1,720,965 research outputs found
Fear of progression in cardiac patients: Suggestions for further developments of the construct
Full text linkCorticosteroid-induced manic and/or psychotic symptoms: a systematic review
Full text linkIntroduction: Given their immunosuppressive and anti-inflammatory properties, corticosteroids are widely used. However, corticosteroid-induced psychiatric effects are deeply concerning, since they can be severe and require accurate differential diagnosis from primary psychiatric disorders. Among corticosteroid-induced psychiatric symptoms, what kind of patients under corticosteroids develop manic and/or psychotic symptoms and which risk factors are associated with their development remain unclear. Methods: The present systematic review aimed at giving a comprehensive overview of corticosteroids-induced symptoms of mania and/or psychosis and at examining the clinical factors that might increase the risk of developing these adverse reactions. According to PRISMA guidelines, this systematic review included 40 papers (clinical cases = 34; quantitative research = 6). Results: In 64.7% of clinical cases and 33.3% of research studies reviewed, patients taking corticosteroids presented with both manic and psychotic symptoms; in 11.8% of clinical cases and 1 (out of 6) quantitative research patients under corticosteroids presented with manic symptoms only, whereas in 23.5% of clinical cases and 3 quantitative studies, psychotic symptoms only. Prolonged and high-dose corticosteroid therapy, pre-existing psychiatric conditions, older age and female sex represent risk factors, which are likely to increase individual susceptibility to corticosteroid-induced symptoms of mania and/or psychosis. Discussion: Although manic and psychotic symptoms often coexist in patients taking corticosteroids, the direction and nature of this relationship (e.g., which symptoms appear first, their interaction and progression over time) remain unclear. Clinicians prescribing corticosteroids might take advantage of clinimetric methods, which may allow a substantial improvement in the early detection and evaluation of severity of corticosteroid-induced manic and/or psychotic symptoms
Demoralization in acute coronary syndrome: Treatment and predictive factors associated with its persistence
Full text linkBackground/objective: Although demoralization is associated with morbidity and mortality in cardiac settings, its treatment has been overlooked. The present randomized controlled trial aimed at 1) evaluating the effectiveness of sequential combination of Cognitive-Behavioral and Well-Being therapies (CBT/WBT), compared to Clinical Management (CM), on demoralization among Acute Coronary Syndromes (ACS) patients, at post-treatment and after 3 months; 2) examining ACS patients' characteristics predicting demoralization persistence at 3-month follow-up.
Method: 91 demoralized ACS patients were randomized to CBT/WBT (N = 47) or CM (N = 44). Demoralization was assessed with an interview on Diagnostic Criteria for Psychosomatics Research at baseline, post-treatment and 3-month follow-up. Predictors of demoralization maintenance included cardiac parameters, psychological distress and well-being.
Results: Compared to CM, CBT/WBT significantly reduced demoralization post-treatment. Somatization (odds ratio = 1.11; p = 0.027) and history of depression (odds ratio = 5.16; p = 0.004) were risk factors associated with demoralization persistence at follow-up, whereas positive relationships (odds ratio = 0.94; p = 0.005) represented protective factors.
Conclusions: The study provides preliminary and promising evidence on the benefits of CBT/WBT in treating demoralization in ACS patients. Moreover, ACS patients with somatization or positive history of depression could be at higher risk for developing persistent demoralization
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
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
Care manager role for older multimorbid heart failure patients’ needs in relation to psychological distress and quality of life: a cross-sectional study
Full text linkBackground There are few studies investigating patients’ needs in healthcare focusing on disease severity and psychological characteristics of elderly heart failure (HF) patients with multimorbidity, specifically addressed by a care manager (CM). Aims To explore the role of a CM dealing with elderly multimorbid HF patients’ needs/preferences according to NYHA class, ejection fraction, psychological/psychosomatic distress and quality of life (QoL), utilizing a Blended Collaborative Care (BCC) approach (ESCAPE; Grant agreement No 945377). Methods Cue cards, self-reported questionnaires, and a semi-structured interview were used to collect data. Results Twenty-five Italian patients (mean age ± SD = 77.5 ± 6.68) were enrolled between June 2021 and March 2022. The most relevant patients’ needs to be addressed by a CM were: education (e.g., on medical comorbidities), individual treatment tailoring (e.g., higher number of appointments with cardiologists) and symptom monitoring. Conclusion The study highlights the importance of targeting HF patients’ needs according to psychological characteristics, whose healthcare requires person-centered care with CM assistance. In view of ESCAPE BCC intervention, a CM should consider specific patients’ needs of elderly multimorbid HF patients with psychological, psychosomatic distress, particularly somatization, and lower QoL to achieve a more personalized health care pathway. Study registration The «Evaluation of a patient-centred biopsychosocial blended collaborative care pathway for the treatment of multi-morbid elderly patients» (ESCAPE) study has been registered at the University of Göttingen Medical Centre (UMG Reg. No 02853) and the German Clinical Trials Register (DRKS00025120)
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