Percorrer por autor "Mendes, Felismina"
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- Conceptual models of nursing in critical carePublication . Vieira, João V.; Deodato, Sérgio; Mendes, FelisminaIntroduction. Intensive care units are systems organized for the provision of care to patients in critical situations. In general, it is suggested that intensive care consists of a multidisciplinary and interprofessional specialty. Nevertheless, the predominance, relative to the professions that incorporate these units, falls on nurses. A conceptual model of nursing provides a framework for reflection, observation, and interpretation of phenomena and, specifically, it provides guidelines and guidance for aspects of clinical practice. Objective. To understand the applicability of conceptual models of nursing in intensive care units. Method. Review of the literature following the Scoping Review protocol of the Joanna Briggs Institute. The research was performed in CINAHL, Cochrane, Pubmed, Scopus, and Web of Science to identify studies published prior to 2021. Fourteen studies were selected. Results. There is no conceptual model of nursing universally accepted as ideal for intensive care units. However, there is unanimity in the identification of several benefits associated with the application of a conceptual model of nursing in the care of critically ill patients. Conclusion. For the selection of a conceptual model of nursing for these contexts, the focus should be on the person and the choice should fall on the model that is most appropriate to the patient, and not on the philosophy that supports the model. Considering the nature of care, the nursing team can select a model or a combination of models.
- Difficulties in caring for the older adults: perspective of Brazilian and Portuguese caregiversPublication . Santana, Elaine; Mendes, Felismina; Bernardo, Joana; Silva, Rosa; Melo, Pedro; Lima, Pollyanna; Oliveira, Alessandra; Reis, LucianaThis study aims to understand the difficulties in caring for the older adults with functional dependence from the perspective of Brazilian and Portuguese caregivers. This is a study based on the Theory of Social Representations, based on the Thematic Content Analysis proposed by Bardin, carried out with 21 informal caregivers of older adults in Brazil and 11 informal caregivers of older adults in Portugal. The instrument consisted of a questionnaire with sociodemographic data and data on health conditions along with an open interview with guiding questions on the theme of care. Data were analyzed using the Content Analysis technique proposed by Bardin, with the help of the QRS NVivo® Version 11 software (QSR International, Burlington, MA, USA). Three categories emerged from the speeches: “Caregiver burden”, “Caregiver support network” and “Older adults resistance”. The main difficulties mentioned by caregivers were associated with family articulation in meeting the needs of their older adults, whether due to the excessive demand of tasks, which results in overloading the caregiver, or the behaviors of the older adults themselves, or even the availability of a truly supportive and effective network.
- Futile therapeutic nursing interventions in adult intensive care: a descriptive studyPublication . Vieira, João Vitor; Oliveira, Henrique; Deodato, Sérgio; Mendes, FelisminaBackground: Despite the progress made in recent decades on the phenomenon of futility in adult intensive care, recognizing it during clinical care practice remains a complex and sensitive process, during which questions are often raised for which concrete answers are difficult to find. Aims: To analyze the frequency with which futile nursing interventions are implemented in critically ill patients admitted to adult intensive care in specific situations and how often futile autonomous and interdependent nursing interventions are implemented in the same population, as perceived by adult intensive care nurses. Research design: Cross-sectional, quantitative, and descriptive study, which employed a questionnaire constructed specifically for this research to assess the perception of therapeutic futility in nursing in adult intensive care. Following an evaluation of the psychometric properties, the questionnaire was made available in an electronic format on the EUSurvey platform between August and October 2024. The data was analyzed between November 2023 and March 2024 using the statistical software packages SPSS and R. Participants and research context: A simple random sample of nurses working in level II and level III intensive care units in Portugal. Ethical considerations: Research ethical approvals were obtained, and the participants provided informed consent. Findings/results: Four hundred and fourteen valid questionnaires were obtained. The results allow the identification of thirty-three statistically significant associations, the inference of intervals for the mean and median for the perception of futility of nursing interventions with a 95% confidence interval, and enable the hierarchization of nursing interventions implemented in critically ill patients admitted to adult intensive care units according to the nurses’ perception of their futility. Conclusion: There is a balance in nurses' perception of the futility of their interventions in the specific situations analyzed. There is statistically significant evidence that interdependent nursing interventions are, in general, more frequently perceived as futile when compared to autonomous nursing interventions.
- Therapeutic futility in nursing: a focus groupPublication . Vieira, João V.; Deodato, Sérgio; Mendes, FelisminaIntroduction: The implementation of futile nursing interventions seems to be a persistent problem in adult intensive care units. Understanding this phenomenon can contribute to its prevention and all deleterious effects associated with it. Objective: To identify the perceptions of expert nurses from adult intensive care units about therapeutic futility in nursing. Methods: This study consists of a conventional content analysis. Data was collected through a focus group interview that included five expert nurses in adult intensive care, with a minimum of fifteen years of professional experience in intensive care. To analyze the information, the technique of thematic categorical analysis was used, according to Bardin. Results: Four central categories were identified for the topic under study, for which several subcategories were identified that allow a better understanding of this phenomenon. Conclusion: Adult intensive care expert nurses advocate that therapeutic futility in nursing is a reality perceived by teams and families, which should be avoided due to the risk of potentiating the implementation of ethically reprehensible care.