Clinical Research Directory
Browse clinical research sites, groups, and studies.
Comparative Study on the Medium- and Long-term Benefits of Prosthesis Selection in Total Knee Arthroplasty
Sponsor: Second Affiliated Hospital of Wenzhou Medical University
Summary
This retrospective real-world study aims to compare the medium- and long-term clinical outcomes, safety, and economic benefits of different knee prosthesis brands used in primary unilateral total knee arthroplasty (TKA) at our hospital. The study will include adult patients who underwent first-time unilateral TKA between January 1, 2022 and December 31, 2025. Outcomes such as postoperative knee function, complications, length of hospital stay, quality of life, and medical costs will be evaluated. The results are expected to provide evidence to support prosthesis selection and optimize healthcare resource allocation.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
3500
Start Date
2026-05-31
Completion Date
2030-12
Last Updated
2026-04-28
Healthy Volunteers
No