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Full-Text Articles in Medicine and Health Sciences
The Development And Evaluation Of Resources To Improve The Quality Of Care For Patients With Knee Osteoarthritis, Laura K. Churchill
The Development And Evaluation Of Resources To Improve The Quality Of Care For Patients With Knee Osteoarthritis, Laura K. Churchill
Electronic Thesis and Dissertation Repository
Purpose: The non-operative management of patients with knee osteoarthritis (OA) is often considered suboptimal. Sub-optimal management includes inadequate use of non-surgical treatments, misuse of diagnostic imaging, and non-operative referrals to surgeons in consideration of total knee replacement (TKR). These inefficiencies result from an interplay of factors involving primary care physicians, patients, and the systems in which they function. The overall purpose of this thesis is to develop a means to optimize the management of patients with knee OA, and the timing and quality of referrals to TKR.
Methods: This thesis includes three studies. In study 1, we identified and cross-validated …
A Randomized Controlled Trial To Establish Realistic Patient Expectations Following Total Knee Replacement Surgery, Sharon E. Culliton
A Randomized Controlled Trial To Establish Realistic Patient Expectations Following Total Knee Replacement Surgery, Sharon E. Culliton
Electronic Thesis and Dissertation Repository
Objectives: To evaluate whether e-learning videos can affect whether patients felt their expectations were met and were satisfied with surgery 1 year following primary total knee replacement (TKR) (Chapter 3). In Chapter 4, we described characteristics of users and utilization patterns of the e-learning tool. In Chapter 5, we evaluated the internal consistency and construct validity of the new Knee Society Knee Scoring System (KSS) in a sample of TKR patients.
Methods: We recruited consecutive patients with osteoarthritis from the London Health Sciences Centre, Ontario, Canada (Chapter 3). We randomized patients with osteoarthritis to either control (n=207) they received our …
A Model To Reduce The Proportion Of Inappropriate Referrals To Surgery For Patients With Osteoarthritis: A Pilot Study, Laura K. Churchill
A Model To Reduce The Proportion Of Inappropriate Referrals To Surgery For Patients With Osteoarthritis: A Pilot Study, Laura K. Churchill
Electronic Thesis and Dissertation Repository
A significant proportion of patients referred for total knee arthroplasty are inappropriate candidates for surgery, which warrants remediation of the referral process to reduce wait times for the initial consult. We conducted a prospective feasibility investigation involving 166 patients referred from their general practitioner for a consultation with an orthopaedic surgeon at a joint replacement clinic. The aim of this study was to improve the validity of data collection forms and to improve the feasibility of collecting data in a clinical setting. We also wanted to strengthen our estimate of the sample size to inform the timeline. We were able …
Gender Does Not Influence The Relationship Between Posterior Cruciate Ligament Design And Patient-Reported Outcomes In Patients Receiving Primary Unilateral Total Knee Arthroplasty, Ryan Milan
Electronic Thesis and Dissertation Repository
The effect of the interaction between gender and posterior cruciate ligament (PCL) prosthesis design on patient-reported outcomes is an understudied area of research. We evaluated 1613 patients, from the Ontario Joint Replacement Registry (2001-2006), who underwent primary total knee replacement. This study investigated the impact of the gender-PCL design interaction on Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) change scores and patient satisfaction, by performing linear regression analysis, using full-adjusted models that also included the gender-PCL prosthesis design interaction variable. PCL prosthesis design did not affect WOMAC change scores or satisfaction (p>0.05). Moreover, Gender did not influence either …