Is advanced esophageal adenocarcinoma a distinct entity from intestinal subtype gastric cancer? Data from the AGAMENON-SEOM Registry

Gastric Cancer - Advanced esophageal adenocarcinoma (EAC) is generally treated similarly to advanced gastroesophageal junction (GEJ-AC) and gastric (GAC) adenocarcinomas, although GAC clinical...     

Health policy in the European Union: impact on the Spanish health system

This text reviews the impact of European integration on the health sector (public health and health services) by studying European Union (EU) institutions, functioning, and responsibilities through the literature, documents, and authors' observations. The EU does not have direct health responsibilities, but Community legislation has important repercussions on all member states' health policies. This influence affects health protection issues, consumer safety, regulation of medicines and medical devices, mutual recognition of professional qualifications, freedom of movement for health professionals and patients, public contracts and bidding, research, etc. The evolution of EU health policy shows a progressive reinforcement of responsibilities consistent with the objective of reaching a high level of health protection, which in turn affects other European policies. The impact of European integration on the Spanish health system is analyzed as a case study, and key aspects and present and future challenges are highlighted. Lessons are also drawn for regional integration processes to foster equity and efficiency in health.     

Food questionnaire for assessment of infant gluten consumption

BACKGROUND: In light of the possibly preventive role of timing and amount of gluten in celiac disease, it would be helpful to have a questionnaire to assess the gluten intake in infants. AIMS: Development and validation of a food questionnaire to assess gluten consumption in healthy infants aged 0-12 months (FQ-gluten). METHODS: A food frequency questionnaire, previously developed for the Generation R study, was adapted for the assessment of gluten intake. The results of a 2-day food record (FR) were compared with the results of this FQ-gluten. RESULTS: Eighty-seven parents filled in the FR and the FQ-gluten. The number of children who consume gluten and who are breast-fed is higher, reported in the FQ-gluten. The amount of gluten is comparable from the age of 3 up to 10 months, but at 11 and 12 months a higher gluten intake is reported using the FR, probably due to a larger variety of food products not detectable by the FQ-gluten. However, there is a high agreement in the food groups (Cohens' kappa=0.6-0.8). CONCLUSIONS: This new, short, standardized, validated and easy to use FQ-gluten may be a useful instrument to assess gluten intake in infants, both at the individual and at the population level. The use of this method by investigators in other countries provides the opportunity for a better comparison of the results of gluten consumption in (co-operative) studies throughout different countries.     

Gantrez AN nanoparticles as an adjuvant for oral immunotherapy with allergens

The aim of this study was to investigate the adjuvant properties of oral-administered Gantrez AN nanoparticles with ovalbumin (as allergen model) and, in some cases, lipopolysaccharide of Brucella ovis as immunomodulator. For this purpose, BALB/c mice were administered by oral gavage with OVA nanoparticles and both Th1 and Th2 markers (IgG2a and IgG1, respectively) were enhanced. On the other hand, these carriers administered by oral route were able to protect a model of sensitized mice to ovalbumin from anaphylactic shock. These results are highly suggestive for the valuable use of Gantrez nanoparticles in oral immunotherapy with allergens.     

Evaluation of the effect of Neptune Krill Oil on chronic inflammation and arthritic symptoms

OBJECTIVES: a) To evaluate the effect of Neptune Krill Oil (NKO) on C-reactive protein (CRP) on patients with chronic inflammation and b) to evaluate the effectiveness of NKO on arthritic symptoms. METHODS: Randomized, double blind, placebo controlled study. Ninety patients were recruited with confirmed diagnosis of cardiovascular disease and/or rheumatoid arthritis and/or osteoarthritis and with increased levels of CRP (>1.0 mg/dl) upon three consecutive weekly blood analysis. Group A received NKO (300 mg daily) and Group B received a placebo. CRP and Western Ontario and McMaster Universities (WOMAC) osteoarthritis score were measured at baseline and days 7, 14 and 30. RESULTS: After 7 days of treatment NKO reduced CRP by 19.3% compared to an increase by 15.7% observed in the placebo group (p = 0.049). After 14 and 30 days of treatment NKO further decreased CRP by 29.7% and 30.9% respectively (p < 0.001). The CRP levels of the placebo group increased to 32.1% after 14 days and then decreased to 25.1% at day 30. The between group difference was statistically significant; p = 0.004 at day 14 and p = 0.008 at day 30. NKO showed a significant reduction in all three WOMAC scores. After 7 days of treatment, NKO reduced pain scores by 28.9% (p = 0.050), reduced stiffness by 20.3% (p = 0.001) and reduced functional impairment by 22.8% (p = 0.008). CONCLUSION: The results of the present study clearly indicate that NKO at a daily dose of 300 mg significantly inhibits inflammation and reduces arthritic symptoms within a short treatment period of 7 and 14 days.     

Patient perceived participation in decision making on their antipsychotic treatment: Evidence of validity and reliability of the COMRADE scale in a sample of schizophrenia spectrum disorders

Objective

The aim of this paper is to provide evidence of the validity and reliability of the COMRADE scale (Combined Outcome Measure for Risk communication And treatment Decision making Effectiveness) in patients suffering from schizophrenia spectrum disorders.

Pulmonary MRI—a new approach for the evaluation of febrile neutropenic patients with malignancies

GOALS OF WORK: Immunocompromised patients with malignant diseases often suffer from pulmonary infections. Early detection of these life-threatening infections is crucial to start effective treatment. The gold standard for the diagnosis of these disorders is high-resolution computed tomography (HR-CT) of the chest. This method, however, has limitations, for instance, in the discrimination of early interstitial infiltrates and the use of X-rays. We conducted a study to determine the feasibility and sensitivity of magnetic resonance imaging (MRI) of the lung compared to HR-CT in immunocompromised patients with persistent fever in neutropenia and suspected pneumonia. MATERIALS AND METHODS: Between January 2003 and July 2004, 50 consecutive neutropenic patients with fever of unknown origin and negative chest X-ray were examined with HR-CT of the lungs. Patients with pulmonary infiltrates were further examined with MRI of the chest within 24 h after HR-CT using a specific lung protocol. In addition, microbiological testing was performed for the characterization of the causative pathogen. RESULTS: Of 50 patients, 35 had pulmonary infiltration according to HR-CT; these were examined with MRI of the lungs. MRI showed a high correlation (91%) with the findings in HR-CT. Both HR-CT and MRI were feasible in 94% of the examined patients. In 12 of 35 patients, fungal pathogens were identified in microbiological testing. CONCLUSIONS: MRI of the lungs is feasible in neutropenic patients with suspected pulmonary infection. Compared to HR-CT, MRI displays a high sensitivity in the detection of pulmonary infiltrates. MRI offers the opportunity of follow-up examinations without repeated X-ray exposure to the patient.     

Legionellosis

Community-acquired legionnaires' disease (CALD) has dramatically increased in the Legionella urinary antigen (LUA) era. However, its incidence in each country depends on the specific techniques used for the diagnosis of LD and the mandatory reporting of cases to the local health surveillance system. Moreover, the most recent studies have demonstrated that no clinical data are discriminative enough for the diagnosis of LD. Clinical differences have been observed in sporadic and outbreak-reported cases demonstrating that the earlier the diagnosis of Legionella infection, the more nonspecific the clinical appearance. Fluoroquinolones are the most efficacious drugs against Legionella. The combination of these drugs with azithromycin seems to be promising in the treatment of patients with severe LD. Although outbreaks of LD will continue, the most important objective of the public health authorities should be to reduce their number and size.