Economics Students: Self-Selected in Preferences and Indoctrinated in Beliefs

There is much debate as to why economics students display more self-interested behavior than other students: whether homo economicus self-select into economics or students are instead “indoctrinated” by economics learning, and whether these effects impact on preferences or beliefs about others’ behavior. Using a classroom survey (n\u3e500) with novel behavioral questions we show that, compared to students in other majors, econ students report being: (i) more self-interested (in particular, less compassionate or averse to advantageous inequality) already in the first year and the difference remains among more senior students; (ii) more likely to think that people will be unwilling to work if unemployment benefits increase (thus, assuming others are motivated primarily by self-interest), but only among senior students. These results suggest self-selection in preferences and indoctrination in beliefs

Generation, establishment and characterization of a pluripotent stem cell line (CVTTHi001-A) from primary fibroblasts isolated from a patient with activated PI3 kinase delta syndrome (APDS2)

APDS2 is caused by mutations in PIK3R1 gene resulting in constitutive PI3Kδ activation. PI3Kδ is predominantly expressed in leukocytes and plays critical roles in regulating immune responses. Here we first derived fibroblast primary cells from a skin biopsy of a patient carrying a heterozygous single T deletion in intron 11 of the PIK3R1 gene. We next present the derivation of an induced pluripotent stem cell (iPS) line using a non-integrative reprogramming technology. Pluripotent-related hallmarks are further shown, including: iPSCs self-renewal and expression of pluripotent and differentiation markers after in vitro differentiation towards embryonic germ layers, assessed by RT-PCR and immunofluorescence

Clinical Approach to Patients with Moderate-to-Severe Atopic Dermatitis: A Spanish Delphi Consensus

Despite emerging evidence and advances in the management of atopic dermatitis there a lack of consensus regarding the diagnostic criteria, therapeutic approach, method to assess severity, and patient follow-up for this condition. An expert consensus study was conducted to provide recommendations on the management of patients with moderate-to-severe atopic dermatitis. The study used Delphi-like methodology based on a literature review, a summary of the scientific evidence, and a 2-round survey. The agreement of 60 panellists on 21 statements was evaluated. Consensus was predefined as >= 80% agreement of all respondents. In the first round 6 statements reached consensus. Unanimous consensus was achieved regarding therapeutic goals and patient satisfaction (maintained in the long term and periodic goals reassessment recommended every 3-6 months). In the second round, half of the statements reached consensus, all related to patient follow-up, treatment goals, and atopic comorbidities. The statements that did not reach consensus were related to diagnosis (biomarkers, allergy, and food testing) and starting patients on conventional systemic treatment rather than advanced treatment. The study assessed expert opinion regarding a variety of topics related to the clinical approach to patients with moderate-to-severe atopic dermatitis, in order to provide guidance on the diagnosis and management of patients with atopic dermatitis

Symbolic content of the white medical coat

La comunicación simbólica es una característica importante de las especies. Como la gente viste puede proporcionar a los demás una representación simbólica de lo que ellos son, esto es, de su estatus y papel social que representan. En este artículo se realiza un análisis simbólico de la vestimenta utilizada por los médicos, la bata blanca. Se analiza el cómo y por qué del cambio de color de la bata, tanto a nivel del laboratorio, como del hospital y las relaciones medico-paciente que existían en tiempos anteriores y las actuales, así como la carga simbólica que ello representa para la medicina actual.The symbolic communication is an important characteristic of the human species. The way people dress can give us a symbolic representation of the way they are –that is, their status and social role. In this article, we analyse symbolically the clothing of doctors, the white coat. We examine how and why the colour of the coat changed, both in the laboratory and the hospital, and the relations between doctor and patient that existed in the past and at present, as well as the symbolic power that this represents for the present-day medicine.Grupo de Investigación Antropología y Filosofía (SEJ-126). Universidad de Granad

Effectiveness and safety of guselkumab for the treatment of psoriasis in real-world settings at 24 weeks : A retrospective, observational, multicentre study by the Spanish Psoriasis Group

