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http://dx.doi.org/10.1111/j.1469-7610.1995.tb01676.x | DOI Listing |
J Arthroplasty
January 2025
Department of Orthopaedic Surgery, University of Virginia, 2280 Ivy Road, Charlottesville, VA, 22903, United States of America.
Introduction: Debate surrounding the use of cemented femoral components in hip arthroplasty persists. A proposed risk of cement fixation is bone cement implantation syndrome (BCIS), a phenomenon characterized by intraoperative hypotension, hypoxia, and/or cardiovascular collapse. The purpose of this study was to analyze the literature to determine if enough evidence exists to support a causal relationship between cement and BCIS.
View Article and Find Full Text PDFFront Psychiatry
January 2025
Ethics in Medicine, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany.
Introduction: The concept of privacy marks an astonishing gap in the discussion about care for people with dementia (PwD). In general, questions of privacy play an important role and attract much attention in the ethics of nursing care. Yet, when it comes to dementia care, there is hardly any systematic ethical debate on the topic at all.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
February 2025
Max Planck Institute for Biological Cybernetics, Tübingen, Baden-Württemberg 72076, Germany.
Large language models (LLMs) are being increasingly incorporated into scientific workflows. However, we have yet to fully grasp the implications of this integration. How should the advancement of large language models affect the practice of science? For this opinion piece, we have invited four diverse groups of scientists to reflect on this query, sharing their perspectives and engaging in debate.
View Article and Find Full Text PDFNurs Philos
January 2025
Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
The moral authority of advance directives (ADs) in the context of persons living with dementia (PLWD) has sparked a multifaceted debate, encompassing concerns such as authenticity and the appropriate involvement of caregivers. Dresser critiques ADs based on Parfit's account of numeric personal identity, using the often-discussed case of a PLWD called Margo. She claims that dementia leads to a new manifestation of Margo emerging, which then contracts pneumonia.
View Article and Find Full Text PDFJ Clin Epidemiol
January 2025
Centre for Evidence-Based Medicine Odense (CEBMO) and Cochrane Denmark, Department of Clinical Research, University of Southern Denmark, Odense, Denmark; Open Patient data Exploratory Network (OPEN), Odense University Hospital, Odense, Denmark.
Objective: We aimed to examine a) the policies of national and international clinical trial registries regarding observational studies; b) the time-trends of observational study registration; c) the published arguments for and against observational study registration.
Study Design And Setting: Scoping review of registry practices and published arguments. We searched the websites and databases of all 19 members of the World Health Organization's Registry Network to identify policies relating to observational studies and the number of observational studies registered annually from the beginning of the registries to 2022.
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