Femoral Neck Fractures, Osteoarthritis, Hip, Osteonecrosis of Femoral Head, Posttraumatic Arthropathy, Rheumatoid Arthritis of Hip
Conditions
Keywords
Total hip arhtroplasty, Squeaking, Dislocation, Ceramic bearings
Brief summary
This study will evaluate clinical outcome on patients who undergo ceramic on ceramic (CoC) bearing total hip arthroplasty (THA) using Delta TT cup.
Detailed description
This study will evaluate clinical outcome on patients who undergo ceramic on ceramic (CoC) bearing total hip arthroplasty (THA) using Delta TT cup. Specifically the study intends to address the following research topics: 1. The incidence of squeaking after CoC THA using Delta TT cup. 2. The dislocation rate and survival rate of CoC THA using Delta TT cup.
Interventions
PROCEDURETotal hip arthroplasty with Delta TT cup
Total hip arthroplasty using Delta TT cup and ceramic bearings
Sponsors
LIMA Korea
Seoul National University Hospital
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Older than 18 years old * Non-inflammatory degenerative joint disease such as osteoarthritis or avascular necrosis * Rheumatoid arthritis * Post-traumatic arthritis * Fractures of femoral neck
Exclusion criteria
* Local or systemic infection * Septicaemia * Persistent acute or chronic osteomyelitis * Confirmed nerve or muscle lesion compromising hip joint function * Unstable medical illness * Rapidly progressive neurological disease
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Squeaking | 6 weeks | Rate of any noise after THA |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Dislocation | 6 weeks | Dislocation rate after THA |
Other
| Measure | Time frame | Description |
|---|---|---|
| Range of motion | 24 months | Change of range of motion after THA |
| Survivorship of implant | 24 months | Survival rate of prosthesis |
Countries
South Korea
Outcome results
None listed