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NCT01763684 · ClinicalTrials.gov registry record · NA
Oxford Signature vs. Conventional Global Study
A NA study, sponsored by Zimmer Biomet.
- Terminated
- Registry status
- NA
- Development phase
- 266
- Enrollment target
NCT01763684: Clinical Trial NA study, sponsored by Zimmer Biomet.
NCT01763684 is a NA study that was terminated before completion, run by Zimmer Biomet. The registered enrollment target is 266 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (81% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01763684, a NA study, was terminated before completion, sponsored by Zimmer Biomet.
- TERMINATED
- Registry status
- NA
- Development phase
- 266 participants
- Enrollment target
Study Summary
This study will compare alignment criteria in the Oxford Partial Knee using conventional instrumentation and Signature Custom Guides in order to determine if the use of the Signature Custom Guides results in a higher percentage of knees achieving optimal alignment. The study will also examine outcomes with high volume surgeons (\>30 cases/year) and low volume surgeons (\<10 cases/year).
Primary Outcome
Percentage of Knees Achieving Optimal Alignment defined as a difference of 5 or less between all target and observed angles.
Interventions
- DEVICE Signature Custom Guides
- PROCEDURE Conventional Instrumentation
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 266 participants |
| Start Date | 2012-09 |
| Est. Completion | 2016-08 |
| Phase | NA |
Why NCT01763684 stopped before completion
NCT01763684 is an interventional study that assigns participants to a tested intervention. The registered 266 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 (81% lower).
The record links to 0 conditions, and to 2 interventions - of which Signature Custom Guides is the first listed.
NCT01763684 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01763684 about?
NCT01763684 is a clinical study titled "Oxford Signature vs. Conventional Global Study". This study will compare alignment criteria in the Oxford Partial Knee using conventional instrumentation and Signature Custom Guides in order to determine if the use of the Signature Custom Guides results in a higher percentage of knees achieving optimal alignment. The study will also examine outcom...
What is the current status of trial NCT01763684?
This trial is currently terminated. It is a NA study. The enrollment target is 266 participants. The study started on 2012-09. Estimated completion is 2016-08.
What interventions are being tested in trial NCT01763684?
The interventions under investigation include: Signature Custom Guides (DEVICE), Conventional Instrumentation (PROCEDURE).
Who is sponsoring clinical trial NCT01763684?
This trial is sponsored by Zimmer Biomet, which has 115 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01763684's enrollment target sits among peer trials
266 395th of 2000 higher than 1,606 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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