113 research outputs found

    A core outcome set for trials evaluating self-management interventions in people with severe mental illness and coexisting type 2 diabetes

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    BACKGROUND: People with severe mental illness (SMI), such as schizophrenia, have higher rates of type 2 diabetes and worse outcomes, compared to those without SMI and it is not known whether diabetes self-management interventions are effective for people who have both conditions. Research in this area has been impeded by a lack of consensus on which outcomes to prioritise in people with co-existing SMI and diabetes.AIMS: To develop a core outcome set (COS) for use in effectiveness trials of diabetes self-management interventions in adults with both type 2 diabetes and SMI.METHODS: The COS was developed in three stages: (i) identification of outcomes from systematic literature review of intervention studies, followed by multi-stakeholder and service user workshops; (ii) rating of outcomes in a two-round online Delphi survey; (iii) agreement of final 'core' outcomes through a stakeholder consensus workshop.RESULTS: Seven outcomes were selected: glucose control, blood pressure, body composition (body weight, BMI, body fat), health-related quality of life, diabetes self-management, diabetes-related distress and medication adherence.CONCLUSIONS: This COS is recommended for future trials of effectiveness of diabetes self-management interventions for people with SMI and type 2 diabetes. Its use will ensure trials capture important outcomes and reduce heterogeneity so findings can be readily synthesised to inform practice and policy.</p

    Gravitational depolarization of ultracold neutrons: comparison with data

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    We compare the expected effects of so-called gravitationally enhanced depolarization of ultracold neutrons to measurements carried out in a spin-precession chamber exposed to a variety of vertical magnetic-field gradients. In particular, we have investigated the dependence upon these field gradients of spin-depolarization rates and also of shifts in the measured neutron Larmor precession frequency. We find excellent qualitative agreement, with gravitationally enhanced depolarization accounting for several previously unexplained features in the data

    Revised experimental upper limit on the electric dipole moment of the neutron

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    We present for the first time a detailed and comprehensive analysis of the experimental results that set the current world sensitivity limit on the magnitude of the electric dipole moment (EDM) of the neutron. We have extended and enhanced our earlier analysis to include recent developments in the understanding of the effects of gravity in depolarizing ultracold neutrons; an improved calculation of the spectrum of the neutrons; and conservative estimates of other possible systematic errors, which are also shown to be consistent with more recent measurements undertaken with the apparatus. We obtain a net result of dn=−0.21±1.82×10−26  e cm, which may be interpreted as a slightly revised upper limit on the magnitude of the EDM of 3.0×10−26  e cm (90% C.L.) or 3.6×10−26  e cm (95% C.L.)

    Central Nervous System Targets and Routes for SARS-CoV-2: Current Views and New Hypotheses

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    As the coronavirus disease 2019 (COVID-19) pandemic unfolds, neurological signs and symptoms reflect the involvement of targets beyond the primary lung effects. The etiological agent of COVID-19, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), exhibits neurotropism for central and peripheral nervous systems. Various infective mechanisms and paths can be exploited by the virus to reach the central nervous system, some of which bypass the blood-brain barrier; others alter its integrity. Numerous studies have established beyond doubt that the membrane-bound metalloprotease angiotensin-converting enzyme 2 (ACE2) performs the role of SARS-CoV-2 host-cell receptor. Histochemical studies and more recently transcriptomics of mRNA have dissected the cellular localization of the ACE2 enzyme in various tissues, including the central nervous system. Epithelial cells lining the nasal mucosae, the upper respiratory tract, and the oral cavity, bronchoalveolar cells type II in the pulmonary parenchyma, and intestinal enterocytes display ACE2 binding sites at their cell surfaces, making these epithelial mucosae the most likely viral entry points. Neuronal and glial cells and endothelial cells in the central nervous system also express ACE2. This short review analyzes the known entry points and routes followed by the SARS-CoV-2 to reach the central nervous system and postulates new hypothetical pathways stemming from the enterocytes lining the intestinal lumen.Fil: Barrantes, Francisco Jose. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas; Argentin

    Measurement of the permanent electric dipole moment of the neutron

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    We present the result of an experiment to measure the electric dipole moment EDM) of the neutron at the Paul Scherrer Institute using Ramsey's method of separated oscillating magnetic fields with ultracold neutrons (UCN). Our measurement stands in the long history of EDM experiments probing physics violating time reversal invariance. The salient features of this experiment were the use of a Hg-199 co-magnetometer and an array of optically pumped cesium vapor magnetometers to cancel and correct for magnetic field changes. The statistical analysis was performed on blinded datasets by two separate groups while the estimation of systematic effects profited from an unprecedented knowledge of the magnetic field. The measured value of the neutron EDM is d_{\rm n} = (0.0\pm1.1_{\rm stat}\pm0.2_{\rmsys})\times10^{-26}e\,{\rm cm}

    Commentaire ECJ TF 2/2022 de la décision du 27 janvier dans l'affaire Commission c. Espagne (formulaire 720) (Case C-788/19)

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    peer reviewedIn this CFE Opinion Statement, the CFE ECJ Task Force comments on the decision of 27 January 2022 in European Commission v. Kingdom of Spain (Form 720) (Case C-788/19) on the lack of proportionality of the consequences derived from the failure to provide information concerning assets or rights held in other Member States of the European Union or the European Economic Area

    Commentaire ECJ TF 2/2021 de la décision CJUE du 25 février 2021 dans l'affaire Société Générale (C-403/19) concernant le calcul du crédit d'impôt étranger maximal

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    peer reviewedIn this CFE Opinion Statement, submitted to the EU Institutions in September 2021, the CFE ECJ Task Force comments on the ECJ decision in Société Générale (Case C-403/19), which reinforces established case law that EU law neither prohibits juridical double taxation nor does it put an obligation on the residence Member State to prevent the disadvantages that could arise from the exercise of competence thus attributed by the two Member States

    Commentaire ECJ TF 4/2022 de l'arrêt du 22 septembre 2022 dans l'affaire W AG (C-538/20) sur la déductibilité des pertes étrangères finales

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    peer reviewedIn this CFE Opinion Statement, submitted to the EU Institutions in November 2022, the CFE ECJ Task Force comments on the ECJ decision of 22 September 2022 in W AG (Case C-538/20), on the deductibility of foreign final losses.16. Peace, justice and strong institution

    Commentaire ECJ TF 1/2022 de l'arrêt de la CJUE du 25 novembre 2021, GD Luxembourg c. L. (aff C-437/19), sur les conditions mises pour des demandes de renseignements et les droits du contribuable

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    peer reviewedIn this CFE Opinion Statement, the CFE ECJ Task Force comments on the ECJ decision in État luxembourgeois v. L (Case C-437/19) of 25 November 2021. This decision brings further clarification on the rights of information holders in respect of cross-border exchange of information, as well as on the concept of “foreseeable relevance”.16. Peace, justice and strong institution
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