosa should be prepared to be confronted by interactions that overtly and surreptitiously undermine their capacity to exercise professional authority. It is important that nurses recognize the importance of maintaining their authority, and how it can be threatened in subtle and unexpected ways.

Therapeutic alliance in mental health nursing: an evolutionary concept analysis.

The concept of therapeutic alliance is relevant in contemporary mental health care, as the consumer-led recovery movement promotes the development of collaborative relationships, and is focussed on the consumer's individual concept of wellbeing. An evolutionary concept analysis was undertaken to establish a contemporary interpretation of therapeutic alliance for mental health nursing. The CINAHL, Scopus and PsycINFO databases were searched for articles (n = 322), with 52 deemed appropriate for analysis. Therapeutic alliance is characterised by mutual partnerships between nurses and consumers, and is dependent on a humanistic healthcare culture. Therapeutic alliance is associated with enhanced consumer outcomes and experiences with care.

Seroprevalence of hepatitis E virus (HEV) in humans living in high pig density areas of Germany.

An increase in acute autochthonous hepatitis E virus (HEV) infections has been recorded in Germany. These are suspected to be zoonotically transmitted from wild boar, deer and domestic pig. The latter may represent a major reservoir for HEV. In this study, 537 sera from humans living in Westphalia and Lower Saxony, representing areas of high pig density in Germany, were tested for the presence of HEV-specific antibodies. Among them were 302 individuals with occupational, direct contact to pigs and 235 individuals without direct contact to pigs. Two commercial tests and one in-house assay were applied for the detection of HEV-specific immunoglobulin G (IgG) antibodies. Sera were also tested in an assay that detects all classes of HEV-specific antibodies. Depending on the test used, the seroprevalence ranged from 4.1 to 27.9 %. Exposition to pigs was found to be associated with a significantly higher seroprevalence in subjects with contact to pigs (13.2-32.8 %) compared with that in non-exposed humans (7.7-21.7 %). In particular, individuals younger than 40 years with occupational exposure exhibited a markedly higher HEV seroprevalence compared with non-exposed individuals of that age group. In general, HEV seroprevalence increased with age resulting in a similar prevalence level in the age group of ≥ 50 years for exposed and non-exposed individuals. Analysis of all sera by a commercial anti-HEV IgM ELISA revealed 35 positive and 25 borderline samples. However, only one positive serum could be confirmed by an IgM line assay. Selected samples from IgM and/or IgG as well as total HEV antibody-positive individuals were also tested for the presence of HEV RNA. In one of the 78 samples, the only IgM ELISA positive and IgM line assay confirmed sample, RNA of HEV genotype 3 was detected. This sequence has high similarity to HEV sequences obtained from wild boars and domestic pigs from Germany and The Netherlands. This study demonstrates that in addition to the consumption of raw or undercooked meat, direct contact to pigs has to be considered as an additional risk factor for HEV infection.

Prevalence of hepatitis E virus antibodies in children in Germany.

BACKGROUND: Since asymptomatic hepatitis E virus (HEV) infections particularly affect children, there is a need for studies to determine the HEV seroprevalence among infants, children and adolescents. METHODS: The prevalence of anti-HEV IgG antibodies was determined in sera taken in 2008-2010 from 1646 children aged 0-17 years living in Germany. Antibody testing was carried out using the enzyme-linked immunosorbent assay recomWell HEV IgG as well as the recomLine HEV IgG/IgM distributed by Mikrogen. Furthermore, the performance of MP Biomedicals enzyme-linked immunosorbent assay HEV and the HEV-Ab enzyme-linked immunosorbent assay from Axiom was analyzed in comparison with the recomWell/recomLine test system using a defined subset of sera. RESULTS: In children, the overall prevalence of antibodies was 1.0%. Starting with the 5- to 6-year olds, there was a significant increase of HEV seroprevalence to 1.5% in the group of the 15- to 17-year olds. There was no statistically significant difference between seroprevalences of boys (1.2%) and girls (0.7%). Passively transmitted maternal antibodies persisted for about 3 months. The strength of agreement between the recomWell/recomLine system and the ELISAs from MP Biomedicals or Axiom varied between 0.229 and 0.542 and was calculated at 0.111 when the assays from MP Biomedicals and Axiom were compared. CONCLUSIONS: In Germany, only a very small number of HEV infections occur in children. Many infections occur in adults with increasing age. Because of considerable variations in assay accordance, there is an urgent need for standardization of HEV serology.

