Investigation on the Surgical Treatment Effect of Periprosthetic Femur Fracture After Hip Arthroplasty
- Conditions
- Periprosthetic Fractures
- Interventions
- Procedure: surgically treated periprosthetic femur fracture
- Registration Number
- NCT03358186
- Lead Sponsor
- Peking University People's Hospital
- Brief Summary
To Investigate the Surgical Treatment effect of Periprosthetic Femur Fracture After Hip Arthroplasty
- Detailed Description
In the study，155 patients from multiple center with periprosthetic femur fracture after hip arthroplasty are planned to be recruited. All the patients are treated surgically according to Vancouver classification，and their fracture union，pain in fracture site and lower extremity length are evaluated at 6 months and 1 year postoperatively．Also Harris scores are used to assess hip function at the 2 time points.
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 155
Inclusion Criteria
patients with periprosthetic femur fracture after hip arthroplasty
Exclusion Criteria
Severe complications after surgery
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description revision of periprosthetic fracture surgically treated periprosthetic femur fracture patients with surgically treated periprosthetic femur fracture
- Primary Outcome Measures
Name Time Method fracture union 1 year after surgery fracture union from X-ray
- Secondary Outcome Measures
Name Time Method pain in fracture site 1 year after surgery VAS score
hip function 1 year after surgery Harris Hip Score
lower extremity length 1 year after surgery The lengths of injured lower extremity