The effects of anatomic alignment on the clinical outcome of total knee arthroplasty: A randomized prospective study.

The effects of anatomic alignment on the clinical outcome of total knee arthroplasty: A randomized prospective study. - Anatomically-aligned total knee arthroplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000018207

Enrollment

Registered

2015-07-10

Start date

2015-07-03

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 of the knee

Interventions

TKA reproducing each patient&#39

s original anatomy TKA with conventional neutral alignment

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients indicated for TKA due to medial knee osteoarthritis (Kellgren & Lowrence III<)

Exclusion criteria

Exclusion criteria: Cases with primary cause besides osteoarthritis Cases with inflammatory arthritis Cases with lateral knee osteoarthritis

Design outcomes

Primary

Measure	Time frame
New Knee Society Score (w/Patient satisfaction) at 6mo and 1 year F/U	—

Countries

Japan

Contacts

Public ContactYasuo Niki

Keio University School of Medicine,Department of Orthopaedic Surgery

y-niki@keio.jp0353633812

Outcome results

None listed

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