# ORIGIN® vs. VANGUARD® PS Observational Study

> **NCT04728542** · — · RECRUITING · sponsor: **Symbios Orthopedie SA** · enrollment: 140 (estimated)

## Conditions studied

- Arthroplasty
- Replacement
- Knee

## Interventions

- **DEVICE:** ORIGIN PS System
- **DEVICE:** VANGUARD PS System

## Key facts

- **NCT ID:** NCT04728542
- **Lead sponsor:** Symbios Orthopedie SA
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-03-25
- **Primary completion:** 2025-02
- **Final completion:** 2027-02
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2024-10-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04728542

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04728542, "ORIGIN® vs. VANGUARD® PS Observational Study". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04728542. Licensed CC0.

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