Comparison of clinical results between patella resurfacing and preservation in patellofemoral arthroplasty

Comparison of clinical results between patella resurfacing and preservation in patellofemoral arthroplasty -Randomized controlled trial-

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CRIS

Registry ID

KCT0000252

Enrollment

Registered

2011-11-01

Start date

2011-11-15

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

Procedure/Surgery : when peforming patellofemoral artrhroplasty, one group is treated with replacement of the femoral side and patellar resurfacing, while another group is treataed with only femoral s

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Isolated patellofemoral arthritis of knee which was not responsive to proper medical treatment. Patient's age ranges from 50 to 80yrs.

Exclusion criteria

Exclusion criteria: not severe symptom / no proir medial treatment / abnormal patellar alignment / evidence of tibio-femoral arthritis / inflammatory arthritis/ fixed deformity / prior surgery including meniscectomy / quadriceps atrophy/ instability / medical high risk factors for surgery

Design outcomes

Primary

Measure	Time frame
HSS(hospital for special surgery) scores	—

Secondary

Measure	Time frame
anterior knee pain rate	—

Countries

Korea, Republic of

Contacts

Public ContactYoon Whan Roh

Seoul National University Hospital

Outcome results