Ministries of Health consider wait lists for total joint replacement a top priority. Research priorities to manage wait lists indicate the need to establish benchmarks that consider patient preferences. However, patients' preferences for hip or knee replacements are strongly associated with their misperceptions of the indicators for, and the risks and benefits of, these procedures. These misperceptions can be corrected with the use of patient decision aids. When decision aids are used in combination with assessing surgical eligibility, there may be a reduction in unnecessary referrals for surgery either because the patient is ineligible or because the eligible candidates make informed decisions to forgo this option. The study objective is to pilot test the feasibility of a trial evaluating the effects of patient decision aids on reducing unnecessary surgical referrals for total joint replacement, when used in combination with a general practitioner run clinic to screen patients with hip or knee osteoarthritis for surgical eligibility. The investigators expect to provide evidence of feasibility (e.g. ease of recruiting patients, delivering the interventions, measuring patient outcomes) and sample size needed for a larger scale study. This study should also provide evidence for planning implementation of the interventions and standardized training across other centers.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Feasibility of Data Collection at Month 12
Timeframe: Data collection occurred at month 12