# Comparison of CoCr Alloy and TiN Coating in TKA

> **NCT04701359** · NA · WITHDRAWN · sponsor: **Medical University of Graz**

## Conditions studied

- Osteoarthritis, Knee
- Arthroplasty, Replacement, Knee

## Interventions

- **DEVICE:** TiN-alloy based total knee arthroplasty
- **DEVICE:** CoCr-coating based total knee arthroplasty

## Key facts

- **NCT ID:** NCT04701359
- **Lead sponsor:** Medical University of Graz
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2022-10-10
- **Primary completion:** 2024-11-01
- **Final completion:** 2029-11-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Implant to be analysed not used at study centre any more.
- **Last updated:** 2023-03-16

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04701359

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04701359, "Comparison of CoCr Alloy and TiN Coating in TKA". Retrieved via AI Analytics 2026-06-11 from https://api.ai-analytics.org/clinical/NCT04701359. Licensed CC0.

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