# Comparison of Polyethylene Insert Variances of Different Total Knee Arthroplasty System in the Same Patients

> **NCT04687462** · NA · UNKNOWN · sponsor: **The Catholic University of Korea** · enrollment: 50 (estimated)

## Conditions studied

- Total Knee Replacement Arthroplasty

## Interventions

- **DEVICE:** 1-mm thickness variance polyethylene insert total knee arthroplasty system (Exult, Corentec)

## Key facts

- **NCT ID:** NCT04687462
- **Lead sponsor:** The Catholic University of Korea
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01
- **Primary completion:** 2023-12
- **Final completion:** 2023-12
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2020-12-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04687462

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04687462, "Comparison of Polyethylene Insert Variances of Different Total Knee Arthroplasty System in the Same Patients". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04687462. Licensed CC0.

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