Worldviews on evidence-based nursing
-
Worldviews Evid Based Nurs · Jun 2014
ReviewKnowledge translation strategies for enhancing nurses' evidence-informed decision making: a scoping review.
Nurses are increasingly expected to engage in evidence-informed decision making (EIDM); the use of research evidence with information about patient preferences, clinical context and resources, and their clinical expertise in decision making. Strategies for enhancing EIDM have been synthesized in high-quality systematic reviews, yet most relate to physicians or mixed disciplines. Existing reviews, specific to nursing, have not captured a broad range of strategies for promoting the knowledge and skills for EIDM, patient outcomes as a result of EIDM, or contextual information for why these strategies "work." ⋯ There are a sufficiently high number of studies to conduct a more focused systematic review by care settings, study design, implementation strategies, or outcomes. A focused review could assist in determining which strategies can be recommended for enhancing EIDM knowledge, skills, and behaviours among nurses in tertiary care.
-
Worldviews Evid Based Nurs · Jun 2014
ReviewNutrition support protocols and their influence on the delivery of enteral nutrition: a systematic review.
Malnutrition remains prevalent in critically ill adults and is associated with poor outcomes and increased cost of hospitalization. ⋯ The use of a nutrition support protocol appears to increase the efficacy of enteral nutrition delivery. Further research is needed to determine the effect of increased enteral nutrition adequacy on patient outcomes. The use of an evidenced-based protocol is recommended to improve protein and energy delivery in the critically ill.
-
Worldviews Evid Based Nurs · Nov 2013
ReviewSystematic realist review of key factors affecting the successful implementation and sustainability of the Liverpool care pathway for the dying patient.
The Liverpool Care Pathway (LCP) is recommended internationally as a best practice model for the care of patients and their families at the end of life. However, a recent national audit in the United Kingdom highlighted shortcomings; and understanding is lacking regarding the processes and contextual factors that affect implementation. ⋯ The implementation process recommended by the developers of the LCP is necessary but not sufficient to ensure successful implementation and sustainability of the pathway. The key components of the intervention (a dedicated facilitator, education and training, audit and feedback) must be configured to influence the beliefs of staff in relation to end of life care, and increase their motivation and self-efficacy in relation to using the LCP. The support of senior managers is vital to the release of necessary resources, and a dominant culture of cure, which sees every death as a failure, works against effective communication and collaboration in relation to the LCP.
-
Worldviews Evid Based Nurs · Nov 2013
Use of evidence in clinical guidelines and everyday practice for mechanical ventilation in Swedish intensive care units.
One way to support evidence-based decisions in health care is by clinical guidelines, in particular, in highly specialized care such as intensive care units (ICUs). The aim of this study was to explore the development and dissemination of guidelines regarding mechanical ventilation (MV) in Swedish ICUs, and the use of evidence on MV in guidelines and everyday practice. ⋯ Local MV guidelines seem to constitute a basis for healthcare practice in Swedish ICUs, even though the evidence proposed was limited with respect to how it was attained and lacked patient perspectives. In addition, the strategies used for dissemination were limited, suggesting that further initiatives are needed to support knowledge translation in advanced healthcare environments such as ICUs.
-
Worldviews Evid Based Nurs · Aug 2013
ReviewA review of the evidence on technology-based interventions for the treatment of tobacco dependence in college health.
The college years are a critical time in the development of smoking behavior and tobacco use. Smoking is linked to 30% of cancer deaths, 80% of deaths from chronic obstructive pulmonary disease, and early cardiovascular disease and death. Effective cessation interventions at this time provide an opportunity to drastically reduce premature morbidity and mortality. ⋯ Use of technology-based interventions, such as the Internet, may be an effective tool for tobacco treatment interventions, especially with college students. There is great potential to reach large numbers of students, many who may not identify themselves as smokers or seek traditional methods for treatment. Additional research is needed to determine which technology-based interventions are most effective and to provide more conclusive evidence.