NCT07452809

Results Between Robotic-assisted and Manual Total Knee Arthroplasty With Kinematic Alignment

Results Between Robotic-Assisted and Manual Total Knee Arthroplasty With Kinematic Alignment

• Status: Active Not Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: Jakub Błaszczyk · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This randomised controlled trial will include patients with end-stage osteoarthritis of the knee undergoing primary TKR. Patients meeting the criteria that consent to be in the study will be randomised at a ratio of 1:1 to either manual TKR or robotic-assisted TKR. The primary objective will assess pre- and postoperative HKA angle, CPAK and range of motion using goniometer to compare two groups.The secondary objectives are to compare patient expectation, functional ability, quality of life using functional 48-point Oxford Knee Score and Forgotten joint score.

Detailed description

This randomised controlled trial will include patients with end-stage osteoarthritis of the knee undergoing primary TKR. Patients meeting the criteria that consent to be in the study will be randomised at a ratio of 1:1 to either manual TKR or robotic-assisted TKR. The primary objective will assess pre- and postoperative HKA angle, CPAK and range of motion using goniometer to compare two groups.The secondary objectives are to compare patient expectation, functional ability, quality of life using functional 48-point Oxford Knee Score and Forgotten joint score.

Conditions

• Knee Arthritis, Osteoarthritis

Interventions

Type	Name	Description
OTHER	preoperative HKA	assess preoperative HKA
OTHER	preoperative CPAK	assess preoperative CPAK
OTHER	preoperative Oxford Knee Score	assess preoperative Oxford Knee Score
OTHER	preoperative Forgotten Joint Score	assess preoperative Forgotten Joint Score
OTHER	preoperative range-of-motion	assess preoperative range-of-motion
OTHER	postoperative HKA	postoperative HKA
OTHER	postoperative CPAK	postoperative CPAK
OTHER	postoperative range-of-motion	postoperative range-of-motion
OTHER	postoperative Oxford Knee Score	postoperative Oxford Knee Score
OTHER	postoperative Forgotten Joint Score	postoperative Forgotten Joint Score

Timeline

• Start date: 2025-12-17
• Primary completion: 2027-12-31
• Completion: 2027-12-31
• First posted: 2026-03-05
• Last updated: 2026-03-05

Locations

1 site across 1 country: Poland