Background: Chronic obstructive pulmonary disease (COPD) and heart failure (HF) are chronic diseases that impart significant health and care costs to the patient and health system. Limited access to health services affects disease severity and functional status. Telemonitoring has shown promise in reducing acute care utilization for chronic disease patients, but the benefit for the underserved has not been determined. We evaluated acute care utilization outcomes following an acute event of a 90-day transitional care program integrating telemonitoring technology and home visits for underserved COPD and HF patients. Materials and Methods: Patients were enrolled into the program between October 2010 and August 2012. Primary outcomes included rates of emergency department (ED) visits and all-cause re-admission at 30, 90, and 180 days postdischarge. Program and functional status at enrollment and discharge and satisfaction with telemonitoring at discharge were measured. Telemonitoring included daily symptomatology recording and was removed at 90 days. A control cohort was identified through electronic health records and propensity-matched via 15 variables to achieve a sample size with balanced baseline characteristics. Results: Program patients showed 50% reduction in 30-day re-admission and 13-19% reduction in 180-day re-admission compared with control patients. There was no significant difference in ED utilization. Patients were satisfied with telemonitoring services, and functional status improved by program end. Conclusions: This feasibility study suggests telemonitoring in the context of a transitional care model

BackgroundThe Institute of Medicine's Future of Nursing report identifies the clinical nurse leader as an innovative new role for meeting higher health-care quality standards. However, specific clinical nurse leader practices influencing documented quality outcomes remain unclear. Lack of practice clarity limits the ability to articulate, implement and measure clinical nurse leader-specific practice and quality outcomes.Purpose and methods Interpretive synthesis design and grounded theory analysis were used to develop a theoretical understanding of clinical nurse leader practice that can facilitate systematic and replicable implementation across health-care settings.Results The core phenomenon of clinical nurse leader practice is continuous clinical leadership, which involves four fundamental activities: facilitating effective ongoing communication; strengthening intra and interprofessional relationships; building and sustaining teams; and supporting staff engagement.Conclusion Clinical nurse leaders continuously communicate and develop relationships within and across professions to promote and sustain information exchange, engagement, teamwork and effective care processes at the microsystem level.Implication for nursing management Clinical nurse leader-integrated care delivery systems highlight the benefits of nurse-led models of care for transforming healthcare quality. Managers can use this study's findings to frame an implementation strategy that addresses theoretical domains of clinical nurse leader practice to help ensure practice success.

Theories and models are not equivalent. I argue that an orientation towards models as a primary carrier of nursing knowledge overcomes many ongoing challenges in philosophy of nursing science, including the theory-practice divide and the paradoxical pursuit of predictive theories in a discipline that is defined by process and a commitment to the non-reducibility of the health/care experience. Scientific models describe and explain the dynamics of specific phenomenon. This is distinct from theory, which is traditionally defined as propositions that explain and/or predict the world. The philosophical case has been made against theoretical universalism, showing that a theory can be true in its domain, but that no domain is universal. Subsequently, philosophers focused on scientific models argued that they do the work of defining the boundary conditions-the domain(s)-of a theory. Further analysis has shown the ways models can be constructed and function independent of theory, meaning models can comprise distinct, autonomous "carriers of scientific knowledge." Models are viewed as representations of the active dynamics, or mechanisms, of a phenomenon. Mechanisms are entities and activities organized such that they are productive of regular changes.Importantly, mechanisms are by definition not static: change may alter the mechanism and thereby alter or create entirely new phenomena. Orienting away from theory, and towards models, focuses scholarly activity on dynamics and change. This makes models arguably critical to nursing science, enabling the production of actionable knowledge about the dynamics of process and change in health/care. I briefly explore the implications for nursing-and health/care-knowledge and practice.

Jacqueline Fawcett's nursing metaparadigm-the domains of person, health, environment, and nursing-remains popular in nursing curricula, despite having been repeatedly challenged as a logical philosophy of nursing. Fawcett appropriated the word "metaparadigm" (indirectly) from Margaret Masterman and Thomas Kuhn as a devise that allowed her to organize then-current areas of nursing interest into a philosophical "hierarchy of knowledge," and thereby claim nursing inquiry and practice as rigorously "scientific." Scholars have consistently rejected the logic of Fawcett's metaparadigm, but have not yet proposed a substantially agreed-upon alternative. Through an analysis of articles introducing and critiquing Fawcett's metaparadigm, I argue for a re-conceptualized metaparadigm that articulates nursing's ontology. What exists for the nursing discipline are not already-demarcated metaparadigm domains, but rather interdependent, dynamic relations that constitute people, including nurses, in their health/environment circumstance. The nursing discipline aims to skillfully access this dynamic relationality as the basis for action and reflection to produce both positive health trajectories and knowledge that facilitates future action and reflection. Further inquiry into the onto-epistemology of nursing will produce a more robust understanding of nursing practice, science, and philosophy, and clarify its unique contribution to health and healthcare.