Age-related and regional differences in the prevalence of hepatitis E virus-specific antibodies in pigs in Germany.

An increasing number of acute autochthonous human hepatitis E virus (HEV)-infections was noticed in Germany and other developed countries, most likely the result of a zoonotic virus transmission from pig, wild boar and deer. Currently there is still a lack of profound data concerning the actual prevalence of HEV-specific antibodies in domestic pig herds in Germany, in particular for regions with high pig density, and its age-dependency. 2273 domestic pig sera were collected in 2011 mainly from Bavaria, North Rhine-Westphalia and Lower Saxony from areas having a high pig density. Initially, 420 randomly selected pig sera were tested in three commercially available and in two in-house HEV-antibody ELISAs. 43.6% (183/420) to 65.5% (275/420) of the sera were demonstrated to be reactive against human pathogenic HEV genotypes 1 and/or 3. The majority of sera reacted only weakly or not at all with the rat HEV antigen with very few sera showing a stronger reactivity to this antigen compared to the genotype 3 antigen. The results of all three HEV-IgG tests, i.e. the PrioCHECK(®) HEV Ab porcine ELISA kit, the ID Screen(®) Hepatitis E Indirect Multi-species ELISA kit and the genotype 3 in-house ELISA were in good accordance. Therefore, the remaining sera were tested using the PrioCHECK(®) HEV Ab porcine ELISA kit. Samples with a borderline result were finally determined by application of the conjugate-modified recomLine HEV IgG assay. A total of 1065 of the 2273 sera (46.9%) were found to be anti-HEV IgG-positive. While 38.4% (306/796) of fatteners (age between 3 and 9 months) exhibited HEV-specific antibodies, 51.4% (759/1477) of sows (age older than 9 months) exhibited anti-HEV antibodies (P<0.001). Fatteners kept in Southern Germany had a significantly higher HEV IgG prevalence compared to fatteners kept in the high pig density federal states North Rhine-Westphalia and Lower Saxony but also in German federal states with a low pig density. In conclusion, the present study clearly demonstrates that a high percentage of domestic pigs in Germany have had contact with HEV. Seroprevalence depends on the pig's age and herd origin with the most significant regional variations for fatteners. The presence of anti-HEV-free herds may indicate that it is feasible to establish and sustain HEV-free pig herds. HEV seroprevalence still depends on the assay used for testing. This demonstrates an urgent need for test validation.

Hepatitis E virus seroprevalence of domestic pigs in Germany determined by a novel in-house and two reference ELISAs.

Autochthonous hepatitis E virus (HEV) infections by zoonotic transmission of genotype 3 (GT3) have been reported increasingly from industrialized countries. In this paper the development and validation of an IgG ELISA for the detection of HEV-specific antibodies in domestic pigs is described. Comparison of the diagnostic value of Escherichia coli-expressed HEV-GT3 capsid protein (CP) derivatives revealed a carboxy-terminal derivative as most suitable. Validation of the in-house assay using a commercially available IgG ELISA revealed a high diagnostic specificity and sensitivity. The average HEV seroprevalence of domestic pigs from Germany and the federal state Baden-Wuerttemberg determined by the in-house test was 42.7% and 50.3%, respectively. The seroprevalence in different districts of Baden-Wuerttemberg ranged from 34.9% to 60%, but from 0% to 100% between different herds. These data were compared to those achieved by two commercially available ELISA kits and an in-house ratHEV-based ELISA. In conclusion, the CP-based in-house test proved sensitive and specific, indicating that the ORF3-encoded protein might be dispensable for diagnostics. The novel assay also allowed a parallel analysis by a homologous ratHEV-derived antigen. Thus, the novel IgG ELISA represents a useful tool for future standardized seroprevalence studies in domestic pigs from Germany and other regions of Europe.