# Comparison of Alignment Achieved Using the VELYS Robotic-Assisted Solution Versus Manual Instrumentation in Total Knee Arthroplasty

> **NCT04730271** · NA · COMPLETED · sponsor: **DePuy Orthopaedics** · enrollment: 200 (actual)

## Conditions studied

- Osteo Arthritis Knee
- Osteoarthritis

## Interventions

- **DEVICE:** Total Knee Replacement

## Key facts

- **NCT ID:** NCT04730271
- **Lead sponsor:** DePuy Orthopaedics
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-23
- **Primary completion:** 2023-04-07
- **Final completion:** 2023-09-06
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2025-04-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04730271

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04730271, "Comparison of Alignment Achieved Using the VELYS Robotic-Assisted Solution Versus Manual Instrumentation in Total Knee Arthroplasty". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04730271. Licensed CC0.

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