# Long-term Study of The Press Fit Condylar (P.F.C.) Sigma Total Knee Replacement System

> **NCT00734110** · PHASE4 · TERMINATED · sponsor: **DePuy International** · enrollment: 723 (actual)

## Conditions studied

- Knee Osteoarthritis

## Interventions

- **DEVICE:** P.F.C. Sigma Total Knee System

## Key facts

- **NCT ID:** NCT00734110
- **Lead sponsor:** DePuy International
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2000-07-01
- **Primary completion:** 2009-04-01
- **Final completion:** 2010-06-01
- **Target enrollment:** 723 (ACTUAL)
- **Why stopped:** The study achieved the stated objective to record pre \& post operative outcomes at a minimum 5 years.
- **Last updated:** 2025-10-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00734110

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00734110, "Long-term Study of The Press Fit Condylar (P.F.C.) Sigma Total Knee Replacement System". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00734110. Licensed CC0.

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