A randomized controlled trial: branched‐chain amino acid levels and glucose metabolism in patients with obesity and sleep apnea

There is evidence that changes in branched‐chain amino acid (BCAA) levels may correlate with the efficacy of therapeutic interventions for affecting improvement in metabolic control. The objective of this study was to evaluate whether serum concentrations of BCAAs (leucine, isoleucine, valine) could mediate in insulin sensitivity and glucose tolerance after continuous positive airway pressure (CPAP) treatment in patients with obstructive sleep apnea (OSA). A prospective randomized controlled trial of OSA patients with morbid obesity was conducted. Eighty patients were randomized into two groups: 38 received conservative treatment and 42 received CPAP treatment for 12 weeks. Plasma levels of BCAA, glucose tolerance and insulin resistance were evaluated at baseline and after treatment. After treatment, significant decreases of leucine levels were observed in both groups when compared with baseline levels (P < 0.005). With respect to patients with normal glucose tolerance (NGT), patients with impaired glucose tolerance (IGT) had higher baseline levels of isoleucine (78 ± 16 versus 70 ± 13 μmol L−1, P = 0.014) and valine (286 ± 36 versus 268 ± 41 μmol L−1, P = 0.049), respectively. Changes in levels of leucine and isoleucine after treatment were related negatively to changes in fasting plasma glucose and glycosylated haemoglobin values only in the conservative group (P < 0.05). In summary, we found that the treatment with CPAP for 12 weeks caused similar changes in circulating BCAAs concentrations to conservative treatment and a differential metabolic response of CPAP and conservative treatment was observed between the relationship of BCAAs and glucose homeostasis. Additional studies are needed to determine the interplay between branched‐chain amino acids and glucose metabolism in patients with sleep apnea

Physician-perceived utility of the EORTC QLQ-GINET21 questionnaire in the treatment of patients with gastrointestinal neuroendocrine tumours: a multicentre, cross-sectional survey (QUALINETS)

[Background and objective] Patient-reported outcome measures can provide clinicians with valuable information to improve doctor-patient communication and inform clinical decision-making. The aim of this study was to evaluate the physician-perceived utility of the QLQ-GINET21 in routine clinical practice in patients with gastrointestinal neuroendocrine tumours (GI-NETs). Secondary aims were to explore the patient, clinician, and/or centre-related variables potentially associated with perceived clinical utility.[Methods] Non-interventional, cross-sectional, multicentre study conducted at 34 hospitals in Spain and Portugal (NCT02853422). Patients diagnosed with GI-NETs completed two health-related quality of life (HRQoL) questionnaires (QLQ-C30, QLQ-GINET21) during a single routine visit. Physicians completed a 14-item ad hoc survey to rate the clinical utility of QLQ-GINET21 on three dimensions: 1)therapeutic and clinical decision-making, 2)doctor-patient communication, 3)questionnaire characteristics.[Results] A total of 199 patients at 34 centres were enrolled by 36 participating clinicians. The highest rated dimension on the QLQ-GINET21 was questionnaire characteristics (86.9% of responses indicating “high utility”), followed by doctor-patient communication (74.4%), and therapeutic and clinical decision-making (65.8%). One physician-related variable (GI-NET patient volume > 30 patients/year) was associated with high clinical utility and two variables (older age/less experience treating GI-NETs) with low clinical utility.[Conclusions] Clinician-perceived clinical utility of QLQ-GINET21 is high. Clinicians valued the instruments’ capacity to provide a better understanding of patient perspectives and to identify the factors that had the largest influence on patient HRQoL.This study was sponsored by Ipsen.Peer reviewe

Perception of Stigma in Patients with Neuromyelitis Optica Spectrum Disorder

Background: Perception of stigma was associated with low self-esteem, psychological problems, and decreased health-seeking behavior among patients with different neurological disorders. The purpose of this study was to assess stigmatization and its impact in patients with neuromyelitis optica spectrum disorder (NMOSD). Methods: A non-interventional study was conducted at thirteen neuroimmunology clinics in Spain. Patients with a diagnosis of NMOSD (2015 Wingerchuk criteria) were included. The 8-item Stigma Scale for Chronic Illness (SSCI-8), the Expanded Disability Status Scale (EDSS), the 29-item Multiple Sclerosis Impact Scale (MSIS-29), the Beck Depression Inventory-Fast Screen (BDI-FS), the MOS Pain Effects Scale (MOS-PES) and the Fatigue Impact Scale for Daily Use (D-FIS) were used to assess the perception of stigma, disability, quality of life, mood, pain, and fatigue, respectively. Associations between outcome measures were analyzed using Spearman's rank correlation. Results: Seventy-one patients were studied (mean age: 47.4 years ± 14.9, 81.7% female, mean time since disease onset: 9.9 years ± 8.1). The median EDSS score was 3.0 (interquartile range 1.5, 4.5). Stigma prevalence was 61.4% (n=43). Thirty-one patients (43.6%) had depression. The SSCI-8 score showed a significant correlation with both physical (rho=0.576, p<0.0001) and psychological (rho=0.608, p<0.0001) MSIS-29 scales scores, EDSS score (rho=0.349, p=0.0033), BDI-FS score (rho= 0.613, p<0.0001), MOS-PES score (rho= 0.457, p<0.0001), and D-FIS score (rho=0.556, p<0.0001). Conclusion: Stigma is a common phenomenon affecting over 6 out of 10 patients with NMOSD. Understanding stigma may be useful to develop educational strategies improving NMOSD knowledge

