Enteral nutrition in critically ill adults: Literature review of protocols.

BACKGROUND: Managing nutrition in critically ill patients is an important intervention to promote healing. It is unknown whether the implementation of a protocol that guides enteral nutrition (EN) support is effective in improving the outcomes of critically ill patients. Furthermore, it is unknown whether a nurse-driven protocol is more or less effective than a protocol not managed by nurses. AIMS AND OBJECTIVES: The purpose of this literature review is to determine the current state of the science regarding evidence-based protocols for the administration and management of EN in critically ill patients. SEARCH STRATEGY, INCLUSION, AND EXCLUSION CRITERIA: Studies were identified by searching the Cumulative Index to Nursing and Allied Health Literature Plus database for the terms "enteral nutrition AND nursing." Studies with EN protocols for adult, critically ill patients published since 2011 were included. Studies without a protocol and those pertaining to paediatric, disease-specific, medical-surgical, or community-based populations were excluded. A total of 10 studies meeting the inclusion criteria were identified. CONCLUSIONS: Defining and implementing both early initiation of EN and adequate titration to goal are important for achieving the maximum nutritional advantage. The highest benefit is also derived from identifying and delivering an individualized caloric and/or protein goal. A protocol increases standardization of practice in relation to these themes as well as the management of gastric residual volume, complications, and potentially for managing feeding interruptions. Because of the significant effects of nursing care on nearly all aspects of the management and delivery of EN, a nurse-driven protocol may yield higher compliance and greater effectiveness than a protocol that is not nurse driven. RELEVANCE TO CLINICAL PRACTICE: Nurses are at the forefront of EN administration, although interprofessional collaboration remains paramount. Current practice must align with the best practice in the development and implementation of an EN protocol.

Clostridium difficile: More Challenging than Ever.

Clostridium difficile infection is not new, but it is posing more problems than ever before, described by the Centers for Disease Control and Prevention as an urgent threat. Its pathophysiology allows C difficile to be very difficult to manage, both within the hospital environment and in a patient's body. This article reviews clinical manifestations of the infection, outlines both medical and surgical treatment options, and discusses risk factors and predictors. Implications for nurses are thoroughly described. The epidemic proportion of C difficile infection gives cause for serious concern, especially for vulnerable populations, such as adults over age 65.

Nursing Student Perceptions of Structural Empowerment.

To meet role expectations for nurses, nurses must feel empowered. Faculty contributions to the learning environment for nursing students are critical. A descriptive analysis of student perceptions of empowerment within the learning environment was conducted using a form of Kanter's Conditions of Work Effectiveness Questionnaire; 203 participants from schools in 17 different states completed surveys. Subjects demonstrated moderate degrees of structural empowerment in their learning environment. This positive finding can be further investigated and used to fully prepare future nurses.

Staff nurses lead the way for improvement to shared governance structure.

The Magnet® model encompasses structural empowerment, transformational leadership, exemplary professional practice, and new knowledge, innovations, and improvements. As the American Nurses Credentialing Center reminds us, great leaders, structures, and nurses lead to great knowledge, innovation, and outcomes. One organization experienced the wisdom in this model through restructuring the systemwide staff nurse councils. The authors describe the steps by which this restructuring was accomplished and some of the positive effects on the work environment.

Developing leaders at every level: accountability and empowerment actualized through shared governance.

The shortage of frontline nursing staff and their managers in acute care organizations necessitates strategies to both use and recognize the unique knowledge and skills of these individuals. The authors describe one organization's successful implementation of a shared decision-making structure that promotes an empowering work environment in which professional fulfillment and personal satisfaction can flourish. With support and opportunity, leaders are developed across all levels of nursing.