1,720,968 research outputs found
[Artificial intelligence and palliative care: opportunities and limitations.]
No full text: The so-called artificial intelligence tools applied to palliative care (machine learning, natural language processing) have great potential to support clinicians in improving decision-making processes and in identifying those who are at high risk of mortality or at greater risk of inappropriate treatment and/or non-positive outcomes. The improvement of prognostic abilities may help to avoid that some choices of patients with serious diseases are taken only in the last days of life, in the face of treatment options not previously discussed in an adequate and shared way. These tools can facilitate some essential aspects in the practice of palliative care, for example the activation of interviews that have as their objective the advance care planning and the definition of treatments consistent with the needs and desires of patients, especially in final stages of life. The development, also in our country, of projects for the application of artificial intelligence in palliative care requires particular attention to the possible organizational repercussions and to some ethical and relational aspects. It will be necessary to reflect on the most appropriate organizational models and on the specialized resources necessary in relation to the foreseeable increase in the number and variability of patients with early identified palliative care needs. These tools must not interfere in fundamental elements of the relationship between patient and doctor, that is the ability to communicate a poor prognosis in an individualized and ethically appropriate way
Correction: Consultations’ demand for a hospital palliative care unit: how to increase appropriateness? Implementing and evaluating a multicomponent educational intervention aimed at increase palliative care complexity perception skill (BMC Palliative Care, (2022), 21, 1, (90), 10.1186/s12904-022-00968-7)
No full text“I go into crisis when ...”: ethics of care and moral dilemmas in palliative care
Full text linkBackground: Recognising and knowing how to manage ethical issues and moral dilemmas can be considered an ethical skill. In this study, ethics of care is used as a theoretical framework and as a regulatory criterion in the relationship among healthcare professionals, patients with palliative care needs and family members. This study is a part of a larger project aimed at developing and implementing a training programme on “ethical communication” addressed to professionals caring for patients with palliative care needs. The aim of this study was comprehending whether and how the ethics of care informs the way healthcare professionals make sense of and handle ethical issues in palliative care. Methods: Qualitative study employing a theoretically driven thematic analysis performed on semi-structured interviews. The research was conducted in a clinical cancer centre in northern Italy. Eligible participants were physicians and nurses from eleven hospital wards who assisted patients with chronic advanced disease daily and had previously attended a 4-h training on palliative care held by the hospital Palliative Care Unit. Results: The researchers identified five themes: morality is providing global care; morality is knowing how to have a relationship with patients; morality is recognizing moral principles; moral dimension and communication; and moral dilemmas are individual conflicts. Conclusions: Ethics of care seems to emerge as a theoretical framework that includes the belief systems of healthcare professionals, especially those assisting patients with palliative care needs; moreover, it allows the values of both the patients and professionals to come to light through the relationship of care. Ethics of care is also appropriate as a framework for ethical training
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
A Qualitative Study on Nudging and Palliative Care: “An Attractive but Misleading Concept”
No full textThe debate about the ethical decision-making process in the healthcare context has been enriched with a theory called “nudging”, which has been defined as the framing of information that can significantly influence behaviour without restricting choice. The literature shows very limited data on the opinion and experience of palliative care healthcare professionals on the use of nudging techniques in their care setting. The aim of this study is to explore the beliefs of experienced palliative care professionals towards nudging. We performed a qualitative study using textual data collected through a focus group. It was audio-recorded, and the transcripts were subjected to a thematic analysis. It was performed within an oncological research hospital with a small and multidisciplinary group of healthcare professionals specialised in PC. Participants reported two overarching positions grounded in two main themes: (1) translating nudging in the PC setting and (2) towards a neutral space. The participants found few justifications for the use of nudging in the PC field, even if it can be very attractive and reassuring. Participants also expressed concerns about the excessive risk of developing pure paternalism
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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