comparative study of the measuring instrument for the improvement of the cup position in THA

comparative study of the measuring instrument for the improvement of the cup position in THA - comparative study of the measuring instrument for the improvement of the cup position in THA

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035914

Enrollment

Registered

2019-02-18

Start date

2016-10-01

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

osteoarthritis of the hip

Interventions

mobile navigation cup mechanical navigator

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: osteoarthritis of the hip osteonecrosis of the hip femoral neck fracture

Exclusion criteria

Exclusion criteria: patients with internal medicine

Design outcomes

Primary

Measure	Time frame
verification of the cup position by measuring on post-op CT	—

Secondary

Measure	Time frame
clinical results	—

Countries

Japan

Contacts

Public ContactKentaro Iwakiri

Shiraniwa Hospital Orthopaedics

kenpiecekenpiece@yahoo.co.jp0743-70-0022

Outcome results

None listed

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