# RSA-RCT: Attune S+ TKA Versus Sigma TKA

> **NCT04037735** · NA · RECRUITING · sponsor: **Peter den Hollander** · enrollment: 64 (estimated)

## Conditions studied

- Osteoarthritis Arthritis
- Joint Disease
- Musculoskeletal Disease
- Rheumatic Diseases

## Interventions

- **DEVICE:** ATTUNE S+ Knee Prosthesis by DePuy
- **DEVICE:** PFC Sigma Knee Prosthesis by DePuy

## Key facts

- **NCT ID:** NCT04037735
- **Lead sponsor:** Peter den Hollander
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2019-11-01
- **Primary completion:** 2026-06-01
- **Final completion:** 2026-06-01
- **Target enrollment:** 64 (ESTIMATED)
- **Last updated:** 2023-10-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04037735

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04037735, "RSA-RCT: Attune S+ TKA Versus Sigma TKA". Retrieved via AI Analytics 2026-06-07 from https://api.ai-analytics.org/clinical/NCT04037735. Licensed CC0.

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