# Early Clinical Benefits of Robot-Assisted vs Manual Total Knee Arthroplasty (RATKA-EARLY)

> **NCT07078149** · NA · COMPLETED · sponsor: **Hospital Universitario Santa Cristina** · enrollment: 68 (actual)

## Conditions studied

- Knee Osteoarthritis (Knee OA)
- Total Knee Arthroplasty

## Interventions

- **DEVICE:** Robotic-assisted TKA (RATKA).
- **PROCEDURE:** Conventional manual TKA (mTKA)

## Key facts

- **NCT ID:** NCT07078149
- **Lead sponsor:** Hospital Universitario Santa Cristina
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-03-28
- **Primary completion:** 2024-10-30
- **Final completion:** 2024-12-16
- **Target enrollment:** 68 (ACTUAL)
- **Last updated:** 2025-07-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07078149

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07078149, "Early Clinical Benefits of Robot-Assisted vs Manual Total Knee Arthroplasty (RATKA-EARLY)". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07078149. Licensed CC0.

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