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.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Enrollment
40
Oslo University Hospital
Oslo, Norway
PRWHE (Patient rated Wrist and Hand Evaluation score)
PRWHE is a wrist specific patient assessed questionnaire, measuring pain, wrist specific function and general function
Time frame: 24 months postop
Wrist movement
Overall degree of flexion, extension, radial and ulnar deviation
Time frame: 24 months postop
Grip Strength
Time frame: 24 months postop
Pain in affected wrist
Visual analogue scale
Time frame: 24 months postop
Quick-DASH
"Disabilities of the Arm, Shoulder and Hand" questionnaire
Time frame: 24 months postop
intraoperative complications
Time frame: intraoperative
Postoperative complications
Time frame: 24 months postop
Implant loosening
Implant loosening seen on x-ray
Time frame: 24 months postop
Implant migration
Implant migration seen on model-based roentgen stereophotogrammetric analysis (RSA), as a possible precursor of later implant loosening
Time frame: 24 months postop
Periprosthetic bone mineral density
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
BMD measured with DEXA (dual-energy x-ray absorptiometry)
Time frame: 24 months postop
Reoperations
Reoperations of any cause
Time frame: 24 months postop