A New Multidisciplinary Home Care Telemedicine System to Monitor Stable Chronic Human Immunodeficiency Virus-Infected Patients: A Randomized Study

BACKGROUND: Antiretroviral therapy has changed the natural history of human immunodeficiency virus (HIV) infection in developed countries, where it has become a chronic disease. This clinical scenario requires a new approach to simplify follow-up appointments and facilitate access to healthcare professionals. METHODOLOGY: We developed a new internet-based home care model covering the entire management of chronic HIV-infected patients. This was called Virtual Hospital. We report the results of a prospective randomised study performed over two years, comparing standard care received by HIV-infected patients with Virtual Hospital care. HIV-infected patients with access to a computer and broadband were randomised to be monitored either through Virtual Hospital (Arm I) or through standard care at the day hospital (Arm II). After one year of follow up, patients switched their care to the other arm. Virtual Hospital offered four main services: Virtual Consultations, Telepharmacy, Virtual Library and Virtual Community. A technical and clinical evaluation of Virtual Hospital was carried out. FINDINGS: Of the 83 randomised patients, 42 were monitored during the first year through Virtual Hospital (Arm I) and 41 through standard care (Arm II). Baseline characteristics of patients were similar in the two arms. The level of technical satisfaction with the virtual system was high: 85% of patients considered that Virtual Hospital improved their access to clinical data and they felt comfortable with the videoconference system. Neither clinical parameters [level of CD4+ T lymphocytes, proportion of patients with an undetectable level of viral load (p = 0.21) and compliance levels >90% (p = 0.58)] nor the evaluation of quality of life or psychological questionnaires changed significantly between the two types of care. CONCLUSIONS: Virtual Hospital is a feasible and safe tool for the multidisciplinary home care of chronic HIV patients. Telemedicine should be considered as an appropriate support service for the management of chronic HIV infection. TRIAL REGISTRATION: Clinical-Trials.gov: NCT01117675

A Bayesian cost-effectiveness analysis of a telemedicine-based strategy for the management of sleep apnoea: a multicentre randomised controlled trial

BACKGROUND: Compliance with continuous positive airway pressure (CPAP) therapy is essential in patients with obstructive sleep apnoea (OSA), but adequate control is not always possible. This is clinically important because CPAP can reverse the morbidity and mortality associated with OSA. Telemedicine, with support provided via a web platform and video conferences, could represent a cost-effective alternative to standard care management. AIM: To assess the telemedicine impact on treatment compliance, cost-effectiveness and improvement in quality of life (QoL) when compared with traditional face-to-face follow-up. METHODS: A randomised controlled trial was performed to compare a telemedicine-based CPAP follow-up strategy with standard face-to-face management. Consecutive OSA patients requiring CPAP treatment, with sufficient internet skills and who agreed to participate, were enrolled. They were followed-up at 1, 3 and 6 months and answered surveys about sleep, CPAP side effects and lifestyle. We compared CPAP compliance, cost-effectiveness and QoL between the beginning and the end of the study. A Bayesian cost-effectiveness analysis with non-informative priors was performed. RESULTS: We randomised 139 patients. At 6 months, we found similar levels of CPAP compliance, and improved daytime sleepiness, QoL, side effects and degree of satisfaction in both groups. Despite requiring more visits, the telemedicine group was more cost-effective: costs were lower and differences in effectiveness were not relevant. CONCLUSIONS: A telemedicine-based strategy for the follow-up of CPAP treatment in patients with OSA was as effective as standard hospital-based care in terms of CPAP compliance and symptom improvement, with comparable side effects and satisfaction rates. The telemedicine-based strategy had lower total costs due to savings on transport and less lost productivity (indirect costs)

