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NCT02729831 · ClinicalTrials.gov registry record · NA
Comparative Effectiveness of Decision Support Strategies for Joint Replacement Surgery
A NA study, sponsored by Massachusetts General Hospital.
- Completed
- Registry status
- NA
- Development phase
- 1,220
- Enrollment target
NCT02729831: Completed NA study, sponsored by Massachusetts General Hospital.
NCT02729831 is a NA study that has completed, run by Massachusetts General Hospital. The registered enrollment target is 1,220 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (13% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02729831, a NA study, has completed, sponsored by Massachusetts General Hospital.
- COMPLETED
- Registry status
- NA
- Development phase
- 1,220 participants
- Enrollment target
Study Summary
This study is a 2X2 factorial randomized trial that will the examine the comparative effectiveness of two patient decision aids for hip and knee osteoarthritis (OA) as well as the impact of a surgeon-focused intervention.
Primary Outcome
Knowledge sub-score generated from responses to the Hip or Knee Decision Quality Instrument (DQI). Scores range from 0-100%, with higher score meaning higher knowledge.
Interventions
- BEHAVIORAL Interactive decision aid
- BEHAVIORAL Video decision aid
- BEHAVIORAL Provider Report
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1,220 participants |
| Start Date | 2016-04 |
| Est. Completion | 2019-01 |
| Phase | NA |
What the finished NCT02729831 record still lists
NCT02729831 is an interventional study that assigns participants to a tested intervention. Its 1,220 participants enrollment target places it among the larger protocols in the corpus, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (13% lower).
The record links to 0 conditions, and to 3 interventions - of which Interactive decision aid is the first listed.
NCT02729831 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02729831 about?
NCT02729831 is a clinical study titled "Comparative Effectiveness of Decision Support Strategies for Joint Replacement Surgery". This study is a 2X2 factorial randomized trial that will the examine the comparative effectiveness of two patient decision aids for hip and knee osteoarthritis (OA) as well as the impact of a surgeon-focused intervention.
What is the current status of trial NCT02729831?
This trial is currently completed. It is a NA study. The enrollment target is 1,220 participants. The study started on 2016-04. Estimated completion is 2019-01.
What interventions are being tested in trial NCT02729831?
The interventions under investigation include: Interactive decision aid (BEHAVIORAL), Video decision aid (BEHAVIORAL), Provider Report (BEHAVIORAL).
Who is sponsoring clinical trial NCT02729831?
This trial is sponsored by Massachusetts General Hospital, which has 2,032 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02729831's enrollment target sits among peer trials
1,220 83rd of 2000 higher than 1,918 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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