Study of Anti-dislocation effect of hip prosthesis

JRCT ID: jRCTs032180258

Registered date:13/03/2019

Basic Information

• Recruitment status: Complete
• Health condition(s) or Problem(s) studied: Loosening of the hip prosthesis, reccurence dislocation
• Date of first enrollment: 01/07/2019
• Target sample size: 85
• Study type: Interventional
• Intervention(s): Use of unproved hip prosthesis

Outcome(s)

• Primary Outcome: Dislocation rate at one year post-operatively
• Secondary Outcome: Post-operative complications including infection and peri-prosthetic fracture, loosening of the implant, re-revision surgery, medical complications including the pulmonary embolism.

Key inclusion & exclusion criteria

• Age minimum: >= 20age old
• Age maximum: Not applicable
• Gender: Both

Include criteria

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

Exclude 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

Related Information

• Primary Sponsor: Homma Yasuhiro