Prospective randomized two-group comparative clinical study of patient satisfaction after total knee arthroplasty using Persona articular surface implants

Prospective randomized two-group comparative clinical study of patient satisfaction after total knee arthroplasty using Persona articular surface implants - Randomized two-group comparison of Persona articular surface implants

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000038577

Enrollment

120

Registered

2019-11-14

Start date

2018-03-28

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

Osteoarthritis, Rhumatoid Arthritis, Osteonecrosis

Interventions

Surgical maneuver of total knee arthroplasty MC surface(test) 60 cases Surgical maneuver of total knee arthroplasty CR surface(control) 60 cases

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: the case that adapted to total knee arthroplasty the case who obtained consent by document

Exclusion criteria

Exclusion criteria: Patients attending physician has determined ineligible example posterior cruciate ligament injury

Design outcomes

Primary

Measure	Time frame
Plain X-ray findings and clinical evaluation at one year after TKA.	—

Secondary

Measure	Time frame
Plain X-ray findings and clinical evaluation at 6 months after TKA.	—

Countries

Japan

Contacts

Public ContactKazue Hayakawa

Fujita health university school of medicine Department of Orthoaedic Surgery

hkazue@fujita-hu.ac.jp0562932169

Outcome results

None listed

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