# All-Polyethylene Tibias in TKA: PS vs CS Implants

> **NCT03569670** · NA · WITHDRAWN · sponsor: **London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's**

## Conditions studied

- Osteoarthritis, Knee

## Interventions

- **DEVICE:** Posterior stabilized all-polyethylene tibial component
- **DEVICE:** Cruciate retaining all-polyethylene tibial component

## Key facts

- **NCT ID:** NCT03569670
- **Lead sponsor:** London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2020-01
- **Primary completion:** 2022-08
- **Final completion:** 2022-08
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Study has been suspended due to inability to obtain funding.
- **Last updated:** 2021-09-14

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03569670

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03569670, "All-Polyethylene Tibias in TKA: PS vs CS Implants". Retrieved via AI Analytics 2026-07-15 from https://api.ai-analytics.org/clinical/NCT03569670. Licensed CC0.

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