Throughout the history of medicine, patients who had a disease that was poorly understood were advised to rest. As scientists and doctors learned more, early mobilization and active therapies (e.g., exercise) gradually replaced rest as the conventional treatment for a variety of medical conditions, such as chronic fatigue, whiplash, stroke, low back pain, and cardiac arrest. We have now reached this same juncture for concussion care. The proposed project aims to figure out how to support doctors in implementing new science-informed return to activity guidelines for concussion.
By way of background, concussions (also known as mild traumatic brain injuries) are very common, affecting more than 20,000 people each year in British Columbia's lower mainland alone. Concussions have been historically treated with rest. An explosion of concussion research over the past decade has led to several important insights. One such insight is that resting for more than a few days does not speed up recovery, and in fact, may cause harm (for example, lead to social isolation and depression). There is also emerging evidence that exercise is an effective treatment. Guidelines for clinical care prepared by Canadian and international concussion experts now emphasize that patients should gradually return to activity (e.g., school, work, recreation) soon after injury, as tolerated. Nevertheless, rest remains the most common treatment prescribed by doctors. It is promoted in pamphlets and websites designed to educate patients about their injury.
The goal of the proposed research is to bridge the gap between concussion science and clinical care, and study how effective this knowledge translation effort is. We focus on family doctors because they are best positioned to counsel patients about returning to activity after concussion. We have assembled a package of knowledge translation strategies based on behaviour change theory, prior research on how to best implement new clinical care guidelines, and input from the kind of doctors and patients who could most benefit from this knowledge. The study plan involves learning about doctors' behaviour through an online survey tool each time they see a patient with a concussion, and measuring patient outcomes through telephone-based assessments. We will measure changes in how doctors manage concussions and whether those changes result in corresponding improvements in how quickly patients recover from a concussion.