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NCT00324857 · ClinicalTrials.gov registry record · NA
Educational Intervention for Knee Pain
A NA study, sponsored by VA Office of Research and Development.
- Completed
- Registry status
- NA
- Development phase
- 663
- Enrollment target
NCT00324857: Completed NA study, sponsored by VA Office of Research and Development.
NCT00324857 is a NA study that has completed, run by VA Office of Research and Development. The registered enrollment target is 663 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (53% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00324857, a NA study, has completed, sponsored by VA Office of Research and Development.
- COMPLETED
- Registry status
- NA
- Development phase
- 663 participants
- Enrollment target
Study Summary
The purpose of this study is to demonstrate the efficacy of interventions to improve understanding of knee replacement risks, benefits, and expected outcomes among AA primary care patients, increase willingness to consider knee replacement among AA primary care patients, and increase primary care referral rates for surgical consideration for AA patients who meet the indications for knee replacement.
Primary Outcome
Change in willingness assessed using the willingness likert scale. The primary outcome was change in patient willingness to undergo total knee replacement. The willingness rating is a 5-category ordinal response scale from "definitely not willing" to "definitely willing" which was later dichotomized for analysis. Responses "definitely" and "probably willing" were combined and compared to "unsure", "probably not willing", and "definitely not willing" combined.
Interventions
- OTHER Attention control
- BEHAVIORAL Motivational Interviewing
- BEHAVIORAL Decision Aid Video
- BEHAVIORAL MI plus Decision aid
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 663 participants |
| Start Date | 2006-09 |
| Est. Completion | 2011-09 |
| Phase | NA |
What the finished NCT00324857 record still lists
NCT00324857 is an interventional study that assigns participants to a tested intervention. The registered 663 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (53% lower).
The record links to 0 conditions, and to 4 interventions - of which Attention control is the first listed.
NCT00324857 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00324857 about?
NCT00324857 is a clinical study titled "Educational Intervention for Knee Pain". The purpose of this study is to demonstrate the efficacy of interventions to improve understanding of knee replacement risks, benefits, and expected outcomes among AA primary care patients, increase willingness to consider knee replacement among AA primary care patients, and increase primary care re...
What is the current status of trial NCT00324857?
This trial is currently completed. It is a NA study. The enrollment target is 663 participants. The study started on 2006-09. Estimated completion is 2011-09.
What interventions are being tested in trial NCT00324857?
The interventions under investigation include: Attention control (OTHER), Motivational Interviewing (BEHAVIORAL), Decision Aid Video (BEHAVIORAL), MI plus Decision aid (BEHAVIORAL).
Who is sponsoring clinical trial NCT00324857?
This trial is sponsored by VA Office of Research and Development, which has 1,668 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00324857's enrollment target sits among peer trials
663 155th of 2000 higher than 1,846 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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