# Triathlon Tritanium Knee Outcomes Study

> **NCT02155712** · NA · TERMINATED · sponsor: **Stryker Orthopaedics** · enrollment: 680 (actual)

## Conditions studied

- Arthroplasty, Replacement, Knee

## Interventions

- **DEVICE:** Triathlon Tritanium Knee
- **DEVICE:** Triathlon Knee

## Key facts

- **NCT ID:** NCT02155712
- **Lead sponsor:** Stryker Orthopaedics
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2014-10
- **Primary completion:** 2018-04-05
- **Final completion:** 2023-03-11
- **Target enrollment:** 680 (ACTUAL)
- **Why stopped:** Due to the pandemic, multiple sites were unable to complete patient visits resulting in less-than-optimal postoperative follow-up occurred. Therefore, study objectives were not met and the decision was made to close the study early.
- **Last updated:** 2023-11-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02155712

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02155712, "Triathlon Tritanium Knee Outcomes Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02155712. Licensed CC0.

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