# Comparison of Pivotal Medial Polyethylene Versus Ultra-congruent in Total Knee Arthroplasty

> **NCT06676189** · NA · RECRUITING · sponsor: **University Hospital, Clermont-Ferrand** · enrollment: 90 (estimated)

## Conditions studied

- Total Knee Replacement
- Primary Knee Replacement
- Gonarthrosis

## Interventions

- **DEVICE:** total knee arthroplasty with medial pivot polyethylene
- **DEVICE:** total knee arthroplasty with ultra-congruent polyethylene

## Key facts

- **NCT ID:** NCT06676189
- **Lead sponsor:** University Hospital, Clermont-Ferrand
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-06-04
- **Primary completion:** 2027-03
- **Final completion:** 2027-03
- **Target enrollment:** 90 (ESTIMATED)
- **Last updated:** 2025-01-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06676189

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06676189, "Comparison of Pivotal Medial Polyethylene Versus Ultra-congruent in Total Knee Arthroplasty". Retrieved via AI Analytics 2026-07-13 from https://api.ai-analytics.org/clinical/NCT06676189. Licensed CC0.

---

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