The impact of clinical nurse specialists on clinical pathways in the application of evidence-based practice.

The purpose of this article was to address the call for evidence-based practice through the development of clinical pathways and to assert the role of the clinical nurse specialist (CNS) as a champion in clinical pathway implementation. In the current health care system, providing quality of care while maintaining cost-effectiveness is an ever-growing battle that institutions face. The CNS's role is central to meeting these demands. An extensive literature review has been conducted to validate the use of clinical pathways as a means of improving patient outcomes. This literature also suggests that clinical pathways must be developed, implemented, and evaluated utilizing validated methods including the use of best practice standards. Execution of clinical pathways should include a clinical expert, who has the ability to look at the system as a whole and can facilitate learning and change by employing a multitude of competencies while maintaining a sphere of influence over patient and families, nurses, and the system. The CNS plays a pivotal role in influencing effective clinical pathway development, implementation, utilization, and ongoing evaluation to ensure improved patient outcomes and reduced costs. This article expands upon the call for evidence-based practice through the utilization of clinical pathways to improve patient outcomes and reduce costs and stresses the importance of the CNS as a primary figure for ensuring proper pathway development, implementation, and ongoing evaluation. Copyright 2010 Elsevier Inc. All rights reserved.