# PMCF Study of MPS-Flex® Knee System in TKA

> **NCT04427722** · — · SUSPENDED · sponsor: **Zimmer Biomet** · enrollment: 250 (actual)

## Conditions studied

- Total Knee Arthroplasty

## Interventions

- **DEVICE:** MPS-Flex Total Knee Joint Prostheses

## Key facts

- **NCT ID:** NCT04427722
- **Lead sponsor:** Zimmer Biomet
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** SUSPENDED
- **Start date:** 2021-02-25
- **Primary completion:** 2024-08-31
- **Final completion:** 2024-12-31
- **Target enrollment:** 250 (ACTUAL)
- **Why stopped:** No plan to extend CE mark
- **Last updated:** 2024-07-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04427722

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04427722, "PMCF Study of MPS-Flex® Knee System in TKA". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT04427722. Licensed CC0.

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