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NCT00958789 · ClinicalTrials.gov registry record · NA
Triathlon Total Stabilizer (TS) Outcomes Study
A NA study, sponsored by Stryker Orthopaedics.
- Completed
- Registry status
- NA
- Development phase
- 180
- Enrollment target
NCT00958789: Completed NA study, sponsored by Stryker Orthopaedics.
NCT00958789 is a NA study that has completed, run by Stryker Orthopaedics. The registered enrollment target is 180 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (87% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00958789, a NA study, has completed, sponsored by Stryker Orthopaedics.
- COMPLETED
- Registry status
- NA
- Development phase
- 180 participants
- Enrollment target
Study Summary
This study will be a prospective, non-randomized evaluation of the change between preoperative and postoperative outcomes for those receiving the Triathlon® TS Total Knee System for a revision knee operation. The mean total Knee Society Score (for pain, motion and function) change is not 10% worse than, or is superior to, the expected change according to published revision total knee replacement data, for cases implanted with the Triathlon® TS Total Knee System as compared from preoperative to 2 years postoperative.
Primary Outcome
KSS Pain score, KSS Function score, Total Combined KSS The Knee Society Clinical Rating System is comprised of two distinct sub-scores: one for pain, range of motion (ROM) and joint stability, and one for functional parameters. Sub-scores range from a potential minimum score of 0 to a maximum score of 100 points. Although the specific scores are not distinguished as "excellent," "good," "fair," or "poor," a higher value represents a better outcome. Additionally, the KSS Pain subscore and KSS F
Interventions
- DEVICE Triathlon TS Knee System
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 180 participants |
| Start Date | 2009-07 |
| Est. Completion | 2019-03-28 |
| Phase | NA |
What the finished NCT00958789 record still lists
NCT00958789 is an interventional study that assigns participants to a tested intervention. The registered 180 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 (87% lower).
The record links to 0 conditions, and to 1 intervention - of which Triathlon TS Knee System is the first listed.
NCT00958789 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00958789 about?
NCT00958789 is a clinical study titled "Triathlon Total Stabilizer (TS) Outcomes Study". This study will be a prospective, non-randomized evaluation of the change between preoperative and postoperative outcomes for those receiving the Triathlon® TS Total Knee System for a revision knee operation. The mean total Knee Society Score (for pain, motion and function) change is not 10% worse t...
What is the current status of trial NCT00958789?
This trial is currently completed. It is a NA study. The enrollment target is 180 participants. The study started on 2009-07. Estimated completion is 2019-03-28.
What interventions are being tested in trial NCT00958789?
The interventions under investigation include: Triathlon TS Knee System (DEVICE).
Who is sponsoring clinical trial NCT00958789?
This trial is sponsored by Stryker Orthopaedics, which has 27 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00958789's enrollment target sits among peer trials
180 586th of 2000 higher than 1,397 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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