Stryker Triathlon® Cruciate Substituting vs. Posterior Stabilized Outcomes Study

Spokane Joint Replacement Center

Status: Completed

Conditions: Osteoarthritis, Knee

Treatments: Device: Stryker Triathlon® CS Tibial Insert; Device: Stryker Triathlon® PS Tibial Insert

Study type: Observational

Funder types: Other

Identifiers

NCT01367925

SJRC-CS/PS

Details and patient eligibility

About

This study compares the clinical and radiographic outcomes obtained with the use of the Stryker Triathalon® Cruciate Substituting (CS) and Posterior Stabilized (PS) tibial inserts.

Enrollment: 125 patients

Sex: All

Ages: 20 to 80 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Adults ages 20-80 years old
• Body mass index <40
• Undergoing primary total knee arthroplasty for osteoarthritis of the knee

Exclusion criteria

• Inflammatory arthritis
• Revisions

Other criteria may apply

Trial design

125 participants in 2 patient groups

Cruciate Substituting Tibial Insert

Treatment:

Device: Stryker Triathlon® CS Tibial Insert

Posterior Stabilized Tibial Insert

Treatment:

Device: Stryker Triathlon® PS Tibial Insert