Precision comparison analysis of the navigation system in the total hip arthroplasty

Precision comparison analysis of the navigation system in the total hip arthroplasty - Precision comparison analysis of the navigation system in the THA

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021974

Enrollment

200

Registered

2016-04-26

Start date

2015-09-15

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 hip,idiopathic necrosis of femoral head,rheumatoid arthritis

Interventions

CT based fluoroscopic matching navigation CT based landmark matching navigation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patient who enforces art of artificial total hip arthroplasty for osteoarthritis of the hip , idiopathic necrosis of femoral head , rheumatoid arthritis

Exclusion criteria

Exclusion criteria: Patient younger than 20 years

Design outcomes

Primary

Measure	Time frame
Inclination and anteversion during intra and post operation	—

Countries

Japan

Contacts

Public ContactTakamasa Miyake

Okayama University Medical School Department of Orthopaedic Surgery

takamasa11803@yahoo.co.jp090-6844-1149

Outcome results

None listed

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