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The effect of patella geometry on clinical outcomes in total knee arthroplasty

The effect of patella geometry on clinical outcomes in total knee arthroplasty

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0001951
Enrollment
204
Registered
2016-06-24
Start date
2015-06-30
Completion date
Unknown
Last updated
2019-03-11

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

Conditions

None listed

Interventions

None listed

Sponsors

Seoul National University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Patients who will receive total knee arthroplasty because of degenerative osteoarthritis of the knee between 55 years old and 84 years old - Patients who agree with this study after sufficient explanation about this study

Exclusion criteria

Exclusion criteria: Patients who - did not resurface the patella component - diagnosed rheumatoid arthritis - diagnosed posttraumatic osteoarthritis - diagnosed osteonecrotic osteoarthritis - had joint stiffness - had recurrent patella dislocation - had very severe valgus deformity of the knee - had thin patella(<20mm) - did lateral release in total knee arthroplasty - had history of infected arthritis - did total knee arthroplasty by using bone graft, block, stem because of severe joint destruction and deformation

Design outcomes

Primary

MeasureTime frame
Knee Society Knee Score—

Secondary

MeasureTime frame
Anterior patellofemoral score (Kujala Score, Baldini Score, Feller Score, Pellengahr Score);Pain VAS;Range of motion of the knee joint;Knee Society Function Score;HSS score;WOMAC score—

Countries

Korea, Republic of

Contacts

Public ContactYoon-Ho Kwak

Seoul National University Hospital

inkwak86@hanmail.net+82-2-2072-3212

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026