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

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.

Conditions

• Knee Arthritis, Osteoarthritis

Interventions

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

Sponsors & Collaborators

• Jakub Błaszczyk

  lead OTHER

Principal Investigators

• Michał Kułakowski · Dr. Jan Biziel University Hospital No. 2 in Bydgoszcz

• Karol Elster · Dr. Jan Biziel University Hospital No. 2 in Bydgoszcz

• Jakub Błaszczyk · Dr. Jan Biziel University Hospital No. 2 in Bydgoszcz

Study Design

Allocation

RANDOMIZED

Purpose

BASIC_SCIENCE

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2025-12-17

Primary Completion

2027-12-31

Completion

2027-12-31

Countries

• Poland

Study Locations