AICLE - CLIL - EMILE : educació plurilingüe. Experiencias, research & polítiques

Aquest volum és resultat del projecte R+D+i EDU2010-15783 Discurso Académico en lengua extranjera: Aprendizaje y evaluación de contenidos científicos en el aula multilingüe, finançat pel MICINN.El present volum és el resultat de la selecció de les millors comunicacions presentades en la primera Taula Rodona Internacional TRI-CLIL sobre Aprenentatge Integrat de Continguts i Llengües (AICLE). El congrés va aconseguir reunir professionals de la docència i de la recerca, tant de matèries escolars, llengües estrangeres i llengües considerades oficials o co-oficials a diferents territoris, que esdevenen llengües addicionals per a la població escolar migrada

La didàctica de l'expressió oral en els centres educatius d'ESO i batxillerat de la Catalunya Central: reptes i alternatives

Curs 2019-2020Aquest treball té com a objectiu comprovar si la competència oral és menys treballada que la resta de dimensions a secundària i Batxillerat, saber quins són els principals obstacles que es troben els docents a l’hora d’ensenyar la llengua oral i quines són les alternatives que els experts en la matèria i els docents enquestats proposen. La metodologia emprada ha estat mixta, és a dir, s’han fet dues entrevistes a expertes en la matèria i una enquesta a 116 docents de llengües de centres educatius de secundària i Batxillerat de la Catalunya Central. Els resultats ens indiquen que la competència oral és una competència fonamental poc ensenyada a secundària i Batxillerat, tot i que cada vegada és més present en els currículums. Existeixen una sèrie de motius que dificulten la didàctica de la llengua oral: la manca de formació del professorat, la dificultat metodològica, la falta de sistematització en la pràctica docent de la llengua oral, la no transversalitat de l’ensenyament de l’oral per part del professorat de matèries no lingüístiques, la falsa creença que és més important ensenyar llengua escrita que llengua oral, la concepció del professorat que la llengua oral ja s’aprèn de manera natural, les ràtios massa elevades, la diversitat a les aules, entre d’altres. Per aconseguir que la competència oral entri definitivament a les programacions i al dia a dia de les aules, aquest treball aposta per la millora de la formació específica del professorat i la inclusió de la competència oral en les diferents proves d’avaluació.The aim of this work is to check if the oral competence is less worked on than the other dimensions in secondary and high school, knowing what are the main obstacles that teachers face when teaching oral language and what are the alternatives that experts in the subject and surveyed teachers propose. The methodology used has been mixed, ie, two interviews have been conducted with experts in the field and a survey of 116 language teachers in secondary and high schools in Central Catalonia. The results indicate that oral competence is a fundamental competence little taught in secondary and high school, although it is increasingly present in the curricula. There are a number of reasons that hinder the teaching of oral language: lack of training in teachers, the methodological difficulty, the lack of systematization in the teaching practice of oral language, the non-transversality of the teaching of oral by the teacher of other non-linguistic subjects, the false belief that it is more important to teach the written language than oral language, teachers' conception that oral language is already learned naturally, too high ratios, diversity in classrooms, among others. In order to ensure that oral competence enters definitively into the programming and the day-to-day life of the classrooms, this work is committed to improving teacher training and the inclusion of oral competence in the different assessment tests.Director/a: Casas Deseuras, Marion

Burnout among neurologists caring for patients with cognitive disorders in Spain.

BackgroundPhysician burnout has a negative impact on both physicians and patients. Limited information is available on professional burnout of neurologists. The aim of this study was to assess the presence of burnout among neurologists caring for patients with cognitive disorders and to identify associated factors.MethodsAn online, cross-sectional study was conducted in collaboration with the Spanish Society of Neurology. Neurologists involved in the care of patients with cognitive disorders answered a survey composed of demographic characteristics, professional background, clinical practice setting, and behavioral factors. Burnout was assessed using a single-item measure from the Physician Work Life Study. A multivariate logistic regression analysis was conducted to determine the association between neurologists' characteristics and burnout.ResultsA total of 188 neurologists answered the survey. The mean age (standard deviation-SD) was 40.6 (11.3) years and 52.7% were male. The majority of participants were general neurologists (60.6%) who attending a median of 20 patients with cognitive disorders (interquartile range 10.0-30.0) weekly. Thirty-nine participants (20.7%) reported burnout. Participants with burnout had greater experiences of regret associated with past clinical decisions than their counterparts (mean Regret Intensity Scale scores of 2.3 and 1.9, respectively; p = 0.003). Burnout was associated with non-academic practice (OR = 3.02 [95% CI 1.18, 7.73], p = 0.021) and care-related regret (OR = 2.53 [95% CI 1.13, 5.64], p = 0.023) in the multivariate analysis after adjustment for confounders.ConclusionsProfessional burnout was a common phenomenon among neurologists managing cognitive disorders. Identifying physician burnout and its associated factors may be critical for implementing preventive intervention strategies