Stated-Preferences in Knee Arthroplasty

Completed

Conditions studied: Arthritis, Knee Osteoarthritis, Arthropathy of Knee

In brief

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.

Key facts

Study ID

NCT03058380

Run by

Duke University

People needed

348

Starts

2017-08-17

Expected to finish

2018-06-01

Last updated by the study team

2019-12-17

Who can join

Age: 40 and older, up to 80. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Age 40-80
• Knee Pain

You may not qualify if…

• Inability to read, understand and give effective English consent

Where it is running

• Duke University Health System — Durham, North Carolina, United States

Full record on ClinicalTrials.gov

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