Effect of posterior condyle resection volume in unicompartmental knee arthroplasty: a randomized controlled trial

Effect of posterior condyle resection volume in unicompartmental knee arthroplasty: a randomized controlled trial - Effect of posterior condyle resection volume in unicompartmental knee arthroplasty: a randomized controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040018

Enrollment

Registered

2020-06-01

Start date

2020-05-01

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

Femoral posterior condyle resection volume (Normal resection volume) Femoral posterior condyle resection volume (Additional resection volume)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing unicompartmental knee arthroplasty for knee osteoarthritis and spontaneous osteonecrosis of the knee

Exclusion criteria

Exclusion criteria: Patients with implant loosening or infection Patients with knee contracture more than 15 degrees Patients with restricted flexion more than 120 degrees

Design outcomes

Primary

Measure	Time frame
WOMAC	—

Countries

Japan

Contacts

Public ContactHiroyasu Ogawa

Ogaki Tokushukai Hospital Orthopaedic Surgery

hiroyasu.ogawa@tokushukai.jp0584-77-6110

Outcome results

None listed

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