Return to Activity After Total Knee Arthroplasty

This multicenter research project aims to correlate objective testing of muscle mass, muscle strength, neuromuscular activation, walking speed and other functional tests with everyday activity and subjective quality of life after total knee arthroplasty. For this purpose, 400 patients from 5 orthopedic departments in Germany and USA will be examined at the time points pre-op, six weeks, three, six and 12 months post-op.

NCT Number	NCT07006545
Lead Sponsor	University Hospital, Bonn
Conditions	Total Knee Arthroplasty
Enrollment	400 participants
Start Date	2024-04-01
Primary Completion	2026-12-31 (estimated)
Study Completion	2027-07-31 (estimated)
Updated on ClinicalTrials.gov	2025-06-05