NCT03873363

Clinical Outcome After Total Knee Arthroplasty Using CR or PS Inlay

Prospective Randomized Comparison of Cruciate-retaining and Cruciate Substituting Surgical Technique for Total Knee Arthroplasty

• Status: Active Not Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 140 (estimated)
• Sponsor: Technische Universität Dresden · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Compare knee flexion after cruciate-retaining and cruciate substituting Total Knee Arthroplasty.

Detailed description

The aim of this study is to compare knee Flexion after cruciate-retaining (CR) and cruciate-substituting (posterior stabilized - PS) Total Knee Arthroplasty (TKA). For this purpose, flexion and extension of the knee joint are measured using a goniometer preoperatively and up to ten years after surgery In addition, the clinical outcome will be assessed and evaluated using internationally recognised and evaluated scores (Knee Society Score, Oxford Knee Score, EQ5D, UCLA Activity Score). Patients are randomized to receive a PS or CR TKA. Patients are assessed before surgery, after 3 months, 1 year, 2 years, 5 years, 7 years and 10 years postoperatively.

Conditions

• Knee Osteoarthritis

Interventions

Type	Name	Description
DEVICE	PS TKA	Implantation of a posterior stabilized (cruciate substituting) Total Knee Arthroplasty.
DEVICE	CR TKA	Implantation of a cruciate retaining Total Knee Arthroplasty.

Timeline

• Start date: 2018-04-01
• Primary completion: 2020-06-01
• Completion: 2030-09-01
• First posted: 2019-03-13
• Last updated: 2024-02-20

Locations

1 site across 1 country: Germany