Altres ajuts: Acord transformatiu CRUE-CSICData on the effectiveness and safety of a drug in real-world clinical practice complement the evidence from clinical trials, which are carried out in a different setting. Little has been published on the effectiveness and safety of guselkumab in the treatment of psoriasis in clinical practice. The ojective of this study was to assess the effectiveness and safety of guselkumab at 24 weeks in patients with moderate to severe plaque psoriasis in routine clinical practice. A retrospective, multicentre study of adult patients with moderate to severe plaque psoriasis treated with guselkumab for at least 24 weeks was carried out in Spain. We studied 343 patients, 249 of whom were followed for 24 weeks. By week 24, the mean (SD) psoriasis area severity index (PASI) had decreased from 11.1 (7.3) to 1.7 (2.8) (−9.3; [−10.2;-8.4]), 85.9% of the patients had achieved PASI score of 4 or less and 77.9% a PASI score of 2 or less. In terms of relative PASI response, 59.4% of the patients achieved a PASI-90 response and 49.0% a PASI-100 response. On multivariate analysis, two factors reduced the probability of a PASI of 2 or less at 24 weeks: a BMI ≥30 (OR, 0.44; 95% CI, 0.22-0.88) and a greater previous exposure to biologic therapy (OR, 0.69; 95% CI, [0.56-0.84]). Adverse events were rare (9.9%) and led to withdrawal from treatment in only nine patients (2.6%) by the end of the follow-up period. The results of this study confirm the high efficacy and safety of guselkumab indicated by the clinical trial data. In clinical practice, the absolute PASI score appears to be a better marker of response to treatment than the relative value

SCORE underestimates cardiovascular risk (CVR) of HIV+ patients

The new European Guidelines of Dislipidemia Management of the European Societies of Cardiology and Arteriosclerosis consider HIV+ as patients at high risk of developing cardiovascular events and deaths. The objective of the study was to evaluate cardiovascular events and deaths in a series of HIV+ patients. Observational, cross-sectional study, including a cohort of HIV+ and HIV− patients from 2008. CVR was calculated using the SCORE-CVR chart. Variation on lipid profile and incidence of cardiovascular events, cardiovascular death or death related to any cause were recorded. Data was analyzed using SPSS version 20.0 for MAC. 154 HIV+ and 155 HIV− patients were included. Mean age: 44.8±9.5 vs 55.2±14.3 y and 69.5% vs 49% males respectively (p<0.01). Mean time since HIV+ diagnosis was 11±6.2 y. Mean BMI and systolic blood pressure were lower in HIV+ (25.1±6.7 kg/m2 vs 28.7±5.1 kg/m2, (p<0.01) and 119.6±19.4 vs 124.7±14.7 mmHg, (p=0.044; respectively)). A lower proportion of hypertense, diabetic and obese patients was observed in HIV+ (25.5% vs 6.5%; 20.6% vs 3.9% and 36.8% vs 12.3%) but a larger proportion of smokers (68.8% vs 29.7%) was observed (p<0.01 in all cases). Mean cholesterol and LDLc were lower in HIV+ (191.2±41.4 vs 218.5±44.6 mg/dl and 109.5±33.9 vs 134.6±37.7 mg/dl; p<0.01; respectively) but with a lower mean HDLc and higher TG (50.3±19 mg/dl vs 55.2±14.9 mg/dl; p=0.013 and 156.7±85.7 vs 135.8±66.2 mg/dl; p=0.017; respectively). There was no significant difference in mean CVR-SCORE (3.5±3.6% vs 4.4±3.8%; p=0.091). With this SCORE, 5.2±5.3 and 6.7±5.8 cardiovascular events or deaths should be expected in HIV+ and HIV− respectively at 10 y. Four years later cholesterol, LDLc, HDLc, TG in HIV+ and HIV− patients did not vary compared with those obtained 4 y before. 5 events and 1 death were seen at 4 y follow-up in HIV+, and in HIV− patients. The incidence of events in HIV+ patients is similar to the expected according to their SCORE at 10 y. We could suppose that once the 10 y follow-up is reached, this incidence would be higher. On the other side, in HIV− at 4 y just 3 events ocurred, far from the 6.7 events expected. There were no significant differences between lipid profiles in any of the cohorts. Lipid profile with low HDLc and high TG is persistent in HIV+ patients at 4 y follow-up. Understimation of CVR in HIV+ patients by SCORE charts could be present as soon as 4 y after the first assesment. This supports the stratification of HIV+ patients as high-risk patients in new guidelines

Patients presenting with somatic complaints in general practice: depression, anxiety and somatoform disorders are frequent and associated with psychosocial stressors

