Dual Mobility Cup in Total Hip Arthroplasty Preventing Dislocation in Patients at Risk
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Femoral Neck Fracture
- Sponsor
- Sundsvall Hospital
- Enrollment
- 34
- Locations
- 1
- Primary Endpoint
- Prosthetic dislocation
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
Retrospectively study reviewing 34 patients operated with dual mobility cups in total hip arthroplasty between January 2009 and June 2012 at Sundsvall Hospital.
Hypothesis: The dual mobility socket reduce the rate of dislocation in patient at high risk but increase the incidence of postoperative infection.
Detailed Description
Retrospectively study reviewing 34 patients operated with dual mobility cups in total hip arthroplasty between January 2009 and June 2012 at Sundsvall Hospital. Indications for surgery is recurrent dislocation or patients at risk for dislocation after total hip arthroplasty suffering osteoarthritis or femoral neck fracture. Patients are followed recording complications, reoperations, functional outcome (Harris hip score and EQ5D) in june 2012.
Investigators
Eligibility Criteria
Inclusion Criteria
- •operated with an cemented dual mobility socket at Sundsvall hospital
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Prosthetic dislocation
Time Frame: 2012 (up to 3 years postoperatively)
Incidence of postoperative dislocations of the prosthesis
Secondary Outcomes
- Hip function(2012 (up to 3 years postoperatively))
- Quality of life(2012 (up to 3 years postoperatively))
- Complication(2012 (up to 3 years postoperatively))