# Total Knee Replacement Using Simplex® or Cobalt™ Bone Cement

> **NCT00589485** · — · WITHDRAWN · sponsor: **Zimmer Biomet**

## Conditions studied

- Osteoarthritis
- Rheumatoid Arthritis
- Traumatic Arthritis
- Knee Arthritis

## Interventions

- **DEVICE:** Simplex® Bone Cement
- **DEVICE:** Cobalt™ Bone Cement

## Key facts

- **NCT ID:** NCT00589485
- **Lead sponsor:** Zimmer Biomet
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2006-11
- **Primary completion:** 2006-11
- **Final completion:** 2006-11
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Sponsor did not fund the study
- **Last updated:** 2017-06-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00589485

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00589485, "Total Knee Replacement Using Simplex® or Cobalt™ Bone Cement". Retrieved via AI Analytics 2026-08-03 from https://api.ai-analytics.org/clinical/NCT00589485. Licensed CC0.

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