Mental disorders in primary care patients are frequently associated with physical complaints that can mask the disorder. There is insufficient knowledge concerning the role of anxiety, depression, and somatoform disorders in patients presenting with physical symptoms. Our primary objective was to determine the prevalence of depression, anxiety, and somatoform disorders among primary care patients with a physical complaint. We also investigated the relationship between cumulated psychosocial stressors and mental disorders. We conducted a multicentre cross-sectional study in twenty-one private practices and in one academic primary care centre in Western Switzerland. Randomly selected patients presenting with a spontaneous physical complaint were asked to complete the self-administered Patient Health Questionnaire (PHQ) between November 2004 and July 2005. The validated French version of the PHQ allowed the diagnosis of mental disorders (DSM-IV criteria) and the analyses of exposure to psychosocial stressors. There were 917 patients exhibiting at least one physical symptom included. The rate of depression, anxiety, and somatoform disorders was 20.0% (95% confidence interval [CI] = 17.4% to 22.7%), 15.5% (95% CI = 13.2% to 18.0%), and 15.1% (95% CI = 12.8% to 17.5%), respectively. Psychosocial stressors were significantly associated with mental disorders. Patients with an accumulation of psychosocial stressors were more likely to present anxiety, depression, or somatoform disorders, with an increase of 2.2 fold (95% CI = 2.0 to 2.5) for each additional stressor. The investigation of mental disorders and psychosocial stressors among patients with physical complaints is relevant in primary care. Psychosocial stressors should be explored as potential epidemiological causes of mental disorders

Consenso sobre las actuaciones a seguir durante la edad fértil, el embarazo, el posparto y la lactancia en pacientes con psoriasis

Objetivo Desarrollar recomendaciones basadas en la mejor evidencia y experiencia sobre el manejo de pacientes con psoriasis durante la edad fértil, el embarazo, el posparto y la lactancia. Métodos Se siguió la metodología de grupos nominales y Delphi. Se seleccionó un grupo director de expertos (12 dermatólogos —de los cuales 2 fueron los coordinadores—, 1 reumatólogo, 2 ginecólogos). Se realizó una revisión sistemática de la literatura sobre fertilidad, embarazo, posparto y lactancia en pacientes con psoriasis. Con esta información los coordinadores generaron una serie de recomendaciones preliminares. Todo ello se presentó y discutió con el resto de expertos en una reunión de grupo nominal donde se definió el alcance, los usuarios, los apartados del documento, y donde se generaron las recomendaciones definitivas. El grado de acuerdo con las recomendaciones se votó siguiendo la metodología Delphi, que se extendió a 51 dermatólogos más, según una escala de 1 (total desacuerdo) a 10 (total acuerdo), definiéndose el acuerdo como una puntuación = 7 por al menos el 70% de los participantes. El nivel de evidencia y el grado de recomendación se clasificaron según el modelo del Center for Evidence Based Medicine de Oxford. El documento completo final fue aprobado por el panel de expertos. Resultados Se generaron 23 recomendaciones sobre el periodo pre-concepcional (fertilidad y anticoncepción), el embarazo (planificación, manejo farmacológico y seguimiento) y la lactancia (manejo y seguimiento). Todas las recomendaciones menos una alcanzaron el nivel de acuerdo definido. Conclusiones En los pacientes con psoriasis en edad fértil estas recomendaciones pueden mejorar el manejo, los resultados y el pronóstico. Objective To develop evidence- and experience-based recommendations for the management of psoriasis during preconception, pregnancy, postpartum, and breastfeeding. Methods The nominal group technique and the Delphi method were used. Fifteen experts (12 dermatologists, 2 of whom were appointed coordinators; 1 rheumatologist; and 2 gynecologists) were selected to form an expert panel. Following a systematic review of the literature on fertility, pregnancy, postpartum, and breastfeeding in women with psoriasis, the coordinators drew up a series of preliminary recommendations for discussion by the panel at a nominal group meeting. The experts defined the scope, sections, and intended users of the statement and prepared a final list of recommendations. Consensus was obtained using a Delphi process in which an additional 51 dermatologists rated their level of agreement with each recommendation on a scale of 1 (total disagreement) to 10 (total agreement). Consensus was defined by a score of 7 or higher assigned by at least 70% of participants. Level of evidence and strength of recommendation were reported using the Oxford Center for Evidence-Based Medicine categories. The final statement was approved by the expert panel. Results The resulting consensus statement includes 23 recommendations on preconception (fertility and contraception), pregnancy (planning, pharmacological management, and follow-up), and breastfeeding (management and follow-up). Consensus was achieved for all recommendations generated except one. Conclusions These recommendations for the better management of psoriasis in women of childbearing age could improve outcomes and prognosis

Cut-offs and response criteria for the Hospital Universitario la Princesa Index (HUPI) and their comparison to widely-used indices of disease activity in rheumatoid arthritis

