Study of Anti-dislocation effect of hip prosthesis

Cemented Dual Mobility Cup in revision total hip arthroplasty with cross plate: A multi-center prospective study - Cemented Dual Mobility Cup in revision total hip arthroplasty

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs032180258

Enrollment

Registered

2019-03-13

Start date

2019-07-01

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

Loosening of the hip prosthesis, reccurence dislocation Loosening of the hip prosthesis, Dislocation

Interventions

Use of unproved hip prosthesis

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients having loosened hip prosthesis or recurrent dislocation 2. Patients having acetabular bone loss 3. Written informed consent

Exclusion criteria

Exclusion criteria: 1. Active peri-prosthetic infection 2. Active general infection which might influence on the hip prosthesis 3. Difficulty of general anesthesia due to comorbidity

Design outcomes

Primary

Measure	Time frame
Dislocation rate at one year post-operatively	—

Secondary

Measure	Time frame
Post-operative complications including infection and peri-prosthetic fracture, loosening of the implant, re-revision surgery, medical complications including the pulmonary embolism.	—

Contacts

Public ContactYasuhiro Homma

Juntendo University Juntendo Hospital

yhomma@juntendo.ac.jp+81-3-3813-3111

Outcome results

None listed

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