Study of Anti-dislocation effect of hip prosthesis

Phase 3

• Conditions: oosening of the hip prosthesis, reccurence dislocation; Loosening of the hip prosthesis, Dislocation; Prosthetic failure, Dislocation

• Registration Number: JPRN-jRCTs032180258
• Lead Sponsor: Homma Yasuhiro

Brief Summary

ot available

Detailed Description

Not available

Study Timeline

• Study Start: 2019-03-13
• Study Completion: 2022-06-01
• Results First Posted: 2022-06-28
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 0

Inclusion Criteria

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

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

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Dislocation rate at one year post-operatively

Secondary Outcome Measures

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