Objective To estimate cut-off points and to establish response criteria for the Hospital Universitario La Princesa Index (HUPI) in patients with chronic polyarthritis. Methods Two cohorts, one of early arthritis (Princesa Early Arthritis Register Longitudinal PEARL] study) and other of long-term rheumatoid arthritis (Estudio de la Morbilidad y Expresión Clínica de la Artritis Reumatoide EMECAR]) including altogether 1200 patients were used to determine cut-off values for remission, and for low, moderate and high activity through receiver operating curve (ROC) analysis. The areas under ROC (AUC) were compared to those of validated indexes (SDAI, CDAI, DAS28). ROC analysis was also applied to establish minimal and relevant clinical improvement for HUPI. Results The best cut-off points for HUPI are 2, 5 and 9, classifying RA activity as remission if =2, low disease activity if >2 and =5), moderate if >5 and <9 and high if =9. HUPI''s AUC to discriminate between low-moderate activity was 0.909 and between moderate-high activity 0.887. DAS28''s AUCs were 0.887 and 0.846, respectively; both indices had higher accuracy than SDAI (AUCs: 0.832 and 0.756) and CDAI (AUCs: 0.789 and 0.728). HUPI discriminates remission better than DAS28-ESR in early arthritis, but similarly to SDAI. The HUPI cut-off for minimal clinical improvement was established at 2 and for relevant clinical improvement at 4. Response criteria were established based on these cut-off values. Conclusions The cut-offs proposed for HUPI perform adequately in patients with either early or long term arthritis

Gender and psychiatric drugs: A qualitative study to find the views of prescription-fillers

Objetivos: Conocer la opinión de los prescriptores en relación con los factores que influyen en la prescripción diferencial y sus propuestas para disminuir la prescripción de psicofármacos, así como analizar los discursos con el objeto de mostrar los posibles sesgos de género implícitos. Diseño: Metodología cualitativa. Entrevistas semiestructuradas realizadas durante los años 2002 y 2003. Emplazamiento: Centros de salud urbanos y rurales. Participantes: Profesionales de medicina familiar y comunitaria y psiquiatría que trabajan en los servicios públicos de salud de Andalucía, Comunidad de Madrid y País Vasco. Criterios de segmentación: comunidad de residencia, edad, sexo, especialidad médica y ubicación del centro. Métodos: Muestra estructural. Entrevistas realizadas por el equipo investigador. Estrategia de análisis en dos procesos diferenciados: análisis de contenido con categorías consensuadas y análisis del discurso desde la perspectiva de género. Resultados: En los prescriptores se observa una asociación entre el consumo de psicofármacos y el sexo, la edad, el nivel socioeconómico y las expectativas sociales. En los discursos encontramos perfiles emergentes de consumidores que no aparecen en la bibliografía epidemiológica. El análisis del discurso pone de manifiesto sesgos de género implícitos en las creencias de algunos prescriptores. Conclusiones: Para minimizar la crecienteoferta y demanda de psicofármacos, los prescriptores consideran necesario mejorar la formación en diagnosis y psicoterapia, rebajar la presión asistencial, mejorar la coordinación entre servicios y favorecer tratamientos alternativos. Para minimizar los sesgos de género en el diagnóstico y la prescripción de psicofármacos consideramos necesaria la formación en cuestiones relacionadas con la influencia de los factores culturales y generalizadas en el proceso de construcción de las identidades.Objectives: To find the views of those filling out prescriptions on the factors that affect differential prescription of psychiatric medication, and on reducing the prescription; and to analyse their discourse for possible implicit gender bias. Design: Qualitative methodology. Semistructured interviews conducted in 2002- 2003. Setting: Urban and rural health centres. Participants: Family and community medicine and psychiatry professionals working in the public health services of Andalusia, the Community of Madrid, and the Basque Country. Segmentation criteria: community of residence, age, sex, medical speciality, and location of centre. Methods: Structural sample. Interviews conducted by the research team. Strategy of analysis in two distinct processes: contents analysis with agreed categories and gender analysis of the discourse. Results: The prescribers found that taking psychiatric medication was associated with sex, age, social and economic category, and social expectations. In the discourses we found consumer profiles emerging that were not found in the epidemiological literature. Discourse analysis showed implicit gender bias in the beliefs of some prescribers. Conclusions: To minimise the growing offer and demand for psychiatric medication, prescribers thought training in diagnosis and psychotherapy should be improved, case-loads should be reduced, co-ordination between services improved and alternative treatments favoured.To minimise gender bias in the diagnosis and prescription of psychiatric medication, we think training is needed on the influence of cultural and gender factors on the process of construction of identities