Polyethylene wear particle analysis of total knee arthroplasty -international multicenter study
Not Applicable
- Conditions
- Revision total knee arthroplasty
- Registration Number
- JPRN-UMIN000052382
- Lead Sponsor
- Osaka Metropolitan University Graduate School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 90
Inclusion Criteria
Not provided
Exclusion Criteria
Patients who are judged to be unsuitable as subjects by the study director (sub-sponsor) physician.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The number of polyethylene wear particles (particles/g of wet tissue sample) in the tissue sample. Particle size, which was expressed using the equivalent circle diameter (ECD). Particle shape, which was determined on the basis of the aspect ratio and roundness.
- Secondary Outcome Measures
Name Time Method