Non-rheumatoid Wrist Arthritis
Conditions
Brief summary
The purpose of this study is to determine the difference in the results between Motec and Remotion wrist arthroplasty in the treatment of non-rheumatoid wrist arthritis.
Interventions
PROCEDUREMotec total wrist arthroplasty
PROCEDURERemotion total wrist arthroplasty
Sponsors
Oslo University Hospital
Study design
Allocation
RANDOMIZED
Primary purpose
TREATMENT
Eligibility
Sex/Gender
ALL
Age
18 Years to 70 Years
Inclusion criteria
* Patients with painful non-rheumatoid wrist arthritis (posttraumatic arthritis and late stage Kienboeck's disease) * Age 18-70 years * ASA class 1-3
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| PRWHE (Patient rated Wrist and Hand Evaluation score) | 24 months postop | PRWHE is a wrist specific patient assessed questionnaire, measuring pain, wrist specific function and general function |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Grip Strength | 24 months postop | — |
| Pain in affected wrist | 24 months postop | Visual analogue scale |
| Quick-DASH | 24 months postop | Disabilities of the Arm, Shoulder and Hand questionnaire |
| intraoperative complications | intraoperative | — |
| Wrist movement | 24 months postop | Overall degree of flexion, extension, radial and ulnar deviation |
| Implant loosening | 24 months postop | Implant loosening seen on x-ray |
| Implant migration | 24 months postop | Implant migration seen on model-based roentgen stereophotogrammetric analysis (RSA), as a possible precursor of later implant loosening |
| Periprosthetic bone mineral density | 24 months postop | BMD measured with DEXA (dual-energy x-ray absorptiometry) |
| Reoperations | 24 months postop | Reoperations of any cause |
| Postoperative complications | 24 months postop | — |
Countries
Norway
Outcome results
None listed