Leading team learning: what makes interprofessional teams learn to work well?

This article describes an ethnographic study focused on exploring leaders of team learning in well-established nephrology teams in an academic healthcare organization in Canada. Employing situational theory of leadership, the article provides details on how well established team members advance as "learning leaders". Data were gathered by ethnographic methods over a 9-month period with the members of two nephrology teams. These learning to care for the sick teams involved over 30 regulated health professionals, such as physicians, nurses, social workers, pharmacists, dietitians and other healthcare practitioners, staff, students and trainees, all of whom were collectively managing obstacles and coordinating efforts. Analysis involved an inductive thematic analysis of observations, reflections, and interview transcripts. The study indicated how well established members progress as team-learning leaders, and how they adapt to an interprofessional culture through the activities they employ to enable day-to-day learning. The article uses situational theory of leadership to generate a detailed illumination of the nature of leaders' interactions within an interprofessional context.

The use of systems and organizational theories in the interprofessional field: findings from a scoping review.

Authors have commented on the limited use of theory in the interprofessional field and its critical importance to advancing the work in this field. While social psychological and educational theories in the interprofessional field are increasingly popular, the contribution of organizational and systems theories is less well understood. This paper presents a subset of the findings (those focused on organizational/systems approaches) from a broader scoping review of theories in the organizational and educational literature aimed to guide interprofessional education and practice. A detailed search strategy was used to identify relevant theories. In total, we found 17 organizational and systems theories. Nine of the theories had been previously employed in the interprofessional field and eight had potential to do so. These theories focus on interactions between different components of organizations which can impact collaboration and practice change. Given the primarily educational focus of the current research, this paper offers new insight into theories to support the design and implementation of interprofessional education and practice within health care environments. The use of these theories would strengthen the growing evidence base for both interprofessional education and practice--a common need for its varied stakeholders.

Volume expansion and sodium balance in peritoneal dialysis patients. Part I: Recent concepts in pathogenesis.

Cardiovascular disease is a leading cause of death in patients with end-stage renal disease. Uncontrolled hypertension and volume expansion contribute to alternations in left ventricular geometry and are independent predictors of poor survival in dialysis patients. Excessive salt intake is a major handicap with loss of residual renal function. Sodium removal becomes inadequate in the face of declining residual renal function. Continued salt intake and inadequate sodium removal lead to volume expansion, which aggravates arterial hypertension. In part I of this two-part review, we consider information on dietary salt intake and its relationship to blood pressure and volume control in peritoneal dialysis (PD) patients. In addition, we review recently published studies on the use of various PD modalities to remove sodium, emphasizing the significance of volume expansion and uncontrolled hypertension in PD patients. Part II reviews the various measures available to enhance sodium and fluid removal in PD patients.

Volume expansion and sodium balance in peritoneal dialysis patients. Part II: Newer insights in management.

As noted in part I of this article, emerging evidence indicates that overt and (more commonly) subclinical volume expansion is frequent in patients on peritoneal dialysis (PD). That expansion in turn leads to hypertension. With loss of residual renal function, the hypertension becomes difficult to control even with increasing doses and varieties of antihypertensive drugs. Poor volume and blood pressure control aggravates already existing left ventricular hypertrophy and leads to increased cardiovascular morbidity and mortality. Indeed, cardiovascular events are the leading cause of death in PD patients. Part II of this article reviews various strategies available to manage fluid overload and hypertension. Also, we discuss sodium removal with various PD modalities and clinical studies related to use of low-sodium dialysis solutions.