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Development of a program theory for shared decision-making: a realist review protocol
Gary Groot1, Tamara Waldron2, Tracey Carr2
1Department of Community Health and Epidemiology, Health Sciences Building, University of Saskatchewan College of Medicine, 107 Wiggins Road, Saskatoon, SK, S7N 5E5, Canada. gary.groot@usask.ca.
Background:
The practicality of applying evidence to healthcare systems with the aim of implementing change is an ongoing challenge for practitioners, policy makers, and academics. Shared decision- making (SDM), a method of medical decision-making that allows a balanced relationship between patients, physicians, and other key players in the medical decision process, is purported to improve patient and system outcomes. Despite the oft-mentioned benefits, there are gaps in the current literature between theory and implementation that would benefit from a realist approach given the value of this methodology to analyze complex interventions. In this protocol, we outline a study that will explore: "In which situations, how, why, and for whom does SDM between patients and health care providers contribute to improved decision making?"
Methods:
A seven step iterative process will be described including preliminary theory development, establishment of a search strategy, selection and appraisal of literature, data extraction, analysis and synthesis of extracted results from literature, and formation of a revised program theory with the input of patients, physicians, nurse navigators, and policy makers from a stakeholder session.
Discussion:
The goal of the realist review will be to identify and refine a program theory for SDM through the identification of mechanisms which shape the characteristics of when, how, and why SDM will, and will not, work.
Systematic Review Registration:
PROSPERO CRD42017062609.
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