Arthritis, Arthropathy of Knee, Knee Osteoarthritis
Conditions
Brief summary
The primary objectives of this study are to apply best-practice stated-preference methods to quantify patient preferences for benefit-risk tradeoffs associated with arthroplasty treatment options for end-stage osteoarthritis of the knee. Duke will develop and administer stated-preference surveys to adult patients (Ages 40-80) with knee pain to collect preference data, estimate the relative importance of treatment features and outcomes, and estimate maximum acceptable risks for given benefits and minimum acceptable benefits for given harms. This study proposal describes plans for the patient stated-preference survey.
Interventions
OTHERStated-Preferences Evaluation Instrument
A discrete choice experiment (Stated-Preferences Evaluation Instrument) will be electronically configured using best practice stated-preference methods to quantify preferences for total knee replacement versus unicompartmental knee replacement surgery.
Sponsors
Duke Clinical Research Institute
Zimmer Biomet
Duke University
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
40 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* Age 40-80 * Knee Pain
Exclusion criteria
* Inability to read, understand and give effective English consent
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Patient Preference Measurements | 20 minutes | Patient-stated preferences regarding treatment for knee pain based on questionnaires |
Countries
United States
Outcome results
None listed