Comparison of Alignment Achieved Using the VELYS Robotic-Assisted Solution Versus Manual Instrumentation in Total Knee Arthroplasty
Public ClinicalTrials.gov record NCT04730271. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Comparison of Alignment Achieved Using the VELYS Robotic-Assisted Solution Versus Manual Instrumentation in Total Knee Arthroplasty: A Prospective, Non-Randomized Multi-Center Post-market Clinical Investigation
Study identification
- NCT ID
- NCT04730271
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- DePuy Orthopaedics
- Industry
- Enrollment
- 200 participants
Conditions and interventions
Conditions
Interventions
- Total Knee Replacement Device
Device
Eligibility (public fields only)
- Age range
- 22 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 22, 2021
- Primary completion
- Apr 6, 2023
- Completion
- Sep 5, 2023
- Last update posted
- Apr 26, 2025
2021 – 2023
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Sinai Hospital of Baltimore | Baltimore | Maryland | 21215 | — |
| Cuyuna Regional Medical Center | Crosby | Minnesota | 56441 | — |
| OrthoCarolina | Charlotte | North Carolina | 28207 | — |
| Campbell Clinic | Germantown | Tennessee | 38138 | — |
| Proliance Orthopedic Associates | Renton | Washington | 98055 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04730271, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 26, 2025 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04730271 live on ClinicalTrials.gov.