Conjoint Analysis of Treatment Preferences for Osteoarthritis

Completed

Conditions studied: Osteoarthritis

In brief

The purpose of this study is to develop a conjoint analysis-based questionnaire and decision aid for patients with osteoarthritis of the knee and to compare the responses of two groups of subjects, one receiving only printed information about knee osteoarthritis, the other participating in a computer-based adaptive conjoint analysis program.

Key facts

Study ID

NCT01003925

Run by

Baylor College of Medicine

People needed

182

Starts

2007-08-01

Expected to finish

2010-12-01

Last updated by the study team

2015-08-24

Who can join

Age: 65 and older, up to 95. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Age 65 or older
• Knee pain over the past month on most days
• Able to travel to Family Medicine offices, if in the treatment group
• Able to read and understand English
• Able to answer questions on a computer screen

You may not qualify if…

• Bleeding or non-bleeding ulcer within the last year
• History of ruptured ulcer (ever)
• History of GI bleeding (ever)
• Currently taking Coumadin or blood-thinning medication
• Diagnosis of lupus (ever), psoriatic arthritis (ever), gout (current or within past year), rheumatoid arthritis (ever), or coronary artery disease (ever)
• Prior total knee replacement or scheduled to get knee replacement in painful knee(s)
• Satisfied with current knee pain treatment
• Unable to get to a doctor for knee pain if needed

Where it is running

• Baylor College of Medicine Family Medicine — Houston, Texas, United States

Full record on ClinicalTrials.gov

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