title: Using patient and physician perspectives to develop a shared decision-making framework for colorectal cancer.
abstract: BACKGROUND
  Colorectal cancer is the third leading cause of death from cancer worldwide with over 900,000 diagnoses and 639,000 deaths each year. Although shared decision making is broadly advocated as a mechanism by which to achieve patient-centred care, there has been little investigation of patient and physician shared decision-making preferences and practices or the outcomes associated with shared decision making in the context of colorectal cancer.
  
  
  OBJECTIVE
  The aim of this study is to determine patient and physician attitudes towards the use of shared decision making in the setting of colorectal cancer.
  
  
  METHODS
  Standard principles of qualitative research will be used to sample and interview 20 colorectal cancer patients in each of three tertiary care hospitals (n = 60) and 15 surgeons, radiation oncologists, and medical oncologists (n = 45) affiliated with cancer centres. The interview questions will be guided by a conceptual framework defining patient and physician factors that influence the shared decision-making process and associated outcomes in the setting of colorectal cancer. An inductive, grounded approach will be used by two investigators to independently analyze the interview transcripts. These investigators will meet to compare and achieve consensus on themes that will be tabulated to compare barriers, enablers, and outcomes of shared decision making by patient, physician, and contextual factors.
  
  
  CONCLUSIONS
  This study is the first to examine both patient and physician perspectives on the use of shared decision making for colorectal cancer in North America or elsewhere. It will provide a framework that can be used to describe the shared decision-making process and its outcomes, and evaluate strategies to facilitate this process for patients with colorectal cancer.
authors.affiliation: Department of Surgery, Toronto General Hospital, Toronto, Ontario, Canada. malleon@gmail.com
authors.forename: Marisa
authors.initials: M
authors.lastname: Leon-Carlyle
authors.forename: Gillian
authors.initials: G
authors.lastname: Spiegle
authors.forename: Selina
authors.initials: S
authors.lastname: Schmocker
authors.forename: Anna
authors.initials: A
authors.lastname: Gagliardi
authors.forename: David
authors.initials: D
authors.lastname: Urbach
authors.forename: Erin
authors.initials: E
authors.lastname: Kennedy