# Triathlon® Posteriorly Stabilized (PS) Total Knee System - Outcomes Study

> **NCT00957021** · NA · COMPLETED · sponsor: **Stryker Orthopaedics** · enrollment: 409 (actual)

## Conditions studied

- Arthroplasty, Replacement, Knee

## Interventions

- **DEVICE:** Triathlon® PS Total Knee System

## Key facts

- **NCT ID:** NCT00957021
- **Lead sponsor:** Stryker Orthopaedics
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-12
- **Primary completion:** 2011-03
- **Final completion:** 2014-01
- **Target enrollment:** 409 (ACTUAL)
- **Last updated:** 2017-01-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00957021

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00957021, "Triathlon® Posteriorly Stabilized (PS) Total Knee System - Outcomes Study". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT00957021. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*