Comparison between fixed bearing and mobile bearing navigated knee arthroplasty - a randomized controlled trial.

Comparison between fixed bearing and mobile bearing navigated knee arthroplasty - a randomized controlled trial. - Clinical Outcomes of Posterior Stabilized Total Knee Arthroplasty Prosthesis: Comparisons with Two Established Prostheses.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000046876

Enrollment

Registered

2022-02-14

Start date

2021-05-07

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

knee osteoarthritis

Interventions

fix-bearing postero stabilized TKA twelve month follow up mobile-bearing postero stabilized TKA twelve month follow up

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: knee ostearthritis with resistance of conservative treatment

Exclusion criteria

Exclusion criteria: Rhematoid arthritis

Design outcomes

Primary

Measure	Time frame
Knee Society Score Knee Osteoarthritis Outcome Score	—

Secondary

Measure	Time frame
range of motion time up and go test femorotibial angle	—

Countries

Japan

Contacts

Public ContactHiroaki Kanazawa

Juntendo Geriatric medical center Orthopaedic Surgery

h-kanazawa@juntendo.ac.jp0356323111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026